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f8c62880ef
* git://git.kernel.org/pub/scm/gitk/gitk: gitk: Fix possible infinite loop and display corruption
10924 lines
293 KiB
Tcl
10924 lines
293 KiB
Tcl
#!/bin/sh
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# Tcl ignores the next line -*- tcl -*- \
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exec wish "$0" -- "$@"
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# Copyright © 2005-2008 Paul Mackerras. All rights reserved.
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# This program is free software; it may be used, copied, modified
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# and distributed under the terms of the GNU General Public Licence,
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# either version 2, or (at your option) any later version.
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proc gitdir {} {
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global env
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if {[info exists env(GIT_DIR)]} {
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return $env(GIT_DIR)
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} else {
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return [exec git rev-parse --git-dir]
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}
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}
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# A simple scheduler for compute-intensive stuff.
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# The aim is to make sure that event handlers for GUI actions can
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# run at least every 50-100 ms. Unfortunately fileevent handlers are
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# run before X event handlers, so reading from a fast source can
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# make the GUI completely unresponsive.
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proc run args {
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global isonrunq runq currunq
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set script $args
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if {[info exists isonrunq($script)]} return
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if {$runq eq {} && ![info exists currunq]} {
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after idle dorunq
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}
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lappend runq [list {} $script]
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set isonrunq($script) 1
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}
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proc filerun {fd script} {
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fileevent $fd readable [list filereadable $fd $script]
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}
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proc filereadable {fd script} {
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global runq currunq
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fileevent $fd readable {}
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if {$runq eq {} && ![info exists currunq]} {
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after idle dorunq
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}
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lappend runq [list $fd $script]
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}
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proc nukefile {fd} {
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global runq
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for {set i 0} {$i < [llength $runq]} {} {
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if {[lindex $runq $i 0] eq $fd} {
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set runq [lreplace $runq $i $i]
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} else {
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incr i
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}
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}
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}
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proc dorunq {} {
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global isonrunq runq currunq
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set tstart [clock clicks -milliseconds]
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set t0 $tstart
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while {[llength $runq] > 0} {
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set fd [lindex $runq 0 0]
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set script [lindex $runq 0 1]
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set currunq [lindex $runq 0]
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set runq [lrange $runq 1 end]
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set repeat [eval $script]
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unset currunq
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set t1 [clock clicks -milliseconds]
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set t [expr {$t1 - $t0}]
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if {$repeat ne {} && $repeat} {
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if {$fd eq {} || $repeat == 2} {
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# script returns 1 if it wants to be readded
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# file readers return 2 if they could do more straight away
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lappend runq [list $fd $script]
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} else {
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fileevent $fd readable [list filereadable $fd $script]
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}
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} elseif {$fd eq {}} {
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unset isonrunq($script)
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}
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set t0 $t1
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if {$t1 - $tstart >= 80} break
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}
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if {$runq ne {}} {
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after idle dorunq
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}
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}
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proc reg_instance {fd} {
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global commfd leftover loginstance
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set i [incr loginstance]
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set commfd($i) $fd
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set leftover($i) {}
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return $i
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}
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proc unmerged_files {files} {
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global nr_unmerged
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# find the list of unmerged files
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set mlist {}
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set nr_unmerged 0
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if {[catch {
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set fd [open "| git ls-files -u" r]
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} err]} {
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show_error {} . "[mc "Couldn't get list of unmerged files:"] $err"
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exit 1
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}
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while {[gets $fd line] >= 0} {
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set i [string first "\t" $line]
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if {$i < 0} continue
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set fname [string range $line [expr {$i+1}] end]
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if {[lsearch -exact $mlist $fname] >= 0} continue
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incr nr_unmerged
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if {$files eq {} || [path_filter $files $fname]} {
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lappend mlist $fname
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}
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}
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catch {close $fd}
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return $mlist
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}
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proc parseviewargs {n arglist} {
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global vdatemode vmergeonly vflags vdflags vrevs vfiltered vorigargs
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set vdatemode($n) 0
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set vmergeonly($n) 0
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set glflags {}
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set diffargs {}
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set nextisval 0
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set revargs {}
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set origargs $arglist
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set allknown 1
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set filtered 0
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set i -1
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foreach arg $arglist {
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incr i
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if {$nextisval} {
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lappend glflags $arg
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set nextisval 0
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continue
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}
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switch -glob -- $arg {
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"-d" -
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"--date-order" {
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set vdatemode($n) 1
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# remove from origargs in case we hit an unknown option
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set origargs [lreplace $origargs $i $i]
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incr i -1
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}
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"-[puabwcrRBMC]" -
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"--no-renames" - "--full-index" - "--binary" - "--abbrev=*" -
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"--find-copies-harder" - "-l*" - "--ext-diff" - "--no-ext-diff" -
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"--src-prefix=*" - "--dst-prefix=*" - "--no-prefix" -
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"-O*" - "--text" - "--full-diff" - "--ignore-space-at-eol" -
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"--ignore-space-change" - "-U*" - "--unified=*" {
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# These request or affect diff output, which we don't want.
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# Some could be used to set our defaults for diff display.
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lappend diffargs $arg
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}
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"--raw" - "--patch-with-raw" - "--patch-with-stat" -
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"--name-only" - "--name-status" - "--color" - "--color-words" -
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"--log-size" - "--pretty=*" - "--decorate" - "--abbrev-commit" -
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"--cc" - "-z" - "--header" - "--parents" - "--boundary" -
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"--no-color" - "-g" - "--walk-reflogs" - "--no-walk" -
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"--timestamp" - "relative-date" - "--date=*" - "--stdin" -
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"--objects" - "--objects-edge" - "--reverse" {
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# These cause our parsing of git log's output to fail, or else
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# they're options we want to set ourselves, so ignore them.
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}
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"--stat=*" - "--numstat" - "--shortstat" - "--summary" -
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"--check" - "--exit-code" - "--quiet" - "--topo-order" -
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"--full-history" - "--dense" - "--sparse" -
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"--follow" - "--left-right" - "--encoding=*" {
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# These are harmless, and some are even useful
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lappend glflags $arg
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}
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"--diff-filter=*" - "--no-merges" - "--unpacked" -
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"--max-count=*" - "--skip=*" - "--since=*" - "--after=*" -
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"--until=*" - "--before=*" - "--max-age=*" - "--min-age=*" -
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"--author=*" - "--committer=*" - "--grep=*" - "-[iE]" -
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"--remove-empty" - "--first-parent" - "--cherry-pick" -
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"-S*" - "--pickaxe-all" - "--pickaxe-regex" {
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# These mean that we get a subset of the commits
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set filtered 1
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lappend glflags $arg
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}
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"-n" {
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# This appears to be the only one that has a value as a
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# separate word following it
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set filtered 1
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set nextisval 1
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lappend glflags $arg
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}
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"--not" - "--all" {
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lappend revargs $arg
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}
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"--merge" {
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set vmergeonly($n) 1
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# git rev-parse doesn't understand --merge
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lappend revargs --gitk-symmetric-diff-marker MERGE_HEAD...HEAD
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}
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"-*" {
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# Other flag arguments including -<n>
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if {[string is digit -strict [string range $arg 1 end]]} {
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set filtered 1
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} else {
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# a flag argument that we don't recognize;
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# that means we can't optimize
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set allknown 0
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}
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lappend glflags $arg
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}
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default {
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# Non-flag arguments specify commits or ranges of commits
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if {[string match "*...*" $arg]} {
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lappend revargs --gitk-symmetric-diff-marker
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}
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lappend revargs $arg
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}
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}
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}
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set vdflags($n) $diffargs
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set vflags($n) $glflags
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set vrevs($n) $revargs
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set vfiltered($n) $filtered
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set vorigargs($n) $origargs
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return $allknown
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}
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proc parseviewrevs {view revs} {
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global vposids vnegids
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if {$revs eq {}} {
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set revs HEAD
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}
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if {[catch {set ids [eval exec git rev-parse $revs]} err]} {
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# we get stdout followed by stderr in $err
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# for an unknown rev, git rev-parse echoes it and then errors out
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set errlines [split $err "\n"]
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set badrev {}
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for {set l 0} {$l < [llength $errlines]} {incr l} {
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set line [lindex $errlines $l]
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if {!([string length $line] == 40 && [string is xdigit $line])} {
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if {[string match "fatal:*" $line]} {
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if {[string match "fatal: ambiguous argument*" $line]
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&& $badrev ne {}} {
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if {[llength $badrev] == 1} {
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set err "unknown revision $badrev"
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} else {
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set err "unknown revisions: [join $badrev ", "]"
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}
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} else {
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set err [join [lrange $errlines $l end] "\n"]
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}
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break
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}
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lappend badrev $line
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}
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}
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error_popup "[mc "Error parsing revisions:"] $err"
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return {}
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}
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set ret {}
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set pos {}
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set neg {}
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set sdm 0
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foreach id [split $ids "\n"] {
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if {$id eq "--gitk-symmetric-diff-marker"} {
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set sdm 4
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} elseif {[string match "^*" $id]} {
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if {$sdm != 1} {
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lappend ret $id
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if {$sdm == 3} {
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set sdm 0
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}
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}
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lappend neg [string range $id 1 end]
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} else {
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if {$sdm != 2} {
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lappend ret $id
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} else {
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lset ret end [lindex $ret end]...$id
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}
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lappend pos $id
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}
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incr sdm -1
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}
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set vposids($view) $pos
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set vnegids($view) $neg
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return $ret
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}
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# Start off a git log process and arrange to read its output
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proc start_rev_list {view} {
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global startmsecs commitidx viewcomplete curview
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global tclencoding
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global viewargs viewargscmd viewfiles vfilelimit
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global showlocalchanges
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global viewactive viewinstances vmergeonly
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global mainheadid viewmainheadid viewmainheadid_orig
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global vcanopt vflags vrevs vorigargs
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set startmsecs [clock clicks -milliseconds]
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set commitidx($view) 0
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# these are set this way for the error exits
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set viewcomplete($view) 1
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set viewactive($view) 0
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varcinit $view
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set args $viewargs($view)
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if {$viewargscmd($view) ne {}} {
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if {[catch {
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set str [exec sh -c $viewargscmd($view)]
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} err]} {
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error_popup "[mc "Error executing --argscmd command:"] $err"
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return 0
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}
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set args [concat $args [split $str "\n"]]
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}
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set vcanopt($view) [parseviewargs $view $args]
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set files $viewfiles($view)
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if {$vmergeonly($view)} {
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set files [unmerged_files $files]
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if {$files eq {}} {
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global nr_unmerged
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if {$nr_unmerged == 0} {
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error_popup [mc "No files selected: --merge specified but\
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no files are unmerged."]
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} else {
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error_popup [mc "No files selected: --merge specified but\
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no unmerged files are within file limit."]
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}
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return 0
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}
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}
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set vfilelimit($view) $files
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if {$vcanopt($view)} {
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set revs [parseviewrevs $view $vrevs($view)]
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if {$revs eq {}} {
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return 0
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}
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set args [concat $vflags($view) $revs]
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} else {
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set args $vorigargs($view)
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}
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if {[catch {
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set fd [open [concat | git log --no-color -z --pretty=raw --parents \
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--boundary $args "--" $files] r]
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} err]} {
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error_popup "[mc "Error executing git log:"] $err"
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return 0
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}
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set i [reg_instance $fd]
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set viewinstances($view) [list $i]
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set viewmainheadid($view) $mainheadid
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set viewmainheadid_orig($view) $mainheadid
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if {$files ne {} && $mainheadid ne {}} {
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get_viewmainhead $view
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}
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if {$showlocalchanges && $viewmainheadid($view) ne {}} {
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interestedin $viewmainheadid($view) dodiffindex
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}
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fconfigure $fd -blocking 0 -translation lf -eofchar {}
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if {$tclencoding != {}} {
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fconfigure $fd -encoding $tclencoding
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}
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filerun $fd [list getcommitlines $fd $i $view 0]
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nowbusy $view [mc "Reading"]
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set viewcomplete($view) 0
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set viewactive($view) 1
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return 1
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}
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proc stop_instance {inst} {
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global commfd leftover
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set fd $commfd($inst)
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catch {
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set pid [pid $fd]
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if {$::tcl_platform(platform) eq {windows}} {
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exec kill -f $pid
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} else {
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exec kill $pid
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}
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}
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catch {close $fd}
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nukefile $fd
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unset commfd($inst)
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unset leftover($inst)
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}
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proc stop_backends {} {
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global commfd
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foreach inst [array names commfd] {
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stop_instance $inst
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}
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}
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proc stop_rev_list {view} {
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global viewinstances
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foreach inst $viewinstances($view) {
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stop_instance $inst
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}
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set viewinstances($view) {}
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}
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proc reset_pending_select {selid} {
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global pending_select mainheadid selectheadid
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if {$selid ne {}} {
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set pending_select $selid
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} elseif {$selectheadid ne {}} {
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set pending_select $selectheadid
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} else {
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set pending_select $mainheadid
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}
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}
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proc getcommits {selid} {
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global canv curview need_redisplay viewactive
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initlayout
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if {[start_rev_list $curview]} {
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reset_pending_select $selid
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show_status [mc "Reading commits..."]
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set need_redisplay 1
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} else {
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show_status [mc "No commits selected"]
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}
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}
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proc updatecommits {} {
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global curview vcanopt vorigargs vfilelimit viewinstances
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global viewactive viewcomplete tclencoding
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global startmsecs showneartags showlocalchanges
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global mainheadid viewmainheadid viewmainheadid_orig pending_select
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global isworktree
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global varcid vposids vnegids vflags vrevs
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set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}]
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rereadrefs
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set view $curview
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if {$mainheadid ne $viewmainheadid_orig($view)} {
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if {$showlocalchanges} {
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dohidelocalchanges
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}
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set viewmainheadid($view) $mainheadid
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set viewmainheadid_orig($view) $mainheadid
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if {$vfilelimit($view) ne {}} {
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get_viewmainhead $view
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}
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}
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if {$showlocalchanges} {
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doshowlocalchanges
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}
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if {$vcanopt($view)} {
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set oldpos $vposids($view)
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set oldneg $vnegids($view)
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set revs [parseviewrevs $view $vrevs($view)]
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if {$revs eq {}} {
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return
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}
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# note: getting the delta when negative refs change is hard,
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# and could require multiple git log invocations, so in that
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# case we ask git log for all the commits (not just the delta)
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if {$oldneg eq $vnegids($view)} {
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set newrevs {}
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set npos 0
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# take out positive refs that we asked for before or
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# that we have already seen
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foreach rev $revs {
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if {[string length $rev] == 40} {
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if {[lsearch -exact $oldpos $rev] < 0
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&& ![info exists varcid($view,$rev)]} {
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lappend newrevs $rev
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incr npos
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}
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} else {
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lappend $newrevs $rev
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}
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}
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if {$npos == 0} return
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set revs $newrevs
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set vposids($view) [lsort -unique [concat $oldpos $vposids($view)]]
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}
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set args [concat $vflags($view) $revs --not $oldpos]
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} else {
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set args $vorigargs($view)
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}
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if {[catch {
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set fd [open [concat | git log --no-color -z --pretty=raw --parents \
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--boundary $args "--" $vfilelimit($view)] r]
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} err]} {
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error_popup "[mc "Error executing git log:"] $err"
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return
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}
|
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if {$viewactive($view) == 0} {
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set startmsecs [clock clicks -milliseconds]
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}
|
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set i [reg_instance $fd]
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lappend viewinstances($view) $i
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fconfigure $fd -blocking 0 -translation lf -eofchar {}
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if {$tclencoding != {}} {
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fconfigure $fd -encoding $tclencoding
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}
|
|
filerun $fd [list getcommitlines $fd $i $view 1]
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|
incr viewactive($view)
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|
set viewcomplete($view) 0
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|
reset_pending_select {}
|
|
nowbusy $view "Reading"
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|
if {$showneartags} {
|
|
getallcommits
|
|
}
|
|
}
|
|
|
|
proc reloadcommits {} {
|
|
global curview viewcomplete selectedline currentid thickerline
|
|
global showneartags treediffs commitinterest cached_commitrow
|
|
global targetid
|
|
|
|
set selid {}
|
|
if {$selectedline ne {}} {
|
|
set selid $currentid
|
|
}
|
|
|
|
if {!$viewcomplete($curview)} {
|
|
stop_rev_list $curview
|
|
}
|
|
resetvarcs $curview
|
|
set selectedline {}
|
|
catch {unset currentid}
|
|
catch {unset thickerline}
|
|
catch {unset treediffs}
|
|
readrefs
|
|
changedrefs
|
|
if {$showneartags} {
|
|
getallcommits
|
|
}
|
|
clear_display
|
|
catch {unset commitinterest}
|
|
catch {unset cached_commitrow}
|
|
catch {unset targetid}
|
|
setcanvscroll
|
|
getcommits $selid
|
|
return 0
|
|
}
|
|
|
|
# This makes a string representation of a positive integer which
|
|
# sorts as a string in numerical order
|
|
proc strrep {n} {
|
|
if {$n < 16} {
|
|
return [format "%x" $n]
|
|
} elseif {$n < 256} {
|
|
return [format "x%.2x" $n]
|
|
} elseif {$n < 65536} {
|
|
return [format "y%.4x" $n]
|
|
}
|
|
return [format "z%.8x" $n]
|
|
}
|
|
|
|
# Procedures used in reordering commits from git log (without
|
|
# --topo-order) into the order for display.
|
|
|
|
proc varcinit {view} {
|
|
global varcstart vupptr vdownptr vleftptr vbackptr varctok varcrow
|
|
global vtokmod varcmod vrowmod varcix vlastins
|
|
|
|
set varcstart($view) {{}}
|
|
set vupptr($view) {0}
|
|
set vdownptr($view) {0}
|
|
set vleftptr($view) {0}
|
|
set vbackptr($view) {0}
|
|
set varctok($view) {{}}
|
|
set varcrow($view) {{}}
|
|
set vtokmod($view) {}
|
|
set varcmod($view) 0
|
|
set vrowmod($view) 0
|
|
set varcix($view) {{}}
|
|
set vlastins($view) {0}
|
|
}
|
|
|
|
proc resetvarcs {view} {
|
|
global varcid varccommits parents children vseedcount ordertok
|
|
|
|
foreach vid [array names varcid $view,*] {
|
|
unset varcid($vid)
|
|
unset children($vid)
|
|
unset parents($vid)
|
|
}
|
|
# some commits might have children but haven't been seen yet
|
|
foreach vid [array names children $view,*] {
|
|
unset children($vid)
|
|
}
|
|
foreach va [array names varccommits $view,*] {
|
|
unset varccommits($va)
|
|
}
|
|
foreach vd [array names vseedcount $view,*] {
|
|
unset vseedcount($vd)
|
|
}
|
|
catch {unset ordertok}
|
|
}
|
|
|
|
# returns a list of the commits with no children
|
|
proc seeds {v} {
|
|
global vdownptr vleftptr varcstart
|
|
|
|
set ret {}
|
|
set a [lindex $vdownptr($v) 0]
|
|
while {$a != 0} {
|
|
lappend ret [lindex $varcstart($v) $a]
|
|
set a [lindex $vleftptr($v) $a]
|
|
}
|
|
return $ret
|
|
}
|
|
|
|
proc newvarc {view id} {
|
|
global varcid varctok parents children vdatemode
|
|
global vupptr vdownptr vleftptr vbackptr varcrow varcix varcstart
|
|
global commitdata commitinfo vseedcount varccommits vlastins
|
|
|
|
set a [llength $varctok($view)]
|
|
set vid $view,$id
|
|
if {[llength $children($vid)] == 0 || $vdatemode($view)} {
|
|
if {![info exists commitinfo($id)]} {
|
|
parsecommit $id $commitdata($id) 1
|
|
}
|
|
set cdate [lindex $commitinfo($id) 4]
|
|
if {![string is integer -strict $cdate]} {
|
|
set cdate 0
|
|
}
|
|
if {![info exists vseedcount($view,$cdate)]} {
|
|
set vseedcount($view,$cdate) -1
|
|
}
|
|
set c [incr vseedcount($view,$cdate)]
|
|
set cdate [expr {$cdate ^ 0xffffffff}]
|
|
set tok "s[strrep $cdate][strrep $c]"
|
|
} else {
|
|
set tok {}
|
|
}
|
|
set ka 0
|
|
if {[llength $children($vid)] > 0} {
|
|
set kid [lindex $children($vid) end]
|
|
set k $varcid($view,$kid)
|
|
if {[string compare [lindex $varctok($view) $k] $tok] > 0} {
|
|
set ki $kid
|
|
set ka $k
|
|
set tok [lindex $varctok($view) $k]
|
|
}
|
|
}
|
|
if {$ka != 0} {
|
|
set i [lsearch -exact $parents($view,$ki) $id]
|
|
set j [expr {[llength $parents($view,$ki)] - 1 - $i}]
|
|
append tok [strrep $j]
|
|
}
|
|
set c [lindex $vlastins($view) $ka]
|
|
if {$c == 0 || [string compare $tok [lindex $varctok($view) $c]] < 0} {
|
|
set c $ka
|
|
set b [lindex $vdownptr($view) $ka]
|
|
} else {
|
|
set b [lindex $vleftptr($view) $c]
|
|
}
|
|
while {$b != 0 && [string compare $tok [lindex $varctok($view) $b]] >= 0} {
|
|
set c $b
|
|
set b [lindex $vleftptr($view) $c]
|
|
}
|
|
if {$c == $ka} {
|
|
lset vdownptr($view) $ka $a
|
|
lappend vbackptr($view) 0
|
|
} else {
|
|
lset vleftptr($view) $c $a
|
|
lappend vbackptr($view) $c
|
|
}
|
|
lset vlastins($view) $ka $a
|
|
lappend vupptr($view) $ka
|
|
lappend vleftptr($view) $b
|
|
if {$b != 0} {
|
|
lset vbackptr($view) $b $a
|
|
}
|
|
lappend varctok($view) $tok
|
|
lappend varcstart($view) $id
|
|
lappend vdownptr($view) 0
|
|
lappend varcrow($view) {}
|
|
lappend varcix($view) {}
|
|
set varccommits($view,$a) {}
|
|
lappend vlastins($view) 0
|
|
return $a
|
|
}
|
|
|
|
proc splitvarc {p v} {
|
|
global varcid varcstart varccommits varctok vtokmod
|
|
global vupptr vdownptr vleftptr vbackptr varcix varcrow vlastins
|
|
|
|
set oa $varcid($v,$p)
|
|
set otok [lindex $varctok($v) $oa]
|
|
set ac $varccommits($v,$oa)
|
|
set i [lsearch -exact $varccommits($v,$oa) $p]
|
|
if {$i <= 0} return
|
|
set na [llength $varctok($v)]
|
|
# "%" sorts before "0"...
|
|
set tok "$otok%[strrep $i]"
|
|
lappend varctok($v) $tok
|
|
lappend varcrow($v) {}
|
|
lappend varcix($v) {}
|
|
set varccommits($v,$oa) [lrange $ac 0 [expr {$i - 1}]]
|
|
set varccommits($v,$na) [lrange $ac $i end]
|
|
lappend varcstart($v) $p
|
|
foreach id $varccommits($v,$na) {
|
|
set varcid($v,$id) $na
|
|
}
|
|
lappend vdownptr($v) [lindex $vdownptr($v) $oa]
|
|
lappend vlastins($v) [lindex $vlastins($v) $oa]
|
|
lset vdownptr($v) $oa $na
|
|
lset vlastins($v) $oa 0
|
|
lappend vupptr($v) $oa
|
|
lappend vleftptr($v) 0
|
|
lappend vbackptr($v) 0
|
|
for {set b [lindex $vdownptr($v) $na]} {$b != 0} {set b [lindex $vleftptr($v) $b]} {
|
|
lset vupptr($v) $b $na
|
|
}
|
|
if {[string compare $otok $vtokmod($v)] <= 0} {
|
|
modify_arc $v $oa
|
|
}
|
|
}
|
|
|
|
proc renumbervarc {a v} {
|
|
global parents children varctok varcstart varccommits
|
|
global vupptr vdownptr vleftptr vbackptr vlastins varcid vtokmod vdatemode
|
|
|
|
set t1 [clock clicks -milliseconds]
|
|
set todo {}
|
|
set isrelated($a) 1
|
|
set kidchanged($a) 1
|
|
set ntot 0
|
|
while {$a != 0} {
|
|
if {[info exists isrelated($a)]} {
|
|
lappend todo $a
|
|
set id [lindex $varccommits($v,$a) end]
|
|
foreach p $parents($v,$id) {
|
|
if {[info exists varcid($v,$p)]} {
|
|
set isrelated($varcid($v,$p)) 1
|
|
}
|
|
}
|
|
}
|
|
incr ntot
|
|
set b [lindex $vdownptr($v) $a]
|
|
if {$b == 0} {
|
|
while {$a != 0} {
|
|
set b [lindex $vleftptr($v) $a]
|
|
if {$b != 0} break
|
|
set a [lindex $vupptr($v) $a]
|
|
}
|
|
}
|
|
set a $b
|
|
}
|
|
foreach a $todo {
|
|
if {![info exists kidchanged($a)]} continue
|
|
set id [lindex $varcstart($v) $a]
|
|
if {[llength $children($v,$id)] > 1} {
|
|
set children($v,$id) [lsort -command [list vtokcmp $v] \
|
|
$children($v,$id)]
|
|
}
|
|
set oldtok [lindex $varctok($v) $a]
|
|
if {!$vdatemode($v)} {
|
|
set tok {}
|
|
} else {
|
|
set tok $oldtok
|
|
}
|
|
set ka 0
|
|
set kid [last_real_child $v,$id]
|
|
if {$kid ne {}} {
|
|
set k $varcid($v,$kid)
|
|
if {[string compare [lindex $varctok($v) $k] $tok] > 0} {
|
|
set ki $kid
|
|
set ka $k
|
|
set tok [lindex $varctok($v) $k]
|
|
}
|
|
}
|
|
if {$ka != 0} {
|
|
set i [lsearch -exact $parents($v,$ki) $id]
|
|
set j [expr {[llength $parents($v,$ki)] - 1 - $i}]
|
|
append tok [strrep $j]
|
|
}
|
|
if {$tok eq $oldtok} {
|
|
continue
|
|
}
|
|
set id [lindex $varccommits($v,$a) end]
|
|
foreach p $parents($v,$id) {
|
|
if {[info exists varcid($v,$p)]} {
|
|
set kidchanged($varcid($v,$p)) 1
|
|
} else {
|
|
set sortkids($p) 1
|
|
}
|
|
}
|
|
lset varctok($v) $a $tok
|
|
set b [lindex $vupptr($v) $a]
|
|
if {$b != $ka} {
|
|
if {[string compare [lindex $varctok($v) $ka] $vtokmod($v)] < 0} {
|
|
modify_arc $v $ka
|
|
}
|
|
if {[string compare [lindex $varctok($v) $b] $vtokmod($v)] < 0} {
|
|
modify_arc $v $b
|
|
}
|
|
set c [lindex $vbackptr($v) $a]
|
|
set d [lindex $vleftptr($v) $a]
|
|
if {$c == 0} {
|
|
lset vdownptr($v) $b $d
|
|
} else {
|
|
lset vleftptr($v) $c $d
|
|
}
|
|
if {$d != 0} {
|
|
lset vbackptr($v) $d $c
|
|
}
|
|
if {[lindex $vlastins($v) $b] == $a} {
|
|
lset vlastins($v) $b $c
|
|
}
|
|
lset vupptr($v) $a $ka
|
|
set c [lindex $vlastins($v) $ka]
|
|
if {$c == 0 || \
|
|
[string compare $tok [lindex $varctok($v) $c]] < 0} {
|
|
set c $ka
|
|
set b [lindex $vdownptr($v) $ka]
|
|
} else {
|
|
set b [lindex $vleftptr($v) $c]
|
|
}
|
|
while {$b != 0 && \
|
|
[string compare $tok [lindex $varctok($v) $b]] >= 0} {
|
|
set c $b
|
|
set b [lindex $vleftptr($v) $c]
|
|
}
|
|
if {$c == $ka} {
|
|
lset vdownptr($v) $ka $a
|
|
lset vbackptr($v) $a 0
|
|
} else {
|
|
lset vleftptr($v) $c $a
|
|
lset vbackptr($v) $a $c
|
|
}
|
|
lset vleftptr($v) $a $b
|
|
if {$b != 0} {
|
|
lset vbackptr($v) $b $a
|
|
}
|
|
lset vlastins($v) $ka $a
|
|
}
|
|
}
|
|
foreach id [array names sortkids] {
|
|
if {[llength $children($v,$id)] > 1} {
|
|
set children($v,$id) [lsort -command [list vtokcmp $v] \
|
|
$children($v,$id)]
|
|
}
|
|
}
|
|
set t2 [clock clicks -milliseconds]
|
|
#puts "renumbervarc did [llength $todo] of $ntot arcs in [expr {$t2-$t1}]ms"
|
|
}
|
|
|
|
# Fix up the graph after we have found out that in view $v,
|
|
# $p (a commit that we have already seen) is actually the parent
|
|
# of the last commit in arc $a.
|
|
proc fix_reversal {p a v} {
|
|
global varcid varcstart varctok vupptr
|
|
|
|
set pa $varcid($v,$p)
|
|
if {$p ne [lindex $varcstart($v) $pa]} {
|
|
splitvarc $p $v
|
|
set pa $varcid($v,$p)
|
|
}
|
|
# seeds always need to be renumbered
|
|
if {[lindex $vupptr($v) $pa] == 0 ||
|
|
[string compare [lindex $varctok($v) $a] \
|
|
[lindex $varctok($v) $pa]] > 0} {
|
|
renumbervarc $pa $v
|
|
}
|
|
}
|
|
|
|
proc insertrow {id p v} {
|
|
global cmitlisted children parents varcid varctok vtokmod
|
|
global varccommits ordertok commitidx numcommits curview
|
|
global targetid targetrow
|
|
|
|
readcommit $id
|
|
set vid $v,$id
|
|
set cmitlisted($vid) 1
|
|
set children($vid) {}
|
|
set parents($vid) [list $p]
|
|
set a [newvarc $v $id]
|
|
set varcid($vid) $a
|
|
if {[string compare [lindex $varctok($v) $a] $vtokmod($v)] < 0} {
|
|
modify_arc $v $a
|
|
}
|
|
lappend varccommits($v,$a) $id
|
|
set vp $v,$p
|
|
if {[llength [lappend children($vp) $id]] > 1} {
|
|
set children($vp) [lsort -command [list vtokcmp $v] $children($vp)]
|
|
catch {unset ordertok}
|
|
}
|
|
fix_reversal $p $a $v
|
|
incr commitidx($v)
|
|
if {$v == $curview} {
|
|
set numcommits $commitidx($v)
|
|
setcanvscroll
|
|
if {[info exists targetid]} {
|
|
if {![comes_before $targetid $p]} {
|
|
incr targetrow
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
proc insertfakerow {id p} {
|
|
global varcid varccommits parents children cmitlisted
|
|
global commitidx varctok vtokmod targetid targetrow curview numcommits
|
|
|
|
set v $curview
|
|
set a $varcid($v,$p)
|
|
set i [lsearch -exact $varccommits($v,$a) $p]
|
|
if {$i < 0} {
|
|
puts "oops: insertfakerow can't find [shortids $p] on arc $a"
|
|
return
|
|
}
|
|
set children($v,$id) {}
|
|
set parents($v,$id) [list $p]
|
|
set varcid($v,$id) $a
|
|
lappend children($v,$p) $id
|
|
set cmitlisted($v,$id) 1
|
|
set numcommits [incr commitidx($v)]
|
|
# note we deliberately don't update varcstart($v) even if $i == 0
|
|
set varccommits($v,$a) [linsert $varccommits($v,$a) $i $id]
|
|
modify_arc $v $a $i
|
|
if {[info exists targetid]} {
|
|
if {![comes_before $targetid $p]} {
|
|
incr targetrow
|
|
}
|
|
}
|
|
setcanvscroll
|
|
drawvisible
|
|
}
|
|
|
|
proc removefakerow {id} {
|
|
global varcid varccommits parents children commitidx
|
|
global varctok vtokmod cmitlisted currentid selectedline
|
|
global targetid curview numcommits
|
|
|
|
set v $curview
|
|
if {[llength $parents($v,$id)] != 1} {
|
|
puts "oops: removefakerow [shortids $id] has [llength $parents($v,$id)] parents"
|
|
return
|
|
}
|
|
set p [lindex $parents($v,$id) 0]
|
|
set a $varcid($v,$id)
|
|
set i [lsearch -exact $varccommits($v,$a) $id]
|
|
if {$i < 0} {
|
|
puts "oops: removefakerow can't find [shortids $id] on arc $a"
|
|
return
|
|
}
|
|
unset varcid($v,$id)
|
|
set varccommits($v,$a) [lreplace $varccommits($v,$a) $i $i]
|
|
unset parents($v,$id)
|
|
unset children($v,$id)
|
|
unset cmitlisted($v,$id)
|
|
set numcommits [incr commitidx($v) -1]
|
|
set j [lsearch -exact $children($v,$p) $id]
|
|
if {$j >= 0} {
|
|
set children($v,$p) [lreplace $children($v,$p) $j $j]
|
|
}
|
|
modify_arc $v $a $i
|
|
if {[info exist currentid] && $id eq $currentid} {
|
|
unset currentid
|
|
set selectedline {}
|
|
}
|
|
if {[info exists targetid] && $targetid eq $id} {
|
|
set targetid $p
|
|
}
|
|
setcanvscroll
|
|
drawvisible
|
|
}
|
|
|
|
proc first_real_child {vp} {
|
|
global children nullid nullid2
|
|
|
|
foreach id $children($vp) {
|
|
if {$id ne $nullid && $id ne $nullid2} {
|
|
return $id
|
|
}
|
|
}
|
|
return {}
|
|
}
|
|
|
|
proc last_real_child {vp} {
|
|
global children nullid nullid2
|
|
|
|
set kids $children($vp)
|
|
for {set i [llength $kids]} {[incr i -1] >= 0} {} {
|
|
set id [lindex $kids $i]
|
|
if {$id ne $nullid && $id ne $nullid2} {
|
|
return $id
|
|
}
|
|
}
|
|
return {}
|
|
}
|
|
|
|
proc vtokcmp {v a b} {
|
|
global varctok varcid
|
|
|
|
return [string compare [lindex $varctok($v) $varcid($v,$a)] \
|
|
[lindex $varctok($v) $varcid($v,$b)]]
|
|
}
|
|
|
|
# This assumes that if lim is not given, the caller has checked that
|
|
# arc a's token is less than $vtokmod($v)
|
|
proc modify_arc {v a {lim {}}} {
|
|
global varctok vtokmod varcmod varcrow vupptr curview vrowmod varccommits
|
|
|
|
if {$lim ne {}} {
|
|
set c [string compare [lindex $varctok($v) $a] $vtokmod($v)]
|
|
if {$c > 0} return
|
|
if {$c == 0} {
|
|
set r [lindex $varcrow($v) $a]
|
|
if {$r ne {} && $vrowmod($v) <= $r + $lim} return
|
|
}
|
|
}
|
|
set vtokmod($v) [lindex $varctok($v) $a]
|
|
set varcmod($v) $a
|
|
if {$v == $curview} {
|
|
while {$a != 0 && [lindex $varcrow($v) $a] eq {}} {
|
|
set a [lindex $vupptr($v) $a]
|
|
set lim {}
|
|
}
|
|
set r 0
|
|
if {$a != 0} {
|
|
if {$lim eq {}} {
|
|
set lim [llength $varccommits($v,$a)]
|
|
}
|
|
set r [expr {[lindex $varcrow($v) $a] + $lim}]
|
|
}
|
|
set vrowmod($v) $r
|
|
undolayout $r
|
|
}
|
|
}
|
|
|
|
proc update_arcrows {v} {
|
|
global vtokmod varcmod vrowmod varcrow commitidx currentid selectedline
|
|
global varcid vrownum varcorder varcix varccommits
|
|
global vupptr vdownptr vleftptr varctok
|
|
global displayorder parentlist curview cached_commitrow
|
|
|
|
if {$vrowmod($v) == $commitidx($v)} return
|
|
if {$v == $curview} {
|
|
if {[llength $displayorder] > $vrowmod($v)} {
|
|
set displayorder [lrange $displayorder 0 [expr {$vrowmod($v) - 1}]]
|
|
set parentlist [lrange $parentlist 0 [expr {$vrowmod($v) - 1}]]
|
|
}
|
|
catch {unset cached_commitrow}
|
|
}
|
|
set narctot [expr {[llength $varctok($v)] - 1}]
|
|
set a $varcmod($v)
|
|
while {$a != 0 && [lindex $varcix($v) $a] eq {}} {
|
|
# go up the tree until we find something that has a row number,
|
|
# or we get to a seed
|
|
set a [lindex $vupptr($v) $a]
|
|
}
|
|
if {$a == 0} {
|
|
set a [lindex $vdownptr($v) 0]
|
|
if {$a == 0} return
|
|
set vrownum($v) {0}
|
|
set varcorder($v) [list $a]
|
|
lset varcix($v) $a 0
|
|
lset varcrow($v) $a 0
|
|
set arcn 0
|
|
set row 0
|
|
} else {
|
|
set arcn [lindex $varcix($v) $a]
|
|
if {[llength $vrownum($v)] > $arcn + 1} {
|
|
set vrownum($v) [lrange $vrownum($v) 0 $arcn]
|
|
set varcorder($v) [lrange $varcorder($v) 0 $arcn]
|
|
}
|
|
set row [lindex $varcrow($v) $a]
|
|
}
|
|
while {1} {
|
|
set p $a
|
|
incr row [llength $varccommits($v,$a)]
|
|
# go down if possible
|
|
set b [lindex $vdownptr($v) $a]
|
|
if {$b == 0} {
|
|
# if not, go left, or go up until we can go left
|
|
while {$a != 0} {
|
|
set b [lindex $vleftptr($v) $a]
|
|
if {$b != 0} break
|
|
set a [lindex $vupptr($v) $a]
|
|
}
|
|
if {$a == 0} break
|
|
}
|
|
set a $b
|
|
incr arcn
|
|
lappend vrownum($v) $row
|
|
lappend varcorder($v) $a
|
|
lset varcix($v) $a $arcn
|
|
lset varcrow($v) $a $row
|
|
}
|
|
set vtokmod($v) [lindex $varctok($v) $p]
|
|
set varcmod($v) $p
|
|
set vrowmod($v) $row
|
|
if {[info exists currentid]} {
|
|
set selectedline [rowofcommit $currentid]
|
|
}
|
|
}
|
|
|
|
# Test whether view $v contains commit $id
|
|
proc commitinview {id v} {
|
|
global varcid
|
|
|
|
return [info exists varcid($v,$id)]
|
|
}
|
|
|
|
# Return the row number for commit $id in the current view
|
|
proc rowofcommit {id} {
|
|
global varcid varccommits varcrow curview cached_commitrow
|
|
global varctok vtokmod
|
|
|
|
set v $curview
|
|
if {![info exists varcid($v,$id)]} {
|
|
puts "oops rowofcommit no arc for [shortids $id]"
|
|
return {}
|
|
}
|
|
set a $varcid($v,$id)
|
|
if {[string compare [lindex $varctok($v) $a] $vtokmod($v)] >= 0} {
|
|
update_arcrows $v
|
|
}
|
|
if {[info exists cached_commitrow($id)]} {
|
|
return $cached_commitrow($id)
|
|
}
|
|
set i [lsearch -exact $varccommits($v,$a) $id]
|
|
if {$i < 0} {
|
|
puts "oops didn't find commit [shortids $id] in arc $a"
|
|
return {}
|
|
}
|
|
incr i [lindex $varcrow($v) $a]
|
|
set cached_commitrow($id) $i
|
|
return $i
|
|
}
|
|
|
|
# Returns 1 if a is on an earlier row than b, otherwise 0
|
|
proc comes_before {a b} {
|
|
global varcid varctok curview
|
|
|
|
set v $curview
|
|
if {$a eq $b || ![info exists varcid($v,$a)] || \
|
|
![info exists varcid($v,$b)]} {
|
|
return 0
|
|
}
|
|
if {$varcid($v,$a) != $varcid($v,$b)} {
|
|
return [expr {[string compare [lindex $varctok($v) $varcid($v,$a)] \
|
|
[lindex $varctok($v) $varcid($v,$b)]] < 0}]
|
|
}
|
|
return [expr {[rowofcommit $a] < [rowofcommit $b]}]
|
|
}
|
|
|
|
proc bsearch {l elt} {
|
|
if {[llength $l] == 0 || $elt <= [lindex $l 0]} {
|
|
return 0
|
|
}
|
|
set lo 0
|
|
set hi [llength $l]
|
|
while {$hi - $lo > 1} {
|
|
set mid [expr {int(($lo + $hi) / 2)}]
|
|
set t [lindex $l $mid]
|
|
if {$elt < $t} {
|
|
set hi $mid
|
|
} elseif {$elt > $t} {
|
|
set lo $mid
|
|
} else {
|
|
return $mid
|
|
}
|
|
}
|
|
return $lo
|
|
}
|
|
|
|
# Make sure rows $start..$end-1 are valid in displayorder and parentlist
|
|
proc make_disporder {start end} {
|
|
global vrownum curview commitidx displayorder parentlist
|
|
global varccommits varcorder parents vrowmod varcrow
|
|
global d_valid_start d_valid_end
|
|
|
|
if {$end > $vrowmod($curview)} {
|
|
update_arcrows $curview
|
|
}
|
|
set ai [bsearch $vrownum($curview) $start]
|
|
set start [lindex $vrownum($curview) $ai]
|
|
set narc [llength $vrownum($curview)]
|
|
for {set r $start} {$ai < $narc && $r < $end} {incr ai} {
|
|
set a [lindex $varcorder($curview) $ai]
|
|
set l [llength $displayorder]
|
|
set al [llength $varccommits($curview,$a)]
|
|
if {$l < $r + $al} {
|
|
if {$l < $r} {
|
|
set pad [ntimes [expr {$r - $l}] {}]
|
|
set displayorder [concat $displayorder $pad]
|
|
set parentlist [concat $parentlist $pad]
|
|
} elseif {$l > $r} {
|
|
set displayorder [lrange $displayorder 0 [expr {$r - 1}]]
|
|
set parentlist [lrange $parentlist 0 [expr {$r - 1}]]
|
|
}
|
|
foreach id $varccommits($curview,$a) {
|
|
lappend displayorder $id
|
|
lappend parentlist $parents($curview,$id)
|
|
}
|
|
} elseif {[lindex $displayorder [expr {$r + $al - 1}]] eq {}} {
|
|
set i $r
|
|
foreach id $varccommits($curview,$a) {
|
|
lset displayorder $i $id
|
|
lset parentlist $i $parents($curview,$id)
|
|
incr i
|
|
}
|
|
}
|
|
incr r $al
|
|
}
|
|
}
|
|
|
|
proc commitonrow {row} {
|
|
global displayorder
|
|
|
|
set id [lindex $displayorder $row]
|
|
if {$id eq {}} {
|
|
make_disporder $row [expr {$row + 1}]
|
|
set id [lindex $displayorder $row]
|
|
}
|
|
return $id
|
|
}
|
|
|
|
proc closevarcs {v} {
|
|
global varctok varccommits varcid parents children
|
|
global cmitlisted commitidx vtokmod
|
|
|
|
set missing_parents 0
|
|
set scripts {}
|
|
set narcs [llength $varctok($v)]
|
|
for {set a 1} {$a < $narcs} {incr a} {
|
|
set id [lindex $varccommits($v,$a) end]
|
|
foreach p $parents($v,$id) {
|
|
if {[info exists varcid($v,$p)]} continue
|
|
# add p as a new commit
|
|
incr missing_parents
|
|
set cmitlisted($v,$p) 0
|
|
set parents($v,$p) {}
|
|
if {[llength $children($v,$p)] == 1 &&
|
|
[llength $parents($v,$id)] == 1} {
|
|
set b $a
|
|
} else {
|
|
set b [newvarc $v $p]
|
|
}
|
|
set varcid($v,$p) $b
|
|
if {[string compare [lindex $varctok($v) $b] $vtokmod($v)] < 0} {
|
|
modify_arc $v $b
|
|
}
|
|
lappend varccommits($v,$b) $p
|
|
incr commitidx($v)
|
|
set scripts [check_interest $p $scripts]
|
|
}
|
|
}
|
|
if {$missing_parents > 0} {
|
|
foreach s $scripts {
|
|
eval $s
|
|
}
|
|
}
|
|
}
|
|
|
|
# Use $rwid as a substitute for $id, i.e. reparent $id's children to $rwid
|
|
# Assumes we already have an arc for $rwid.
|
|
proc rewrite_commit {v id rwid} {
|
|
global children parents varcid varctok vtokmod varccommits
|
|
|
|
foreach ch $children($v,$id) {
|
|
# make $rwid be $ch's parent in place of $id
|
|
set i [lsearch -exact $parents($v,$ch) $id]
|
|
if {$i < 0} {
|
|
puts "oops rewrite_commit didn't find $id in parent list for $ch"
|
|
}
|
|
set parents($v,$ch) [lreplace $parents($v,$ch) $i $i $rwid]
|
|
# add $ch to $rwid's children and sort the list if necessary
|
|
if {[llength [lappend children($v,$rwid) $ch]] > 1} {
|
|
set children($v,$rwid) [lsort -command [list vtokcmp $v] \
|
|
$children($v,$rwid)]
|
|
}
|
|
# fix the graph after joining $id to $rwid
|
|
set a $varcid($v,$ch)
|
|
fix_reversal $rwid $a $v
|
|
# parentlist is wrong for the last element of arc $a
|
|
# even if displayorder is right, hence the 3rd arg here
|
|
modify_arc $v $a [expr {[llength $varccommits($v,$a)] - 1}]
|
|
}
|
|
}
|
|
|
|
# Mechanism for registering a command to be executed when we come
|
|
# across a particular commit. To handle the case when only the
|
|
# prefix of the commit is known, the commitinterest array is now
|
|
# indexed by the first 4 characters of the ID. Each element is a
|
|
# list of id, cmd pairs.
|
|
proc interestedin {id cmd} {
|
|
global commitinterest
|
|
|
|
lappend commitinterest([string range $id 0 3]) $id $cmd
|
|
}
|
|
|
|
proc check_interest {id scripts} {
|
|
global commitinterest
|
|
|
|
set prefix [string range $id 0 3]
|
|
if {[info exists commitinterest($prefix)]} {
|
|
set newlist {}
|
|
foreach {i script} $commitinterest($prefix) {
|
|
if {[string match "$i*" $id]} {
|
|
lappend scripts [string map [list "%I" $id "%P" $i] $script]
|
|
} else {
|
|
lappend newlist $i $script
|
|
}
|
|
}
|
|
if {$newlist ne {}} {
|
|
set commitinterest($prefix) $newlist
|
|
} else {
|
|
unset commitinterest($prefix)
|
|
}
|
|
}
|
|
return $scripts
|
|
}
|
|
|
|
proc getcommitlines {fd inst view updating} {
|
|
global cmitlisted leftover
|
|
global commitidx commitdata vdatemode
|
|
global parents children curview hlview
|
|
global idpending ordertok
|
|
global varccommits varcid varctok vtokmod vfilelimit
|
|
|
|
set stuff [read $fd 500000]
|
|
# git log doesn't terminate the last commit with a null...
|
|
if {$stuff == {} && $leftover($inst) ne {} && [eof $fd]} {
|
|
set stuff "\0"
|
|
}
|
|
if {$stuff == {}} {
|
|
if {![eof $fd]} {
|
|
return 1
|
|
}
|
|
global commfd viewcomplete viewactive viewname
|
|
global viewinstances
|
|
unset commfd($inst)
|
|
set i [lsearch -exact $viewinstances($view) $inst]
|
|
if {$i >= 0} {
|
|
set viewinstances($view) [lreplace $viewinstances($view) $i $i]
|
|
}
|
|
# set it blocking so we wait for the process to terminate
|
|
fconfigure $fd -blocking 1
|
|
if {[catch {close $fd} err]} {
|
|
set fv {}
|
|
if {$view != $curview} {
|
|
set fv " for the \"$viewname($view)\" view"
|
|
}
|
|
if {[string range $err 0 4] == "usage"} {
|
|
set err "Gitk: error reading commits$fv:\
|
|
bad arguments to git log."
|
|
if {$viewname($view) eq "Command line"} {
|
|
append err \
|
|
" (Note: arguments to gitk are passed to git log\
|
|
to allow selection of commits to be displayed.)"
|
|
}
|
|
} else {
|
|
set err "Error reading commits$fv: $err"
|
|
}
|
|
error_popup $err
|
|
}
|
|
if {[incr viewactive($view) -1] <= 0} {
|
|
set viewcomplete($view) 1
|
|
# Check if we have seen any ids listed as parents that haven't
|
|
# appeared in the list
|
|
closevarcs $view
|
|
notbusy $view
|
|
}
|
|
if {$view == $curview} {
|
|
run chewcommits
|
|
}
|
|
return 0
|
|
}
|
|
set start 0
|
|
set gotsome 0
|
|
set scripts {}
|
|
while 1 {
|
|
set i [string first "\0" $stuff $start]
|
|
if {$i < 0} {
|
|
append leftover($inst) [string range $stuff $start end]
|
|
break
|
|
}
|
|
if {$start == 0} {
|
|
set cmit $leftover($inst)
|
|
append cmit [string range $stuff 0 [expr {$i - 1}]]
|
|
set leftover($inst) {}
|
|
} else {
|
|
set cmit [string range $stuff $start [expr {$i - 1}]]
|
|
}
|
|
set start [expr {$i + 1}]
|
|
set j [string first "\n" $cmit]
|
|
set ok 0
|
|
set listed 1
|
|
if {$j >= 0 && [string match "commit *" $cmit]} {
|
|
set ids [string range $cmit 7 [expr {$j - 1}]]
|
|
if {[string match {[-^<>]*} $ids]} {
|
|
switch -- [string index $ids 0] {
|
|
"-" {set listed 0}
|
|
"^" {set listed 2}
|
|
"<" {set listed 3}
|
|
">" {set listed 4}
|
|
}
|
|
set ids [string range $ids 1 end]
|
|
}
|
|
set ok 1
|
|
foreach id $ids {
|
|
if {[string length $id] != 40} {
|
|
set ok 0
|
|
break
|
|
}
|
|
}
|
|
}
|
|
if {!$ok} {
|
|
set shortcmit $cmit
|
|
if {[string length $shortcmit] > 80} {
|
|
set shortcmit "[string range $shortcmit 0 80]..."
