mirror of
https://gitlab.gnome.org/GNOME/gitg
synced 2024-10-06 07:59:12 +00:00
Have one single source view for all the hunks
This commit is contained in:
parent
2f636af5a2
commit
7cfd5a21e8
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@ -63,7 +63,6 @@ libgitg_libgitg_1_0_la_VALASOURCES = \
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libgitg/gitg-diff-stat.vala \
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libgitg/gitg-diff-view.vala \
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libgitg/gitg-diff-view-file.vala \
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libgitg/gitg-diff-view-hunk.vala \
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libgitg/gitg-diff-view-lines-renderer.vala \
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libgitg/gitg-diff-view-commit-details.vala \
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libgitg/gitg-diff-view-options.vala \
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@ -26,15 +26,17 @@ class Gitg.DiffViewFile : Gtk.Grid
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[GtkChild( name = "label_file_header" )]
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private Gtk.Label d_label_file_header;
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[GtkChild( name = "grid_hunks" )]
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private Gtk.Grid d_grid_hunks;
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[GtkChild( name = "diff_stat_file" )]
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private DiffStat d_diff_stat_file;
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[GtkChild( name = "revealer_hunks" )]
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private Gtk.Revealer d_revealer_hunks;
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[GtkChild( name = "sourceview_hunks" )]
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private Gtk.SourceView d_sourceview_hunks;
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private string d_selection_category = "selection";
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private bool d_expanded;
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public bool expanded
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@ -67,12 +69,30 @@ class Gitg.DiffViewFile : Gtk.Grid
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public bool wrap
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{
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get; set;
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get { return d_sourceview_hunks.wrap_mode != Gtk.WrapMode.NONE; }
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set
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{
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if (value)
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{
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d_sourceview_hunks.wrap_mode = Gtk.WrapMode.WORD_CHAR;
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}
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else
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{
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d_sourceview_hunks.wrap_mode = Gtk.WrapMode.NONE;
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}
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}
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}
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public int tab_width
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{
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get; set;
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get { return (int)d_sourceview_hunks.tab_width; }
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set
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{
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if (value > 0)
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{
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d_sourceview_hunks.tab_width = (uint)value;
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}
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}
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}
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public int maxlines
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@ -104,6 +124,321 @@ class Gitg.DiffViewFile : Gtk.Grid
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Object(delta: delta, handle_selection: handle_selection);
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}
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private DiffViewLinesRenderer d_old_lines;
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private DiffViewLinesRenderer d_new_lines;
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private DiffViewLinesRenderer d_sym_lines;
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construct
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{
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var gutter = d_sourceview_hunks.get_gutter(Gtk.TextWindowType.LEFT);
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d_old_lines = new DiffViewLinesRenderer(DiffViewLinesRenderer.Style.OLD);
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d_new_lines = new DiffViewLinesRenderer(DiffViewLinesRenderer.Style.NEW);
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d_sym_lines = new DiffViewLinesRenderer(DiffViewLinesRenderer.Style.SYMBOL);
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this.bind_property("maxlines", d_old_lines, "maxlines", BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
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this.bind_property("maxlines", d_new_lines, "maxlines", BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
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d_old_lines.xpad = 8;
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d_new_lines.xpad = 8;
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d_sym_lines.xpad = 6;
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gutter.insert(d_old_lines, 0);
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gutter.insert(d_new_lines, 1);
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gutter.insert(d_sym_lines, 2);
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if (handle_selection)
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{
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d_sourceview_hunks.button_press_event.connect(button_press_event_on_view);
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d_sourceview_hunks.motion_notify_event.connect(motion_notify_event_on_view);
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d_sourceview_hunks.button_release_event.connect(button_release_event_on_view);
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d_sourceview_hunks.get_style_context().add_class("handle-selection");
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d_sourceview_hunks.realize.connect(update_cursor);
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d_sourceview_hunks.notify["state-flags"].connect(update_cursor);
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}
