mirror of
https://gitlab.gnome.org/GNOME/nautilus
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Added additional data to icons so they can specify where the
embedded text fits in each icon. * icons/eazel/Makefile.am, icons/eazel/i-regular.xml: Added the file to specify attributes of icons. Specifically added the attribute that says there is space for embedded text in the Eazel-theme regular icon. * libnautilus/nautilus-icon-factory.h: * libnautilus/nautilus-icon-factory.c: (get_child_node_by_property), (get_themed_icon_file_path), (get_icon_file_path), (nautilus_icon_factory_get_thumbnail_uri), (load_specific_image), (load_image_for_scaling), (get_image_from_cache), (load_image_scale_if_necessary), (nautilus_icon_factory_get_pixbuf_for_icon), (nautilus_icon_factory_get_pixbuf_for_file): Added code to read a rectangle for the embedded text along with the icon, cache it with the icon, scale it with the icon, and return it to the caller along with the icon. * libnautilus/nautilus-icons-view-icon-item.c: (nautilus_icons_view_icon_item_initialize_class), (nautilus_icons_view_icon_item_set_arg), (nautilus_icons_view_icon_item_get_arg), (nautilus_icons_view_icon_item_get_image), (nautilus_icons_view_icon_item_set_image), (nautilus_art_irect_to_gdk_rectangle), (draw_mini_text), (draw_embedded_text), (nautilus_icons_view_icon_item_draw): Changed the code that draws the embedded text to respect the text rectangle passed in. Changed the pixbuf setting to use a function instead of the arg interface and take a text rectangle along with the pixbuf. * libnautilus/gnome-icon-container-dnd.c (gnome_icon_container_dnd_begin_drag): * libnautilus/gnome-icon-container.c: (icon_get_actual_size): Got rid of callers who were using the arg interface to get at the image of an icon ("NautilusIconsViewIconItem::pixbuf"). * src/file-manager/fm-directory-view-icons.c: (get_icon_property_cb): Get rid of hard-coded rule that only themes with eazel at the front of their names can display text inside the icons. * libnautilus/gnome-icon-container.c: (icon_new): Fixed a bug where icons would be super-tiny if they got too big, like if you entered a directory that was zoomed all the way in. (start_stretching), (ungrab_stretch_icon), (end_stretching), (gnome_icon_container_show_stretch_handles): Added code to grab the pointer while stretching an icon. (item_event_cb): Added a return statement that John forgot when he was editing. Without that, it was falling through to the next case, which had the same effect anyway. (update_icon): Pass the text rectangle through from the icon factory to the icon canvas item, using the new call instead of the old arg interface approach. * components/help/.cvsignore: Added entries for .la and .lo files. * components/help/Makefile.am: * components/help/hyperbola-nav-index.c: * components/help/hyperbola-nav-search.c: * libnautilus/nautilus-directory-private.h: * libnautilus/nautilus-directory.c: * src/nautilus-bookmarklist.c: Fixed flags for gnome-xml includes. Someone pointed out that you are supposed to include these as "#include <tree.h>", not "#include <gnome-xml/tree.h>" so I fixed our uses to work that way. * libnautilus/nautilus-directory.c: (nautilus_directory_get_file_metadata_node): Fixed code that was destroying something allocated by gnome-xml with g_free instead of xmlFree. * libnautilus/nautilus-file.c: (nautilus_file_get_keywords), (nautilus_file_set_keywords): Fixed storage leak where we were getting a property and not freeing it. * libnautilus/nautilus-default-file-icon.h: * libnautilus/nautilus-default-file-icon.c: * libnautilus/nautilus-icon-factory.c: (load_image_for_scaling): Got rid of the global that tells whether the default icon has an alpha channel -- it's not hardwired TRUE.
This commit is contained in:
parent
fbae65f1dc
commit
bdf3c6c136
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@ -1,3 +1,94 @@
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2000-03-14 Darin Adler <darin@eazel.com>
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Added additional data to icons so they can specify where the
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embedded text fits in each icon.
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* icons/eazel/Makefile.am, icons/eazel/i-regular.xml: Added the
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file to specify attributes of icons. Specifically added the
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attribute that says there is space for embedded text in the
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Eazel-theme regular icon.
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* libnautilus/nautilus-icon-factory.h:
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* libnautilus/nautilus-icon-factory.c:
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(get_child_node_by_property), (get_themed_icon_file_path),
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(get_icon_file_path), (nautilus_icon_factory_get_thumbnail_uri),
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(load_specific_image), (load_image_for_scaling),
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(get_image_from_cache), (load_image_scale_if_necessary),
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(nautilus_icon_factory_get_pixbuf_for_icon),
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(nautilus_icon_factory_get_pixbuf_for_file):
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Added code to read a rectangle for the embedded text along with
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the icon, cache it with the icon, scale it with the icon, and
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return it to the caller along with the icon.
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* libnautilus/nautilus-icons-view-icon-item.c:
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(nautilus_icons_view_icon_item_initialize_class),
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(nautilus_icons_view_icon_item_set_arg),
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(nautilus_icons_view_icon_item_get_arg),
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(nautilus_icons_view_icon_item_get_image),
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(nautilus_icons_view_icon_item_set_image),
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(nautilus_art_irect_to_gdk_rectangle),
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(draw_mini_text), (draw_embedded_text),
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(nautilus_icons_view_icon_item_draw):
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Changed the code that draws the embedded text to respect the
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text rectangle passed in. Changed the pixbuf setting to use a
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function instead of the arg interface and take a text rectangle
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along with the pixbuf.
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* libnautilus/gnome-icon-container-dnd.c
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(gnome_icon_container_dnd_begin_drag):
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* libnautilus/gnome-icon-container.c:
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(icon_get_actual_size): Got rid of callers who were using the arg
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interface to get at the image of an icon
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("NautilusIconsViewIconItem::pixbuf").
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* src/file-manager/fm-directory-view-icons.c:
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(get_icon_property_cb): Get rid of hard-coded rule that only
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themes with eazel at the front of their names can display text
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inside the icons.
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* libnautilus/gnome-icon-container.c:
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(icon_new): Fixed a bug where icons would be super-tiny if they
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got too big, like if you entered a directory that was zoomed all
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the way in.
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(start_stretching), (ungrab_stretch_icon), (end_stretching),
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(gnome_icon_container_show_stretch_handles): Added code to grab
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the pointer while stretching an icon.
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(item_event_cb): Added a return statement that John forgot when
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he was editing. Without that, it was falling through to the next
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case, which had the same effect anyway.
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(update_icon): Pass the text rectangle through from the icon
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factory to the icon canvas item, using the new call instead of the
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old arg interface approach.
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* components/help/.cvsignore: Added entries for
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.la and .lo files.
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* components/help/Makefile.am:
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* components/help/hyperbola-nav-index.c:
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* components/help/hyperbola-nav-search.c:
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* libnautilus/nautilus-directory-private.h:
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* libnautilus/nautilus-directory.c:
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* src/nautilus-bookmarklist.c:
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Fixed flags for gnome-xml
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includes. Someone pointed out that you are supposed to include
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these as "#include <tree.h>", not "#include <gnome-xml/tree.h>" so
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I fixed our uses to work that way.
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* libnautilus/nautilus-directory.c:
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(nautilus_directory_get_file_metadata_node): Fixed code that was
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destroying something allocated by gnome-xml with g_free instead
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of xmlFree.
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* libnautilus/nautilus-file.c:
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(nautilus_file_get_keywords), (nautilus_file_set_keywords):
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Fixed storage leak where we were getting a property and not freeing it.
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* libnautilus/nautilus-default-file-icon.h:
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* libnautilus/nautilus-default-file-icon.c:
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* libnautilus/nautilus-icon-factory.c:
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(load_image_for_scaling): Got rid of the global that tells whether
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the default icon has an alpha channel -- it's not hardwired TRUE.
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2000-03-14 John Sullivan <sullivan@eazel.com>
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When a directory with no explicitly-chosen viewer is
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@ -61,7 +152,7 @@
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* libnautilus/gnome-icon-container-dnd.c (drag_drop_cb): Add a
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gtk_drag_finish to hopefully solve half the flying windows
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problem. Needs more thought then this, though...
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problem. Needs more thought then this, though.
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2000-03-14 John Sullivan <sullivan@eazel.com>
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@ -126,10 +217,10 @@
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directory because all the '/' characters were stripped off
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the URI.
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* /src/file-manager/fm-directory-view.c:
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* src/file-manager/fm-directory-view.c:
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* nautilus-widgets/nautilus-preferences.c:
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Tiny formatting fixes.
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2000-03-13 Maciej Stachowiak <mjs@eazel.com>
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* src/ntl-window.c (nautilus_window_constructed): Connect to
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@ -1,5 +1,7 @@
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.deps
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.libs
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*.lo
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*.la
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Makefile
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Makefile.in
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hyperbola
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@ -4,14 +4,17 @@ bin_PROGRAMS=hyperbola
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lib_LTLIBRARIES=libvfs-help.la
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INCLUDES=-I$(top_srcdir) -I$(top_builddir) \
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$(GNOMEUI_CFLAGS) $(BONOBO_CFLAGS) \
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$(GNOMEUI_CFLAGS) \
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$(BONOBO_CFLAGS) \
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$(XML_CFLAGS) \
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-DINFODIR=\"$(infodir)\"
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LDADD =\
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$(top_builddir)/nautilus-widgets/libnautilus-widgets.la \
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$(top_builddir)/libnautilus/libnautilus.la \
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$(BONOBO_LIBS) \
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$(GNOMEUI_LIBS)
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$(top_builddir)/libnautilus/libnautilus.la \
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$(BONOBO_LIBS) \
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$(GNOMEUI_LIBS) \
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$(XML_LIBS)
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hyperbola_SOURCES= \
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hyperbola-nav-tree.c \
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@ -4,7 +4,7 @@
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#include <gtk/gtk.h>
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#include <string.h>
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#include <limits.h>
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#include <gnome-xml/parser.h>
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#include <parser.h>
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#include <dirent.h>
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#include <ctype.h>
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@ -4,7 +4,7 @@
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#include <gtk/gtk.h>
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#include <string.h>
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#include <limits.h>
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#include <gnome-xml/parser.h>
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#include <parser.h>
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#include <dirent.h>
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#include <ctype.h>
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@ -7,9 +7,9 @@ eazel_DATA = \
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i-directory-72.png \
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i-directory-96.png \
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i-regular.png \
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i-regular.xml \
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i-regular-36.png \
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i-regular-72.png \
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i-regular-96.png
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EXTRA_DIST = $(eazel_DATA)
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6
icons/eazel/i-regular.xml
Normal file
6
icons/eazel/i-regular.xml
Normal file
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<?xml version="1.0"?>
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<ICON_SET>
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<ICON SIZE="48" EMBEDDED_TEXT_RECTANGLE="5,4,38,47"/>
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<ICON SIZE="72" EMBEDDED_TEXT_RECTANGLE="6,6,51,62"/>
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<ICON SIZE="96" EMBEDDED_TEXT_RECTANGLE="8,8,76,94"/>
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</ICON_SET>
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@ -20,7 +20,9 @@
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Author: Ettore Perazzoli <ettore@gnu.org>
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Authors: Ettore Perazzoli <ettore@gnu.org>,
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Darin Adler <darin@eazel.com>,
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Andy Hertzfeld <andy@eazel.com>
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*/
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#include <config.h>
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@ -432,7 +434,7 @@ gnome_icon_container_dropped_icon_feedback (GtkWidget *widget,
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gtk_object_destroy (GTK_OBJECT (dnd_info->shadow));
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/* Build the selection list and the shadow. */
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get_gnome_icon_list_selection (container, data);
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get_gnome_icon_list_selection (container, data);
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dnd_info->shadow = create_selection_shadow (container, dnd_info->selection_list);
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gnome_icon_container_position_shadow (container, x, y);
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}
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@ -725,8 +727,8 @@ gnome_icon_container_dnd_fini (GnomeIconContainer *container)
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/* FIXME: this should probably be in a graphics effects library instead of here */
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static GdkPixbuf*
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make_semi_transparent(GdkPixbuf* source_pixbuf)
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static GdkPixbuf *
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make_semi_transparent(GdkPixbuf *source_pixbuf)
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{
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gint i, j, temp_alpha;
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gint width, height, has_alpha, src_rowstride, dst_rowstride;
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@ -736,7 +738,7 @@ make_semi_transparent(GdkPixbuf* source_pixbuf)
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guchar *pixdest;
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guchar alpha_value;
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GdkPixbuf *dest_pixbuf;
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guchar start_alpha_value = 255;
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guchar start_alpha_value;
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has_alpha = gdk_pixbuf_get_has_alpha (source_pixbuf);
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width = gdk_pixbuf_get_width (source_pixbuf);
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/* allocate the destination pixbuf to be a clone of the source */
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dest_pixbuf = gdk_pixbuf_new(gdk_pixbuf_get_format(source_pixbuf),
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TRUE,
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gdk_pixbuf_get_bits_per_sample(source_pixbuf),
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width,
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height);
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dest_pixbuf = gdk_pixbuf_new (gdk_pixbuf_get_format (source_pixbuf),
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TRUE,
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gdk_pixbuf_get_bits_per_sample (source_pixbuf),
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width,
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height);
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dst_rowstride = gdk_pixbuf_get_rowstride (dest_pixbuf);
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/* set up pointers to the actual pixels */
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/* loop through the pixels to do the actual work, copying from the source to the destination */
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start_alpha_value = ~0;
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for (i = 0; i < height; i++) {
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pixdest = target_pixels + i*dst_rowstride;
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pixsrc = original_pixels + i*src_rowstride;
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pixdest = target_pixels + i * dst_rowstride;
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pixsrc = original_pixels + i * src_rowstride;
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alpha_value = start_alpha_value;
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for (j = 0; j < width; j++) {
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*pixdest++ = *(pixsrc++); /* red */
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*pixdest++ = *(pixsrc++); /* green */
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*pixdest++ = *(pixsrc++); /* blue */
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*pixdest++ = *pixsrc++; /* red */
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*pixdest++ = *pixsrc++; /* green */
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*pixdest++ = *pixsrc++; /* blue */
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if (has_alpha)
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if (has_alpha) {
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temp_alpha = *pixsrc++;
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else
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temp_alpha = 255;
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} else {
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temp_alpha = ~0;
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}
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*pixdest++ = temp_alpha & alpha_value;
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alpha_value = alpha_value ? 0 : 255;
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alpha_value = ~alpha_value;
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}
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start_alpha_value = start_alpha_value ? 0 : 255;
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start_alpha_value = ~start_alpha_value;
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}
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return dest_pixbuf;
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@ -791,8 +795,6 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
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GnomeIconContainerDndInfo *dnd_info;
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GnomeCanvas *canvas;
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GdkDragContext *context;
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GtkArg pixbuf_arg;
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GnomeCanvasItem *item;
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GdkPixbuf *pixbuf, *transparent_pixbuf;
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GdkPixmap *pixmap_for_dragged_file;
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GdkBitmap *mask_for_dragged_file;
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@ -822,10 +824,7 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
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(GdkEvent *) event);
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/* create a pixmap and mask to drag with */
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item = GNOME_CANVAS_ITEM (container->details->drag_icon->item);
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pixbuf_arg.name = "NautilusIconsViewIconItem::pixbuf";
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gtk_object_getv (GTK_OBJECT (item), 1, &pixbuf_arg);
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pixbuf = GTK_VALUE_BOXED (pixbuf_arg);
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pixbuf = nautilus_icons_view_icon_item_get_image (container->details->drag_icon->item, NULL);
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/* unfortunately, X is very slow when using a stippled mask, so only use the stipple
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for relatively small pixbufs. Eventually, we may have to remove this entirely
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@ -854,8 +853,10 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
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y_offset = dnd_info->start_y - window_rect.y0;
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/* set the pixmap and mask for dragging */
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gtk_drag_set_icon_pixmap (context, gtk_widget_get_colormap (GTK_WIDGET (container)),
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pixmap_for_dragged_file, mask_for_dragged_file,
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gtk_drag_set_icon_pixmap (context,
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gtk_widget_get_colormap (GTK_WIDGET (container)),
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pixmap_for_dragged_file,
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mask_for_dragged_file,
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x_offset, y_offset);
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}
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@ -868,4 +869,8 @@ gnome_icon_container_dnd_end_drag (GnomeIconContainer *container)
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dnd_info = container->details->dnd_info;
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g_return_if_fail (dnd_info != NULL);
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/* Do nothing.
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* Can that possibly be right?
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*/
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}
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@ -64,7 +64,7 @@
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#define CONTEXTUAL_MENU_BUTTON 3
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/* maximum size allowed for icons at the time they are installed - the user can still stretch them further */
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#define MAXIMUM_INITIAL_ICON_SIZE 96
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#define MAXIMUM_INITIAL_ICON_SIZE 2
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static void gnome_icon_container_activate_selected_items (GnomeIconContainer *container);
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static void gnome_icon_container_initialize_class (GnomeIconContainerClass *class);
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@ -124,7 +124,7 @@ icon_new (GnomeIconContainer *container,
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{
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GnomeIconContainerIcon *new;
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GnomeCanvas *canvas;
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guint actual_size;
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guint max_size, actual_size;
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canvas = GNOME_CANVAS (container);
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@ -150,9 +150,11 @@ icon_new (GnomeIconContainer *container,
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* I think that the best way to implement this is probably to put something in
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* the icon factory that enforces this rule.