|
|
}
|
|
error_popup "[mc "Can't parse git log output:"] {$shortcmit}"
|
|
exit 1
|
|
}
|
|
set id [lindex $ids 0]
|
|
set vid $view,$id
|
|
|
|
if {!$listed && $updating && ![info exists varcid($vid)] &&
|
|
$vfilelimit($view) ne {}} {
|
|
# git log doesn't rewrite parents for unlisted commits
|
|
# when doing path limiting, so work around that here
|
|
# by working out the rewritten parent with git rev-list
|
|
# and if we already know about it, using the rewritten
|
|
# parent as a substitute parent for $id's children.
|
|
if {![catch {
|
|
set rwid [exec git rev-list --first-parent --max-count=1 \
|
|
$id -- $vfilelimit($view)]
|
|
}]} {
|
|
if {$rwid ne {} && [info exists varcid($view,$rwid)]} {
|
|
# use $rwid in place of $id
|
|
rewrite_commit $view $id $rwid
|
|
continue
|
|
}
|
|
}
|
|
}
|
|
|
|
set a 0
|
|
if {[info exists varcid($vid)]} {
|
|
if {$cmitlisted($vid) || !$listed} continue
|
|
set a $varcid($vid)
|
|
}
|
|
if {$listed} {
|
|
set olds [lrange $ids 1 end]
|
|
} else {
|
|
set olds {}
|
|
}
|
|
set commitdata($id) [string range $cmit [expr {$j + 1}] end]
|
|
set cmitlisted($vid) $listed
|
|
set parents($vid) $olds
|
|
if {![info exists children($vid)]} {
|
|
set children($vid) {}
|
|
} elseif {$a == 0 && [llength $children($vid)] == 1} {
|
|
set k [lindex $children($vid) 0]
|
|
if {[llength $parents($view,$k)] == 1 &&
|
|
(!$vdatemode($view) ||
|
|
$varcid($view,$k) == [llength $varctok($view)] - 1)} {
|
|
set a $varcid($view,$k)
|
|
}
|
|
}
|
|
if {$a == 0} {
|
|
# new arc
|
|
set a [newvarc $view $id]
|
|
}
|
|
if {[string compare [lindex $varctok($view) $a] $vtokmod($view)] < 0} {
|
|
modify_arc $view $a
|
|
}
|
|
if {![info exists varcid($vid)]} {
|
|
set varcid($vid) $a
|
|
lappend varccommits($view,$a) $id
|
|
incr commitidx($view)
|
|
}
|
|
|
|
set i 0
|
|
foreach p $olds {
|
|
if {$i == 0 || [lsearch -exact $olds $p] >= $i} {
|
|
set vp $view,$p
|
|
if {[llength [lappend children($vp) $id]] > 1 &&
|
|
[vtokcmp $view [lindex $children($vp) end-1] $id] > 0} {
|
|
set children($vp) [lsort -command [list vtokcmp $view] \
|
|
$children($vp)]
|
|
catch {unset ordertok}
|
|
}
|
|
if {[info exists varcid($view,$p)]} {
|
|
fix_reversal $p $a $view
|
|
}
|
|
}
|
|
incr i
|
|
}
|
|
|
|
set scripts [check_interest $id $scripts]
|
|
set gotsome 1
|
|
}
|
|
if {$gotsome} {
|
|
global numcommits hlview
|
|
|
|
if {$view == $curview} {
|
|
set numcommits $commitidx($view)
|
|
run chewcommits
|
|
}
|
|
if {[info exists hlview] && $view == $hlview} {
|
|
# we never actually get here...
|
|
run vhighlightmore
|
|
}
|
|
foreach s $scripts {
|
|
eval $s
|
|
}
|
|
}
|
|
return 2
|
|
}
|
|
|
|
proc chewcommits {} {
|
|
global curview hlview viewcomplete
|
|
global pending_select
|
|
|
|
layoutmore
|
|
if {$viewcomplete($curview)} {
|
|
global commitidx varctok
|
|
global numcommits startmsecs
|
|
|
|
if {[info exists pending_select]} {
|
|
update
|
|
reset_pending_select {}
|
|
|
|
if {[commitinview $pending_select $curview]} {
|
|
selectline [rowofcommit $pending_select] 1
|
|
} else {
|
|
set row [first_real_row]
|
|
selectline $row 1
|
|
}
|
|
}
|
|
if {$commitidx($curview) > 0} {
|
|
#set ms [expr {[clock clicks -milliseconds] - $startmsecs}]
|
|
#puts "overall $ms ms for $numcommits commits"
|
|
#puts "[llength $varctok($view)] arcs, $commitidx($view) commits"
|
|
} else {
|
|
show_status [mc "No commits selected"]
|
|
}
|
|
notbusy layout
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc do_readcommit {id} {
|
|
global tclencoding
|
|
|
|
# Invoke git-log to handle automatic encoding conversion
|
|
set fd [open [concat | git log --no-color --pretty=raw -1 $id] r]
|
|
# Read the results using i18n.logoutputencoding
|
|
fconfigure $fd -translation lf -eofchar {}
|
|
if {$tclencoding != {}} {
|
|
fconfigure $fd -encoding $tclencoding
|
|
}
|
|
set contents [read $fd]
|
|
close $fd
|
|
# Remove the heading line
|
|
regsub {^commit [0-9a-f]+\n} $contents {} contents
|
|
|
|
return $contents
|
|
}
|
|
|
|
proc readcommit {id} {
|
|
if {[catch {set contents [do_readcommit $id]}]} return
|
|
parsecommit $id $contents 1
|
|
}
|
|
|
|
proc parsecommit {id contents listed} {
|
|
global commitinfo cdate
|
|
|
|
set inhdr 1
|
|
set comment {}
|
|
set headline {}
|
|
set auname {}
|
|
set audate {}
|
|
set comname {}
|
|
set comdate {}
|
|
set hdrend [string first "\n\n" $contents]
|
|
if {$hdrend < 0} {
|
|
# should never happen...
|
|
set hdrend [string length $contents]
|
|
}
|
|
set header [string range $contents 0 [expr {$hdrend - 1}]]
|
|
set comment [string range $contents [expr {$hdrend + 2}] end]
|
|
foreach line [split $header "\n"] {
|
|
set line [split $line " "]
|
|
set tag [lindex $line 0]
|
|
if {$tag == "author"} {
|
|
set audate [lindex $line end-1]
|
|
set auname [join [lrange $line 1 end-2] " "]
|
|
} elseif {$tag == "committer"} {
|
|
set comdate [lindex $line end-1]
|
|
set comname [join [lrange $line 1 end-2] " "]
|
|
}
|
|
}
|
|
set headline {}
|
|
# take the first non-blank line of the comment as the headline
|
|
set headline [string trimleft $comment]
|
|
set i [string first "\n" $headline]
|
|
if {$i >= 0} {
|
|
set headline [string range $headline 0 $i]
|
|
}
|
|
set headline [string trimright $headline]
|
|
set i [string first "\r" $headline]
|
|
if {$i >= 0} {
|
|
set headline [string trimright [string range $headline 0 $i]]
|
|
}
|
|
if {!$listed} {
|
|
# git log indents the comment by 4 spaces;
|
|
# if we got this via git cat-file, add the indentation
|
|
set newcomment {}
|
|
foreach line [split $comment "\n"] {
|
|
append newcomment " "
|
|
append newcomment $line
|
|
append newcomment "\n"
|
|
}
|
|
set comment $newcomment
|
|
}
|
|
if {$comdate != {}} {
|
|
set cdate($id) $comdate
|
|
}
|
|
set commitinfo($id) [list $headline $auname $audate \
|
|
$comname $comdate $comment]
|
|
}
|
|
|
|
proc getcommit {id} {
|
|
global commitdata commitinfo
|
|
|
|
if {[info exists commitdata($id)]} {
|
|
parsecommit $id $commitdata($id) 1
|
|
} else {
|
|
readcommit $id
|
|
if {![info exists commitinfo($id)]} {
|
|
set commitinfo($id) [list [mc "No commit information available"]]
|
|
}
|
|
}
|
|
return 1
|
|
}
|
|
|
|
# Expand an abbreviated commit ID to a list of full 40-char IDs that match
|
|
# and are present in the current view.
|
|
# This is fairly slow...
|
|
proc longid {prefix} {
|
|
global varcid curview
|
|
|
|
set ids {}
|
|
foreach match [array names varcid "$curview,$prefix*"] {
|
|
lappend ids [lindex [split $match ","] 1]
|
|
}
|
|
return $ids
|
|
}
|
|
|
|
proc readrefs {} {
|
|
global tagids idtags headids idheads tagobjid
|
|
global otherrefids idotherrefs mainhead mainheadid
|
|
global selecthead selectheadid
|
|
|
|
foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
|
|
catch {unset $v}
|
|
}
|
|
set refd [open [list | git show-ref -d] r]
|
|
while {[gets $refd line] >= 0} {
|
|
if {[string index $line 40] ne " "} continue
|
|
set id [string range $line 0 39]
|
|
set ref [string range $line 41 end]
|
|
if {![string match "refs/*" $ref]} continue
|
|
set name [string range $ref 5 end]
|
|
if {[string match "remotes/*" $name]} {
|
|
if {![string match "*/HEAD" $name]} {
|
|
set headids($name) $id
|
|
lappend idheads($id) $name
|
|
}
|
|
} elseif {[string match "heads/*" $name]} {
|
|
set name [string range $name 6 end]
|
|
set headids($name) $id
|
|
lappend idheads($id) $name
|
|
} elseif {[string match "tags/*" $name]} {
|
|
# this lets refs/tags/foo^{} overwrite refs/tags/foo,
|
|
# which is what we want since the former is the commit ID
|
|
set name [string range $name 5 end]
|
|
if {[string match "*^{}" $name]} {
|
|
set name [string range $name 0 end-3]
|
|
} else {
|
|
set tagobjid($name) $id
|
|
}
|
|
set tagids($name) $id
|
|
lappend idtags($id) $name
|
|
} else {
|
|
set otherrefids($name) $id
|
|
lappend idotherrefs($id) $name
|
|
}
|
|
}
|
|
catch {close $refd}
|
|
set mainhead {}
|
|
set mainheadid {}
|
|
catch {
|
|
set mainheadid [exec git rev-parse HEAD]
|
|
set thehead [exec git symbolic-ref HEAD]
|
|
if {[string match "refs/heads/*" $thehead]} {
|
|
set mainhead [string range $thehead 11 end]
|
|
}
|
|
}
|
|
set selectheadid {}
|
|
if {$selecthead ne {}} {
|
|
catch {
|
|
set selectheadid [exec git rev-parse --verify $selecthead]
|
|
}
|
|
}
|
|
}
|
|
|
|
# skip over fake commits
|
|
proc first_real_row {} {
|
|
global nullid nullid2 numcommits
|
|
|
|
for {set row 0} {$row < $numcommits} {incr row} {
|
|
set id [commitonrow $row]
|
|
if {$id ne $nullid && $id ne $nullid2} {
|
|
break
|
|
}
|
|
}
|
|
return $row
|
|
}
|
|
|
|
# update things for a head moved to a child of its previous location
|
|
proc movehead {id name} {
|
|
global headids idheads
|
|
|
|
removehead $headids($name) $name
|
|
set headids($name) $id
|
|
lappend idheads($id) $name
|
|
}
|
|
|
|
# update things when a head has been removed
|
|
proc removehead {id name} {
|
|
global headids idheads
|
|
|
|
if {$idheads($id) eq $name} {
|
|
unset idheads($id)
|
|
} else {
|
|
set i [lsearch -exact $idheads($id) $name]
|
|
if {$i >= 0} {
|
|
set idheads($id) [lreplace $idheads($id) $i $i]
|
|
}
|
|
}
|
|
unset headids($name)
|
|
}
|
|
|
|
proc make_transient {window origin} {
|
|
global have_tk85
|
|
|
|
# In MacOS Tk 8.4 transient appears to work by setting
|
|
# overrideredirect, which is utterly useless, since the
|
|
# windows get no border, and are not even kept above
|
|
# the parent.
|
|
if {!$have_tk85 && [tk windowingsystem] eq {aqua}} return
|
|
|
|
wm transient $window $origin
|
|
|
|
# Windows fails to place transient windows normally, so
|
|
# schedule a callback to center them on the parent.
|
|
if {[tk windowingsystem] eq {win32}} {
|
|
after idle [list tk::PlaceWindow $window widget $origin]
|
|
}
|
|
}
|
|
|
|
proc show_error {w top msg} {
|
|
message $w.m -text $msg -justify center -aspect 400
|
|
pack $w.m -side top -fill x -padx 20 -pady 20
|
|
button $w.ok -text [mc OK] -command "destroy $top"
|
|
pack $w.ok -side bottom -fill x
|
|
bind $top <Visibility> "grab $top; focus $top"
|
|
bind $top <Key-Return> "destroy $top"
|
|
bind $top <Key-space> "destroy $top"
|
|
bind $top <Key-Escape> "destroy $top"
|
|
tkwait window $top
|
|
}
|
|
|
|
proc error_popup {msg {owner .}} {
|
|
set w .error
|
|
toplevel $w
|
|
make_transient $w $owner
|
|
show_error $w $w $msg
|
|
}
|
|
|
|
proc confirm_popup {msg {owner .}} {
|
|
global confirm_ok
|
|
set confirm_ok 0
|
|
set w .confirm
|
|
toplevel $w
|
|
make_transient $w $owner
|
|
message $w.m -text $msg -justify center -aspect 400
|
|
pack $w.m -side top -fill x -padx 20 -pady 20
|
|
button $w.ok -text [mc OK] -command "set confirm_ok 1; destroy $w"
|
|
pack $w.ok -side left -fill x
|
|
button $w.cancel -text [mc Cancel] -command "destroy $w"
|
|
pack $w.cancel -side right -fill x
|
|
bind $w <Visibility> "grab $w; focus $w"
|
|
bind $w <Key-Return> "set confirm_ok 1; destroy $w"
|
|
bind $w <Key-space> "set confirm_ok 1; destroy $w"
|
|
bind $w <Key-Escape> "destroy $w"
|
|
tkwait window $w
|
|
return $confirm_ok
|
|
}
|
|
|
|
proc setoptions {} {
|
|
option add *Panedwindow.showHandle 1 startupFile
|
|
option add *Panedwindow.sashRelief raised startupFile
|
|
option add *Button.font uifont startupFile
|
|
option add *Checkbutton.font uifont startupFile
|
|
option add *Radiobutton.font uifont startupFile
|
|
option add *Menu.font uifont startupFile
|
|
option add *Menubutton.font uifont startupFile
|
|
option add *Label.font uifont startupFile
|
|
option add *Message.font uifont startupFile
|
|
option add *Entry.font uifont startupFile
|
|
}
|
|
|
|
# Make a menu and submenus.
|
|
# m is the window name for the menu, items is the list of menu items to add.
|
|
# Each item is a list {mc label type description options...}
|
|
# mc is ignored; it's so we can put mc there to alert xgettext
|
|
# label is the string that appears in the menu
|
|
# type is cascade, command or radiobutton (should add checkbutton)
|
|
# description depends on type; it's the sublist for cascade, the
|
|
# command to invoke for command, or {variable value} for radiobutton
|
|
proc makemenu {m items} {
|
|
menu $m
|
|
if {[tk windowingsystem] eq {aqua}} {
|
|
set Meta1 Cmd
|
|
} else {
|
|
set Meta1 Ctrl
|
|
}
|
|
foreach i $items {
|
|
set name [mc [lindex $i 1]]
|
|
set type [lindex $i 2]
|
|
set thing [lindex $i 3]
|
|
set params [list $type]
|
|
if {$name ne {}} {
|
|
set u [string first "&" [string map {&& x} $name]]
|
|
lappend params -label [string map {&& & & {}} $name]
|
|
if {$u >= 0} {
|
|
lappend params -underline $u
|
|
}
|
|
}
|
|
switch -- $type {
|
|
"cascade" {
|
|
set submenu [string tolower [string map {& ""} [lindex $i 1]]]
|
|
lappend params -menu $m.$submenu
|
|
}
|
|
"command" {
|
|
lappend params -command $thing
|
|
}
|
|
"radiobutton" {
|
|
lappend params -variable [lindex $thing 0] \
|
|
-value [lindex $thing 1]
|
|
}
|
|
}
|
|
set tail [lrange $i 4 end]
|
|
regsub -all {\yMeta1\y} $tail $Meta1 tail
|
|
eval $m add $params $tail
|
|
if {$type eq "cascade"} {
|
|
makemenu $m.$submenu $thing
|
|
}
|
|
}
|
|
}
|
|
|
|
# translate string and remove ampersands
|
|
proc mca {str} {
|
|
return [string map {&& & & {}} [mc $str]]
|
|
}
|
|
|
|
proc makewindow {} {
|
|
global canv canv2 canv3 linespc charspc ctext cflist cscroll
|
|
global tabstop
|
|
global findtype findtypemenu findloc findstring fstring geometry
|
|
global entries sha1entry sha1string sha1but
|
|
global diffcontextstring diffcontext
|
|
global ignorespace
|
|
global maincursor textcursor curtextcursor
|
|
global rowctxmenu fakerowmenu mergemax wrapcomment
|
|
global highlight_files gdttype
|
|
global searchstring sstring
|
|
global bgcolor fgcolor bglist fglist diffcolors selectbgcolor
|
|
global headctxmenu progresscanv progressitem progresscoords statusw
|
|
global fprogitem fprogcoord lastprogupdate progupdatepending
|
|
global rprogitem rprogcoord rownumsel numcommits
|
|
global have_tk85
|
|
|
|
# The "mc" arguments here are purely so that xgettext
|
|
# sees the following string as needing to be translated
|
|
makemenu .bar {
|
|
{mc "File" cascade {
|
|
{mc "Update" command updatecommits -accelerator F5}
|
|
{mc "Reload" command reloadcommits -accelerator Meta1-F5}
|
|
{mc "Reread references" command rereadrefs}
|
|
{mc "List references" command showrefs -accelerator F2}
|
|
{xx "" separator}
|
|
{mc "Start git gui" command {exec git gui &}}
|
|
{xx "" separator}
|
|
{mc "Quit" command doquit -accelerator Meta1-Q}
|
|
}}
|
|
{mc "Edit" cascade {
|
|
{mc "Preferences" command doprefs}
|
|
}}
|
|
{mc "View" cascade {
|
|
{mc "New view..." command {newview 0} -accelerator Shift-F4}
|
|
{mc "Edit view..." command editview -state disabled -accelerator F4}
|
|
{mc "Delete view" command delview -state disabled}
|
|
{xx "" separator}
|
|
{mc "All files" radiobutton {selectedview 0} -command {showview 0}}
|
|
}}
|
|
{mc "Help" cascade {
|
|
{mc "About gitk" command about}
|
|
{mc "Key bindings" command keys}
|
|
}}
|
|
}
|
|
. configure -menu .bar
|
|
|
|
# the gui has upper and lower half, parts of a paned window.
|
|
panedwindow .ctop -orient vertical
|
|
|
|
# possibly use assumed geometry
|
|
if {![info exists geometry(pwsash0)]} {
|
|
set geometry(topheight) [expr {15 * $linespc}]
|
|
set geometry(topwidth) [expr {80 * $charspc}]
|
|
set geometry(botheight) [expr {15 * $linespc}]
|
|
set geometry(botwidth) [expr {50 * $charspc}]
|
|
set geometry(pwsash0) "[expr {40 * $charspc}] 2"
|
|
set geometry(pwsash1) "[expr {60 * $charspc}] 2"
|
|
}
|
|
|
|
# the upper half will have a paned window, a scroll bar to the right, and some stuff below
|
|
frame .tf -height $geometry(topheight) -width $geometry(topwidth)
|
|
frame .tf.histframe
|
|
panedwindow .tf.histframe.pwclist -orient horizontal -sashpad 0 -handlesize 4
|
|
|
|
# create three canvases
|
|
set cscroll .tf.histframe.csb
|
|
set canv .tf.histframe.pwclist.canv
|
|
canvas $canv \
|
|
-selectbackground $selectbgcolor \
|
|
-background $bgcolor -bd 0 \
|
|
-yscrollincr $linespc -yscrollcommand "scrollcanv $cscroll"
|
|
.tf.histframe.pwclist add $canv
|
|
set canv2 .tf.histframe.pwclist.canv2
|
|
canvas $canv2 \
|
|
-selectbackground $selectbgcolor \
|
|
-background $bgcolor -bd 0 -yscrollincr $linespc
|
|
.tf.histframe.pwclist add $canv2
|
|
set canv3 .tf.histframe.pwclist.canv3
|
|
canvas $canv3 \
|
|
-selectbackground $selectbgcolor \
|
|
-background $bgcolor -bd 0 -yscrollincr $linespc
|
|
.tf.histframe.pwclist add $canv3
|
|
eval .tf.histframe.pwclist sash place 0 $geometry(pwsash0)
|
|
eval .tf.histframe.pwclist sash place 1 $geometry(pwsash1)
|
|
|
|
# a scroll bar to rule them
|
|
scrollbar $cscroll -command {allcanvs yview} -highlightthickness 0
|
|
pack $cscroll -side right -fill y
|
|
bind .tf.histframe.pwclist <Configure> {resizeclistpanes %W %w}
|
|
lappend bglist $canv $canv2 $canv3
|
|
pack .tf.histframe.pwclist -fill both -expand 1 -side left
|
|
|
|
# we have two button bars at bottom of top frame. Bar 1
|
|
frame .tf.bar
|
|
frame .tf.lbar -height 15
|
|
|
|
set sha1entry .tf.bar.sha1
|
|
set entries $sha1entry
|
|
set sha1but .tf.bar.sha1label
|
|
button $sha1but -text [mc "SHA1 ID: "] -state disabled -relief flat \
|
|
-command gotocommit -width 8
|
|
$sha1but conf -disabledforeground [$sha1but cget -foreground]
|
|
pack .tf.bar.sha1label -side left
|
|
entry $sha1entry -width 40 -font textfont -textvariable sha1string
|
|
trace add variable sha1string write sha1change
|
|
pack $sha1entry -side left -pady 2
|
|
|
|
image create bitmap bm-left -data {
|
|
#define left_width 16
|
|
#define left_height 16
|
|
static unsigned char left_bits[] = {
|
|
0x00, 0x00, 0xc0, 0x01, 0xe0, 0x00, 0x70, 0x00, 0x38, 0x00, 0x1c, 0x00,
|
|
0x0e, 0x00, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x0e, 0x00, 0x1c, 0x00,
|
|
0x38, 0x00, 0x70, 0x00, 0xe0, 0x00, 0xc0, 0x01};
|
|
}
|
|
image create bitmap bm-right -data {
|
|
#define right_width 16
|
|
#define right_height 16
|
|
static unsigned char right_bits[] = {
|
|
0x00, 0x00, 0xc0, 0x01, 0x80, 0x03, 0x00, 0x07, 0x00, 0x0e, 0x00, 0x1c,
|
|
0x00, 0x38, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x00, 0x38, 0x00, 0x1c,
|
|
0x00, 0x0e, 0x00, 0x07, 0x80, 0x03, 0xc0, 0x01};
|
|
}
|
|
button .tf.bar.leftbut -image bm-left -command goback \
|
|
-state disabled -width 26
|
|
pack .tf.bar.leftbut -side left -fill y
|
|
button .tf.bar.rightbut -image bm-right -command goforw \
|
|
-state disabled -width 26
|
|
pack .tf.bar.rightbut -side left -fill y
|
|
|
|
label .tf.bar.rowlabel -text [mc "Row"]
|
|
set rownumsel {}
|
|
label .tf.bar.rownum -width 7 -font textfont -textvariable rownumsel \
|
|
-relief sunken -anchor e
|
|
label .tf.bar.rowlabel2 -text "/"
|
|
label .tf.bar.numcommits -width 7 -font textfont -textvariable numcommits \
|
|
-relief sunken -anchor e
|
|
pack .tf.bar.rowlabel .tf.bar.rownum .tf.bar.rowlabel2 .tf.bar.numcommits \
|
|
-side left
|
|
global selectedline
|
|
trace add variable selectedline write selectedline_change
|
|
|
|
# Status label and progress bar
|
|
set statusw .tf.bar.status
|
|
label $statusw -width 15 -relief sunken
|
|
pack $statusw -side left -padx 5
|
|
set h [expr {[font metrics uifont -linespace] + 2}]
|
|
set progresscanv .tf.bar.progress
|
|
canvas $progresscanv -relief sunken -height $h -borderwidth 2
|
|
set progressitem [$progresscanv create rect -1 0 0 $h -fill green]
|
|
set fprogitem [$progresscanv create rect -1 0 0 $h -fill yellow]
|
|
set rprogitem [$progresscanv create rect -1 0 0 $h -fill red]
|
|
pack $progresscanv -side right -expand 1 -fill x
|
|
set progresscoords {0 0}
|
|
set fprogcoord 0
|
|
set rprogcoord 0
|
|
bind $progresscanv <Configure> adjustprogress
|
|
set lastprogupdate [clock clicks -milliseconds]
|
|
set progupdatepending 0
|
|
|
|
# build up the bottom bar of upper window
|
|
label .tf.lbar.flabel -text "[mc "Find"] "
|
|
button .tf.lbar.fnext -text [mc "next"] -command {dofind 1 1}
|
|
button .tf.lbar.fprev -text [mc "prev"] -command {dofind -1 1}
|
|
label .tf.lbar.flab2 -text " [mc "commit"] "
|
|
pack .tf.lbar.flabel .tf.lbar.fnext .tf.lbar.fprev .tf.lbar.flab2 \
|
|
-side left -fill y
|
|
set gdttype [mc "containing:"]
|
|
set gm [tk_optionMenu .tf.lbar.gdttype gdttype \
|
|
[mc "containing:"] \
|
|
[mc "touching paths:"] \
|
|
[mc "adding/removing string:"]]
|
|
trace add variable gdttype write gdttype_change
|
|
pack .tf.lbar.gdttype -side left -fill y
|
|
|
|
set findstring {}
|
|
set fstring .tf.lbar.findstring
|
|
lappend entries $fstring
|
|
entry $fstring -width 30 -font textfont -textvariable findstring
|
|
trace add variable findstring write find_change
|
|
set findtype [mc "Exact"]
|
|
set findtypemenu [tk_optionMenu .tf.lbar.findtype \
|
|
findtype [mc "Exact"] [mc "IgnCase"] [mc "Regexp"]]
|
|
trace add variable findtype write findcom_change
|
|
set findloc [mc "All fields"]
|
|
tk_optionMenu .tf.lbar.findloc findloc [mc "All fields"] [mc "Headline"] \
|
|
[mc "Comments"] [mc "Author"] [mc "Committer"]
|
|
trace add variable findloc write find_change
|
|
pack .tf.lbar.findloc -side right
|
|
pack .tf.lbar.findtype -side right
|
|
pack $fstring -side left -expand 1 -fill x
|
|
|
|
# Finish putting the upper half of the viewer together
|
|
pack .tf.lbar -in .tf -side bottom -fill x
|
|
pack .tf.bar -in .tf -side bottom -fill x
|
|
pack .tf.histframe -fill both -side top -expand 1
|
|
.ctop add .tf
|
|
.ctop paneconfigure .tf -height $geometry(topheight)
|
|
.ctop paneconfigure .tf -width $geometry(topwidth)
|
|
|
|
# now build up the bottom
|
|
panedwindow .pwbottom -orient horizontal
|
|
|
|
# lower left, a text box over search bar, scroll bar to the right
|
|
# if we know window height, then that will set the lower text height, otherwise
|
|
# we set lower text height which will drive window height
|
|
if {[info exists geometry(main)]} {
|
|
frame .bleft -width $geometry(botwidth)
|
|
} else {
|
|
frame .bleft -width $geometry(botwidth) -height $geometry(botheight)
|
|
}
|
|
frame .bleft.top
|
|
frame .bleft.mid
|
|
frame .bleft.bottom
|
|
|
|
button .bleft.top.search -text [mc "Search"] -command dosearch
|
|
pack .bleft.top.search -side left -padx 5
|
|
set sstring .bleft.top.sstring
|
|
entry $sstring -width 20 -font textfont -textvariable searchstring
|
|
lappend entries $sstring
|
|
trace add variable searchstring write incrsearch
|
|
pack $sstring -side left -expand 1 -fill x
|
|
radiobutton .bleft.mid.diff -text [mc "Diff"] \
|
|
-command changediffdisp -variable diffelide -value {0 0}
|
|
radiobutton .bleft.mid.old -text [mc "Old version"] \
|
|
-command changediffdisp -variable diffelide -value {0 1}
|
|
radiobutton .bleft.mid.new -text [mc "New version"] \
|
|
-command changediffdisp -variable diffelide -value {1 0}
|
|
label .bleft.mid.labeldiffcontext -text " [mc "Lines of context"]: "
|
|
pack .bleft.mid.diff .bleft.mid.old .bleft.mid.new -side left
|
|
spinbox .bleft.mid.diffcontext -width 5 -font textfont \
|
|
-from 1 -increment 1 -to 10000000 \
|
|
-validate all -validatecommand "diffcontextvalidate %P" \
|
|
-textvariable diffcontextstring
|
|
.bleft.mid.diffcontext set $diffcontext
|
|
trace add variable diffcontextstring write diffcontextchange
|
|
lappend entries .bleft.mid.diffcontext
|
|
pack .bleft.mid.labeldiffcontext .bleft.mid.diffcontext -side left
|
|
checkbutton .bleft.mid.ignspace -text [mc "Ignore space change"] \
|
|
-command changeignorespace -variable ignorespace
|
|
pack .bleft.mid.ignspace -side left -padx 5
|
|
set ctext .bleft.bottom.ctext
|
|
text $ctext -background $bgcolor -foreground $fgcolor \
|
|
-state disabled -font textfont \
|
|
-yscrollcommand scrolltext -wrap none \
|
|
-xscrollcommand ".bleft.bottom.sbhorizontal set"
|
|
if {$have_tk85} {
|
|
$ctext conf -tabstyle wordprocessor
|
|
}
|
|
scrollbar .bleft.bottom.sb -command "$ctext yview"
|
|
scrollbar .bleft.bottom.sbhorizontal -command "$ctext xview" -orient h \
|
|
-width 10
|
|
pack .bleft.top -side top -fill x
|
|
pack .bleft.mid -side top -fill x
|
|
grid $ctext .bleft.bottom.sb -sticky nsew
|
|
grid .bleft.bottom.sbhorizontal -sticky ew
|
|
grid columnconfigure .bleft.bottom 0 -weight 1
|
|
grid rowconfigure .bleft.bottom 0 -weight 1
|
|
grid rowconfigure .bleft.bottom 1 -weight 0
|
|
pack .bleft.bottom -side top -fill both -expand 1
|
|
lappend bglist $ctext
|
|
lappend fglist $ctext
|
|
|
|
$ctext tag conf comment -wrap $wrapcomment
|
|
$ctext tag conf filesep -font textfontbold -back "#aaaaaa"
|
|
$ctext tag conf hunksep -fore [lindex $diffcolors 2]
|
|
$ctext tag conf d0 -fore [lindex $diffcolors 0]
|
|
$ctext tag conf dresult -fore [lindex $diffcolors 1]
|
|
$ctext tag conf m0 -fore red
|
|
$ctext tag conf m1 -fore blue
|
|
$ctext tag conf m2 -fore green
|
|
$ctext tag conf m3 -fore purple
|
|
$ctext tag conf m4 -fore brown
|
|
$ctext tag conf m5 -fore "#009090"
|
|
$ctext tag conf m6 -fore magenta
|
|
$ctext tag conf m7 -fore "#808000"
|
|
$ctext tag conf m8 -fore "#009000"
|
|
$ctext tag conf m9 -fore "#ff0080"
|
|
$ctext tag conf m10 -fore cyan
|
|
$ctext tag conf m11 -fore "#b07070"
|
|
$ctext tag conf m12 -fore "#70b0f0"
|
|
$ctext tag conf m13 -fore "#70f0b0"
|
|
$ctext tag conf m14 -fore "#f0b070"
|
|
$ctext tag conf m15 -fore "#ff70b0"
|
|
$ctext tag conf mmax -fore darkgrey
|
|
set mergemax 16
|
|
$ctext tag conf mresult -font textfontbold
|
|
$ctext tag conf msep -font textfontbold
|
|
$ctext tag conf found -back yellow
|
|
|
|
.pwbottom add .bleft
|
|
.pwbottom paneconfigure .bleft -width $geometry(botwidth)
|
|
|
|
# lower right
|
|
frame .bright
|
|
frame .bright.mode
|
|
radiobutton .bright.mode.patch -text [mc "Patch"] \
|
|
-command reselectline -variable cmitmode -value "patch"
|
|
radiobutton .bright.mode.tree -text [mc "Tree"] \
|
|
-command reselectline -variable cmitmode -value "tree"
|
|
grid .bright.mode.patch .bright.mode.tree -sticky ew
|
|
pack .bright.mode -side top -fill x
|
|
set cflist .bright.cfiles
|
|
set indent [font measure mainfont "nn"]
|
|
text $cflist \
|
|
-selectbackground $selectbgcolor \
|
|
-background $bgcolor -foreground $fgcolor \
|
|
-font mainfont \
|
|
-tabs [list $indent [expr {2 * $indent}]] \
|
|
-yscrollcommand ".bright.sb set" \
|
|
-cursor [. cget -cursor] \
|
|
-spacing1 1 -spacing3 1
|
|
lappend bglist $cflist
|
|
lappend fglist $cflist
|
|
scrollbar .bright.sb -command "$cflist yview"
|
|
pack .bright.sb -side right -fill y
|
|
pack $cflist -side left -fill both -expand 1
|
|
$cflist tag configure highlight \
|
|
-background [$cflist cget -selectbackground]
|
|
$cflist tag configure bold -font mainfontbold
|
|
|
|
.pwbottom add .bright
|
|
.ctop add .pwbottom
|
|
|
|
# restore window width & height if known
|
|
if {[info exists geometry(main)]} {
|
|
if {[scan $geometry(main) "%dx%d" w h] >= 2} {
|
|
if {$w > [winfo screenwidth .]} {
|
|
set w [winfo screenwidth .]
|
|
}
|
|
if {$h > [winfo screenheight .]} {
|
|
set h [winfo screenheight .]
|
|
}
|
|
wm geometry . "${w}x$h"
|
|
}
|
|
}
|
|
|
|
if {[tk windowingsystem] eq {aqua}} {
|
|
set M1B M1
|
|
} else {
|
|
set M1B Control
|
|
}
|
|
|
|
bind .pwbottom <Configure> {resizecdetpanes %W %w}
|
|
pack .ctop -fill both -expand 1
|
|
bindall <1> {selcanvline %W %x %y}
|
|
#bindall <B1-Motion> {selcanvline %W %x %y}
|
|
if {[tk windowingsystem] == "win32"} {
|
|
bind . <MouseWheel> { windows_mousewheel_redirector %W %X %Y %D }
|
|
bind $ctext <MouseWheel> { windows_mousewheel_redirector %W %X %Y %D ; break }
|
|
} else {
|
|
bindall <ButtonRelease-4> "allcanvs yview scroll -5 units"
|
|
bindall <ButtonRelease-5> "allcanvs yview scroll 5 units"
|
|
if {[tk windowingsystem] eq "aqua"} {
|
|
bindall <MouseWheel> {
|
|
set delta [expr {- (%D)}]
|
|
allcanvs yview scroll $delta units
|
|
}
|
|
}
|
|
}
|
|
bindall <2> "canvscan mark %W %x %y"
|
|
bindall <B2-Motion> "canvscan dragto %W %x %y"
|
|
bindkey <Home> selfirstline
|
|
bindkey <End> sellastline
|
|
bind . <Key-Up> "selnextline -1"
|
|
bind . <Key-Down> "selnextline 1"
|
|
bind . <Shift-Key-Up> "dofind -1 0"
|
|
bind . <Shift-Key-Down> "dofind 1 0"
|
|
bindkey <Key-Right> "goforw"
|
|
bindkey <Key-Left> "goback"
|
|
bind . <Key-Prior> "selnextpage -1"
|
|
bind . <Key-Next> "selnextpage 1"
|
|
bind . <$M1B-Home> "allcanvs yview moveto 0.0"
|
|
bind . <$M1B-End> "allcanvs yview moveto 1.0"
|
|
bind . <$M1B-Key-Up> "allcanvs yview scroll -1 units"
|
|
bind . <$M1B-Key-Down> "allcanvs yview scroll 1 units"
|
|
bind . <$M1B-Key-Prior> "allcanvs yview scroll -1 pages"
|
|
bind . <$M1B-Key-Next> "allcanvs yview scroll 1 pages"
|
|
bindkey <Key-Delete> "$ctext yview scroll -1 pages"
|
|
bindkey <Key-BackSpace> "$ctext yview scroll -1 pages"
|
|
bindkey <Key-space> "$ctext yview scroll 1 pages"
|
|
bindkey p "selnextline -1"
|
|
bindkey n "selnextline 1"
|
|
bindkey z "goback"
|
|
bindkey x "goforw"
|
|
bindkey i "selnextline -1"
|
|
bindkey k "selnextline 1"
|
|
bindkey j "goback"
|
|
bindkey l "goforw"
|
|
bindkey b prevfile
|
|
bindkey d "$ctext yview scroll 18 units"
|
|
bindkey u "$ctext yview scroll -18 units"
|
|
bindkey / {focus $fstring}
|
|
bindkey <Key-Return> {dofind 1 1}
|
|
bindkey ? {dofind -1 1}
|
|
bindkey f nextfile
|
|
bind . <F5> updatecommits
|
|
bind . <$M1B-F5> reloadcommits
|
|
bind . <F2> showrefs
|
|
bind . <Shift-F4> {newview 0}
|
|
catch { bind . <Shift-Key-XF86_Switch_VT_4> {newview 0} }
|
|
bind . <F4> edit_or_newview
|
|
bind . <$M1B-q> doquit
|
|
bind . <$M1B-f> {dofind 1 1}
|
|
bind . <$M1B-g> {dofind 1 0}
|
|
bind . <$M1B-r> dosearchback
|
|
bind . <$M1B-s> dosearch
|
|
bind . <$M1B-equal> {incrfont 1}
|
|
bind . <$M1B-plus> {incrfont 1}
|
|
bind . <$M1B-KP_Add> {incrfont 1}
|
|
bind . <$M1B-minus> {incrfont -1}
|
|
bind . <$M1B-KP_Subtract> {incrfont -1}
|
|
wm protocol . WM_DELETE_WINDOW doquit
|
|
bind . <Destroy> {stop_backends}
|
|
bind . <Button-1> "click %W"
|
|
bind $fstring <Key-Return> {dofind 1 1}
|
|
bind $sha1entry <Key-Return> {gotocommit; break}
|
|
bind $sha1entry <<PasteSelection>> clearsha1
|
|
bind $cflist <1> {sel_flist %W %x %y; break}
|
|
bind $cflist <B1-Motion> {sel_flist %W %x %y; break}
|
|
bind $cflist <ButtonRelease-1> {treeclick %W %x %y}
|
|
global ctxbut
|
|
bind $cflist $ctxbut {pop_flist_menu %W %X %Y %x %y}
|
|
bind $ctext $ctxbut {pop_diff_menu %W %X %Y %x %y}
|
|
|
|
set maincursor [. cget -cursor]
|
|
set textcursor [$ctext cget -cursor]
|
|
set curtextcursor $textcursor
|
|
|
|
set rowctxmenu .rowctxmenu
|
|
makemenu $rowctxmenu {
|
|
{mc "Diff this -> selected" command {diffvssel 0}}
|
|
{mc "Diff selected -> this" command {diffvssel 1}}
|
|
{mc "Make patch" command mkpatch}
|
|
{mc "Create tag" command mktag}
|
|
{mc "Write commit to file" command writecommit}
|
|
{mc "Create new branch" command mkbranch}
|
|
{mc "Cherry-pick this commit" command cherrypick}
|
|
{mc "Reset HEAD branch to here" command resethead}
|
|
}
|
|
$rowctxmenu configure -tearoff 0
|
|
|
|
set fakerowmenu .fakerowmenu
|
|
makemenu $fakerowmenu {
|
|
{mc "Diff this -> selected" command {diffvssel 0}}
|
|
{mc "Diff selected -> this" command {diffvssel 1}}
|
|
{mc "Make patch" command mkpatch}
|
|
}
|
|
$fakerowmenu configure -tearoff 0
|
|
|
|
set headctxmenu .headctxmenu
|
|
makemenu $headctxmenu {
|
|
{mc "Check out this branch" command cobranch}
|
|
{mc "Remove this branch" command rmbranch}
|
|
}
|
|
$headctxmenu configure -tearoff 0
|
|
|
|
global flist_menu
|
|
set flist_menu .flistctxmenu
|
|
makemenu $flist_menu {
|
|
{mc "Highlight this too" command {flist_hl 0}}
|
|
{mc "Highlight this only" command {flist_hl 1}}
|
|
{mc "External diff" command {external_diff}}
|
|
{mc "Blame parent commit" command {external_blame 1}}
|
|
}
|
|
$flist_menu configure -tearoff 0
|
|
|
|
global diff_menu
|
|
set diff_menu .diffctxmenu
|
|
makemenu $diff_menu {
|
|
{mc "Show origin of this line" command show_line_source}
|
|
{mc "Run git gui blame on this line" command {external_blame_diff}}
|
|
}
|
|
$diff_menu configure -tearoff 0
|
|
}
|
|
|
|
# Windows sends all mouse wheel events to the current focused window, not
|
|
# the one where the mouse hovers, so bind those events here and redirect
|
|
# to the correct window
|
|
proc windows_mousewheel_redirector {W X Y D} {
|
|
global canv canv2 canv3
|
|
set w [winfo containing -displayof $W $X $Y]
|
|
if {$w ne ""} {
|
|
set u [expr {$D < 0 ? 5 : -5}]
|
|
if {$w == $canv || $w == $canv2 || $w == $canv3} {
|
|
allcanvs yview scroll $u units
|
|
} else {
|
|
catch {
|
|
$w yview scroll $u units
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# Update row number label when selectedline changes
|
|
proc selectedline_change {n1 n2 op} {
|
|
global selectedline rownumsel
|
|
|
|
if {$selectedline eq {}} {
|
|
set rownumsel {}
|
|
} else {
|
|
set rownumsel [expr {$selectedline + 1}]
|
|
}
|
|
}
|
|
|
|
# mouse-2 makes all windows scan vertically, but only the one
|
|
# the cursor is in scans horizontally
|
|
proc canvscan {op w x y} {
|
|
global canv canv2 canv3
|
|
foreach c [list $canv $canv2 $canv3] {
|
|
if {$c == $w} {
|
|
$c scan $op $x $y
|
|
} else {
|
|
$c scan $op 0 $y
|
|
}
|
|
}
|
|
}
|
|
|
|
proc scrollcanv {cscroll f0 f1} {
|
|
$cscroll set $f0 $f1
|
|
drawvisible
|
|
flushhighlights
|
|
}
|
|
|
|
# when we make a key binding for the toplevel, make sure
|
|
# it doesn't get triggered when that key is pressed in the
|
|
# find string entry widget.
|
|
proc bindkey {ev script} {
|
|
global entries
|
|
bind . $ev $script
|
|
set escript [bind Entry $ev]
|
|
if {$escript == {}} {
|
|
set escript [bind Entry <Key>]
|
|
}
|
|
foreach e $entries {
|
|
bind $e $ev "$escript; break"
|
|
}
|
|
}
|
|
|
|
# set the focus back to the toplevel for any click outside
|
|
# the entry widgets
|
|
proc click {w} {
|
|
global ctext entries
|
|
foreach e [concat $entries $ctext] {
|
|
if {$w == $e} return
|
|
}
|
|
focus .
|
|
}
|
|
|
|
# Adjust the progress bar for a change in requested extent or canvas size
|
|
proc adjustprogress {} {
|
|
global progresscanv progressitem progresscoords
|
|
global fprogitem fprogcoord lastprogupdate progupdatepending
|
|
global rprogitem rprogcoord
|
|
|
|
set w [expr {[winfo width $progresscanv] - 4}]
|
|
set x0 [expr {$w * [lindex $progresscoords 0]}]
|
|
set x1 [expr {$w * [lindex $progresscoords 1]}]
|
|
set h [winfo height $progresscanv]
|
|
$progresscanv coords $progressitem $x0 0 $x1 $h
|
|
$progresscanv coords $fprogitem 0 0 [expr {$w * $fprogcoord}] $h
|
|
$progresscanv coords $rprogitem 0 0 [expr {$w * $rprogcoord}] $h
|
|
set now [clock clicks -milliseconds]
|
|
if {$now >= $lastprogupdate + 100} {
|
|
set progupdatepending 0
|
|
update
|
|
} elseif {!$progupdatepending} {
|
|
set progupdatepending 1
|
|
after [expr {$lastprogupdate + 100 - $now}] doprogupdate
|
|
}
|
|
}
|
|
|
|
proc doprogupdate {} {
|
|
global lastprogupdate progupdatepending
|
|
|
|
if {$progupdatepending} {
|
|
set progupdatepending 0
|
|
set lastprogupdate [clock clicks -milliseconds]
|
|
update
|
|
}
|
|
}
|
|
|
|
proc savestuff {w} {
|
|
global canv canv2 canv3 mainfont textfont uifont tabstop
|
|
global stuffsaved findmergefiles maxgraphpct
|
|
global maxwidth showneartags showlocalchanges
|
|
global viewname viewfiles viewargs viewargscmd viewperm nextviewnum
|
|
global cmitmode wrapcomment datetimeformat limitdiffs
|
|
global colors bgcolor fgcolor diffcolors diffcontext selectbgcolor
|
|
global autoselect extdifftool perfile_attrs markbgcolor
|
|
|
|
if {$stuffsaved} return
|
|
if {![winfo viewable .]} return
|
|
catch {
|
|
set f [open "~/.gitk-new" w]
|
|
puts $f [list set mainfont $mainfont]
|
|
puts $f [list set textfont $textfont]
|
|
puts $f [list set uifont $uifont]
|
|
puts $f [list set tabstop $tabstop]
|
|
puts $f [list set findmergefiles $findmergefiles]
|
|
puts $f [list set maxgraphpct $maxgraphpct]
|
|
puts $f [list set maxwidth $maxwidth]
|
|
puts $f [list set cmitmode $cmitmode]
|
|
puts $f [list set wrapcomment $wrapcomment]
|
|
puts $f [list set autoselect $autoselect]
|
|
puts $f [list set showneartags $showneartags]
|
|
puts $f [list set showlocalchanges $showlocalchanges]
|
|
puts $f [list set datetimeformat $datetimeformat]
|
|
puts $f [list set limitdiffs $limitdiffs]
|
|
puts $f [list set bgcolor $bgcolor]
|
|
puts $f [list set fgcolor $fgcolor]
|
|
puts $f [list set colors $colors]
|
|
puts $f [list set diffcolors $diffcolors]
|
|
puts $f [list set markbgcolor $markbgcolor]
|
|
puts $f [list set diffcontext $diffcontext]
|
|
puts $f [list set selectbgcolor $selectbgcolor]
|
|
puts $f [list set extdifftool $extdifftool]
|
|
puts $f [list set perfile_attrs $perfile_attrs]
|
|
|
|
puts $f "set geometry(main) [wm geometry .]"
|
|
puts $f "set geometry(topwidth) [winfo width .tf]"
|
|
puts $f "set geometry(topheight) [winfo height .tf]"
|
|
puts $f "set geometry(pwsash0) \"[.tf.histframe.pwclist sash coord 0]\""
|
|
puts $f "set geometry(pwsash1) \"[.tf.histframe.pwclist sash coord 1]\""
|
|
puts $f "set geometry(botwidth) [winfo width .bleft]"
|
|
puts $f "set geometry(botheight) [winfo height .bleft]"
|
|
|
|
puts -nonewline $f "set permviews {"
|
|
for {set v 0} {$v < $nextviewnum} {incr v} {
|
|
if {$viewperm($v)} {
|
|
puts $f "{[list $viewname($v) $viewfiles($v) $viewargs($v) $viewargscmd($v)]}"
|
|
}
|
|
}
|
|
puts $f "}"
|
|
close $f
|
|
file rename -force "~/.gitk-new" "~/.gitk"
|
|
}
|
|
set stuffsaved 1
|
|
}
|
|
|
|
proc resizeclistpanes {win w} {
|
|
global oldwidth
|
|
if {[info exists oldwidth($win)]} {
|
|
set s0 [$win sash coord 0]
|
|
set s1 [$win sash coord 1]
|
|
if {$w < 60} {
|
|
set sash0 [expr {int($w/2 - 2)}]
|
|
set sash1 [expr {int($w*5/6 - 2)}]
|
|
} else {
|
|
set factor [expr {1.0 * $w / $oldwidth($win)}]
|
|
set sash0 [expr {int($factor * [lindex $s0 0])}]
|
|
set sash1 [expr {int($factor * [lindex $s1 0])}]
|
|
if {$sash0 < 30} {
|
|
set sash0 30
|
|
}
|
|
if {$sash1 < $sash0 + 20} {
|
|
set sash1 [expr {$sash0 + 20}]
|
|
}
|
|
if {$sash1 > $w - 10} {
|
|
set sash1 [expr {$w - 10}]
|
|
if {$sash0 > $sash1 - 20} {
|
|
set sash0 [expr {$sash1 - 20}]
|
|
}
|
|
}
|
|
}
|
|
$win sash place 0 $sash0 [lindex $s0 1]
|
|
$win sash place 1 $sash1 [lindex $s1 1]
|
|
}
|
|
set oldwidth($win) $w
|
|
}
|
|
|
|
proc resizecdetpanes {win w} {
|
|
global oldwidth
|
|
if {[info exists oldwidth($win)]} {
|
|
set s0 [$win sash coord 0]
|
|
if {$w < 60} {
|
|
set sash0 [expr {int($w*3/4 - 2)}]
|
|
} else {
|
|
set factor [expr {1.0 * $w / $oldwidth($win)}]
|
|
set sash0 [expr {int($factor * [lindex $s0 0])}]
|
|
if {$sash0 < 45} {
|
|
set sash0 45
|
|
}
|
|
if {$sash0 > $w - 15} {
|
|
set sash0 [expr {$w - 15}]
|
|
}
|
|
}
|
|
$win sash place 0 $sash0 [lindex $s0 1]
|
|
}
|
|
set oldwidth($win) $w
|
|
}
|
|
|
|
proc allcanvs args {
|
|
global canv canv2 canv3
|
|
eval $canv $args
|
|
eval $canv2 $args
|
|
eval $canv3 $args
|
|
}
|
|
|
|
proc bindall {event action} {
|
|
global canv canv2 canv3
|
|
bind $canv $event $action
|
|
bind $canv2 $event $action
|
|
bind $canv3 $event $action
|
|
}
|
|
|
|
proc about {} {
|
|
global uifont
|
|
set w .about
|
|
if {[winfo exists $w]} {
|
|
raise $w
|
|
return
|
|
}
|
|
toplevel $w
|
|
wm title $w [mc "About gitk"]
|
|
make_transient $w .
|
|
message $w.m -text [mc "
|
|
Gitk - a commit viewer for git
|
|
|
|
Copyright © 2005-2008 Paul Mackerras
|
|
|
|
Use and redistribute under the terms of the GNU General Public License"] \
|
|
-justify center -aspect 400 -border 2 -bg white -relief groove
|
|
pack $w.m -side top -fill x -padx 2 -pady 2
|
|
button $w.ok -text [mc "Close"] -command "destroy $w" -default active
|
|
pack $w.ok -side bottom
|
|
bind $w <Visibility> "focus $w.ok"
|
|
bind $w <Key-Escape> "destroy $w"
|
|
bind $w <Key-Return> "destroy $w"
|
|
}
|
|
|
|
proc keys {} {
|
|
set w .keys
|
|
if {[winfo exists $w]} {
|
|
raise $w
|
|
return
|
|
}
|
|
if {[tk windowingsystem] eq {aqua}} {
|
|
set M1T Cmd
|
|
} else {
|
|
set M1T Ctrl
|
|
}
|
|
toplevel $w
|
|
wm title $w [mc "Gitk key bindings"]
|
|
make_transient $w .