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d_sourceview_hunks.set_border_window_size(Gtk.TextWindowType.TOP, 1);
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var settings = Gtk.Settings.get_default();
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settings.notify["gtk-application-prefer-dark-theme"].connect(update_theme);
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update_theme();
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}
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private void update_cursor()
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{
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var window = d_sourceview_hunks.get_window(Gtk.TextWindowType.TEXT);
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if (window == null)
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{
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return;
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}
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var cursor = new Gdk.Cursor.for_display(d_sourceview_hunks.get_display(), Gdk.CursorType.LEFT_PTR);
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window.set_cursor(cursor);
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}
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private void update_theme()
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{
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var selection_attributes = new Gtk.SourceMarkAttributes();
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var header_attributes = new Gtk.SourceMarkAttributes();
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var added_attributes = new Gtk.SourceMarkAttributes();
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var removed_attributes = new Gtk.SourceMarkAttributes();
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var settings = Gtk.Settings.get_default();
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if (settings.gtk_application_prefer_dark_theme)
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{
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selection_attributes.background = Gdk.RGBA() { red = 52.0 / 255.0, green = 101.0 / 255.0, blue = 164.0 / 255.0, alpha = 1.0 };
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header_attributes.background = Gdk.RGBA() { red = 224.0 / 255.0, green = 239.0 / 255.0, blue = 1.0, alpha = 1.0 };
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added_attributes.background = Gdk.RGBA() { red = 164.0 / 255.0, green = 0.0, blue = 0.0, alpha = 1.0 };
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removed_attributes.background = Gdk.RGBA() { red = 78.0 / 255.0, green = 154.0 / 255.0, blue = 6.0 / 255.0, alpha = 1.0 };
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}
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else
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{
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selection_attributes.background = Gdk.RGBA() { red = 168.0 / 255.0, green = 207.0 / 255.0, blue = 214.0 / 255.0, alpha = 1.0 };
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header_attributes.background = Gdk.RGBA() { red = 224.0 / 255.0, green = 239.0 / 255.0, blue = 1.0, alpha = 1.0 };
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added_attributes.background = Gdk.RGBA() { red = 220.0 / 255.0, green = 1.0, blue = 220.0 / 255.0, alpha = 1.0 };
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removed_attributes.background = Gdk.RGBA() { red = 1.0, green = 220.0 / 255.0, blue = 220.0 / 255.0, alpha = 1.0 };
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}
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d_sourceview_hunks.set_mark_attributes(d_selection_category, selection_attributes, 0);
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d_sourceview_hunks.set_mark_attributes("header", header_attributes, 0);
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d_sourceview_hunks.set_mark_attributes("added", added_attributes, 0);
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d_sourceview_hunks.set_mark_attributes("removed", removed_attributes, 0);
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}
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private bool get_line_selected(Gtk.TextIter iter)
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{
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var text_view = d_sourceview_hunks as Gtk.TextView;
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Gtk.TextIter start = iter;
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start.set_line_offset(0);
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var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
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return buffer.get_source_marks_at_iter(start, d_selection_category) != null;
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}
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private bool get_line_is_diff(Gtk.TextIter iter)
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{
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var text_view = d_sourceview_hunks as Gtk.TextView;
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Gtk.TextIter start = iter;
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start.set_line_offset(0);
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var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
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return (buffer.get_source_marks_at_iter(start, "added") != null) ||
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(buffer.get_source_marks_at_iter(start, "removed") != null);
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}
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private bool get_iter_from_pointer_position(out Gtk.TextIter iter)
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{
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var text_view = d_sourceview_hunks as Gtk.TextView;
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var win = text_view.get_window(Gtk.TextWindowType.TEXT);
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int x, y, width, height;
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width = win.get_width();
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height = win.get_height();
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var pointer = Gdk.Display.get_default().get_device_manager().get_client_pointer();
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win.get_device_position(pointer, out x, out y, null);
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if (x < 0 || y < 0 || x > width || y > height)
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{
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return false;
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}
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int win_x, win_y;
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text_view.window_to_buffer_coords(Gtk.TextWindowType.TEXT, x, y, out win_x, out win_y);