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*/
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max_size = nautilus_get_icon_size_for_zoom_level (container->details->zoom_level)
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* MAXIMUM_INITIAL_ICON_SIZE;
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actual_size = icon_get_actual_size (new);
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if (actual_size > MAXIMUM_INITIAL_ICON_SIZE) {
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new->scale_x = MAXIMUM_INITIAL_ICON_SIZE / actual_size;
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if (actual_size > max_size) {
|
||||
new->scale_x = max_size / (double) actual_size;
|
||||
new->scale_y = new->scale_x;
|
||||
update_icon (container, new);
|
||||
}
|
||||
|
@ -222,13 +224,10 @@ icon_set_size (GnomeIconContainer *container,
|
|||
static guint
|
||||
icon_get_actual_size (GnomeIconContainerIcon *icon)
|
||||
{
|
||||
GtkArg pixbuf_arg;
|
||||
GdkPixbuf *pixbuf;
|
||||
guint max_size;
|
||||
|
||||
pixbuf_arg.name = "NautilusIconsViewIconItem::pixbuf";
|
||||
gtk_object_getv (GTK_OBJECT (icon->item), 1, &pixbuf_arg);
|
||||
pixbuf = GTK_VALUE_BOXED (pixbuf_arg);
|
||||
pixbuf = nautilus_icons_view_icon_item_get_image (icon->item, NULL);
|
||||
max_size = pixbuf->art_pixbuf->width;
|
||||
if (pixbuf->art_pixbuf->height > max_size) {
|
||||
max_size = pixbuf->art_pixbuf->height;
|
||||
|
@ -278,8 +277,9 @@ icon_set_selected (GnomeIconContainer *container,
|
|||
* might pass a value other than 1 or 0 so we have to pass do the
|
||||
* same thing there.
|
||||
*/
|
||||
if (!select == !icon->is_selected)
|
||||
if (!select == !icon->is_selected) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
icon_toggle_selected (container, icon);
|
||||
g_assert (!select == !icon->is_selected);
|
||||
|
@ -1897,6 +1897,7 @@ button_press_event (GtkWidget *widget,
|
|||
GdkEventButton *event)
|
||||
{
|
||||
GnomeIconContainer *container;
|
||||
gboolean selection_changed;
|
||||
gboolean return_value;
|
||||
|
||||
container = GNOME_ICON_CONTAINER (widget);
|
||||
|
@ -1906,23 +1907,25 @@ button_press_event (GtkWidget *widget,
|
|||
set_kbd_current (container, NULL, FALSE);
|
||||
|
||||
/* Invoke the canvas event handler and see if an item picks up the event. */
|
||||
if (NAUTILUS_CALL_PARENT_CLASS (GTK_WIDGET_CLASS, button_press_event, (widget, event)))
|
||||
if (NAUTILUS_CALL_PARENT_CLASS (GTK_WIDGET_CLASS, button_press_event, (widget, event))) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* An item didn't take the press, so it's a background press. */
|
||||
/* We ignore dbl clicks on the desktop for now */
|
||||
if ((event->type == GDK_2BUTTON_PRESS) || (event->type == GDK_3BUTTON_PRESS))
|
||||
/* An item didn't take the press, so it's a background press.
|
||||
* We ignore double clicks on the desktop for now.
|
||||
*/
|
||||
if (event->type == GDK_2BUTTON_PRESS || event->type == GDK_3BUTTON_PRESS) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Button 1 does rubber banding. */
|
||||
if (event->button == RUBBERBAND_BUTTON) {
|
||||
if (! button_event_modifies_selection (event)) {
|
||||
gboolean selection_changed;
|
||||
|
||||
selection_changed = unselect_all (container);
|
||||
if (selection_changed)
|
||||
if (selection_changed) {
|
||||
gtk_signal_emit (GTK_OBJECT (container),
|
||||
signals[SELECTION_CHANGED]);
|
||||
}
|
||||
}
|
||||
|
||||
start_rubberbanding (container, event);
|
||||
|
@ -2014,6 +2017,12 @@ start_stretching (GnomeIconContainer *container)
|
|||
icon_get_size (container, icon,
|
||||
&details->stretch_start.icon_size, NULL);
|
||||
|
||||
gnome_canvas_item_grab (GNOME_CANVAS_ITEM (icon->item),
|
||||
(GDK_POINTER_MOTION_MASK
|
||||
| GDK_BUTTON_RELEASE_MASK),
|
||||
NULL,
|
||||
GDK_CURRENT_TIME);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
@ -2029,6 +2038,10 @@ continue_stretching (GnomeIconContainer *container,
|
|||
details = container->details;
|
||||
icon = details->stretch_icon;
|
||||
|
||||
if (icon == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
gnome_canvas_window_to_world (GNOME_CANVAS (container),
|
||||
window_x, window_y,
|
||||
&world_x, &world_y);
|
||||
|
@ -2047,11 +2060,19 @@ continue_stretching (GnomeIconContainer *container,
|
|||
icon_set_size (container, icon, stretch_state.icon_size);
|
||||
}
|
||||
|
||||
static void
|
||||
ungrab_stretch_icon (GnomeIconContainer *container)
|
||||
{
|
||||
gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM (container->details->stretch_icon->item),
|
||||
GDK_CURRENT_TIME);
|
||||
}
|
||||
|
||||
static void
|
||||
end_stretching (GnomeIconContainer *container,
|
||||
int window_x, int window_y)
|
||||
{
|
||||
continue_stretching (container, window_x, window_y);
|
||||
ungrab_stretch_icon (container);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
|
@ -2476,6 +2497,7 @@ item_event_cb (GnomeCanvasItem *item,
|
|||
gtk_signal_emit_stop_by_name (GTK_OBJECT (item), "event");
|
||||
return TRUE;
|
||||
}
|
||||
return FALSE;
|
||||
default:
|
||||
return FALSE;
|
||||
}
|
||||
|
@ -2617,6 +2639,7 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
NautilusScalableIcon *scalable_icon;
|
||||
guint icon_size_x, icon_size_y;
|
||||
GdkPixbuf *pixbuf, *emblem_pixbuf;
|
||||
ArtIRect text_rect;
|
||||
GList *emblem_icons, *emblem_pixbufs, *p;
|
||||
char *label;
|
||||
char *contents_as_text;
|
||||
|
@ -2636,11 +2659,11 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
/* Get the corresponding pixbufs for this size. */
|
||||
icon_get_size (container, icon, &icon_size_x, &icon_size_y);
|
||||
pixbuf = nautilus_icon_factory_get_pixbuf_for_icon
|
||||
(scalable_icon, icon_size_x, icon_size_y);
|
||||
(scalable_icon, icon_size_x, icon_size_y, &text_rect);
|
||||
emblem_pixbufs = NULL;
|
||||
for (p = emblem_icons; p != NULL; p = p->next) {
|
||||
emblem_pixbuf = nautilus_icon_factory_get_pixbuf_for_icon
|
||||
(p->data, icon_size_x, icon_size_y);
|
||||
(p->data, icon_size_x, icon_size_y, NULL);
|
||||
if (emblem_pixbuf != NULL) {
|
||||
emblem_pixbufs = g_list_prepend
|
||||
(emblem_pixbufs, emblem_pixbuf);
|
||||
|
@ -2660,11 +2683,12 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
|
||||
font = details->label_font[details->zoom_level];
|
||||
|
||||
/* Choose to show mini-text based on this icon's size, not zoom level,
|
||||
* since icon may be stretched big or small.
|
||||
/* Choose to show mini-text based on this icon's requested size,
|
||||
* not zoom level, since icon may be stretched big or small.
|
||||
*/
|
||||
contents_as_text = NULL;
|
||||
if (icon_size_x >= NAUTILUS_ICON_SIZE_STANDARD
|
||||
if (!art_irect_empty (&text_rect)
|
||||
&& icon_size_x >= NAUTILUS_ICON_SIZE_STANDARD
|
||||
&& icon_size_y >= NAUTILUS_ICON_SIZE_STANDARD) {
|
||||
gtk_signal_emit (GTK_OBJECT (container),
|
||||
signals[GET_ICON_PROPERTY],
|
||||
|
@ -2674,11 +2698,11 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
}
|
||||
|
||||
gnome_canvas_item_set (GNOME_CANVAS_ITEM (icon->item),
|
||||
"pixbuf", pixbuf,
|
||||
"text", label,
|
||||
"font", font,
|
||||
"text_source", contents_as_text,
|
||||
NULL);
|
||||
nautilus_icons_view_icon_item_set_image (icon->item, pixbuf, &text_rect);
|
||||
nautilus_icons_view_icon_item_set_emblems (icon->item, emblem_pixbufs);
|
||||
|
||||
/* Let the pixbufs go. */
|
||||
|
@ -3327,18 +3351,22 @@ gnome_icon_container_show_stretch_handles (GnomeIconContainer *container)
|
|||
GnomeIconContainerIcon *icon;
|
||||
|
||||
icon = get_first_selected_icon (container);
|
||||
if (icon == NULL)
|
||||
if (icon == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Check if it already has stretch handles. */
|
||||
details = container->details;
|
||||
if (details->stretch_icon == icon)
|
||||
if (details->stretch_icon == icon) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Get rid of the existing stretch handles and put them on the new icon. */
|
||||
if (details->stretch_icon != NULL)
|
||||
if (details->stretch_icon != NULL) {
|
||||
nautilus_icons_view_icon_item_set_show_stretch_handles
|
||||
(details->stretch_icon->item, FALSE);
|
||||
ungrab_stretch_icon (container);
|
||||
}
|
||||
nautilus_icons_view_icon_item_set_show_stretch_handles (icon->item, TRUE);
|
||||
details->stretch_icon = icon;
|
||||
}
|
||||
|
|
|
@ -27,7 +27,6 @@
|
|||
|
||||
const int nautilus_default_file_icon_width = 48;
|
||||
const int nautilus_default_file_icon_height = 48;
|
||||
const int nautilus_default_file_icon_has_alpha = 1;
|
||||
const unsigned char nautilus_default_file_icon[] = {
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
|
|
|
@ -27,7 +27,6 @@
|
|||
|
||||
extern const int nautilus_default_file_icon_width;
|
||||
extern const int nautilus_default_file_icon_height;
|
||||
extern const int nautilus_default_file_icon_has_alpha;
|
||||
extern const unsigned char nautilus_default_file_icon[];
|
||||
|
||||
#endif /* NAUTILUS_DEFAULT_FILE_ICON_H */
|
||||
|
|
|
@ -28,7 +28,7 @@
|
|||
#include <libgnomevfs/gnome-vfs-uri.h>
|
||||
#include <libgnomevfs/gnome-vfs-file-info.h>
|
||||
|
||||
#include <gnome-xml/tree.h>
|
||||
#include <tree.h>
|
||||
|
||||
#include "nautilus-file.h"
|
||||
|
||||
|
|
|
@ -30,8 +30,8 @@
|
|||
#include <gtk/gtksignal.h>
|
||||
#include <gtk/gtkmain.h>
|
||||
|
||||
#include <gnome-xml/parser.h>
|
||||
#include <gnome-xml/xmlmemory.h>
|
||||
#include <parser.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-gtk-macros.h"
|
||||
#include "nautilus-string.h"
|
||||
|
@ -983,6 +983,7 @@ nautilus_directory_get_file_metadata_node (NautilusDirectory *directory,
|
|||
gboolean create)
|
||||
{
|
||||
xmlNode *root, *child;
|
||||
gboolean match;
|
||||
xmlChar *property;
|
||||
|
||||
g_return_val_if_fail (NAUTILUS_IS_DIRECTORY (directory), NULL);
|
||||
|
@ -999,7 +1000,9 @@ nautilus_directory_get_file_metadata_node (NautilusDirectory *directory,
|
|||
for (child = root->childs; child != NULL; child = child->next) {
|
||||
if (strcmp (child->name, "FILE") == 0) {
|
||||
property = xmlGetProp (child, "NAME");
|
||||
if (nautilus_eat_strcmp (property, file_name) == 0) {
|
||||
match = nautilus_strcmp (property, file_name) == 0;
|
||||
xmlFree (property);
|
||||
if (match) {
|
||||
return child;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -31,6 +31,9 @@
|
|||
#include <libgnome/gnome-defs.h>
|
||||
#include <libgnome/gnome-i18n.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-glib-extensions.h"
|
||||
#include "nautilus-lib-self-check-functions.h"
|
||||
#include "nautilus-string.h"
|
||||
|
@ -878,6 +881,7 @@ nautilus_file_get_keywords (NautilusFile *file)
|
|||
if (property != NULL) {
|
||||
keywords = g_list_prepend (keywords,
|
||||
g_strdup (property));
|
||||
xmlFree (property);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -917,13 +921,15 @@ nautilus_file_set_keywords (NautilusFile *file, GList *keywords)
|
|||
next = child->next;
|
||||
if (strcmp (child->name, "KEYWORD") == 0) {
|
||||
property = xmlGetProp (child, "NAME");
|
||||
if (property != NULL && p != NULL && strcmp (property, (char *)p->data) == 0) {
|
||||
if (property != NULL && p != NULL
|
||||
&& strcmp (property, (char *) p->data) == 0) {
|
||||
p = p->next;
|
||||
} else {
|
||||
xmlUnlinkNode (child);
|
||||
xmlFreeNode (child);
|
||||
need_write = TRUE;
|
||||
}
|
||||
xmlFree (property);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -38,6 +38,9 @@
|
|||
#include <libgnomevfs/gnome-vfs-types.h>
|
||||
#include <libgnomevfs/gnome-vfs-file-info.h>
|
||||
|
||||
#include <parser.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-string.h"
|
||||
#include "nautilus-default-file-icon.h"
|
||||
#include "nautilus-metadata.h"
|
||||
|
@ -170,6 +173,7 @@ typedef struct {
|
|||
|
||||
gboolean custom;
|
||||
gboolean scaled;
|
||||
ArtIRect text_rect;
|
||||
} NautilusIconCacheKey;
|
||||
|
||||
/* forward declarations */
|
||||
|
@ -194,7 +198,8 @@ static GdkPixbuf * get_image_from_cache (NautilusSc
|
|||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y,
|
||||
gboolean picky,
|
||||
gboolean custom);
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect);
|
||||
static gboolean check_for_thumbnails (NautilusIconFactory *factory);
|
||||
static int nautilus_icon_factory_make_thumbnails (gpointer data);
|
||||
|
||||
|
@ -311,13 +316,15 @@ nautilus_icon_factory_possibly_free_cached_image (gpointer key,
|
|||
|
||||
/* Don't free a cache entry that is in the recently used list. */
|
||||
icon_key = key;
|
||||
if (icon_key->recently_used_node.next != NULL)
|
||||
if (icon_key->recently_used_node.next != NULL) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Don't free a cache entry if the image is still in use. */
|
||||
image = value;
|
||||
if (image->ref_count > 1)
|
||||
if (image->ref_count > 1) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Free the item. */
|
||||
return nautilus_icon_factory_destroy_cached_image (key, value, NULL);
|
||||
|
@ -350,8 +357,9 @@ nautilus_icon_factory_schedule_sweep (void)
|
|||
|
||||
factory = nautilus_get_current_icon_factory ();
|
||||
|
||||
if (factory->sweep_timer != 0)
|
||||
if (factory->sweep_timer != 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
factory->sweep_timer = g_timeout_add (ICON_CACHE_SWEEP_TIMEOUT,
|
||||
nautilus_icon_factory_sweep,
|
||||
|
@ -438,15 +446,54 @@ nautilus_icon_factory_get_icon_name_for_file (NautilusFile *file)
|
|||
}
|
||||
}
|
||||
|
||||
static xmlNodePtr
|
||||
get_child_node_by_property (xmlNodePtr parent,
|
||||
const char *child_nodes_name,
|
||||
const char *child_node_property,
|
||||
const char *child_node_property_value)
|
||||
{
|
||||
xmlNodePtr child;
|
||||
xmlChar *property;
|
||||
gboolean match;
|
||||
|
||||
if (parent == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
for (child = parent->childs; child != NULL; child = child->next) {
|
||||
if (strcmp (child->name, child_nodes_name) == 0) {
|
||||
property = xmlGetProp (child, child_node_property);
|
||||
match = nautilus_strcmp (property, child_node_property_value) == 0;
|
||||
xmlFree (property);
|
||||
if (match) {
|
||||
return child;
|
||||
}
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Pick a particular icon to use, trying all the various suffixes.
|
||||
* Return the path of the icon or NULL if no icon is found.