|
|
message $w.m -text "
|
|
[mc "Gitk key bindings:"]
|
|
|
|
[mc "<%s-Q> Quit" $M1T]
|
|
[mc "<Home> Move to first commit"]
|
|
[mc "<End> Move to last commit"]
|
|
[mc "<Up>, p, i Move up one commit"]
|
|
[mc "<Down>, n, k Move down one commit"]
|
|
[mc "<Left>, z, j Go back in history list"]
|
|
[mc "<Right>, x, l Go forward in history list"]
|
|
[mc "<PageUp> Move up one page in commit list"]
|
|
[mc "<PageDown> Move down one page in commit list"]
|
|
[mc "<%s-Home> Scroll to top of commit list" $M1T]
|
|
[mc "<%s-End> Scroll to bottom of commit list" $M1T]
|
|
[mc "<%s-Up> Scroll commit list up one line" $M1T]
|
|
[mc "<%s-Down> Scroll commit list down one line" $M1T]
|
|
[mc "<%s-PageUp> Scroll commit list up one page" $M1T]
|
|
[mc "<%s-PageDown> Scroll commit list down one page" $M1T]
|
|
[mc "<Shift-Up> Find backwards (upwards, later commits)"]
|
|
[mc "<Shift-Down> Find forwards (downwards, earlier commits)"]
|
|
[mc "<Delete>, b Scroll diff view up one page"]
|
|
[mc "<Backspace> Scroll diff view up one page"]
|
|
[mc "<Space> Scroll diff view down one page"]
|
|
[mc "u Scroll diff view up 18 lines"]
|
|
[mc "d Scroll diff view down 18 lines"]
|
|
[mc "<%s-F> Find" $M1T]
|
|
[mc "<%s-G> Move to next find hit" $M1T]
|
|
[mc "<Return> Move to next find hit"]
|
|
[mc "/ Focus the search box"]
|
|
[mc "? Move to previous find hit"]
|
|
[mc "f Scroll diff view to next file"]
|
|
[mc "<%s-S> Search for next hit in diff view" $M1T]
|
|
[mc "<%s-R> Search for previous hit in diff view" $M1T]
|
|
[mc "<%s-KP+> Increase font size" $M1T]
|
|
[mc "<%s-plus> Increase font size" $M1T]
|
|
[mc "<%s-KP-> Decrease font size" $M1T]
|
|
[mc "<%s-minus> Decrease font size" $M1T]
|
|
[mc "<F5> Update"]
|
|
" \
|
|
-justify left -bg white -border 2 -relief groove
|
|
pack $w.m -side top -fill both -padx 2 -pady 2
|
|
button $w.ok -text [mc "Close"] -command "destroy $w" -default active
|
|
bind $w <Key-Escape> [list destroy $w]
|
|
pack $w.ok -side bottom
|
|
bind $w <Visibility> "focus $w.ok"
|
|
bind $w <Key-Escape> "destroy $w"
|
|
bind $w <Key-Return> "destroy $w"
|
|
}
|
|
|
|
# Procedures for manipulating the file list window at the
|
|
# bottom right of the overall window.
|
|
|
|
proc treeview {w l openlevs} {
|
|
global treecontents treediropen treeheight treeparent treeindex
|
|
|
|
set ix 0
|
|
set treeindex() 0
|
|
set lev 0
|
|
set prefix {}
|
|
set prefixend -1
|
|
set prefendstack {}
|
|
set htstack {}
|
|
set ht 0
|
|
set treecontents() {}
|
|
$w conf -state normal
|
|
foreach f $l {
|
|
while {[string range $f 0 $prefixend] ne $prefix} {
|
|
if {$lev <= $openlevs} {
|
|
$w mark set e:$treeindex($prefix) "end -1c"
|
|
$w mark gravity e:$treeindex($prefix) left
|
|
}
|
|
set treeheight($prefix) $ht
|
|
incr ht [lindex $htstack end]
|
|
set htstack [lreplace $htstack end end]
|
|
set prefixend [lindex $prefendstack end]
|
|
set prefendstack [lreplace $prefendstack end end]
|
|
set prefix [string range $prefix 0 $prefixend]
|
|
incr lev -1
|
|
}
|
|
set tail [string range $f [expr {$prefixend+1}] end]
|
|
while {[set slash [string first "/" $tail]] >= 0} {
|
|
lappend htstack $ht
|
|
set ht 0
|
|
lappend prefendstack $prefixend
|
|
incr prefixend [expr {$slash + 1}]
|
|
set d [string range $tail 0 $slash]
|
|
lappend treecontents($prefix) $d
|
|
set oldprefix $prefix
|
|
append prefix $d
|
|
set treecontents($prefix) {}
|
|
set treeindex($prefix) [incr ix]
|
|
set treeparent($prefix) $oldprefix
|
|
set tail [string range $tail [expr {$slash+1}] end]
|
|
if {$lev <= $openlevs} {
|
|
set ht 1
|
|
set treediropen($prefix) [expr {$lev < $openlevs}]
|
|
set bm [expr {$lev == $openlevs? "tri-rt": "tri-dn"}]
|
|
$w mark set d:$ix "end -1c"
|
|
$w mark gravity d:$ix left
|
|
set str "\n"
|
|
for {set i 0} {$i < $lev} {incr i} {append str "\t"}
|
|
$w insert end $str
|
|
$w image create end -align center -image $bm -padx 1 \
|
|
-name a:$ix
|
|
$w insert end $d [highlight_tag $prefix]
|
|
$w mark set s:$ix "end -1c"
|
|
$w mark gravity s:$ix left
|
|
}
|
|
incr lev
|
|
}
|
|
if {$tail ne {}} {
|
|
if {$lev <= $openlevs} {
|
|
incr ht
|
|
set str "\n"
|
|
for {set i 0} {$i < $lev} {incr i} {append str "\t"}
|
|
$w insert end $str
|
|
$w insert end $tail [highlight_tag $f]
|
|
}
|
|
lappend treecontents($prefix) $tail
|
|
}
|
|
}
|
|
while {$htstack ne {}} {
|
|
set treeheight($prefix) $ht
|
|
incr ht [lindex $htstack end]
|
|
set htstack [lreplace $htstack end end]
|
|
set prefixend [lindex $prefendstack end]
|
|
set prefendstack [lreplace $prefendstack end end]
|
|
set prefix [string range $prefix 0 $prefixend]
|
|
}
|
|
$w conf -state disabled
|
|
}
|
|
|
|
proc linetoelt {l} {
|
|
global treeheight treecontents
|
|
|
|
set y 2
|
|
set prefix {}
|
|
while {1} {
|
|
foreach e $treecontents($prefix) {
|
|
if {$y == $l} {
|
|
return "$prefix$e"
|
|
}
|
|
set n 1
|
|
if {[string index $e end] eq "/"} {
|
|
set n $treeheight($prefix$e)
|
|
if {$y + $n > $l} {
|
|
append prefix $e
|
|
incr y
|
|
break
|
|
}
|
|
}
|
|
incr y $n
|
|
}
|
|
}
|
|
}
|
|
|
|
proc highlight_tree {y prefix} {
|
|
global treeheight treecontents cflist
|
|
|
|
foreach e $treecontents($prefix) {
|
|
set path $prefix$e
|
|
if {[highlight_tag $path] ne {}} {
|
|
$cflist tag add bold $y.0 "$y.0 lineend"
|
|
}
|
|
incr y
|
|
if {[string index $e end] eq "/" && $treeheight($path) > 1} {
|
|
set y [highlight_tree $y $path]
|
|
}
|
|
}
|
|
return $y
|
|
}
|
|
|
|
proc treeclosedir {w dir} {
|
|
global treediropen treeheight treeparent treeindex
|
|
|
|
set ix $treeindex($dir)
|
|
$w conf -state normal
|
|
$w delete s:$ix e:$ix
|
|
set treediropen($dir) 0
|
|
$w image configure a:$ix -image tri-rt
|
|
$w conf -state disabled
|
|
set n [expr {1 - $treeheight($dir)}]
|
|
while {$dir ne {}} {
|
|
incr treeheight($dir) $n
|
|
set dir $treeparent($dir)
|
|
}
|
|
}
|
|
|
|
proc treeopendir {w dir} {
|
|
global treediropen treeheight treeparent treecontents treeindex
|
|
|
|
set ix $treeindex($dir)
|
|
$w conf -state normal
|
|
$w image configure a:$ix -image tri-dn
|
|
$w mark set e:$ix s:$ix
|
|
$w mark gravity e:$ix right
|
|
set lev 0
|
|
set str "\n"
|
|
set n [llength $treecontents($dir)]
|
|
for {set x $dir} {$x ne {}} {set x $treeparent($x)} {
|
|
incr lev
|
|
append str "\t"
|
|
incr treeheight($x) $n
|
|
}
|
|
foreach e $treecontents($dir) {
|
|
set de $dir$e
|
|
if {[string index $e end] eq "/"} {
|
|
set iy $treeindex($de)
|
|
$w mark set d:$iy e:$ix
|
|
$w mark gravity d:$iy left
|
|
$w insert e:$ix $str
|
|
set treediropen($de) 0
|
|
$w image create e:$ix -align center -image tri-rt -padx 1 \
|
|
-name a:$iy
|
|
$w insert e:$ix $e [highlight_tag $de]
|
|
$w mark set s:$iy e:$ix
|
|
$w mark gravity s:$iy left
|
|
set treeheight($de) 1
|
|
} else {
|
|
$w insert e:$ix $str
|
|
$w insert e:$ix $e [highlight_tag $de]
|
|
}
|
|
}
|
|
$w mark gravity e:$ix right
|
|
$w conf -state disabled
|
|
set treediropen($dir) 1
|
|
set top [lindex [split [$w index @0,0] .] 0]
|
|
set ht [$w cget -height]
|
|
set l [lindex [split [$w index s:$ix] .] 0]
|
|
if {$l < $top} {
|
|
$w yview $l.0
|
|
} elseif {$l + $n + 1 > $top + $ht} {
|
|
set top [expr {$l + $n + 2 - $ht}]
|
|
if {$l < $top} {
|
|
set top $l
|
|
}
|
|
$w yview $top.0
|
|
}
|
|
}
|
|
|
|
proc treeclick {w x y} {
|
|
global treediropen cmitmode ctext cflist cflist_top
|
|
|
|
if {$cmitmode ne "tree"} return
|
|
if {![info exists cflist_top]} return
|
|
set l [lindex [split [$w index "@$x,$y"] "."] 0]
|
|
$cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend"
|
|
$cflist tag add highlight $l.0 "$l.0 lineend"
|
|
set cflist_top $l
|
|
if {$l == 1} {
|
|
$ctext yview 1.0
|
|
return
|
|
}
|
|
set e [linetoelt $l]
|
|
if {[string index $e end] ne "/"} {
|
|
showfile $e
|
|
} elseif {$treediropen($e)} {
|
|
treeclosedir $w $e
|
|
} else {
|
|
treeopendir $w $e
|
|
}
|
|
}
|
|
|
|
proc setfilelist {id} {
|
|
global treefilelist cflist jump_to_here
|
|
|
|
treeview $cflist $treefilelist($id) 0
|
|
if {$jump_to_here ne {}} {
|
|
set f [lindex $jump_to_here 0]
|
|
if {[lsearch -exact $treefilelist($id) $f] >= 0} {
|
|
showfile $f
|
|
}
|
|
}
|
|
}
|
|
|
|
image create bitmap tri-rt -background black -foreground blue -data {
|
|
#define tri-rt_width 13
|
|
#define tri-rt_height 13
|
|
static unsigned char tri-rt_bits[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x30, 0x00, 0x70, 0x00, 0xf0, 0x00,
|
|
0xf0, 0x01, 0xf0, 0x00, 0x70, 0x00, 0x30, 0x00, 0x10, 0x00, 0x00, 0x00,
|
|
0x00, 0x00};
|
|
} -maskdata {
|
|
#define tri-rt-mask_width 13
|
|
#define tri-rt-mask_height 13
|
|
static unsigned char tri-rt-mask_bits[] = {
|
|
0x08, 0x00, 0x18, 0x00, 0x38, 0x00, 0x78, 0x00, 0xf8, 0x00, 0xf8, 0x01,
|
|
0xf8, 0x03, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0x38, 0x00, 0x18, 0x00,
|
|
0x08, 0x00};
|
|
}
|
|
image create bitmap tri-dn -background black -foreground blue -data {
|
|
#define tri-dn_width 13
|
|
#define tri-dn_height 13
|
|
static unsigned char tri-dn_bits[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xf8, 0x03,
|
|
0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00};
|
|
} -maskdata {
|
|
#define tri-dn-mask_width 13
|
|
#define tri-dn-mask_height 13
|
|
static unsigned char tri-dn-mask_bits[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x1f, 0xfe, 0x0f, 0xfc, 0x07,
|
|
0xf8, 0x03, 0xf0, 0x01, 0xe0, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00};
|
|
}
|
|
|
|
image create bitmap reficon-T -background black -foreground yellow -data {
|
|
#define tagicon_width 13
|
|
#define tagicon_height 9
|
|
static unsigned char tagicon_bits[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0x07, 0xf8, 0x07,
|
|
0xfc, 0x07, 0xf8, 0x07, 0xf0, 0x07, 0x00, 0x00, 0x00, 0x00};
|
|
} -maskdata {
|
|
#define tagicon-mask_width 13
|
|
#define tagicon-mask_height 9
|
|
static unsigned char tagicon-mask_bits[] = {
|
|
0x00, 0x00, 0xf0, 0x0f, 0xf8, 0x0f, 0xfc, 0x0f,
|
|
0xfe, 0x0f, 0xfc, 0x0f, 0xf8, 0x0f, 0xf0, 0x0f, 0x00, 0x00};
|
|
}
|
|
set rectdata {
|
|
#define headicon_width 13
|
|
#define headicon_height 9
|
|
static unsigned char headicon_bits[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0xf8, 0x07, 0xf8, 0x07,
|
|
0xf8, 0x07, 0xf8, 0x07, 0xf8, 0x07, 0x00, 0x00, 0x00, 0x00};
|
|
}
|
|
set rectmask {
|
|
#define headicon-mask_width 13
|
|
#define headicon-mask_height 9
|
|
static unsigned char headicon-mask_bits[] = {
|
|
0x00, 0x00, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f,
|
|
0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0x00, 0x00};
|
|
}
|
|
image create bitmap reficon-H -background black -foreground green \
|
|
-data $rectdata -maskdata $rectmask
|
|
image create bitmap reficon-o -background black -foreground "#ddddff" \
|
|
-data $rectdata -maskdata $rectmask
|
|
|
|
proc init_flist {first} {
|
|
global cflist cflist_top difffilestart
|
|
|
|
$cflist conf -state normal
|
|
$cflist delete 0.0 end
|
|
if {$first ne {}} {
|
|
$cflist insert end $first
|
|
set cflist_top 1
|
|
$cflist tag add highlight 1.0 "1.0 lineend"
|
|
} else {
|
|
catch {unset cflist_top}
|
|
}
|
|
$cflist conf -state disabled
|
|
set difffilestart {}
|
|
}
|
|
|
|
proc highlight_tag {f} {
|
|
global highlight_paths
|
|
|
|
foreach p $highlight_paths {
|
|
if {[string match $p $f]} {
|
|
return "bold"
|
|
}
|
|
}
|
|
return {}
|
|
}
|
|
|
|
proc highlight_filelist {} {
|
|
global cmitmode cflist
|
|
|
|
$cflist conf -state normal
|
|
if {$cmitmode ne "tree"} {
|
|
set end [lindex [split [$cflist index end] .] 0]
|
|
for {set l 2} {$l < $end} {incr l} {
|
|
set line [$cflist get $l.0 "$l.0 lineend"]
|
|
if {[highlight_tag $line] ne {}} {
|
|
$cflist tag add bold $l.0 "$l.0 lineend"
|
|
}
|
|
}
|
|
} else {
|
|
highlight_tree 2 {}
|
|
}
|
|
$cflist conf -state disabled
|
|
}
|
|
|
|
proc unhighlight_filelist {} {
|
|
global cflist
|
|
|
|
$cflist conf -state normal
|
|
$cflist tag remove bold 1.0 end
|
|
$cflist conf -state disabled
|
|
}
|
|
|
|
proc add_flist {fl} {
|
|
global cflist
|
|
|
|
$cflist conf -state normal
|
|
foreach f $fl {
|
|
$cflist insert end "\n"
|
|
$cflist insert end $f [highlight_tag $f]
|
|
}
|
|
$cflist conf -state disabled
|
|
}
|
|
|
|
proc sel_flist {w x y} {
|
|
global ctext difffilestart cflist cflist_top cmitmode
|
|
|
|
if {$cmitmode eq "tree"} return
|
|
if {![info exists cflist_top]} return
|
|
set l [lindex [split [$w index "@$x,$y"] "."] 0]
|
|
$cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend"
|
|
$cflist tag add highlight $l.0 "$l.0 lineend"
|
|
set cflist_top $l
|
|
if {$l == 1} {
|
|
$ctext yview 1.0
|
|
} else {
|
|
catch {$ctext yview [lindex $difffilestart [expr {$l - 2}]]}
|
|
}
|
|
}
|
|
|
|
proc pop_flist_menu {w X Y x y} {
|
|
global ctext cflist cmitmode flist_menu flist_menu_file
|
|
global treediffs diffids
|
|
|
|
stopfinding
|
|
set l [lindex [split [$w index "@$x,$y"] "."] 0]
|
|
if {$l <= 1} return
|
|
if {$cmitmode eq "tree"} {
|
|
set e [linetoelt $l]
|
|
if {[string index $e end] eq "/"} return
|
|
} else {
|
|
set e [lindex $treediffs($diffids) [expr {$l-2}]]
|
|
}
|
|
set flist_menu_file $e
|
|
set xdiffstate "normal"
|
|
if {$cmitmode eq "tree"} {
|
|
set xdiffstate "disabled"
|
|
}
|
|
# Disable "External diff" item in tree mode
|
|
$flist_menu entryconf 2 -state $xdiffstate
|
|
tk_popup $flist_menu $X $Y
|
|
}
|
|
|
|
proc find_ctext_fileinfo {line} {
|
|
global ctext_file_names ctext_file_lines
|
|
|
|
set ok [bsearch $ctext_file_lines $line]
|
|
set tline [lindex $ctext_file_lines $ok]
|
|
|
|
if {$ok >= [llength $ctext_file_lines] || $line < $tline} {
|
|
return {}
|
|
} else {
|
|
return [list [lindex $ctext_file_names $ok] $tline]
|
|
}
|
|
}
|
|
|
|
proc pop_diff_menu {w X Y x y} {
|
|
global ctext diff_menu flist_menu_file
|
|
global diff_menu_txtpos diff_menu_line
|
|
global diff_menu_filebase
|
|
|
|
set diff_menu_txtpos [split [$w index "@$x,$y"] "."]
|
|
set diff_menu_line [lindex $diff_menu_txtpos 0]
|
|
# don't pop up the menu on hunk-separator or file-separator lines
|
|
if {[lsearch -glob [$ctext tag names $diff_menu_line.0] "*sep"] >= 0} {
|
|
return
|
|
}
|
|
stopfinding
|
|
set f [find_ctext_fileinfo $diff_menu_line]
|
|
if {$f eq {}} return
|
|
set flist_menu_file [lindex $f 0]
|
|
set diff_menu_filebase [lindex $f 1]
|
|
tk_popup $diff_menu $X $Y
|
|
}
|
|
|
|
proc flist_hl {only} {
|
|
global flist_menu_file findstring gdttype
|
|
|
|
set x [shellquote $flist_menu_file]
|
|
if {$only || $findstring eq {} || $gdttype ne [mc "touching paths:"]} {
|
|
set findstring $x
|
|
} else {
|
|
append findstring " " $x
|
|
}
|
|
set gdttype [mc "touching paths:"]
|
|
}
|
|
|
|
proc save_file_from_commit {filename output what} {
|
|
global nullfile
|
|
|
|
if {[catch {exec git show $filename -- > $output} err]} {
|
|
if {[string match "fatal: bad revision *" $err]} {
|
|
return $nullfile
|
|
}
|
|
error_popup "[mc "Error getting \"%s\" from %s:" $filename $what] $err"
|
|
return {}
|
|
}
|
|
return $output
|
|
}
|
|
|
|
proc external_diff_get_one_file {diffid filename diffdir} {
|
|
global nullid nullid2 nullfile
|
|
global gitdir
|
|
|
|
if {$diffid == $nullid} {
|
|
set difffile [file join [file dirname $gitdir] $filename]
|
|
if {[file exists $difffile]} {
|
|
return $difffile
|
|
}
|
|
return $nullfile
|
|
}
|
|
if {$diffid == $nullid2} {
|
|
set difffile [file join $diffdir "\[index\] [file tail $filename]"]
|
|
return [save_file_from_commit :$filename $difffile index]
|
|
}
|
|
set difffile [file join $diffdir "\[$diffid\] [file tail $filename]"]
|
|
return [save_file_from_commit $diffid:$filename $difffile \
|
|
"revision $diffid"]
|
|
}
|
|
|
|
proc external_diff {} {
|
|
global gitktmpdir nullid nullid2
|
|
global flist_menu_file
|
|
global diffids
|
|
global diffnum
|
|
global gitdir extdifftool
|
|
|
|
if {[llength $diffids] == 1} {
|
|
# no reference commit given
|
|
set diffidto [lindex $diffids 0]
|
|
if {$diffidto eq $nullid} {
|
|
# diffing working copy with index
|
|
set diffidfrom $nullid2
|
|
} elseif {$diffidto eq $nullid2} {
|
|
# diffing index with HEAD
|
|
set diffidfrom "HEAD"
|
|
} else {
|
|
# use first parent commit
|
|
global parentlist selectedline
|
|
set diffidfrom [lindex $parentlist $selectedline 0]
|
|
}
|
|
} else {
|
|
set diffidfrom [lindex $diffids 0]
|
|
set diffidto [lindex $diffids 1]
|
|
}
|
|
|
|
# make sure that several diffs wont collide
|
|
if {![info exists gitktmpdir]} {
|
|
set gitktmpdir [file join [file dirname $gitdir] \
|
|
[format ".gitk-tmp.%s" [pid]]]
|
|
if {[catch {file mkdir $gitktmpdir} err]} {
|
|
error_popup "[mc "Error creating temporary directory %s:" $gitktmpdir] $err"
|
|
unset gitktmpdir
|
|
return
|
|
}
|
|
set diffnum 0
|
|
}
|
|
incr diffnum
|
|
set diffdir [file join $gitktmpdir $diffnum]
|
|
if {[catch {file mkdir $diffdir} err]} {
|
|
error_popup "[mc "Error creating temporary directory %s:" $diffdir] $err"
|
|
return
|
|
}
|
|
|
|
# gather files to diff
|
|
set difffromfile [external_diff_get_one_file $diffidfrom $flist_menu_file $diffdir]
|
|
set difftofile [external_diff_get_one_file $diffidto $flist_menu_file $diffdir]
|
|
|
|
if {$difffromfile ne {} && $difftofile ne {}} {
|
|
set cmd [concat | [shellsplit $extdifftool] \
|
|
[list $difffromfile $difftofile]]
|
|
if {[catch {set fl [open $cmd r]} err]} {
|
|
file delete -force $diffdir
|
|
error_popup "$extdifftool: [mc "command failed:"] $err"
|
|
} else {
|
|
fconfigure $fl -blocking 0
|
|
filerun $fl [list delete_at_eof $fl $diffdir]
|
|
}
|
|
}
|
|
}
|
|
|
|
proc find_hunk_blamespec {base line} {
|
|
global ctext
|
|
|
|
# Find and parse the hunk header
|
|
set s_lix [$ctext search -backwards -regexp ^@@ "$line.0 lineend" $base.0]
|
|
if {$s_lix eq {}} return
|
|
|
|
set s_line [$ctext get $s_lix "$s_lix + 1 lines"]
|
|
if {![regexp {^@@@*(( -\d+(,\d+)?)+) \+(\d+)(,\d+)? @@} $s_line \
|
|
s_line old_specs osz osz1 new_line nsz]} {
|
|
return
|
|
}
|
|
|
|
# base lines for the parents
|
|
set base_lines [list $new_line]
|
|
foreach old_spec [lrange [split $old_specs " "] 1 end] {
|
|
if {![regexp -- {-(\d+)(,\d+)?} $old_spec \
|
|
old_spec old_line osz]} {
|
|
return
|
|
}
|
|
lappend base_lines $old_line
|
|
}
|
|
|
|
# Now scan the lines to determine offset within the hunk
|
|
set max_parent [expr {[llength $base_lines]-2}]
|
|
set dline 0
|
|
set s_lno [lindex [split $s_lix "."] 0]
|
|
|
|
# Determine if the line is removed
|
|
set chunk [$ctext get $line.0 "$line.1 + $max_parent chars"]
|
|
if {[string match {[-+ ]*} $chunk]} {
|
|
set removed_idx [string first "-" $chunk]
|
|
# Choose a parent index
|
|
if {$removed_idx >= 0} {
|
|
set parent $removed_idx
|
|
} else {
|
|
set unchanged_idx [string first " " $chunk]
|
|
if {$unchanged_idx >= 0} {
|
|
set parent $unchanged_idx
|
|
} else {
|
|
# blame the current commit
|
|
set parent -1
|
|
}
|
|
}
|
|
# then count other lines that belong to it
|
|
for {set i $line} {[incr i -1] > $s_lno} {} {
|
|
set chunk [$ctext get $i.0 "$i.1 + $max_parent chars"]
|
|
# Determine if the line is removed
|
|
set removed_idx [string first "-" $chunk]
|
|
if {$parent >= 0} {
|
|
set code [string index $chunk $parent]
|
|
if {$code eq "-" || ($removed_idx < 0 && $code ne "+")} {
|
|
incr dline
|
|
}
|
|
} else {
|
|
if {$removed_idx < 0} {
|
|
incr dline
|
|
}
|
|
}
|
|
}
|
|
incr parent
|
|
} else {
|
|
set parent 0
|
|
}
|
|
|
|
incr dline [lindex $base_lines $parent]
|
|
return [list $parent $dline]
|
|
}
|
|
|
|
proc external_blame_diff {} {
|
|
global currentid cmitmode
|
|
global diff_menu_txtpos diff_menu_line
|
|
global diff_menu_filebase flist_menu_file
|
|
|
|
if {$cmitmode eq "tree"} {
|
|
set parent_idx 0
|
|
set line [expr {$diff_menu_line - $diff_menu_filebase}]
|
|
} else {
|
|
set hinfo [find_hunk_blamespec $diff_menu_filebase $diff_menu_line]
|
|
if {$hinfo ne {}} {
|
|
set parent_idx [lindex $hinfo 0]
|
|
set line [lindex $hinfo 1]
|
|
} else {
|
|
set parent_idx 0
|
|
set line 0
|
|
}
|
|
}
|
|
|
|
external_blame $parent_idx $line
|
|
}
|
|
|
|
# Find the SHA1 ID of the blob for file $fname in the index
|
|
# at stage 0 or 2
|
|
proc index_sha1 {fname} {
|
|
set f [open [list | git ls-files -s $fname] r]
|
|
while {[gets $f line] >= 0} {
|
|
set info [lindex [split $line "\t"] 0]
|
|
set stage [lindex $info 2]
|
|
if {$stage eq "0" || $stage eq "2"} {
|
|
close $f
|
|
return [lindex $info 1]
|
|
}
|
|
}
|
|
close $f
|
|
return {}
|
|
}
|
|
|
|
# Turn an absolute path into one relative to the current directory
|
|
proc make_relative {f} {
|
|
set elts [file split $f]
|
|
set here [file split [pwd]]
|
|
set ei 0
|
|
set hi 0
|
|
set res {}
|
|
foreach d $here {
|
|
if {$ei < $hi || $ei >= [llength $elts] || [lindex $elts $ei] ne $d} {
|
|
lappend res ".."
|
|
} else {
|
|
incr ei
|
|
}
|
|
incr hi
|
|
}
|
|
set elts [concat $res [lrange $elts $ei end]]
|
|
return [eval file join $elts]
|
|
}
|
|
|
|
proc external_blame {parent_idx {line {}}} {
|
|
global flist_menu_file gitdir
|
|
global nullid nullid2
|
|
global parentlist selectedline currentid
|
|
|
|
if {$parent_idx > 0} {
|
|
set base_commit [lindex $parentlist $selectedline [expr {$parent_idx-1}]]
|
|
} else {
|
|
set base_commit $currentid
|
|
}
|
|
|
|
if {$base_commit eq {} || $base_commit eq $nullid || $base_commit eq $nullid2} {
|
|
error_popup [mc "No such commit"]
|
|
return
|
|
}
|
|
|
|
set cmdline [list git gui blame]
|
|
if {$line ne {} && $line > 1} {
|
|
lappend cmdline "--line=$line"
|
|
}
|
|
set f [file join [file dirname $gitdir] $flist_menu_file]
|
|
# Unfortunately it seems git gui blame doesn't like
|
|
# being given an absolute path...
|
|
set f [make_relative $f]
|
|
lappend cmdline $base_commit $f
|
|
if {[catch {eval exec $cmdline &} err]} {
|
|
error_popup "[mc "git gui blame: command failed:"] $err"
|
|
}
|
|
}
|
|
|
|
proc show_line_source {} {
|
|
global cmitmode currentid parents curview blamestuff blameinst
|
|
global diff_menu_line diff_menu_filebase flist_menu_file
|
|
global nullid nullid2 gitdir
|
|
|
|
set from_index {}
|
|
if {$cmitmode eq "tree"} {
|
|
set id $currentid
|
|
set line [expr {$diff_menu_line - $diff_menu_filebase}]
|
|
} else {
|
|
set h [find_hunk_blamespec $diff_menu_filebase $diff_menu_line]
|
|
if {$h eq {}} return
|
|
set pi [lindex $h 0]
|
|
if {$pi == 0} {
|
|
mark_ctext_line $diff_menu_line
|
|
return
|
|
}
|
|
incr pi -1
|
|
if {$currentid eq $nullid} {
|
|
if {$pi > 0} {
|
|
# must be a merge in progress...
|
|
if {[catch {
|
|
# get the last line from .git/MERGE_HEAD
|
|
set f [open [file join $gitdir MERGE_HEAD] r]
|
|
set id [lindex [split [read $f] "\n"] end-1]
|
|
close $f
|
|
} err]} {
|
|
error_popup [mc "Couldn't read merge head: %s" $err]
|
|
return
|
|
}
|
|
} elseif {$parents($curview,$currentid) eq $nullid2} {
|
|
# need to do the blame from the index
|
|
if {[catch {
|
|
set from_index [index_sha1 $flist_menu_file]
|
|
} err]} {
|
|
error_popup [mc "Error reading index: %s" $err]
|
|
return
|
|
}
|
|
} else {
|
|
set id $parents($curview,$currentid)
|
|
}
|
|
} else {
|
|
set id [lindex $parents($curview,$currentid) $pi]
|
|
}
|
|
set line [lindex $h 1]
|
|
}
|
|
set blameargs {}
|
|
if {$from_index ne {}} {
|
|
lappend blameargs | git cat-file blob $from_index
|
|
}
|
|
lappend blameargs | git blame -p -L$line,+1
|
|
if {$from_index ne {}} {
|
|
lappend blameargs --contents -
|
|
} else {
|
|
lappend blameargs $id
|
|
}
|
|
lappend blameargs -- [file join [file dirname $gitdir] $flist_menu_file]
|
|
if {[catch {
|
|
set f [open $blameargs r]
|
|
} err]} {
|
|
error_popup [mc "Couldn't start git blame: %s" $err]
|
|
return
|
|
}
|
|
nowbusy blaming [mc "Searching"]
|
|
fconfigure $f -blocking 0
|
|
set i [reg_instance $f]
|
|
set blamestuff($i) {}
|
|
set blameinst $i
|
|
filerun $f [list read_line_source $f $i]
|
|
}
|
|
|
|
proc stopblaming {} {
|
|
global blameinst
|
|
|
|
if {[info exists blameinst]} {
|
|
stop_instance $blameinst
|
|
unset blameinst
|
|
notbusy blaming
|
|
}
|
|
}
|
|
|
|
proc read_line_source {fd inst} {
|
|
global blamestuff curview commfd blameinst nullid nullid2
|
|
|
|
while {[gets $fd line] >= 0} {
|
|
lappend blamestuff($inst) $line
|
|
}
|
|
if {![eof $fd]} {
|
|
return 1
|
|
}
|
|
unset commfd($inst)
|
|
unset blameinst
|
|
notbusy blaming
|
|
fconfigure $fd -blocking 1
|
|
if {[catch {close $fd} err]} {
|
|
error_popup [mc "Error running git blame: %s" $err]
|
|
return 0
|
|
}
|
|
|
|
set fname {}
|
|
set line [split [lindex $blamestuff($inst) 0] " "]
|
|
set id [lindex $line 0]
|
|
set lnum [lindex $line 1]
|
|
if {[string length $id] == 40 && [string is xdigit $id] &&
|
|
[string is digit -strict $lnum]} {
|
|
# look for "filename" line
|
|
foreach l $blamestuff($inst) {
|
|
if {[string match "filename *" $l]} {
|
|
set fname [string range $l 9 end]
|
|
break
|
|
}
|
|
}
|
|
}
|
|
if {$fname ne {}} {
|
|
# all looks good, select it
|
|
if {$id eq $nullid} {
|
|
# blame uses all-zeroes to mean not committed,
|
|
# which would mean a change in the index
|
|
set id $nullid2
|
|
}
|
|
if {[commitinview $id $curview]} {
|
|
selectline [rowofcommit $id] 1 [list $fname $lnum]
|
|
} else {
|
|
error_popup [mc "That line comes from commit %s, \
|
|
which is not in this view" [shortids $id]]
|
|
}
|
|
} else {
|
|
puts "oops couldn't parse git blame output"
|
|
}
|
|
return 0
|
|
}
|
|
|
|
# delete $dir when we see eof on $f (presumably because the child has exited)
|
|
proc delete_at_eof {f dir} {
|
|
while {[gets $f line] >= 0} {}
|
|
if {[eof $f]} {
|
|
if {[catch {close $f} err]} {
|
|
error_popup "[mc "External diff viewer failed:"] $err"
|
|
}
|
|
file delete -force $dir
|
|
return 0
|
|
}
|
|
return 1
|
|
}
|
|
|
|
# Functions for adding and removing shell-type quoting
|
|
|
|
proc shellquote {str} {
|
|
if {![string match "*\['\"\\ \t]*" $str]} {
|
|
return $str
|
|
}
|
|
if {![string match "*\['\"\\]*" $str]} {
|
|
return "\"$str\""
|
|
}
|
|
if {![string match "*'*" $str]} {
|
|
return "'$str'"
|
|
}
|
|
return "\"[string map {\" \\\" \\ \\\\} $str]\""
|
|
}
|
|
|
|
proc shellarglist {l} {
|
|
set str {}
|
|
foreach a $l {
|
|
if {$str ne {}} {
|
|
append str " "
|
|
}
|
|
append str [shellquote $a]
|
|
}
|
|
return $str
|
|
}
|
|
|
|
proc shelldequote {str} {
|
|
set ret {}
|
|
set used -1
|
|
while {1} {
|
|
incr used
|
|
if {![regexp -start $used -indices "\['\"\\\\ \t]" $str first]} {
|
|
append ret [string range $str $used end]
|
|
set used [string length $str]
|
|
break
|
|
}
|
|
set first [lindex $first 0]
|
|
set ch [string index $str $first]
|
|
if {$first > $used} {
|
|
append ret [string range $str $used [expr {$first - 1}]]
|
|
set used $first
|
|
}
|
|
if {$ch eq " " || $ch eq "\t"} break
|
|
incr used
|
|
if {$ch eq "'"} {
|
|
set first [string first "'" $str $used]
|
|
if {$first < 0} {
|
|
error "unmatched single-quote"
|
|
}
|
|
append ret [string range $str $used [expr {$first - 1}]]
|
|
set used $first
|
|
continue
|
|
}
|
|
if {$ch eq "\\"} {
|
|
if {$used >= [string length $str]} {
|
|
error "trailing backslash"
|
|
}
|
|
append ret [string index $str $used]
|
|
continue
|
|
}
|
|
# here ch == "\""
|
|
while {1} {
|
|
if {![regexp -start $used -indices "\[\"\\\\]" $str first]} {
|
|
error "unmatched double-quote"
|
|
}
|
|
set first [lindex $first 0]
|
|
set ch [string index $str $first]
|
|
if {$first > $used} {
|
|
append ret [string range $str $used [expr {$first - 1}]]
|
|
set used $first
|
|
}
|
|
if {$ch eq "\""} break
|
|
incr used
|
|
append ret [string index $str $used]
|
|
incr used
|
|
}
|
|
}
|
|
return [list $used $ret]
|
|
}
|
|
|
|
proc shellsplit {str} {
|
|
set l {}
|
|
while {1} {
|
|
set str [string trimleft $str]
|
|
if {$str eq {}} break
|
|
set dq [shelldequote $str]
|
|
set n [lindex $dq 0]
|
|
set word [lindex $dq 1]
|
|
set str [string range $str $n end]
|
|
lappend l $word
|
|
}
|
|
return $l
|
|
}
|
|
|
|
# Code to implement multiple views
|
|
|
|
proc newview {ishighlight} {
|
|
global nextviewnum newviewname newishighlight
|
|
global revtreeargs viewargscmd newviewopts curview
|
|
|
|
set newishighlight $ishighlight
|
|
set top .gitkview
|
|
if {[winfo exists $top]} {
|
|
raise $top
|
|
return
|
|
}
|
|
set newviewname($nextviewnum) "[mc "View"] $nextviewnum"
|
|
set newviewopts($nextviewnum,perm) 0
|
|
set newviewopts($nextviewnum,cmd) $viewargscmd($curview)
|
|
decode_view_opts $nextviewnum $revtreeargs
|
|
vieweditor $top $nextviewnum [mc "Gitk view definition"]
|
|
}
|
|
|
|
set known_view_options {
|
|
{perm b . {} {mc "Remember this view"}}
|
|
{args t50= + {} {mc "Commits to include (arguments to git log):"}}
|
|
{all b * "--all" {mc "Use all refs"}}
|
|
{dorder b . {"--date-order" "-d"} {mc "Strictly sort by date"}}
|
|
{lright b . "--left-right" {mc "Mark branch sides"}}
|
|
{since t15 + {"--since=*" "--after=*"} {mc "Since date:"}}
|
|
{until t15 . {"--until=*" "--before=*"} {mc "Until date:"}}
|
|
{limit t10 + "--max-count=*" {mc "Max count:"}}
|
|
{skip t10 . "--skip=*" {mc "Skip:"}}
|
|
{first b . "--first-parent" {mc "Limit to first parent"}}
|
|
{cmd t50= + {} {mc "Command to generate more commits to include:"}}
|
|
}
|
|
|
|
proc encode_view_opts {n} {
|
|
global known_view_options newviewopts
|
|
|
|
set rargs [list]
|
|
foreach opt $known_view_options {
|
|
set patterns [lindex $opt 3]
|
|
if {$patterns eq {}} continue
|
|
set pattern [lindex $patterns 0]
|
|
|
|
set val $newviewopts($n,[lindex $opt 0])
|
|
|
|
if {[lindex $opt 1] eq "b"} {
|
|
if {$val} {
|
|
lappend rargs $pattern
|
|
}
|
|
} else {
|
|
set val [string trim $val]
|
|
if {$val ne {}} {
|
|
set pfix [string range $pattern 0 end-1]
|
|
lappend rargs $pfix$val
|
|
}
|
|
}
|
|
}
|
|
return [concat $rargs [shellsplit $newviewopts($n,args)]]
|
|
}
|
|
|
|
proc decode_view_opts {n view_args} {
|
|
global known_view_options newviewopts
|
|
|
|
foreach opt $known_view_options {
|
|
if {[lindex $opt 1] eq "b"} {
|
|
set val 0
|
|
} else {
|
|
set val {}
|
|
}
|
|
set newviewopts($n,[lindex $opt 0]) $val
|
|
}
|
|
set oargs [list]
|
|
foreach arg $view_args {
|
|
if {[regexp -- {^-([0-9]+)$} $arg arg cnt]
|
|
&& ![info exists found(limit)]} {
|
|
set newviewopts($n,limit) $cnt
|
|
set found(limit) 1
|
|
continue
|
|
}
|
|
catch { unset val }
|
|
foreach opt $known_view_options {
|
|
set id [lindex $opt 0]
|
|
if {[info exists found($id)]} continue
|
|
foreach pattern [lindex $opt 3] {
|
|
if {![string match $pattern $arg]} continue
|
|
if {[lindex $opt 1] ne "b"} {
|
|
set size [string length $pattern]
|
|
set val [string range $arg [expr {$size-1}] end]
|
|
} else {
|
|
set val 1
|
|
}
|
|
set newviewopts($n,$id) $val
|
|
set found($id) 1
|
|
break
|
|
}
|
|
if {[info exists val]} break
|
|
}
|
|
if {[info exists val]} continue
|
|
lappend oargs $arg
|
|
}
|
|
set newviewopts($n,args) [shellarglist $oargs]
|
|
}
|
|
|
|
proc edit_or_newview {} {
|
|
global curview
|
|
|
|
if {$curview > 0} {
|
|
editview
|
|
} else {
|
|
newview 0
|
|
}
|
|
}
|
|
|
|
proc editview {} {
|
|
global curview
|
|
global viewname viewperm newviewname newviewopts
|
|
global viewargs viewargscmd
|
|
|
|
set top .gitkvedit-$curview
|
|
if {[winfo exists $top]} {
|
|
raise $top
|
|
return
|
|
}
|
|
set newviewname($curview) $viewname($curview)
|
|
set newviewopts($curview,perm) $viewperm($curview)
|
|
set newviewopts($curview,cmd) $viewargscmd($curview)
|
|
decode_view_opts $curview $viewargs($curview)
|
|
vieweditor $top $curview "Gitk: edit view $viewname($curview)"
|
|
}
|
|
|
|
proc vieweditor {top n title} {
|
|
global newviewname newviewopts viewfiles bgcolor
|
|
global known_view_options
|
|
|
|
toplevel $top
|
|
wm title $top $title
|
|
make_transient $top .
|
|
|
|
# View name
|
|
frame $top.nfr
|
|
label $top.nl -text [mc "Name"]
|
|
entry $top.name -width 20 -textvariable newviewname($n)
|
|
pack $top.nfr -in $top -fill x -pady 5 -padx 3
|
|
pack $top.nl -in $top.nfr -side left -padx {0 30}
|
|
pack $top.name -in $top.nfr -side left
|
|
|
|
# View options
|
|
set cframe $top.nfr
|
|
set cexpand 0
|
|
set cnt 0
|
|
foreach opt $known_view_options {
|
|
set id [lindex $opt 0]
|
|
set type [lindex $opt 1]
|
|
set flags [lindex $opt 2]
|
|
set title [eval [lindex $opt 4]]
|
|
set lxpad 0
|
|
|
|
if {$flags eq "+" || $flags eq "*"} {
|
|
set cframe $top.fr$cnt
|
|
incr cnt
|
|
frame $cframe
|
|
pack $cframe -in $top -fill x -pady 3 -padx 3
|
|
set cexpand [expr {$flags eq "*"}]
|
|
} else {
|
|
set lxpad 5
|
|
}
|
|
|
|
if {$type eq "b"} {
|
|
checkbutton $cframe.c_$id -text $title -variable newviewopts($n,$id)
|
|
pack $cframe.c_$id -in $cframe -side left \
|
|
-padx [list $lxpad 0] -expand $cexpand -anchor w
|
|
} elseif {[regexp {^t(\d+)$} $type type sz]} {
|
|
message $cframe.l_$id -aspect 1500 -text $title
|
|
entry $cframe.e_$id -width $sz -background $bgcolor \
|
|
-textvariable newviewopts($n,$id)
|
|
pack $cframe.l_$id -in $cframe -side left -padx [list $lxpad 0]
|
|
pack $cframe.e_$id -in $cframe -side left -expand 1 -fill x
|
|
} elseif {[regexp {^t(\d+)=$} $type type sz]} {
|
|
message $cframe.l_$id -aspect 1500 -text $title
|
|
entry $cframe.e_$id -width $sz -background $bgcolor \
|
|
-textvariable newviewopts($n,$id)
|
|
pack $cframe.l_$id -in $cframe -side top -pady [list 3 0] -anchor w
|
|
pack $cframe.e_$id -in $cframe -side top -fill x
|
|
}
|
|
}
|
|
|
|
# Path list
|
|
message $top.l -aspect 1500 \
|
|
-text [mc "Enter files and directories to include, one per line:"]
|
|
pack $top.l -in $top -side top -pady [list 7 0] -anchor w -padx 3
|
|
text $top.t -width 40 -height 5 -background $bgcolor -font uifont
|
|
if {[info exists viewfiles($n)]} {
|
|
foreach f $viewfiles($n) {
|
|
$top.t insert end $f
|
|
$top.t insert end "\n"
|
|
}
|
|
$top.t delete {end - 1c} end
|
|
$top.t mark set insert 0.0
|
|
}
|
|
pack $top.t -in $top -side top -pady [list 0 5] -fill both -expand 1 -padx 3
|
|
frame $top.buts
|
|
button $top.buts.ok -text [mc "OK"] -command [list newviewok $top $n]
|
|
button $top.buts.apply -text [mc "Apply (F5)"] -command [list newviewok $top $n 1]
|
|
button $top.buts.can -text [mc "Cancel"] -command [list destroy $top]
|
|
bind $top <Control-Return> [list newviewok $top $n]
|
|
bind $top <F5> [list newviewok $top $n 1]
|
|
bind $top <Escape> [list destroy $top]
|
|
grid $top.buts.ok $top.buts.apply $top.buts.can
|
|
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 2 -weight 1 -uniform a
|
|
pack $top.buts -in $top -side top -fill x
|
|
focus $top.t
|
|
}
|
|
|
|
proc doviewmenu {m first cmd op argv} {
|
|
set nmenu [$m index end]
|
|
for {set i $first} {$i <= $nmenu} {incr i} {
|
|
if {[$m entrycget $i -command] eq $cmd} {
|
|
eval $m $op $i $argv
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
proc allviewmenus {n op args} {
|
|
# global viewhlmenu
|
|
|
|
doviewmenu .bar.view 5 [list showview $n] $op $args
|
|
# doviewmenu $viewhlmenu 1 [list addvhighlight $n] $op $args
|
|
}
|
|
|
|
proc newviewok {top n {apply 0}} {
|
|
global nextviewnum newviewperm newviewname newishighlight
|
|
global viewname viewfiles viewperm selectedview curview
|
|
global viewargs viewargscmd newviewopts viewhlmenu
|
|
|
|
if {[catch {
|
|
set newargs [encode_view_opts $n]
|
|
} err]} {
|
|
error_popup "[mc "Error in commit selection arguments:"] $err" $top
|
|
return
|
|
}
|
|
set files {}
|
|
foreach f [split [$top.t get 0.0 end] "\n"] {
|
|
set ft [string trim $f]
|
|
if {$ft ne {}} {
|
|
lappend files $ft
|
|
}
|
|
}
|
|
if {![info exists viewfiles($n)]} {
|
|
# creating a new view
|
|
incr nextviewnum
|
|
set viewname($n) $newviewname($n)
|
|
set viewperm($n) $newviewopts($n,perm)
|
|
set viewfiles($n) $files
|
|
set viewargs($n) $newargs
|
|
set viewargscmd($n) $newviewopts($n,cmd)
|
|
addviewmenu $n
|
|
if {!$newishighlight} {
|
|
run showview $n
|
|
} else {
|
|
run addvhighlight $n
|
|
}
|
|
} else {
|
|
# editing an existing view
|
|
set viewperm($n) $newviewopts($n,perm)
|
|
if {$newviewname($n) ne $viewname($n)} {
|
|
set viewname($n) $newviewname($n)
|
|
doviewmenu .bar.view 5 [list showview $n] \
|
|
entryconf [list -label $viewname($n)]
|
|
# doviewmenu $viewhlmenu 1 [list addvhighlight $n] \
|
|
# entryconf [list -label $viewname($n) -value $viewname($n)]
|
|
}
|
|
if {$files ne $viewfiles($n) || $newargs ne $viewargs($n) || \
|
|
$newviewopts($n,cmd) ne $viewargscmd($n)} {
|
|
set viewfiles($n) $files
|
|
set viewargs($n) $newargs
|
|
set viewargscmd($n) $newviewopts($n,cmd)
|
|
if {$curview == $n} {
|
|
run reloadcommits
|
|
}
|
|
}
|
|
}
|
|
if {$apply} return
|
|
catch {destroy $top}
|
|
}
|
|
|
|
proc delview {} {
|
|
global curview viewperm hlview selectedhlview
|
|
|
|
if {$curview == 0} return
|
|
if {[info exists hlview] && $hlview == $curview} {
|
|
set selectedhlview [mc "None"]
|
|
unset hlview
|
|
}
|
|
allviewmenus $curview delete
|
|
set viewperm($curview) 0
|
|
showview 0
|
|
}
|
|
|
|
proc addviewmenu {n} {
|
|
global viewname viewhlmenu
|
|
|
|
.bar.view add radiobutton -label $viewname($n) \
|
|
-command [list showview $n] -variable selectedview -value $n
|
|
#$viewhlmenu add radiobutton -label $viewname($n) \
|
|
# -command [list addvhighlight $n] -variable selectedhlview
|
|
}
|
|
|
|
proc showview {n} {
|
|
global curview cached_commitrow ordertok
|
|
global displayorder parentlist rowidlist rowisopt rowfinal
|
|
global colormap rowtextx nextcolor canvxmax
|
|
global numcommits viewcomplete
|
|
global selectedline currentid canv canvy0
|
|
global treediffs
|
|
global pending_select mainheadid
|
|
global commitidx
|
|
global selectedview
|
|
global hlview selectedhlview commitinterest
|
|
|
|
if {$n == $curview} return
|
|
set selid {}
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
set span [$canv yview]
|
|
set ytop [expr {[lindex $span 0] * $ymax}]
|
|
set ybot [expr {[lindex $span 1] * $ymax}]
|
|
set yscreen [expr {($ybot - $ytop) / 2}]
|
|
if {$selectedline ne {}} {
|
|
set selid $currentid
|
|
set y [yc $selectedline]
|
|
if {$ytop < $y && $y < $ybot} {
|
|
set yscreen [expr {$y - $ytop}]
|
|
}
|
|
} elseif {[info exists pending_select]} {
|
|
set selid $pending_select
|
|
unset pending_select
|
|
}
|
|
unselectline
|
|
normalline
|
|
catch {unset treediffs}
|
|
clear_display
|
|
if {[info exists hlview] && $hlview == $n} {
|
|
unset hlview
|
|
set selectedhlview [mc "None"]
|
|
}
|
|
catch {unset commitinterest}
|
|
catch {unset cached_commitrow}
|
|
catch {unset ordertok}
|
|
|
|
set curview $n
|
|
set selectedview $n
|
|
.bar.view entryconf [mca "Edit view..."] -state [expr {$n == 0? "disabled": "normal"}]
|
|
.bar.view entryconf [mca "Delete view"] -state [expr {$n == 0? "disabled": "normal"}]
|
|
|
|
run refill_reflist
|
|
if {![info exists viewcomplete($n)]} {
|
|
getcommits $selid
|
|
return
|
|
}
|
|
|
|
set displayorder {}
|
|
set parentlist {}
|
|
set rowidlist {}
|
|
set rowisopt {}
|
|
set rowfinal {}
|
|
set numcommits $commitidx($n)
|
|
|
|
catch {unset colormap}
|
|
catch {unset rowtextx}
|
|
set nextcolor 0
|
|
set canvxmax [$canv cget -width]
|
|
set curview $n
|
|
set row 0
|
|
setcanvscroll
|
|
set yf 0
|
|
set row {}
|
|
if {$selid ne {} && [commitinview $selid $n]} {
|
|
set row [rowofcommit $selid]
|
|
# try to get the selected row in the same position on the screen
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
set ytop [expr {[yc $row] - $yscreen}]
|
|
if {$ytop < 0} {
|
|
set ytop 0
|
|
}
|
|
set yf [expr {$ytop * 1.0 / $ymax}]
|
|
}
|
|
allcanvs yview moveto $yf
|
|
drawvisible
|
|
if {$row ne {}} {
|
|
selectline $row 0
|
|
} elseif {!$viewcomplete($n)} {
|
|
reset_pending_select $selid
|
|
} else {
|
|
reset_pending_select {}
|
|
|
|
if {[commitinview $pending_select $curview]} {
|
|
selectline [rowofcommit $pending_select] 1
|
|
} else {
|
|
set row [first_real_row]
|
|
if {$row < $numcommits} {
|
|
selectline $row 0
|
|
}
|
|
}
|
|
}
|
|
if {!$viewcomplete($n)} {
|
|
if {$numcommits == 0} {
|
|
show_status [mc "Reading commits..."]