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text_view.get_iter_at_location(out iter, win_x, win_y);
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return true;
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}
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private void select_range(Gtk.TextIter start, Gtk.TextIter end)
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{
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var text_view = d_sourceview_hunks as Gtk.TextView;
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var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
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start.order(end);
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while (start.get_line() <= end.get_line())
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{
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start.set_line_offset(0);
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if (get_line_is_diff(start))
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{
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buffer.create_source_mark(null, d_selection_category, start);
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}
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if (!start.forward_line())
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{
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break;
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}
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}
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}
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private void deselect_range(Gtk.TextIter start, Gtk.TextIter end)
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{
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var text_view = d_sourceview_hunks as Gtk.TextView;
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var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
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Gtk.TextIter real_start, real_end;
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real_start = start;
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real_start.set_line_offset(0);
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real_end = end;
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real_end.forward_to_line_end();
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buffer.remove_source_marks(real_start, real_end, d_selection_category);
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}
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private bool d_is_selecting;
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private bool d_is_deselecting;
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private Gtk.TextMark d_start_selection_mark;
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private Gtk.TextMark d_end_selection_mark;
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private bool button_press_event_on_view(Gdk.EventButton event)
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{
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if (event.button != 1)
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{
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return false;
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}
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Gtk.TextIter iter;
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if (!get_iter_from_pointer_position(out iter))
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{
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return false;
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}
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if (get_line_selected(iter))
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{
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d_is_deselecting = true;
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deselect_range(iter, iter);
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}
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else
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{
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d_is_selecting = true;
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select_range(iter, iter);
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}
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var text_view = d_sourceview_hunks as Gtk.TextView;
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var buffer = text_view.get_buffer();
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d_start_selection_mark = buffer.create_mark(null, iter, false);
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d_end_selection_mark = buffer.create_mark(null, iter, false);
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return false;
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}
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private bool motion_notify_event_on_view(Gdk.EventMotion event)
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{
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if (!d_is_selecting && !d_is_deselecting)
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{
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return false;
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}
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Gtk.TextIter iter;
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if (!get_iter_from_pointer_position(out iter))
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{
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return false;
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}
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var text_view = d_sourceview_hunks as Gtk.TextView;
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var buffer = text_view.get_buffer();
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Gtk.TextIter start, end, current;
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current = iter;
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buffer.get_iter_at_mark(out start, d_start_selection_mark);
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start.order(current);
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if (d_is_selecting)
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{
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select_range(start, current);
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}
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else
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{
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deselect_range(start, current);
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}
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buffer.get_iter_at_mark(out end, d_end_selection_mark);
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if (!end.in_range(start, current))
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{
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start = end;
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current = iter;