|
||||
*/
|
||||
static char *
|
||||
get_themed_icon_file_path (const char *theme_name, const char *icon_name, guint icon_size)
|
||||
get_themed_icon_file_path (const char *theme_name,
|
||||
const char *icon_name,
|
||||
guint icon_size,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
int i;
|
||||
gboolean include_size;
|
||||
char *partial_path, *path;
|
||||
char *themed_icon_name, *partial_path, *path, *xml_path;
|
||||
xmlDocPtr doc;
|
||||
xmlNodePtr node;
|
||||
char *size_as_string, *property;
|
||||
ArtIRect parsed_rect;
|
||||
|
||||
if (theme_name == NULL) {
|
||||
themed_icon_name = g_strdup (icon_name);
|
||||
} else {
|
||||
themed_icon_name = g_strconcat (theme_name, "/", icon_name, NULL);
|
||||
}
|
||||
|
||||
include_size = icon_size != NAUTILUS_ICON_SIZE_STANDARD;
|
||||
|
||||
|
@ -454,30 +501,60 @@ get_themed_icon_file_path (const char *theme_name, const char *icon_name, guint
|
|||
for (i = 0; i < NAUTILUS_N_ELEMENTS (icon_file_name_suffixes); i++) {
|
||||
|
||||
/* Build a path for this icon. */
|
||||
partial_path = g_strdup_printf
|
||||
("nautilus/%s%s%s%s%.0u%s",
|
||||
theme_name == NULL ? "" : theme_name,
|
||||
theme_name == NULL ? "" : "/",
|
||||
icon_name,
|
||||
include_size ? "-" : "",
|
||||
include_size ? icon_size : 0,
|
||||
icon_file_name_suffixes[i]);
|
||||
partial_path = g_strdup_printf ("nautilus/%s%s%.0u%s",
|
||||
themed_icon_name,
|
||||
include_size ? "-" : "",
|
||||
include_size ? icon_size : 0,
|
||||
icon_file_name_suffixes[i]);
|
||||
path = gnome_pixmap_file (partial_path);
|
||||
g_free (partial_path);
|
||||
|
||||
/* Return the path if the file exists. */
|
||||
if (path != NULL && g_file_exists (path)) {
|
||||
return path;
|
||||
break;
|
||||
}
|
||||
g_free (path);
|
||||
}
|
||||
|
||||
return NULL;
|
||||
/* Open the XML file to get the text rectangle. */
|
||||
if (path != NULL && text_rect != NULL) {
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
|
||||
partial_path = g_strdup_printf ("nautilus/%s.xml",
|
||||
themed_icon_name);
|
||||
xml_path = gnome_pixmap_file (partial_path);
|
||||
g_free (partial_path);
|
||||
|
||||
doc = xmlParseFile (xml_path);
|
||||
g_free (xml_path);
|
||||
|
||||
size_as_string = g_strdup_printf ("%u", icon_size);
|
||||
node = get_child_node_by_property (xmlDocGetRootElement (doc),
|
||||
"ICON", "SIZE", size_as_string);
|
||||
g_free (size_as_string);
|
||||
|
||||
property = xmlGetProp (node, "EMBEDDED_TEXT_RECTANGLE");
|
||||
if (property != NULL) {
|
||||
if (sscanf (property,
|
||||
" %d , %d , %d , %d %*s",
|
||||
&parsed_rect.x0,
|
||||
&parsed_rect.y0,
|
||||
&parsed_rect.x1,
|
||||
&parsed_rect.y1) == 4) {
|
||||
*text_rect = parsed_rect;
|
||||
}
|
||||
xmlFree (property);
|
||||
}
|
||||
|
||||
xmlFreeDoc (doc);
|
||||
}
|
||||
|
||||
return path;
|
||||
}
|
||||
|
||||
/* Choose the file name to load, taking into account theme vs. non-theme icons. */
|
||||
static char *
|
||||
get_icon_file_path (const char *name, guint size_in_pixels)
|
||||
get_icon_file_path (const char *name, guint size_in_pixels, ArtIRect *text_rect)
|
||||
{
|
||||
gboolean use_theme_icon;
|
||||
const char *theme_name;
|
||||
|
@ -493,7 +570,8 @@ get_icon_file_path (const char *name, guint size_in_pixels)
|
|||
if (theme_name != NULL) {
|
||||
path = get_themed_icon_file_path (theme_name,
|
||||
name,
|
||||
NAUTILUS_ICON_SIZE_STANDARD);
|
||||
NAUTILUS_ICON_SIZE_STANDARD,
|
||||
NULL);
|
||||
if (path != NULL) {
|
||||
use_theme_icon = TRUE;
|
||||
g_free (path);
|
||||
|
@ -503,7 +581,8 @@ get_icon_file_path (const char *name, guint size_in_pixels)
|
|||
/* Now we know whether or not to use the theme. */
|
||||
return get_themed_icon_file_path (use_theme_icon ? theme_name : NULL,
|
||||
name,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
text_rect);
|
||||
}
|
||||
|
||||
/* Get or create a scalable icon. */
|
||||
|
@ -518,8 +597,8 @@ nautilus_scalable_icon_get (const char *uri,
|
|||
hash_table = nautilus_get_current_icon_factory ()->scalable_icons;
|
||||
|
||||
/* Check to see if it's already in the table. */
|
||||
icon_key.uri = (char *)uri;
|
||||
icon_key.name = (char *)name;
|
||||
icon_key.uri = (char *) uri;
|
||||
icon_key.name = (char *) name;
|
||||
icon = g_hash_table_lookup (hash_table, &icon_key);
|
||||
if (icon == NULL) {
|
||||
/* Not in the table, so create it and put it in. */
|
||||
|
@ -550,8 +629,9 @@ nautilus_scalable_icon_unref (NautilusScalableIcon *icon)
|
|||
g_return_if_fail (icon != NULL);
|
||||
g_return_if_fail (icon->ref_count != 0);
|
||||
|
||||
if (--icon->ref_count != 0)
|
||||
if (--icon->ref_count != 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
hash_table = nautilus_get_current_icon_factory ()->scalable_icons;
|
||||
g_hash_table_remove (hash_table, icon);
|
||||
|
@ -570,12 +650,14 @@ nautilus_scalable_icon_hash (gconstpointer p)
|
|||
icon = p;
|
||||
hash = 0;
|
||||
|
||||
if (icon->uri != NULL)
|
||||
if (icon->uri != NULL) {
|
||||
hash = g_str_hash (icon->uri);
|
||||
}
|
||||
|
||||
hash <<= 4;
|
||||
if (icon->name != NULL)
|
||||
if (icon->name != NULL) {
|
||||
hash ^= g_str_hash (icon->name);
|
||||
}
|
||||
|
||||
return hash;
|
||||
}
|
||||
|
@ -600,8 +682,9 @@ nautilus_icon_factory_get_icon_for_file (NautilusFile *file)
|
|||
const char *name;
|
||||
NautilusScalableIcon *scalable_icon;
|
||||
|
||||
if (file == NULL)
|
||||
if (file == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* if there is a custom image in the metadata, use that. */
|
||||
uri = nautilus_file_get_metadata (file, NAUTILUS_CUSTOM_ICON_METADATA_KEY, NULL);
|
||||
|
@ -611,10 +694,11 @@ nautilus_icon_factory_get_icon_for_file (NautilusFile *file)
|
|||
put an entry on the thumbnail queue so we eventually make one */
|
||||
|
||||
if (uri == NULL && nautilus_str_has_prefix (nautilus_file_get_mime_type (file), "image/")) {
|
||||
if (nautilus_file_get_size (file) < SELF_THUMBNAIL_SIZE_THRESHOLD)
|
||||
if (nautilus_file_get_size (file) < SELF_THUMBNAIL_SIZE_THRESHOLD) {
|
||||
uri = nautilus_file_get_uri (file);
|
||||
else
|
||||
uri = nautilus_icon_factory_get_thumbnail_uri (file);
|
||||
} else {
|
||||
uri = nautilus_icon_factory_get_thumbnail_uri (file);
|
||||
}
|
||||
}
|
||||
|
||||
/* Get the generic icon set for this file. */
|
||||
|
@ -683,9 +767,9 @@ make_thumbnail_path (const char *image_uri, gboolean directory_only)
|
|||
char *last_slash = strrchr (temp_str, '/');
|
||||
*last_slash = '\0';
|
||||
|
||||
if (directory_only)
|
||||
if (directory_only) {
|
||||
thumbnail_uri = g_strdup_printf ("%s/.thumbnails", temp_str);
|
||||
else {
|
||||
} else {
|
||||
if (nautilus_str_has_suffix (image_uri, ".png")
|
||||
|| nautilus_str_has_suffix (image_uri, ".PNG")) {
|
||||
thumbnail_uri = g_strdup_printf ("%s/.thumbnails/%s", temp_str, last_slash + 1);
|
||||
|
@ -774,7 +858,8 @@ nautilus_icon_factory_get_thumbnail_uri (NautilusFile *file)
|
|||
|
||||
/* return the uri to the "loading image" icon */
|
||||
return get_icon_file_path (ICON_NAME_THUMBNAIL_LOADING,
|
||||
NAUTILUS_ICON_SIZE_STANDARD);
|
||||
NAUTILUS_ICON_SIZE_STANDARD,
|
||||
NULL);
|
||||
}
|
||||
|
||||
static guint
|
||||
|
@ -860,8 +945,11 @@ get_next_icon_size_to_try (guint target_size, guint *current_size)
|
|||
static GdkPixbuf *
|
||||
load_specific_image (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels,
|
||||
gboolean custom)
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
g_assert (text_rect != NULL);
|
||||
|
||||
if (custom) {
|
||||
/* Custom icon. */
|
||||
|
||||
|
@ -871,6 +959,7 @@ load_specific_image (NautilusScalableIcon *scalable_icon,
|
|||
*/
|
||||
if (size_in_pixels == NAUTILUS_ICON_SIZE_STANDARD
|
||||
&& nautilus_str_has_prefix (scalable_icon->uri, "file://")) {
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
return gdk_pixbuf_new_from_file (scalable_icon->uri + 7);
|
||||
}
|
||||
|
||||
|
@ -881,7 +970,8 @@ load_specific_image (NautilusScalableIcon *scalable_icon,
|
|||
GdkPixbuf *image;
|
||||
|
||||
path = get_icon_file_path (scalable_icon->name,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
text_rect);
|
||||
if (path == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -896,7 +986,8 @@ static GdkPixbuf *
|
|||
load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
||||
guint requested_size,
|
||||
guint *actual_size_result,
|
||||
gboolean *custom)
|
||||
gboolean *custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
GdkPixbuf *image;
|
||||
guint actual_size;
|
||||
|
@ -905,7 +996,12 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
/* First check for a custom image. */
|
||||
actual_size = 0;
|
||||
while (get_next_icon_size_to_try (requested_size, &actual_size)) {
|
||||
image = get_image_from_cache (scalable_icon, actual_size, actual_size, TRUE, TRUE);
|
||||
image = get_image_from_cache (scalable_icon,
|
||||
actual_size,
|
||||
actual_size,
|
||||
TRUE,
|
||||
TRUE,
|
||||
text_rect);
|
||||
if (image != NULL) {
|
||||
*actual_size_result = actual_size;
|
||||
*custom = TRUE;
|
||||
|
@ -916,7 +1012,12 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
/* Next, go for the normal image. */
|
||||
actual_size = 0;
|
||||
while (get_next_icon_size_to_try (requested_size, &actual_size)) {
|
||||
image = get_image_from_cache (scalable_icon, actual_size, actual_size, TRUE, FALSE);
|
||||
image = get_image_from_cache (scalable_icon,
|
||||
actual_size,
|
||||
actual_size,
|
||||
TRUE,
|
||||
FALSE,
|
||||
text_rect);
|
||||
if (image != NULL) {
|
||||
*actual_size_result = actual_size;
|
||||
*custom = FALSE;
|
||||
|
@ -925,17 +1026,20 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
}
|
||||
|
||||
/* Finally, fall back on the hard-coded image. */
|
||||
if (fallback_image == NULL)
|
||||
if (fallback_image == NULL) {
|
||||
fallback_image = gdk_pixbuf_new_from_data
|
||||
(nautilus_default_file_icon,
|
||||
ART_PIX_RGB,
|
||||
nautilus_default_file_icon_has_alpha,
|
||||
TRUE,
|
||||
nautilus_default_file_icon_width,
|
||||
nautilus_default_file_icon_height,
|
||||
nautilus_default_file_icon_width * 4, /* stride */
|
||||
NULL, /* don't destroy data */
|
||||
NULL);
|
||||
}
|
||||
gdk_pixbuf_ref (fallback_image);
|
||||
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
*actual_size_result = NAUTILUS_ICON_SIZE_STANDARD;
|
||||
*custom = FALSE;
|
||||
return fallback_image;
|
||||
|
@ -947,7 +1051,8 @@ load_image_scale_if_necessary (NautilusScalableIcon *scalable_icon,
|
|||
guint requested_size_x,
|
||||
guint requested_size_y,
|
||||
gboolean *scaled,
|
||||
gboolean *custom)
|
||||
gboolean *custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
GdkPixbuf *image, *scaled_image;
|
||||
guint actual_size;
|
||||
|
@ -955,17 +1060,23 @@ load_image_scale_if_necessary (NautilusScalableIcon *scalable_icon,
|
|||
|
||||
/* Load the image for the icon that's closest in size to what we want. */
|
||||
image = load_image_for_scaling (scalable_icon, requested_size_x,
|
||||
&actual_size, custom);
|
||||
&actual_size, custom, text_rect);
|
||||
if (requested_size_x == actual_size && requested_size_y == actual_size) {
|
||||
*scaled = FALSE;
|
||||
return image;
|
||||
}
|
||||
|
||||
/* Scale the image to the size we want. */
|
||||
scaled_width = (gdk_pixbuf_get_width (image) * requested_size_x) / actual_size;
|
||||
scaled_height = (gdk_pixbuf_get_height (image) * requested_size_y) / actual_size;
|
||||
scaled_width = gdk_pixbuf_get_width (image) * requested_size_x / actual_size;
|
||||
scaled_height = gdk_pixbuf_get_height (image) * requested_size_y / actual_size;
|
||||
scaled_image = gdk_pixbuf_scale_simple
|
||||
(image, scaled_width, scaled_height, ART_FILTER_BILINEAR);
|
||||
|
||||
/* Scale the text rectangle to the same size. */
|
||||
text_rect->x0 = text_rect->x0 * requested_size_x / actual_size;
|
||||
text_rect->y0 = text_rect->y0 * requested_size_y / actual_size;
|
||||
text_rect->x1 = text_rect->x1 * requested_size_x / actual_size;
|
||||
text_rect->y1 = text_rect->y1 * requested_size_y / actual_size;
|
||||
|
||||
gdk_pixbuf_unref (image);
|
||||
*scaled = TRUE;
|
||||
|
@ -1029,7 +1140,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y,
|
||||
gboolean picky,
|
||||
gboolean custom)
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
NautilusIconFactory *factory;
|
||||
GHashTable *hash_table;
|
||||
|
@ -1050,17 +1162,20 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
&key_in_table, &value)) {
|
||||
/* Found it in the table. */
|
||||
key = key_in_table;
|
||||
image = value;
|
||||
g_assert (image != NULL);
|
||||
|
||||
/* If we're going to be picky, then don't accept anything
|
||||
* other than exactly what we are looking for.
|
||||
*/
|
||||
if (picky && (key->scaled || custom != key->custom))
|
||||
if (picky && (key->scaled || custom != key->custom)) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
image = value;
|
||||
g_assert (image != NULL);
|
||||
} else {
|
||||
gboolean got_scaled_image;
|
||||
gboolean got_custom_image;
|
||||
ArtIRect key_text_rect;
|
||||
|
||||
/* Not in the table, so load the image. */
|
||||
if (picky) {
|
||||
|
@ -1069,7 +1184,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
}
|
||||
image = load_specific_image (scalable_icon,
|
||||
size_in_pixels_x,
|
||||
custom);
|
||||
custom,
|
||||
&key_text_rect);
|
||||
if (image == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -1081,7 +1197,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
size_in_pixels_x,
|
||||
size_in_pixels_y,
|
||||
&got_scaled_image,
|
||||
&got_custom_image);
|
||||
&got_custom_image,
|
||||
&key_text_rect);
|
||||
g_assert (image != NULL);
|
||||
}
|
||||
|
||||
|
@ -1093,11 +1210,17 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
key->size_in_pixels_y = size_in_pixels_y;
|
||||
key->scaled = got_scaled_image;
|
||||
key->custom = got_custom_image;
|
||||
key->text_rect = key_text_rect;
|
||||
|
||||
/* Add the item to the hash table. */
|
||||
g_hash_table_insert (hash_table, key, image);
|
||||
}
|
||||
|
||||
/* Return the text rect if the caller asked for it. */
|
||||
if (text_rect != NULL) {
|
||||
*text_rect = key->text_rect;
|
||||
}
|
||||
|
||||
/* Since this item was used, keep it in the cache longer. */
|
||||
mark_recently_used (&key->recently_used_node);
|
||||
|
||||
|
@ -1111,11 +1234,12 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
|
||||
GdkPixbuf *
|
||||
nautilus_icon_factory_get_pixbuf_for_icon (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels_x, guint size_in_pixels_y)
|
||||
guint size_in_pixels_x, guint size_in_pixels_y,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
return get_image_from_cache (scalable_icon,
|
||||
size_in_pixels_x, size_in_pixels_y,
|
||||
FALSE, FALSE);
|
||||
FALSE, FALSE, text_rect);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -1193,7 +1317,8 @@ nautilus_icon_factory_get_pixbuf_for_file (NautilusFile *file,
|
|||
icon = nautilus_icon_factory_get_icon_for_file (file);
|
||||
pixbuf = nautilus_icon_factory_get_pixbuf_for_icon (icon,
|
||||
size_in_pixels,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
NULL);
|
||||
nautilus_scalable_icon_unref (icon);
|
||||
return pixbuf;
|
||||
}
|
||||
|
|
|
@ -29,6 +29,7 @@
|
|||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
#include <libnautilus/nautilus-file.h>
|
||||
#include <gtk/gtkobject.h>
|
||||
#include <libart_lgpl/art_rect.h>
|
||||
|
||||
/* NautilusIconFactory is a class that knows how to hand out icons to be
|
||||
* used for representing files and some other objects. It was designed
|
||||
|
@ -97,11 +98,14 @@ GList * nautilus_icon_factory_get_emblem_icons_for_file (Nautil
|
|||
/* Render an icon to a particular size.
|
||||
* Ownership of a ref. count in this pixbuf comes with the deal.
|
||||
* This allows scaling in both dimensions. All other calls assume
|
||||
* that X and Y scaling are the same.
|
||||
* that X and Y scaling are the same. The text rectangle tells where
|
||||
* this icon can accomodate text. If the icon can't accomodate any
|
||||
* text, then the rectangle is (0, 0, 0, 0).
|
||||
*/
|
||||
GdkPixbuf * nautilus_icon_factory_get_pixbuf_for_icon (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y);
|
||||
guint size_in_pixels_y,
|
||||
ArtIRect *embedded_text_rectangle);
|
||||
|
||||
/* Convenience functions for the common case where you want to choose
|
||||
* and render the icon into a pixbuf all at once.