|
|
}
|
|
} elseif {$numcommits == 0} {
|
|
show_status [mc "No commits selected"]
|
|
}
|
|
}
|
|
|
|
# Stuff relating to the highlighting facility
|
|
|
|
proc ishighlighted {id} {
|
|
global vhighlights fhighlights nhighlights rhighlights
|
|
|
|
if {[info exists nhighlights($id)] && $nhighlights($id) > 0} {
|
|
return $nhighlights($id)
|
|
}
|
|
if {[info exists vhighlights($id)] && $vhighlights($id) > 0} {
|
|
return $vhighlights($id)
|
|
}
|
|
if {[info exists fhighlights($id)] && $fhighlights($id) > 0} {
|
|
return $fhighlights($id)
|
|
}
|
|
if {[info exists rhighlights($id)] && $rhighlights($id) > 0} {
|
|
return $rhighlights($id)
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc bolden {id font} {
|
|
global canv linehtag currentid boldids need_redisplay
|
|
|
|
# need_redisplay = 1 means the display is stale and about to be redrawn
|
|
if {$need_redisplay} return
|
|
lappend boldids $id
|
|
$canv itemconf $linehtag($id) -font $font
|
|
if {[info exists currentid] && $id eq $currentid} {
|
|
$canv delete secsel
|
|
set t [eval $canv create rect [$canv bbox $linehtag($id)] \
|
|
-outline {{}} -tags secsel \
|
|
-fill [$canv cget -selectbackground]]
|
|
$canv lower $t
|
|
}
|
|
}
|
|
|
|
proc bolden_name {id font} {
|
|
global canv2 linentag currentid boldnameids need_redisplay
|
|
|
|
if {$need_redisplay} return
|
|
lappend boldnameids $id
|
|
$canv2 itemconf $linentag($id) -font $font
|
|
if {[info exists currentid] && $id eq $currentid} {
|
|
$canv2 delete secsel
|
|
set t [eval $canv2 create rect [$canv2 bbox $linentag($id)] \
|
|
-outline {{}} -tags secsel \
|
|
-fill [$canv2 cget -selectbackground]]
|
|
$canv2 lower $t
|
|
}
|
|
}
|
|
|
|
proc unbolden {} {
|
|
global boldids
|
|
|
|
set stillbold {}
|
|
foreach id $boldids {
|
|
if {![ishighlighted $id]} {
|
|
bolden $id mainfont
|
|
} else {
|
|
lappend stillbold $id
|
|
}
|
|
}
|
|
set boldids $stillbold
|
|
}
|
|
|
|
proc addvhighlight {n} {
|
|
global hlview viewcomplete curview vhl_done commitidx
|
|
|
|
if {[info exists hlview]} {
|
|
delvhighlight
|
|
}
|
|
set hlview $n
|
|
if {$n != $curview && ![info exists viewcomplete($n)]} {
|
|
start_rev_list $n
|
|
}
|
|
set vhl_done $commitidx($hlview)
|
|
if {$vhl_done > 0} {
|
|
drawvisible
|
|
}
|
|
}
|
|
|
|
proc delvhighlight {} {
|
|
global hlview vhighlights
|
|
|
|
if {![info exists hlview]} return
|
|
unset hlview
|
|
catch {unset vhighlights}
|
|
unbolden
|
|
}
|
|
|
|
proc vhighlightmore {} {
|
|
global hlview vhl_done commitidx vhighlights curview
|
|
|
|
set max $commitidx($hlview)
|
|
set vr [visiblerows]
|
|
set r0 [lindex $vr 0]
|
|
set r1 [lindex $vr 1]
|
|
for {set i $vhl_done} {$i < $max} {incr i} {
|
|
set id [commitonrow $i $hlview]
|
|
if {[commitinview $id $curview]} {
|
|
set row [rowofcommit $id]
|
|
if {$r0 <= $row && $row <= $r1} {
|
|
if {![highlighted $row]} {
|
|
bolden $id mainfontbold
|
|
}
|
|
set vhighlights($id) 1
|
|
}
|
|
}
|
|
}
|
|
set vhl_done $max
|
|
return 0
|
|
}
|
|
|
|
proc askvhighlight {row id} {
|
|
global hlview vhighlights iddrawn
|
|
|
|
if {[commitinview $id $hlview]} {
|
|
if {[info exists iddrawn($id)] && ![ishighlighted $id]} {
|
|
bolden $id mainfontbold
|
|
}
|
|
set vhighlights($id) 1
|
|
} else {
|
|
set vhighlights($id) 0
|
|
}
|
|
}
|
|
|
|
proc hfiles_change {} {
|
|
global highlight_files filehighlight fhighlights fh_serial
|
|
global highlight_paths
|
|
|
|
if {[info exists filehighlight]} {
|
|
# delete previous highlights
|
|
catch {close $filehighlight}
|
|
unset filehighlight
|
|
catch {unset fhighlights}
|
|
unbolden
|
|
unhighlight_filelist
|
|
}
|
|
set highlight_paths {}
|
|
after cancel do_file_hl $fh_serial
|
|
incr fh_serial
|
|
if {$highlight_files ne {}} {
|
|
after 300 do_file_hl $fh_serial
|
|
}
|
|
}
|
|
|
|
proc gdttype_change {name ix op} {
|
|
global gdttype highlight_files findstring findpattern
|
|
|
|
stopfinding
|
|
if {$findstring ne {}} {
|
|
if {$gdttype eq [mc "containing:"]} {
|
|
if {$highlight_files ne {}} {
|
|
set highlight_files {}
|
|
hfiles_change
|
|
}
|
|
findcom_change
|
|
} else {
|
|
if {$findpattern ne {}} {
|
|
set findpattern {}
|
|
findcom_change
|
|
}
|
|
set highlight_files $findstring
|
|
hfiles_change
|
|
}
|
|
drawvisible
|
|
}
|
|
# enable/disable findtype/findloc menus too
|
|
}
|
|
|
|
proc find_change {name ix op} {
|
|
global gdttype findstring highlight_files
|
|
|
|
stopfinding
|
|
if {$gdttype eq [mc "containing:"]} {
|
|
findcom_change
|
|
} else {
|
|
if {$highlight_files ne $findstring} {
|
|
set highlight_files $findstring
|
|
hfiles_change
|
|
}
|
|
}
|
|
drawvisible
|
|
}
|
|
|
|
proc findcom_change args {
|
|
global nhighlights boldnameids
|
|
global findpattern findtype findstring gdttype
|
|
|
|
stopfinding
|
|
# delete previous highlights, if any
|
|
foreach id $boldnameids {
|
|
bolden_name $id mainfont
|
|
}
|
|
set boldnameids {}
|
|
catch {unset nhighlights}
|
|
unbolden
|
|
unmarkmatches
|
|
if {$gdttype ne [mc "containing:"] || $findstring eq {}} {
|
|
set findpattern {}
|
|
} elseif {$findtype eq [mc "Regexp"]} {
|
|
set findpattern $findstring
|
|
} else {
|
|
set e [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} \
|
|
$findstring]
|
|
set findpattern "*$e*"
|
|
}
|
|
}
|
|
|
|
proc makepatterns {l} {
|
|
set ret {}
|
|
foreach e $l {
|
|
set ee [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} $e]
|
|
if {[string index $ee end] eq "/"} {
|
|
lappend ret "$ee*"
|
|
} else {
|
|
lappend ret $ee
|
|
lappend ret "$ee/*"
|
|
}
|
|
}
|
|
return $ret
|
|
}
|
|
|
|
proc do_file_hl {serial} {
|
|
global highlight_files filehighlight highlight_paths gdttype fhl_list
|
|
|
|
if {$gdttype eq [mc "touching paths:"]} {
|
|
if {[catch {set paths [shellsplit $highlight_files]}]} return
|
|
set highlight_paths [makepatterns $paths]
|
|
highlight_filelist
|
|
set gdtargs [concat -- $paths]
|
|
} elseif {$gdttype eq [mc "adding/removing string:"]} {
|
|
set gdtargs [list "-S$highlight_files"]
|
|
} else {
|
|
# must be "containing:", i.e. we're searching commit info
|
|
return
|
|
}
|
|
set cmd [concat | git diff-tree -r -s --stdin $gdtargs]
|
|
set filehighlight [open $cmd r+]
|
|
fconfigure $filehighlight -blocking 0
|
|
filerun $filehighlight readfhighlight
|
|
set fhl_list {}
|
|
drawvisible
|
|
flushhighlights
|
|
}
|
|
|
|
proc flushhighlights {} {
|
|
global filehighlight fhl_list
|
|
|
|
if {[info exists filehighlight]} {
|
|
lappend fhl_list {}
|
|
puts $filehighlight ""
|
|
flush $filehighlight
|
|
}
|
|
}
|
|
|
|
proc askfilehighlight {row id} {
|
|
global filehighlight fhighlights fhl_list
|
|
|
|
lappend fhl_list $id
|
|
set fhighlights($id) -1
|
|
puts $filehighlight $id
|
|
}
|
|
|
|
proc readfhighlight {} {
|
|
global filehighlight fhighlights curview iddrawn
|
|
global fhl_list find_dirn
|
|
|
|
if {![info exists filehighlight]} {
|
|
return 0
|
|
}
|
|
set nr 0
|
|
while {[incr nr] <= 100 && [gets $filehighlight line] >= 0} {
|
|
set line [string trim $line]
|
|
set i [lsearch -exact $fhl_list $line]
|
|
if {$i < 0} continue
|
|
for {set j 0} {$j < $i} {incr j} {
|
|
set id [lindex $fhl_list $j]
|
|
set fhighlights($id) 0
|
|
}
|
|
set fhl_list [lrange $fhl_list [expr {$i+1}] end]
|
|
if {$line eq {}} continue
|
|
if {![commitinview $line $curview]} continue
|
|
if {[info exists iddrawn($line)] && ![ishighlighted $line]} {
|
|
bolden $line mainfontbold
|
|
}
|
|
set fhighlights($line) 1
|
|
}
|
|
if {[eof $filehighlight]} {
|
|
# strange...
|
|
puts "oops, git diff-tree died"
|
|
catch {close $filehighlight}
|
|
unset filehighlight
|
|
return 0
|
|
}
|
|
if {[info exists find_dirn]} {
|
|
run findmore
|
|
}
|
|
return 1
|
|
}
|
|
|
|
proc doesmatch {f} {
|
|
global findtype findpattern
|
|
|
|
if {$findtype eq [mc "Regexp"]} {
|
|
return [regexp $findpattern $f]
|
|
} elseif {$findtype eq [mc "IgnCase"]} {
|
|
return [string match -nocase $findpattern $f]
|
|
} else {
|
|
return [string match $findpattern $f]
|
|
}
|
|
}
|
|
|
|
proc askfindhighlight {row id} {
|
|
global nhighlights commitinfo iddrawn
|
|
global findloc
|
|
global markingmatches
|
|
|
|
if {![info exists commitinfo($id)]} {
|
|
getcommit $id
|
|
}
|
|
set info $commitinfo($id)
|
|
set isbold 0
|
|
set fldtypes [list [mc Headline] [mc Author] [mc Date] [mc Committer] [mc CDate] [mc Comments]]
|
|
foreach f $info ty $fldtypes {
|
|
if {($findloc eq [mc "All fields"] || $findloc eq $ty) &&
|
|
[doesmatch $f]} {
|
|
if {$ty eq [mc "Author"]} {
|
|
set isbold 2
|
|
break
|
|
}
|
|
set isbold 1
|
|
}
|
|
}
|
|
if {$isbold && [info exists iddrawn($id)]} {
|
|
if {![ishighlighted $id]} {
|
|
bolden $id mainfontbold
|
|
if {$isbold > 1} {
|
|
bolden_name $id mainfontbold
|
|
}
|
|
}
|
|
if {$markingmatches} {
|
|
markrowmatches $row $id
|
|
}
|
|
}
|
|
set nhighlights($id) $isbold
|
|
}
|
|
|
|
proc markrowmatches {row id} {
|
|
global canv canv2 linehtag linentag commitinfo findloc
|
|
|
|
set headline [lindex $commitinfo($id) 0]
|
|
set author [lindex $commitinfo($id) 1]
|
|
$canv delete match$row
|
|
$canv2 delete match$row
|
|
if {$findloc eq [mc "All fields"] || $findloc eq [mc "Headline"]} {
|
|
set m [findmatches $headline]
|
|
if {$m ne {}} {
|
|
markmatches $canv $row $headline $linehtag($id) $m \
|
|
[$canv itemcget $linehtag($id) -font] $row
|
|
}
|
|
}
|
|
if {$findloc eq [mc "All fields"] || $findloc eq [mc "Author"]} {
|
|
set m [findmatches $author]
|
|
if {$m ne {}} {
|
|
markmatches $canv2 $row $author $linentag($id) $m \
|
|
[$canv2 itemcget $linentag($id) -font] $row
|
|
}
|
|
}
|
|
}
|
|
|
|
proc vrel_change {name ix op} {
|
|
global highlight_related
|
|
|
|
rhighlight_none
|
|
if {$highlight_related ne [mc "None"]} {
|
|
run drawvisible
|
|
}
|
|
}
|
|
|
|
# prepare for testing whether commits are descendents or ancestors of a
|
|
proc rhighlight_sel {a} {
|
|
global descendent desc_todo ancestor anc_todo
|
|
global highlight_related
|
|
|
|
catch {unset descendent}
|
|
set desc_todo [list $a]
|
|
catch {unset ancestor}
|
|
set anc_todo [list $a]
|
|
if {$highlight_related ne [mc "None"]} {
|
|
rhighlight_none
|
|
run drawvisible
|
|
}
|
|
}
|
|
|
|
proc rhighlight_none {} {
|
|
global rhighlights
|
|
|
|
catch {unset rhighlights}
|
|
unbolden
|
|
}
|
|
|
|
proc is_descendent {a} {
|
|
global curview children descendent desc_todo
|
|
|
|
set v $curview
|
|
set la [rowofcommit $a]
|
|
set todo $desc_todo
|
|
set leftover {}
|
|
set done 0
|
|
for {set i 0} {$i < [llength $todo]} {incr i} {
|
|
set do [lindex $todo $i]
|
|
if {[rowofcommit $do] < $la} {
|
|
lappend leftover $do
|
|
continue
|
|
}
|
|
foreach nk $children($v,$do) {
|
|
if {![info exists descendent($nk)]} {
|
|
set descendent($nk) 1
|
|
lappend todo $nk
|
|
if {$nk eq $a} {
|
|
set done 1
|
|
}
|
|
}
|
|
}
|
|
if {$done} {
|
|
set desc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]]
|
|
return
|
|
}
|
|
}
|
|
set descendent($a) 0
|
|
set desc_todo $leftover
|
|
}
|
|
|
|
proc is_ancestor {a} {
|
|
global curview parents ancestor anc_todo
|
|
|
|
set v $curview
|
|
set la [rowofcommit $a]
|
|
set todo $anc_todo
|
|
set leftover {}
|
|
set done 0
|
|
for {set i 0} {$i < [llength $todo]} {incr i} {
|
|
set do [lindex $todo $i]
|
|
if {![commitinview $do $v] || [rowofcommit $do] > $la} {
|
|
lappend leftover $do
|
|
continue
|
|
}
|
|
foreach np $parents($v,$do) {
|
|
if {![info exists ancestor($np)]} {
|
|
set ancestor($np) 1
|
|
lappend todo $np
|
|
if {$np eq $a} {
|
|
set done 1
|
|
}
|
|
}
|
|
}
|
|
if {$done} {
|
|
set anc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]]
|
|
return
|
|
}
|
|
}
|
|
set ancestor($a) 0
|
|
set anc_todo $leftover
|
|
}
|
|
|
|
proc askrelhighlight {row id} {
|
|
global descendent highlight_related iddrawn rhighlights
|
|
global selectedline ancestor
|
|
|
|
if {$selectedline eq {}} return
|
|
set isbold 0
|
|
if {$highlight_related eq [mc "Descendant"] ||
|
|
$highlight_related eq [mc "Not descendant"]} {
|
|
if {![info exists descendent($id)]} {
|
|
is_descendent $id
|
|
}
|
|
if {$descendent($id) == ($highlight_related eq [mc "Descendant"])} {
|
|
set isbold 1
|
|
}
|
|
} elseif {$highlight_related eq [mc "Ancestor"] ||
|
|
$highlight_related eq [mc "Not ancestor"]} {
|
|
if {![info exists ancestor($id)]} {
|
|
is_ancestor $id
|
|
}
|
|
if {$ancestor($id) == ($highlight_related eq [mc "Ancestor"])} {
|
|
set isbold 1
|
|
}
|
|
}
|
|
if {[info exists iddrawn($id)]} {
|
|
if {$isbold && ![ishighlighted $id]} {
|
|
bolden $id mainfontbold
|
|
}
|
|
}
|
|
set rhighlights($id) $isbold
|
|
}
|
|
|
|
# Graph layout functions
|
|
|
|
proc shortids {ids} {
|
|
set res {}
|
|
foreach id $ids {
|
|
if {[llength $id] > 1} {
|
|
lappend res [shortids $id]
|
|
} elseif {[regexp {^[0-9a-f]{40}$} $id]} {
|
|
lappend res [string range $id 0 7]
|
|
} else {
|
|
lappend res $id
|
|
}
|
|
}
|
|
return $res
|
|
}
|
|
|
|
proc ntimes {n o} {
|
|
set ret {}
|
|
set o [list $o]
|
|
for {set mask 1} {$mask <= $n} {incr mask $mask} {
|
|
if {($n & $mask) != 0} {
|
|
set ret [concat $ret $o]
|
|
}
|
|
set o [concat $o $o]
|
|
}
|
|
return $ret
|
|
}
|
|
|
|
proc ordertoken {id} {
|
|
global ordertok curview varcid varcstart varctok curview parents children
|
|
global nullid nullid2
|
|
|
|
if {[info exists ordertok($id)]} {
|
|
return $ordertok($id)
|
|
}
|
|
set origid $id
|
|
set todo {}
|
|
while {1} {
|
|
if {[info exists varcid($curview,$id)]} {
|
|
set a $varcid($curview,$id)
|
|
set p [lindex $varcstart($curview) $a]
|
|
} else {
|
|
set p [lindex $children($curview,$id) 0]
|
|
}
|
|
if {[info exists ordertok($p)]} {
|
|
set tok $ordertok($p)
|
|
break
|
|
}
|
|
set id [first_real_child $curview,$p]
|
|
if {$id eq {}} {
|
|
# it's a root
|
|
set tok [lindex $varctok($curview) $varcid($curview,$p)]
|
|
break
|
|
}
|
|
if {[llength $parents($curview,$id)] == 1} {
|
|
lappend todo [list $p {}]
|
|
} else {
|
|
set j [lsearch -exact $parents($curview,$id) $p]
|
|
if {$j < 0} {
|
|
puts "oops didn't find [shortids $p] in parents of [shortids $id]"
|
|
}
|
|
lappend todo [list $p [strrep $j]]
|
|
}
|
|
}
|
|
for {set i [llength $todo]} {[incr i -1] >= 0} {} {
|
|
set p [lindex $todo $i 0]
|
|
append tok [lindex $todo $i 1]
|
|
set ordertok($p) $tok
|
|
}
|
|
set ordertok($origid) $tok
|
|
return $tok
|
|
}
|
|
|
|
# Work out where id should go in idlist so that order-token
|
|
# values increase from left to right
|
|
proc idcol {idlist id {i 0}} {
|
|
set t [ordertoken $id]
|
|
if {$i < 0} {
|
|
set i 0
|
|
}
|
|
if {$i >= [llength $idlist] || $t < [ordertoken [lindex $idlist $i]]} {
|
|
if {$i > [llength $idlist]} {
|
|
set i [llength $idlist]
|
|
}
|
|
while {[incr i -1] >= 0 && $t < [ordertoken [lindex $idlist $i]]} {}
|
|
incr i
|
|
} else {
|
|
if {$t > [ordertoken [lindex $idlist $i]]} {
|
|
while {[incr i] < [llength $idlist] &&
|
|
$t >= [ordertoken [lindex $idlist $i]]} {}
|
|
}
|
|
}
|
|
return $i
|
|
}
|
|
|
|
proc initlayout {} {
|
|
global rowidlist rowisopt rowfinal displayorder parentlist
|
|
global numcommits canvxmax canv
|
|
global nextcolor
|
|
global colormap rowtextx
|
|
|
|
set numcommits 0
|
|
set displayorder {}
|
|
set parentlist {}
|
|
set nextcolor 0
|
|
set rowidlist {}
|
|
set rowisopt {}
|
|
set rowfinal {}
|
|
set canvxmax [$canv cget -width]
|
|
catch {unset colormap}
|
|
catch {unset rowtextx}
|
|
setcanvscroll
|
|
}
|
|
|
|
proc setcanvscroll {} {
|
|
global canv canv2 canv3 numcommits linespc canvxmax canvy0
|
|
global lastscrollset lastscrollrows
|
|
|
|
set ymax [expr {$canvy0 + ($numcommits - 0.5) * $linespc + 2}]
|
|
$canv conf -scrollregion [list 0 0 $canvxmax $ymax]
|
|
$canv2 conf -scrollregion [list 0 0 0 $ymax]
|
|
$canv3 conf -scrollregion [list 0 0 0 $ymax]
|
|
set lastscrollset [clock clicks -milliseconds]
|
|
set lastscrollrows $numcommits
|
|
}
|
|
|
|
proc visiblerows {} {
|
|
global canv numcommits linespc
|
|
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
if {$ymax eq {} || $ymax == 0} return
|
|
set f [$canv yview]
|
|
set y0 [expr {int([lindex $f 0] * $ymax)}]
|
|
set r0 [expr {int(($y0 - 3) / $linespc) - 1}]
|
|
if {$r0 < 0} {
|
|
set r0 0
|
|
}
|
|
set y1 [expr {int([lindex $f 1] * $ymax)}]
|
|
set r1 [expr {int(($y1 - 3) / $linespc) + 1}]
|
|
if {$r1 >= $numcommits} {
|
|
set r1 [expr {$numcommits - 1}]
|
|
}
|
|
return [list $r0 $r1]
|
|
}
|
|
|
|
proc layoutmore {} {
|
|
global commitidx viewcomplete curview
|
|
global numcommits pending_select curview
|
|
global lastscrollset lastscrollrows
|
|
|
|
if {$lastscrollrows < 100 || $viewcomplete($curview) ||
|
|
[clock clicks -milliseconds] - $lastscrollset > 500} {
|
|
setcanvscroll
|
|
}
|
|
if {[info exists pending_select] &&
|
|
[commitinview $pending_select $curview]} {
|
|
update
|
|
selectline [rowofcommit $pending_select] 1
|
|
}
|
|
drawvisible
|
|
}
|
|
|
|
# With path limiting, we mightn't get the actual HEAD commit,
|
|
# so ask git rev-list what is the first ancestor of HEAD that
|
|
# touches a file in the path limit.
|
|
proc get_viewmainhead {view} {
|
|
global viewmainheadid vfilelimit viewinstances mainheadid
|
|
|
|
catch {
|
|
set rfd [open [concat | git rev-list -1 $mainheadid \
|
|
-- $vfilelimit($view)] r]
|
|
set j [reg_instance $rfd]
|
|
lappend viewinstances($view) $j
|
|
fconfigure $rfd -blocking 0
|
|
filerun $rfd [list getviewhead $rfd $j $view]
|
|
set viewmainheadid($curview) {}
|
|
}
|
|
}
|
|
|
|
# git rev-list should give us just 1 line to use as viewmainheadid($view)
|
|
proc getviewhead {fd inst view} {
|
|
global viewmainheadid commfd curview viewinstances showlocalchanges
|
|
|
|
set id {}
|
|
if {[gets $fd line] < 0} {
|
|
if {![eof $fd]} {
|
|
return 1
|
|
}
|
|
} elseif {[string length $line] == 40 && [string is xdigit $line]} {
|
|
set id $line
|
|
}
|
|
set viewmainheadid($view) $id
|
|
close $fd
|
|
unset commfd($inst)
|
|
set i [lsearch -exact $viewinstances($view) $inst]
|
|
if {$i >= 0} {
|
|
set viewinstances($view) [lreplace $viewinstances($view) $i $i]
|
|
}
|
|
if {$showlocalchanges && $id ne {} && $view == $curview} {
|
|
doshowlocalchanges
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc doshowlocalchanges {} {
|
|
global curview viewmainheadid
|
|
|
|
if {$viewmainheadid($curview) eq {}} return
|
|
if {[commitinview $viewmainheadid($curview) $curview]} {
|
|
dodiffindex
|
|
} else {
|
|
interestedin $viewmainheadid($curview) dodiffindex
|
|
}
|
|
}
|
|
|
|
proc dohidelocalchanges {} {
|
|
global nullid nullid2 lserial curview
|
|
|
|
if {[commitinview $nullid $curview]} {
|
|
removefakerow $nullid
|
|
}
|
|
if {[commitinview $nullid2 $curview]} {
|
|
removefakerow $nullid2
|
|
}
|
|
incr lserial
|
|
}
|
|
|
|
# spawn off a process to do git diff-index --cached HEAD
|
|
proc dodiffindex {} {
|
|
global lserial showlocalchanges vfilelimit curview
|
|
global isworktree
|
|
|
|
if {!$showlocalchanges || !$isworktree} return
|
|
incr lserial
|
|
set cmd "|git diff-index --cached HEAD"
|
|
if {$vfilelimit($curview) ne {}} {
|
|
set cmd [concat $cmd -- $vfilelimit($curview)]
|
|
}
|
|
set fd [open $cmd r]
|
|
fconfigure $fd -blocking 0
|
|
set i [reg_instance $fd]
|
|
filerun $fd [list readdiffindex $fd $lserial $i]
|
|
}
|
|
|
|
proc readdiffindex {fd serial inst} {
|
|
global viewmainheadid nullid nullid2 curview commitinfo commitdata lserial
|
|
global vfilelimit
|
|
|
|
set isdiff 1
|
|
if {[gets $fd line] < 0} {
|
|
if {![eof $fd]} {
|
|
return 1
|
|
}
|
|
set isdiff 0
|
|
}
|
|
# we only need to see one line and we don't really care what it says...
|
|
stop_instance $inst
|
|
|
|
if {$serial != $lserial} {
|
|
return 0
|
|
}
|
|
|
|
# now see if there are any local changes not checked in to the index
|
|
set cmd "|git diff-files"
|
|
if {$vfilelimit($curview) ne {}} {
|
|
set cmd [concat $cmd -- $vfilelimit($curview)]
|
|
}
|
|
set fd [open $cmd r]
|
|
fconfigure $fd -blocking 0
|
|
set i [reg_instance $fd]
|
|
filerun $fd [list readdifffiles $fd $serial $i]
|
|
|
|
if {$isdiff && ![commitinview $nullid2 $curview]} {
|
|
# add the line for the changes in the index to the graph
|
|
set hl [mc "Local changes checked in to index but not committed"]
|
|
set commitinfo($nullid2) [list $hl {} {} {} {} " $hl\n"]
|
|
set commitdata($nullid2) "\n $hl\n"
|
|
if {[commitinview $nullid $curview]} {
|
|
removefakerow $nullid
|
|
}
|
|
insertfakerow $nullid2 $viewmainheadid($curview)
|
|
} elseif {!$isdiff && [commitinview $nullid2 $curview]} {
|
|
if {[commitinview $nullid $curview]} {
|
|
removefakerow $nullid
|
|
}
|
|
removefakerow $nullid2
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc readdifffiles {fd serial inst} {
|
|
global viewmainheadid nullid nullid2 curview
|
|
global commitinfo commitdata lserial
|
|
|
|
set isdiff 1
|
|
if {[gets $fd line] < 0} {
|
|
if {![eof $fd]} {
|
|
return 1
|
|
}
|
|
set isdiff 0
|
|
}
|
|
# we only need to see one line and we don't really care what it says...
|
|
stop_instance $inst
|
|
|
|
if {$serial != $lserial} {
|
|
return 0
|
|
}
|
|
|
|
if {$isdiff && ![commitinview $nullid $curview]} {
|
|
# add the line for the local diff to the graph
|
|
set hl [mc "Local uncommitted changes, not checked in to index"]
|
|
set commitinfo($nullid) [list $hl {} {} {} {} " $hl\n"]
|
|
set commitdata($nullid) "\n $hl\n"
|
|
if {[commitinview $nullid2 $curview]} {
|
|
set p $nullid2
|
|
} else {
|
|
set p $viewmainheadid($curview)
|
|
}
|
|
insertfakerow $nullid $p
|
|
} elseif {!$isdiff && [commitinview $nullid $curview]} {
|
|
removefakerow $nullid
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc nextuse {id row} {
|
|
global curview children
|
|
|
|
if {[info exists children($curview,$id)]} {
|
|
foreach kid $children($curview,$id) {
|
|
if {![commitinview $kid $curview]} {
|
|
return -1
|
|
}
|
|
if {[rowofcommit $kid] > $row} {
|
|
return [rowofcommit $kid]
|
|
}
|
|
}
|
|
}
|
|
if {[commitinview $id $curview]} {
|
|
return [rowofcommit $id]
|
|
}
|
|
return -1
|
|
}
|
|
|
|
proc prevuse {id row} {
|
|
global curview children
|
|
|
|
set ret -1
|
|
if {[info exists children($curview,$id)]} {
|
|
foreach kid $children($curview,$id) {
|
|
if {![commitinview $kid $curview]} break
|
|
if {[rowofcommit $kid] < $row} {
|
|
set ret [rowofcommit $kid]
|
|
}
|
|
}
|
|
}
|
|
return $ret
|
|
}
|
|
|
|
proc make_idlist {row} {
|
|
global displayorder parentlist uparrowlen downarrowlen mingaplen
|
|
global commitidx curview children
|
|
|
|
set r [expr {$row - $mingaplen - $downarrowlen - 1}]
|
|
if {$r < 0} {
|
|
set r 0
|
|
}
|
|
set ra [expr {$row - $downarrowlen}]
|
|
if {$ra < 0} {
|
|
set ra 0
|
|
}
|
|
set rb [expr {$row + $uparrowlen}]
|
|
if {$rb > $commitidx($curview)} {
|
|
set rb $commitidx($curview)
|
|
}
|
|
make_disporder $r [expr {$rb + 1}]
|
|
set ids {}
|
|
for {} {$r < $ra} {incr r} {
|
|
set nextid [lindex $displayorder [expr {$r + 1}]]
|
|
foreach p [lindex $parentlist $r] {
|
|
if {$p eq $nextid} continue
|
|
set rn [nextuse $p $r]
|
|
if {$rn >= $row &&
|
|
$rn <= $r + $downarrowlen + $mingaplen + $uparrowlen} {
|
|
lappend ids [list [ordertoken $p] $p]
|
|
}
|
|
}
|
|
}
|
|
for {} {$r < $row} {incr r} {
|
|
set nextid [lindex $displayorder [expr {$r + 1}]]
|
|
foreach p [lindex $parentlist $r] {
|
|
if {$p eq $nextid} continue
|
|
set rn [nextuse $p $r]
|
|
if {$rn < 0 || $rn >= $row} {
|
|
lappend ids [list [ordertoken $p] $p]
|
|
}
|
|
}
|
|
}
|
|
set id [lindex $displayorder $row]
|
|
lappend ids [list [ordertoken $id] $id]
|
|
while {$r < $rb} {
|
|
foreach p [lindex $parentlist $r] {
|
|
set firstkid [lindex $children($curview,$p) 0]
|
|
if {[rowofcommit $firstkid] < $row} {
|
|
lappend ids [list [ordertoken $p] $p]
|
|
}
|
|
}
|
|
incr r
|
|
set id [lindex $displayorder $r]
|
|
if {$id ne {}} {
|
|
set firstkid [lindex $children($curview,$id) 0]
|
|
if {$firstkid ne {} && [rowofcommit $firstkid] < $row} {
|
|
lappend ids [list [ordertoken $id] $id]
|
|
}
|
|
}
|
|
}
|
|
set idlist {}
|
|
foreach idx [lsort -unique $ids] {
|
|
lappend idlist [lindex $idx 1]
|
|
}
|
|
return $idlist
|
|
}
|
|
|
|
proc rowsequal {a b} {
|
|
while {[set i [lsearch -exact $a {}]] >= 0} {
|
|
set a [lreplace $a $i $i]
|
|
}
|
|
while {[set i [lsearch -exact $b {}]] >= 0} {
|
|
set b [lreplace $b $i $i]
|
|
}
|
|
return [expr {$a eq $b}]
|
|
}
|
|
|
|
proc makeupline {id row rend col} {
|
|
global rowidlist uparrowlen downarrowlen mingaplen
|
|
|
|
for {set r $rend} {1} {set r $rstart} {
|
|
set rstart [prevuse $id $r]
|
|
if {$rstart < 0} return
|
|
if {$rstart < $row} break
|
|
}
|
|
if {$rstart + $uparrowlen + $mingaplen + $downarrowlen < $rend} {
|
|
set rstart [expr {$rend - $uparrowlen - 1}]
|
|
}
|
|
for {set r $rstart} {[incr r] <= $row} {} {
|
|
set idlist [lindex $rowidlist $r]
|
|
if {$idlist ne {} && [lsearch -exact $idlist $id] < 0} {
|
|
set col [idcol $idlist $id $col]
|
|
lset rowidlist $r [linsert $idlist $col $id]
|
|
changedrow $r
|
|
}
|
|
}
|
|
}
|
|
|
|
proc layoutrows {row endrow} {
|
|
global rowidlist rowisopt rowfinal displayorder
|
|
global uparrowlen downarrowlen maxwidth mingaplen
|
|
global children parentlist
|
|
global commitidx viewcomplete curview
|
|
|
|
make_disporder [expr {$row - 1}] [expr {$endrow + $uparrowlen}]
|
|
set idlist {}
|
|
if {$row > 0} {
|
|
set rm1 [expr {$row - 1}]
|
|
foreach id [lindex $rowidlist $rm1] {
|
|
if {$id ne {}} {
|
|
lappend idlist $id
|
|
}
|
|
}
|
|
set final [lindex $rowfinal $rm1]
|
|
}
|
|
for {} {$row < $endrow} {incr row} {
|
|
set rm1 [expr {$row - 1}]
|
|
if {$rm1 < 0 || $idlist eq {}} {
|
|
set idlist [make_idlist $row]
|
|
set final 1
|
|
} else {
|
|
set id [lindex $displayorder $rm1]
|
|
set col [lsearch -exact $idlist $id]
|
|
set idlist [lreplace $idlist $col $col]
|
|
foreach p [lindex $parentlist $rm1] {
|
|
if {[lsearch -exact $idlist $p] < 0} {
|
|
set col [idcol $idlist $p $col]
|
|
set idlist [linsert $idlist $col $p]
|
|
# if not the first child, we have to insert a line going up
|
|
if {$id ne [lindex $children($curview,$p) 0]} {
|
|
makeupline $p $rm1 $row $col
|
|
}
|
|
}
|
|
}
|
|
set id [lindex $displayorder $row]
|
|
if {$row > $downarrowlen} {
|
|
set termrow [expr {$row - $downarrowlen - 1}]
|
|
foreach p [lindex $parentlist $termrow] {
|
|
set i [lsearch -exact $idlist $p]
|
|
if {$i < 0} continue
|
|
set nr [nextuse $p $termrow]
|
|
if {$nr < 0 || $nr >= $row + $mingaplen + $uparrowlen} {
|
|
set idlist [lreplace $idlist $i $i]
|
|
}
|
|
}
|
|
}
|
|
set col [lsearch -exact $idlist $id]
|
|
if {$col < 0} {
|
|
set col [idcol $idlist $id]
|
|
set idlist [linsert $idlist $col $id]
|
|
if {$children($curview,$id) ne {}} {
|
|
makeupline $id $rm1 $row $col
|
|
}
|
|
}
|
|
set r [expr {$row + $uparrowlen - 1}]
|
|
if {$r < $commitidx($curview)} {
|
|
set x $col
|
|
foreach p [lindex $parentlist $r] {
|
|
if {[lsearch -exact $idlist $p] >= 0} continue
|
|
set fk [lindex $children($curview,$p) 0]
|
|
if {[rowofcommit $fk] < $row} {
|
|
set x [idcol $idlist $p $x]
|
|
set idlist [linsert $idlist $x $p]
|
|
}
|
|
}
|
|
if {[incr r] < $commitidx($curview)} {
|
|
set p [lindex $displayorder $r]
|
|
if {[lsearch -exact $idlist $p] < 0} {
|
|
set fk [lindex $children($curview,$p) 0]
|
|
if {$fk ne {} && [rowofcommit $fk] < $row} {
|
|
set x [idcol $idlist $p $x]
|
|
set idlist [linsert $idlist $x $p]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if {$final && !$viewcomplete($curview) &&
|
|
$row + $uparrowlen + $mingaplen + $downarrowlen
|
|
>= $commitidx($curview)} {
|
|
set final 0
|
|
}
|
|
set l [llength $rowidlist]
|
|
if {$row == $l} {
|
|
lappend rowidlist $idlist
|
|
lappend rowisopt 0
|
|
lappend rowfinal $final
|
|
} elseif {$row < $l} {
|
|
if {![rowsequal $idlist [lindex $rowidlist $row]]} {
|
|
lset rowidlist $row $idlist
|
|
changedrow $row
|
|
}
|
|
lset rowfinal $row $final
|
|
} else {
|
|
set pad [ntimes [expr {$row - $l}] {}]
|
|
set rowidlist [concat $rowidlist $pad]
|
|
lappend rowidlist $idlist
|
|
set rowfinal [concat $rowfinal $pad]
|
|
lappend rowfinal $final
|
|
set rowisopt [concat $rowisopt [ntimes [expr {$row - $l + 1}] 0]]
|
|
}
|
|
}
|
|
return $row
|
|
}
|
|
|
|
proc changedrow {row} {
|
|
global displayorder iddrawn rowisopt need_redisplay
|
|
|
|
set l [llength $rowisopt]
|
|
if {$row < $l} {
|
|
lset rowisopt $row 0
|
|
if {$row + 1 < $l} {
|
|
lset rowisopt [expr {$row + 1}] 0
|
|
if {$row + 2 < $l} {
|
|
lset rowisopt [expr {$row + 2}] 0
|
|
}
|
|
}
|
|
}
|
|
set id [lindex $displayorder $row]
|
|
if {[info exists iddrawn($id)]} {
|
|
set need_redisplay 1
|
|
}
|
|
}
|
|
|
|
proc insert_pad {row col npad} {
|
|
global rowidlist
|
|
|
|
set pad [ntimes $npad {}]
|
|
set idlist [lindex $rowidlist $row]
|
|
set bef [lrange $idlist 0 [expr {$col - 1}]]
|
|
set aft [lrange $idlist $col end]
|
|
set i [lsearch -exact $aft {}]
|
|
if {$i > 0} {
|
|
set aft [lreplace $aft $i $i]
|
|
}
|
|
lset rowidlist $row [concat $bef $pad $aft]
|
|
changedrow $row
|
|
}
|
|
|
|
proc optimize_rows {row col endrow} {
|
|
global rowidlist rowisopt displayorder curview children
|
|
|
|
if {$row < 1} {
|
|
set row 1
|
|
}
|
|
for {} {$row < $endrow} {incr row; set col 0} {
|
|
if {[lindex $rowisopt $row]} continue
|
|
set haspad 0
|
|
set y0 [expr {$row - 1}]
|
|
set ym [expr {$row - 2}]
|
|
set idlist [lindex $rowidlist $row]
|
|
set previdlist [lindex $rowidlist $y0]
|
|
if {$idlist eq {} || $previdlist eq {}} continue
|
|
if {$ym >= 0} {
|
|
set pprevidlist [lindex $rowidlist $ym]
|
|
if {$pprevidlist eq {}} continue
|
|
} else {
|
|
set pprevidlist {}
|
|
}
|
|
set x0 -1
|
|
set xm -1
|
|
for {} {$col < [llength $idlist]} {incr col} {
|
|
set id [lindex $idlist $col]
|
|
if {[lindex $previdlist $col] eq $id} continue
|
|
if {$id eq {}} {
|
|
set haspad 1
|
|
continue
|
|
}
|
|
set x0 [lsearch -exact $previdlist $id]
|
|
if {$x0 < 0} continue
|
|
set z [expr {$x0 - $col}]
|
|
set isarrow 0
|
|
set z0 {}
|
|
if {$ym >= 0} {
|
|
set xm [lsearch -exact $pprevidlist $id]
|
|
if {$xm >= 0} {
|
|
set z0 [expr {$xm - $x0}]
|
|
}
|
|
}
|
|
if {$z0 eq {}} {
|
|
# if row y0 is the first child of $id then it's not an arrow
|
|
if {[lindex $children($curview,$id) 0] ne
|
|
[lindex $displayorder $y0]} {
|
|
set isarrow 1
|
|
}
|
|
}
|
|
if {!$isarrow && $id ne [lindex $displayorder $row] &&
|
|
[lsearch -exact [lindex $rowidlist [expr {$row+1}]] $id] < 0} {
|
|
set isarrow 1
|
|
}
|
|
# Looking at lines from this row to the previous row,
|
|
# make them go straight up if they end in an arrow on
|
|
# the previous row; otherwise make them go straight up
|
|
# or at 45 degrees.
|
|
if {$z < -1 || ($z < 0 && $isarrow)} {
|
|
# Line currently goes left too much;
|
|
# insert pads in the previous row, then optimize it
|
|
set npad [expr {-1 - $z + $isarrow}]
|
|
insert_pad $y0 $x0 $npad
|
|
if {$y0 > 0} {
|
|
optimize_rows $y0 $x0 $row
|
|
}
|
|
set previdlist [lindex $rowidlist $y0]
|
|
set x0 [lsearch -exact $previdlist $id]
|
|
set z [expr {$x0 - $col}]
|
|
if {$z0 ne {}} {
|
|
set pprevidlist [lindex $rowidlist $ym]
|
|
set xm [lsearch -exact $pprevidlist $id]
|
|
set z0 [expr {$xm - $x0}]
|
|
}
|
|
} elseif {$z > 1 || ($z > 0 && $isarrow)} {
|
|
# Line currently goes right too much;
|
|
# insert pads in this line
|
|
set npad [expr {$z - 1 + $isarrow}]
|
|
insert_pad $row $col $npad
|
|
set idlist [lindex $rowidlist $row]
|
|
incr col $npad
|
|
set z [expr {$x0 - $col}]
|
|
set haspad 1
|
|
}
|
|
if {$z0 eq {} && !$isarrow && $ym >= 0} {
|
|
# this line links to its first child on row $row-2
|
|
set id [lindex $displayorder $ym]
|
|
set xc [lsearch -exact $pprevidlist $id]
|
|
if {$xc >= 0} {
|
|
set z0 [expr {$xc - $x0}]
|
|
}
|
|
}
|
|
# avoid lines jigging left then immediately right
|
|
if {$z0 ne {} && $z < 0 && $z0 > 0} {
|
|
insert_pad $y0 $x0 1
|
|
incr x0
|
|
optimize_rows $y0 $x0 $row
|
|
set previdlist [lindex $rowidlist $y0]
|
|
}
|
|
}
|
|
if {!$haspad} {
|
|
# Find the first column that doesn't have a line going right
|
|
for {set col [llength $idlist]} {[incr col -1] >= 0} {} {
|
|
set id [lindex $idlist $col]
|
|
if {$id eq {}} break
|
|
set x0 [lsearch -exact $previdlist $id]
|
|
if {$x0 < 0} {
|
|
# check if this is the link to the first child
|
|
set kid [lindex $displayorder $y0]
|
|
if {[lindex $children($curview,$id) 0] eq $kid} {
|
|
# it is, work out offset to child
|
|
set x0 [lsearch -exact $previdlist $kid]
|
|
}
|
|
}
|
|
if {$x0 <= $col} break
|
|
}
|
|
# Insert a pad at that column as long as it has a line and
|
|
# isn't the last column
|
|
if {$x0 >= 0 && [incr col] < [llength $idlist]} {
|
|
set idlist [linsert $idlist $col {}]
|
|
lset rowidlist $row $idlist
|
|
changedrow $row
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
proc xc {row col} {
|
|
global canvx0 linespc
|
|
return [expr {$canvx0 + $col * $linespc}]
|
|
}
|
|
|
|
proc yc {row} {
|
|
global canvy0 linespc
|
|
return [expr {$canvy0 + $row * $linespc}]
|
|
}
|
|
|
|
proc linewidth {id} {
|
|
global thickerline lthickness
|
|
|
|
set wid $lthickness
|
|
if {[info exists thickerline] && $id eq $thickerline} {
|
|
set wid [expr {2 * $lthickness}]
|
|
}
|
|
return $wid
|
|
}
|
|
|
|
proc rowranges {id} {
|
|
global curview children uparrowlen downarrowlen
|
|
global rowidlist
|
|
|
|
set kids $children($curview,$id)
|
|
if {$kids eq {}} {
|
|
return {}
|
|
}
|
|
set ret {}
|
|
lappend kids $id
|
|
foreach child $kids {
|
|
if {![commitinview $child $curview]} break
|
|
set row [rowofcommit $child]
|
|
if {![info exists prev]} {
|
|
lappend ret [expr {$row + 1}]
|
|
} else {
|
|
if {$row <= $prevrow} {
|
|
puts "oops children of [shortids $id] out of order [shortids $child] $row <= [shortids $prev] $prevrow"
|
|
}
|
|
# see if the line extends the whole way from prevrow to row
|
|
if {$row > $prevrow + $uparrowlen + $downarrowlen &&
|
|
[lsearch -exact [lindex $rowidlist \
|
|
[expr {int(($row + $prevrow) / 2)}]] $id] < 0} {
|
|
# it doesn't, see where it ends
|
|
set r [expr {$prevrow + $downarrowlen}]
|
|
if {[lsearch -exact [lindex $rowidlist $r] $id] < 0} {
|
|
while {[incr r -1] > $prevrow &&
|
|
[lsearch -exact [lindex $rowidlist $r] $id] < 0} {}
|
|
} else {
|
|
while {[incr r] <= $row &&
|
|
[lsearch -exact [lindex $rowidlist $r] $id] >= 0} {}
|
|
incr r -1
|
|
}
|
|
lappend ret $r
|
|
# see where it starts up again
|
|
set r [expr {$row - $uparrowlen}]
|
|
if {[lsearch -exact [lindex $rowidlist $r] $id] < 0} {
|
|
while {[incr r] < $row &&
|
|
[lsearch -exact [lindex $rowidlist $r] $id] < 0} {}
|
|
} else {
|
|
while {[incr r -1] >= $prevrow &&
|
|
[lsearch -exact [lindex $rowidlist $r] $id] >= 0} {}
|
|
incr r
|
|
}
|
|
lappend ret $r
|
|
}
|
|
}
|
|
if {$child eq $id} {
|
|
lappend ret $row
|
|
}
|
|
set prev $child
|
|
set prevrow $row
|
|
}
|
|
return $ret
|
|
}
|
|
|
|
proc drawlineseg {id row endrow arrowlow} {
|
|
global rowidlist displayorder iddrawn linesegs
|
|
global canv colormap linespc curview maxlinelen parentlist
|
|
|
|
set cols [list [lsearch -exact [lindex $rowidlist $row] $id]]
|
|
set le [expr {$row + 1}]
|
|
set arrowhigh 1
|
|
while {1} {
|
|
set c [lsearch -exact [lindex $rowidlist $le] $id]
|
|
if {$c < 0} {
|
|
incr le -1
|
|
break
|
|
}
|
|
lappend cols $c
|
|
set x [lindex $displayorder $le]
|
|
if {$x eq $id} {
|
|
set arrowhigh 0
|
|
break
|
|
}
|
|
if {[info exists iddrawn($x)] || $le == $endrow} {
|
|
set c [lsearch -exact [lindex $rowidlist [expr {$le+1}]] $id]
|
|
if {$c >= 0} {
|
|
lappend cols $c
|
|
set arrowhigh 0
|
|
}
|
|
break
|
|
}
|
|
incr le
|
|
}
|
|
if {$le <= $row} {
|
|
return $row
|
|
}
|
|
|
|
set lines {}
|
|
set i 0
|
|
set joinhigh 0
|
|
if {[info exists linesegs($id)]} {
|
|
set lines $linesegs($id)
|
|
foreach li $lines {
|
|
set r0 [lindex $li 0]
|
|
if {$r0 > $row} {
|
|
if {$r0 == $le && [lindex $li 1] - $row <= $maxlinelen} {
|
|
set joinhigh 1
|
|
}
|
|
break
|
|
}
|
|
incr i
|
|
}
|
|
}
|
|
set joinlow 0
|
|
if {$i > 0} {
|
|
set li [lindex $lines [expr {$i-1}]]
|
|
set r1 [lindex $li 1]
|
|
if {$r1 == $row && $le - [lindex $li 0] <= $maxlinelen} {
|
|
set joinlow 1
|
|
}
|
|
}
|
|
|
|
set x [lindex $cols [expr {$le - $row}]]
|
|
set xp [lindex $cols [expr {$le - 1 - $row}]]
|
|
set dir [expr {$xp - $x}]
|
|
if {$joinhigh} {
|
|
set ith [lindex $lines $i 2]
|
|
set coords [$canv coords $ith]
|
|
set ah [$canv itemcget $ith -arrow]
|
|
set arrowhigh [expr {$ah eq "first" || $ah eq "both"}]
|
|
set x2 [lindex $cols [expr {$le + 1 - $row}]]
|
|
if {$x2 ne {} && $x - $x2 == $dir} {
|
|
set coords [lrange $coords 0 end-2]
|
|
}
|
|
} else {
|
|
set coords [list [xc $le $x] [yc $le]]
|
|
}
|
|
if {$joinlow} {
|
|
set itl [lindex $lines [expr {$i-1}] 2]
|
|
set al [$canv itemcget $itl -arrow]
|
|
set arrowlow [expr {$al eq "last" || $al eq "both"}]
|
|
} elseif {$arrowlow} {
|
|
if {[lsearch -exact [lindex $rowidlist [expr {$row-1}]] $id] >= 0 ||
|
|
[lsearch -exact [lindex $parentlist [expr {$row-1}]] $id] >= 0} {
|
|
set arrowlow 0
|
|
}
|
|
}
|
|
set arrow [lindex {none first last both} [expr {$arrowhigh + 2*$arrowlow}]]
|
|
for {set y $le} {[incr y -1] > $row} {} {
|
|
set x $xp
|
|
set xp [lindex $cols [expr {$y - 1 - $row}]]
|
|
set ndir [expr {$xp - $x}]
|
|
if {$dir != $ndir || $xp < 0} {
|
|
lappend coords [xc $y $x] [yc $y]
|
|
}
|
|
set dir $ndir
|
|
}
|
|
if {!$joinlow} {
|
|
if {$xp < 0} {
|
|
# join parent line to first child
|
|
set ch [lindex $displayorder $row]
|
|
set xc [lsearch -exact [lindex $rowidlist $row] $ch]
|
|
if {$xc < 0} {
|
|
puts "oops: drawlineseg: child $ch not on row $row"
|
|
} elseif {$xc != $x} {
|
|
if {($arrowhigh && $le == $row + 1) || $dir == 0} {
|
|
set d [expr {int(0.5 * $linespc)}]
|
|
set x1 [xc $row $x]
|
|
if {$xc < $x} {
|
|
set x2 [expr {$x1 - $d}]
|
|
} else {
|
|
set x2 [expr {$x1 + $d}]
|
|
}
|
|
set y2 [yc $row]
|
|
set y1 [expr {$y2 + $d}]
|
|
lappend coords $x1 $y1 $x2 $y2
|
|
} elseif {$xc < $x - 1} {
|
|
lappend coords [xc $row [expr {$x-1}]] [yc $row]
|
|
} elseif {$xc > $x + 1} {
|
|
lappend coords [xc $row [expr {$x+1}]] [yc $row]
|
|
}
|
|
set x $xc
|
|
}
|
|
lappend coords [xc $row $x] [yc $row]
|
|
} else {
|
|
set xn [xc $row $xp]
|
|
set yn [yc $row]
|
|
lappend coords $xn $yn
|
|
}
|
|
if {!$joinhigh} {
|
|
assigncolor $id
|
|
set t [$canv create line $coords -width [linewidth $id] \
|
|
-fill $colormap($id) -tags lines.$id -arrow $arrow]
|
|
$canv lower $t
|
|
bindline $t $id
|
|
set lines [linsert $lines $i [list $row $le $t]]
|
|
} else {
|
|
$canv coords $ith $coords
|
|
if {$arrow ne $ah} {
|
|
$canv itemconf $ith -arrow $arrow
|
|
}
|
|
lset lines $i 0 $row
|
|
}
|
|
} else {
|
|
set xo [lsearch -exact [lindex $rowidlist [expr {$row - 1}]] $id]
|
|
set ndir [expr {$xo - $xp}]
|
|
set clow [$canv coords $itl]
|
|
if {$dir == $ndir} {
|
|
set clow [lrange $clow 2 end]
|
|
}
|
|
set coords [concat $coords $clow]
|
|
if {!$joinhigh} {
|
|
lset lines [expr {$i-1}] 1 $le
|
|
} else {
|
|
# coalesce two pieces
|
|
$canv delete $ith
|
|
set b [lindex $lines [expr {$i-1}] 0]
|
|
set e [lindex $lines $i 1]
|
|
set lines [lreplace $lines [expr {$i-1}] $i [list $b $e $itl]]
|
|
}
|
|
$canv coords $itl $coords
|
|
if {$arrow ne $al} {
|
|
$canv itemconf $itl -arrow $arrow
|
|
}
|
|
}
|
|
|
|
set linesegs($id) $lines
|
|
return $le
|
|
}
|
|
|
|
proc drawparentlinks {id row} {
|
|
global rowidlist canv colormap curview parentlist
|
|
global idpos linespc
|
|
|
|
set rowids [lindex $rowidlist $row]
|
|
set col [lsearch -exact $rowids $id]
|
|
if {$col < 0} return
|
|
set olds [lindex $parentlist $row]
|
|
set row2 [expr {$row + 1}]
|
|
set x [xc $row $col]
|
|
set y [yc $row]
|
|
set y2 [yc $row2]
|
|
set d [expr {int(0.5 * $linespc)}]
|
|
set ymid [expr {$y + $d}]
|
|
set ids [lindex $rowidlist $row2]
|
|
# rmx = right-most X coord used
|
|
set rmx 0
|
|
foreach p $olds {
|
|
set i [lsearch -exact $ids $p]
|
|
if {$i < 0} {
|
|
puts "oops, parent $p of $id not in list"
|
|
continue
|
|
}
|
|
set x2 [xc $row2 $i]
|
|
if {$x2 > $rmx} {
|
|
set rmx $x2
|
|
}
|
|
set j [lsearch -exact $rowids $p]