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start.order(current);
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if (d_is_selecting)
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{
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deselect_range(start, current);
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}
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else
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{
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select_range(start, current);
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}
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}
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buffer.move_mark(d_end_selection_mark, iter);
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return false;
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}
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private void update_has_selection()
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{
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var text_view = d_sourceview_hunks as Gtk.TextView;
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var buffer = text_view.get_buffer();
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Gtk.TextIter iter;
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buffer.get_start_iter(out iter);
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bool something_selected = false;
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if (get_line_selected(iter))
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{
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something_selected = true;
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}
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else
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{
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something_selected = (buffer as Gtk.SourceBuffer).forward_iter_to_source_mark(iter, d_selection_category);
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}
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if (something_selected != d_has_selection)
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{
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d_has_selection = something_selected;
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notify_property("has-selection");
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}
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}
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private bool button_release_event_on_view(Gdk.EventButton event)
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{
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if (event.button != 1)
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{
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return false;
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}
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d_is_selecting = false;
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d_is_deselecting = false;
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var text_view = d_sourceview_hunks as Gtk.TextView;
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var buffer = text_view.get_buffer();
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buffer.delete_mark(d_start_selection_mark);
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d_start_selection_mark = null;
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buffer.delete_mark(d_end_selection_mark);
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d_end_selection_mark = null;
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update_has_selection();
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return false;
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}
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protected override void constructed()
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{
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base.constructed();
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@ -130,41 +465,91 @@ class Gitg.DiffViewFile : Gtk.Grid
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d_expander.bind_property("expanded", this, "expanded", BindingFlags.BIDIRECTIONAL);
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}
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private void on_selection_changed()
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{
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bool something_selected = false;
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foreach (var child in d_grid_hunks.get_children())
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{
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if ((child as Gitg.DiffViewHunk).has_selection)
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{
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something_selected = true;
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break;
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}
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}
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if (d_has_selection != something_selected)
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{
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d_has_selection = something_selected;
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notify_property("has-selection");
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}
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}
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public void add_hunk(Ggit.DiffHunk hunk, Gee.ArrayList<Ggit.DiffLine> lines)
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{
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var widget = new Gitg.DiffViewHunk(hunk, lines, handle_selection);
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widget.show();
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var buffer = d_sourceview_hunks.buffer as Gtk.SourceBuffer;
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d_diff_stat_file.added += widget.added;
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d_diff_stat_file.removed += widget.removed;
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/* Diff hunk */
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var h = hunk.get_header();
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var pos = h.last_index_of("@@");
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d_grid_hunks.add(widget);
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if (pos >= 0)
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{
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h = h.substring(pos + 2).chug();
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}
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this.bind_property("maxlines", widget, "maxlines", BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
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this.bind_property("wrap", widget, "wrap", BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