|
||||
|
|
|
@ -48,8 +48,9 @@ struct NautilusIconsViewIconItemDetails {
|
|||
GdkPixbuf *pixbuf;
|
||||
GList *emblem_pixbufs;
|
||||
char *text;
|
||||
char *text_source;
|
||||
GdkFont *font;
|
||||
ArtIRect embedded_text_rect;
|
||||
char *embedded_text_file_URI;
|
||||
|
||||
/* Size of the text at current font. */
|
||||
int text_width;
|
||||
|
@ -66,7 +67,6 @@ struct NautilusIconsViewIconItemDetails {
|
|||
/* Object argument IDs. */
|
||||
enum {
|
||||
ARG_0,
|
||||
ARG_PIXBUF,
|
||||
ARG_TEXT,
|
||||
ARG_FONT,
|
||||
ARG_HIGHLIGHTED_FOR_SELECTION,
|
||||
|
@ -97,7 +97,7 @@ typedef struct {
|
|||
/* Bitmap for stippled selection rectangles. */
|
||||
static GdkBitmap *stipple;
|
||||
static char stipple_bits[] = { 0x02, 0x01 };
|
||||
static GdkFont *mini_text_font;
|
||||
static GdkFont *embedded_text_font;
|
||||
|
||||
/* GtkObject */
|
||||
static void nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *class);
|
||||
|
@ -172,8 +172,6 @@ nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *
|
|||
object_class = GTK_OBJECT_CLASS (class);
|
||||
item_class = GNOME_CANVAS_ITEM_CLASS (class);
|
||||
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::pixbuf",
|
||||
GTK_TYPE_BOXED, GTK_ARG_READWRITE, ARG_PIXBUF);
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::text",
|
||||
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT);
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::font",
|
||||
|
@ -199,7 +197,7 @@ nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *
|
|||
|
||||
stipple = gdk_bitmap_create_from_data (NULL, stipple_bits, 2, 2);
|
||||
/* FIXME: the font shouldn't be hard-wired like this */
|
||||
mini_text_font = gdk_font_load("-bitstream-charter-medium-r-normal-*-9-*-*-*-*-*-*-*");
|
||||
embedded_text_font = gdk_font_load("-bitstream-charter-medium-r-normal-*-9-*-*-*-*-*-*-*");
|
||||
}
|
||||
|
||||
/* Object initialization function for the icon item. */
|
||||
|
@ -261,31 +259,12 @@ static void
|
|||
nautilus_icons_view_icon_item_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
GdkPixbuf *pixbuf;
|
||||
GdkFont *font;
|
||||
|
||||
details = NAUTILUS_ICONS_VIEW_ICON_ITEM (object)->details;
|
||||
|
||||
switch (arg_id) {
|
||||
|
||||
case ARG_PIXBUF:
|
||||
pixbuf = GTK_VALUE_BOXED (*arg);
|
||||
if (pixbuf == details->pixbuf) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (pixbuf != NULL) {
|
||||
g_return_if_fail (pixbuf_is_acceptable (pixbuf));
|
||||
gdk_pixbuf_ref (pixbuf);
|
||||
}
|
||||
|
||||
if (details->pixbuf != NULL) {
|
||||
gdk_pixbuf_unref (details->pixbuf);
|
||||
}
|
||||
|
||||
details->pixbuf = pixbuf;
|
||||
break;
|
||||
|
||||
case ARG_TEXT:
|
||||
if (nautilus_strcmp (details->text, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
return;
|
||||
|
@ -332,12 +311,12 @@ nautilus_icons_view_icon_item_set_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
break;
|
||||
|
||||
case ARG_TEXT_SOURCE:
|
||||
if (nautilus_strcmp (details->text_source, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
if (nautilus_strcmp (details->embedded_text_file_URI, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
g_free (details->text_source);
|
||||
details->text_source = g_strdup (GTK_VALUE_STRING (*arg));
|
||||
g_free (details->embedded_text_file_URI);
|
||||
details->embedded_text_file_URI = g_strdup (GTK_VALUE_STRING (*arg));
|
||||
break;
|
||||
|
||||
default:
|
||||
|
@ -358,10 +337,6 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
|
||||
switch (arg_id) {
|
||||
|
||||
case ARG_PIXBUF:
|
||||
GTK_VALUE_BOXED (*arg) = details->pixbuf;
|
||||
break;
|
||||
|
||||
case ARG_TEXT:
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->text);
|
||||
break;
|
||||
|
@ -383,7 +358,7 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
break;
|
||||
|
||||
case ARG_TEXT_SOURCE:
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->text_source);
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->embedded_text_file_URI);
|
||||
break;
|
||||
|
||||
default:
|
||||
|
@ -392,6 +367,60 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
}
|
||||
}
|
||||
|
||||
GdkPixbuf *
|
||||
nautilus_icons_view_icon_item_get_image (NautilusIconsViewIconItem *item,
|
||||
ArtIRect *embedded_text_rect)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
|
||||
g_return_val_if_fail (NAUTILUS_IS_ICONS_VIEW_ICON_ITEM (item), NULL);
|
||||
|
||||
details = item->details;
|
||||
|
||||
if (embedded_text_rect != NULL) {
|
||||
*embedded_text_rect = details->embedded_text_rect;
|
||||
}
|
||||
return details->pixbuf;
|
||||
}
|
||||
|
||||
void
|
||||
nautilus_icons_view_icon_item_set_image (NautilusIconsViewIconItem *item,
|
||||
GdkPixbuf *image,
|
||||
const ArtIRect *embedded_text_rect)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
ArtIRect empty_rect;
|
||||
|
||||
g_return_if_fail (NAUTILUS_IS_ICONS_VIEW_ICON_ITEM (item));
|
||||
g_return_if_fail (image == NULL || pixbuf_is_acceptable (image));
|
||||
|
||||
details = item->details;
|
||||
|
||||
if (embedded_text_rect == NULL) {
|
||||
memset (&empty_rect, 0, sizeof (empty_rect));
|
||||
embedded_text_rect = &empty_rect;
|
||||
}
|
||||
|
||||
if (details->pixbuf == image
|
||||
&& memcmp (embedded_text_rect,
|
||||
&details->embedded_text_rect,
|
||||
sizeof (ArtIRect)) == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (image != NULL) {
|
||||
gdk_pixbuf_ref (image);
|
||||
}
|
||||
if (details->pixbuf != NULL) {
|
||||
gdk_pixbuf_unref (details->pixbuf);
|
||||
}
|
||||
|
||||
details->pixbuf = image;
|
||||
details->embedded_text_rect = *embedded_text_rect;
|
||||
|
||||
gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (item));
|
||||
}
|
||||
|
||||
void
|
||||
nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs)
|
||||
|
@ -597,19 +626,32 @@ nautilus_icons_view_draw_text_box (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
/* FIXME: We should cache the text in the object instead
|
||||
* of reading each time we draw, so we can work well over the network.
|
||||
*/
|
||||
/* FIXME: The text reading does not belong here at all, but rather in the caller. */
|
||||
|
||||
static void
|
||||
draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
||||
int x_pos, int y_pos, int icon_width, int icon_height, char *text_source)
|
||||
nautilus_art_irect_to_gdk_rectangle (GdkRectangle *destination,
|
||||
const ArtIRect *source)
|
||||
{
|
||||
destination->x = source->x0;
|
||||
destination->y = source->y0;
|
||||
destination->width = source->x1 - source->x0;
|
||||
destination->height = source->y1 - source->y0;
|
||||
}
|
||||
|
||||
static void
|
||||
draw_embedded_text (GnomeCanvasItem* item,
|
||||
GdkDrawable *drawable,
|
||||
const ArtIRect *icon_rect)
|
||||
{
|
||||
FILE *text_file;
|
||||
char *file_name;
|
||||
GdkRectangle clip_rect;
|
||||
NautilusIconsViewIconItem *icon_item;
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
char text_buffer[256];
|
||||
int cur_x, cur_y, y_limit;
|
||||
char line_buffer[256];
|
||||
int cur_y;
|
||||
GdkGC *gc;
|
||||
ArtIRect text_rect;
|
||||
|
||||
icon_item = NAUTILUS_ICONS_VIEW_ICON_ITEM (item);
|
||||
details = icon_item->details;
|
||||
|
@ -617,8 +659,22 @@ draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
/* Draw the first few lines of the text file until we fill up the icon */
|
||||
/* FIXME: need to use gnome_vfs to read the file */
|
||||
|
||||
file_name = details->text_source;
|
||||
if (nautilus_str_has_prefix (details->text_source, "file://")) {
|
||||
file_name = details->embedded_text_file_URI;
|
||||
if (file_name == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
text_rect.x0 = icon_rect->x0 + details->embedded_text_rect.x0;
|
||||
text_rect.y0 = icon_rect->y0 + details->embedded_text_rect.y0;
|
||||
text_rect.x1 = icon_rect->x0 + details->embedded_text_rect.x1;
|
||||
text_rect.y1 = icon_rect->y0 + details->embedded_text_rect.y1;
|
||||
art_irect_intersect (&text_rect, &text_rect, icon_rect);
|
||||
|
||||
if (art_irect_empty (&text_rect)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (nautilus_str_has_prefix (file_name, "file://")) {
|
||||
file_name += 7;
|
||||
}
|
||||
text_file = fopen(file_name, "r");
|
||||
|
@ -628,27 +684,27 @@ draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
|
||||
gc = gdk_gc_new (drawable);
|
||||
|
||||
/* clip to the icon bounds */
|
||||
clip_rect.x = x_pos;
|
||||
clip_rect.y = y_pos;
|
||||
clip_rect.width = icon_width - 4;
|
||||
clip_rect.height = icon_height;
|
||||
/* clip to the text bounds */
|
||||
nautilus_art_irect_to_gdk_rectangle (&clip_rect, &text_rect);
|
||||
gdk_gc_set_clip_rectangle (gc, &clip_rect);
|
||||
|
||||
cur_x = x_pos + 6;
|
||||
cur_y = y_pos + 13;
|
||||
y_limit = y_pos + icon_height - 8;
|
||||
while (fgets (text_buffer, 256, text_file)) {
|
||||
gdk_draw_string (drawable, mini_text_font, gc, cur_x, cur_y, text_buffer);
|
||||
cur_y += 9;
|
||||
if (cur_y > y_limit) {
|
||||
break;
|
||||
cur_y = text_rect.y0 + embedded_text_font->ascent;
|
||||
while (fgets (line_buffer, sizeof (line_buffer), text_file)) {
|
||||
if (cur_y + embedded_text_font->descent > text_rect.y1) {
|
||||
break;
|
||||
}
|
||||
gdk_draw_string (drawable,
|
||||
embedded_text_font,
|
||||
gc,
|
||||
text_rect.x0,
|
||||
cur_y,
|
||||
line_buffer);
|
||||
cur_y += embedded_text_font->descent + embedded_text_font->ascent;
|
||||
}
|
||||
|
||||
fclose (text_file);
|
||||
|
||||
gdk_gc_unref(gc);
|
||||
|
||||
fclose (text_file);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -928,12 +984,8 @@ nautilus_icons_view_icon_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable
|
|||
/* Draw stretching handles (if necessary). */
|
||||
draw_stretch_handles (icon_item, drawable, &icon_rect);
|
||||
|
||||
/* FIXME: The text reading does not belong here at all, but rather in the caller. */
|
||||
if (details->text_source) {
|
||||
draw_mini_text (item, drawable, icon_rect.x0, icon_rect.y0,
|
||||
icon_rect.x1 - icon_rect.x0, icon_rect.y1 - icon_rect.y0,
|
||||
details->text_source);
|
||||
}
|
||||
/* Draw embedded text. */
|
||||
draw_embedded_text (item, drawable, &icon_rect);
|
||||
|
||||
/* Draw the label text. */
|
||||
nautilus_icons_view_draw_text_box (item, drawable, icon_rect.x0, icon_rect.y1);
|
||||
|
|
|
@ -27,6 +27,7 @@
|
|||
|
||||
#include <libgnome/gnome-defs.h>
|
||||
#include <libgnomeui/gnome-canvas.h>
|
||||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
|
||||
BEGIN_GNOME_DECLS
|
||||
|
||||
|
@ -55,22 +56,27 @@ struct NautilusIconsViewIconItemClass {
|
|||
};
|
||||
|
||||
/* GtkObject */
|
||||
GtkType nautilus_icons_view_icon_item_get_type (void);
|
||||
GtkType nautilus_icons_view_icon_item_get_type (void);
|
||||
|
||||
/* attributes */
|
||||
void nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs);
|
||||
void nautilus_icons_view_icon_item_set_show_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
gboolean show_stretch_handles);
|
||||
void nautilus_icons_view_icon_item_set_image (NautilusIconsViewIconItem *item,
|
||||
GdkPixbuf *image,
|
||||
const ArtIRect *embedded_text_rectangle);
|
||||
GdkPixbuf *nautilus_icons_view_icon_item_get_image (NautilusIconsViewIconItem *item,
|
||||
ArtIRect *embedded_text_rectangle);
|
||||
void nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs);
|
||||
void nautilus_icons_view_icon_item_set_show_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
gboolean show_stretch_handles);
|
||||
|
||||
|
||||
/* geometry and hit testing */
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_rectangle (NautilusIconsViewIconItem *item,
|
||||
const ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
const ArtPoint *world_point);
|
||||
void nautilus_icons_view_icon_item_get_icon_rectangle (NautilusIconsViewIconItem *item,
|
||||
ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_rectangle (NautilusIconsViewIconItem *item,
|
||||
const ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
const ArtPoint *world_point);
|
||||
void nautilus_icons_view_icon_item_get_icon_rectangle (NautilusIconsViewIconItem *item,
|
||||
ArtDRect *world_rectangle);
|
||||
|
||||
END_GNOME_DECLS
|
||||
|
||||
|
|
|
@ -20,7 +20,9 @@
|
|||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA.
|
||||
|
||||
Author: Ettore Perazzoli <ettore@gnu.org>
|
||||
Authors: Ettore Perazzoli <ettore@gnu.org>,
|
||||
Darin Adler <darin@eazel.com>,
|
||||
Andy Hertzfeld <andy@eazel.com>
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
@ -432,7 +434,7 @@ gnome_icon_container_dropped_icon_feedback (GtkWidget *widget,
|
|||
gtk_object_destroy (GTK_OBJECT (dnd_info->shadow));
|
||||
|
||||
/* Build the selection list and the shadow. */
|
||||
get_gnome_icon_list_selection (container, data);
|
||||
get_gnome_icon_list_selection (container, data);
|
||||
dnd_info->shadow = create_selection_shadow (container, dnd_info->selection_list);
|
||||
gnome_icon_container_position_shadow (container, x, y);
|
||||
}
|
||||
|
@ -725,8 +727,8 @@ gnome_icon_container_dnd_fini (GnomeIconContainer *container)
|
|||
|
||||
/* FIXME: this should probably be in a graphics effects library instead of here */
|
||||
|
||||
static GdkPixbuf*
|
||||
make_semi_transparent(GdkPixbuf* source_pixbuf)
|
||||
static GdkPixbuf *
|
||||
make_semi_transparent(GdkPixbuf *source_pixbuf)
|
||||
{
|
||||
gint i, j, temp_alpha;
|
||||
gint width, height, has_alpha, src_rowstride, dst_rowstride;
|
||||
|
@ -736,7 +738,7 @@ make_semi_transparent(GdkPixbuf* source_pixbuf)
|
|||
guchar *pixdest;
|
||||
guchar alpha_value;
|
||||
GdkPixbuf *dest_pixbuf;
|
||||
guchar start_alpha_value = 255;
|
||||
guchar start_alpha_value;
|
||||
|
||||
has_alpha = gdk_pixbuf_get_has_alpha (source_pixbuf);
|
||||
width = gdk_pixbuf_get_width (source_pixbuf);
|
||||
|
@ -745,11 +747,11 @@ make_semi_transparent(GdkPixbuf* source_pixbuf)
|
|||
|
||||
/* allocate the destination pixbuf to be a clone of the source */
|
||||
|
||||
dest_pixbuf = gdk_pixbuf_new(gdk_pixbuf_get_format(source_pixbuf),
|
||||
TRUE,
|
||||
gdk_pixbuf_get_bits_per_sample(source_pixbuf),
|
||||
width,
|
||||
height);
|
||||
dest_pixbuf = gdk_pixbuf_new (gdk_pixbuf_get_format (source_pixbuf),
|
||||
TRUE,
|
||||
gdk_pixbuf_get_bits_per_sample (source_pixbuf),
|
||||
width,
|
||||
height);
|
||||
dst_rowstride = gdk_pixbuf_get_rowstride (dest_pixbuf);
|
||||
|
||||
/* set up pointers to the actual pixels */
|
||||
|
@ -758,25 +760,27 @@ make_semi_transparent(GdkPixbuf* source_pixbuf)
|
|||
|
||||
/* loop through the pixels to do the actual work, copying from the source to the destination */
|
||||
|
||||
start_alpha_value = ~0;
|
||||
for (i = 0; i < height; i++) {
|
||||
pixdest = target_pixels + i*dst_rowstride;
|
||||
pixsrc = original_pixels + i*src_rowstride;
|
||||
pixdest = target_pixels + i * dst_rowstride;
|
||||
pixsrc = original_pixels + i * src_rowstride;
|
||||
alpha_value = start_alpha_value;
|
||||
for (j = 0; j < width; j++) {
|
||||
*pixdest++ = *(pixsrc++); /* red */
|
||||
*pixdest++ = *(pixsrc++); /* green */
|
||||
*pixdest++ = *(pixsrc++); /* blue */
|
||||
*pixdest++ = *pixsrc++; /* red */
|
||||
*pixdest++ = *pixsrc++; /* green */
|
||||
*pixdest++ = *pixsrc++; /* blue */
|
||||
|
||||
if (has_alpha)
|
||||
if (has_alpha) {
|
||||
temp_alpha = *pixsrc++;
|
||||
else
|
||||
temp_alpha = 255;
|
||||
} else {
|
||||
temp_alpha = ~0;
|
||||
}
|
||||
*pixdest++ = temp_alpha & alpha_value;
|
||||
|
||||
alpha_value = alpha_value ? 0 : 255;
|
||||
alpha_value = ~alpha_value;
|
||||
}
|
||||
|
||||
start_alpha_value = start_alpha_value ? 0 : 255;
|
||||
start_alpha_value = ~start_alpha_value;
|
||||
}
|
||||
|
||||
return dest_pixbuf;
|
||||
|
@ -791,8 +795,6 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
|
|||
GnomeIconContainerDndInfo *dnd_info;
|
||||
GnomeCanvas *canvas;
|
||||
GdkDragContext *context;
|
||||
GtkArg pixbuf_arg;
|
||||
GnomeCanvasItem *item;
|
||||
GdkPixbuf *pixbuf, *transparent_pixbuf;
|
||||
GdkPixmap *pixmap_for_dragged_file;
|
||||
GdkBitmap *mask_for_dragged_file;
|
||||
|
@ -822,10 +824,7 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
|
|||
(GdkEvent *) event);
|
||||
|
||||
/* create a pixmap and mask to drag with */
|
||||
item = GNOME_CANVAS_ITEM (container->details->drag_icon->item);
|
||||
pixbuf_arg.name = "NautilusIconsViewIconItem::pixbuf";
|
||||
gtk_object_getv (GTK_OBJECT (item), 1, &pixbuf_arg);
|
||||
pixbuf = GTK_VALUE_BOXED (pixbuf_arg);
|
||||
pixbuf = nautilus_icons_view_icon_item_get_image (container->details->drag_icon->item, NULL);
|
||||
|
||||
/* unfortunately, X is very slow when using a stippled mask, so only use the stipple
|
||||
for relatively small pixbufs. Eventually, we may have to remove this entirely
|
||||
|
@ -854,8 +853,10 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
|
|||
y_offset = dnd_info->start_y - window_rect.y0;
|
||||
|
||||
/* set the pixmap and mask for dragging */
|
||||
gtk_drag_set_icon_pixmap (context, gtk_widget_get_colormap (GTK_WIDGET (container)),
|
||||
pixmap_for_dragged_file, mask_for_dragged_file,
|
||||
gtk_drag_set_icon_pixmap (context,
|
||||
gtk_widget_get_colormap (GTK_WIDGET (container)),
|
||||
pixmap_for_dragged_file,
|
||||
mask_for_dragged_file,
|
||||
x_offset, y_offset);
|
||||
}
|
||||
|
||||
|
@ -868,4 +869,8 @@ gnome_icon_container_dnd_end_drag (GnomeIconContainer *container)
|
|||
|
||||
dnd_info = container->details->dnd_info;
|
||||
g_return_if_fail (dnd_info != NULL);
|
||||
|
||||
/* Do nothing.
|
||||
* Can that possibly be right?