|
|
if {$j < 0} {
|
|
# drawlineseg will do this one for us
|
|
continue
|
|
}
|
|
assigncolor $p
|
|
# should handle duplicated parents here...
|
|
set coords [list $x $y]
|
|
if {$i != $col} {
|
|
# if attaching to a vertical segment, draw a smaller
|
|
# slant for visual distinctness
|
|
if {$i == $j} {
|
|
if {$i < $col} {
|
|
lappend coords [expr {$x2 + $d}] $y $x2 $ymid
|
|
} else {
|
|
lappend coords [expr {$x2 - $d}] $y $x2 $ymid
|
|
}
|
|
} elseif {$i < $col && $i < $j} {
|
|
# segment slants towards us already
|
|
lappend coords [xc $row $j] $y
|
|
} else {
|
|
if {$i < $col - 1} {
|
|
lappend coords [expr {$x2 + $linespc}] $y
|
|
} elseif {$i > $col + 1} {
|
|
lappend coords [expr {$x2 - $linespc}] $y
|
|
}
|
|
lappend coords $x2 $y2
|
|
}
|
|
} else {
|
|
lappend coords $x2 $y2
|
|
}
|
|
set t [$canv create line $coords -width [linewidth $p] \
|
|
-fill $colormap($p) -tags lines.$p]
|
|
$canv lower $t
|
|
bindline $t $p
|
|
}
|
|
if {$rmx > [lindex $idpos($id) 1]} {
|
|
lset idpos($id) 1 $rmx
|
|
redrawtags $id
|
|
}
|
|
}
|
|
|
|
proc drawlines {id} {
|
|
global canv
|
|
|
|
$canv itemconf lines.$id -width [linewidth $id]
|
|
}
|
|
|
|
proc drawcmittext {id row col} {
|
|
global linespc canv canv2 canv3 fgcolor curview
|
|
global cmitlisted commitinfo rowidlist parentlist
|
|
global rowtextx idpos idtags idheads idotherrefs
|
|
global linehtag linentag linedtag selectedline
|
|
global canvxmax boldids boldnameids fgcolor
|
|
global mainheadid nullid nullid2 circleitem circlecolors ctxbut
|
|
|
|
# listed is 0 for boundary, 1 for normal, 2 for negative, 3 for left, 4 for right
|
|
set listed $cmitlisted($curview,$id)
|
|
if {$id eq $nullid} {
|
|
set ofill red
|
|
} elseif {$id eq $nullid2} {
|
|
set ofill green
|
|
} elseif {$id eq $mainheadid} {
|
|
set ofill yellow
|
|
} else {
|
|
set ofill [lindex $circlecolors $listed]
|
|
}
|
|
set x [xc $row $col]
|
|
set y [yc $row]
|
|
set orad [expr {$linespc / 3}]
|
|
if {$listed <= 2} {
|
|
set t [$canv create oval [expr {$x - $orad}] [expr {$y - $orad}] \
|
|
[expr {$x + $orad - 1}] [expr {$y + $orad - 1}] \
|
|
-fill $ofill -outline $fgcolor -width 1 -tags circle]
|
|
} elseif {$listed == 3} {
|
|
# triangle pointing left for left-side commits
|
|
set t [$canv create polygon \
|
|
[expr {$x - $orad}] $y \
|
|
[expr {$x + $orad - 1}] [expr {$y - $orad}] \
|
|
[expr {$x + $orad - 1}] [expr {$y + $orad - 1}] \
|
|
-fill $ofill -outline $fgcolor -width 1 -tags circle]
|
|
} else {
|
|
# triangle pointing right for right-side commits
|
|
set t [$canv create polygon \
|
|
[expr {$x + $orad - 1}] $y \
|
|
[expr {$x - $orad}] [expr {$y - $orad}] \
|
|
[expr {$x - $orad}] [expr {$y + $orad - 1}] \
|
|
-fill $ofill -outline $fgcolor -width 1 -tags circle]
|
|
}
|
|
set circleitem($row) $t
|
|
$canv raise $t
|
|
$canv bind $t <1> {selcanvline {} %x %y}
|
|
set rmx [llength [lindex $rowidlist $row]]
|
|
set olds [lindex $parentlist $row]
|
|
if {$olds ne {}} {
|
|
set nextids [lindex $rowidlist [expr {$row + 1}]]
|
|
foreach p $olds {
|
|
set i [lsearch -exact $nextids $p]
|
|
if {$i > $rmx} {
|
|
set rmx $i
|
|
}
|
|
}
|
|
}
|
|
set xt [xc $row $rmx]
|
|
set rowtextx($row) $xt
|
|
set idpos($id) [list $x $xt $y]
|
|
if {[info exists idtags($id)] || [info exists idheads($id)]
|
|
|| [info exists idotherrefs($id)]} {
|
|
set xt [drawtags $id $x $xt $y]
|
|
}
|
|
set headline [lindex $commitinfo($id) 0]
|
|
set name [lindex $commitinfo($id) 1]
|
|
set date [lindex $commitinfo($id) 2]
|
|
set date [formatdate $date]
|
|
set font mainfont
|
|
set nfont mainfont
|
|
set isbold [ishighlighted $id]
|
|
if {$isbold > 0} {
|
|
lappend boldids $id
|
|
set font mainfontbold
|
|
if {$isbold > 1} {
|
|
lappend boldnameids $id
|
|
set nfont mainfontbold
|
|
}
|
|
}
|
|
set linehtag($id) [$canv create text $xt $y -anchor w -fill $fgcolor \
|
|
-text $headline -font $font -tags text]
|
|
$canv bind $linehtag($id) $ctxbut "rowmenu %X %Y $id"
|
|
set linentag($id) [$canv2 create text 3 $y -anchor w -fill $fgcolor \
|
|
-text $name -font $nfont -tags text]
|
|
set linedtag($id) [$canv3 create text 3 $y -anchor w -fill $fgcolor \
|
|
-text $date -font mainfont -tags text]
|
|
if {$selectedline == $row} {
|
|
make_secsel $id
|
|
}
|
|
set xr [expr {$xt + [font measure $font $headline]}]
|
|
if {$xr > $canvxmax} {
|
|
set canvxmax $xr
|
|
setcanvscroll
|
|
}
|
|
}
|
|
|
|
proc drawcmitrow {row} {
|
|
global displayorder rowidlist nrows_drawn
|
|
global iddrawn markingmatches
|
|
global commitinfo numcommits
|
|
global filehighlight fhighlights findpattern nhighlights
|
|
global hlview vhighlights
|
|
global highlight_related rhighlights
|
|
|
|
if {$row >= $numcommits} return
|
|
|
|
set id [lindex $displayorder $row]
|
|
if {[info exists hlview] && ![info exists vhighlights($id)]} {
|
|
askvhighlight $row $id
|
|
}
|
|
if {[info exists filehighlight] && ![info exists fhighlights($id)]} {
|
|
askfilehighlight $row $id
|
|
}
|
|
if {$findpattern ne {} && ![info exists nhighlights($id)]} {
|
|
askfindhighlight $row $id
|
|
}
|
|
if {$highlight_related ne [mc "None"] && ![info exists rhighlights($id)]} {
|
|
askrelhighlight $row $id
|
|
}
|
|
if {![info exists iddrawn($id)]} {
|
|
set col [lsearch -exact [lindex $rowidlist $row] $id]
|
|
if {$col < 0} {
|
|
puts "oops, row $row id $id not in list"
|
|
return
|
|
}
|
|
if {![info exists commitinfo($id)]} {
|
|
getcommit $id
|
|
}
|
|
assigncolor $id
|
|
drawcmittext $id $row $col
|
|
set iddrawn($id) 1
|
|
incr nrows_drawn
|
|
}
|
|
if {$markingmatches} {
|
|
markrowmatches $row $id
|
|
}
|
|
}
|
|
|
|
proc drawcommits {row {endrow {}}} {
|
|
global numcommits iddrawn displayorder curview need_redisplay
|
|
global parentlist rowidlist rowfinal uparrowlen downarrowlen nrows_drawn
|
|
|
|
if {$row < 0} {
|
|
set row 0
|
|
}
|
|
if {$endrow eq {}} {
|
|
set endrow $row
|
|
}
|
|
if {$endrow >= $numcommits} {
|
|
set endrow [expr {$numcommits - 1}]
|
|
}
|
|
|
|
set rl1 [expr {$row - $downarrowlen - 3}]
|
|
if {$rl1 < 0} {
|
|
set rl1 0
|
|
}
|
|
set ro1 [expr {$row - 3}]
|
|
if {$ro1 < 0} {
|
|
set ro1 0
|
|
}
|
|
set r2 [expr {$endrow + $uparrowlen + 3}]
|
|
if {$r2 > $numcommits} {
|
|
set r2 $numcommits
|
|
}
|
|
for {set r $rl1} {$r < $r2} {incr r} {
|
|
if {[lindex $rowidlist $r] ne {} && [lindex $rowfinal $r]} {
|
|
if {$rl1 < $r} {
|
|
layoutrows $rl1 $r
|
|
}
|
|
set rl1 [expr {$r + 1}]
|
|
}
|
|
}
|
|
if {$rl1 < $r} {
|
|
layoutrows $rl1 $r
|
|
}
|
|
optimize_rows $ro1 0 $r2
|
|
if {$need_redisplay || $nrows_drawn > 2000} {
|
|
clear_display
|
|
}
|
|
|
|
# make the lines join to already-drawn rows either side
|
|
set r [expr {$row - 1}]
|
|
if {$r < 0 || ![info exists iddrawn([lindex $displayorder $r])]} {
|
|
set r $row
|
|
}
|
|
set er [expr {$endrow + 1}]
|
|
if {$er >= $numcommits ||
|
|
![info exists iddrawn([lindex $displayorder $er])]} {
|
|
set er $endrow
|
|
}
|
|
for {} {$r <= $er} {incr r} {
|
|
set id [lindex $displayorder $r]
|
|
set wasdrawn [info exists iddrawn($id)]
|
|
drawcmitrow $r
|
|
if {$r == $er} break
|
|
set nextid [lindex $displayorder [expr {$r + 1}]]
|
|
if {$wasdrawn && [info exists iddrawn($nextid)]} continue
|
|
drawparentlinks $id $r
|
|
|
|
set rowids [lindex $rowidlist $r]
|
|
foreach lid $rowids {
|
|
if {$lid eq {}} continue
|
|
if {[info exists lineend($lid)] && $lineend($lid) > $r} continue
|
|
if {$lid eq $id} {
|
|
# see if this is the first child of any of its parents
|
|
foreach p [lindex $parentlist $r] {
|
|
if {[lsearch -exact $rowids $p] < 0} {
|
|
# make this line extend up to the child
|
|
set lineend($p) [drawlineseg $p $r $er 0]
|
|
}
|
|
}
|
|
} else {
|
|
set lineend($lid) [drawlineseg $lid $r $er 1]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
proc undolayout {row} {
|
|
global uparrowlen mingaplen downarrowlen
|
|
global rowidlist rowisopt rowfinal need_redisplay
|
|
|
|
set r [expr {$row - ($uparrowlen + $mingaplen + $downarrowlen)}]
|
|
if {$r < 0} {
|
|
set r 0
|
|
}
|
|
if {[llength $rowidlist] > $r} {
|
|
incr r -1
|
|
set rowidlist [lrange $rowidlist 0 $r]
|
|
set rowfinal [lrange $rowfinal 0 $r]
|
|
set rowisopt [lrange $rowisopt 0 $r]
|
|
set need_redisplay 1
|
|
run drawvisible
|
|
}
|
|
}
|
|
|
|
proc drawvisible {} {
|
|
global canv linespc curview vrowmod selectedline targetrow targetid
|
|
global need_redisplay cscroll numcommits
|
|
|
|
set fs [$canv yview]
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
if {$ymax eq {} || $ymax == 0 || $numcommits == 0} return
|
|
set f0 [lindex $fs 0]
|
|
set f1 [lindex $fs 1]
|
|
set y0 [expr {int($f0 * $ymax)}]
|
|
set y1 [expr {int($f1 * $ymax)}]
|
|
|
|
if {[info exists targetid]} {
|
|
if {[commitinview $targetid $curview]} {
|
|
set r [rowofcommit $targetid]
|
|
if {$r != $targetrow} {
|
|
# Fix up the scrollregion and change the scrolling position
|
|
# now that our target row has moved.
|
|
set diff [expr {($r - $targetrow) * $linespc}]
|
|
set targetrow $r
|
|
setcanvscroll
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
incr y0 $diff
|
|
incr y1 $diff
|
|
set f0 [expr {$y0 / $ymax}]
|
|
set f1 [expr {$y1 / $ymax}]
|
|
allcanvs yview moveto $f0
|
|
$cscroll set $f0 $f1
|
|
set need_redisplay 1
|
|
}
|
|
} else {
|
|
unset targetid
|
|
}
|
|
}
|
|
|
|
set row [expr {int(($y0 - 3) / $linespc) - 1}]
|
|
set endrow [expr {int(($y1 - 3) / $linespc) + 1}]
|
|
if {$endrow >= $vrowmod($curview)} {
|
|
update_arcrows $curview
|
|
}
|
|
if {$selectedline ne {} &&
|
|
$row <= $selectedline && $selectedline <= $endrow} {
|
|
set targetrow $selectedline
|
|
} elseif {[info exists targetid]} {
|
|
set targetrow [expr {int(($row + $endrow) / 2)}]
|
|
}
|
|
if {[info exists targetrow]} {
|
|
if {$targetrow >= $numcommits} {
|
|
set targetrow [expr {$numcommits - 1}]
|
|
}
|
|
set targetid [commitonrow $targetrow]
|
|
}
|
|
drawcommits $row $endrow
|
|
}
|
|
|
|
proc clear_display {} {
|
|
global iddrawn linesegs need_redisplay nrows_drawn
|
|
global vhighlights fhighlights nhighlights rhighlights
|
|
global linehtag linentag linedtag boldids boldnameids
|
|
|
|
allcanvs delete all
|
|
catch {unset iddrawn}
|
|
catch {unset linesegs}
|
|
catch {unset linehtag}
|
|
catch {unset linentag}
|
|
catch {unset linedtag}
|
|
set boldids {}
|
|
set boldnameids {}
|
|
catch {unset vhighlights}
|
|
catch {unset fhighlights}
|
|
catch {unset nhighlights}
|
|
catch {unset rhighlights}
|
|
set need_redisplay 0
|
|
set nrows_drawn 0
|
|
}
|
|
|
|
proc findcrossings {id} {
|
|
global rowidlist parentlist numcommits displayorder
|
|
|
|
set cross {}
|
|
set ccross {}
|
|
foreach {s e} [rowranges $id] {
|
|
if {$e >= $numcommits} {
|
|
set e [expr {$numcommits - 1}]
|
|
}
|
|
if {$e <= $s} continue
|
|
for {set row $e} {[incr row -1] >= $s} {} {
|
|
set x [lsearch -exact [lindex $rowidlist $row] $id]
|
|
if {$x < 0} break
|
|
set olds [lindex $parentlist $row]
|
|
set kid [lindex $displayorder $row]
|
|
set kidx [lsearch -exact [lindex $rowidlist $row] $kid]
|
|
if {$kidx < 0} continue
|
|
set nextrow [lindex $rowidlist [expr {$row + 1}]]
|
|
foreach p $olds {
|
|
set px [lsearch -exact $nextrow $p]
|
|
if {$px < 0} continue
|
|
if {($kidx < $x && $x < $px) || ($px < $x && $x < $kidx)} {
|
|
if {[lsearch -exact $ccross $p] >= 0} continue
|
|
if {$x == $px + ($kidx < $px? -1: 1)} {
|
|
lappend ccross $p
|
|
} elseif {[lsearch -exact $cross $p] < 0} {
|
|
lappend cross $p
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return [concat $ccross {{}} $cross]
|
|
}
|
|
|
|
proc assigncolor {id} {
|
|
global colormap colors nextcolor
|
|
global parents children children curview
|
|
|
|
if {[info exists colormap($id)]} return
|
|
set ncolors [llength $colors]
|
|
if {[info exists children($curview,$id)]} {
|
|
set kids $children($curview,$id)
|
|
} else {
|
|
set kids {}
|
|
}
|
|
if {[llength $kids] == 1} {
|
|
set child [lindex $kids 0]
|
|
if {[info exists colormap($child)]
|
|
&& [llength $parents($curview,$child)] == 1} {
|
|
set colormap($id) $colormap($child)
|
|
return
|
|
}
|
|
}
|
|
set badcolors {}
|
|
set origbad {}
|
|
foreach x [findcrossings $id] {
|
|
if {$x eq {}} {
|
|
# delimiter between corner crossings and other crossings
|
|
if {[llength $badcolors] >= $ncolors - 1} break
|
|
set origbad $badcolors
|
|
}
|
|
if {[info exists colormap($x)]
|
|
&& [lsearch -exact $badcolors $colormap($x)] < 0} {
|
|
lappend badcolors $colormap($x)
|
|
}
|
|
}
|
|
if {[llength $badcolors] >= $ncolors} {
|
|
set badcolors $origbad
|
|
}
|
|
set origbad $badcolors
|
|
if {[llength $badcolors] < $ncolors - 1} {
|
|
foreach child $kids {
|
|
if {[info exists colormap($child)]
|
|
&& [lsearch -exact $badcolors $colormap($child)] < 0} {
|
|
lappend badcolors $colormap($child)
|
|
}
|
|
foreach p $parents($curview,$child) {
|
|
if {[info exists colormap($p)]
|
|
&& [lsearch -exact $badcolors $colormap($p)] < 0} {
|
|
lappend badcolors $colormap($p)
|
|
}
|
|
}
|
|
}
|
|
if {[llength $badcolors] >= $ncolors} {
|
|
set badcolors $origbad
|
|
}
|
|
}
|
|
for {set i 0} {$i <= $ncolors} {incr i} {
|
|
set c [lindex $colors $nextcolor]
|
|
if {[incr nextcolor] >= $ncolors} {
|
|
set nextcolor 0
|
|
}
|
|
if {[lsearch -exact $badcolors $c]} break
|
|
}
|
|
set colormap($id) $c
|
|
}
|
|
|
|
proc bindline {t id} {
|
|
global canv
|
|
|
|
$canv bind $t <Enter> "lineenter %x %y $id"
|
|
$canv bind $t <Motion> "linemotion %x %y $id"
|
|
$canv bind $t <Leave> "lineleave $id"
|
|
$canv bind $t <Button-1> "lineclick %x %y $id 1"
|
|
}
|
|
|
|
proc drawtags {id x xt y1} {
|
|
global idtags idheads idotherrefs mainhead
|
|
global linespc lthickness
|
|
global canv rowtextx curview fgcolor bgcolor ctxbut
|
|
|
|
set marks {}
|
|
set ntags 0
|
|
set nheads 0
|
|
if {[info exists idtags($id)]} {
|
|
set marks $idtags($id)
|
|
set ntags [llength $marks]
|
|
}
|
|
if {[info exists idheads($id)]} {
|
|
set marks [concat $marks $idheads($id)]
|
|
set nheads [llength $idheads($id)]
|
|
}
|
|
if {[info exists idotherrefs($id)]} {
|
|
set marks [concat $marks $idotherrefs($id)]
|
|
}
|
|
if {$marks eq {}} {
|
|
return $xt
|
|
}
|
|
|
|
set delta [expr {int(0.5 * ($linespc - $lthickness))}]
|
|
set yt [expr {$y1 - 0.5 * $linespc}]
|
|
set yb [expr {$yt + $linespc - 1}]
|
|
set xvals {}
|
|
set wvals {}
|
|
set i -1
|
|
foreach tag $marks {
|
|
incr i
|
|
if {$i >= $ntags && $i < $ntags + $nheads && $tag eq $mainhead} {
|
|
set wid [font measure mainfontbold $tag]
|
|
} else {
|
|
set wid [font measure mainfont $tag]
|
|
}
|
|
lappend xvals $xt
|
|
lappend wvals $wid
|
|
set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}]
|
|
}
|
|
set t [$canv create line $x $y1 [lindex $xvals end] $y1 \
|
|
-width $lthickness -fill black -tags tag.$id]
|
|
$canv lower $t
|
|
foreach tag $marks x $xvals wid $wvals {
|
|
set xl [expr {$x + $delta}]
|
|
set xr [expr {$x + $delta + $wid + $lthickness}]
|
|
set font mainfont
|
|
if {[incr ntags -1] >= 0} {
|
|
# draw a tag
|
|
set t [$canv create polygon $x [expr {$yt + $delta}] $xl $yt \
|
|
$xr $yt $xr $yb $xl $yb $x [expr {$yb - $delta}] \
|
|
-width 1 -outline black -fill yellow -tags tag.$id]
|
|
$canv bind $t <1> [list showtag $tag 1]
|
|
set rowtextx([rowofcommit $id]) [expr {$xr + $linespc}]
|
|
} else {
|
|
# draw a head or other ref
|
|
if {[incr nheads -1] >= 0} {
|
|
set col green
|
|
if {$tag eq $mainhead} {
|
|
set font mainfontbold
|
|
}
|
|
} else {
|
|
set col "#ddddff"
|
|
}
|
|
set xl [expr {$xl - $delta/2}]
|
|
$canv create polygon $x $yt $xr $yt $xr $yb $x $yb \
|
|
-width 1 -outline black -fill $col -tags tag.$id
|
|
if {[regexp {^(remotes/.*/|remotes/)} $tag match remoteprefix]} {
|
|
set rwid [font measure mainfont $remoteprefix]
|
|
set xi [expr {$x + 1}]
|
|
set yti [expr {$yt + 1}]
|
|
set xri [expr {$x + $rwid}]
|
|
$canv create polygon $xi $yti $xri $yti $xri $yb $xi $yb \
|
|
-width 0 -fill "#ffddaa" -tags tag.$id
|
|
}
|
|
}
|
|
set t [$canv create text $xl $y1 -anchor w -text $tag -fill $fgcolor \
|
|
-font $font -tags [list tag.$id text]]
|
|
if {$ntags >= 0} {
|
|
$canv bind $t <1> [list showtag $tag 1]
|
|
} elseif {$nheads >= 0} {
|
|
$canv bind $t $ctxbut [list headmenu %X %Y $id $tag]
|
|
}
|
|
}
|
|
return $xt
|
|
}
|
|
|
|
proc xcoord {i level ln} {
|
|
global canvx0 xspc1 xspc2
|
|
|
|
set x [expr {$canvx0 + $i * $xspc1($ln)}]
|
|
if {$i > 0 && $i == $level} {
|
|
set x [expr {$x + 0.5 * ($xspc2 - $xspc1($ln))}]
|
|
} elseif {$i > $level} {
|
|
set x [expr {$x + $xspc2 - $xspc1($ln)}]
|
|
}
|
|
return $x
|
|
}
|
|
|
|
proc show_status {msg} {
|
|
global canv fgcolor
|
|
|
|
clear_display
|
|
$canv create text 3 3 -anchor nw -text $msg -font mainfont \
|
|
-tags text -fill $fgcolor
|
|
}
|
|
|
|
# Don't change the text pane cursor if it is currently the hand cursor,
|
|
# showing that we are over a sha1 ID link.
|
|
proc settextcursor {c} {
|
|
global ctext curtextcursor
|
|
|
|
if {[$ctext cget -cursor] == $curtextcursor} {
|
|
$ctext config -cursor $c
|
|
}
|
|
set curtextcursor $c
|
|
}
|
|
|
|
proc nowbusy {what {name {}}} {
|
|
global isbusy busyname statusw
|
|
|
|
if {[array names isbusy] eq {}} {
|
|
. config -cursor watch
|
|
settextcursor watch
|
|
}
|
|
set isbusy($what) 1
|
|
set busyname($what) $name
|
|
if {$name ne {}} {
|
|
$statusw conf -text $name
|
|
}
|
|
}
|
|
|
|
proc notbusy {what} {
|
|
global isbusy maincursor textcursor busyname statusw
|
|
|
|
catch {
|
|
unset isbusy($what)
|
|
if {$busyname($what) ne {} &&
|
|
[$statusw cget -text] eq $busyname($what)} {
|
|
$statusw conf -text {}
|
|
}
|
|
}
|
|
if {[array names isbusy] eq {}} {
|
|
. config -cursor $maincursor
|
|
settextcursor $textcursor
|
|
}
|
|
}
|
|
|
|
proc findmatches {f} {
|
|
global findtype findstring
|
|
if {$findtype == [mc "Regexp"]} {
|
|
set matches [regexp -indices -all -inline $findstring $f]
|
|
} else {
|
|
set fs $findstring
|
|
if {$findtype == [mc "IgnCase"]} {
|
|
set f [string tolower $f]
|
|
set fs [string tolower $fs]
|
|
}
|
|
set matches {}
|
|
set i 0
|
|
set l [string length $fs]
|
|
while {[set j [string first $fs $f $i]] >= 0} {
|
|
lappend matches [list $j [expr {$j+$l-1}]]
|
|
set i [expr {$j + $l}]
|
|
}
|
|
}
|
|
return $matches
|
|
}
|
|
|
|
proc dofind {{dirn 1} {wrap 1}} {
|
|
global findstring findstartline findcurline selectedline numcommits
|
|
global gdttype filehighlight fh_serial find_dirn findallowwrap
|
|
|
|
if {[info exists find_dirn]} {
|
|
if {$find_dirn == $dirn} return
|
|
stopfinding
|
|
}
|
|
focus .
|
|
if {$findstring eq {} || $numcommits == 0} return
|
|
if {$selectedline eq {}} {
|
|
set findstartline [lindex [visiblerows] [expr {$dirn < 0}]]
|
|
} else {
|
|
set findstartline $selectedline
|
|
}
|
|
set findcurline $findstartline
|
|
nowbusy finding [mc "Searching"]
|
|
if {$gdttype ne [mc "containing:"] && ![info exists filehighlight]} {
|
|
after cancel do_file_hl $fh_serial
|
|
do_file_hl $fh_serial
|
|
}
|
|
set find_dirn $dirn
|
|
set findallowwrap $wrap
|
|
run findmore
|
|
}
|
|
|
|
proc stopfinding {} {
|
|
global find_dirn findcurline fprogcoord
|
|
|
|
if {[info exists find_dirn]} {
|
|
unset find_dirn
|
|
unset findcurline
|
|
notbusy finding
|
|
set fprogcoord 0
|
|
adjustprogress
|
|
}
|
|
stopblaming
|
|
}
|
|
|
|
proc findmore {} {
|
|
global commitdata commitinfo numcommits findpattern findloc
|
|
global findstartline findcurline findallowwrap
|
|
global find_dirn gdttype fhighlights fprogcoord
|
|
global curview varcorder vrownum varccommits vrowmod
|
|
|
|
if {![info exists find_dirn]} {
|
|
return 0
|
|
}
|
|
set fldtypes [list [mc "Headline"] [mc "Author"] [mc "Date"] [mc "Committer"] [mc "CDate"] [mc "Comments"]]
|
|
set l $findcurline
|
|
set moretodo 0
|
|
if {$find_dirn > 0} {
|
|
incr l
|
|
if {$l >= $numcommits} {
|
|
set l 0
|
|
}
|
|
if {$l <= $findstartline} {
|
|
set lim [expr {$findstartline + 1}]
|
|
} else {
|
|
set lim $numcommits
|
|
set moretodo $findallowwrap
|
|
}
|
|
} else {
|
|
if {$l == 0} {
|
|
set l $numcommits
|
|
}
|
|
incr l -1
|
|
if {$l >= $findstartline} {
|
|
set lim [expr {$findstartline - 1}]
|
|
} else {
|
|
set lim -1
|
|
set moretodo $findallowwrap
|
|
}
|
|
}
|
|
set n [expr {($lim - $l) * $find_dirn}]
|
|
if {$n > 500} {
|
|
set n 500
|
|
set moretodo 1
|
|
}
|
|
if {$l + ($find_dirn > 0? $n: 1) > $vrowmod($curview)} {
|
|
update_arcrows $curview
|
|
}
|
|
set found 0
|
|
set domore 1
|
|
set ai [bsearch $vrownum($curview) $l]
|
|
set a [lindex $varcorder($curview) $ai]
|
|
set arow [lindex $vrownum($curview) $ai]
|
|
set ids [lindex $varccommits($curview,$a)]
|
|
set arowend [expr {$arow + [llength $ids]}]
|
|
if {$gdttype eq [mc "containing:"]} {
|
|
for {} {$n > 0} {incr n -1; incr l $find_dirn} {
|
|
if {$l < $arow || $l >= $arowend} {
|
|
incr ai $find_dirn
|
|
set a [lindex $varcorder($curview) $ai]
|
|
set arow [lindex $vrownum($curview) $ai]
|
|
set ids [lindex $varccommits($curview,$a)]
|
|
set arowend [expr {$arow + [llength $ids]}]
|
|
}
|
|
set id [lindex $ids [expr {$l - $arow}]]
|
|
# shouldn't happen unless git log doesn't give all the commits...
|
|
if {![info exists commitdata($id)] ||
|
|
![doesmatch $commitdata($id)]} {
|
|
continue
|
|
}
|
|
if {![info exists commitinfo($id)]} {
|
|
getcommit $id
|
|
}
|
|
set info $commitinfo($id)
|
|
foreach f $info ty $fldtypes {
|
|
if {($findloc eq [mc "All fields"] || $findloc eq $ty) &&
|
|
[doesmatch $f]} {
|
|
set found 1
|
|
break
|
|
}
|
|
}
|
|
if {$found} break
|
|
}
|
|
} else {
|
|
for {} {$n > 0} {incr n -1; incr l $find_dirn} {
|
|
if {$l < $arow || $l >= $arowend} {
|
|
incr ai $find_dirn
|
|
set a [lindex $varcorder($curview) $ai]
|
|
set arow [lindex $vrownum($curview) $ai]
|
|
set ids [lindex $varccommits($curview,$a)]
|
|
set arowend [expr {$arow + [llength $ids]}]
|
|
}
|
|
set id [lindex $ids [expr {$l - $arow}]]
|
|
if {![info exists fhighlights($id)]} {
|
|
# this sets fhighlights($id) to -1
|
|
askfilehighlight $l $id
|
|
}
|
|
if {$fhighlights($id) > 0} {
|
|
set found $domore
|
|
break
|
|
}
|
|
if {$fhighlights($id) < 0} {
|
|
if {$domore} {
|
|
set domore 0
|
|
set findcurline [expr {$l - $find_dirn}]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if {$found || ($domore && !$moretodo)} {
|
|
unset findcurline
|
|
unset find_dirn
|
|
notbusy finding
|
|
set fprogcoord 0
|
|
adjustprogress
|
|
if {$found} {
|
|
findselectline $l
|
|
} else {
|
|
bell
|
|
}
|
|
return 0
|
|
}
|
|
if {!$domore} {
|
|
flushhighlights
|
|
} else {
|
|
set findcurline [expr {$l - $find_dirn}]
|
|
}
|
|
set n [expr {($findcurline - $findstartline) * $find_dirn - 1}]
|
|
if {$n < 0} {
|
|
incr n $numcommits
|
|
}
|
|
set fprogcoord [expr {$n * 1.0 / $numcommits}]
|
|
adjustprogress
|
|
return $domore
|
|
}
|
|
|
|
proc findselectline {l} {
|
|
global findloc commentend ctext findcurline markingmatches gdttype
|
|
|
|
set markingmatches [expr {$gdttype eq [mc "containing:"]}]
|
|
set findcurline $l
|
|
selectline $l 1
|
|
if {$markingmatches &&
|
|
($findloc eq [mc "All fields"] || $findloc eq [mc "Comments"])} {
|
|
# highlight the matches in the comments
|
|
set f [$ctext get 1.0 $commentend]
|
|
set matches [findmatches $f]
|
|
foreach match $matches {
|
|
set start [lindex $match 0]
|
|
set end [expr {[lindex $match 1] + 1}]
|
|
$ctext tag add found "1.0 + $start c" "1.0 + $end c"
|
|
}
|
|
}
|
|
drawvisible
|
|
}
|
|
|
|
# mark the bits of a headline or author that match a find string
|
|
proc markmatches {canv l str tag matches font row} {
|
|
global selectedline
|
|
|
|
set bbox [$canv bbox $tag]
|
|
set x0 [lindex $bbox 0]
|
|
set y0 [lindex $bbox 1]
|
|
set y1 [lindex $bbox 3]
|
|
foreach match $matches {
|
|
set start [lindex $match 0]
|
|
set end [lindex $match 1]
|
|
if {$start > $end} continue
|
|
set xoff [font measure $font [string range $str 0 [expr {$start-1}]]]
|
|
set xlen [font measure $font [string range $str 0 [expr {$end}]]]
|
|
set t [$canv create rect [expr {$x0+$xoff}] $y0 \
|
|
[expr {$x0+$xlen+2}] $y1 \
|
|
-outline {} -tags [list match$l matches] -fill yellow]
|
|
$canv lower $t
|
|
if {$row == $selectedline} {
|
|
$canv raise $t secsel
|
|
}
|
|
}
|
|
}
|
|
|
|
proc unmarkmatches {} {
|
|
global markingmatches
|
|
|
|
allcanvs delete matches
|
|
set markingmatches 0
|
|
stopfinding
|
|
}
|
|
|
|
proc selcanvline {w x y} {
|
|
global canv canvy0 ctext linespc
|
|
global rowtextx
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
if {$ymax == {}} return
|
|
set yfrac [lindex [$canv yview] 0]
|
|
set y [expr {$y + $yfrac * $ymax}]
|
|
set l [expr {int(($y - $canvy0) / $linespc + 0.5)}]
|
|
if {$l < 0} {
|
|
set l 0
|
|
}
|
|
if {$w eq $canv} {
|
|
set xmax [lindex [$canv cget -scrollregion] 2]
|
|
set xleft [expr {[lindex [$canv xview] 0] * $xmax}]
|
|
if {![info exists rowtextx($l)] || $xleft + $x < $rowtextx($l)} return
|
|
}
|
|
unmarkmatches
|
|
selectline $l 1
|
|
}
|
|
|
|
proc commit_descriptor {p} {
|
|
global commitinfo
|
|
if {![info exists commitinfo($p)]} {
|
|
getcommit $p
|
|
}
|
|
set l "..."
|
|
if {[llength $commitinfo($p)] > 1} {
|
|
set l [lindex $commitinfo($p) 0]
|
|
}
|
|
return "$p ($l)\n"
|
|
}
|
|
|
|
# append some text to the ctext widget, and make any SHA1 ID
|
|
# that we know about be a clickable link.
|
|
proc appendwithlinks {text tags} {
|
|
global ctext linknum curview
|
|
|
|
set start [$ctext index "end - 1c"]
|
|
$ctext insert end $text $tags
|
|
set links [regexp -indices -all -inline {\m[0-9a-f]{6,40}\M} $text]
|
|
foreach l $links {
|
|
set s [lindex $l 0]
|
|
set e [lindex $l 1]
|
|
set linkid [string range $text $s $e]
|
|
incr e
|
|
$ctext tag delete link$linknum
|
|
$ctext tag add link$linknum "$start + $s c" "$start + $e c"
|
|
setlink $linkid link$linknum
|
|
incr linknum
|
|
}
|
|
}
|
|
|
|
proc setlink {id lk} {
|
|
global curview ctext pendinglinks
|
|
|
|
set known 0
|
|
if {[string length $id] < 40} {
|
|
set matches [longid $id]
|
|
if {[llength $matches] > 0} {
|
|
if {[llength $matches] > 1} return
|
|
set known 1
|
|
set id [lindex $matches 0]
|
|
}
|
|
} else {
|
|
set known [commitinview $id $curview]
|
|
}
|
|
if {$known} {
|
|
$ctext tag conf $lk -foreground blue -underline 1
|
|
$ctext tag bind $lk <1> [list selbyid $id]
|
|
$ctext tag bind $lk <Enter> {linkcursor %W 1}
|
|
$ctext tag bind $lk <Leave> {linkcursor %W -1}
|
|
} else {
|
|
lappend pendinglinks($id) $lk
|
|
interestedin $id {makelink %P}
|
|
}
|
|
}
|
|
|
|
proc makelink {id} {
|
|
global pendinglinks
|
|
|
|
if {![info exists pendinglinks($id)]} return
|
|
foreach lk $pendinglinks($id) {
|
|
setlink $id $lk
|
|
}
|
|
unset pendinglinks($id)
|
|
}
|
|
|
|
proc linkcursor {w inc} {
|
|
global linkentercount curtextcursor
|
|
|
|
if {[incr linkentercount $inc] > 0} {
|
|
$w configure -cursor hand2
|
|
} else {
|
|
$w configure -cursor $curtextcursor
|
|
if {$linkentercount < 0} {
|
|
set linkentercount 0
|
|
}
|
|
}
|
|
}
|
|
|
|
proc viewnextline {dir} {
|
|
global canv linespc
|
|
|
|
$canv delete hover
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
set wnow [$canv yview]
|
|
set wtop [expr {[lindex $wnow 0] * $ymax}]
|
|
set newtop [expr {$wtop + $dir * $linespc}]
|
|
if {$newtop < 0} {
|
|
set newtop 0
|
|
} elseif {$newtop > $ymax} {
|
|
set newtop $ymax
|
|
}
|
|
allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}]
|
|
}
|
|
|
|
# add a list of tag or branch names at position pos
|
|
# returns the number of names inserted
|
|
proc appendrefs {pos ids var} {
|
|
global ctext linknum curview $var maxrefs
|
|
|
|
if {[catch {$ctext index $pos}]} {
|
|
return 0
|
|
}
|
|
$ctext conf -state normal
|
|
$ctext delete $pos "$pos lineend"
|
|
set tags {}
|
|
foreach id $ids {
|
|
foreach tag [set $var\($id\)] {
|
|
lappend tags [list $tag $id]
|
|
}
|
|
}
|
|
if {[llength $tags] > $maxrefs} {
|
|
$ctext insert $pos "many ([llength $tags])"
|
|
} else {
|
|
set tags [lsort -index 0 -decreasing $tags]
|
|
set sep {}
|
|
foreach ti $tags {
|
|
set id [lindex $ti 1]
|
|
set lk link$linknum
|
|
incr linknum
|
|
$ctext tag delete $lk
|
|
$ctext insert $pos $sep
|
|
$ctext insert $pos [lindex $ti 0] $lk
|
|
setlink $id $lk
|
|
set sep ", "
|
|
}
|
|
}
|
|
$ctext conf -state disabled
|
|
return [llength $tags]
|
|
}
|
|
|
|
# called when we have finished computing the nearby tags
|
|
proc dispneartags {delay} {
|
|
global selectedline currentid showneartags tagphase
|
|
|
|
if {$selectedline eq {} || !$showneartags} return
|
|
after cancel dispnexttag
|
|
if {$delay} {
|
|
after 200 dispnexttag
|
|
set tagphase -1
|
|
} else {
|
|
after idle dispnexttag
|
|
set tagphase 0
|
|
}
|
|
}
|
|
|
|
proc dispnexttag {} {
|
|
global selectedline currentid showneartags tagphase ctext
|
|
|
|
if {$selectedline eq {} || !$showneartags} return
|
|
switch -- $tagphase {
|
|
0 {
|
|
set dtags [desctags $currentid]
|
|
if {$dtags ne {}} {
|
|
appendrefs precedes $dtags idtags
|
|
}
|
|
}
|
|
1 {
|
|
set atags [anctags $currentid]
|
|
if {$atags ne {}} {
|
|
appendrefs follows $atags idtags
|
|
}
|
|
}
|
|
2 {
|
|
set dheads [descheads $currentid]
|
|
if {$dheads ne {}} {
|
|
if {[appendrefs branch $dheads idheads] > 1
|
|
&& [$ctext get "branch -3c"] eq "h"} {
|
|
# turn "Branch" into "Branches"
|
|
$ctext conf -state normal
|
|
$ctext insert "branch -2c" "es"
|
|
$ctext conf -state disabled
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if {[incr tagphase] <= 2} {
|
|
after idle dispnexttag
|
|
}
|
|
}
|
|
|
|
proc make_secsel {id} {
|
|
global linehtag linentag linedtag canv canv2 canv3
|
|
|
|
if {![info exists linehtag($id)]} return
|
|
$canv delete secsel
|
|
set t [eval $canv create rect [$canv bbox $linehtag($id)] -outline {{}} \
|
|
-tags secsel -fill [$canv cget -selectbackground]]
|
|
$canv lower $t
|
|
$canv2 delete secsel
|
|
set t [eval $canv2 create rect [$canv2 bbox $linentag($id)] -outline {{}} \
|
|
-tags secsel -fill [$canv2 cget -selectbackground]]
|
|
$canv2 lower $t
|
|
$canv3 delete secsel
|
|
set t [eval $canv3 create rect [$canv3 bbox $linedtag($id)] -outline {{}} \
|
|
-tags secsel -fill [$canv3 cget -selectbackground]]
|
|
$canv3 lower $t
|
|
}
|
|
|
|
proc selectline {l isnew {desired_loc {}}} {
|
|
global canv ctext commitinfo selectedline
|
|
global canvy0 linespc parents children curview
|
|
global currentid sha1entry
|
|
global commentend idtags linknum
|
|
global mergemax numcommits pending_select
|
|
global cmitmode showneartags allcommits
|
|
global targetrow targetid lastscrollrows
|
|
global autoselect jump_to_here
|
|
|
|
catch {unset pending_select}
|
|
$canv delete hover
|
|
normalline
|
|
unsel_reflist
|
|
stopfinding
|
|
if {$l < 0 || $l >= $numcommits} return
|
|
set id [commitonrow $l]
|
|
set targetid $id
|
|
set targetrow $l
|
|
set selectedline $l
|
|
set currentid $id
|
|
if {$lastscrollrows < $numcommits} {
|
|
setcanvscroll
|
|
}
|
|
|
|
set y [expr {$canvy0 + $l * $linespc}]
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
set ytop [expr {$y - $linespc - 1}]
|
|
set ybot [expr {$y + $linespc + 1}]
|
|
set wnow [$canv yview]
|
|
set wtop [expr {[lindex $wnow 0] * $ymax}]
|
|
set wbot [expr {[lindex $wnow 1] * $ymax}]
|
|
set wh [expr {$wbot - $wtop}]
|
|
set newtop $wtop
|
|
if {$ytop < $wtop} {
|
|
if {$ybot < $wtop} {
|
|
set newtop [expr {$y - $wh / 2.0}]
|
|
} else {
|
|
set newtop $ytop
|
|
if {$newtop > $wtop - $linespc} {
|
|
set newtop [expr {$wtop - $linespc}]
|
|
}
|
|
}
|
|
} elseif {$ybot > $wbot} {
|
|
if {$ytop > $wbot} {
|
|
set newtop [expr {$y - $wh / 2.0}]
|
|
} else {
|
|
set newtop [expr {$ybot - $wh}]
|
|
if {$newtop < $wtop + $linespc} {
|
|
set newtop [expr {$wtop + $linespc}]
|
|
}
|
|
}
|
|
}
|
|
if {$newtop != $wtop} {
|
|
if {$newtop < 0} {
|
|
set newtop 0
|
|
}
|
|
allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}]
|
|
drawvisible
|
|
}
|
|
|
|
make_secsel $id
|
|
|
|
if {$isnew} {
|
|
addtohistory [list selbyid $id]
|
|
}
|
|
|
|
$sha1entry delete 0 end
|
|
$sha1entry insert 0 $id
|
|
if {$autoselect} {
|
|
$sha1entry selection from 0
|
|
$sha1entry selection to end
|
|
}
|
|
rhighlight_sel $id
|
|
|
|
$ctext conf -state normal
|
|
clear_ctext
|
|
set linknum 0
|
|
if {![info exists commitinfo($id)]} {
|
|
getcommit $id
|
|
}
|
|
set info $commitinfo($id)
|
|
set date [formatdate [lindex $info 2]]
|
|
$ctext insert end "[mc "Author"]: [lindex $info 1] $date\n"
|
|
set date [formatdate [lindex $info 4]]
|
|
$ctext insert end "[mc "Committer"]: [lindex $info 3] $date\n"
|
|
if {[info exists idtags($id)]} {
|
|
$ctext insert end [mc "Tags:"]
|
|
foreach tag $idtags($id) {
|
|
$ctext insert end " $tag"
|
|
}
|
|
$ctext insert end "\n"
|
|
}
|
|
|
|
set headers {}
|
|
set olds $parents($curview,$id)
|
|
if {[llength $olds] > 1} {
|
|
set np 0
|
|
foreach p $olds {
|
|
if {$np >= $mergemax} {
|
|
set tag mmax
|
|
} else {
|
|
set tag m$np
|
|
}
|
|
$ctext insert end "[mc "Parent"]: " $tag
|
|
appendwithlinks [commit_descriptor $p] {}
|
|
incr np
|
|
}
|
|
} else {
|
|
foreach p $olds {
|
|
append headers "[mc "Parent"]: [commit_descriptor $p]"
|
|
}
|
|
}
|
|
|
|
foreach c $children($curview,$id) {
|
|
append headers "[mc "Child"]: [commit_descriptor $c]"
|
|
}
|
|
|
|
# make anything that looks like a SHA1 ID be a clickable link
|
|
appendwithlinks $headers {}
|
|
if {$showneartags} {
|
|
if {![info exists allcommits]} {
|
|
getallcommits
|
|
}
|
|
$ctext insert end "[mc "Branch"]: "
|
|
$ctext mark set branch "end -1c"
|
|
$ctext mark gravity branch left
|
|
$ctext insert end "\n[mc "Follows"]: "
|
|
$ctext mark set follows "end -1c"
|
|
$ctext mark gravity follows left
|
|
$ctext insert end "\n[mc "Precedes"]: "
|
|
$ctext mark set precedes "end -1c"
|
|
$ctext mark gravity precedes left
|
|
$ctext insert end "\n"
|
|
dispneartags 1
|
|
}
|
|
$ctext insert end "\n"
|
|
set comment [lindex $info 5]
|
|
if {[string first "\r" $comment] >= 0} {
|
|
set comment [string map {"\r" "\n "} $comment]
|
|
}
|
|
appendwithlinks $comment {comment}
|
|
|
|
$ctext tag remove found 1.0 end
|
|
$ctext conf -state disabled
|
|
set commentend [$ctext index "end - 1c"]
|
|
|
|
set jump_to_here $desired_loc
|
|
init_flist [mc "Comments"]
|
|
if {$cmitmode eq "tree"} {
|
|
gettree $id
|
|
} elseif {[llength $olds] <= 1} {
|
|
startdiff $id
|
|
} else {
|
|
mergediff $id
|
|
}
|
|
}
|
|
|
|
proc selfirstline {} {
|
|
unmarkmatches
|
|
selectline 0 1
|
|
}
|
|
|
|
proc sellastline {} {
|
|
global numcommits
|
|
unmarkmatches
|
|
set l [expr {$numcommits - 1}]
|
|
selectline $l 1
|
|
}
|
|
|
|
proc selnextline {dir} {
|
|
global selectedline
|
|
focus .
|
|
if {$selectedline eq {}} return
|
|
set l [expr {$selectedline + $dir}]
|
|
unmarkmatches
|
|
selectline $l 1
|
|
}
|
|
|
|
proc selnextpage {dir} {
|
|
global canv linespc selectedline numcommits
|
|
|
|
set lpp [expr {([winfo height $canv] - 2) / $linespc}]
|
|
if {$lpp < 1} {
|
|
set lpp 1
|
|
}
|
|
allcanvs yview scroll [expr {$dir * $lpp}] units
|
|
drawvisible
|
|
if {$selectedline eq {}} return
|
|
set l [expr {$selectedline + $dir * $lpp}]
|
|
if {$l < 0} {
|
|
set l 0
|
|
} elseif {$l >= $numcommits} {
|
|
set l [expr $numcommits - 1]
|
|
}
|
|
unmarkmatches
|
|
selectline $l 1
|
|
}
|
|
|
|
proc unselectline {} {
|
|
global selectedline currentid
|
|
|
|
set selectedline {}
|
|
catch {unset currentid}
|
|
allcanvs delete secsel
|
|
rhighlight_none
|
|
}
|
|
|
|
proc reselectline {} {
|
|
global selectedline
|
|
|
|
if {$selectedline ne {}} {
|
|
selectline $selectedline 0
|
|
}
|
|
}
|
|
|
|
proc addtohistory {cmd} {
|
|
global history historyindex curview
|
|
|
|
set elt [list $curview $cmd]
|
|
if {$historyindex > 0
|
|
&& [lindex $history [expr {$historyindex - 1}]] == $elt} {
|
|
return
|
|
}
|
|
|
|
if {$historyindex < [llength $history]} {
|
|
set history [lreplace $history $historyindex end $elt]
|
|
} else {
|
|
lappend history $elt
|
|
}
|
|
incr historyindex
|
|
if {$historyindex > 1} {
|
|
.tf.bar.leftbut conf -state normal
|
|
} else {
|
|
.tf.bar.leftbut conf -state disabled
|
|
}
|
|
.tf.bar.rightbut conf -state disabled
|
|
}
|
|
|
|
proc godo {elt} {
|
|
global curview
|
|
|
|
set view [lindex $elt 0]
|
|
set cmd [lindex $elt 1]
|
|
if {$curview != $view} {
|
|
showview $view
|
|
}
|
|
eval $cmd
|
|
}
|
|
|
|
proc goback {} {
|
|
global history historyindex
|
|
focus .
|
|
|
|
if {$historyindex > 1} {
|
|
incr historyindex -1
|
|
godo [lindex $history [expr {$historyindex - 1}]]
|
|
.tf.bar.rightbut conf -state normal
|
|
}
|
|
if {$historyindex <= 1} {
|
|
.tf.bar.leftbut conf -state disabled
|
|
}
|
|
}
|
|
|
|
proc goforw {} {
|
|
global history historyindex
|
|
focus .