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this.bind_property("tab-width", widget, "tab-width", BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
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h = h.chomp();
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widget.notify["has-selection"].connect(on_selection_changed);
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Gtk.TextIter iter;
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buffer.get_end_iter(out iter);
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if (!iter.is_start())
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{
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buffer.insert(ref iter, "\n", 1);
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}
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iter.set_line_offset(0);
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int line_header = iter.get_line();
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buffer.create_source_mark(null, "header", iter);
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var header = @"@@ -$(hunk.get_old_start()),$(hunk.get_old_lines()) +$(hunk.get_new_start()),$(hunk.get_new_lines()) @@ $h\n";
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buffer.insert(ref iter, header, -1);
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/* Diff Content */
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var content = new StringBuilder();
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for (var i = 0; i < lines.size; i++)
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{
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var line = lines[i];
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var text = line.get_text();
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switch (line.get_origin())
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{
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case Ggit.DiffLineType.ADDITION:
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break;
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case Ggit.DiffLineType.DELETION:
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break;
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case Ggit.DiffLineType.CONTEXT_EOFNL:
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case Ggit.DiffLineType.ADD_EOFNL:
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case Ggit.DiffLineType.DEL_EOFNL:
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text = text.substring(1);
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break;
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}
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if (i == lines.size - 1 && text.length > 0 && text[text.length - 1] == '\n')
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{
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text = text.slice(0, text.length - 1);
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}
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content.append(text);
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}
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buffer.insert(ref iter, (string)content.data, -1);
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d_old_lines.add_hunk(line_header, iter.get_line(), hunk, lines);
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d_new_lines.add_hunk(line_header, iter.get_line(), hunk, lines);
|
||||
d_sym_lines.add_hunk(line_header, iter.get_line(), hunk, lines);
|
||||
|
||||
for (var i = 0; i < lines.size; i++)
|
||||
{
|
||||
var line = lines[i];
|
||||
string? category = null;
|
||||
|
||||
switch (line.get_origin())
|
||||
{
|
||||
case Ggit.DiffLineType.ADDITION:
|
||||
category = "added";
|
||||
break;
|
||||
case Ggit.DiffLineType.DELETION:
|
||||
category = "removed";
|
||||
break;
|
||||
}
|
||||
|
||||
if (category != null)
|
||||
{
|
||||
buffer.get_iter_at_line(out iter, line_header + i);
|
||||
buffer.create_source_mark(null, category, iter);
|
||||
}
|
||||
}
|
||||
|
||||
sensitive = true;
|
||||
}
|
||||
|
|
|
@ -1,542 +0,0 @@
|
|||
/*
|
||||
* This file is part of gitg
|
||||
*
|
||||
* Copyright (C) 2015 - Jesse van den Kieboom
|
||||
*
|
||||
* gitg is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* gitg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with gitg. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
[GtkTemplate (ui = "/org/gnome/gitg/ui/gitg-diff-view-hunk.ui")]
|
||||
class Gitg.DiffViewHunk : Gtk.Grid
|
||||
{
|
||||
private Gtk.Label d_label_hunk;
|
||||
|
||||
[GtkChild( name = "sourceview_hunk" )]
|
||||
private Gtk.SourceView d_sourceview_hunk;
|
||||
|
||||
private string d_selection_category = "selection";
|
||||
|
||||
public Ggit.DiffHunk hunk
|
||||
{
|
||||
get;
|
||||
construct set;
|
||||
}
|
||||
|
||||
public Gee.ArrayList<Ggit.DiffLine> lines
|
||||
{
|
||||
get;
|
||||
construct set;
|
||||
}
|
||||
|
||||
public bool handle_selection
|
||||
{
|
||||
get;
|
||||
construct set;
|
||||
}
|
||||
|
||||
public DiffViewHunk(Ggit.DiffHunk hunk, Gee.ArrayList<Ggit.DiffLine> lines, bool handle_selection)
|
||||
{
|
||||
Object(hunk: hunk, lines: lines, handle_selection: handle_selection);
|
||||
}
|
||||
|
||||
private uint d_added;
|
||||
|
||||
public uint added
|
||||
{
|
||||
get { return d_added; }
|
||||
}
|
||||
|
||||
private uint d_removed;
|
||||
|
||||
public uint removed
|
||||
{
|
||||
get { return d_removed; }
|
||||
}
|
||||
|
||||
public int maxlines
|
||||
{
|
||||
get; set;
|
||||
}
|
||||
|
||||
public bool wrap
|
||||
{
|
||||
get { return d_sourceview_hunk.wrap_mode != Gtk.WrapMode.NONE; }
|
||||
set
|
||||
{
|
||||
if (value)
|
||||
{
|
||||
d_sourceview_hunk.wrap_mode = Gtk.WrapMode.WORD_CHAR;
|
||||
}
|
||||
else
|
||||
{
|
||||
d_sourceview_hunk.wrap_mode = Gtk.WrapMode.NONE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public int tab_width
|
||||
{
|
||||
get { return (int)d_sourceview_hunk.tab_width; }
|
||||
set
|
||||
{
|
||||
if (value > 0)
|
||||
{
|
||||
d_sourceview_hunk.tab_width = (uint)value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private bool d_has_selection;
|
||||
|
||||
public bool has_selection
|
||||
{
|
||||
get { return d_has_selection; }
|
||||
}
|
||||
|
||||
private DiffViewLinesRenderer d_old_lines;
|
||||
private DiffViewLinesRenderer d_new_lines;
|
||||
private DiffViewLinesRenderer d_sym_lines;
|
||||
|
||||
construct
|
||||
{
|
||||
var gutter = d_sourceview_hunk.get_gutter(Gtk.TextWindowType.LEFT);
|
||||
|
||||
d_old_lines = new DiffViewLinesRenderer(hunk, lines, DiffViewLinesRenderer.Style.OLD);
|
||||
d_new_lines = new DiffViewLinesRenderer(hunk, lines, DiffViewLinesRenderer.Style.NEW);
|
||||
d_sym_lines = new DiffViewLinesRenderer(hunk, lines, DiffViewLinesRenderer.Style.SYMBOL);
|
||||
|
||||
this.bind_property("maxlines", d_old_lines, "maxlines", BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
|
||||
this.bind_property("maxlines", d_new_lines, "maxlines", BindingFlags.DEFAULT | BindingFlags.SYNC_CREATE);
|
||||
|
||||
d_old_lines.xpad = 8;
|
||||
d_new_lines.xpad = 8;
|
||||
d_sym_lines.xpad = 6;