|
||||
*/
|
||||
}
|
||||
|
|
|
@ -64,7 +64,7 @@
|
|||
#define CONTEXTUAL_MENU_BUTTON 3
|
||||
|
||||
/* maximum size allowed for icons at the time they are installed - the user can still stretch them further */
|
||||
#define MAXIMUM_INITIAL_ICON_SIZE 96
|
||||
#define MAXIMUM_INITIAL_ICON_SIZE 2
|
||||
|
||||
static void gnome_icon_container_activate_selected_items (GnomeIconContainer *container);
|
||||
static void gnome_icon_container_initialize_class (GnomeIconContainerClass *class);
|
||||
|
@ -124,7 +124,7 @@ icon_new (GnomeIconContainer *container,
|
|||
{
|
||||
GnomeIconContainerIcon *new;
|
||||
GnomeCanvas *canvas;
|
||||
guint actual_size;
|
||||
guint max_size, actual_size;
|
||||
|
||||
canvas = GNOME_CANVAS (container);
|
||||
|
||||
|
@ -150,9 +150,11 @@ icon_new (GnomeIconContainer *container,
|
|||
* I think that the best way to implement this is probably to put something in
|
||||
* the icon factory that enforces this rule.
|
||||
*/
|
||||
max_size = nautilus_get_icon_size_for_zoom_level (container->details->zoom_level)
|
||||
* MAXIMUM_INITIAL_ICON_SIZE;
|
||||
actual_size = icon_get_actual_size (new);
|
||||
if (actual_size > MAXIMUM_INITIAL_ICON_SIZE) {
|
||||
new->scale_x = MAXIMUM_INITIAL_ICON_SIZE / actual_size;
|
||||
if (actual_size > max_size) {
|
||||
new->scale_x = max_size / (double) actual_size;
|
||||
new->scale_y = new->scale_x;
|
||||
update_icon (container, new);
|
||||
}
|
||||
|
@ -222,13 +224,10 @@ icon_set_size (GnomeIconContainer *container,
|
|||
static guint
|
||||
icon_get_actual_size (GnomeIconContainerIcon *icon)
|
||||
{
|
||||
GtkArg pixbuf_arg;
|
||||
GdkPixbuf *pixbuf;
|
||||
guint max_size;
|
||||
|
||||
pixbuf_arg.name = "NautilusIconsViewIconItem::pixbuf";
|
||||
gtk_object_getv (GTK_OBJECT (icon->item), 1, &pixbuf_arg);
|
||||
pixbuf = GTK_VALUE_BOXED (pixbuf_arg);
|
||||
pixbuf = nautilus_icons_view_icon_item_get_image (icon->item, NULL);
|
||||
max_size = pixbuf->art_pixbuf->width;
|
||||
if (pixbuf->art_pixbuf->height > max_size) {
|
||||
max_size = pixbuf->art_pixbuf->height;
|
||||
|
@ -278,8 +277,9 @@ icon_set_selected (GnomeIconContainer *container,
|
|||
* might pass a value other than 1 or 0 so we have to pass do the
|
||||
* same thing there.
|
||||
*/
|
||||
if (!select == !icon->is_selected)
|
||||
if (!select == !icon->is_selected) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
icon_toggle_selected (container, icon);
|
||||
g_assert (!select == !icon->is_selected);
|
||||
|
@ -1897,6 +1897,7 @@ button_press_event (GtkWidget *widget,
|
|||
GdkEventButton *event)
|
||||
{
|
||||
GnomeIconContainer *container;
|
||||
gboolean selection_changed;
|
||||
gboolean return_value;
|
||||
|
||||
container = GNOME_ICON_CONTAINER (widget);
|
||||
|
@ -1906,23 +1907,25 @@ button_press_event (GtkWidget *widget,
|
|||
set_kbd_current (container, NULL, FALSE);
|
||||
|
||||
/* Invoke the canvas event handler and see if an item picks up the event. */
|
||||
if (NAUTILUS_CALL_PARENT_CLASS (GTK_WIDGET_CLASS, button_press_event, (widget, event)))
|
||||
if (NAUTILUS_CALL_PARENT_CLASS (GTK_WIDGET_CLASS, button_press_event, (widget, event))) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* An item didn't take the press, so it's a background press. */
|
||||
/* We ignore dbl clicks on the desktop for now */
|
||||
if ((event->type == GDK_2BUTTON_PRESS) || (event->type == GDK_3BUTTON_PRESS))
|
||||
/* An item didn't take the press, so it's a background press.
|
||||
* We ignore double clicks on the desktop for now.
|
||||
*/
|
||||
if (event->type == GDK_2BUTTON_PRESS || event->type == GDK_3BUTTON_PRESS) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Button 1 does rubber banding. */
|
||||
if (event->button == RUBBERBAND_BUTTON) {
|
||||
if (! button_event_modifies_selection (event)) {
|
||||
gboolean selection_changed;
|
||||
|
||||
selection_changed = unselect_all (container);
|
||||
if (selection_changed)
|
||||
if (selection_changed) {
|
||||
gtk_signal_emit (GTK_OBJECT (container),
|
||||
signals[SELECTION_CHANGED]);
|
||||
}
|
||||
}
|
||||
|
||||
start_rubberbanding (container, event);
|
||||
|
@ -2014,6 +2017,12 @@ start_stretching (GnomeIconContainer *container)
|
|||
icon_get_size (container, icon,
|
||||
&details->stretch_start.icon_size, NULL);
|
||||
|
||||
gnome_canvas_item_grab (GNOME_CANVAS_ITEM (icon->item),
|
||||
(GDK_POINTER_MOTION_MASK
|
||||
| GDK_BUTTON_RELEASE_MASK),
|
||||
NULL,
|
||||
GDK_CURRENT_TIME);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
@ -2029,6 +2038,10 @@ continue_stretching (GnomeIconContainer *container,
|
|||
details = container->details;
|
||||
icon = details->stretch_icon;
|
||||
|
||||
if (icon == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
gnome_canvas_window_to_world (GNOME_CANVAS (container),
|
||||
window_x, window_y,
|
||||
&world_x, &world_y);
|
||||
|
@ -2047,11 +2060,19 @@ continue_stretching (GnomeIconContainer *container,
|
|||
icon_set_size (container, icon, stretch_state.icon_size);
|
||||
}
|
||||
|
||||
static void
|
||||
ungrab_stretch_icon (GnomeIconContainer *container)
|
||||
{
|
||||
gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM (container->details->stretch_icon->item),
|
||||
GDK_CURRENT_TIME);
|
||||
}
|
||||
|
||||
static void
|
||||
end_stretching (GnomeIconContainer *container,
|
||||
int window_x, int window_y)
|
||||
{
|
||||
continue_stretching (container, window_x, window_y);
|
||||
ungrab_stretch_icon (container);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
|
@ -2476,6 +2497,7 @@ item_event_cb (GnomeCanvasItem *item,
|
|||
gtk_signal_emit_stop_by_name (GTK_OBJECT (item), "event");
|
||||
return TRUE;
|
||||
}
|
||||
return FALSE;
|
||||
default:
|
||||
return FALSE;
|
||||
}
|
||||
|
@ -2617,6 +2639,7 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
NautilusScalableIcon *scalable_icon;
|
||||
guint icon_size_x, icon_size_y;
|
||||
GdkPixbuf *pixbuf, *emblem_pixbuf;
|
||||
ArtIRect text_rect;
|
||||
GList *emblem_icons, *emblem_pixbufs, *p;
|
||||
char *label;
|
||||
char *contents_as_text;
|
||||
|
@ -2636,11 +2659,11 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
/* Get the corresponding pixbufs for this size. */
|
||||
icon_get_size (container, icon, &icon_size_x, &icon_size_y);
|
||||
pixbuf = nautilus_icon_factory_get_pixbuf_for_icon
|
||||
(scalable_icon, icon_size_x, icon_size_y);
|
||||
(scalable_icon, icon_size_x, icon_size_y, &text_rect);
|
||||
emblem_pixbufs = NULL;
|
||||
for (p = emblem_icons; p != NULL; p = p->next) {
|
||||
emblem_pixbuf = nautilus_icon_factory_get_pixbuf_for_icon
|
||||
(p->data, icon_size_x, icon_size_y);
|
||||
(p->data, icon_size_x, icon_size_y, NULL);
|
||||
if (emblem_pixbuf != NULL) {
|
||||
emblem_pixbufs = g_list_prepend
|
||||
(emblem_pixbufs, emblem_pixbuf);
|
||||
|
@ -2660,11 +2683,12 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
|
||||
font = details->label_font[details->zoom_level];
|
||||
|
||||
/* Choose to show mini-text based on this icon's size, not zoom level,
|
||||
* since icon may be stretched big or small.
|
||||
/* Choose to show mini-text based on this icon's requested size,
|
||||
* not zoom level, since icon may be stretched big or small.
|
||||
*/
|
||||
contents_as_text = NULL;
|
||||
if (icon_size_x >= NAUTILUS_ICON_SIZE_STANDARD
|
||||
if (!art_irect_empty (&text_rect)
|
||||
&& icon_size_x >= NAUTILUS_ICON_SIZE_STANDARD
|
||||
&& icon_size_y >= NAUTILUS_ICON_SIZE_STANDARD) {
|
||||
gtk_signal_emit (GTK_OBJECT (container),
|
||||
signals[GET_ICON_PROPERTY],
|
||||
|
@ -2674,11 +2698,11 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
}
|
||||
|
||||
gnome_canvas_item_set (GNOME_CANVAS_ITEM (icon->item),
|
||||
"pixbuf", pixbuf,
|
||||
"text", label,
|
||||
"font", font,
|
||||
"text_source", contents_as_text,
|
||||
NULL);
|
||||
nautilus_icons_view_icon_item_set_image (icon->item, pixbuf, &text_rect);
|
||||
nautilus_icons_view_icon_item_set_emblems (icon->item, emblem_pixbufs);
|
||||
|
||||
/* Let the pixbufs go. */
|
||||
|
@ -3327,18 +3351,22 @@ gnome_icon_container_show_stretch_handles (GnomeIconContainer *container)
|
|||
GnomeIconContainerIcon *icon;
|
||||
|
||||
icon = get_first_selected_icon (container);
|
||||
if (icon == NULL)
|
||||
if (icon == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Check if it already has stretch handles. */
|
||||
details = container->details;
|
||||
if (details->stretch_icon == icon)
|
||||
if (details->stretch_icon == icon) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Get rid of the existing stretch handles and put them on the new icon. */
|
||||
if (details->stretch_icon != NULL)
|
||||
if (details->stretch_icon != NULL) {
|
||||
nautilus_icons_view_icon_item_set_show_stretch_handles
|
||||
(details->stretch_icon->item, FALSE);
|
||||
ungrab_stretch_icon (container);
|
||||
}
|
||||
nautilus_icons_view_icon_item_set_show_stretch_handles (icon->item, TRUE);
|
||||
details->stretch_icon = icon;
|
||||
}
|
||||
|
|
|
@ -27,7 +27,6 @@
|
|||
|
||||
const int nautilus_default_file_icon_width = 48;
|
||||
const int nautilus_default_file_icon_height = 48;
|
||||
const int nautilus_default_file_icon_has_alpha = 1;
|
||||
const unsigned char nautilus_default_file_icon[] = {
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
|
|
|
@ -27,7 +27,6 @@
|
|||
|
||||
extern const int nautilus_default_file_icon_width;
|
||||
extern const int nautilus_default_file_icon_height;
|
||||
extern const int nautilus_default_file_icon_has_alpha;
|
||||
extern const unsigned char nautilus_default_file_icon[];
|
||||
|
||||
#endif /* NAUTILUS_DEFAULT_FILE_ICON_H */
|
||||
|
|
|
@ -28,7 +28,7 @@
|
|||
#include <libgnomevfs/gnome-vfs-uri.h>
|
||||
#include <libgnomevfs/gnome-vfs-file-info.h>
|
||||
|
||||
#include <gnome-xml/tree.h>
|
||||
#include <tree.h>
|
||||
|
||||
#include "nautilus-file.h"
|
||||
|
||||
|
|
|
@ -30,8 +30,8 @@
|
|||
#include <gtk/gtksignal.h>
|
||||
#include <gtk/gtkmain.h>
|
||||
|
||||
#include <gnome-xml/parser.h>
|
||||
#include <gnome-xml/xmlmemory.h>
|
||||
#include <parser.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-gtk-macros.h"
|
||||
#include "nautilus-string.h"
|
||||
|
@ -983,6 +983,7 @@ nautilus_directory_get_file_metadata_node (NautilusDirectory *directory,
|
|||
gboolean create)
|
||||
{
|
||||
xmlNode *root, *child;
|
||||
gboolean match;
|
||||
xmlChar *property;
|
||||
|
||||
g_return_val_if_fail (NAUTILUS_IS_DIRECTORY (directory), NULL);
|
||||
|
@ -999,7 +1000,9 @@ nautilus_directory_get_file_metadata_node (NautilusDirectory *directory,
|
|||
for (child = root->childs; child != NULL; child = child->next) {
|
||||
if (strcmp (child->name, "FILE") == 0) {
|
||||
property = xmlGetProp (child, "NAME");
|
||||
if (nautilus_eat_strcmp (property, file_name) == 0) {
|
||||
match = nautilus_strcmp (property, file_name) == 0;
|
||||
xmlFree (property);
|
||||
if (match) {
|
||||
return child;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -31,6 +31,9 @@
|
|||
#include <libgnome/gnome-defs.h>
|
||||
#include <libgnome/gnome-i18n.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-glib-extensions.h"
|
||||
#include "nautilus-lib-self-check-functions.h"
|
||||
#include "nautilus-string.h"
|
||||
|
@ -878,6 +881,7 @@ nautilus_file_get_keywords (NautilusFile *file)
|
|||
if (property != NULL) {
|
||||
keywords = g_list_prepend (keywords,
|
||||
g_strdup (property));
|
||||
xmlFree (property);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -917,13 +921,15 @@ nautilus_file_set_keywords (NautilusFile *file, GList *keywords)
|
|||
next = child->next;
|
||||
if (strcmp (child->name, "KEYWORD") == 0) {
|
||||
property = xmlGetProp (child, "NAME");
|
||||
if (property != NULL && p != NULL && strcmp (property, (char *)p->data) == 0) {
|
||||
if (property != NULL && p != NULL
|
||||
&& strcmp (property, (char *) p->data) == 0) {
|
||||
p = p->next;
|
||||
} else {
|
||||
xmlUnlinkNode (child);
|
||||
xmlFreeNode (child);
|
||||
need_write = TRUE;
|
||||
}
|
||||
xmlFree (property);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -38,6 +38,9 @@
|
|||
#include <libgnomevfs/gnome-vfs-types.h>
|
||||
#include <libgnomevfs/gnome-vfs-file-info.h>
|
||||
|
||||
#include <parser.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-string.h"
|
||||
#include "nautilus-default-file-icon.h"
|
||||
#include "nautilus-metadata.h"
|
||||
|
@ -170,6 +173,7 @@ typedef struct {
|
|||
|
||||
gboolean custom;
|
||||
gboolean scaled;
|
||||
ArtIRect text_rect;
|
||||
} NautilusIconCacheKey;
|
||||
|
||||
/* forward declarations */
|
||||
|
@ -194,7 +198,8 @@ static GdkPixbuf * get_image_from_cache (NautilusSc
|
|||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y,
|
||||
gboolean picky,
|
||||
gboolean custom);
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect);
|
||||
static gboolean check_for_thumbnails (NautilusIconFactory *factory);
|
||||
static int nautilus_icon_factory_make_thumbnails (gpointer data);
|
||||
|
||||
|
@ -311,13 +316,15 @@ nautilus_icon_factory_possibly_free_cached_image (gpointer key,
|
|||
|
||||
/* Don't free a cache entry that is in the recently used list. */
|
||||
icon_key = key;
|
||||
if (icon_key->recently_used_node.next != NULL)
|
||||
if (icon_key->recently_used_node.next != NULL) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Don't free a cache entry if the image is still in use. */
|
||||
image = value;
|
||||
if (image->ref_count > 1)
|
||||
if (image->ref_count > 1) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Free the item. */
|
||||
return nautilus_icon_factory_destroy_cached_image (key, value, NULL);
|
||||
|
@ -350,8 +357,9 @@ nautilus_icon_factory_schedule_sweep (void)
|
|||
|
||||
factory = nautilus_get_current_icon_factory ();
|
||||
|
||||
if (factory->sweep_timer != 0)
|
||||
if (factory->sweep_timer != 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
factory->sweep_timer = g_timeout_add (ICON_CACHE_SWEEP_TIMEOUT,
|
||||
nautilus_icon_factory_sweep,
|
||||
|
@ -438,15 +446,54 @@ nautilus_icon_factory_get_icon_name_for_file (NautilusFile *file)
|
|||
}
|
||||
}
|
||||
|
||||
static xmlNodePtr
|
||||
get_child_node_by_property (xmlNodePtr parent,
|
||||
const char *child_nodes_name,
|
||||
const char *child_node_property,
|
||||
const char *child_node_property_value)
|
||||
{
|
||||
xmlNodePtr child;
|
||||
xmlChar *property;
|
||||
gboolean match;
|
||||
|
||||
if (parent == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
for (child = parent->childs; child != NULL; child = child->next) {
|
||||
if (strcmp (child->name, child_nodes_name) == 0) {
|
||||
property = xmlGetProp (child, child_node_property);
|
||||
match = nautilus_strcmp (property, child_node_property_value) == 0;
|
||||
xmlFree (property);
|
||||
if (match) {
|
||||
return child;
|
||||
}
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Pick a particular icon to use, trying all the various suffixes.
|
||||
* Return the path of the icon or NULL if no icon is found.