|
|
|
|
if {$historyindex < [llength $history]} {
|
|
set cmd [lindex $history $historyindex]
|
|
incr historyindex
|
|
godo $cmd
|
|
.tf.bar.leftbut conf -state normal
|
|
}
|
|
if {$historyindex >= [llength $history]} {
|
|
.tf.bar.rightbut conf -state disabled
|
|
}
|
|
}
|
|
|
|
proc gettree {id} {
|
|
global treefilelist treeidlist diffids diffmergeid treepending
|
|
global nullid nullid2
|
|
|
|
set diffids $id
|
|
catch {unset diffmergeid}
|
|
if {![info exists treefilelist($id)]} {
|
|
if {![info exists treepending]} {
|
|
if {$id eq $nullid} {
|
|
set cmd [list | git ls-files]
|
|
} elseif {$id eq $nullid2} {
|
|
set cmd [list | git ls-files --stage -t]
|
|
} else {
|
|
set cmd [list | git ls-tree -r $id]
|
|
}
|
|
if {[catch {set gtf [open $cmd r]}]} {
|
|
return
|
|
}
|
|
set treepending $id
|
|
set treefilelist($id) {}
|
|
set treeidlist($id) {}
|
|
fconfigure $gtf -blocking 0 -encoding binary
|
|
filerun $gtf [list gettreeline $gtf $id]
|
|
}
|
|
} else {
|
|
setfilelist $id
|
|
}
|
|
}
|
|
|
|
proc gettreeline {gtf id} {
|
|
global treefilelist treeidlist treepending cmitmode diffids nullid nullid2
|
|
|
|
set nl 0
|
|
while {[incr nl] <= 1000 && [gets $gtf line] >= 0} {
|
|
if {$diffids eq $nullid} {
|
|
set fname $line
|
|
} else {
|
|
set i [string first "\t" $line]
|
|
if {$i < 0} continue
|
|
set fname [string range $line [expr {$i+1}] end]
|
|
set line [string range $line 0 [expr {$i-1}]]
|
|
if {$diffids ne $nullid2 && [lindex $line 1] ne "blob"} continue
|
|
set sha1 [lindex $line 2]
|
|
lappend treeidlist($id) $sha1
|
|
}
|
|
if {[string index $fname 0] eq "\""} {
|
|
set fname [lindex $fname 0]
|
|
}
|
|
set fname [encoding convertfrom $fname]
|
|
lappend treefilelist($id) $fname
|
|
}
|
|
if {![eof $gtf]} {
|
|
return [expr {$nl >= 1000? 2: 1}]
|
|
}
|
|
close $gtf
|
|
unset treepending
|
|
if {$cmitmode ne "tree"} {
|
|
if {![info exists diffmergeid]} {
|
|
gettreediffs $diffids
|
|
}
|
|
} elseif {$id ne $diffids} {
|
|
gettree $diffids
|
|
} else {
|
|
setfilelist $id
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc showfile {f} {
|
|
global treefilelist treeidlist diffids nullid nullid2
|
|
global ctext_file_names ctext_file_lines
|
|
global ctext commentend
|
|
|
|
set i [lsearch -exact $treefilelist($diffids) $f]
|
|
if {$i < 0} {
|
|
puts "oops, $f not in list for id $diffids"
|
|
return
|
|
}
|
|
if {$diffids eq $nullid} {
|
|
if {[catch {set bf [open $f r]} err]} {
|
|
puts "oops, can't read $f: $err"
|
|
return
|
|
}
|
|
} else {
|
|
set blob [lindex $treeidlist($diffids) $i]
|
|
if {[catch {set bf [open [concat | git cat-file blob $blob] r]} err]} {
|
|
puts "oops, error reading blob $blob: $err"
|
|
return
|
|
}
|
|
}
|
|
fconfigure $bf -blocking 0 -encoding [get_path_encoding $f]
|
|
filerun $bf [list getblobline $bf $diffids]
|
|
$ctext config -state normal
|
|
clear_ctext $commentend
|
|
lappend ctext_file_names $f
|
|
lappend ctext_file_lines [lindex [split $commentend "."] 0]
|
|
$ctext insert end "\n"
|
|
$ctext insert end "$f\n" filesep
|
|
$ctext config -state disabled
|
|
$ctext yview $commentend
|
|
settabs 0
|
|
}
|
|
|
|
proc getblobline {bf id} {
|
|
global diffids cmitmode ctext
|
|
|
|
if {$id ne $diffids || $cmitmode ne "tree"} {
|
|
catch {close $bf}
|
|
return 0
|
|
}
|
|
$ctext config -state normal
|
|
set nl 0
|
|
while {[incr nl] <= 1000 && [gets $bf line] >= 0} {
|
|
$ctext insert end "$line\n"
|
|
}
|
|
if {[eof $bf]} {
|
|
global jump_to_here ctext_file_names commentend
|
|
|
|
# delete last newline
|
|
$ctext delete "end - 2c" "end - 1c"
|
|
close $bf
|
|
if {$jump_to_here ne {} &&
|
|
[lindex $jump_to_here 0] eq [lindex $ctext_file_names 0]} {
|
|
set lnum [expr {[lindex $jump_to_here 1] +
|
|
[lindex [split $commentend .] 0]}]
|
|
mark_ctext_line $lnum
|
|
}
|
|
return 0
|
|
}
|
|
$ctext config -state disabled
|
|
return [expr {$nl >= 1000? 2: 1}]
|
|
}
|
|
|
|
proc mark_ctext_line {lnum} {
|
|
global ctext markbgcolor
|
|
|
|
$ctext tag delete omark
|
|
$ctext tag add omark $lnum.0 "$lnum.0 + 1 line"
|
|
$ctext tag conf omark -background $markbgcolor
|
|
$ctext see $lnum.0
|
|
}
|
|
|
|
proc mergediff {id} {
|
|
global diffmergeid
|
|
global diffids treediffs
|
|
global parents curview
|
|
|
|
set diffmergeid $id
|
|
set diffids $id
|
|
set treediffs($id) {}
|
|
set np [llength $parents($curview,$id)]
|
|
settabs $np
|
|
getblobdiffs $id
|
|
}
|
|
|
|
proc startdiff {ids} {
|
|
global treediffs diffids treepending diffmergeid nullid nullid2
|
|
|
|
settabs 1
|
|
set diffids $ids
|
|
catch {unset diffmergeid}
|
|
if {![info exists treediffs($ids)] ||
|
|
[lsearch -exact $ids $nullid] >= 0 ||
|
|
[lsearch -exact $ids $nullid2] >= 0} {
|
|
if {![info exists treepending]} {
|
|
gettreediffs $ids
|
|
}
|
|
} else {
|
|
addtocflist $ids
|
|
}
|
|
}
|
|
|
|
proc path_filter {filter name} {
|
|
foreach p $filter {
|
|
set l [string length $p]
|
|
if {[string index $p end] eq "/"} {
|
|
if {[string compare -length $l $p $name] == 0} {
|
|
return 1
|
|
}
|
|
} else {
|
|
if {[string compare -length $l $p $name] == 0 &&
|
|
([string length $name] == $l ||
|
|
[string index $name $l] eq "/")} {
|
|
return 1
|
|
}
|
|
}
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc addtocflist {ids} {
|
|
global treediffs
|
|
|
|
add_flist $treediffs($ids)
|
|
getblobdiffs $ids
|
|
}
|
|
|
|
proc diffcmd {ids flags} {
|
|
global nullid nullid2
|
|
|
|
set i [lsearch -exact $ids $nullid]
|
|
set j [lsearch -exact $ids $nullid2]
|
|
if {$i >= 0} {
|
|
if {[llength $ids] > 1 && $j < 0} {
|
|
# comparing working directory with some specific revision
|
|
set cmd [concat | git diff-index $flags]
|
|
if {$i == 0} {
|
|
lappend cmd -R [lindex $ids 1]
|
|
} else {
|
|
lappend cmd [lindex $ids 0]
|
|
}
|
|
} else {
|
|
# comparing working directory with index
|
|
set cmd [concat | git diff-files $flags]
|
|
if {$j == 1} {
|
|
lappend cmd -R
|
|
}
|
|
}
|
|
} elseif {$j >= 0} {
|
|
set cmd [concat | git diff-index --cached $flags]
|
|
if {[llength $ids] > 1} {
|
|
# comparing index with specific revision
|
|
if {$i == 0} {
|
|
lappend cmd -R [lindex $ids 1]
|
|
} else {
|
|
lappend cmd [lindex $ids 0]
|
|
}
|
|
} else {
|
|
# comparing index with HEAD
|
|
lappend cmd HEAD
|
|
}
|
|
} else {
|
|
set cmd [concat | git diff-tree -r $flags $ids]
|
|
}
|
|
return $cmd
|
|
}
|
|
|
|
proc gettreediffs {ids} {
|
|
global treediff treepending
|
|
|
|
if {[catch {set gdtf [open [diffcmd $ids {--no-commit-id}] r]}]} return
|
|
|
|
set treepending $ids
|
|
set treediff {}
|
|
fconfigure $gdtf -blocking 0 -encoding binary
|
|
filerun $gdtf [list gettreediffline $gdtf $ids]
|
|
}
|
|
|
|
proc gettreediffline {gdtf ids} {
|
|
global treediff treediffs treepending diffids diffmergeid
|
|
global cmitmode vfilelimit curview limitdiffs perfile_attrs
|
|
|
|
set nr 0
|
|
set sublist {}
|
|
set max 1000
|
|
if {$perfile_attrs} {
|
|
# cache_gitattr is slow, and even slower on win32 where we
|
|
# have to invoke it for only about 30 paths at a time
|
|
set max 500
|
|
if {[tk windowingsystem] == "win32"} {
|
|
set max 120
|
|
}
|
|
}
|
|
while {[incr nr] <= $max && [gets $gdtf line] >= 0} {
|
|
set i [string first "\t" $line]
|
|
if {$i >= 0} {
|
|
set file [string range $line [expr {$i+1}] end]
|
|
if {[string index $file 0] eq "\""} {
|
|
set file [lindex $file 0]
|
|
}
|
|
set file [encoding convertfrom $file]
|
|
if {$file ne [lindex $treediff end]} {
|
|
lappend treediff $file
|
|
lappend sublist $file
|
|
}
|
|
}
|
|
}
|
|
if {$perfile_attrs} {
|
|
cache_gitattr encoding $sublist
|
|
}
|
|
if {![eof $gdtf]} {
|
|
return [expr {$nr >= $max? 2: 1}]
|
|
}
|
|
close $gdtf
|
|
if {$limitdiffs && $vfilelimit($curview) ne {}} {
|
|
set flist {}
|
|
foreach f $treediff {
|
|
if {[path_filter $vfilelimit($curview) $f]} {
|
|
lappend flist $f
|
|
}
|
|
}
|
|
set treediffs($ids) $flist
|
|
} else {
|
|
set treediffs($ids) $treediff
|
|
}
|
|
unset treepending
|
|
if {$cmitmode eq "tree" && [llength $diffids] == 1} {
|
|
gettree $diffids
|
|
} elseif {$ids != $diffids} {
|
|
if {![info exists diffmergeid]} {
|
|
gettreediffs $diffids
|
|
}
|
|
} else {
|
|
addtocflist $ids
|
|
}
|
|
return 0
|
|
}
|
|
|
|
# empty string or positive integer
|
|
proc diffcontextvalidate {v} {
|
|
return [regexp {^(|[1-9][0-9]*)$} $v]
|
|
}
|
|
|
|
proc diffcontextchange {n1 n2 op} {
|
|
global diffcontextstring diffcontext
|
|
|
|
if {[string is integer -strict $diffcontextstring]} {
|
|
if {$diffcontextstring > 0} {
|
|
set diffcontext $diffcontextstring
|
|
reselectline
|
|
}
|
|
}
|
|
}
|
|
|
|
proc changeignorespace {} {
|
|
reselectline
|
|
}
|
|
|
|
proc getblobdiffs {ids} {
|
|
global blobdifffd diffids env
|
|
global diffinhdr treediffs
|
|
global diffcontext
|
|
global ignorespace
|
|
global limitdiffs vfilelimit curview
|
|
global diffencoding targetline diffnparents
|
|
|
|
set cmd [diffcmd $ids "-p -C --cc --no-commit-id -U$diffcontext"]
|
|
if {$ignorespace} {
|
|
append cmd " -w"
|
|
}
|
|
if {$limitdiffs && $vfilelimit($curview) ne {}} {
|
|
set cmd [concat $cmd -- $vfilelimit($curview)]
|
|
}
|
|
if {[catch {set bdf [open $cmd r]} err]} {
|
|
error_popup [mc "Error getting diffs: %s" $err]
|
|
return
|
|
}
|
|
set targetline {}
|
|
set diffnparents 0
|
|
set diffinhdr 0
|
|
set diffencoding [get_path_encoding {}]
|
|
fconfigure $bdf -blocking 0 -encoding binary
|
|
set blobdifffd($ids) $bdf
|
|
filerun $bdf [list getblobdiffline $bdf $diffids]
|
|
}
|
|
|
|
proc setinlist {var i val} {
|
|
global $var
|
|
|
|
while {[llength [set $var]] < $i} {
|
|
lappend $var {}
|
|
}
|
|
if {[llength [set $var]] == $i} {
|
|
lappend $var $val
|
|
} else {
|
|
lset $var $i $val
|
|
}
|
|
}
|
|
|
|
proc makediffhdr {fname ids} {
|
|
global ctext curdiffstart treediffs diffencoding
|
|
global ctext_file_names jump_to_here targetline diffline
|
|
|
|
set fname [encoding convertfrom $fname]
|
|
set diffencoding [get_path_encoding $fname]
|
|
set i [lsearch -exact $treediffs($ids) $fname]
|
|
if {$i >= 0} {
|
|
setinlist difffilestart $i $curdiffstart
|
|
}
|
|
lset ctext_file_names end $fname
|
|
set l [expr {(78 - [string length $fname]) / 2}]
|
|
set pad [string range "----------------------------------------" 1 $l]
|
|
$ctext insert $curdiffstart "$pad $fname $pad" filesep
|
|
set targetline {}
|
|
if {$jump_to_here ne {} && [lindex $jump_to_here 0] eq $fname} {
|
|
set targetline [lindex $jump_to_here 1]
|
|
}
|
|
set diffline 0
|
|
}
|
|
|
|
proc getblobdiffline {bdf ids} {
|
|
global diffids blobdifffd ctext curdiffstart
|
|
global diffnexthead diffnextnote difffilestart
|
|
global ctext_file_names ctext_file_lines
|
|
global diffinhdr treediffs mergemax diffnparents
|
|
global diffencoding jump_to_here targetline diffline
|
|
|
|
set nr 0
|
|
$ctext conf -state normal
|
|
while {[incr nr] <= 1000 && [gets $bdf line] >= 0} {
|
|
if {$ids != $diffids || $bdf != $blobdifffd($ids)} {
|
|
close $bdf
|
|
return 0
|
|
}
|
|
if {![string compare -length 5 "diff " $line]} {
|
|
if {![regexp {^diff (--cc|--git) } $line m type]} {
|
|
set line [encoding convertfrom $line]
|
|
$ctext insert end "$line\n" hunksep
|
|
continue
|
|
}
|
|
# start of a new file
|
|
set diffinhdr 1
|
|
$ctext insert end "\n"
|
|
set curdiffstart [$ctext index "end - 1c"]
|
|
lappend ctext_file_names ""
|
|
lappend ctext_file_lines [lindex [split $curdiffstart "."] 0]
|
|
$ctext insert end "\n" filesep
|
|
|
|
if {$type eq "--cc"} {
|
|
# start of a new file in a merge diff
|
|
set fname [string range $line 10 end]
|
|
if {[lsearch -exact $treediffs($ids) $fname] < 0} {
|
|
lappend treediffs($ids) $fname
|
|
add_flist [list $fname]
|
|
}
|
|
|
|
} else {
|
|
set line [string range $line 11 end]
|
|
# If the name hasn't changed the length will be odd,
|
|
# the middle char will be a space, and the two bits either
|
|
# side will be a/name and b/name, or "a/name" and "b/name".
|
|
# If the name has changed we'll get "rename from" and
|
|
# "rename to" or "copy from" and "copy to" lines following
|
|
# this, and we'll use them to get the filenames.
|
|
# This complexity is necessary because spaces in the
|
|
# filename(s) don't get escaped.
|
|
set l [string length $line]
|
|
set i [expr {$l / 2}]
|
|
if {!(($l & 1) && [string index $line $i] eq " " &&
|
|
[string range $line 2 [expr {$i - 1}]] eq \
|
|
[string range $line [expr {$i + 3}] end])} {
|
|
continue
|
|
}
|
|
# unescape if quoted and chop off the a/ from the front
|
|
if {[string index $line 0] eq "\""} {
|
|
set fname [string range [lindex $line 0] 2 end]
|
|
} else {
|
|
set fname [string range $line 2 [expr {$i - 1}]]
|
|
}
|
|
}
|
|
makediffhdr $fname $ids
|
|
|
|
} elseif {![string compare -length 16 "* Unmerged path " $line]} {
|
|
set fname [encoding convertfrom [string range $line 16 end]]
|
|
$ctext insert end "\n"
|
|
set curdiffstart [$ctext index "end - 1c"]
|
|
lappend ctext_file_names $fname
|
|
lappend ctext_file_lines [lindex [split $curdiffstart "."] 0]
|
|
$ctext insert end "$line\n" filesep
|
|
set i [lsearch -exact $treediffs($ids) $fname]
|
|
if {$i >= 0} {
|
|
setinlist difffilestart $i $curdiffstart
|
|
}
|
|
|
|
} elseif {![string compare -length 2 "@@" $line]} {
|
|
regexp {^@@+} $line ats
|
|
set line [encoding convertfrom $diffencoding $line]
|
|
$ctext insert end "$line\n" hunksep
|
|
if {[regexp { \+(\d+),\d+ @@} $line m nl]} {
|
|
set diffline $nl
|
|
}
|
|
set diffnparents [expr {[string length $ats] - 1}]
|
|
set diffinhdr 0
|
|
|
|
} elseif {$diffinhdr} {
|
|
if {![string compare -length 12 "rename from " $line]} {
|
|
set fname [string range $line [expr 6 + [string first " from " $line] ] end]
|
|
if {[string index $fname 0] eq "\""} {
|
|
set fname [lindex $fname 0]
|
|
}
|
|
set fname [encoding convertfrom $fname]
|
|
set i [lsearch -exact $treediffs($ids) $fname]
|
|
if {$i >= 0} {
|
|
setinlist difffilestart $i $curdiffstart
|
|
}
|
|
} elseif {![string compare -length 10 $line "rename to "] ||
|
|
![string compare -length 8 $line "copy to "]} {
|
|
set fname [string range $line [expr 4 + [string first " to " $line] ] end]
|
|
if {[string index $fname 0] eq "\""} {
|
|
set fname [lindex $fname 0]
|
|
}
|
|
makediffhdr $fname $ids
|
|
} elseif {[string compare -length 3 $line "---"] == 0} {
|
|
# do nothing
|
|
continue
|
|
} elseif {[string compare -length 3 $line "+++"] == 0} {
|
|
set diffinhdr 0
|
|
continue
|
|
}
|
|
$ctext insert end "$line\n" filesep
|
|
|
|
} else {
|
|
set line [encoding convertfrom $diffencoding $line]
|
|
# parse the prefix - one ' ', '-' or '+' for each parent
|
|
set prefix [string range $line 0 [expr {$diffnparents - 1}]]
|
|
set tag [expr {$diffnparents > 1? "m": "d"}]
|
|
if {[string trim $prefix " -+"] eq {}} {
|
|
# prefix only has " ", "-" and "+" in it: normal diff line
|
|
set num [string first "-" $prefix]
|
|
if {$num >= 0} {
|
|
# removed line, first parent with line is $num
|
|
if {$num >= $mergemax} {
|
|
set num "max"
|
|
}
|
|
$ctext insert end "$line\n" $tag$num
|
|
} else {
|
|
set tags {}
|
|
if {[string first "+" $prefix] >= 0} {
|
|
# added line
|
|
lappend tags ${tag}result
|
|
if {$diffnparents > 1} {
|
|
set num [string first " " $prefix]
|
|
if {$num >= 0} {
|
|
if {$num >= $mergemax} {
|
|
set num "max"
|
|
}
|
|
lappend tags m$num
|
|
}
|
|
}
|
|
}
|
|
if {$targetline ne {}} {
|
|
if {$diffline == $targetline} {
|
|
set seehere [$ctext index "end - 1 chars"]
|
|
set targetline {}
|
|
} else {
|
|
incr diffline
|
|
}
|
|
}
|
|
$ctext insert end "$line\n" $tags
|
|
}
|
|
} else {
|
|
# "\ No newline at end of file",
|
|
# or something else we don't recognize
|
|
$ctext insert end "$line\n" hunksep
|
|
}
|
|
}
|
|
}
|
|
if {[info exists seehere]} {
|
|
mark_ctext_line [lindex [split $seehere .] 0]
|
|
}
|
|
$ctext conf -state disabled
|
|
if {[eof $bdf]} {
|
|
close $bdf
|
|
return 0
|
|
}
|
|
return [expr {$nr >= 1000? 2: 1}]
|
|
}
|
|
|
|
proc changediffdisp {} {
|
|
global ctext diffelide
|
|
|
|
$ctext tag conf d0 -elide [lindex $diffelide 0]
|
|
$ctext tag conf dresult -elide [lindex $diffelide 1]
|
|
}
|
|
|
|
proc highlightfile {loc cline} {
|
|
global ctext cflist cflist_top
|
|
|
|
$ctext yview $loc
|
|
$cflist tag remove highlight $cflist_top.0 "$cflist_top.0 lineend"
|
|
$cflist tag add highlight $cline.0 "$cline.0 lineend"
|
|
$cflist see $cline.0
|
|
set cflist_top $cline
|
|
}
|
|
|
|
proc prevfile {} {
|
|
global difffilestart ctext cmitmode
|
|
|
|
if {$cmitmode eq "tree"} return
|
|
set prev 0.0
|
|
set prevline 1
|
|
set here [$ctext index @0,0]
|
|
foreach loc $difffilestart {
|
|
if {[$ctext compare $loc >= $here]} {
|
|
highlightfile $prev $prevline
|
|
return
|
|
}
|
|
set prev $loc
|
|
incr prevline
|
|
}
|
|
highlightfile $prev $prevline
|
|
}
|
|
|
|
proc nextfile {} {
|
|
global difffilestart ctext cmitmode
|
|
|
|
if {$cmitmode eq "tree"} return
|
|
set here [$ctext index @0,0]
|
|
set line 1
|
|
foreach loc $difffilestart {
|
|
incr line
|
|
if {[$ctext compare $loc > $here]} {
|
|
highlightfile $loc $line
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
proc clear_ctext {{first 1.0}} {
|
|
global ctext smarktop smarkbot
|
|
global ctext_file_names ctext_file_lines
|
|
global pendinglinks
|
|
|
|
set l [lindex [split $first .] 0]
|
|
if {![info exists smarktop] || [$ctext compare $first < $smarktop.0]} {
|
|
set smarktop $l
|
|
}
|
|
if {![info exists smarkbot] || [$ctext compare $first < $smarkbot.0]} {
|
|
set smarkbot $l
|
|
}
|
|
$ctext delete $first end
|
|
if {$first eq "1.0"} {
|
|
catch {unset pendinglinks}
|
|
}
|
|
set ctext_file_names {}
|
|
set ctext_file_lines {}
|
|
}
|
|
|
|
proc settabs {{firstab {}}} {
|
|
global firsttabstop tabstop ctext have_tk85
|
|
|
|
if {$firstab ne {} && $have_tk85} {
|
|
set firsttabstop $firstab
|
|
}
|
|
set w [font measure textfont "0"]
|
|
if {$firsttabstop != 0} {
|
|
$ctext conf -tabs [list [expr {($firsttabstop + $tabstop) * $w}] \
|
|
[expr {($firsttabstop + 2 * $tabstop) * $w}]]
|
|
} elseif {$have_tk85 || $tabstop != 8} {
|
|
$ctext conf -tabs [expr {$tabstop * $w}]
|
|
} else {
|
|
$ctext conf -tabs {}
|
|
}
|
|
}
|
|
|
|
proc incrsearch {name ix op} {
|
|
global ctext searchstring searchdirn
|
|
|
|
$ctext tag remove found 1.0 end
|
|
if {[catch {$ctext index anchor}]} {
|
|
# no anchor set, use start of selection, or of visible area
|
|
set sel [$ctext tag ranges sel]
|
|
if {$sel ne {}} {
|
|
$ctext mark set anchor [lindex $sel 0]
|
|
} elseif {$searchdirn eq "-forwards"} {
|
|
$ctext mark set anchor @0,0
|
|
} else {
|
|
$ctext mark set anchor @0,[winfo height $ctext]
|
|
}
|
|
}
|
|
if {$searchstring ne {}} {
|
|
set here [$ctext search $searchdirn -- $searchstring anchor]
|
|
if {$here ne {}} {
|
|
$ctext see $here
|
|
}
|
|
searchmarkvisible 1
|
|
}
|
|
}
|
|
|
|
proc dosearch {} {
|
|
global sstring ctext searchstring searchdirn
|
|
|
|
focus $sstring
|
|
$sstring icursor end
|
|
set searchdirn -forwards
|
|
if {$searchstring ne {}} {
|
|
set sel [$ctext tag ranges sel]
|
|
if {$sel ne {}} {
|
|
set start "[lindex $sel 0] + 1c"
|
|
} elseif {[catch {set start [$ctext index anchor]}]} {
|
|
set start "@0,0"
|
|
}
|
|
set match [$ctext search -count mlen -- $searchstring $start]
|
|
$ctext tag remove sel 1.0 end
|
|
if {$match eq {}} {
|
|
bell
|
|
return
|
|
}
|
|
$ctext see $match
|
|
set mend "$match + $mlen c"
|
|
$ctext tag add sel $match $mend
|
|
$ctext mark unset anchor
|
|
}
|
|
}
|
|
|
|
proc dosearchback {} {
|
|
global sstring ctext searchstring searchdirn
|
|
|
|
focus $sstring
|
|
$sstring icursor end
|
|
set searchdirn -backwards
|
|
if {$searchstring ne {}} {
|
|
set sel [$ctext tag ranges sel]
|
|
if {$sel ne {}} {
|
|
set start [lindex $sel 0]
|
|
} elseif {[catch {set start [$ctext index anchor]}]} {
|
|
set start @0,[winfo height $ctext]
|
|
}
|
|
set match [$ctext search -backwards -count ml -- $searchstring $start]
|
|
$ctext tag remove sel 1.0 end
|
|
if {$match eq {}} {
|
|
bell
|
|
return
|
|
}
|
|
$ctext see $match
|
|
set mend "$match + $ml c"
|
|
$ctext tag add sel $match $mend
|
|
$ctext mark unset anchor
|
|
}
|
|
}
|
|
|
|
proc searchmark {first last} {
|
|
global ctext searchstring
|
|
|
|
set mend $first.0
|
|
while {1} {
|
|
set match [$ctext search -count mlen -- $searchstring $mend $last.end]
|
|
if {$match eq {}} break
|
|
set mend "$match + $mlen c"
|
|
$ctext tag add found $match $mend
|
|
}
|
|
}
|
|
|
|
proc searchmarkvisible {doall} {
|
|
global ctext smarktop smarkbot
|
|
|
|
set topline [lindex [split [$ctext index @0,0] .] 0]
|
|
set botline [lindex [split [$ctext index @0,[winfo height $ctext]] .] 0]
|
|
if {$doall || $botline < $smarktop || $topline > $smarkbot} {
|
|
# no overlap with previous
|
|
searchmark $topline $botline
|
|
set smarktop $topline
|
|
set smarkbot $botline
|
|
} else {
|
|
if {$topline < $smarktop} {
|
|
searchmark $topline [expr {$smarktop-1}]
|
|
set smarktop $topline
|
|
}
|
|
if {$botline > $smarkbot} {
|
|
searchmark [expr {$smarkbot+1}] $botline
|
|
set smarkbot $botline
|
|
}
|
|
}
|
|
}
|
|
|
|
proc scrolltext {f0 f1} {
|
|
global searchstring
|
|
|
|
.bleft.bottom.sb set $f0 $f1
|
|
if {$searchstring ne {}} {
|
|
searchmarkvisible 0
|
|
}
|
|
}
|
|
|
|
proc setcoords {} {
|
|
global linespc charspc canvx0 canvy0
|
|
global xspc1 xspc2 lthickness
|
|
|
|
set linespc [font metrics mainfont -linespace]
|
|
set charspc [font measure mainfont "m"]
|
|
set canvy0 [expr {int(3 + 0.5 * $linespc)}]
|
|
set canvx0 [expr {int(3 + 0.5 * $linespc)}]
|
|
set lthickness [expr {int($linespc / 9) + 1}]
|
|
set xspc1(0) $linespc
|
|
set xspc2 $linespc
|
|
}
|
|
|
|
proc redisplay {} {
|
|
global canv
|
|
global selectedline
|
|
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
if {$ymax eq {} || $ymax == 0} return
|
|
set span [$canv yview]
|
|
clear_display
|
|
setcanvscroll
|
|
allcanvs yview moveto [lindex $span 0]
|
|
drawvisible
|
|
if {$selectedline ne {}} {
|
|
selectline $selectedline 0
|
|
allcanvs yview moveto [lindex $span 0]
|
|
}
|
|
}
|
|
|
|
proc parsefont {f n} {
|
|
global fontattr
|
|
|
|
set fontattr($f,family) [lindex $n 0]
|
|
set s [lindex $n 1]
|
|
if {$s eq {} || $s == 0} {
|
|
set s 10
|
|
} elseif {$s < 0} {
|
|
set s [expr {int(-$s / [winfo fpixels . 1p] + 0.5)}]
|
|
}
|
|
set fontattr($f,size) $s
|
|
set fontattr($f,weight) normal
|
|
set fontattr($f,slant) roman
|
|
foreach style [lrange $n 2 end] {
|
|
switch -- $style {
|
|
"normal" -
|
|
"bold" {set fontattr($f,weight) $style}
|
|
"roman" -
|
|
"italic" {set fontattr($f,slant) $style}
|
|
}
|
|
}
|
|
}
|
|
|
|
proc fontflags {f {isbold 0}} {
|
|
global fontattr
|
|
|
|
return [list -family $fontattr($f,family) -size $fontattr($f,size) \
|
|
-weight [expr {$isbold? "bold": $fontattr($f,weight)}] \
|
|
-slant $fontattr($f,slant)]
|
|
}
|
|
|
|
proc fontname {f} {
|
|
global fontattr
|
|
|
|
set n [list $fontattr($f,family) $fontattr($f,size)]
|
|
if {$fontattr($f,weight) eq "bold"} {
|
|
lappend n "bold"
|
|
}
|
|
if {$fontattr($f,slant) eq "italic"} {
|
|
lappend n "italic"
|
|
}
|
|
return $n
|
|
}
|
|
|
|
proc incrfont {inc} {
|
|
global mainfont textfont ctext canv cflist showrefstop
|
|
global stopped entries fontattr
|
|
|
|
unmarkmatches
|
|
set s $fontattr(mainfont,size)
|
|
incr s $inc
|
|
if {$s < 1} {
|
|
set s 1
|
|
}
|
|
set fontattr(mainfont,size) $s
|
|
font config mainfont -size $s
|
|
font config mainfontbold -size $s
|
|
set mainfont [fontname mainfont]
|
|
set s $fontattr(textfont,size)
|
|
incr s $inc
|
|
if {$s < 1} {
|
|
set s 1
|
|
}
|
|
set fontattr(textfont,size) $s
|
|
font config textfont -size $s
|
|
font config textfontbold -size $s
|
|
set textfont [fontname textfont]
|
|
setcoords
|
|
settabs
|
|
redisplay
|
|
}
|
|
|
|
proc clearsha1 {} {
|
|
global sha1entry sha1string
|
|
if {[string length $sha1string] == 40} {
|
|
$sha1entry delete 0 end
|
|
}
|
|
}
|
|
|
|
proc sha1change {n1 n2 op} {
|
|
global sha1string currentid sha1but
|
|
if {$sha1string == {}
|
|
|| ([info exists currentid] && $sha1string == $currentid)} {
|
|
set state disabled
|
|
} else {
|
|
set state normal
|
|
}
|
|
if {[$sha1but cget -state] == $state} return
|
|
if {$state == "normal"} {
|
|
$sha1but conf -state normal -relief raised -text "[mc "Goto:"] "
|
|
} else {
|
|
$sha1but conf -state disabled -relief flat -text "[mc "SHA1 ID:"] "
|
|
}
|
|
}
|
|
|
|
proc gotocommit {} {
|
|
global sha1string tagids headids curview varcid
|
|
|
|
if {$sha1string == {}
|
|
|| ([info exists currentid] && $sha1string == $currentid)} return
|
|
if {[info exists tagids($sha1string)]} {
|
|
set id $tagids($sha1string)
|
|
} elseif {[info exists headids($sha1string)]} {
|
|
set id $headids($sha1string)
|
|
} else {
|
|
set id [string tolower $sha1string]
|
|
if {[regexp {^[0-9a-f]{4,39}$} $id]} {
|
|
set matches [longid $id]
|
|
if {$matches ne {}} {
|
|
if {[llength $matches] > 1} {
|
|
error_popup [mc "Short SHA1 id %s is ambiguous" $id]
|
|
return
|
|
}
|
|
set id [lindex $matches 0]
|
|
}
|
|
}
|
|
}
|
|
if {[commitinview $id $curview]} {
|
|
selectline [rowofcommit $id] 1
|
|
return
|
|
}
|
|
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
|
|
set msg [mc "SHA1 id %s is not known" $sha1string]
|
|
} else {
|
|
set msg [mc "Tag/Head %s is not known" $sha1string]
|
|
}
|
|
error_popup $msg
|
|
}
|
|
|
|
proc lineenter {x y id} {
|
|
global hoverx hovery hoverid hovertimer
|
|
global commitinfo canv
|
|
|
|
if {![info exists commitinfo($id)] && ![getcommit $id]} return
|
|
set hoverx $x
|
|
set hovery $y
|
|
set hoverid $id
|
|
if {[info exists hovertimer]} {
|
|
after cancel $hovertimer
|
|
}
|
|
set hovertimer [after 500 linehover]
|
|
$canv delete hover
|
|
}
|
|
|
|
proc linemotion {x y id} {
|
|
global hoverx hovery hoverid hovertimer
|
|
|
|
if {[info exists hoverid] && $id == $hoverid} {
|
|
set hoverx $x
|
|
set hovery $y
|
|
if {[info exists hovertimer]} {
|
|
after cancel $hovertimer
|
|
}
|
|
set hovertimer [after 500 linehover]
|
|
}
|
|
}
|
|
|
|
proc lineleave {id} {
|
|
global hoverid hovertimer canv
|
|
|
|
if {[info exists hoverid] && $id == $hoverid} {
|
|
$canv delete hover
|
|
if {[info exists hovertimer]} {
|
|
after cancel $hovertimer
|
|
unset hovertimer
|
|
}
|
|
unset hoverid
|
|
}
|
|
}
|
|
|
|
proc linehover {} {
|
|
global hoverx hovery hoverid hovertimer
|
|
global canv linespc lthickness
|
|
global commitinfo
|
|
|
|
set text [lindex $commitinfo($hoverid) 0]
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
if {$ymax == {}} return
|
|
set yfrac [lindex [$canv yview] 0]
|
|
set x [expr {$hoverx + 2 * $linespc}]
|
|
set y [expr {$hovery + $yfrac * $ymax - $linespc / 2}]
|
|
set x0 [expr {$x - 2 * $lthickness}]
|
|
set y0 [expr {$y - 2 * $lthickness}]
|
|
set x1 [expr {$x + [font measure mainfont $text] + 2 * $lthickness}]
|
|
set y1 [expr {$y + $linespc + 2 * $lthickness}]
|
|
set t [$canv create rectangle $x0 $y0 $x1 $y1 \
|
|
-fill \#ffff80 -outline black -width 1 -tags hover]
|
|
$canv raise $t
|
|
set t [$canv create text $x $y -anchor nw -text $text -tags hover \
|
|
-font mainfont]
|
|
$canv raise $t
|
|
}
|
|
|
|
proc clickisonarrow {id y} {
|
|
global lthickness
|
|
|
|
set ranges [rowranges $id]
|
|
set thresh [expr {2 * $lthickness + 6}]
|
|
set n [expr {[llength $ranges] - 1}]
|
|
for {set i 1} {$i < $n} {incr i} {
|
|
set row [lindex $ranges $i]
|
|
if {abs([yc $row] - $y) < $thresh} {
|
|
return $i
|
|
}
|
|
}
|
|
return {}
|
|
}
|
|
|
|
proc arrowjump {id n y} {
|
|
global canv
|
|
|
|
# 1 <-> 2, 3 <-> 4, etc...
|
|
set n [expr {(($n - 1) ^ 1) + 1}]
|
|
set row [lindex [rowranges $id] $n]
|
|
set yt [yc $row]
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
if {$ymax eq {} || $ymax <= 0} return
|
|
set view [$canv yview]
|
|
set yspan [expr {[lindex $view 1] - [lindex $view 0]}]
|
|
set yfrac [expr {$yt / $ymax - $yspan / 2}]
|
|
if {$yfrac < 0} {
|
|
set yfrac 0
|
|
}
|
|
allcanvs yview moveto $yfrac
|
|
}
|
|
|
|
proc lineclick {x y id isnew} {
|
|
global ctext commitinfo children canv thickerline curview
|
|
|
|
if {![info exists commitinfo($id)] && ![getcommit $id]} return
|
|
unmarkmatches
|
|
unselectline
|
|
normalline
|
|
$canv delete hover
|
|
# draw this line thicker than normal
|
|
set thickerline $id
|
|
drawlines $id
|
|
if {$isnew} {
|
|
set ymax [lindex [$canv cget -scrollregion] 3]
|
|
if {$ymax eq {}} return
|
|
set yfrac [lindex [$canv yview] 0]
|
|
set y [expr {$y + $yfrac * $ymax}]
|
|
}
|
|
set dirn [clickisonarrow $id $y]
|
|
if {$dirn ne {}} {
|
|
arrowjump $id $dirn $y
|
|
return
|
|
}
|
|
|
|
if {$isnew} {
|
|
addtohistory [list lineclick $x $y $id 0]
|
|
}
|
|
# fill the details pane with info about this line
|
|
$ctext conf -state normal
|
|
clear_ctext
|
|
settabs 0
|
|
$ctext insert end "[mc "Parent"]:\t"
|
|
$ctext insert end $id link0
|
|
setlink $id link0
|
|
set info $commitinfo($id)
|
|
$ctext insert end "\n\t[lindex $info 0]\n"
|
|
$ctext insert end "\t[mc "Author"]:\t[lindex $info 1]\n"
|
|
set date [formatdate [lindex $info 2]]
|
|
$ctext insert end "\t[mc "Date"]:\t$date\n"
|
|
set kids $children($curview,$id)
|
|
if {$kids ne {}} {
|
|
$ctext insert end "\n[mc "Children"]:"
|
|
set i 0
|
|
foreach child $kids {
|
|
incr i
|
|
if {![info exists commitinfo($child)] && ![getcommit $child]} continue
|
|
set info $commitinfo($child)
|
|
$ctext insert end "\n\t"
|
|
$ctext insert end $child link$i
|
|
setlink $child link$i
|
|
$ctext insert end "\n\t[lindex $info 0]"
|
|
$ctext insert end "\n\t[mc "Author"]:\t[lindex $info 1]"
|
|
set date [formatdate [lindex $info 2]]
|
|
$ctext insert end "\n\t[mc "Date"]:\t$date\n"
|
|
}
|
|
}
|
|
$ctext conf -state disabled
|
|
init_flist {}
|
|
}
|
|
|
|
proc normalline {} {
|
|
global thickerline
|
|
if {[info exists thickerline]} {
|
|
set id $thickerline
|
|
unset thickerline
|
|
drawlines $id
|
|
}
|
|
}
|
|
|
|
proc selbyid {id} {
|
|
global curview
|
|
if {[commitinview $id $curview]} {
|
|
selectline [rowofcommit $id] 1
|
|
}
|
|
}
|
|
|
|
proc mstime {} {
|
|
global startmstime
|
|
if {![info exists startmstime]} {
|
|
set startmstime [clock clicks -milliseconds]
|
|
}
|
|
return [format "%.3f" [expr {([clock click -milliseconds] - $startmstime) / 1000.0}]]
|
|
}
|
|
|
|
proc rowmenu {x y id} {
|
|
global rowctxmenu selectedline rowmenuid curview
|
|
global nullid nullid2 fakerowmenu mainhead
|
|
|
|
stopfinding
|
|
set rowmenuid $id
|
|
if {$selectedline eq {} || [rowofcommit $id] eq $selectedline} {
|
|
set state disabled
|
|
} else {
|
|
set state normal
|
|
}
|
|
if {$id ne $nullid && $id ne $nullid2} {
|
|
set menu $rowctxmenu
|
|
if {$mainhead ne {}} {
|
|
$menu entryconfigure 7 -label [mc "Reset %s branch to here" $mainhead] -state normal
|
|
} else {
|
|
$menu entryconfigure 7 -label [mc "Detached head: can't reset" $mainhead] -state disabled
|
|
}
|
|
} else {
|
|
set menu $fakerowmenu
|
|
}
|
|
$menu entryconfigure [mca "Diff this -> selected"] -state $state
|
|
$menu entryconfigure [mca "Diff selected -> this"] -state $state
|
|
$menu entryconfigure [mca "Make patch"] -state $state
|
|
tk_popup $menu $x $y
|
|
}
|
|
|
|
proc diffvssel {dirn} {
|
|
global rowmenuid selectedline
|
|
|
|
if {$selectedline eq {}} return
|
|
if {$dirn} {
|
|
set oldid [commitonrow $selectedline]
|
|
set newid $rowmenuid
|
|
} else {
|
|
set oldid $rowmenuid
|
|
set newid [commitonrow $selectedline]
|
|
}
|
|
addtohistory [list doseldiff $oldid $newid]
|
|
doseldiff $oldid $newid
|
|
}
|
|
|
|
proc doseldiff {oldid newid} {
|
|
global ctext
|
|
global commitinfo
|
|
|
|
$ctext conf -state normal
|
|
clear_ctext
|
|
init_flist [mc "Top"]
|
|
$ctext insert end "[mc "From"] "
|
|
$ctext insert end $oldid link0
|
|
setlink $oldid link0
|
|
$ctext insert end "\n "
|
|
$ctext insert end [lindex $commitinfo($oldid) 0]
|
|
$ctext insert end "\n\n[mc "To"] "
|
|
$ctext insert end $newid link1
|
|
setlink $newid link1
|
|
$ctext insert end "\n "
|
|
$ctext insert end [lindex $commitinfo($newid) 0]
|
|
$ctext insert end "\n"
|
|
$ctext conf -state disabled
|
|
$ctext tag remove found 1.0 end
|
|
startdiff [list $oldid $newid]
|
|
}
|
|
|
|
proc mkpatch {} {
|
|
global rowmenuid currentid commitinfo patchtop patchnum
|
|
|
|
if {![info exists currentid]} return
|
|
set oldid $currentid
|
|
set oldhead [lindex $commitinfo($oldid) 0]
|
|
set newid $rowmenuid
|
|
set newhead [lindex $commitinfo($newid) 0]
|
|
set top .patch
|
|
set patchtop $top
|
|
catch {destroy $top}
|
|
toplevel $top
|
|
make_transient $top .
|
|
label $top.title -text [mc "Generate patch"]
|
|
grid $top.title - -pady 10
|
|
label $top.from -text [mc "From:"]
|
|
entry $top.fromsha1 -width 40 -relief flat
|
|
$top.fromsha1 insert 0 $oldid
|
|
$top.fromsha1 conf -state readonly
|
|
grid $top.from $top.fromsha1 -sticky w
|
|
entry $top.fromhead -width 60 -relief flat
|
|
$top.fromhead insert 0 $oldhead
|
|
$top.fromhead conf -state readonly
|
|
grid x $top.fromhead -sticky w
|
|
label $top.to -text [mc "To:"]
|
|
entry $top.tosha1 -width 40 -relief flat
|
|
$top.tosha1 insert 0 $newid
|
|
$top.tosha1 conf -state readonly
|
|
grid $top.to $top.tosha1 -sticky w
|
|
entry $top.tohead -width 60 -relief flat
|
|
$top.tohead insert 0 $newhead
|
|
$top.tohead conf -state readonly
|
|
grid x $top.tohead -sticky w
|
|
button $top.rev -text [mc "Reverse"] -command mkpatchrev -padx 5
|
|
grid $top.rev x -pady 10
|
|
label $top.flab -text [mc "Output file:"]
|
|
entry $top.fname -width 60
|
|
$top.fname insert 0 [file normalize "patch$patchnum.patch"]
|
|
incr patchnum
|
|
grid $top.flab $top.fname -sticky w
|
|
frame $top.buts
|
|
button $top.buts.gen -text [mc "Generate"] -command mkpatchgo
|
|
button $top.buts.can -text [mc "Cancel"] -command mkpatchcan
|
|
bind $top <Key-Return> mkpatchgo
|
|
bind $top <Key-Escape> mkpatchcan
|
|
grid $top.buts.gen $top.buts.can
|
|
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
|
grid $top.buts - -pady 10 -sticky ew
|
|
focus $top.fname
|
|
}
|
|
|
|
proc mkpatchrev {} {
|
|
global patchtop
|
|
|
|
set oldid [$patchtop.fromsha1 get]
|
|
set oldhead [$patchtop.fromhead get]
|
|
set newid [$patchtop.tosha1 get]
|
|
set newhead [$patchtop.tohead get]
|
|
foreach e [list fromsha1 fromhead tosha1 tohead] \
|
|
v [list $newid $newhead $oldid $oldhead] {
|
|
$patchtop.$e conf -state normal
|
|
$patchtop.$e delete 0 end
|
|
$patchtop.$e insert 0 $v
|
|
$patchtop.$e conf -state readonly
|
|
}
|
|
}
|
|
|
|
proc mkpatchgo {} {
|
|
global patchtop nullid nullid2
|
|
|
|
set oldid [$patchtop.fromsha1 get]
|
|
set newid [$patchtop.tosha1 get]
|
|
set fname [$patchtop.fname get]
|
|
set cmd [diffcmd [list $oldid $newid] -p]
|
|
# trim off the initial "|"
|
|
set cmd [lrange $cmd 1 end]
|
|
lappend cmd >$fname &
|
|
if {[catch {eval exec $cmd} err]} {
|
|
error_popup "[mc "Error creating patch:"] $err" $patchtop
|
|
}
|
|
catch {destroy $patchtop}
|
|
unset patchtop
|
|
}
|
|
|
|
proc mkpatchcan {} {
|
|
global patchtop
|
|
|
|
catch {destroy $patchtop}
|
|
unset patchtop
|
|
}
|
|
|
|
proc mktag {} {
|
|
global rowmenuid mktagtop commitinfo
|
|
|
|
set top .maketag
|
|
set mktagtop $top
|
|
catch {destroy $top}
|
|
toplevel $top
|
|
make_transient $top .
|
|
label $top.title -text [mc "Create tag"]
|
|
grid $top.title - -pady 10
|
|
label $top.id -text [mc "ID:"]
|
|
entry $top.sha1 -width 40 -relief flat
|
|
$top.sha1 insert 0 $rowmenuid
|
|
$top.sha1 conf -state readonly
|
|
grid $top.id $top.sha1 -sticky w
|
|
entry $top.head -width 60 -relief flat
|
|
$top.head insert 0 [lindex $commitinfo($rowmenuid) 0]
|
|
$top.head conf -state readonly
|
|
grid x $top.head -sticky w
|
|
label $top.tlab -text [mc "Tag name:"]
|
|
entry $top.tag -width 60
|
|
grid $top.tlab $top.tag -sticky w
|
|
frame $top.buts
|
|
button $top.buts.gen -text [mc "Create"] -command mktaggo
|
|
button $top.buts.can -text [mc "Cancel"] -command mktagcan
|
|
bind $top <Key-Return> mktaggo
|
|
bind $top <Key-Escape> mktagcan
|
|
grid $top.buts.gen $top.buts.can
|
|
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
|
grid $top.buts - -pady 10 -sticky ew
|
|
focus $top.tag
|
|
}
|
|
|
|
proc domktag {} {
|
|
global mktagtop env tagids idtags
|
|
|
|
set id [$mktagtop.sha1 get]
|
|
set tag [$mktagtop.tag get]
|
|
if {$tag == {}} {
|
|
error_popup [mc "No tag name specified"] $mktagtop
|
|
return 0
|
|
}
|
|
if {[info exists tagids($tag)]} {
|
|
error_popup [mc "Tag \"%s\" already exists" $tag] $mktagtop
|
|
return 0
|
|
}
|
|
if {[catch {
|
|
exec git tag $tag $id
|
|
} err]} {
|
|
error_popup "[mc "Error creating tag:"] $err" $mktagtop
|
|
return 0
|
|
}
|
|
|
|
set tagids($tag) $id
|
|
lappend idtags($id) $tag
|
|
redrawtags $id
|
|
addedtag $id
|
|
dispneartags 0
|
|
run refill_reflist
|
|
return 1
|
|
}
|
|
|
|
proc redrawtags {id} {
|
|
global canv linehtag idpos currentid curview cmitlisted
|
|
global canvxmax iddrawn circleitem mainheadid circlecolors
|
|
|
|
if {![commitinview $id $curview]} return
|
|
if {![info exists iddrawn($id)]} return
|
|
set row [rowofcommit $id]
|
|
if {$id eq $mainheadid} {
|
|
set ofill yellow
|
|
} else {
|
|
set ofill [lindex $circlecolors $cmitlisted($curview,$id)]
|
|
}
|
|
$canv itemconf $circleitem($row) -fill $ofill
|
|
$canv delete tag.$id
|
|
set xt [eval drawtags $id $idpos($id)]
|
|
$canv coords $linehtag($id) $xt [lindex $idpos($id) 2]
|
|
set text [$canv itemcget $linehtag($id) -text]
|
|
set font [$canv itemcget $linehtag($id) -font]
|
|
set xr [expr {$xt + [font measure $font $text]}]
|
|
if {$xr > $canvxmax} {
|
|
set canvxmax $xr
|
|
setcanvscroll
|
|
}
|
|
if {[info exists currentid] && $currentid == $id} {
|
|
make_secsel $id
|
|
}
|
|
}
|
|
|
|
proc mktagcan {} {
|
|
global mktagtop
|
|
|
|
catch {destroy $mktagtop}
|
|
unset mktagtop
|
|
}
|
|
|
|
proc mktaggo {} {
|
|
if {![domktag]} return
|
|
mktagcan
|
|
}
|
|
|
|
proc writecommit {} {
|
|
global rowmenuid wrcomtop commitinfo wrcomcmd
|
|
|
|
set top .writecommit
|
|
set wrcomtop $top
|
|
catch {destroy $top}
|
|
toplevel $top
|
|
make_transient $top .
|
|
label $top.title -text [mc "Write commit to file"]
|
|
grid $top.title - -pady 10
|
|
label $top.id -text [mc "ID:"]
|
|
entry $top.sha1 -width 40 -relief flat
|
|
$top.sha1 insert 0 $rowmenuid
|
|
$top.sha1 conf -state readonly
|
|
grid $top.id $top.sha1 -sticky w
|
|
entry $top.head -width 60 -relief flat
|
|
$top.head insert 0 [lindex $commitinfo($rowmenuid) 0]
|
|
$top.head conf -state readonly
|
|
grid x $top.head -sticky w
|
|
label $top.clab -text [mc "Command:"]
|
|
entry $top.cmd -width 60 -textvariable wrcomcmd
|
|
grid $top.clab $top.cmd -sticky w -pady 10
|
|
label $top.flab -text [mc "Output file:"]
|
|
entry $top.fname -width 60
|
|
$top.fname insert 0 [file normalize "commit-[string range $rowmenuid 0 6]"]
|
|
grid $top.flab $top.fname -sticky w
|
|
frame $top.buts
|
|
button $top.buts.gen -text [mc "Write"] -command wrcomgo
|
|
button $top.buts.can -text [mc "Cancel"] -command wrcomcan
|
|
bind $top <Key-Return> wrcomgo
|
|
bind $top <Key-Escape> wrcomcan
|
|
grid $top.buts.gen $top.buts.can
|
|
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
|
grid $top.buts - -pady 10 -sticky ew
|
|
focus $top.fname
|
|
}
|
|
|
|
proc wrcomgo {} {
|
|
global wrcomtop
|
|
|
|
set id [$wrcomtop.sha1 get]
|
|
set cmd "echo $id | [$wrcomtop.cmd get]"
|
|
set fname [$wrcomtop.fname get]
|
|
if {[catch {exec sh -c $cmd >$fname &} err]} {
|
|
error_popup "[mc "Error writing commit:"] $err" $wrcomtop
|
|
}
|
|
catch {destroy $wrcomtop}
|
|
unset wrcomtop
|
|
}
|
|
|
|
proc wrcomcan {} {
|
|
global wrcomtop
|
|
|
|
catch {destroy $wrcomtop}
|
|
unset wrcomtop
|
|
}
|
|
|
|
proc mkbranch {} {
|
|
global rowmenuid mkbrtop
|
|
|
|
set top .makebranch
|
|
catch {destroy $top}
|
|
toplevel $top
|
|
make_transient $top .