|
||||
|
||||
gutter.insert(d_old_lines, 0);
|
||||
gutter.insert(d_new_lines, 1);
|
||||
gutter.insert(d_sym_lines, 2);
|
||||
|
||||
d_old_lines.notify["size"].connect(update_top_window_size);
|
||||
d_new_lines.notify["size"].connect(update_top_window_size);
|
||||
d_sym_lines.notify["size"].connect(update_top_window_size);
|
||||
|
||||
if (handle_selection)
|
||||
{
|
||||
d_sourceview_hunk.button_press_event.connect(button_press_event_on_view);
|
||||
d_sourceview_hunk.motion_notify_event.connect(motion_notify_event_on_view);
|
||||
d_sourceview_hunk.button_release_event.connect(button_release_event_on_view);
|
||||
|
||||
d_sourceview_hunk.get_style_context().add_class("handle-selection");
|
||||
|
||||
d_sourceview_hunk.realize.connect(update_cursor);
|
||||
d_sourceview_hunk.notify["state-flags"].connect(update_cursor);
|
||||
}
|
||||
|
||||
update_hunk_label();
|
||||
update_lines();
|
||||
|
||||
d_sourceview_hunk.set_border_window_size(Gtk.TextWindowType.TOP, 1);
|
||||
d_sourceview_hunk.add_child_in_window(d_label_hunk, Gtk.TextWindowType.TOP, 0, 0);
|
||||
|
||||
d_label_hunk.style_updated.connect(update_top_window_size);
|
||||
update_top_window_size();
|
||||
|
||||
var settings = Gtk.Settings.get_default();
|
||||
settings.notify["gtk-application-prefer-dark-theme"].connect(update_theme);
|
||||
update_theme();
|
||||
}
|
||||
|
||||
private void update_cursor()
|
||||
{
|
||||
var window = d_sourceview_hunk.get_window(Gtk.TextWindowType.TEXT);
|
||||
|
||||
if (window == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
var cursor = new Gdk.Cursor.for_display(d_sourceview_hunk.get_display(), Gdk.CursorType.LEFT_PTR);
|
||||
window.set_cursor(cursor);
|
||||
}
|
||||
|
||||
private void update_theme()
|
||||
{
|
||||
var selection_attributes = new Gtk.SourceMarkAttributes();
|
||||
var added_attributes = new Gtk.SourceMarkAttributes();
|
||||
var removed_attributes = new Gtk.SourceMarkAttributes();
|
||||
|
||||
var settings = Gtk.Settings.get_default();
|
||||
|
||||
if (settings.gtk_application_prefer_dark_theme)
|
||||
{
|
||||
selection_attributes.background = Gdk.RGBA() { red = 52.0 / 255.0, green = 101.0 / 255.0, blue = 164.0 / 255.0, alpha = 1.0 };
|
||||
added_attributes.background = Gdk.RGBA() { red = 164.0 / 255.0, green = 0.0, blue = 0.0, alpha = 1.0 };
|
||||
removed_attributes.background = Gdk.RGBA() { red = 78.0 / 255.0, green = 154.0 / 255.0, blue = 6.0 / 255.0, alpha = 1.0 };
|
||||
}
|
||||
else
|
||||
{
|
||||
selection_attributes.background = Gdk.RGBA() { red = 168.0 / 255.0, green = 207.0 / 255.0, blue = 214.0 / 255.0, alpha = 1.0 };
|
||||
added_attributes.background = Gdk.RGBA() { red = 220.0 / 255.0, green = 1.0, blue = 220.0 / 255.0, alpha = 1.0 };
|
||||
removed_attributes.background = Gdk.RGBA() { red = 1.0, green = 220.0 / 255.0, blue = 220.0 / 255.0, alpha = 1.0 };
|
||||
}
|
||||
|
||||
d_sourceview_hunk.set_mark_attributes(d_selection_category, selection_attributes, 0);
|
||||
d_sourceview_hunk.set_mark_attributes("added", added_attributes, 0);
|
||||
d_sourceview_hunk.set_mark_attributes("removed", removed_attributes, 0);
|
||||
}
|
||||
|
||||
private bool get_line_selected(Gtk.TextIter iter)
|
||||
{
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
Gtk.TextIter start = iter;
|
||||
|
||||
start.set_line_offset(0);
|
||||
var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
|
||||
|
||||
return buffer.get_source_marks_at_iter(start, d_selection_category) != null;
|
||||
}
|
||||
|
||||
private bool get_line_is_diff(Gtk.TextIter iter)
|
||||
{
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
Gtk.TextIter start = iter;
|
||||
|
||||
start.set_line_offset(0);
|
||||
var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
|
||||
|
||||
return (buffer.get_source_marks_at_iter(start, "added") != null) ||
|
||||
(buffer.get_source_marks_at_iter(start, "removed") != null);
|
||||
}
|
||||
|
||||
private bool get_iter_from_pointer_position(out Gtk.TextIter iter)
|
||||
{
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
var win = text_view.get_window(Gtk.TextWindowType.TEXT);
|
||||
int x, y, width, height;
|
||||
|
||||
width = win.get_width();
|
||||
height = win.get_height();
|
||||
|
||||
var pointer = Gdk.Display.get_default().get_device_manager().get_client_pointer();
|
||||
win.get_device_position(pointer, out x, out y, null);
|
||||
|
||||
if (x < 0 || y < 0 || x > width || y > height)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
int win_x, win_y;
|
||||
text_view.window_to_buffer_coords(Gtk.TextWindowType.TEXT, x, y, out win_x, out win_y);
|
||||
|
||||
text_view.get_iter_at_location(out iter, win_x, win_y);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private void select_range(Gtk.TextIter start, Gtk.TextIter end)
|
||||
{
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
|
||||
|
||||
start.order(end);
|
||||
|
||||
while (start.get_line() <= end.get_line())
|
||||
{
|
||||
start.set_line_offset(0);
|
||||
|
||||
if (get_line_is_diff(start))
|
||||
{
|
||||
buffer.create_source_mark(null, d_selection_category, start);
|
||||
}
|
||||
|
||||
if (!start.forward_line())
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void deselect_range(Gtk.TextIter start, Gtk.TextIter end)
|
||||
{
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
var buffer = text_view.get_buffer() as Gtk.SourceBuffer;
|
||||
|
||||
Gtk.TextIter real_start, real_end;
|
||||
|
||||
real_start = start;
|
||||
real_start.set_line_offset(0);
|
||||
|
||||
real_end = end;
|
||||
real_end.forward_to_line_end();
|
||||
|
||||
buffer.remove_source_marks(real_start, real_end, d_selection_category);
|
||||
}
|
||||
|
||||
private bool d_is_selecting;
|
||||
private bool d_is_deselecting;
|
||||
private Gtk.TextMark d_start_selection_mark;
|
||||
private Gtk.TextMark d_end_selection_mark;
|
||||
|
||||
private bool button_press_event_on_view(Gdk.EventButton event)
|
||||
{
|
||||
if (event.button != 1)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
Gtk.TextIter iter;
|
||||
if (!get_iter_from_pointer_position(out iter))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
if (get_line_selected(iter))
|
||||
{
|
||||
d_is_deselecting = true;
|
||||
deselect_range(iter, iter);
|
||||
}
|
||||
else
|
||||
{
|
||||
d_is_selecting = true;
|
||||
select_range(iter, iter);
|
||||
}
|
||||
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
var buffer = text_view.get_buffer();
|
||||
|
||||
d_start_selection_mark = buffer.create_mark(null, iter, false);
|
||||
d_end_selection_mark = buffer.create_mark(null, iter, false);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private bool motion_notify_event_on_view(Gdk.EventMotion event)
|
||||
{
|
||||
if (!d_is_selecting && !d_is_deselecting)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
Gtk.TextIter iter;
|
||||
if (!get_iter_from_pointer_position(out iter))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
var buffer = text_view.get_buffer();
|
||||
|
||||
Gtk.TextIter start, end, current;
|
||||
|
||||
current = iter;
|
||||
|
||||
buffer.get_iter_at_mark(out start, d_start_selection_mark);
|
||||