|
||||
*/
|
||||
static char *
|
||||
get_themed_icon_file_path (const char *theme_name, const char *icon_name, guint icon_size)
|
||||
get_themed_icon_file_path (const char *theme_name,
|
||||
const char *icon_name,
|
||||
guint icon_size,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
int i;
|
||||
gboolean include_size;
|
||||
char *partial_path, *path;
|
||||
char *themed_icon_name, *partial_path, *path, *xml_path;
|
||||
xmlDocPtr doc;
|
||||
xmlNodePtr node;
|
||||
char *size_as_string, *property;
|
||||
ArtIRect parsed_rect;
|
||||
|
||||
if (theme_name == NULL) {
|
||||
themed_icon_name = g_strdup (icon_name);
|
||||
} else {
|
||||
themed_icon_name = g_strconcat (theme_name, "/", icon_name, NULL);
|
||||
}
|
||||
|
||||
include_size = icon_size != NAUTILUS_ICON_SIZE_STANDARD;
|
||||
|
||||
|
@ -454,30 +501,60 @@ get_themed_icon_file_path (const char *theme_name, const char *icon_name, guint
|
|||
for (i = 0; i < NAUTILUS_N_ELEMENTS (icon_file_name_suffixes); i++) {
|
||||
|
||||
/* Build a path for this icon. */
|
||||
partial_path = g_strdup_printf
|
||||
("nautilus/%s%s%s%s%.0u%s",
|
||||
theme_name == NULL ? "" : theme_name,
|
||||
theme_name == NULL ? "" : "/",
|
||||
icon_name,
|
||||
include_size ? "-" : "",
|
||||
include_size ? icon_size : 0,
|
||||
icon_file_name_suffixes[i]);
|
||||
partial_path = g_strdup_printf ("nautilus/%s%s%.0u%s",
|
||||
themed_icon_name,
|
||||
include_size ? "-" : "",
|
||||
include_size ? icon_size : 0,
|
||||
icon_file_name_suffixes[i]);
|
||||
path = gnome_pixmap_file (partial_path);
|
||||
g_free (partial_path);
|
||||
|
||||
/* Return the path if the file exists. */
|
||||
if (path != NULL && g_file_exists (path)) {
|
||||
return path;
|
||||
break;
|
||||
}
|
||||
g_free (path);
|
||||
}
|
||||
|
||||
return NULL;
|
||||
/* Open the XML file to get the text rectangle. */
|
||||
if (path != NULL && text_rect != NULL) {
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
|
||||
partial_path = g_strdup_printf ("nautilus/%s.xml",
|
||||
themed_icon_name);
|
||||
xml_path = gnome_pixmap_file (partial_path);
|
||||
g_free (partial_path);
|
||||
|
||||
doc = xmlParseFile (xml_path);
|
||||
g_free (xml_path);
|
||||
|
||||
size_as_string = g_strdup_printf ("%u", icon_size);
|
||||
node = get_child_node_by_property (xmlDocGetRootElement (doc),
|
||||
"ICON", "SIZE", size_as_string);
|
||||
g_free (size_as_string);
|
||||
|
||||
property = xmlGetProp (node, "EMBEDDED_TEXT_RECTANGLE");
|
||||
if (property != NULL) {
|
||||
if (sscanf (property,
|
||||
" %d , %d , %d , %d %*s",
|
||||
&parsed_rect.x0,
|
||||
&parsed_rect.y0,
|
||||
&parsed_rect.x1,
|
||||
&parsed_rect.y1) == 4) {
|
||||
*text_rect = parsed_rect;
|
||||
}
|
||||
xmlFree (property);
|
||||
}
|
||||
|
||||
xmlFreeDoc (doc);
|
||||
}
|
||||
|
||||
return path;
|
||||
}
|
||||
|
||||
/* Choose the file name to load, taking into account theme vs. non-theme icons. */
|
||||
static char *
|
||||
get_icon_file_path (const char *name, guint size_in_pixels)
|
||||
get_icon_file_path (const char *name, guint size_in_pixels, ArtIRect *text_rect)
|
||||
{
|
||||
gboolean use_theme_icon;
|
||||
const char *theme_name;
|
||||
|
@ -493,7 +570,8 @@ get_icon_file_path (const char *name, guint size_in_pixels)
|
|||
if (theme_name != NULL) {
|
||||
path = get_themed_icon_file_path (theme_name,
|
||||
name,
|
||||
NAUTILUS_ICON_SIZE_STANDARD);
|
||||
NAUTILUS_ICON_SIZE_STANDARD,
|
||||
NULL);
|
||||
if (path != NULL) {
|
||||
use_theme_icon = TRUE;
|
||||
g_free (path);
|
||||
|
@ -503,7 +581,8 @@ get_icon_file_path (const char *name, guint size_in_pixels)
|
|||
/* Now we know whether or not to use the theme. */
|
||||
return get_themed_icon_file_path (use_theme_icon ? theme_name : NULL,
|
||||
name,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
text_rect);
|
||||
}
|
||||
|
||||
/* Get or create a scalable icon. */
|
||||
|
@ -518,8 +597,8 @@ nautilus_scalable_icon_get (const char *uri,
|
|||
hash_table = nautilus_get_current_icon_factory ()->scalable_icons;
|
||||
|
||||
/* Check to see if it's already in the table. */
|
||||
icon_key.uri = (char *)uri;
|
||||
icon_key.name = (char *)name;
|
||||
icon_key.uri = (char *) uri;
|
||||
icon_key.name = (char *) name;
|
||||
icon = g_hash_table_lookup (hash_table, &icon_key);
|
||||
if (icon == NULL) {
|
||||
/* Not in the table, so create it and put it in. */
|
||||
|
@ -550,8 +629,9 @@ nautilus_scalable_icon_unref (NautilusScalableIcon *icon)
|
|||
g_return_if_fail (icon != NULL);
|
||||
g_return_if_fail (icon->ref_count != 0);
|
||||
|
||||
if (--icon->ref_count != 0)
|
||||
if (--icon->ref_count != 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
hash_table = nautilus_get_current_icon_factory ()->scalable_icons;
|
||||
g_hash_table_remove (hash_table, icon);
|
||||
|
@ -570,12 +650,14 @@ nautilus_scalable_icon_hash (gconstpointer p)
|
|||
icon = p;
|
||||
hash = 0;
|
||||
|
||||
if (icon->uri != NULL)
|
||||
if (icon->uri != NULL) {
|
||||
hash = g_str_hash (icon->uri);
|
||||
}
|
||||
|
||||
hash <<= 4;
|
||||
if (icon->name != NULL)
|
||||
if (icon->name != NULL) {
|
||||
hash ^= g_str_hash (icon->name);
|
||||
}
|
||||
|
||||
return hash;
|
||||
}
|
||||
|
@ -600,8 +682,9 @@ nautilus_icon_factory_get_icon_for_file (NautilusFile *file)
|
|||
const char *name;
|
||||
NautilusScalableIcon *scalable_icon;
|
||||
|
||||
if (file == NULL)
|
||||
if (file == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* if there is a custom image in the metadata, use that. */
|
||||
uri = nautilus_file_get_metadata (file, NAUTILUS_CUSTOM_ICON_METADATA_KEY, NULL);
|
||||
|
@ -611,10 +694,11 @@ nautilus_icon_factory_get_icon_for_file (NautilusFile *file)
|
|||
put an entry on the thumbnail queue so we eventually make one */
|
||||
|
||||
if (uri == NULL && nautilus_str_has_prefix (nautilus_file_get_mime_type (file), "image/")) {
|
||||
if (nautilus_file_get_size (file) < SELF_THUMBNAIL_SIZE_THRESHOLD)
|
||||
if (nautilus_file_get_size (file) < SELF_THUMBNAIL_SIZE_THRESHOLD) {
|
||||
uri = nautilus_file_get_uri (file);
|
||||
else
|
||||
uri = nautilus_icon_factory_get_thumbnail_uri (file);
|
||||
} else {
|
||||
uri = nautilus_icon_factory_get_thumbnail_uri (file);
|
||||
}
|
||||
}
|
||||
|
||||
/* Get the generic icon set for this file. */
|
||||
|
@ -683,9 +767,9 @@ make_thumbnail_path (const char *image_uri, gboolean directory_only)
|
|||
char *last_slash = strrchr (temp_str, '/');
|
||||
*last_slash = '\0';
|
||||
|
||||
if (directory_only)
|
||||
if (directory_only) {
|
||||
thumbnail_uri = g_strdup_printf ("%s/.thumbnails", temp_str);
|
||||
else {
|
||||
} else {
|
||||
if (nautilus_str_has_suffix (image_uri, ".png")
|
||||
|| nautilus_str_has_suffix (image_uri, ".PNG")) {
|
||||
thumbnail_uri = g_strdup_printf ("%s/.thumbnails/%s", temp_str, last_slash + 1);
|
||||
|
@ -774,7 +858,8 @@ nautilus_icon_factory_get_thumbnail_uri (NautilusFile *file)
|
|||
|
||||
/* return the uri to the "loading image" icon */
|
||||
return get_icon_file_path (ICON_NAME_THUMBNAIL_LOADING,
|
||||
NAUTILUS_ICON_SIZE_STANDARD);
|
||||
NAUTILUS_ICON_SIZE_STANDARD,
|
||||
NULL);
|
||||
}
|
||||
|
||||
static guint
|
||||
|
@ -860,8 +945,11 @@ get_next_icon_size_to_try (guint target_size, guint *current_size)
|
|||
static GdkPixbuf *
|
||||
load_specific_image (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels,
|
||||
gboolean custom)
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
g_assert (text_rect != NULL);
|
||||
|
||||
if (custom) {
|
||||
/* Custom icon. */
|
||||
|
||||
|
@ -871,6 +959,7 @@ load_specific_image (NautilusScalableIcon *scalable_icon,
|
|||
*/
|
||||
if (size_in_pixels == NAUTILUS_ICON_SIZE_STANDARD
|
||||
&& nautilus_str_has_prefix (scalable_icon->uri, "file://")) {
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
return gdk_pixbuf_new_from_file (scalable_icon->uri + 7);
|
||||
}
|
||||
|
||||
|
@ -881,7 +970,8 @@ load_specific_image (NautilusScalableIcon *scalable_icon,
|
|||
GdkPixbuf *image;
|
||||
|
||||
path = get_icon_file_path (scalable_icon->name,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
text_rect);
|
||||
if (path == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -896,7 +986,8 @@ static GdkPixbuf *
|
|||
load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
||||
guint requested_size,
|
||||
guint *actual_size_result,
|
||||
gboolean *custom)
|
||||
gboolean *custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
GdkPixbuf *image;
|
||||
guint actual_size;
|
||||
|
@ -905,7 +996,12 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
/* First check for a custom image. */
|
||||
actual_size = 0;
|
||||
while (get_next_icon_size_to_try (requested_size, &actual_size)) {
|
||||
image = get_image_from_cache (scalable_icon, actual_size, actual_size, TRUE, TRUE);
|
||||
image = get_image_from_cache (scalable_icon,
|
||||
actual_size,
|
||||
actual_size,
|
||||
TRUE,
|
||||
TRUE,
|
||||
text_rect);
|
||||
if (image != NULL) {
|
||||
*actual_size_result = actual_size;
|
||||
*custom = TRUE;
|
||||
|
@ -916,7 +1012,12 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
/* Next, go for the normal image. */
|
||||
actual_size = 0;
|
||||
while (get_next_icon_size_to_try (requested_size, &actual_size)) {
|
||||
image = get_image_from_cache (scalable_icon, actual_size, actual_size, TRUE, FALSE);
|
||||
image = get_image_from_cache (scalable_icon,
|
||||
actual_size,
|
||||
actual_size,
|
||||
TRUE,
|
||||
FALSE,
|
||||
text_rect);
|
||||
if (image != NULL) {
|
||||
*actual_size_result = actual_size;
|
||||
*custom = FALSE;
|
||||
|
@ -925,17 +1026,20 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
}
|
||||
|
||||
/* Finally, fall back on the hard-coded image. */
|
||||
if (fallback_image == NULL)
|
||||
if (fallback_image == NULL) {
|
||||
fallback_image = gdk_pixbuf_new_from_data
|
||||
(nautilus_default_file_icon,
|
||||
ART_PIX_RGB,
|
||||
nautilus_default_file_icon_has_alpha,
|
||||
TRUE,
|
||||
nautilus_default_file_icon_width,
|
||||
nautilus_default_file_icon_height,
|
||||
nautilus_default_file_icon_width * 4, /* stride */
|
||||
NULL, /* don't destroy data */
|
||||
NULL);
|
||||
}
|
||||
gdk_pixbuf_ref (fallback_image);
|
||||
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
*actual_size_result = NAUTILUS_ICON_SIZE_STANDARD;
|
||||
*custom = FALSE;
|
||||
return fallback_image;
|
||||
|
@ -947,7 +1051,8 @@ load_image_scale_if_necessary (NautilusScalableIcon *scalable_icon,
|
|||
guint requested_size_x,
|
||||
guint requested_size_y,
|
||||
gboolean *scaled,
|
||||
gboolean *custom)
|
||||
gboolean *custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
GdkPixbuf *image, *scaled_image;
|
||||
guint actual_size;
|
||||
|
@ -955,17 +1060,23 @@ load_image_scale_if_necessary (NautilusScalableIcon *scalable_icon,
|
|||
|
||||
/* Load the image for the icon that's closest in size to what we want. */
|
||||
image = load_image_for_scaling (scalable_icon, requested_size_x,
|
||||
&actual_size, custom);
|
||||
&actual_size, custom, text_rect);
|
||||
if (requested_size_x == actual_size && requested_size_y == actual_size) {
|
||||
*scaled = FALSE;
|
||||
return image;
|
||||
}
|
||||
|
||||
/* Scale the image to the size we want. */
|
||||
scaled_width = (gdk_pixbuf_get_width (image) * requested_size_x) / actual_size;
|
||||
scaled_height = (gdk_pixbuf_get_height (image) * requested_size_y) / actual_size;
|
||||
scaled_width = gdk_pixbuf_get_width (image) * requested_size_x / actual_size;
|
||||
scaled_height = gdk_pixbuf_get_height (image) * requested_size_y / actual_size;
|
||||
scaled_image = gdk_pixbuf_scale_simple
|
||||
(image, scaled_width, scaled_height, ART_FILTER_BILINEAR);
|
||||
|
||||
/* Scale the text rectangle to the same size. */
|
||||
text_rect->x0 = text_rect->x0 * requested_size_x / actual_size;
|
||||
text_rect->y0 = text_rect->y0 * requested_size_y / actual_size;
|
||||
text_rect->x1 = text_rect->x1 * requested_size_x / actual_size;
|
||||
text_rect->y1 = text_rect->y1 * requested_size_y / actual_size;
|
||||
|
||||
gdk_pixbuf_unref (image);
|
||||
*scaled = TRUE;
|
||||
|
@ -1029,7 +1140,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y,
|
||||
gboolean picky,
|
||||
gboolean custom)
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
NautilusIconFactory *factory;
|
||||
GHashTable *hash_table;
|
||||
|
@ -1050,17 +1162,20 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
&key_in_table, &value)) {
|
||||
/* Found it in the table. */
|
||||
key = key_in_table;
|
||||
image = value;
|
||||
g_assert (image != NULL);
|
||||
|
||||
/* If we're going to be picky, then don't accept anything
|
||||
* other than exactly what we are looking for.
|
||||
*/
|
||||
if (picky && (key->scaled || custom != key->custom))
|
||||
if (picky && (key->scaled || custom != key->custom)) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
image = value;
|
||||
g_assert (image != NULL);
|
||||
} else {
|
||||
gboolean got_scaled_image;
|
||||
gboolean got_custom_image;
|
||||
ArtIRect key_text_rect;
|
||||
|
||||
/* Not in the table, so load the image. */
|
||||
if (picky) {
|
||||
|
@ -1069,7 +1184,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
}
|
||||
image = load_specific_image (scalable_icon,
|
||||
size_in_pixels_x,
|
||||
custom);
|
||||
custom,
|
||||
&key_text_rect);
|
||||
if (image == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -1081,7 +1197,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
size_in_pixels_x,
|
||||
size_in_pixels_y,
|
||||
&got_scaled_image,
|
||||
&got_custom_image);
|
||||
&got_custom_image,
|
||||
&key_text_rect);
|
||||
g_assert (image != NULL);
|
||||
}
|
||||
|
||||
|
@ -1093,11 +1210,17 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
key->size_in_pixels_y = size_in_pixels_y;
|
||||
key->scaled = got_scaled_image;
|
||||
key->custom = got_custom_image;
|
||||
key->text_rect = key_text_rect;
|
||||
|
||||
/* Add the item to the hash table. */
|
||||
g_hash_table_insert (hash_table, key, image);
|
||||
}
|
||||
|
||||
/* Return the text rect if the caller asked for it. */
|
||||
if (text_rect != NULL) {
|
||||
*text_rect = key->text_rect;
|
||||
}
|
||||
|
||||
/* Since this item was used, keep it in the cache longer. */
|
||||
mark_recently_used (&key->recently_used_node);
|
||||
|
||||
|
@ -1111,11 +1234,12 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
|
||||
GdkPixbuf *
|
||||
nautilus_icon_factory_get_pixbuf_for_icon (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels_x, guint size_in_pixels_y)
|
||||
guint size_in_pixels_x, guint size_in_pixels_y,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
return get_image_from_cache (scalable_icon,
|
||||
size_in_pixels_x, size_in_pixels_y,
|
||||
FALSE, FALSE);
|
||||
FALSE, FALSE, text_rect);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -1193,7 +1317,8 @@ nautilus_icon_factory_get_pixbuf_for_file (NautilusFile *file,
|
|||
icon = nautilus_icon_factory_get_icon_for_file (file);
|
||||
pixbuf = nautilus_icon_factory_get_pixbuf_for_icon (icon,
|
||||
size_in_pixels,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
NULL);
|
||||
nautilus_scalable_icon_unref (icon);
|
||||
return pixbuf;
|
||||
}
|
||||
|
|
|
@ -29,6 +29,7 @@
|
|||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
#include <libnautilus/nautilus-file.h>
|
||||
#include <gtk/gtkobject.h>
|
||||
#include <libart_lgpl/art_rect.h>
|
||||
|
||||
/* NautilusIconFactory is a class that knows how to hand out icons to be
|
||||
* used for representing files and some other objects. It was designed
|
||||
|
@ -97,11 +98,14 @@ GList * nautilus_icon_factory_get_emblem_icons_for_file (Nautil
|
|||
/* Render an icon to a particular size.
|
||||
* Ownership of a ref. count in this pixbuf comes with the deal.
|
||||
* This allows scaling in both dimensions. All other calls assume
|
||||
* that X and Y scaling are the same.
|
||||
* that X and Y scaling are the same. The text rectangle tells where
|
||||
* this icon can accomodate text. If the icon can't accomodate any
|
||||
* text, then the rectangle is (0, 0, 0, 0).
|
||||
*/
|
||||
GdkPixbuf * nautilus_icon_factory_get_pixbuf_for_icon (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y);
|
||||
guint size_in_pixels_y,
|
||||
ArtIRect *embedded_text_rectangle);
|
||||
|
||||
/* Convenience functions for the common case where you want to choose
|
||||
* and render the icon into a pixbuf all at once.