|
|
label $top.title -text [mc "Create new branch"]
|
|
grid $top.title - -pady 10
|
|
label $top.id -text [mc "ID:"]
|
|
entry $top.sha1 -width 40 -relief flat
|
|
$top.sha1 insert 0 $rowmenuid
|
|
$top.sha1 conf -state readonly
|
|
grid $top.id $top.sha1 -sticky w
|
|
label $top.nlab -text [mc "Name:"]
|
|
entry $top.name -width 40
|
|
grid $top.nlab $top.name -sticky w
|
|
frame $top.buts
|
|
button $top.buts.go -text [mc "Create"] -command [list mkbrgo $top]
|
|
button $top.buts.can -text [mc "Cancel"] -command "catch {destroy $top}"
|
|
bind $top <Key-Return> [list mkbrgo $top]
|
|
bind $top <Key-Escape> "catch {destroy $top}"
|
|
grid $top.buts.go $top.buts.can
|
|
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
|
grid $top.buts - -pady 10 -sticky ew
|
|
focus $top.name
|
|
}
|
|
|
|
proc mkbrgo {top} {
|
|
global headids idheads
|
|
|
|
set name [$top.name get]
|
|
set id [$top.sha1 get]
|
|
set cmdargs {}
|
|
set old_id {}
|
|
if {$name eq {}} {
|
|
error_popup [mc "Please specify a name for the new branch"] $top
|
|
return
|
|
}
|
|
if {[info exists headids($name)]} {
|
|
if {![confirm_popup [mc \
|
|
"Branch '%s' already exists. Overwrite?" $name] $top]} {
|
|
return
|
|
}
|
|
set old_id $headids($name)
|
|
lappend cmdargs -f
|
|
}
|
|
catch {destroy $top}
|
|
lappend cmdargs $name $id
|
|
nowbusy newbranch
|
|
update
|
|
if {[catch {
|
|
eval exec git branch $cmdargs
|
|
} err]} {
|
|
notbusy newbranch
|
|
error_popup $err
|
|
} else {
|
|
notbusy newbranch
|
|
if {$old_id ne {}} {
|
|
movehead $id $name
|
|
movedhead $id $name
|
|
redrawtags $old_id
|
|
redrawtags $id
|
|
} else {
|
|
set headids($name) $id
|
|
lappend idheads($id) $name
|
|
addedhead $id $name
|
|
redrawtags $id
|
|
}
|
|
dispneartags 0
|
|
run refill_reflist
|
|
}
|
|
}
|
|
|
|
proc exec_citool {tool_args {baseid {}}} {
|
|
global commitinfo env
|
|
|
|
set save_env [array get env GIT_AUTHOR_*]
|
|
|
|
if {$baseid ne {}} {
|
|
if {![info exists commitinfo($baseid)]} {
|
|
getcommit $baseid
|
|
}
|
|
set author [lindex $commitinfo($baseid) 1]
|
|
set date [lindex $commitinfo($baseid) 2]
|
|
if {[regexp {^\s*(\S.*\S|\S)\s*<(.*)>\s*$} \
|
|
$author author name email]
|
|
&& $date ne {}} {
|
|
set env(GIT_AUTHOR_NAME) $name
|
|
set env(GIT_AUTHOR_EMAIL) $email
|
|
set env(GIT_AUTHOR_DATE) $date
|
|
}
|
|
}
|
|
|
|
eval exec git citool $tool_args &
|
|
|
|
array unset env GIT_AUTHOR_*
|
|
array set env $save_env
|
|
}
|
|
|
|
proc cherrypick {} {
|
|
global rowmenuid curview
|
|
global mainhead mainheadid
|
|
|
|
set oldhead [exec git rev-parse HEAD]
|
|
set dheads [descheads $rowmenuid]
|
|
if {$dheads ne {} && [lsearch -exact $dheads $oldhead] >= 0} {
|
|
set ok [confirm_popup [mc "Commit %s is already\
|
|
included in branch %s -- really re-apply it?" \
|
|
[string range $rowmenuid 0 7] $mainhead]]
|
|
if {!$ok} return
|
|
}
|
|
nowbusy cherrypick [mc "Cherry-picking"]
|
|
update
|
|
# Unfortunately git-cherry-pick writes stuff to stderr even when
|
|
# no error occurs, and exec takes that as an indication of error...
|
|
if {[catch {exec sh -c "git cherry-pick -r $rowmenuid 2>&1"} err]} {
|
|
notbusy cherrypick
|
|
if {[regexp -line \
|
|
{Entry '(.*)' (would be overwritten by merge|not uptodate)} \
|
|
$err msg fname]} {
|
|
error_popup [mc "Cherry-pick failed because of local changes\
|
|
to file '%s'.\nPlease commit, reset or stash\
|
|
your changes and try again." $fname]
|
|
} elseif {[regexp -line \
|
|
{^(CONFLICT \(.*\):|Automatic cherry-pick failed)} \
|
|
$err]} {
|
|
if {[confirm_popup [mc "Cherry-pick failed because of merge\
|
|
conflict.\nDo you wish to run git citool to\
|
|
resolve it?"]]} {
|
|
# Force citool to read MERGE_MSG
|
|
file delete [file join [gitdir] "GITGUI_MSG"]
|
|
exec_citool {} $rowmenuid
|
|
}
|
|
} else {
|
|
error_popup $err
|
|
}
|
|
run updatecommits
|
|
return
|
|
}
|
|
set newhead [exec git rev-parse HEAD]
|
|
if {$newhead eq $oldhead} {
|
|
notbusy cherrypick
|
|
error_popup [mc "No changes committed"]
|
|
return
|
|
}
|
|
addnewchild $newhead $oldhead
|
|
if {[commitinview $oldhead $curview]} {
|
|
# XXX this isn't right if we have a path limit...
|
|
insertrow $newhead $oldhead $curview
|
|
if {$mainhead ne {}} {
|
|
movehead $newhead $mainhead
|
|
movedhead $newhead $mainhead
|
|
}
|
|
set mainheadid $newhead
|
|
redrawtags $oldhead
|
|
redrawtags $newhead
|
|
selbyid $newhead
|
|
}
|
|
notbusy cherrypick
|
|
}
|
|
|
|
proc resethead {} {
|
|
global mainhead rowmenuid confirm_ok resettype
|
|
|
|
set confirm_ok 0
|
|
set w ".confirmreset"
|
|
toplevel $w
|
|
make_transient $w .
|
|
wm title $w [mc "Confirm reset"]
|
|
message $w.m -text \
|
|
[mc "Reset branch %s to %s?" $mainhead [string range $rowmenuid 0 7]] \
|
|
-justify center -aspect 1000
|
|
pack $w.m -side top -fill x -padx 20 -pady 20
|
|
frame $w.f -relief sunken -border 2
|
|
message $w.f.rt -text [mc "Reset type:"] -aspect 1000
|
|
grid $w.f.rt -sticky w
|
|
set resettype mixed
|
|
radiobutton $w.f.soft -value soft -variable resettype -justify left \
|
|
-text [mc "Soft: Leave working tree and index untouched"]
|
|
grid $w.f.soft -sticky w
|
|
radiobutton $w.f.mixed -value mixed -variable resettype -justify left \
|
|
-text [mc "Mixed: Leave working tree untouched, reset index"]
|
|
grid $w.f.mixed -sticky w
|
|
radiobutton $w.f.hard -value hard -variable resettype -justify left \
|
|
-text [mc "Hard: Reset working tree and index\n(discard ALL local changes)"]
|
|
grid $w.f.hard -sticky w
|
|
pack $w.f -side top -fill x
|
|
button $w.ok -text [mc OK] -command "set confirm_ok 1; destroy $w"
|
|
pack $w.ok -side left -fill x -padx 20 -pady 20
|
|
button $w.cancel -text [mc Cancel] -command "destroy $w"
|
|
bind $w <Key-Escape> [list destroy $w]
|
|
pack $w.cancel -side right -fill x -padx 20 -pady 20
|
|
bind $w <Visibility> "grab $w; focus $w"
|
|
tkwait window $w
|
|
if {!$confirm_ok} return
|
|
if {[catch {set fd [open \
|
|
[list | git reset --$resettype $rowmenuid 2>@1] r]} err]} {
|
|
error_popup $err
|
|
} else {
|
|
dohidelocalchanges
|
|
filerun $fd [list readresetstat $fd]
|
|
nowbusy reset [mc "Resetting"]
|
|
selbyid $rowmenuid
|
|
}
|
|
}
|
|
|
|
proc readresetstat {fd} {
|
|
global mainhead mainheadid showlocalchanges rprogcoord
|
|
|
|
if {[gets $fd line] >= 0} {
|
|
if {[regexp {([0-9]+)% \(([0-9]+)/([0-9]+)\)} $line match p m n]} {
|
|
set rprogcoord [expr {1.0 * $m / $n}]
|
|
adjustprogress
|
|
}
|
|
return 1
|
|
}
|
|
set rprogcoord 0
|
|
adjustprogress
|
|
notbusy reset
|
|
if {[catch {close $fd} err]} {
|
|
error_popup $err
|
|
}
|
|
set oldhead $mainheadid
|
|
set newhead [exec git rev-parse HEAD]
|
|
if {$newhead ne $oldhead} {
|
|
movehead $newhead $mainhead
|
|
movedhead $newhead $mainhead
|
|
set mainheadid $newhead
|
|
redrawtags $oldhead
|
|
redrawtags $newhead
|
|
}
|
|
if {$showlocalchanges} {
|
|
doshowlocalchanges
|
|
}
|
|
return 0
|
|
}
|
|
|
|
# context menu for a head
|
|
proc headmenu {x y id head} {
|
|
global headmenuid headmenuhead headctxmenu mainhead
|
|
|
|
stopfinding
|
|
set headmenuid $id
|
|
set headmenuhead $head
|
|
set state normal
|
|
if {$head eq $mainhead} {
|
|
set state disabled
|
|
}
|
|
$headctxmenu entryconfigure 0 -state $state
|
|
$headctxmenu entryconfigure 1 -state $state
|
|
tk_popup $headctxmenu $x $y
|
|
}
|
|
|
|
proc cobranch {} {
|
|
global headmenuid headmenuhead headids
|
|
global showlocalchanges
|
|
|
|
# check the tree is clean first??
|
|
nowbusy checkout [mc "Checking out"]
|
|
update
|
|
dohidelocalchanges
|
|
if {[catch {
|
|
set fd [open [list | git checkout $headmenuhead 2>@1] r]
|
|
} err]} {
|
|
notbusy checkout
|
|
error_popup $err
|
|
if {$showlocalchanges} {
|
|
dodiffindex
|
|
}
|
|
} else {
|
|
filerun $fd [list readcheckoutstat $fd $headmenuhead $headmenuid]
|
|
}
|
|
}
|
|
|
|
proc readcheckoutstat {fd newhead newheadid} {
|
|
global mainhead mainheadid headids showlocalchanges progresscoords
|
|
global viewmainheadid curview
|
|
|
|
if {[gets $fd line] >= 0} {
|
|
if {[regexp {([0-9]+)% \(([0-9]+)/([0-9]+)\)} $line match p m n]} {
|
|
set progresscoords [list 0 [expr {1.0 * $m / $n}]]
|
|
adjustprogress
|
|
}
|
|
return 1
|
|
}
|
|
set progresscoords {0 0}
|
|
adjustprogress
|
|
notbusy checkout
|
|
if {[catch {close $fd} err]} {
|
|
error_popup $err
|
|
}
|
|
set oldmainid $mainheadid
|
|
set mainhead $newhead
|
|
set mainheadid $newheadid
|
|
set viewmainheadid($curview) $newheadid
|
|
redrawtags $oldmainid
|
|
redrawtags $newheadid
|
|
selbyid $newheadid
|
|
if {$showlocalchanges} {
|
|
dodiffindex
|
|
}
|
|
}
|
|
|
|
proc rmbranch {} {
|
|
global headmenuid headmenuhead mainhead
|
|
global idheads
|
|
|
|
set head $headmenuhead
|
|
set id $headmenuid
|
|
# this check shouldn't be needed any more...
|
|
if {$head eq $mainhead} {
|
|
error_popup [mc "Cannot delete the currently checked-out branch"]
|
|
return
|
|
}
|
|
set dheads [descheads $id]
|
|
if {[llength $dheads] == 1 && $idheads($dheads) eq $head} {
|
|
# the stuff on this branch isn't on any other branch
|
|
if {![confirm_popup [mc "The commits on branch %s aren't on any other\
|
|
branch.\nReally delete branch %s?" $head $head]]} return
|
|
}
|
|
nowbusy rmbranch
|
|
update
|
|
if {[catch {exec git branch -D $head} err]} {
|
|
notbusy rmbranch
|
|
error_popup $err
|
|
return
|
|
}
|
|
removehead $id $head
|
|
removedhead $id $head
|
|
redrawtags $id
|
|
notbusy rmbranch
|
|
dispneartags 0
|
|
run refill_reflist
|
|
}
|
|
|
|
# Display a list of tags and heads
|
|
proc showrefs {} {
|
|
global showrefstop bgcolor fgcolor selectbgcolor
|
|
global bglist fglist reflistfilter reflist maincursor
|
|
|
|
set top .showrefs
|
|
set showrefstop $top
|
|
if {[winfo exists $top]} {
|
|
raise $top
|
|
refill_reflist
|
|
return
|
|
}
|
|
toplevel $top
|
|
wm title $top [mc "Tags and heads: %s" [file tail [pwd]]]
|
|
make_transient $top .
|
|
text $top.list -background $bgcolor -foreground $fgcolor \
|
|
-selectbackground $selectbgcolor -font mainfont \
|
|
-xscrollcommand "$top.xsb set" -yscrollcommand "$top.ysb set" \
|
|
-width 30 -height 20 -cursor $maincursor \
|
|
-spacing1 1 -spacing3 1 -state disabled
|
|
$top.list tag configure highlight -background $selectbgcolor
|
|
lappend bglist $top.list
|
|
lappend fglist $top.list
|
|
scrollbar $top.ysb -command "$top.list yview" -orient vertical
|
|
scrollbar $top.xsb -command "$top.list xview" -orient horizontal
|
|
grid $top.list $top.ysb -sticky nsew
|
|
grid $top.xsb x -sticky ew
|
|
frame $top.f
|
|
label $top.f.l -text "[mc "Filter"]: "
|
|
entry $top.f.e -width 20 -textvariable reflistfilter
|
|
set reflistfilter "*"
|
|
trace add variable reflistfilter write reflistfilter_change
|
|
pack $top.f.e -side right -fill x -expand 1
|
|
pack $top.f.l -side left
|
|
grid $top.f - -sticky ew -pady 2
|
|
button $top.close -command [list destroy $top] -text [mc "Close"]
|
|
bind $top <Key-Escape> [list destroy $top]
|
|
grid $top.close -
|
|
grid columnconfigure $top 0 -weight 1
|
|
grid rowconfigure $top 0 -weight 1
|
|
bind $top.list <1> {break}
|
|
bind $top.list <B1-Motion> {break}
|
|
bind $top.list <ButtonRelease-1> {sel_reflist %W %x %y; break}
|
|
set reflist {}
|
|
refill_reflist
|
|
}
|
|
|
|
proc sel_reflist {w x y} {
|
|
global showrefstop reflist headids tagids otherrefids
|
|
|
|
if {![winfo exists $showrefstop]} return
|
|
set l [lindex [split [$w index "@$x,$y"] "."] 0]
|
|
set ref [lindex $reflist [expr {$l-1}]]
|
|
set n [lindex $ref 0]
|
|
switch -- [lindex $ref 1] {
|
|
"H" {selbyid $headids($n)}
|
|
"T" {selbyid $tagids($n)}
|
|
"o" {selbyid $otherrefids($n)}
|
|
}
|
|
$showrefstop.list tag add highlight $l.0 "$l.0 lineend"
|
|
}
|
|
|
|
proc unsel_reflist {} {
|
|
global showrefstop
|
|
|
|
if {![info exists showrefstop] || ![winfo exists $showrefstop]} return
|
|
$showrefstop.list tag remove highlight 0.0 end
|
|
}
|
|
|
|
proc reflistfilter_change {n1 n2 op} {
|
|
global reflistfilter
|
|
|
|
after cancel refill_reflist
|
|
after 200 refill_reflist
|
|
}
|
|
|
|
proc refill_reflist {} {
|
|
global reflist reflistfilter showrefstop headids tagids otherrefids
|
|
global curview
|
|
|
|
if {![info exists showrefstop] || ![winfo exists $showrefstop]} return
|
|
set refs {}
|
|
foreach n [array names headids] {
|
|
if {[string match $reflistfilter $n]} {
|
|
if {[commitinview $headids($n) $curview]} {
|
|
lappend refs [list $n H]
|
|
} else {
|
|
interestedin $headids($n) {run refill_reflist}
|
|
}
|
|
}
|
|
}
|
|
foreach n [array names tagids] {
|
|
if {[string match $reflistfilter $n]} {
|
|
if {[commitinview $tagids($n) $curview]} {
|
|
lappend refs [list $n T]
|
|
} else {
|
|
interestedin $tagids($n) {run refill_reflist}
|
|
}
|
|
}
|
|
}
|
|
foreach n [array names otherrefids] {
|
|
if {[string match $reflistfilter $n]} {
|
|
if {[commitinview $otherrefids($n) $curview]} {
|
|
lappend refs [list $n o]
|
|
} else {
|
|
interestedin $otherrefids($n) {run refill_reflist}
|
|
}
|
|
}
|
|
}
|
|
set refs [lsort -index 0 $refs]
|
|
if {$refs eq $reflist} return
|
|
|
|
# Update the contents of $showrefstop.list according to the
|
|
# differences between $reflist (old) and $refs (new)
|
|
$showrefstop.list conf -state normal
|
|
$showrefstop.list insert end "\n"
|
|
set i 0
|
|
set j 0
|
|
while {$i < [llength $reflist] || $j < [llength $refs]} {
|
|
if {$i < [llength $reflist]} {
|
|
if {$j < [llength $refs]} {
|
|
set cmp [string compare [lindex $reflist $i 0] \
|
|
[lindex $refs $j 0]]
|
|
if {$cmp == 0} {
|
|
set cmp [string compare [lindex $reflist $i 1] \
|
|
[lindex $refs $j 1]]
|
|
}
|
|
} else {
|
|
set cmp -1
|
|
}
|
|
} else {
|
|
set cmp 1
|
|
}
|
|
switch -- $cmp {
|
|
-1 {
|
|
$showrefstop.list delete "[expr {$j+1}].0" "[expr {$j+2}].0"
|
|
incr i
|
|
}
|
|
0 {
|
|
incr i
|
|
incr j
|
|
}
|
|
1 {
|
|
set l [expr {$j + 1}]
|
|
$showrefstop.list image create $l.0 -align baseline \
|
|
-image reficon-[lindex $refs $j 1] -padx 2
|
|
$showrefstop.list insert $l.1 "[lindex $refs $j 0]\n"
|
|
incr j
|
|
}
|
|
}
|
|
}
|
|
set reflist $refs
|
|
# delete last newline
|
|
$showrefstop.list delete end-2c end-1c
|
|
$showrefstop.list conf -state disabled
|
|
}
|
|
|
|
# Stuff for finding nearby tags
|
|
proc getallcommits {} {
|
|
global allcommits nextarc seeds allccache allcwait cachedarcs allcupdate
|
|
global idheads idtags idotherrefs allparents tagobjid
|
|
|
|
if {![info exists allcommits]} {
|
|
set nextarc 0
|
|
set allcommits 0
|
|
set seeds {}
|
|
set allcwait 0
|
|
set cachedarcs 0
|
|
set allccache [file join [gitdir] "gitk.cache"]
|
|
if {![catch {
|
|
set f [open $allccache r]
|
|
set allcwait 1
|
|
getcache $f
|
|
}]} return
|
|
}
|
|
|
|
if {$allcwait} {
|
|
return
|
|
}
|
|
set cmd [list | git rev-list --parents]
|
|
set allcupdate [expr {$seeds ne {}}]
|
|
if {!$allcupdate} {
|
|
set ids "--all"
|
|
} else {
|
|
set refs [concat [array names idheads] [array names idtags] \
|
|
[array names idotherrefs]]
|
|
set ids {}
|
|
set tagobjs {}
|
|
foreach name [array names tagobjid] {
|
|
lappend tagobjs $tagobjid($name)
|
|
}
|
|
foreach id [lsort -unique $refs] {
|
|
if {![info exists allparents($id)] &&
|
|
[lsearch -exact $tagobjs $id] < 0} {
|
|
lappend ids $id
|
|
}
|
|
}
|
|
if {$ids ne {}} {
|
|
foreach id $seeds {
|
|
lappend ids "^$id"
|
|
}
|
|
}
|
|
}
|
|
if {$ids ne {}} {
|
|
set fd [open [concat $cmd $ids] r]
|
|
fconfigure $fd -blocking 0
|
|
incr allcommits
|
|
nowbusy allcommits
|
|
filerun $fd [list getallclines $fd]
|
|
} else {
|
|
dispneartags 0
|
|
}
|
|
}
|
|
|
|
# Since most commits have 1 parent and 1 child, we group strings of
|
|
# such commits into "arcs" joining branch/merge points (BMPs), which
|
|
# are commits that either don't have 1 parent or don't have 1 child.
|
|
#
|
|
# arcnos(id) - incoming arcs for BMP, arc we're on for other nodes
|
|
# arcout(id) - outgoing arcs for BMP
|
|
# arcids(a) - list of IDs on arc including end but not start
|
|
# arcstart(a) - BMP ID at start of arc
|
|
# arcend(a) - BMP ID at end of arc
|
|
# growing(a) - arc a is still growing
|
|
# arctags(a) - IDs out of arcids (excluding end) that have tags
|
|
# archeads(a) - IDs out of arcids (excluding end) that have heads
|
|
# The start of an arc is at the descendent end, so "incoming" means
|
|
# coming from descendents, and "outgoing" means going towards ancestors.
|
|
|
|
proc getallclines {fd} {
|
|
global allparents allchildren idtags idheads nextarc
|
|
global arcnos arcids arctags arcout arcend arcstart archeads growing
|
|
global seeds allcommits cachedarcs allcupdate
|
|
|
|
set nid 0
|
|
while {[incr nid] <= 1000 && [gets $fd line] >= 0} {
|
|
set id [lindex $line 0]
|
|
if {[info exists allparents($id)]} {
|
|
# seen it already
|
|
continue
|
|
}
|
|
set cachedarcs 0
|
|
set olds [lrange $line 1 end]
|
|
set allparents($id) $olds
|
|
if {![info exists allchildren($id)]} {
|
|
set allchildren($id) {}
|
|
set arcnos($id) {}
|
|
lappend seeds $id
|
|
} else {
|
|
set a $arcnos($id)
|
|
if {[llength $olds] == 1 && [llength $a] == 1} {
|
|
lappend arcids($a) $id
|
|
if {[info exists idtags($id)]} {
|
|
lappend arctags($a) $id
|
|
}
|
|
if {[info exists idheads($id)]} {
|
|
lappend archeads($a) $id
|
|
}
|
|
if {[info exists allparents($olds)]} {
|
|
# seen parent already
|
|
if {![info exists arcout($olds)]} {
|
|
splitarc $olds
|
|
}
|
|
lappend arcids($a) $olds
|
|
set arcend($a) $olds
|
|
unset growing($a)
|
|
}
|
|
lappend allchildren($olds) $id
|
|
lappend arcnos($olds) $a
|
|
continue
|
|
}
|
|
}
|
|
foreach a $arcnos($id) {
|
|
lappend arcids($a) $id
|
|
set arcend($a) $id
|
|
unset growing($a)
|
|
}
|
|
|
|
set ao {}
|
|
foreach p $olds {
|
|
lappend allchildren($p) $id
|
|
set a [incr nextarc]
|
|
set arcstart($a) $id
|
|
set archeads($a) {}
|
|
set arctags($a) {}
|
|
set archeads($a) {}
|
|
set arcids($a) {}
|
|
lappend ao $a
|
|
set growing($a) 1
|
|
if {[info exists allparents($p)]} {
|
|
# seen it already, may need to make a new branch
|
|
if {![info exists arcout($p)]} {
|
|
splitarc $p
|
|
}
|
|
lappend arcids($a) $p
|
|
set arcend($a) $p
|
|
unset growing($a)
|
|
}
|
|
lappend arcnos($p) $a
|
|
}
|
|
set arcout($id) $ao
|
|
}
|
|
if {$nid > 0} {
|
|
global cached_dheads cached_dtags cached_atags
|
|
catch {unset cached_dheads}
|
|
catch {unset cached_dtags}
|
|
catch {unset cached_atags}
|
|
}
|
|
if {![eof $fd]} {
|
|
return [expr {$nid >= 1000? 2: 1}]
|
|
}
|
|
set cacheok 1
|
|
if {[catch {
|
|
fconfigure $fd -blocking 1
|
|
close $fd
|
|
} err]} {
|
|
# got an error reading the list of commits
|
|
# if we were updating, try rereading the whole thing again
|
|
if {$allcupdate} {
|
|
incr allcommits -1
|
|
dropcache $err
|
|
return
|
|
}
|
|
error_popup "[mc "Error reading commit topology information;\
|
|
branch and preceding/following tag information\
|
|
will be incomplete."]\n($err)"
|
|
set cacheok 0
|
|
}
|
|
if {[incr allcommits -1] == 0} {
|
|
notbusy allcommits
|
|
if {$cacheok} {
|
|
run savecache
|
|
}
|
|
}
|
|
dispneartags 0
|
|
return 0
|
|
}
|
|
|
|
proc recalcarc {a} {
|
|
global arctags archeads arcids idtags idheads
|
|
|
|
set at {}
|
|
set ah {}
|
|
foreach id [lrange $arcids($a) 0 end-1] {
|
|
if {[info exists idtags($id)]} {
|
|
lappend at $id
|
|
}
|
|
if {[info exists idheads($id)]} {
|
|
lappend ah $id
|
|
}
|
|
}
|
|
set arctags($a) $at
|
|
set archeads($a) $ah
|
|
}
|
|
|
|
proc splitarc {p} {
|
|
global arcnos arcids nextarc arctags archeads idtags idheads
|
|
global arcstart arcend arcout allparents growing
|
|
|
|
set a $arcnos($p)
|
|
if {[llength $a] != 1} {
|
|
puts "oops splitarc called but [llength $a] arcs already"
|
|
return
|
|
}
|
|
set a [lindex $a 0]
|
|
set i [lsearch -exact $arcids($a) $p]
|
|
if {$i < 0} {
|
|
puts "oops splitarc $p not in arc $a"
|
|
return
|
|
}
|
|
set na [incr nextarc]
|
|
if {[info exists arcend($a)]} {
|
|
set arcend($na) $arcend($a)
|
|
} else {
|
|
set l [lindex $allparents([lindex $arcids($a) end]) 0]
|
|
set j [lsearch -exact $arcnos($l) $a]
|
|
set arcnos($l) [lreplace $arcnos($l) $j $j $na]
|
|
}
|
|
set tail [lrange $arcids($a) [expr {$i+1}] end]
|
|
set arcids($a) [lrange $arcids($a) 0 $i]
|
|
set arcend($a) $p
|
|
set arcstart($na) $p
|
|
set arcout($p) $na
|
|
set arcids($na) $tail
|
|
if {[info exists growing($a)]} {
|
|
set growing($na) 1
|
|
unset growing($a)
|
|
}
|
|
|
|
foreach id $tail {
|
|
if {[llength $arcnos($id)] == 1} {
|
|
set arcnos($id) $na
|
|
} else {
|
|
set j [lsearch -exact $arcnos($id) $a]
|
|
set arcnos($id) [lreplace $arcnos($id) $j $j $na]
|
|
}
|
|
}
|
|
|
|
# reconstruct tags and heads lists
|
|
if {$arctags($a) ne {} || $archeads($a) ne {}} {
|
|
recalcarc $a
|
|
recalcarc $na
|
|
} else {
|
|
set arctags($na) {}
|
|
set archeads($na) {}
|
|
}
|
|
}
|
|
|
|
# Update things for a new commit added that is a child of one
|
|
# existing commit. Used when cherry-picking.
|
|
proc addnewchild {id p} {
|
|
global allparents allchildren idtags nextarc
|
|
global arcnos arcids arctags arcout arcend arcstart archeads growing
|
|
global seeds allcommits
|
|
|
|
if {![info exists allcommits] || ![info exists arcnos($p)]} return
|
|
set allparents($id) [list $p]
|
|
set allchildren($id) {}
|
|
set arcnos($id) {}
|
|
lappend seeds $id
|
|
lappend allchildren($p) $id
|
|
set a [incr nextarc]
|
|
set arcstart($a) $id
|
|
set archeads($a) {}
|
|
set arctags($a) {}
|
|
set arcids($a) [list $p]
|
|
set arcend($a) $p
|
|
if {![info exists arcout($p)]} {
|
|
splitarc $p
|
|
}
|
|
lappend arcnos($p) $a
|
|
set arcout($id) [list $a]
|
|
}
|
|
|
|
# This implements a cache for the topology information.
|
|
# The cache saves, for each arc, the start and end of the arc,
|
|
# the ids on the arc, and the outgoing arcs from the end.
|
|
proc readcache {f} {
|
|
global arcnos arcids arcout arcstart arcend arctags archeads nextarc
|
|
global idtags idheads allparents cachedarcs possible_seeds seeds growing
|
|
global allcwait
|
|
|
|
set a $nextarc
|
|
set lim $cachedarcs
|
|
if {$lim - $a > 500} {
|
|
set lim [expr {$a + 500}]
|
|
}
|
|
if {[catch {
|
|
if {$a == $lim} {
|
|
# finish reading the cache and setting up arctags, etc.
|
|
set line [gets $f]
|
|
if {$line ne "1"} {error "bad final version"}
|
|
close $f
|
|
foreach id [array names idtags] {
|
|
if {[info exists arcnos($id)] && [llength $arcnos($id)] == 1 &&
|
|
[llength $allparents($id)] == 1} {
|
|
set a [lindex $arcnos($id) 0]
|
|
if {$arctags($a) eq {}} {
|
|
recalcarc $a
|
|
}
|
|
}
|
|
}
|
|
foreach id [array names idheads] {
|
|
if {[info exists arcnos($id)] && [llength $arcnos($id)] == 1 &&
|
|
[llength $allparents($id)] == 1} {
|
|
set a [lindex $arcnos($id) 0]
|
|
if {$archeads($a) eq {}} {
|
|
recalcarc $a
|
|
}
|
|
}
|
|
}
|
|
foreach id [lsort -unique $possible_seeds] {
|
|
if {$arcnos($id) eq {}} {
|
|
lappend seeds $id
|
|
}
|
|
}
|
|
set allcwait 0
|
|
} else {
|
|
while {[incr a] <= $lim} {
|
|
set line [gets $f]
|
|
if {[llength $line] != 3} {error "bad line"}
|
|
set s [lindex $line 0]
|
|
set arcstart($a) $s
|
|
lappend arcout($s) $a
|
|
if {![info exists arcnos($s)]} {
|
|
lappend possible_seeds $s
|
|
set arcnos($s) {}
|
|
}
|
|
set e [lindex $line 1]
|
|
if {$e eq {}} {
|
|
set growing($a) 1
|
|
} else {
|
|
set arcend($a) $e
|
|
if {![info exists arcout($e)]} {
|
|
set arcout($e) {}
|
|
}
|
|
}
|
|
set arcids($a) [lindex $line 2]
|
|
foreach id $arcids($a) {
|
|
lappend allparents($s) $id
|
|
set s $id
|
|
lappend arcnos($id) $a
|
|
}
|
|
if {![info exists allparents($s)]} {
|
|
set allparents($s) {}
|
|
}
|
|
set arctags($a) {}
|
|
set archeads($a) {}
|
|
}
|
|
set nextarc [expr {$a - 1}]
|
|
}
|
|
} err]} {
|
|
dropcache $err
|
|
return 0
|
|
}
|
|
if {!$allcwait} {
|
|
getallcommits
|
|
}
|
|
return $allcwait
|
|
}
|
|
|
|
proc getcache {f} {
|
|
global nextarc cachedarcs possible_seeds
|
|
|
|
if {[catch {
|
|
set line [gets $f]
|
|
if {[llength $line] != 2 || [lindex $line 0] ne "1"} {error "bad version"}
|
|
# make sure it's an integer
|
|
set cachedarcs [expr {int([lindex $line 1])}]
|
|
if {$cachedarcs < 0} {error "bad number of arcs"}
|
|
set nextarc 0
|
|
set possible_seeds {}
|
|
run readcache $f
|
|
} err]} {
|
|
dropcache $err
|
|
}
|
|
return 0
|
|
}
|
|
|
|
proc dropcache {err} {
|
|
global allcwait nextarc cachedarcs seeds
|
|
|
|
#puts "dropping cache ($err)"
|
|
foreach v {arcnos arcout arcids arcstart arcend growing \
|
|
arctags archeads allparents allchildren} {
|
|
global $v
|
|
catch {unset $v}
|
|
}
|
|
set allcwait 0
|
|
set nextarc 0
|
|
set cachedarcs 0
|
|
set seeds {}
|
|
getallcommits
|
|
}
|
|
|
|
proc writecache {f} {
|
|
global cachearc cachedarcs allccache
|
|
global arcstart arcend arcnos arcids arcout
|
|
|
|
set a $cachearc
|
|
set lim $cachedarcs
|
|
if {$lim - $a > 1000} {
|
|
set lim [expr {$a + 1000}]
|
|
}
|
|
if {[catch {
|
|
while {[incr a] <= $lim} {
|
|
if {[info exists arcend($a)]} {
|
|
puts $f [list $arcstart($a) $arcend($a) $arcids($a)]
|
|
} else {
|
|
puts $f [list $arcstart($a) {} $arcids($a)]
|
|
}
|
|
}
|
|
} err]} {
|
|
catch {close $f}
|
|
catch {file delete $allccache}
|
|
#puts "writing cache failed ($err)"
|
|
return 0
|
|
}
|
|
set cachearc [expr {$a - 1}]
|
|
if {$a > $cachedarcs} {
|
|
puts $f "1"
|
|
close $f
|
|
return 0
|
|
}
|
|
return 1
|
|
}
|
|
|
|
proc savecache {} {
|
|
global nextarc cachedarcs cachearc allccache
|
|
|
|
if {$nextarc == $cachedarcs} return
|
|
set cachearc 0
|
|
set cachedarcs $nextarc
|
|
catch {
|
|
set f [open $allccache w]
|
|
puts $f [list 1 $cachedarcs]
|
|
run writecache $f
|
|
}
|
|
}
|
|
|
|
# Returns 1 if a is an ancestor of b, -1 if b is an ancestor of a,
|
|
# or 0 if neither is true.
|
|
proc anc_or_desc {a b} {
|
|
global arcout arcstart arcend arcnos cached_isanc
|
|
|
|
if {$arcnos($a) eq $arcnos($b)} {
|
|
# Both are on the same arc(s); either both are the same BMP,
|
|
# or if one is not a BMP, the other is also not a BMP or is
|
|
# the BMP at end of the arc (and it only has 1 incoming arc).
|
|
# Or both can be BMPs with no incoming arcs.
|
|
if {$a eq $b || $arcnos($a) eq {}} {
|
|
return 0
|
|
}
|
|
# assert {[llength $arcnos($a)] == 1}
|
|
set arc [lindex $arcnos($a) 0]
|
|
set i [lsearch -exact $arcids($arc) $a]
|
|
set j [lsearch -exact $arcids($arc) $b]
|
|
if {$i < 0 || $i > $j} {
|
|
return 1
|
|
} else {
|
|
return -1
|
|
}
|
|
}
|
|
|
|
if {![info exists arcout($a)]} {
|
|
set arc [lindex $arcnos($a) 0]
|
|
if {[info exists arcend($arc)]} {
|
|
set aend $arcend($arc)
|
|
} else {
|
|
set aend {}
|
|
}
|
|
set a $arcstart($arc)
|
|
} else {
|
|
set aend $a
|
|
}
|
|
if {![info exists arcout($b)]} {
|
|
set arc [lindex $arcnos($b) 0]
|
|
if {[info exists arcend($arc)]} {
|
|
set bend $arcend($arc)
|
|
} else {
|
|
set bend {}
|
|
}
|
|
set b $arcstart($arc)
|
|
} else {
|
|
set bend $b
|
|
}
|
|
if {$a eq $bend} {
|
|
return 1
|
|
}
|
|
if {$b eq $aend} {
|
|
return -1
|
|
}
|
|
if {[info exists cached_isanc($a,$bend)]} {
|
|
if {$cached_isanc($a,$bend)} {
|
|
return 1
|
|
}
|
|
}
|
|
if {[info exists cached_isanc($b,$aend)]} {
|
|
if {$cached_isanc($b,$aend)} {
|
|
return -1
|
|
}
|
|
if {[info exists cached_isanc($a,$bend)]} {
|
|
return 0
|
|
}
|
|
}
|
|
|
|
set todo [list $a $b]
|
|
set anc($a) a
|
|
set anc($b) b
|
|
for {set i 0} {$i < [llength $todo]} {incr i} {
|
|
set x [lindex $todo $i]
|
|
if {$anc($x) eq {}} {
|
|
continue
|
|
}
|
|
foreach arc $arcnos($x) {
|
|
set xd $arcstart($arc)
|
|
if {$xd eq $bend} {
|
|
set cached_isanc($a,$bend) 1
|
|
set cached_isanc($b,$aend) 0
|
|
return 1
|
|
} elseif {$xd eq $aend} {
|
|
set cached_isanc($b,$aend) 1
|
|
set cached_isanc($a,$bend) 0
|
|
return -1
|
|
}
|
|
if {![info exists anc($xd)]} {
|
|
set anc($xd) $anc($x)
|
|
lappend todo $xd
|
|
} elseif {$anc($xd) ne $anc($x)} {
|
|
set anc($xd) {}
|
|
}
|
|
}
|
|
}
|
|
set cached_isanc($a,$bend) 0
|
|
set cached_isanc($b,$aend) 0
|
|
return 0
|
|
}
|
|
|
|
# This identifies whether $desc has an ancestor that is
|
|
# a growing tip of the graph and which is not an ancestor of $anc
|
|
# and returns 0 if so and 1 if not.
|
|
# If we subsequently discover a tag on such a growing tip, and that
|
|
# turns out to be a descendent of $anc (which it could, since we
|
|
# don't necessarily see children before parents), then $desc
|
|
# isn't a good choice to display as a descendent tag of
|
|
# $anc (since it is the descendent of another tag which is
|
|
# a descendent of $anc). Similarly, $anc isn't a good choice to
|
|
# display as a ancestor tag of $desc.
|
|
#
|
|
proc is_certain {desc anc} {
|
|
global arcnos arcout arcstart arcend growing problems
|
|
|
|
set certain {}
|
|
if {[llength $arcnos($anc)] == 1} {
|
|
# tags on the same arc are certain
|
|
if {$arcnos($desc) eq $arcnos($anc)} {
|
|
return 1
|
|
}
|
|
if {![info exists arcout($anc)]} {
|
|
# if $anc is partway along an arc, use the start of the arc instead
|
|
set a [lindex $arcnos($anc) 0]
|
|
set anc $arcstart($a)
|
|
}
|
|
}
|
|
if {[llength $arcnos($desc)] > 1 || [info exists arcout($desc)]} {
|
|
set x $desc
|
|
} else {
|
|
set a [lindex $arcnos($desc) 0]
|
|
set x $arcend($a)
|
|
}
|
|
if {$x == $anc} {
|
|
return 1
|
|
}
|
|
set anclist [list $x]
|
|
set dl($x) 1
|
|
set nnh 1
|
|
set ngrowanc 0
|
|
for {set i 0} {$i < [llength $anclist] && ($nnh > 0 || $ngrowanc > 0)} {incr i} {
|
|
set x [lindex $anclist $i]
|
|
if {$dl($x)} {
|
|
incr nnh -1
|
|
}
|
|
set done($x) 1
|
|
foreach a $arcout($x) {
|
|
if {[info exists growing($a)]} {
|
|
if {![info exists growanc($x)] && $dl($x)} {
|
|
set growanc($x) 1
|
|
incr ngrowanc
|
|
}
|
|
} else {
|
|
set y $arcend($a)
|
|
if {[info exists dl($y)]} {
|
|
if {$dl($y)} {
|
|
if {!$dl($x)} {
|
|
set dl($y) 0
|
|
if {![info exists done($y)]} {
|
|
incr nnh -1
|
|
}
|
|
if {[info exists growanc($x)]} {
|
|
incr ngrowanc -1
|
|
}
|
|
set xl [list $y]
|
|
for {set k 0} {$k < [llength $xl]} {incr k} {
|
|
set z [lindex $xl $k]
|
|
foreach c $arcout($z) {
|
|
if {[info exists arcend($c)]} {
|
|
set v $arcend($c)
|
|
if {[info exists dl($v)] && $dl($v)} {
|
|
set dl($v) 0
|
|
if {![info exists done($v)]} {
|
|
incr nnh -1
|
|
}
|
|
if {[info exists growanc($v)]} {
|
|
incr ngrowanc -1
|
|
}
|
|
lappend xl $v
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} elseif {$y eq $anc || !$dl($x)} {
|
|
set dl($y) 0
|
|
lappend anclist $y
|
|
} else {
|
|
set dl($y) 1
|
|
lappend anclist $y
|
|
incr nnh
|
|
}
|
|
}
|
|
}
|
|
}
|
|
foreach x [array names growanc] {
|
|
if {$dl($x)} {
|
|
return 0
|
|
}
|
|
return 0
|
|
}
|
|
return 1
|
|
}
|
|
|
|
proc validate_arctags {a} {
|
|
global arctags idtags
|
|
|
|
set i -1
|
|
set na $arctags($a)
|
|
foreach id $arctags($a) {
|
|
incr i
|
|
if {![info exists idtags($id)]} {
|
|
set na [lreplace $na $i $i]
|
|
incr i -1
|
|
}
|
|
}
|
|
set arctags($a) $na
|
|
}
|
|
|
|
proc validate_archeads {a} {
|
|
global archeads idheads
|
|
|
|
set i -1
|
|
set na $archeads($a)
|
|
foreach id $archeads($a) {
|
|
incr i
|
|
if {![info exists idheads($id)]} {
|
|
set na [lreplace $na $i $i]
|
|
incr i -1
|
|
}
|
|
}
|
|
set archeads($a) $na
|
|
}
|
|
|
|
# Return the list of IDs that have tags that are descendents of id,
|
|
# ignoring IDs that are descendents of IDs already reported.
|
|
proc desctags {id} {
|
|
global arcnos arcstart arcids arctags idtags allparents
|
|
global growing cached_dtags
|
|
|
|
if {![info exists allparents($id)]} {
|
|
return {}
|
|
}
|
|
set t1 [clock clicks -milliseconds]
|
|
set argid $id
|
|
if {[llength $arcnos($id)] == 1 && [llength $allparents($id)] == 1} {
|
|
# part-way along an arc; check that arc first
|
|
set a [lindex $arcnos($id) 0]
|
|
if {$arctags($a) ne {}} {
|
|
validate_arctags $a
|
|
set i [lsearch -exact $arcids($a) $id]
|
|
set tid {}
|
|
foreach t $arctags($a) {
|
|
set j [lsearch -exact $arcids($a) $t]
|
|
if {$j >= $i} break
|
|
set tid $t
|
|
}
|
|
if {$tid ne {}} {
|
|
return $tid
|
|
}
|
|
}
|
|
set id $arcstart($a)
|
|
if {[info exists idtags($id)]} {
|
|
return $id
|
|
}
|
|
}
|
|
if {[info exists cached_dtags($id)]} {
|
|
return $cached_dtags($id)
|
|
}
|
|
|
|
set origid $id
|
|
set todo [list $id]
|
|
set queued($id) 1
|
|
set nc 1
|
|
for {set i 0} {$i < [llength $todo] && $nc > 0} {incr i} {
|
|
set id [lindex $todo $i]
|
|
set done($id) 1
|
|
set ta [info exists hastaggedancestor($id)]
|
|
if {!$ta} {
|
|
incr nc -1
|
|
}
|
|
# ignore tags on starting node
|
|
if {!$ta && $i > 0} {
|
|
if {[info exists idtags($id)]} {
|
|
set tagloc($id) $id
|
|
set ta 1
|
|
} elseif {[info exists cached_dtags($id)]} {
|
|
set tagloc($id) $cached_dtags($id)
|
|
set ta 1
|
|
}
|
|
}
|
|
foreach a $arcnos($id) {
|
|
set d $arcstart($a)
|
|
if {!$ta && $arctags($a) ne {}} {
|
|
validate_arctags $a
|
|
if {$arctags($a) ne {}} {
|
|
lappend tagloc($id) [lindex $arctags($a) end]
|
|
}
|
|
}
|
|
if {$ta || $arctags($a) ne {}} {
|
|
set tomark [list $d]
|
|
for {set j 0} {$j < [llength $tomark]} {incr j} {
|
|
set dd [lindex $tomark $j]
|
|
if {![info exists hastaggedancestor($dd)]} {
|
|
if {[info exists done($dd)]} {
|
|
foreach b $arcnos($dd) {
|
|
lappend tomark $arcstart($b)
|
|
}
|
|
if {[info exists tagloc($dd)]} {
|
|
unset tagloc($dd)
|
|
}
|
|
} elseif {[info exists queued($dd)]} {
|
|
incr nc -1
|
|
}
|
|
set hastaggedancestor($dd) 1
|
|
}
|
|
}
|
|
}
|
|
if {![info exists queued($d)]} {
|
|
lappend todo $d
|
|
set queued($d) 1
|
|
if {![info exists hastaggedancestor($d)]} {
|
|
incr nc
|
|
}
|
|
}
|
|
}
|
|
}
|
|
set tags {}
|
|
foreach id [array names tagloc] {
|
|
if {![info exists hastaggedancestor($id)]} {
|
|
foreach t $tagloc($id) {
|
|
if {[lsearch -exact $tags $t] < 0} {
|
|
lappend tags $t
|
|
}
|
|
}
|
|
}
|
|
}
|
|
set t2 [clock clicks -milliseconds]
|
|
set loopix $i
|
|
|
|
# remove tags that are descendents of other tags
|
|
for {set i 0} {$i < [llength $tags]} {incr i} {
|
|
set a [lindex $tags $i]
|
|
for {set j 0} {$j < $i} {incr j} {
|
|
set b [lindex $tags $j]
|
|
set r [anc_or_desc $a $b]
|
|
if {$r == 1} {
|
|
set tags [lreplace $tags $j $j]
|
|
incr j -1
|
|
incr i -1
|
|
} elseif {$r == -1} {
|
|
set tags [lreplace $tags $i $i]
|
|
incr i -1
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
if {[array names growing] ne {}} {
|
|
# graph isn't finished, need to check if any tag could get
|
|
# eclipsed by another tag coming later. Simply ignore any
|
|
# tags that could later get eclipsed.
|
|
set ctags {}
|
|
foreach t $tags {
|
|
if {[is_certain $t $origid]} {
|
|
lappend ctags $t
|
|
}
|
|
}
|
|
if {$tags eq $ctags} {
|
|
set cached_dtags($origid) $tags
|
|
} else {
|
|
set tags $ctags
|
|
}
|
|
} else {
|
|
set cached_dtags($origid) $tags
|
|
}
|
|
set t3 [clock clicks -milliseconds]
|
|
if {0 && $t3 - $t1 >= 100} {
|
|
puts "iterating descendents ($loopix/[llength $todo] nodes) took\
|
|
[expr {$t2-$t1}]+[expr {$t3-$t2}]ms, $nc candidates left"
|
|
}
|
|
return $tags
|
|
}
|
|
|
|
proc anctags {id} {
|
|
global arcnos arcids arcout arcend arctags idtags allparents
|
|
global growing cached_atags
|
|
|
|
if {![info exists allparents($id)]} {
|
|
return {}
|
|
}
|
|
set t1 [clock clicks -milliseconds]
|
|
set argid $id
|
|
if {[llength $arcnos($id)] == 1 && [llength $allparents($id)] == 1} {
|
|
# part-way along an arc; check that arc first
|
|
set a [lindex $arcnos($id) 0]
|
|
if {$arctags($a) ne {}} {
|
|
validate_arctags $a
|
|
set i [lsearch -exact $arcids($a) $id]
|
|
foreach t $arctags($a) {
|
|
set j [lsearch -exact $arcids($a) $t]
|
|
if {$j > $i} {
|
|
return $t
|
|
}
|
|
}
|
|
}
|
|
if {![info exists arcend($a)]} {
|
|
return {}
|
|
}
|
|
set id $arcend($a)
|
|
if {[info exists idtags($id)]} {
|
|
return $id
|
|
}
|
|
}
|
|
if {[info exists cached_atags($id)]} {
|
|
return $cached_atags($id)
|
|
}
|
|
|
|
set origid $id
|
|
set todo [list $id]
|
|
set queued($id) 1
|
|
set taglist {}
|
|
set nc 1
|
|
for {set i 0} {$i < [llength $todo] && $nc > 0} {incr i} {
|
|
set id [lindex $todo $i]
|
|
set done($id) 1
|
|
set td [info exists hastaggeddescendent($id)]
|
|
if {!$td} {
|
|
incr nc -1
|
|
}
|
|
# ignore tags on starting node
|
|
if {!$td && $i > 0} {
|
|
if {[info exists idtags($id)]} {
|
|
set tagloc($id) $id
|
|
set td 1
|
|
} elseif {[info exists cached_atags($id)]} {
|
|
set tagloc($id) $cached_atags($id)
|
|
set td 1
|
|
}
|
|
}
|
|
foreach a $arcout($id) {
|
|
if {!$td && $arctags($a) ne {}} {
|
|
validate_arctags $a
|
|
if {$arctags($a) ne {}} {
|
|
lappend tagloc($id) [lindex $arctags($a) 0]
|
|
}
|
|
}
|
|
if {![info exists arcend($a)]} continue
|
|
set d $arcend($a)
|
|
if {$td || $arctags($a) ne {}} {
|
|
set tomark [list $d]
|
|
for {set j 0} {$j < [llength $tomark]} {incr j} {
|
|
set dd [lindex $tomark $j]
|
|
if {![info exists hastaggeddescendent($dd)]} {
|
|
if {[info exists done($dd)]} {
|
|
foreach b $arcout($dd) {
|
|
if {[info exists arcend($b)]} {
|
|
lappend tomark $arcend($b)
|
|
}
|
|
}
|
|
if {[info exists tagloc($dd)]} {
|
|
unset tagloc($dd)
|
|
}
|
|
} elseif {[info exists queued($dd)]} {
|
|
incr nc -1
|
|
}
|
|
set hastaggeddescendent($dd) 1
|
|
}
|
|
}
|
|
}
|
|
if {![info exists queued($d)]} {
|
|
lappend todo $d
|
|
set queued($d) 1
|
|
if {![info exists hastaggeddescendent($d)]} {
|
|
incr nc
|
|
}
|
|
}
|
|
}
|
|
}
|
|
set t2 [clock clicks -milliseconds]
|
|
set loopix $i
|
|
set tags {}
|
|
foreach id [array names tagloc] {
|
|
if {![info exists hastaggeddescendent($id)]} {
|
|
foreach t $tagloc($id) {
|
|
if {[lsearch -exact $tags $t] < 0} {
|
|
lappend tags $t
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# remove tags that are ancestors of other tags
|
|
for {set i 0} {$i < [llength $tags]} {incr i} {
|
|
set a [lindex $tags $i]
|
|
for {set j 0} {$j < $i} {incr j} {
|
|
set b [lindex $tags $j]
|
|
set r [anc_or_desc $a $b]
|
|
if {$r == -1} {
|
|
set tags [lreplace $tags $j $j]
|
|
incr j -1
|
|
incr i -1
|
|
} elseif {$r == 1} {
|
|
set tags [lreplace $tags $i $i]
|
|
incr i -1
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
if {[array names growing] ne {}} {
|
|
# graph isn't finished, need to check if any tag could get
|
|
# eclipsed by another tag coming later. Simply ignore any
|
|
# tags that could later get eclipsed.
|
|
set ctags {}
|
|
foreach t $tags {
|
|
if {[is_certain $origid $t]} {
|
|
lappend ctags $t
|
|
}
|
|
}
|
|
if {$tags eq $ctags} {
|
|
set cached_atags($origid) $tags
|
|
} else {
|
|
set tags $ctags
|
|
}
|
|
} else {
|
|
set cached_atags($origid) $tags
|
|
}
|
|
set t3 [clock clicks -milliseconds]
|
|
if {0 && $t3 - $t1 >= 100} {
|
|
puts "iterating ancestors ($loopix/[llength $todo] nodes) took\
|
|
[expr {$t2-$t1}]+[expr {$t3-$t2}]ms, $nc candidates left"
|
|
}
|
|
return $tags
|
|
}
|
|
|
|
# Return the list of IDs that have heads that are descendents of id,
|
|
# including id itself if it has a head.
|
|
proc descheads {id} {
|
|
global arcnos arcstart arcids archeads idheads cached_dheads
|
|
global allparents
|
|
|
|
if {![info exists allparents($id)]} {
|
|
return {}
|
|
}
|
|
set aret {}
|
|
if {[llength $arcnos($id)] == 1 && [llength $allparents($id)] == 1} {
|
|
# part-way along an arc; check it first
|
|
set a [lindex $arcnos($id) 0]
|
|
if {$archeads($a) ne {}} {
|
|
validate_archeads $a
|
|
set i [lsearch -exact $arcids($a) $id]
|
|
foreach t $archeads($a) {
|
|
set j [lsearch -exact $arcids($a) $t]
|
|
if {$j > $i} break
|
|
lappend aret $t
|
|
}
|
|
}
|
|
set id $arcstart($a)
|
|
}
|
|
set origid $id
|
|
set todo [list $id]
|
|
set seen($id) 1
|
|
set ret {}
|
|
for {set i 0} {$i < [llength $todo]} {incr i} {
|
|
set id [lindex $todo $i]
|
|
if {[info exists cached_dheads($id)]} {
|
|
set ret [concat $ret $cached_dheads($id)]
|
|
} else {
|
|
if {[info exists idheads($id)]} {
|
|
lappend ret $id
|
|
}
|
|
foreach a $arcnos($id) {
|
|
if {$archeads($a) ne {}} {
|
|
validate_archeads $a
|
|
if {$archeads($a) ne {}} {
|
|
set ret [concat $ret $archeads($a)]
|
|
}
|
|
}
|
|
set d $arcstart($a)
|
|
if {![info exists seen($d)]} {
|
|
lappend todo $d
|
|
set seen($d) 1
|
|
}
|
|
}
|
|
}
|
|
}
|
|
set ret [lsort -unique $ret]
|
|
set cached_dheads($origid) $ret
|
|
return [concat $ret $aret]
|
|
}
|
|
|
|
proc addedtag {id} {
|
|
global arcnos arcout cached_dtags cached_atags
|
|
|
|
if {![info exists arcnos($id)]} return
|
|
if {![info exists arcout($id)]} {
|
|
recalcarc [lindex $arcnos($id) 0]
|
|
}
|
|
catch {unset cached_dtags}
|
|
catch {unset cached_atags}
|
|
}
|
|
|
|
proc addedhead {hid head} {
|
|
global arcnos arcout cached_dheads
|
|
|
|
if {![info exists arcnos($hid)]} return
|
|
if {![info exists arcout($hid)]} {
|
|
recalcarc [lindex $arcnos($hid) 0]
|
|
}
|
|
catch {unset cached_dheads}
|
|
}
|
|
|
|
proc removedhead {hid head} {
|
|
global cached_dheads
|
|
|
|
catch {unset cached_dheads}
|
|
}
|
|
|
|
proc movedhead {hid head} {
|
|
global arcnos arcout cached_dheads
|
|
|
|
if {![info exists arcnos($hid)]} return
|
|
if {![info exists arcout($hid)]} {
|
|
recalcarc [lindex $arcnos($hid) 0]
|
|
}
|
|
catch {unset cached_dheads}
|
|
}
|
|
|
|
proc changedrefs {} {
|
|
global cached_dheads cached_dtags cached_atags
|
|
global arctags archeads arcnos arcout idheads idtags
|
|
|
|
foreach id [concat [array names idheads] [array names idtags]] {
|
|
if {[info exists arcnos($id)] && ![info exists arcout($id)]} {
|
|
set a [lindex $arcnos($id) 0]
|
|
if {![info exists donearc($a)]} {
|
|
recalcarc $a
|
|
set donearc($a) 1
|
|
}
|
|
}
|
|
}
|
|
catch {unset cached_dtags}
|
|
catch {unset cached_atags}
|
|
catch {unset cached_dheads}
|
|
}
|
|
|
|
proc rereadrefs {} {
|
|
global idtags idheads idotherrefs mainheadid
|
|
|
|
set refids [concat [array names idtags] \
|
|
[array names idheads] [array names idotherrefs]]
|
|
foreach id $refids {
|
|
if {![info exists ref($id)]} {
|
|
set ref($id) [listrefs $id]
|
|
}
|
|
}
|
|
set oldmainhead $mainheadid
|
|
readrefs
|
|
changedrefs
|
|
set refids [lsort -unique [concat $refids [array names idtags] \
|
|
[array names idheads] [array names idotherrefs]]]
|
|
foreach id $refids {
|
|
set v [listrefs $id]
|
|
if {![info exists ref($id)] || $ref($id) != $v} {
|
|
redrawtags $id
|
|
}
|
|
}
|
|
if {$oldmainhead ne $mainheadid} {
|
|
redrawtags $oldmainhead
|
|
redrawtags $mainheadid
|
|
}
|
|
run refill_reflist
|
|
}
|
|
|
|
proc listrefs {id} {
|
|
global idtags idheads idotherrefs
|
|
|
|
set x {}
|
|
if {[info exists idtags($id)]} {
|
|
set x $idtags($id)
|
|
}
|
|
set y {}
|
|
if {[info exists idheads($id)]} {
|
|
set y $idheads($id)
|
|
}
|
|
set z {}
|
|
if {[info exists idotherrefs($id)]} {
|
|
set z $idotherrefs($id)
|
|
}
|
|
return [list $x $y $z]
|
|
}
|
|
|
|
proc showtag {tag isnew} {
|
|
global ctext tagcontents tagids linknum tagobjid
|
|
|
|
if {$isnew} {
|
|
addtohistory [list showtag $tag 0]
|
|
}
|
|
$ctext conf -state normal
|
|
clear_ctext
|
|
settabs 0
|
|
set linknum 0
|
|
if {![info exists tagcontents($tag)]} {
|
|
catch {
|
|
set tagcontents($tag) [exec git cat-file tag $tagobjid($tag)]
|
|
}
|
|
}
|
|
if {[info exists tagcontents($tag)]} {
|
|
set text $tagcontents($tag)
|
|
} else {
|
|
set text "[mc "Tag"]: $tag\n[mc "Id"]: $tagids($tag)"
|
|
}
|
|
appendwithlinks $text {}
|
|
$ctext conf -state disabled
|
|
init_flist {}
|
|
}
|
|
|
|
proc doquit {} {
|
|
global stopped
|
|
global gitktmpdir
|
|
|
|
set stopped 100
|
|
savestuff .