start.order(current);
|
||||
|
||||
if (d_is_selecting)
|
||||
{
|
||||
select_range(start, current);
|
||||
}
|
||||
else
|
||||
{
|
||||
deselect_range(start, current);
|
||||
}
|
||||
|
||||
buffer.get_iter_at_mark(out end, d_end_selection_mark);
|
||||
if (!end.in_range(start, current))
|
||||
{
|
||||
start = end;
|
||||
current = iter;
|
||||
|
||||
start.order(current);
|
||||
|
||||
if (d_is_selecting)
|
||||
{
|
||||
deselect_range(start, current);
|
||||
}
|
||||
else
|
||||
{
|
||||
select_range(start, current);
|
||||
}
|
||||
}
|
||||
|
||||
buffer.move_mark(d_end_selection_mark, iter);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private void update_has_selection()
|
||||
{
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
var buffer = text_view.get_buffer();
|
||||
|
||||
Gtk.TextIter iter;
|
||||
buffer.get_start_iter(out iter);
|
||||
|
||||
bool something_selected = false;
|
||||
|
||||
if (get_line_selected(iter))
|
||||
{
|
||||
something_selected = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
something_selected = (buffer as Gtk.SourceBuffer).forward_iter_to_source_mark(iter, d_selection_category);
|
||||
}
|
||||
|
||||
if (something_selected != d_has_selection)
|
||||
{
|
||||
d_has_selection = something_selected;
|
||||
notify_property("has-selection");
|
||||
}
|
||||
}
|
||||
|
||||
private bool button_release_event_on_view(Gdk.EventButton event)
|
||||
{
|
||||
if (event.button != 1)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
d_is_selecting = false;
|
||||
d_is_deselecting = false;
|
||||
|
||||
var text_view = d_sourceview_hunk as Gtk.TextView;
|
||||
var buffer = text_view.get_buffer();
|
||||
|
||||
buffer.delete_mark(d_start_selection_mark);
|
||||
d_start_selection_mark = null;
|
||||
|
||||
buffer.delete_mark(d_end_selection_mark);
|
||||
d_end_selection_mark = null;
|
||||
|
||||
update_has_selection();
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private void update_top_window_size()
|
||||
{
|
||||
int minheight, natheight;
|
||||
d_label_hunk.get_preferred_height(out minheight, out natheight);
|
||||
|
||||
if (natheight > 0)
|
||||
{
|
||||
d_sourceview_hunk.set_border_window_size(Gtk.TextWindowType.TOP, natheight);
|
||||
}
|
||||
|
||||
var wx = d_new_lines.size +
|
||||
d_new_lines.xpad * 2 +
|
||||
d_old_lines.size +
|
||||
d_old_lines.xpad * 2 +
|
||||
d_sym_lines.size +
|
||||
d_sym_lines.xpad * 2;
|
||||
|
||||
d_sourceview_hunk.move_child(d_label_hunk, -wx + 6, 0);
|
||||
}
|
||||
|
||||
protected override bool map_event(Gdk.EventAny event)
|
||||
{
|
||||
var ret = base.map_event(event);
|
||||
update_top_window_size();
|
||||
return ret;
|
||||
}
|
||||
|
||||
private void update_hunk_label()
|
||||
{
|
||||
var h = hunk.get_header();
|
||||
var pos = h.last_index_of("@@");
|
||||
|
||||
if (pos >= 0)
|
||||
{
|
||||
h = h.substring(pos + 2).chug();
|
||||
}
|
||||
|
||||
h = h.chomp();
|
||||
d_label_hunk = new Gtk.Label(@"@@ -$(hunk.get_old_start()),$(hunk.get_old_lines()) +$(hunk.get_new_start()),$(hunk.get_new_lines()) @@ $h");
|
||||
d_label_hunk.halign = Gtk.Align.START;
|
||||
d_label_hunk.xalign = 0;
|
||||
d_label_hunk.selectable = false;
|
||||
d_label_hunk.can_focus = false;
|
||||
d_label_hunk.margin_top = 6;
|
||||
d_label_hunk.margin_bottom = 6;
|
||||
d_label_hunk.show();
|
||||
}
|
||||
|
||||
private void update_lines()
|
||||
{
|
||||
var content = new StringBuilder();
|
||||
|
||||
for (var i = 0; i < lines.size; i++)
|
||||
{
|
||||
var line = lines[i];
|
||||
var text = line.get_text();
|
||||
|
||||
switch (line.get_origin())
|
||||
{
|
||||
case Ggit.DiffLineType.ADDITION:
|
||||
++d_added;
|
||||
break;
|
||||
case Ggit.DiffLineType.DELETION:
|
||||
++d_removed;
|
||||
break;
|
||||
case Ggit.DiffLineType.CONTEXT_EOFNL:
|
||||
case Ggit.DiffLineType.ADD_EOFNL:
|
||||
case Ggit.DiffLineType.DEL_EOFNL:
|
||||
text = text.substring(1);
|
||||
break;
|
||||
}
|
||||
|
||||
if (i == lines.size - 1 && text.length > 0 && text[text.length - 1] == '\n')
|
||||
{
|
||||
text = text.slice(0, text.length - 1);
|
||||
}
|
||||
|
||||
content.append(text);
|
||||
}
|
||||
|
||||
var buffer = d_sourceview_hunk.buffer as Gtk.SourceBuffer;
|
||||
|
||||
buffer.set_text((string)content.data);
|
||||
|
||||
for (var i = 0; i < lines.size; i++)
|
||||
{
|
||||
var line = lines[i];
|
||||
string? category = null;
|
||||
|
||||
switch (line.get_origin())
|
||||
{
|
||||
case Ggit.DiffLineType.ADDITION:
|
||||
category = "added";
|
||||
break;
|
||||
case Ggit.DiffLineType.DELETION:
|
||||
category = "removed";
|
||||
break;
|
||||
}
|
||||
|
||||
if (category != null)
|
||||
{
|
||||
Gtk.TextIter iter;
|
||||
|
||||
buffer.get_iter_at_line(out iter, i);
|
||||
buffer.create_source_mark(null, category, iter);
|
||||
}
|
||||
}
|
||||
|
||||
notify_property("added");
|
||||
notify_property("removed");
|
||||
}
|
||||
}
|
||||
|
||||
// ex:ts=4 noet
|
|
@ -32,17 +32,14 @@ class Gitg.DiffViewLinesRenderer : Gtk.SourceGutterRendererText
|
|||
|
||||
private ulong d_view_style_updated_id;
|
||||
|
||||
private string[] d_line_infos;
|
||||
|
||||
public Ggit.DiffHunk hunk
|
||||
private struct HunkInfo
|
||||
{
|
||||
get; construct set;
|
||||
int start;
|
||||
int end;
|
||||
string[] line_infos;
|
||||
}
|
||||
|
||||
public Gee.ArrayList<Ggit.DiffLine> lines
|
||||
{
|
||||
get; construct set;
|
||||
}
|
||||
private Gee.HashMap<Ggit.DiffHunk, HunkInfo?> d_hunks_map;
|
||||
|
||||
public Style style
|
||||
{
|
||||
|
@ -66,64 +63,17 @@ class Gitg.DiffViewLinesRenderer : Gtk.SourceGutterRendererText
|
|||
}
|
||||
}
|
||||
|
||||
public DiffViewLinesRenderer(Ggit.DiffHunk hunk, Gee.ArrayList<Ggit.DiffLine> lines, Style style)
|
||||
public DiffViewLinesRenderer(Style style)
|
||||
{
|
||||
Object(hunk: hunk, lines: lines, style: style);
|
||||
Object(style: style);
|
||||
}
|
||||
|
||||
construct
|
||||
{
|
||||
d_hunks_map = new Gee.HashMap<Ggit.DiffHunk, HunkInfo?>();
|
||||
|
||||
set_alignment(1.0f, 0.5f);
|
||||
}
|
||||
|
||||
protected override void constructed()
|
||||
{
|
||||
calculate_num_digits();
|
||||
precalculate_line_strings();
|
||||
}
|
||||
|
||||
private void precalculate_line_strings()
|
||||
{
|
||||
var oldn = hunk.get_old_start();
|
||||
var newn = hunk.get_new_start();
|
||||
|
||||
var lns = lines;
|
||||
|
||||
d_line_infos = new string[lns.size];
|
||||
|
||||
for (var i = 0; i < lns.size; i++)
|
||||
{
|
||||
var line = lns[i];
|
||||
var origin = line.get_origin();
|
||||
|
||||
string ltext = "";
|
||||
|
||||
switch (style)
|
||||
{
|
||||
case Style.NEW:
|
||||
if (origin == Ggit.DiffLineType.CONTEXT || origin == Ggit.DiffLineType.ADDITION)
|
||||
{
|
||||
ltext = d_num_digits_fmts.printf(newn);
|
||||
newn++;
|
||||
}
|
||||
break;
|
||||
case Style.OLD:
|
||||
if (origin == Ggit.DiffLineType.CONTEXT || origin == Ggit.DiffLineType.DELETION)
|
||||
{
|
||||
ltext = d_num_digits_fmts.printf(oldn);
|
||||
oldn++;
|
||||
}
|
||||
break;
|
||||
case Style.SYMBOL:
|
||||
if (origin == Ggit.DiffLineType.ADDITION)
|
||||
{
|
||||
ltext = "+";
|
||||
}
|
||||
else if (origin == Ggit.DiffLineType.DELETION)
|
||||
{
|