|
||||
|
|
|
@ -48,8 +48,9 @@ struct NautilusIconsViewIconItemDetails {
|
|||
GdkPixbuf *pixbuf;
|
||||
GList *emblem_pixbufs;
|
||||
char *text;
|
||||
char *text_source;
|
||||
GdkFont *font;
|
||||
ArtIRect embedded_text_rect;
|
||||
char *embedded_text_file_URI;
|
||||
|
||||
/* Size of the text at current font. */
|
||||
int text_width;
|
||||
|
@ -66,7 +67,6 @@ struct NautilusIconsViewIconItemDetails {
|
|||
/* Object argument IDs. */
|
||||
enum {
|
||||
ARG_0,
|
||||
ARG_PIXBUF,
|
||||
ARG_TEXT,
|
||||
ARG_FONT,
|
||||
ARG_HIGHLIGHTED_FOR_SELECTION,
|
||||
|
@ -97,7 +97,7 @@ typedef struct {
|
|||
/* Bitmap for stippled selection rectangles. */
|
||||
static GdkBitmap *stipple;
|
||||
static char stipple_bits[] = { 0x02, 0x01 };
|
||||
static GdkFont *mini_text_font;
|
||||
static GdkFont *embedded_text_font;
|
||||
|
||||
/* GtkObject */
|
||||
static void nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *class);
|
||||
|
@ -172,8 +172,6 @@ nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *
|
|||
object_class = GTK_OBJECT_CLASS (class);
|
||||
item_class = GNOME_CANVAS_ITEM_CLASS (class);
|
||||
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::pixbuf",
|
||||
GTK_TYPE_BOXED, GTK_ARG_READWRITE, ARG_PIXBUF);
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::text",
|
||||
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT);
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::font",
|
||||
|
@ -199,7 +197,7 @@ nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *
|
|||
|
||||
stipple = gdk_bitmap_create_from_data (NULL, stipple_bits, 2, 2);
|
||||
/* FIXME: the font shouldn't be hard-wired like this */
|
||||
mini_text_font = gdk_font_load("-bitstream-charter-medium-r-normal-*-9-*-*-*-*-*-*-*");
|
||||
embedded_text_font = gdk_font_load("-bitstream-charter-medium-r-normal-*-9-*-*-*-*-*-*-*");
|
||||
}
|
||||
|
||||
/* Object initialization function for the icon item. */
|
||||
|
@ -261,31 +259,12 @@ static void
|
|||
nautilus_icons_view_icon_item_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
GdkPixbuf *pixbuf;
|
||||
GdkFont *font;
|
||||
|
||||
details = NAUTILUS_ICONS_VIEW_ICON_ITEM (object)->details;
|
||||
|
||||
switch (arg_id) {
|
||||
|
||||
case ARG_PIXBUF:
|
||||
pixbuf = GTK_VALUE_BOXED (*arg);
|
||||
if (pixbuf == details->pixbuf) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (pixbuf != NULL) {
|
||||
g_return_if_fail (pixbuf_is_acceptable (pixbuf));
|
||||
gdk_pixbuf_ref (pixbuf);
|
||||
}
|
||||
|
||||
if (details->pixbuf != NULL) {
|
||||
gdk_pixbuf_unref (details->pixbuf);
|
||||
}
|
||||
|
||||
details->pixbuf = pixbuf;
|
||||
break;
|
||||
|
||||
case ARG_TEXT:
|
||||
if (nautilus_strcmp (details->text, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
return;
|
||||
|
@ -332,12 +311,12 @@ nautilus_icons_view_icon_item_set_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
break;
|
||||
|
||||
case ARG_TEXT_SOURCE:
|
||||
if (nautilus_strcmp (details->text_source, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
if (nautilus_strcmp (details->embedded_text_file_URI, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
g_free (details->text_source);
|
||||
details->text_source = g_strdup (GTK_VALUE_STRING (*arg));
|
||||
g_free (details->embedded_text_file_URI);
|
||||
details->embedded_text_file_URI = g_strdup (GTK_VALUE_STRING (*arg));
|
||||
break;
|
||||
|
||||
default:
|
||||
|
@ -358,10 +337,6 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
|
||||
switch (arg_id) {
|
||||
|
||||
case ARG_PIXBUF:
|
||||
GTK_VALUE_BOXED (*arg) = details->pixbuf;
|
||||
break;
|
||||
|
||||
case ARG_TEXT:
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->text);
|
||||
break;
|
||||
|
@ -383,7 +358,7 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
break;
|
||||
|
||||
case ARG_TEXT_SOURCE:
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->text_source);
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->embedded_text_file_URI);
|
||||
break;
|
||||
|
||||
default:
|
||||
|
@ -392,6 +367,60 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
}
|
||||
}
|
||||
|
||||
GdkPixbuf *
|
||||
nautilus_icons_view_icon_item_get_image (NautilusIconsViewIconItem *item,
|
||||
ArtIRect *embedded_text_rect)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
|
||||
g_return_val_if_fail (NAUTILUS_IS_ICONS_VIEW_ICON_ITEM (item), NULL);
|
||||
|
||||
details = item->details;
|
||||
|
||||
if (embedded_text_rect != NULL) {
|
||||
*embedded_text_rect = details->embedded_text_rect;
|
||||
}
|
||||
return details->pixbuf;
|
||||
}
|
||||
|
||||
void
|
||||
nautilus_icons_view_icon_item_set_image (NautilusIconsViewIconItem *item,
|
||||
GdkPixbuf *image,
|
||||
const ArtIRect *embedded_text_rect)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
ArtIRect empty_rect;
|
||||
|
||||
g_return_if_fail (NAUTILUS_IS_ICONS_VIEW_ICON_ITEM (item));
|
||||
g_return_if_fail (image == NULL || pixbuf_is_acceptable (image));
|
||||
|
||||
details = item->details;
|
||||
|
||||
if (embedded_text_rect == NULL) {
|
||||
memset (&empty_rect, 0, sizeof (empty_rect));
|
||||
embedded_text_rect = &empty_rect;
|
||||
}
|
||||
|
||||
if (details->pixbuf == image
|
||||
&& memcmp (embedded_text_rect,
|
||||
&details->embedded_text_rect,
|
||||
sizeof (ArtIRect)) == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (image != NULL) {
|
||||
gdk_pixbuf_ref (image);
|
||||
}
|
||||
if (details->pixbuf != NULL) {
|
||||
gdk_pixbuf_unref (details->pixbuf);
|
||||
}
|
||||
|
||||
details->pixbuf = image;
|
||||
details->embedded_text_rect = *embedded_text_rect;
|
||||
|
||||
gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (item));
|
||||
}
|
||||
|
||||
void
|
||||
nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs)
|
||||
|
@ -597,19 +626,32 @@ nautilus_icons_view_draw_text_box (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
/* FIXME: We should cache the text in the object instead
|
||||
* of reading each time we draw, so we can work well over the network.
|
||||
*/
|
||||
/* FIXME: The text reading does not belong here at all, but rather in the caller. */
|
||||
|
||||
static void
|
||||
draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
||||
int x_pos, int y_pos, int icon_width, int icon_height, char *text_source)
|
||||
nautilus_art_irect_to_gdk_rectangle (GdkRectangle *destination,
|
||||
const ArtIRect *source)
|
||||
{
|
||||
destination->x = source->x0;
|
||||
destination->y = source->y0;
|
||||
destination->width = source->x1 - source->x0;
|
||||
destination->height = source->y1 - source->y0;
|
||||
}
|
||||
|
||||
static void
|
||||
draw_embedded_text (GnomeCanvasItem* item,
|
||||
GdkDrawable *drawable,
|
||||
const ArtIRect *icon_rect)
|
||||
{
|
||||
FILE *text_file;
|
||||
char *file_name;
|
||||
GdkRectangle clip_rect;
|
||||
NautilusIconsViewIconItem *icon_item;
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
char text_buffer[256];
|
||||
int cur_x, cur_y, y_limit;
|
||||
char line_buffer[256];
|
||||
int cur_y;
|
||||
GdkGC *gc;
|
||||
ArtIRect text_rect;
|
||||
|
||||
icon_item = NAUTILUS_ICONS_VIEW_ICON_ITEM (item);
|
||||
details = icon_item->details;
|
||||
|
@ -617,8 +659,22 @@ draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
/* Draw the first few lines of the text file until we fill up the icon */
|
||||
/* FIXME: need to use gnome_vfs to read the file */
|
||||
|
||||
file_name = details->text_source;
|
||||
if (nautilus_str_has_prefix (details->text_source, "file://")) {
|
||||
file_name = details->embedded_text_file_URI;
|
||||
if (file_name == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
text_rect.x0 = icon_rect->x0 + details->embedded_text_rect.x0;
|
||||
text_rect.y0 = icon_rect->y0 + details->embedded_text_rect.y0;
|
||||
text_rect.x1 = icon_rect->x0 + details->embedded_text_rect.x1;
|
||||
text_rect.y1 = icon_rect->y0 + details->embedded_text_rect.y1;
|
||||
art_irect_intersect (&text_rect, &text_rect, icon_rect);
|
||||
|
||||
if (art_irect_empty (&text_rect)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (nautilus_str_has_prefix (file_name, "file://")) {
|
||||
file_name += 7;
|
||||
}
|
||||
text_file = fopen(file_name, "r");
|
||||
|
@ -628,27 +684,27 @@ draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
|
||||
gc = gdk_gc_new (drawable);
|
||||
|
||||
/* clip to the icon bounds */
|
||||
clip_rect.x = x_pos;
|
||||
clip_rect.y = y_pos;
|
||||
clip_rect.width = icon_width - 4;
|
||||
clip_rect.height = icon_height;
|
||||
/* clip to the text bounds */
|
||||
nautilus_art_irect_to_gdk_rectangle (&clip_rect, &text_rect);
|
||||
gdk_gc_set_clip_rectangle (gc, &clip_rect);
|
||||
|
||||
cur_x = x_pos + 6;
|
||||
cur_y = y_pos + 13;
|
||||
y_limit = y_pos + icon_height - 8;
|
||||
while (fgets (text_buffer, 256, text_file)) {
|
||||
gdk_draw_string (drawable, mini_text_font, gc, cur_x, cur_y, text_buffer);
|
||||
cur_y += 9;
|
||||
if (cur_y > y_limit) {
|
||||
break;
|
||||
cur_y = text_rect.y0 + embedded_text_font->ascent;
|
||||
while (fgets (line_buffer, sizeof (line_buffer), text_file)) {
|
||||
if (cur_y + embedded_text_font->descent > text_rect.y1) {
|
||||
break;
|
||||
}
|
||||
gdk_draw_string (drawable,
|
||||
embedded_text_font,
|
||||
gc,
|
||||
text_rect.x0,
|
||||
cur_y,
|
||||
line_buffer);
|
||||
cur_y += embedded_text_font->descent + embedded_text_font->ascent;
|
||||
}
|
||||
|
||||
fclose (text_file);
|
||||
|
||||
gdk_gc_unref(gc);
|
||||
|
||||
fclose (text_file);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -928,12 +984,8 @@ nautilus_icons_view_icon_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable
|
|||
/* Draw stretching handles (if necessary). */
|
||||
draw_stretch_handles (icon_item, drawable, &icon_rect);
|
||||
|
||||
/* FIXME: The text reading does not belong here at all, but rather in the caller. */
|
||||
if (details->text_source) {
|
||||
draw_mini_text (item, drawable, icon_rect.x0, icon_rect.y0,
|
||||
icon_rect.x1 - icon_rect.x0, icon_rect.y1 - icon_rect.y0,
|
||||
details->text_source);
|
||||
}
|
||||
/* Draw embedded text. */
|
||||
draw_embedded_text (item, drawable, &icon_rect);
|
||||
|
||||
/* Draw the label text. */
|
||||
nautilus_icons_view_draw_text_box (item, drawable, icon_rect.x0, icon_rect.y1);
|
||||
|
|
|
@ -27,6 +27,7 @@
|
|||
|
||||
#include <libgnome/gnome-defs.h>
|
||||
#include <libgnomeui/gnome-canvas.h>
|
||||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
|
||||
BEGIN_GNOME_DECLS
|
||||
|
||||
|
@ -55,22 +56,27 @@ struct NautilusIconsViewIconItemClass {
|
|||
};
|
||||
|
||||
/* GtkObject */
|
||||
GtkType nautilus_icons_view_icon_item_get_type (void);
|
||||
GtkType nautilus_icons_view_icon_item_get_type (void);
|
||||
|
||||
/* attributes */
|
||||
void nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs);
|
||||
void nautilus_icons_view_icon_item_set_show_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
gboolean show_stretch_handles);
|
||||
void nautilus_icons_view_icon_item_set_image (NautilusIconsViewIconItem *item,
|
||||
GdkPixbuf *image,
|
||||
const ArtIRect *embedded_text_rectangle);
|
||||
GdkPixbuf *nautilus_icons_view_icon_item_get_image (NautilusIconsViewIconItem *item,
|
||||
ArtIRect *embedded_text_rectangle);
|
||||
void nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs);
|
||||
void nautilus_icons_view_icon_item_set_show_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
gboolean show_stretch_handles);
|
||||
|
||||
|
||||
/* geometry and hit testing */
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_rectangle (NautilusIconsViewIconItem *item,
|
||||
const ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
const ArtPoint *world_point);
|
||||
void nautilus_icons_view_icon_item_get_icon_rectangle (NautilusIconsViewIconItem *item,
|
||||
ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_rectangle (NautilusIconsViewIconItem *item,
|
||||
const ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
const ArtPoint *world_point);
|
||||
void nautilus_icons_view_icon_item_get_icon_rectangle (NautilusIconsViewIconItem *item,
|
||||
ArtDRect *world_rectangle);
|
||||
|
||||
END_GNOME_DECLS
|
||||
|
||||
|
|
|
@ -20,7 +20,9 @@
|
|||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA.
|
||||
|
||||
Author: Ettore Perazzoli <ettore@gnu.org>
|
||||
Authors: Ettore Perazzoli <ettore@gnu.org>,
|
||||
Darin Adler <darin@eazel.com>,
|
||||
Andy Hertzfeld <andy@eazel.com>
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
@ -432,7 +434,7 @@ gnome_icon_container_dropped_icon_feedback (GtkWidget *widget,
|
|||
gtk_object_destroy (GTK_OBJECT (dnd_info->shadow));
|
||||
|
||||
/* Build the selection list and the shadow. */
|
||||
get_gnome_icon_list_selection (container, data);
|
||||
get_gnome_icon_list_selection (container, data);
|
||||
dnd_info->shadow = create_selection_shadow (container, dnd_info->selection_list);
|
||||
gnome_icon_container_position_shadow (container, x, y);
|
||||
}
|
||||
|
@ -725,8 +727,8 @@ gnome_icon_container_dnd_fini (GnomeIconContainer *container)
|
|||
|
||||
/* FIXME: this should probably be in a graphics effects library instead of here */
|
||||
|
||||
static GdkPixbuf*
|
||||
make_semi_transparent(GdkPixbuf* source_pixbuf)
|
||||
static GdkPixbuf *
|
||||
make_semi_transparent(GdkPixbuf *source_pixbuf)
|
||||
{
|
||||
gint i, j, temp_alpha;
|
||||
gint width, height, has_alpha, src_rowstride, dst_rowstride;
|
||||
|
@ -736,7 +738,7 @@ make_semi_transparent(GdkPixbuf* source_pixbuf)
|
|||
guchar *pixdest;
|
||||
guchar alpha_value;
|
||||
GdkPixbuf *dest_pixbuf;
|
||||
guchar start_alpha_value = 255;
|
||||
guchar start_alpha_value;
|
||||
|
||||
has_alpha = gdk_pixbuf_get_has_alpha (source_pixbuf);
|
||||
width = gdk_pixbuf_get_width (source_pixbuf);
|
||||
|
@ -745,11 +747,11 @@ make_semi_transparent(GdkPixbuf* source_pixbuf)
|
|||
|
||||
/* allocate the destination pixbuf to be a clone of the source */
|
||||
|
||||
dest_pixbuf = gdk_pixbuf_new(gdk_pixbuf_get_format(source_pixbuf),
|
||||
TRUE,
|
||||
gdk_pixbuf_get_bits_per_sample(source_pixbuf),
|
||||
width,
|
||||
height);
|
||||
dest_pixbuf = gdk_pixbuf_new (gdk_pixbuf_get_format (source_pixbuf),
|
||||
TRUE,
|
||||
gdk_pixbuf_get_bits_per_sample (source_pixbuf),
|
||||
width,
|
||||
height);
|
||||
dst_rowstride = gdk_pixbuf_get_rowstride (dest_pixbuf);
|
||||
|
||||
/* set up pointers to the actual pixels */
|
||||
|
@ -758,25 +760,27 @@ make_semi_transparent(GdkPixbuf* source_pixbuf)
|
|||
|
||||
/* loop through the pixels to do the actual work, copying from the source to the destination */
|
||||
|
||||
start_alpha_value = ~0;
|
||||
for (i = 0; i < height; i++) {
|
||||
pixdest = target_pixels + i*dst_rowstride;
|
||||
pixsrc = original_pixels + i*src_rowstride;
|
||||
pixdest = target_pixels + i * dst_rowstride;
|
||||
pixsrc = original_pixels + i * src_rowstride;
|
||||
alpha_value = start_alpha_value;
|
||||
for (j = 0; j < width; j++) {
|
||||
*pixdest++ = *(pixsrc++); /* red */
|
||||
*pixdest++ = *(pixsrc++); /* green */
|
||||
*pixdest++ = *(pixsrc++); /* blue */
|
||||
*pixdest++ = *pixsrc++; /* red */
|
||||
*pixdest++ = *pixsrc++; /* green */
|
||||
*pixdest++ = *pixsrc++; /* blue */
|
||||
|
||||
if (has_alpha)
|
||||
if (has_alpha) {
|
||||
temp_alpha = *pixsrc++;
|
||||
else
|
||||
temp_alpha = 255;
|
||||
} else {
|
||||
temp_alpha = ~0;
|
||||
}
|
||||
*pixdest++ = temp_alpha & alpha_value;
|
||||
|
||||
alpha_value = alpha_value ? 0 : 255;
|
||||
alpha_value = ~alpha_value;
|
||||
}
|
||||
|
||||
start_alpha_value = start_alpha_value ? 0 : 255;
|
||||
start_alpha_value = ~start_alpha_value;
|
||||
}
|
||||
|
||||
return dest_pixbuf;
|
||||
|
@ -791,8 +795,6 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
|
|||
GnomeIconContainerDndInfo *dnd_info;
|
||||
GnomeCanvas *canvas;
|
||||
GdkDragContext *context;
|
||||
GtkArg pixbuf_arg;
|
||||
GnomeCanvasItem *item;
|
||||
GdkPixbuf *pixbuf, *transparent_pixbuf;
|
||||
GdkPixmap *pixmap_for_dragged_file;
|
||||
GdkBitmap *mask_for_dragged_file;
|
||||
|
@ -822,10 +824,7 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
|
|||
(GdkEvent *) event);
|
||||
|
||||
/* create a pixmap and mask to drag with */
|
||||
item = GNOME_CANVAS_ITEM (container->details->drag_icon->item);
|
||||
pixbuf_arg.name = "NautilusIconsViewIconItem::pixbuf";
|
||||
gtk_object_getv (GTK_OBJECT (item), 1, &pixbuf_arg);
|
||||
pixbuf = GTK_VALUE_BOXED (pixbuf_arg);
|
||||
pixbuf = nautilus_icons_view_icon_item_get_image (container->details->drag_icon->item, NULL);
|
||||
|
||||
/* unfortunately, X is very slow when using a stippled mask, so only use the stipple
|
||||
for relatively small pixbufs. Eventually, we may have to remove this entirely
|
||||
|
@ -854,8 +853,10 @@ gnome_icon_container_dnd_begin_drag (GnomeIconContainer *container,
|
|||
y_offset = dnd_info->start_y - window_rect.y0;
|
||||
|
||||
/* set the pixmap and mask for dragging */
|
||||
gtk_drag_set_icon_pixmap (context, gtk_widget_get_colormap (GTK_WIDGET (container)),
|
||||
pixmap_for_dragged_file, mask_for_dragged_file,
|
||||
gtk_drag_set_icon_pixmap (context,
|
||||
gtk_widget_get_colormap (GTK_WIDGET (container)),
|
||||
pixmap_for_dragged_file,
|
||||
mask_for_dragged_file,
|
||||
x_offset, y_offset);
|
||||
}
|
||||
|
||||
|
@ -868,4 +869,8 @@ gnome_icon_container_dnd_end_drag (GnomeIconContainer *container)
|
|||
|
||||
dnd_info = container->details->dnd_info;
|
||||
g_return_if_fail (dnd_info != NULL);
|
||||
|
||||
/* Do nothing.