|
|
destroy .
|
|
|
|
if {[info exists gitktmpdir]} {
|
|
catch {file delete -force $gitktmpdir}
|
|
}
|
|
}
|
|
|
|
proc mkfontdisp {font top which} {
|
|
global fontattr fontpref $font
|
|
|
|
set fontpref($font) [set $font]
|
|
button $top.${font}but -text $which -font optionfont \
|
|
-command [list choosefont $font $which]
|
|
label $top.$font -relief flat -font $font \
|
|
-text $fontattr($font,family) -justify left
|
|
grid x $top.${font}but $top.$font -sticky w
|
|
}
|
|
|
|
proc choosefont {font which} {
|
|
global fontparam fontlist fonttop fontattr
|
|
global prefstop
|
|
|
|
set fontparam(which) $which
|
|
set fontparam(font) $font
|
|
set fontparam(family) [font actual $font -family]
|
|
set fontparam(size) $fontattr($font,size)
|
|
set fontparam(weight) $fontattr($font,weight)
|
|
set fontparam(slant) $fontattr($font,slant)
|
|
set top .gitkfont
|
|
set fonttop $top
|
|
if {![winfo exists $top]} {
|
|
font create sample
|
|
eval font config sample [font actual $font]
|
|
toplevel $top
|
|
make_transient $top $prefstop
|
|
wm title $top [mc "Gitk font chooser"]
|
|
label $top.l -textvariable fontparam(which)
|
|
pack $top.l -side top
|
|
set fontlist [lsort [font families]]
|
|
frame $top.f
|
|
listbox $top.f.fam -listvariable fontlist \
|
|
-yscrollcommand [list $top.f.sb set]
|
|
bind $top.f.fam <<ListboxSelect>> selfontfam
|
|
scrollbar $top.f.sb -command [list $top.f.fam yview]
|
|
pack $top.f.sb -side right -fill y
|
|
pack $top.f.fam -side left -fill both -expand 1
|
|
pack $top.f -side top -fill both -expand 1
|
|
frame $top.g
|
|
spinbox $top.g.size -from 4 -to 40 -width 4 \
|
|
-textvariable fontparam(size) \
|
|
-validatecommand {string is integer -strict %s}
|
|
checkbutton $top.g.bold -padx 5 \
|
|
-font {{Times New Roman} 12 bold} -text [mc "B"] -indicatoron 0 \
|
|
-variable fontparam(weight) -onvalue bold -offvalue normal
|
|
checkbutton $top.g.ital -padx 5 \
|
|
-font {{Times New Roman} 12 italic} -text [mc "I"] -indicatoron 0 \
|
|
-variable fontparam(slant) -onvalue italic -offvalue roman
|
|
pack $top.g.size $top.g.bold $top.g.ital -side left
|
|
pack $top.g -side top
|
|
canvas $top.c -width 150 -height 50 -border 2 -relief sunk \
|
|
-background white
|
|
$top.c create text 100 25 -anchor center -text $which -font sample \
|
|
-fill black -tags text
|
|
bind $top.c <Configure> [list centertext $top.c]
|
|
pack $top.c -side top -fill x
|
|
frame $top.buts
|
|
button $top.buts.ok -text [mc "OK"] -command fontok -default active
|
|
button $top.buts.can -text [mc "Cancel"] -command fontcan -default normal
|
|
bind $top <Key-Return> fontok
|
|
bind $top <Key-Escape> fontcan
|
|
grid $top.buts.ok $top.buts.can
|
|
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
|
pack $top.buts -side bottom -fill x
|
|
trace add variable fontparam write chg_fontparam
|
|
} else {
|
|
raise $top
|
|
$top.c itemconf text -text $which
|
|
}
|
|
set i [lsearch -exact $fontlist $fontparam(family)]
|
|
if {$i >= 0} {
|
|
$top.f.fam selection set $i
|
|
$top.f.fam see $i
|
|
}
|
|
}
|
|
|
|
proc centertext {w} {
|
|
$w coords text [expr {[winfo width $w] / 2}] [expr {[winfo height $w] / 2}]
|
|
}
|
|
|
|
proc fontok {} {
|
|
global fontparam fontpref prefstop
|
|
|
|
set f $fontparam(font)
|
|
set fontpref($f) [list $fontparam(family) $fontparam(size)]
|
|
if {$fontparam(weight) eq "bold"} {
|
|
lappend fontpref($f) "bold"
|
|
}
|
|
if {$fontparam(slant) eq "italic"} {
|
|
lappend fontpref($f) "italic"
|
|
}
|
|
set w $prefstop.$f
|
|
$w conf -text $fontparam(family) -font $fontpref($f)
|
|
|
|
fontcan
|
|
}
|
|
|
|
proc fontcan {} {
|
|
global fonttop fontparam
|
|
|
|
if {[info exists fonttop]} {
|
|
catch {destroy $fonttop}
|
|
catch {font delete sample}
|
|
unset fonttop
|
|
unset fontparam
|
|
}
|
|
}
|
|
|
|
proc selfontfam {} {
|
|
global fonttop fontparam
|
|
|
|
set i [$fonttop.f.fam curselection]
|
|
if {$i ne {}} {
|
|
set fontparam(family) [$fonttop.f.fam get $i]
|
|
}
|
|
}
|
|
|
|
proc chg_fontparam {v sub op} {
|
|
global fontparam
|
|
|
|
font config sample -$sub $fontparam($sub)
|
|
}
|
|
|
|
proc doprefs {} {
|
|
global maxwidth maxgraphpct
|
|
global oldprefs prefstop showneartags showlocalchanges
|
|
global bgcolor fgcolor ctext diffcolors selectbgcolor markbgcolor
|
|
global tabstop limitdiffs autoselect extdifftool perfile_attrs
|
|
|
|
set top .gitkprefs
|
|
set prefstop $top
|
|
if {[winfo exists $top]} {
|
|
raise $top
|
|
return
|
|
}
|
|
foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
|
|
limitdiffs tabstop perfile_attrs} {
|
|
set oldprefs($v) [set $v]
|
|
}
|
|
toplevel $top
|
|
wm title $top [mc "Gitk preferences"]
|
|
make_transient $top .
|
|
label $top.ldisp -text [mc "Commit list display options"]
|
|
grid $top.ldisp - -sticky w -pady 10
|
|
label $top.spacer -text " "
|
|
label $top.maxwidthl -text [mc "Maximum graph width (lines)"] \
|
|
-font optionfont
|
|
spinbox $top.maxwidth -from 0 -to 100 -width 4 -textvariable maxwidth
|
|
grid $top.spacer $top.maxwidthl $top.maxwidth -sticky w
|
|
label $top.maxpctl -text [mc "Maximum graph width (% of pane)"] \
|
|
-font optionfont
|
|
spinbox $top.maxpct -from 1 -to 100 -width 4 -textvariable maxgraphpct
|
|
grid x $top.maxpctl $top.maxpct -sticky w
|
|
checkbutton $top.showlocal -text [mc "Show local changes"] \
|
|
-font optionfont -variable showlocalchanges
|
|
grid x $top.showlocal -sticky w
|
|
checkbutton $top.autoselect -text [mc "Auto-select SHA1"] \
|
|
-font optionfont -variable autoselect
|
|
grid x $top.autoselect -sticky w
|
|
|
|
label $top.ddisp -text [mc "Diff display options"]
|
|
grid $top.ddisp - -sticky w -pady 10
|
|
label $top.tabstopl -text [mc "Tab spacing"] -font optionfont
|
|
spinbox $top.tabstop -from 1 -to 20 -width 4 -textvariable tabstop
|
|
grid x $top.tabstopl $top.tabstop -sticky w
|
|
checkbutton $top.ntag -text [mc "Display nearby tags"] \
|
|
-font optionfont -variable showneartags
|
|
grid x $top.ntag -sticky w
|
|
checkbutton $top.ldiff -text [mc "Limit diffs to listed paths"] \
|
|
-font optionfont -variable limitdiffs
|
|
grid x $top.ldiff -sticky w
|
|
checkbutton $top.lattr -text [mc "Support per-file encodings"] \
|
|
-font optionfont -variable perfile_attrs
|
|
grid x $top.lattr -sticky w
|
|
|
|
entry $top.extdifft -textvariable extdifftool
|
|
frame $top.extdifff
|
|
label $top.extdifff.l -text [mc "External diff tool" ] -font optionfont \
|
|
-padx 10
|
|
button $top.extdifff.b -text [mc "Choose..."] -font optionfont \
|
|
-command choose_extdiff
|
|
pack $top.extdifff.l $top.extdifff.b -side left
|
|
grid x $top.extdifff $top.extdifft -sticky w
|
|
|
|
label $top.cdisp -text [mc "Colors: press to choose"]
|
|
grid $top.cdisp - -sticky w -pady 10
|
|
label $top.bg -padx 40 -relief sunk -background $bgcolor
|
|
button $top.bgbut -text [mc "Background"] -font optionfont \
|
|
-command [list choosecolor bgcolor {} $top.bg [mc "background"] setbg]
|
|
grid x $top.bgbut $top.bg -sticky w
|
|
label $top.fg -padx 40 -relief sunk -background $fgcolor
|
|
button $top.fgbut -text [mc "Foreground"] -font optionfont \
|
|
-command [list choosecolor fgcolor {} $top.fg [mc "foreground"] setfg]
|
|
grid x $top.fgbut $top.fg -sticky w
|
|
label $top.diffold -padx 40 -relief sunk -background [lindex $diffcolors 0]
|
|
button $top.diffoldbut -text [mc "Diff: old lines"] -font optionfont \
|
|
-command [list choosecolor diffcolors 0 $top.diffold [mc "diff old lines"] \
|
|
[list $ctext tag conf d0 -foreground]]
|
|
grid x $top.diffoldbut $top.diffold -sticky w
|
|
label $top.diffnew -padx 40 -relief sunk -background [lindex $diffcolors 1]
|
|
button $top.diffnewbut -text [mc "Diff: new lines"] -font optionfont \
|
|
-command [list choosecolor diffcolors 1 $top.diffnew [mc "diff new lines"] \
|
|
[list $ctext tag conf dresult -foreground]]
|
|
grid x $top.diffnewbut $top.diffnew -sticky w
|
|
label $top.hunksep -padx 40 -relief sunk -background [lindex $diffcolors 2]
|
|
button $top.hunksepbut -text [mc "Diff: hunk header"] -font optionfont \
|
|
-command [list choosecolor diffcolors 2 $top.hunksep \
|
|
[mc "diff hunk header"] \
|
|
[list $ctext tag conf hunksep -foreground]]
|
|
grid x $top.hunksepbut $top.hunksep -sticky w
|
|
label $top.markbgsep -padx 40 -relief sunk -background $markbgcolor
|
|
button $top.markbgbut -text [mc "Marked line bg"] -font optionfont \
|
|
-command [list choosecolor markbgcolor {} $top.markbgsep \
|
|
[mc "marked line background"] \
|
|
[list $ctext tag conf omark -background]]
|
|
grid x $top.markbgbut $top.markbgsep -sticky w
|
|
label $top.selbgsep -padx 40 -relief sunk -background $selectbgcolor
|
|
button $top.selbgbut -text [mc "Select bg"] -font optionfont \
|
|
-command [list choosecolor selectbgcolor {} $top.selbgsep [mc "background"] setselbg]
|
|
grid x $top.selbgbut $top.selbgsep -sticky w
|
|
|
|
label $top.cfont -text [mc "Fonts: press to choose"]
|
|
grid $top.cfont - -sticky w -pady 10
|
|
mkfontdisp mainfont $top [mc "Main font"]
|
|
mkfontdisp textfont $top [mc "Diff display font"]
|
|
mkfontdisp uifont $top [mc "User interface font"]
|
|
|
|
frame $top.buts
|
|
button $top.buts.ok -text [mc "OK"] -command prefsok -default active
|
|
button $top.buts.can -text [mc "Cancel"] -command prefscan -default normal
|
|
bind $top <Key-Return> prefsok
|
|
bind $top <Key-Escape> prefscan
|
|
grid $top.buts.ok $top.buts.can
|
|
grid columnconfigure $top.buts 0 -weight 1 -uniform a
|
|
grid columnconfigure $top.buts 1 -weight 1 -uniform a
|
|
grid $top.buts - - -pady 10 -sticky ew
|
|
bind $top <Visibility> "focus $top.buts.ok"
|
|
}
|
|
|
|
proc choose_extdiff {} {
|
|
global extdifftool
|
|
|
|
set prog [tk_getOpenFile -title "External diff tool" -multiple false]
|
|
if {$prog ne {}} {
|
|
set extdifftool $prog
|
|
}
|
|
}
|
|
|
|
proc choosecolor {v vi w x cmd} {
|
|
global $v
|
|
|
|
set c [tk_chooseColor -initialcolor [lindex [set $v] $vi] \
|
|
-title [mc "Gitk: choose color for %s" $x]]
|
|
if {$c eq {}} return
|
|
$w conf -background $c
|
|
lset $v $vi $c
|
|
eval $cmd $c
|
|
}
|
|
|
|
proc setselbg {c} {
|
|
global bglist cflist
|
|
foreach w $bglist {
|
|
$w configure -selectbackground $c
|
|
}
|
|
$cflist tag configure highlight \
|
|
-background [$cflist cget -selectbackground]
|
|
allcanvs itemconf secsel -fill $c
|
|
}
|
|
|
|
proc setbg {c} {
|
|
global bglist
|
|
|
|
foreach w $bglist {
|
|
$w conf -background $c
|
|
}
|
|
}
|
|
|
|
proc setfg {c} {
|
|
global fglist canv
|
|
|
|
foreach w $fglist {
|
|
$w conf -foreground $c
|
|
}
|
|
allcanvs itemconf text -fill $c
|
|
$canv itemconf circle -outline $c
|
|
}
|
|
|
|
proc prefscan {} {
|
|
global oldprefs prefstop
|
|
|
|
foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
|
|
limitdiffs tabstop perfile_attrs} {
|
|
global $v
|
|
set $v $oldprefs($v)
|
|
}
|
|
catch {destroy $prefstop}
|
|
unset prefstop
|
|
fontcan
|
|
}
|
|
|
|
proc prefsok {} {
|
|
global maxwidth maxgraphpct
|
|
global oldprefs prefstop showneartags showlocalchanges
|
|
global fontpref mainfont textfont uifont
|
|
global limitdiffs treediffs perfile_attrs
|
|
|
|
catch {destroy $prefstop}
|
|
unset prefstop
|
|
fontcan
|
|
set fontchanged 0
|
|
if {$mainfont ne $fontpref(mainfont)} {
|
|
set mainfont $fontpref(mainfont)
|
|
parsefont mainfont $mainfont
|
|
eval font configure mainfont [fontflags mainfont]
|
|
eval font configure mainfontbold [fontflags mainfont 1]
|
|
setcoords
|
|
set fontchanged 1
|
|
}
|
|
if {$textfont ne $fontpref(textfont)} {
|
|
set textfont $fontpref(textfont)
|
|
parsefont textfont $textfont
|
|
eval font configure textfont [fontflags textfont]
|
|
eval font configure textfontbold [fontflags textfont 1]
|
|
}
|
|
if {$uifont ne $fontpref(uifont)} {
|
|
set uifont $fontpref(uifont)
|
|
parsefont uifont $uifont
|
|
eval font configure uifont [fontflags uifont]
|
|
}
|
|
settabs
|
|
if {$showlocalchanges != $oldprefs(showlocalchanges)} {
|
|
if {$showlocalchanges} {
|
|
doshowlocalchanges
|
|
} else {
|
|
dohidelocalchanges
|
|
}
|
|
}
|
|
if {$limitdiffs != $oldprefs(limitdiffs) ||
|
|
($perfile_attrs && !$oldprefs(perfile_attrs))} {
|
|
# treediffs elements are limited by path;
|
|
# won't have encodings cached if perfile_attrs was just turned on
|
|
catch {unset treediffs}
|
|
}
|
|
if {$fontchanged || $maxwidth != $oldprefs(maxwidth)
|
|
|| $maxgraphpct != $oldprefs(maxgraphpct)} {
|
|
redisplay
|
|
} elseif {$showneartags != $oldprefs(showneartags) ||
|
|
$limitdiffs != $oldprefs(limitdiffs)} {
|
|
reselectline
|
|
}
|
|
}
|
|
|
|
proc formatdate {d} {
|
|
global datetimeformat
|
|
if {$d ne {}} {
|
|
set d [clock format $d -format $datetimeformat]
|
|
}
|
|
return $d
|
|
}
|
|
|
|
# This list of encoding names and aliases is distilled from
|
|
# http://www.iana.org/assignments/character-sets.
|
|
# Not all of them are supported by Tcl.
|
|
set encoding_aliases {
|
|
{ ANSI_X3.4-1968 iso-ir-6 ANSI_X3.4-1986 ISO_646.irv:1991 ASCII
|
|
ISO646-US US-ASCII us IBM367 cp367 csASCII }
|
|
{ ISO-10646-UTF-1 csISO10646UTF1 }
|
|
{ ISO_646.basic:1983 ref csISO646basic1983 }
|
|
{ INVARIANT csINVARIANT }
|
|
{ ISO_646.irv:1983 iso-ir-2 irv csISO2IntlRefVersion }
|
|
{ BS_4730 iso-ir-4 ISO646-GB gb uk csISO4UnitedKingdom }
|
|
{ NATS-SEFI iso-ir-8-1 csNATSSEFI }
|
|
{ NATS-SEFI-ADD iso-ir-8-2 csNATSSEFIADD }
|
|
{ NATS-DANO iso-ir-9-1 csNATSDANO }
|
|
{ NATS-DANO-ADD iso-ir-9-2 csNATSDANOADD }
|
|
{ SEN_850200_B iso-ir-10 FI ISO646-FI ISO646-SE se csISO10Swedish }
|
|
{ SEN_850200_C iso-ir-11 ISO646-SE2 se2 csISO11SwedishForNames }
|
|
{ KS_C_5601-1987 iso-ir-149 KS_C_5601-1989 KSC_5601 korean csKSC56011987 }
|
|
{ ISO-2022-KR csISO2022KR }
|
|
{ EUC-KR csEUCKR }
|
|
{ ISO-2022-JP csISO2022JP }
|
|
{ ISO-2022-JP-2 csISO2022JP2 }
|
|
{ JIS_C6220-1969-jp JIS_C6220-1969 iso-ir-13 katakana x0201-7
|
|
csISO13JISC6220jp }
|
|
{ JIS_C6220-1969-ro iso-ir-14 jp ISO646-JP csISO14JISC6220ro }
|
|
{ IT iso-ir-15 ISO646-IT csISO15Italian }
|
|
{ PT iso-ir-16 ISO646-PT csISO16Portuguese }
|
|
{ ES iso-ir-17 ISO646-ES csISO17Spanish }
|
|
{ greek7-old iso-ir-18 csISO18Greek7Old }
|
|
{ latin-greek iso-ir-19 csISO19LatinGreek }
|
|
{ DIN_66003 iso-ir-21 de ISO646-DE csISO21German }
|
|
{ NF_Z_62-010_(1973) iso-ir-25 ISO646-FR1 csISO25French }
|
|
{ Latin-greek-1 iso-ir-27 csISO27LatinGreek1 }
|
|
{ ISO_5427 iso-ir-37 csISO5427Cyrillic }
|
|
{ JIS_C6226-1978 iso-ir-42 csISO42JISC62261978 }
|
|
{ BS_viewdata iso-ir-47 csISO47BSViewdata }
|
|
{ INIS iso-ir-49 csISO49INIS }
|
|
{ INIS-8 iso-ir-50 csISO50INIS8 }
|
|
{ INIS-cyrillic iso-ir-51 csISO51INISCyrillic }
|
|
{ ISO_5427:1981 iso-ir-54 ISO5427Cyrillic1981 }
|
|
{ ISO_5428:1980 iso-ir-55 csISO5428Greek }
|
|
{ GB_1988-80 iso-ir-57 cn ISO646-CN csISO57GB1988 }
|
|
{ GB_2312-80 iso-ir-58 chinese csISO58GB231280 }
|
|
{ NS_4551-1 iso-ir-60 ISO646-NO no csISO60DanishNorwegian
|
|
csISO60Norwegian1 }
|
|
{ NS_4551-2 ISO646-NO2 iso-ir-61 no2 csISO61Norwegian2 }
|
|
{ NF_Z_62-010 iso-ir-69 ISO646-FR fr csISO69French }
|
|
{ videotex-suppl iso-ir-70 csISO70VideotexSupp1 }
|
|
{ PT2 iso-ir-84 ISO646-PT2 csISO84Portuguese2 }
|
|
{ ES2 iso-ir-85 ISO646-ES2 csISO85Spanish2 }
|
|
{ MSZ_7795.3 iso-ir-86 ISO646-HU hu csISO86Hungarian }
|
|
{ JIS_C6226-1983 iso-ir-87 x0208 JIS_X0208-1983 csISO87JISX0208 }
|
|
{ greek7 iso-ir-88 csISO88Greek7 }
|
|
{ ASMO_449 ISO_9036 arabic7 iso-ir-89 csISO89ASMO449 }
|
|
{ iso-ir-90 csISO90 }
|
|
{ JIS_C6229-1984-a iso-ir-91 jp-ocr-a csISO91JISC62291984a }
|
|
{ JIS_C6229-1984-b iso-ir-92 ISO646-JP-OCR-B jp-ocr-b
|
|
csISO92JISC62991984b }
|
|
{ JIS_C6229-1984-b-add iso-ir-93 jp-ocr-b-add csISO93JIS62291984badd }
|
|
{ JIS_C6229-1984-hand iso-ir-94 jp-ocr-hand csISO94JIS62291984hand }
|
|
{ JIS_C6229-1984-hand-add iso-ir-95 jp-ocr-hand-add
|
|
csISO95JIS62291984handadd }
|
|
{ JIS_C6229-1984-kana iso-ir-96 csISO96JISC62291984kana }
|
|
{ ISO_2033-1983 iso-ir-98 e13b csISO2033 }
|
|
{ ANSI_X3.110-1983 iso-ir-99 CSA_T500-1983 NAPLPS csISO99NAPLPS }
|
|
{ ISO_8859-1:1987 iso-ir-100 ISO_8859-1 ISO-8859-1 latin1 l1 IBM819
|
|
CP819 csISOLatin1 }
|
|
{ ISO_8859-2:1987 iso-ir-101 ISO_8859-2 ISO-8859-2 latin2 l2 csISOLatin2 }
|
|
{ T.61-7bit iso-ir-102 csISO102T617bit }
|
|
{ T.61-8bit T.61 iso-ir-103 csISO103T618bit }
|
|
{ ISO_8859-3:1988 iso-ir-109 ISO_8859-3 ISO-8859-3 latin3 l3 csISOLatin3 }
|
|
{ ISO_8859-4:1988 iso-ir-110 ISO_8859-4 ISO-8859-4 latin4 l4 csISOLatin4 }
|
|
{ ECMA-cyrillic iso-ir-111 KOI8-E csISO111ECMACyrillic }
|
|
{ CSA_Z243.4-1985-1 iso-ir-121 ISO646-CA csa7-1 ca csISO121Canadian1 }
|
|
{ CSA_Z243.4-1985-2 iso-ir-122 ISO646-CA2 csa7-2 csISO122Canadian2 }
|
|
{ CSA_Z243.4-1985-gr iso-ir-123 csISO123CSAZ24341985gr }
|
|
{ ISO_8859-6:1987 iso-ir-127 ISO_8859-6 ISO-8859-6 ECMA-114 ASMO-708
|
|
arabic csISOLatinArabic }
|
|
{ ISO_8859-6-E csISO88596E ISO-8859-6-E }
|
|
{ ISO_8859-6-I csISO88596I ISO-8859-6-I }
|
|
{ ISO_8859-7:1987 iso-ir-126 ISO_8859-7 ISO-8859-7 ELOT_928 ECMA-118
|
|
greek greek8 csISOLatinGreek }
|
|
{ T.101-G2 iso-ir-128 csISO128T101G2 }
|
|
{ ISO_8859-8:1988 iso-ir-138 ISO_8859-8 ISO-8859-8 hebrew
|
|
csISOLatinHebrew }
|
|
{ ISO_8859-8-E csISO88598E ISO-8859-8-E }
|
|
{ ISO_8859-8-I csISO88598I ISO-8859-8-I }
|
|
{ CSN_369103 iso-ir-139 csISO139CSN369103 }
|
|
{ JUS_I.B1.002 iso-ir-141 ISO646-YU js yu csISO141JUSIB1002 }
|
|
{ ISO_6937-2-add iso-ir-142 csISOTextComm }
|
|
{ IEC_P27-1 iso-ir-143 csISO143IECP271 }
|
|
{ ISO_8859-5:1988 iso-ir-144 ISO_8859-5 ISO-8859-5 cyrillic
|
|
csISOLatinCyrillic }
|
|
{ JUS_I.B1.003-serb iso-ir-146 serbian csISO146Serbian }
|
|
{ JUS_I.B1.003-mac macedonian iso-ir-147 csISO147Macedonian }
|
|
{ ISO_8859-9:1989 iso-ir-148 ISO_8859-9 ISO-8859-9 latin5 l5 csISOLatin5 }
|
|
{ greek-ccitt iso-ir-150 csISO150 csISO150GreekCCITT }
|
|
{ NC_NC00-10:81 cuba iso-ir-151 ISO646-CU csISO151Cuba }
|
|
{ ISO_6937-2-25 iso-ir-152 csISO6937Add }
|
|
{ GOST_19768-74 ST_SEV_358-88 iso-ir-153 csISO153GOST1976874 }
|
|
{ ISO_8859-supp iso-ir-154 latin1-2-5 csISO8859Supp }
|
|
{ ISO_10367-box iso-ir-155 csISO10367Box }
|
|
{ ISO-8859-10 iso-ir-157 l6 ISO_8859-10:1992 csISOLatin6 latin6 }
|
|
{ latin-lap lap iso-ir-158 csISO158Lap }
|
|
{ JIS_X0212-1990 x0212 iso-ir-159 csISO159JISX02121990 }
|
|
{ DS_2089 DS2089 ISO646-DK dk csISO646Danish }
|
|
{ us-dk csUSDK }
|
|
{ dk-us csDKUS }
|
|
{ JIS_X0201 X0201 csHalfWidthKatakana }
|
|
{ KSC5636 ISO646-KR csKSC5636 }
|
|
{ ISO-10646-UCS-2 csUnicode }
|
|
{ ISO-10646-UCS-4 csUCS4 }
|
|
{ DEC-MCS dec csDECMCS }
|
|
{ hp-roman8 roman8 r8 csHPRoman8 }
|
|
{ macintosh mac csMacintosh }
|
|
{ IBM037 cp037 ebcdic-cp-us ebcdic-cp-ca ebcdic-cp-wt ebcdic-cp-nl
|
|
csIBM037 }
|
|
{ IBM038 EBCDIC-INT cp038 csIBM038 }
|
|
{ IBM273 CP273 csIBM273 }
|
|
{ IBM274 EBCDIC-BE CP274 csIBM274 }
|
|
{ IBM275 EBCDIC-BR cp275 csIBM275 }
|
|
{ IBM277 EBCDIC-CP-DK EBCDIC-CP-NO csIBM277 }
|
|
{ IBM278 CP278 ebcdic-cp-fi ebcdic-cp-se csIBM278 }
|
|
{ IBM280 CP280 ebcdic-cp-it csIBM280 }
|
|
{ IBM281 EBCDIC-JP-E cp281 csIBM281 }
|
|
{ IBM284 CP284 ebcdic-cp-es csIBM284 }
|
|
{ IBM285 CP285 ebcdic-cp-gb csIBM285 }
|
|
{ IBM290 cp290 EBCDIC-JP-kana csIBM290 }
|
|
{ IBM297 cp297 ebcdic-cp-fr csIBM297 }
|
|
{ IBM420 cp420 ebcdic-cp-ar1 csIBM420 }
|
|
{ IBM423 cp423 ebcdic-cp-gr csIBM423 }
|
|
{ IBM424 cp424 ebcdic-cp-he csIBM424 }
|
|
{ IBM437 cp437 437 csPC8CodePage437 }
|
|
{ IBM500 CP500 ebcdic-cp-be ebcdic-cp-ch csIBM500 }
|
|
{ IBM775 cp775 csPC775Baltic }
|
|
{ IBM850 cp850 850 csPC850Multilingual }
|
|
{ IBM851 cp851 851 csIBM851 }
|
|
{ IBM852 cp852 852 csPCp852 }
|
|
{ IBM855 cp855 855 csIBM855 }
|
|
{ IBM857 cp857 857 csIBM857 }
|
|
{ IBM860 cp860 860 csIBM860 }
|
|
{ IBM861 cp861 861 cp-is csIBM861 }
|
|
{ IBM862 cp862 862 csPC862LatinHebrew }
|
|
{ IBM863 cp863 863 csIBM863 }
|
|
{ IBM864 cp864 csIBM864 }
|
|
{ IBM865 cp865 865 csIBM865 }
|
|
{ IBM866 cp866 866 csIBM866 }
|
|
{ IBM868 CP868 cp-ar csIBM868 }
|
|
{ IBM869 cp869 869 cp-gr csIBM869 }
|
|
{ IBM870 CP870 ebcdic-cp-roece ebcdic-cp-yu csIBM870 }
|
|
{ IBM871 CP871 ebcdic-cp-is csIBM871 }
|
|
{ IBM880 cp880 EBCDIC-Cyrillic csIBM880 }
|
|
{ IBM891 cp891 csIBM891 }
|
|
{ IBM903 cp903 csIBM903 }
|
|
{ IBM904 cp904 904 csIBBM904 }
|
|
{ IBM905 CP905 ebcdic-cp-tr csIBM905 }
|
|
{ IBM918 CP918 ebcdic-cp-ar2 csIBM918 }
|
|
{ IBM1026 CP1026 csIBM1026 }
|
|
{ EBCDIC-AT-DE csIBMEBCDICATDE }
|
|
{ EBCDIC-AT-DE-A csEBCDICATDEA }
|
|
{ EBCDIC-CA-FR csEBCDICCAFR }
|
|
{ EBCDIC-DK-NO csEBCDICDKNO }
|
|
{ EBCDIC-DK-NO-A csEBCDICDKNOA }
|
|
{ EBCDIC-FI-SE csEBCDICFISE }
|
|
{ EBCDIC-FI-SE-A csEBCDICFISEA }
|
|
{ EBCDIC-FR csEBCDICFR }
|
|
{ EBCDIC-IT csEBCDICIT }
|
|
{ EBCDIC-PT csEBCDICPT }
|
|
{ EBCDIC-ES csEBCDICES }
|
|
{ EBCDIC-ES-A csEBCDICESA }
|
|
{ EBCDIC-ES-S csEBCDICESS }
|
|
{ EBCDIC-UK csEBCDICUK }
|
|
{ EBCDIC-US csEBCDICUS }
|
|
{ UNKNOWN-8BIT csUnknown8BiT }
|
|
{ MNEMONIC csMnemonic }
|
|
{ MNEM csMnem }
|
|
{ VISCII csVISCII }
|
|
{ VIQR csVIQR }
|
|
{ KOI8-R csKOI8R }
|
|
{ IBM00858 CCSID00858 CP00858 PC-Multilingual-850+euro }
|
|
{ IBM00924 CCSID00924 CP00924 ebcdic-Latin9--euro }
|
|
{ IBM01140 CCSID01140 CP01140 ebcdic-us-37+euro }
|
|
{ IBM01141 CCSID01141 CP01141 ebcdic-de-273+euro }
|
|
{ IBM01142 CCSID01142 CP01142 ebcdic-dk-277+euro ebcdic-no-277+euro }
|
|
{ IBM01143 CCSID01143 CP01143 ebcdic-fi-278+euro ebcdic-se-278+euro }
|
|
{ IBM01144 CCSID01144 CP01144 ebcdic-it-280+euro }
|
|
{ IBM01145 CCSID01145 CP01145 ebcdic-es-284+euro }
|
|
{ IBM01146 CCSID01146 CP01146 ebcdic-gb-285+euro }
|
|
{ IBM01147 CCSID01147 CP01147 ebcdic-fr-297+euro }
|
|
{ IBM01148 CCSID01148 CP01148 ebcdic-international-500+euro }
|
|
{ IBM01149 CCSID01149 CP01149 ebcdic-is-871+euro }
|
|
{ IBM1047 IBM-1047 }
|
|
{ PTCP154 csPTCP154 PT154 CP154 Cyrillic-Asian }
|
|
{ Amiga-1251 Ami1251 Amiga1251 Ami-1251 }
|
|
{ UNICODE-1-1 csUnicode11 }
|
|
{ CESU-8 csCESU-8 }
|
|
{ BOCU-1 csBOCU-1 }
|
|
{ UNICODE-1-1-UTF-7 csUnicode11UTF7 }
|
|
{ ISO-8859-14 iso-ir-199 ISO_8859-14:1998 ISO_8859-14 latin8 iso-celtic
|
|
l8 }
|
|
{ ISO-8859-15 ISO_8859-15 Latin-9 }
|
|
{ ISO-8859-16 iso-ir-226 ISO_8859-16:2001 ISO_8859-16 latin10 l10 }
|
|
{ GBK CP936 MS936 windows-936 }
|
|
{ JIS_Encoding csJISEncoding }
|
|
{ Shift_JIS MS_Kanji csShiftJIS ShiftJIS Shift-JIS }
|
|
{ Extended_UNIX_Code_Packed_Format_for_Japanese csEUCPkdFmtJapanese
|
|
EUC-JP }
|
|
{ Extended_UNIX_Code_Fixed_Width_for_Japanese csEUCFixWidJapanese }
|
|
{ ISO-10646-UCS-Basic csUnicodeASCII }
|
|
{ ISO-10646-Unicode-Latin1 csUnicodeLatin1 ISO-10646 }
|
|
{ ISO-Unicode-IBM-1261 csUnicodeIBM1261 }
|
|
{ ISO-Unicode-IBM-1268 csUnicodeIBM1268 }
|
|
{ ISO-Unicode-IBM-1276 csUnicodeIBM1276 }
|
|
{ ISO-Unicode-IBM-1264 csUnicodeIBM1264 }
|
|
{ ISO-Unicode-IBM-1265 csUnicodeIBM1265 }
|
|
{ ISO-8859-1-Windows-3.0-Latin-1 csWindows30Latin1 }
|
|
{ ISO-8859-1-Windows-3.1-Latin-1 csWindows31Latin1 }
|
|
{ ISO-8859-2-Windows-Latin-2 csWindows31Latin2 }
|
|
{ ISO-8859-9-Windows-Latin-5 csWindows31Latin5 }
|
|
{ Adobe-Standard-Encoding csAdobeStandardEncoding }
|
|
{ Ventura-US csVenturaUS }
|
|
{ Ventura-International csVenturaInternational }
|
|
{ PC8-Danish-Norwegian csPC8DanishNorwegian }
|
|
{ PC8-Turkish csPC8Turkish }
|
|
{ IBM-Symbols csIBMSymbols }
|
|
{ IBM-Thai csIBMThai }
|
|
{ HP-Legal csHPLegal }
|
|
{ HP-Pi-font csHPPiFont }
|
|
{ HP-Math8 csHPMath8 }
|
|
{ Adobe-Symbol-Encoding csHPPSMath }
|
|
{ HP-DeskTop csHPDesktop }
|
|
{ Ventura-Math csVenturaMath }
|
|
{ Microsoft-Publishing csMicrosoftPublishing }
|
|
{ Windows-31J csWindows31J }
|
|
{ GB2312 csGB2312 }
|
|
{ Big5 csBig5 }
|
|
}
|
|
|
|
proc tcl_encoding {enc} {
|
|
global encoding_aliases tcl_encoding_cache
|
|
if {[info exists tcl_encoding_cache($enc)]} {
|
|
return $tcl_encoding_cache($enc)
|
|
}
|
|
set names [encoding names]
|
|
set lcnames [string tolower $names]
|
|
set enc [string tolower $enc]
|
|
set i [lsearch -exact $lcnames $enc]
|
|
if {$i < 0} {
|
|
# look for "isonnn" instead of "iso-nnn" or "iso_nnn"
|
|
if {[regsub {^(iso|cp|ibm|jis)[-_]} $enc {\1} encx]} {
|
|
set i [lsearch -exact $lcnames $encx]
|
|
}
|
|
}
|
|
if {$i < 0} {
|
|
foreach l $encoding_aliases {
|
|
set ll [string tolower $l]
|
|
if {[lsearch -exact $ll $enc] < 0} continue
|
|
# look through the aliases for one that tcl knows about
|
|
foreach e $ll {
|
|
set i [lsearch -exact $lcnames $e]
|
|
if {$i < 0} {
|
|
if {[regsub {^(iso|cp|ibm|jis)[-_]} $e {\1} ex]} {
|
|
set i [lsearch -exact $lcnames $ex]
|
|
}
|
|
}
|
|
if {$i >= 0} break
|
|
}
|
|
break
|
|
}
|
|
}
|
|
set tclenc {}
|
|
if {$i >= 0} {
|
|
set tclenc [lindex $names $i]
|
|
}
|
|
set tcl_encoding_cache($enc) $tclenc
|
|
return $tclenc
|
|
}
|
|
|
|
proc gitattr {path attr default} {
|
|
global path_attr_cache
|
|
if {[info exists path_attr_cache($attr,$path)]} {
|
|
set r $path_attr_cache($attr,$path)
|
|
} else {
|
|
set r "unspecified"
|
|
if {![catch {set line [exec git check-attr $attr -- $path]}]} {
|
|
regexp "(.*): encoding: (.*)" $line m f r
|
|
}
|
|
set path_attr_cache($attr,$path) $r
|
|
}
|
|
if {$r eq "unspecified"} {
|
|
return $default
|
|
}
|
|
return $r
|
|
}
|
|
|
|
proc cache_gitattr {attr pathlist} {
|
|
global path_attr_cache
|
|
set newlist {}
|
|
foreach path $pathlist {
|
|
if {![info exists path_attr_cache($attr,$path)]} {
|
|
lappend newlist $path
|
|
}
|
|
}
|
|
set lim 1000
|
|
if {[tk windowingsystem] == "win32"} {
|
|
# windows has a 32k limit on the arguments to a command...
|
|
set lim 30
|
|
}
|
|
while {$newlist ne {}} {
|
|
set head [lrange $newlist 0 [expr {$lim - 1}]]
|
|
set newlist [lrange $newlist $lim end]
|
|
if {![catch {set rlist [eval exec git check-attr $attr -- $head]}]} {
|
|
foreach row [split $rlist "\n"] {
|
|
if {[regexp "(.*): encoding: (.*)" $row m path value]} {
|
|
if {[string index $path 0] eq "\""} {
|
|
set path [encoding convertfrom [lindex $path 0]]
|
|
}
|
|
set path_attr_cache($attr,$path) $value
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
proc get_path_encoding {path} {
|
|
global gui_encoding perfile_attrs
|
|
set tcl_enc $gui_encoding
|
|
if {$path ne {} && $perfile_attrs} {
|
|
set enc2 [tcl_encoding [gitattr $path encoding $tcl_enc]]
|
|
if {$enc2 ne {}} {
|
|
set tcl_enc $enc2
|
|
}
|
|
}
|
|
return $tcl_enc
|
|
}
|
|
|
|
# First check that Tcl/Tk is recent enough
|
|
if {[catch {package require Tk 8.4} err]} {
|
|
show_error {} . [mc "Sorry, gitk cannot run with this version of Tcl/Tk.\n\
|
|
Gitk requires at least Tcl/Tk 8.4."]
|
|
exit 1
|
|
}
|
|
|
|
# defaults...
|
|
set wrcomcmd "git diff-tree --stdin -p --pretty"
|
|
|
|
set gitencoding {}
|
|
catch {
|
|
set gitencoding [exec git config --get i18n.commitencoding]
|
|
}
|
|
catch {
|
|
set gitencoding [exec git config --get i18n.logoutputencoding]
|
|
}
|
|
if {$gitencoding == ""} {
|
|
set gitencoding "utf-8"
|
|
}
|
|
set tclencoding [tcl_encoding $gitencoding]
|
|
if {$tclencoding == {}} {
|
|
puts stderr "Warning: encoding $gitencoding is not supported by Tcl/Tk"
|
|
}
|
|
|
|
set gui_encoding [encoding system]
|
|
catch {
|
|
set enc [exec git config --get gui.encoding]
|
|
if {$enc ne {}} {
|
|
set tclenc [tcl_encoding $enc]
|
|
if {$tclenc ne {}} {
|
|
set gui_encoding $tclenc
|
|
} else {
|
|
puts stderr "Warning: encoding $enc is not supported by Tcl/Tk"
|
|
}
|
|
}
|
|
}
|
|
|
|
set mainfont {Helvetica 9}
|
|
set textfont {Courier 9}
|
|
set uifont {Helvetica 9 bold}
|
|
set tabstop 8
|
|
set findmergefiles 0
|
|
set maxgraphpct 50
|
|
set maxwidth 16
|
|
set revlistorder 0
|
|
set fastdate 0
|
|
set uparrowlen 5
|
|
set downarrowlen 5
|
|
set mingaplen 100
|
|
set cmitmode "patch"
|
|
set wrapcomment "none"
|
|
set showneartags 1
|
|
set maxrefs 20
|
|
set maxlinelen 200
|
|
set showlocalchanges 1
|
|
set limitdiffs 1
|
|
set datetimeformat "%Y-%m-%d %H:%M:%S"
|
|
set autoselect 1
|
|
set perfile_attrs 0
|
|
|
|
set extdifftool "meld"
|
|
|
|
set colors {green red blue magenta darkgrey brown orange}
|
|
set bgcolor white
|
|
set fgcolor black
|
|
set diffcolors {red "#00a000" blue}
|
|
set diffcontext 3
|
|
set ignorespace 0
|
|
set selectbgcolor gray85
|
|
set markbgcolor "#e0e0ff"
|
|
|
|
set circlecolors {white blue gray blue blue}
|
|
|
|
# button for popping up context menus
|
|
if {[tk windowingsystem] eq "aqua"} {
|
|
set ctxbut <Button-2>
|
|
} else {
|
|
set ctxbut <Button-3>
|
|
}
|
|
|
|
## For msgcat loading, first locate the installation location.
|
|
if { [info exists ::env(GITK_MSGSDIR)] } {
|
|
## Msgsdir was manually set in the environment.
|
|
set gitk_msgsdir $::env(GITK_MSGSDIR)
|
|
} else {
|
|
## Let's guess the prefix from argv0.
|
|
set gitk_prefix [file dirname [file dirname [file normalize $argv0]]]
|
|
set gitk_libdir [file join $gitk_prefix share gitk lib]
|
|
set gitk_msgsdir [file join $gitk_libdir msgs]
|
|
unset gitk_prefix
|
|
}
|
|
|
|
## Internationalization (i18n) through msgcat and gettext. See
|
|
## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html
|
|
package require msgcat
|
|
namespace import ::msgcat::mc
|
|
## And eventually load the actual message catalog
|
|
::msgcat::mcload $gitk_msgsdir
|
|
|
|
catch {source ~/.gitk}
|
|
|
|
font create optionfont -family sans-serif -size -12
|
|
|
|
parsefont mainfont $mainfont
|
|
eval font create mainfont [fontflags mainfont]
|
|
eval font create mainfontbold [fontflags mainfont 1]
|
|
|
|
parsefont textfont $textfont
|
|
eval font create textfont [fontflags textfont]
|
|
eval font create textfontbold [fontflags textfont 1]
|
|
|
|
parsefont uifont $uifont
|
|
eval font create uifont [fontflags uifont]
|
|
|
|
setoptions
|
|
|
|
# check that we can find a .git directory somewhere...
|
|
if {[catch {set gitdir [gitdir]}]} {
|
|
show_error {} . [mc "Cannot find a git repository here."]
|
|
exit 1
|
|
}
|
|
if {![file isdirectory $gitdir]} {
|
|
show_error {} . [mc "Cannot find the git directory \"%s\"." $gitdir]
|
|
exit 1
|
|
}
|
|
|
|
set selecthead {}
|
|
set selectheadid {}
|
|
|
|
set revtreeargs {}
|
|
set cmdline_files {}
|
|
set i 0
|
|
set revtreeargscmd {}
|
|
foreach arg $argv {
|
|
switch -glob -- $arg {
|
|
"" { }
|
|
"--" {
|
|
set cmdline_files [lrange $argv [expr {$i + 1}] end]
|
|
break
|
|
}
|
|
"--select-commit=*" {
|
|
set selecthead [string range $arg 16 end]
|
|
}
|
|
"--argscmd=*" {
|
|
set revtreeargscmd [string range $arg 10 end]
|
|
}
|
|
default {
|
|
lappend revtreeargs $arg
|
|
}
|
|
}
|
|
incr i
|
|
}
|
|
|
|
if {$selecthead eq "HEAD"} {
|
|
set selecthead {}
|
|
}
|
|
|
|
if {$i >= [llength $argv] && $revtreeargs ne {}} {
|
|
# no -- on command line, but some arguments (other than --argscmd)
|
|
if {[catch {
|
|
set f [eval exec git rev-parse --no-revs --no-flags $revtreeargs]
|
|
set cmdline_files [split $f "\n"]
|
|
set n [llength $cmdline_files]
|
|
set revtreeargs [lrange $revtreeargs 0 end-$n]
|
|
# Unfortunately git rev-parse doesn't produce an error when
|
|
# something is both a revision and a filename. To be consistent
|
|
# with git log and git rev-list, check revtreeargs for filenames.
|
|
foreach arg $revtreeargs {
|
|
if {[file exists $arg]} {
|
|
show_error {} . [mc "Ambiguous argument '%s': both revision\
|
|
and filename" $arg]
|
|
exit 1
|
|
}
|
|
}
|
|
} err]} {
|
|
# unfortunately we get both stdout and stderr in $err,
|
|
# so look for "fatal:".
|
|
set i [string first "fatal:" $err]
|
|
if {$i > 0} {
|
|
set err [string range $err [expr {$i + 6}] end]
|
|
}
|
|
show_error {} . "[mc "Bad arguments to gitk:"]\n$err"
|
|
exit 1
|
|
}
|
|
}
|
|
|
|
set nullid "0000000000000000000000000000000000000000"
|
|
set nullid2 "0000000000000000000000000000000000000001"
|
|
set nullfile "/dev/null"
|
|
|
|
set have_tk85 [expr {[package vcompare $tk_version "8.5"] >= 0}]
|
|
|
|
set runq {}
|
|
set history {}
|
|
set historyindex 0
|
|
set fh_serial 0
|
|
set nhl_names {}
|
|
set highlight_paths {}
|
|
set findpattern {}
|
|
set searchdirn -forwards
|
|
set boldids {}
|
|
set boldnameids {}
|
|
set diffelide {0 0}
|
|
set markingmatches 0
|
|
set linkentercount 0
|
|
set need_redisplay 0
|
|
set nrows_drawn 0
|
|
set firsttabstop 0
|
|
|
|
set nextviewnum 1
|
|
set curview 0
|
|
set selectedview 0
|
|
set selectedhlview [mc "None"]
|
|
set highlight_related [mc "None"]
|
|
set highlight_files {}
|
|
set viewfiles(0) {}
|
|
set viewperm(0) 0
|
|
set viewargs(0) {}
|
|
set viewargscmd(0) {}
|
|
|
|
set selectedline {}
|
|
set numcommits 0
|
|
set loginstance 0
|
|
set cmdlineok 0
|
|
set stopped 0
|
|
set stuffsaved 0
|
|
set patchnum 0
|
|
set lserial 0
|
|
set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}]
|
|
setcoords
|
|
makewindow
|
|
# wait for the window to become visible
|
|
tkwait visibility .
|
|
wm title . "[file tail $argv0]: [file tail [pwd]]"
|
|
readrefs
|
|
|
|
if {$cmdline_files ne {} || $revtreeargs ne {} || $revtreeargscmd ne {}} {
|
|
# create a view for the files/dirs specified on the command line
|
|
set curview 1
|
|
set selectedview 1
|
|
set nextviewnum 2
|
|
set viewname(1) [mc "Command line"]
|
|
set viewfiles(1) $cmdline_files
|
|
set viewargs(1) $revtreeargs
|
|
set viewargscmd(1) $revtreeargscmd
|
|
set viewperm(1) 0
|
|
set vdatemode(1) 0
|
|
addviewmenu 1
|
|
.bar.view entryconf [mca "Edit view..."] -state normal
|
|
.bar.view entryconf [mca "Delete view"] -state normal
|
|
}
|
|
|
|
if {[info exists permviews]} {
|
|
foreach v $permviews {
|
|
set n $nextviewnum
|
|
incr nextviewnum
|
|
set viewname($n) [lindex $v 0]
|
|
set viewfiles($n) [lindex $v 1]
|
|
set viewargs($n) [lindex $v 2]
|
|
set viewargscmd($n) [lindex $v 3]
|
|
set viewperm($n) 1
|
|
addviewmenu $n
|
|
}
|
|
}
|
|
|
|
if {[tk windowingsystem] eq "win32"} {
|
|
focus -force .
|
|
}
|
|
|
|
getcommits {}
|