||||
ltext = "-";
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
d_line_infos[i] = ltext;
|
||||
}
|
||||
}
|
||||
|
||||
protected Gtk.TextBuffer buffer
|
||||
|
@ -134,14 +84,24 @@ class Gitg.DiffViewLinesRenderer : Gtk.SourceGutterRendererText
|
|||
protected override void query_data(Gtk.TextIter start, Gtk.TextIter end, Gtk.SourceGutterRendererState state)
|
||||
{
|
||||
var line = start.get_line();
|
||||
HunkInfo? info = null;
|
||||
|
||||
if (line >= d_line_infos.length)
|
||||
foreach (var i in d_hunks_map.values)
|
||||
{
|
||||
if (line >= i.start && line <= i.end)
|
||||
{
|
||||
info = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (info == null || line >= info.line_infos.length)
|
||||
{
|
||||
set_text("", -1);
|
||||
}
|
||||
else
|
||||
{
|
||||
set_text(d_line_infos[start.get_line()], -1);
|
||||
set_text(info.line_infos[start.get_line() - info.start], -1);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -184,18 +144,21 @@ class Gitg.DiffViewLinesRenderer : Gtk.SourceGutterRendererText
|
|||
|
||||
if (style == Style.OLD || style == Style.NEW)
|
||||
{
|
||||
var oldn = hunk.get_old_start() + hunk.get_old_lines();
|
||||
var newn = hunk.get_new_start() + hunk.get_new_lines();
|
||||
|
||||
var num = int.max(int.max(oldn, newn), d_maxlines);
|
||||
|
||||
while (num > 0)
|
||||
foreach (var hunk in d_hunks_map.keys)
|
||||
{
|
||||
++num_digits;
|
||||
num /= 10;
|
||||
}
|
||||
var oldn = hunk.get_old_start() + hunk.get_old_lines();
|
||||
var newn = hunk.get_new_start() + hunk.get_new_lines();
|
||||
|
||||
d_num_digits = int.max(2, num_digits);
|
||||
var num = int.max(int.max(oldn, newn), d_maxlines);
|
||||
|
||||
while (num > 0)
|
||||
{
|
||||
++num_digits;
|
||||
num /= 10;
|
||||
}
|
||||
|
||||
d_num_digits = int.max(2, num_digits);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
|
@ -235,6 +198,71 @@ class Gitg.DiffViewLinesRenderer : Gtk.SourceGutterRendererText
|
|||
ctx.restore();
|
||||
}
|
||||
}
|
||||
|
||||
private string[] precalculate_line_strings(Ggit.DiffHunk hunk, Gee.ArrayList<Ggit.DiffLine> lines)
|
||||
{
|
||||
var oldn = hunk.get_old_start();
|
||||
var newn = hunk.get_new_start();
|
||||
|
||||
var lns = lines;
|
||||
|
||||
var line_infos = new string[lns.size];
|
||||
|
||||
for (var i = 0; i < lns.size; i++)
|
||||
{
|
||||
var line = lns[i];
|
||||
var origin = line.get_origin();
|
||||
|
||||
string ltext = "";
|
||||
|
||||
switch (style)
|
||||
{
|
||||
case Style.NEW:
|
||||
if (origin == Ggit.DiffLineType.CONTEXT || origin == Ggit.DiffLineType.ADDITION)
|
||||
{
|
||||
ltext = d_num_digits_fmts.printf(newn);
|
||||
newn++;
|
||||
}
|
||||
break;
|
||||
case Style.OLD:
|
||||
if (origin == Ggit.DiffLineType.CONTEXT || origin == Ggit.DiffLineType.DELETION)
|
||||
{
|
||||
ltext = d_num_digits_fmts.printf(oldn);
|
||||
oldn++;
|
||||
}
|
||||
break;
|
||||
case Style.SYMBOL:
|
||||
if (origin == Ggit.DiffLineType.ADDITION)
|
||||
{
|
||||
ltext = "+";
|
||||
}
|
||||
else if (origin == Ggit.DiffLineType.DELETION)
|
||||
{
|
||||
ltext = "-";
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
line_infos[i] = ltext;
|
||||
}
|
||||
|
||||
return line_infos;
|
||||
}
|
||||
|
||||
public void add_hunk(int buffer_line_start, int buffer_line_end, Ggit.DiffHunk hunk, Gee.ArrayList<Ggit.DiffLine> lines)
|
||||
{
|
||||
HunkInfo info = HunkInfo();
|
||||
|
||||
calculate_num_digits();
|
||||
|
||||
info.start = buffer_line_start;
|
||||
info.end = buffer_line_end;
|
||||
info.line_infos = precalculate_line_strings(hunk, lines);
|
||||
|
||||
d_hunks_map[hunk] = info;
|
||||
|
||||
recalculate_size();
|
||||
}
|
||||
}
|
||||
|
||||
// ex:ts=4 noet
|
||||
|
|
|
@ -5,7 +5,6 @@
|
|||
<file compressed="true" preprocess="xml-stripblanks">ui/gitg-authentication-dialog.ui</file>
|
||||
<file compressed="true" preprocess="xml-stripblanks">ui/gitg-diff-view.ui</file>
|
||||
<file compressed="true" preprocess="xml-stripblanks">ui/gitg-diff-view-file.ui</file>
|
||||
<file compressed="true" preprocess="xml-stripblanks">ui/gitg-diff-view-hunk.ui</file>
|
||||
<file compressed="true" preprocess="xml-stripblanks">ui/gitg-diff-view-options.ui</file>
|
||||
<file compressed="true" preprocess="xml-stripblanks">ui/gitg-diff-view-commit-details.ui</file>
|
||||
<file compressed="true" preprocess="xml-stripblanks">ui/gitg-sidebar.ui</file>
|
||||
|
|
|
@ -56,13 +56,26 @@
|
|||
<property name="can_focus">False</property>
|
||||
<property name="transition_type">slide-down</property>
|
||||
<child>
|
||||
<object class="GtkGrid" id="grid_hunks">
|
||||
<object class="GtkSourceView" id="sourceview_hunks">
|
||||
<property name="visible">True</property>
|
||||
<property name="can_focus">False</property>
|
||||
<property name="orientation">vertical</property>
|
||||
<property name="show_line_numbers">False</property>
|
||||
<property name="editable">False</property>
|
||||
<property name="cursor_visible">False</property>
|
||||
<property name="monospace">True</property>
|
||||
<property name="hexpand">True</property>
|
||||
<property name="pixels_above_lines">1</property>
|
||||
<property name="pixels_below_lines">1</property>
|
||||
<property name="left_margin">6</property>
|
||||
<property name="right_margin">6</property>
|
||||
<property name="buffer">buffer</property>
|
||||
</object>
|
||||
</child>
|
||||
</object>
|
||||
</child>
|
||||
</template>
|
||||
<object class="GtkSourceBuffer" id="buffer">
|
||||
<property name="highlight_matching_brackets">False</property>
|
||||
<property name="implicit_trailing_newline">False</property>
|
||||
</object>
|
||||
</interface>
|
||||
|
|
|
@ -1,36 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!-- Generated with glade 3.19.0 -->
|
||||
<interface>
|
||||
<requires lib="gtk+" version="3.16"/>
|
||||
<template class="GitgDiffViewHunk" parent="GtkGrid">
|
||||
<property name="visible">True</property>
|
||||
<property name="can_focus">True</property>
|
||||
<property name="hexpand">True</property>
|
||||
<style>
|
||||
<class name="gitg-hunk-frame"/>
|
||||
</style>
|
||||
<child>
|
||||
<object class="GtkSourceView" id="sourceview_hunk">
|
||||
<property name="visible">True</property>
|
||||
<property name="can_focus">False</property>
|
||||
<property name="show_line_numbers">False</property>
|
||||
<property name="editable">False</property>
|
||||
<property name="cursor_visible">False</property>
|
||||
<property name="monospace">True</property>
|
||||
<property name="hexpand">True</property>
|
||||
<property name="pixels_above_lines">1</property>
|
||||
<property name="pixels_below_lines">1</property>
|
||||
<property name="left_margin">6</property>
|
||||
<property name="right_margin">6</property>
|
||||
<property name="buffer">buffer</property>
|
||||
<style>
|
||||
<class name="gitg-hunk-source"/>
|
||||
</style>
|
||||
</object>
|
||||
</child>
|
||||
</template>
|
||||
<object class="GtkSourceBuffer" id="buffer">
|
||||
<property name="highlight_matching_brackets">False</property>
|
||||
<property name="implicit_trailing_newline">False</property>
|
||||
</object>
|
||||
</interface>
|
Loading…
Reference in a new issue