|
||||
* Can that possibly be right?
|
||||
*/
|
||||
}
|
||||
|
|
|
@ -64,7 +64,7 @@
|
|||
#define CONTEXTUAL_MENU_BUTTON 3
|
||||
|
||||
/* maximum size allowed for icons at the time they are installed - the user can still stretch them further */
|
||||
#define MAXIMUM_INITIAL_ICON_SIZE 96
|
||||
#define MAXIMUM_INITIAL_ICON_SIZE 2
|
||||
|
||||
static void gnome_icon_container_activate_selected_items (GnomeIconContainer *container);
|
||||
static void gnome_icon_container_initialize_class (GnomeIconContainerClass *class);
|
||||
|
@ -124,7 +124,7 @@ icon_new (GnomeIconContainer *container,
|
|||
{
|
||||
GnomeIconContainerIcon *new;
|
||||
GnomeCanvas *canvas;
|
||||
guint actual_size;
|
||||
guint max_size, actual_size;
|
||||
|
||||
canvas = GNOME_CANVAS (container);
|
||||
|
||||
|
@ -150,9 +150,11 @@ icon_new (GnomeIconContainer *container,
|
|||
* I think that the best way to implement this is probably to put something in
|
||||
* the icon factory that enforces this rule.
|
||||
*/
|
||||
max_size = nautilus_get_icon_size_for_zoom_level (container->details->zoom_level)
|
||||
* MAXIMUM_INITIAL_ICON_SIZE;
|
||||
actual_size = icon_get_actual_size (new);
|
||||
if (actual_size > MAXIMUM_INITIAL_ICON_SIZE) {
|
||||
new->scale_x = MAXIMUM_INITIAL_ICON_SIZE / actual_size;
|
||||
if (actual_size > max_size) {
|
||||
new->scale_x = max_size / (double) actual_size;
|
||||
new->scale_y = new->scale_x;
|
||||
update_icon (container, new);
|
||||
}
|
||||
|
@ -222,13 +224,10 @@ icon_set_size (GnomeIconContainer *container,
|
|||
static guint
|
||||
icon_get_actual_size (GnomeIconContainerIcon *icon)
|
||||
{
|
||||
GtkArg pixbuf_arg;
|
||||
GdkPixbuf *pixbuf;
|
||||
guint max_size;
|
||||
|
||||
pixbuf_arg.name = "NautilusIconsViewIconItem::pixbuf";
|
||||
gtk_object_getv (GTK_OBJECT (icon->item), 1, &pixbuf_arg);
|
||||
pixbuf = GTK_VALUE_BOXED (pixbuf_arg);
|
||||
pixbuf = nautilus_icons_view_icon_item_get_image (icon->item, NULL);
|
||||
max_size = pixbuf->art_pixbuf->width;
|
||||
if (pixbuf->art_pixbuf->height > max_size) {
|
||||
max_size = pixbuf->art_pixbuf->height;
|
||||
|
@ -278,8 +277,9 @@ icon_set_selected (GnomeIconContainer *container,
|
|||
* might pass a value other than 1 or 0 so we have to pass do the
|
||||
* same thing there.
|
||||
*/
|
||||
if (!select == !icon->is_selected)
|
||||
if (!select == !icon->is_selected) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
icon_toggle_selected (container, icon);
|
||||
g_assert (!select == !icon->is_selected);
|
||||
|
@ -1897,6 +1897,7 @@ button_press_event (GtkWidget *widget,
|
|||
GdkEventButton *event)
|
||||
{
|
||||
GnomeIconContainer *container;
|
||||
gboolean selection_changed;
|
||||
gboolean return_value;
|
||||
|
||||
container = GNOME_ICON_CONTAINER (widget);
|
||||
|
@ -1906,23 +1907,25 @@ button_press_event (GtkWidget *widget,
|
|||
set_kbd_current (container, NULL, FALSE);
|
||||
|
||||
/* Invoke the canvas event handler and see if an item picks up the event. */
|
||||
if (NAUTILUS_CALL_PARENT_CLASS (GTK_WIDGET_CLASS, button_press_event, (widget, event)))
|
||||
if (NAUTILUS_CALL_PARENT_CLASS (GTK_WIDGET_CLASS, button_press_event, (widget, event))) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* An item didn't take the press, so it's a background press. */
|
||||
/* We ignore dbl clicks on the desktop for now */
|
||||
if ((event->type == GDK_2BUTTON_PRESS) || (event->type == GDK_3BUTTON_PRESS))
|
||||
/* An item didn't take the press, so it's a background press.
|
||||
* We ignore double clicks on the desktop for now.
|
||||
*/
|
||||
if (event->type == GDK_2BUTTON_PRESS || event->type == GDK_3BUTTON_PRESS) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Button 1 does rubber banding. */
|
||||
if (event->button == RUBBERBAND_BUTTON) {
|
||||
if (! button_event_modifies_selection (event)) {
|
||||
gboolean selection_changed;
|
||||
|
||||
selection_changed = unselect_all (container);
|
||||
if (selection_changed)
|
||||
if (selection_changed) {
|
||||
gtk_signal_emit (GTK_OBJECT (container),
|
||||
signals[SELECTION_CHANGED]);
|
||||
}
|
||||
}
|
||||
|
||||
start_rubberbanding (container, event);
|
||||
|
@ -2014,6 +2017,12 @@ start_stretching (GnomeIconContainer *container)
|
|||
icon_get_size (container, icon,
|
||||
&details->stretch_start.icon_size, NULL);
|
||||
|
||||
gnome_canvas_item_grab (GNOME_CANVAS_ITEM (icon->item),
|
||||
(GDK_POINTER_MOTION_MASK
|
||||
| GDK_BUTTON_RELEASE_MASK),
|
||||
NULL,
|
||||
GDK_CURRENT_TIME);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
@ -2029,6 +2038,10 @@ continue_stretching (GnomeIconContainer *container,
|
|||
details = container->details;
|
||||
icon = details->stretch_icon;
|
||||
|
||||
if (icon == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
gnome_canvas_window_to_world (GNOME_CANVAS (container),
|
||||
window_x, window_y,
|
||||
&world_x, &world_y);
|
||||
|
@ -2047,11 +2060,19 @@ continue_stretching (GnomeIconContainer *container,
|
|||
icon_set_size (container, icon, stretch_state.icon_size);
|
||||
}
|
||||
|
||||
static void
|
||||
ungrab_stretch_icon (GnomeIconContainer *container)
|
||||
{
|
||||
gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM (container->details->stretch_icon->item),
|
||||
GDK_CURRENT_TIME);
|
||||
}
|
||||
|
||||
static void
|
||||
end_stretching (GnomeIconContainer *container,
|
||||
int window_x, int window_y)
|
||||
{
|
||||
continue_stretching (container, window_x, window_y);
|
||||
ungrab_stretch_icon (container);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
|
@ -2476,6 +2497,7 @@ item_event_cb (GnomeCanvasItem *item,
|
|||
gtk_signal_emit_stop_by_name (GTK_OBJECT (item), "event");
|
||||
return TRUE;
|
||||
}
|
||||
return FALSE;
|
||||
default:
|
||||
return FALSE;
|
||||
}
|
||||
|
@ -2617,6 +2639,7 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
NautilusScalableIcon *scalable_icon;
|
||||
guint icon_size_x, icon_size_y;
|
||||
GdkPixbuf *pixbuf, *emblem_pixbuf;
|
||||
ArtIRect text_rect;
|
||||
GList *emblem_icons, *emblem_pixbufs, *p;
|
||||
char *label;
|
||||
char *contents_as_text;
|
||||
|
@ -2636,11 +2659,11 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
/* Get the corresponding pixbufs for this size. */
|
||||
icon_get_size (container, icon, &icon_size_x, &icon_size_y);
|
||||
pixbuf = nautilus_icon_factory_get_pixbuf_for_icon
|
||||
(scalable_icon, icon_size_x, icon_size_y);
|
||||
(scalable_icon, icon_size_x, icon_size_y, &text_rect);
|
||||
emblem_pixbufs = NULL;
|
||||
for (p = emblem_icons; p != NULL; p = p->next) {
|
||||
emblem_pixbuf = nautilus_icon_factory_get_pixbuf_for_icon
|
||||
(p->data, icon_size_x, icon_size_y);
|
||||
(p->data, icon_size_x, icon_size_y, NULL);
|
||||
if (emblem_pixbuf != NULL) {
|
||||
emblem_pixbufs = g_list_prepend
|
||||
(emblem_pixbufs, emblem_pixbuf);
|
||||
|
@ -2660,11 +2683,12 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
|
||||
font = details->label_font[details->zoom_level];
|
||||
|
||||
/* Choose to show mini-text based on this icon's size, not zoom level,
|
||||
* since icon may be stretched big or small.
|
||||
/* Choose to show mini-text based on this icon's requested size,
|
||||
* not zoom level, since icon may be stretched big or small.
|
||||
*/
|
||||
contents_as_text = NULL;
|
||||
if (icon_size_x >= NAUTILUS_ICON_SIZE_STANDARD
|
||||
if (!art_irect_empty (&text_rect)
|
||||
&& icon_size_x >= NAUTILUS_ICON_SIZE_STANDARD
|
||||
&& icon_size_y >= NAUTILUS_ICON_SIZE_STANDARD) {
|
||||
gtk_signal_emit (GTK_OBJECT (container),
|
||||
signals[GET_ICON_PROPERTY],
|
||||
|
@ -2674,11 +2698,11 @@ update_icon (GnomeIconContainer *container, GnomeIconContainerIcon *icon)
|
|||
}
|
||||
|
||||
gnome_canvas_item_set (GNOME_CANVAS_ITEM (icon->item),
|
||||
"pixbuf", pixbuf,
|
||||
"text", label,
|
||||
"font", font,
|
||||
"text_source", contents_as_text,
|
||||
NULL);
|
||||
nautilus_icons_view_icon_item_set_image (icon->item, pixbuf, &text_rect);
|
||||
nautilus_icons_view_icon_item_set_emblems (icon->item, emblem_pixbufs);
|
||||
|
||||
/* Let the pixbufs go. */
|
||||
|
@ -3327,18 +3351,22 @@ gnome_icon_container_show_stretch_handles (GnomeIconContainer *container)
|
|||
GnomeIconContainerIcon *icon;
|
||||
|
||||
icon = get_first_selected_icon (container);
|
||||
if (icon == NULL)
|
||||
if (icon == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Check if it already has stretch handles. */
|
||||
details = container->details;
|
||||
if (details->stretch_icon == icon)
|
||||
if (details->stretch_icon == icon) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Get rid of the existing stretch handles and put them on the new icon. */
|
||||
if (details->stretch_icon != NULL)
|
||||
if (details->stretch_icon != NULL) {
|
||||
nautilus_icons_view_icon_item_set_show_stretch_handles
|
||||
(details->stretch_icon->item, FALSE);
|
||||
ungrab_stretch_icon (container);
|
||||
}
|
||||
nautilus_icons_view_icon_item_set_show_stretch_handles (icon->item, TRUE);
|
||||
details->stretch_icon = icon;
|
||||
}
|
||||
|
|
|
@ -27,7 +27,6 @@
|
|||
|
||||
const int nautilus_default_file_icon_width = 48;
|
||||
const int nautilus_default_file_icon_height = 48;
|
||||
const int nautilus_default_file_icon_has_alpha = 1;
|
||||
const unsigned char nautilus_default_file_icon[] = {
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
|
|
|
@ -27,7 +27,6 @@
|
|||
|
||||
extern const int nautilus_default_file_icon_width;
|
||||
extern const int nautilus_default_file_icon_height;
|
||||
extern const int nautilus_default_file_icon_has_alpha;
|
||||
extern const unsigned char nautilus_default_file_icon[];
|
||||
|
||||
#endif /* NAUTILUS_DEFAULT_FILE_ICON_H */
|
||||
|
|
|
@ -28,7 +28,7 @@
|
|||
#include <libgnomevfs/gnome-vfs-uri.h>
|
||||
#include <libgnomevfs/gnome-vfs-file-info.h>
|
||||
|
||||
#include <gnome-xml/tree.h>
|
||||
#include <tree.h>
|
||||
|
||||
#include "nautilus-file.h"
|
||||
|
||||
|
|
|
@ -30,8 +30,8 @@
|
|||
#include <gtk/gtksignal.h>
|
||||
#include <gtk/gtkmain.h>
|
||||
|
||||
#include <gnome-xml/parser.h>
|
||||
#include <gnome-xml/xmlmemory.h>
|
||||
#include <parser.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-gtk-macros.h"
|
||||
#include "nautilus-string.h"
|
||||
|
@ -983,6 +983,7 @@ nautilus_directory_get_file_metadata_node (NautilusDirectory *directory,
|
|||
gboolean create)
|
||||
{
|
||||
xmlNode *root, *child;
|
||||
gboolean match;
|
||||
xmlChar *property;
|
||||
|
||||
g_return_val_if_fail (NAUTILUS_IS_DIRECTORY (directory), NULL);
|
||||
|
@ -999,7 +1000,9 @@ nautilus_directory_get_file_metadata_node (NautilusDirectory *directory,
|
|||
for (child = root->childs; child != NULL; child = child->next) {
|
||||
if (strcmp (child->name, "FILE") == 0) {
|
||||
property = xmlGetProp (child, "NAME");
|
||||
if (nautilus_eat_strcmp (property, file_name) == 0) {
|
||||
match = nautilus_strcmp (property, file_name) == 0;
|
||||
xmlFree (property);
|
||||
if (match) {
|
||||
return child;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -31,6 +31,9 @@
|
|||
#include <libgnome/gnome-defs.h>
|
||||
#include <libgnome/gnome-i18n.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-glib-extensions.h"
|
||||
#include "nautilus-lib-self-check-functions.h"
|
||||
#include "nautilus-string.h"
|
||||
|
@ -878,6 +881,7 @@ nautilus_file_get_keywords (NautilusFile *file)
|
|||
if (property != NULL) {
|
||||
keywords = g_list_prepend (keywords,
|
||||
g_strdup (property));
|
||||
xmlFree (property);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -917,13 +921,15 @@ nautilus_file_set_keywords (NautilusFile *file, GList *keywords)
|
|||
next = child->next;
|
||||
if (strcmp (child->name, "KEYWORD") == 0) {
|
||||
property = xmlGetProp (child, "NAME");
|
||||
if (property != NULL && p != NULL && strcmp (property, (char *)p->data) == 0) {
|
||||
if (property != NULL && p != NULL
|
||||
&& strcmp (property, (char *) p->data) == 0) {
|
||||
p = p->next;
|
||||
} else {
|
||||
xmlUnlinkNode (child);
|
||||
xmlFreeNode (child);
|
||||
need_write = TRUE;
|
||||
}
|
||||
xmlFree (property);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -38,6 +38,9 @@
|
|||
#include <libgnomevfs/gnome-vfs-types.h>
|
||||
#include <libgnomevfs/gnome-vfs-file-info.h>
|
||||
|
||||
#include <parser.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
#include "nautilus-string.h"
|
||||
#include "nautilus-default-file-icon.h"
|
||||
#include "nautilus-metadata.h"
|
||||
|
@ -170,6 +173,7 @@ typedef struct {
|
|||
|
||||
gboolean custom;
|
||||
gboolean scaled;
|
||||
ArtIRect text_rect;
|
||||
} NautilusIconCacheKey;
|
||||
|
||||
/* forward declarations */
|
||||
|
@ -194,7 +198,8 @@ static GdkPixbuf * get_image_from_cache (NautilusSc
|
|||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y,
|
||||
gboolean picky,
|
||||
gboolean custom);
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect);
|
||||
static gboolean check_for_thumbnails (NautilusIconFactory *factory);
|
||||
static int nautilus_icon_factory_make_thumbnails (gpointer data);
|
||||
|
||||
|
@ -311,13 +316,15 @@ nautilus_icon_factory_possibly_free_cached_image (gpointer key,
|
|||
|
||||
/* Don't free a cache entry that is in the recently used list. */
|
||||
icon_key = key;
|
||||
if (icon_key->recently_used_node.next != NULL)
|
||||
if (icon_key->recently_used_node.next != NULL) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Don't free a cache entry if the image is still in use. */
|
||||
image = value;
|
||||
if (image->ref_count > 1)
|
||||
if (image->ref_count > 1) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Free the item. */
|
||||
return nautilus_icon_factory_destroy_cached_image (key, value, NULL);
|
||||
|
@ -350,8 +357,9 @@ nautilus_icon_factory_schedule_sweep (void)
|
|||
|
||||
factory = nautilus_get_current_icon_factory ();
|
||||
|
||||
if (factory->sweep_timer != 0)
|
||||
if (factory->sweep_timer != 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
factory->sweep_timer = g_timeout_add (ICON_CACHE_SWEEP_TIMEOUT,
|
||||
nautilus_icon_factory_sweep,
|
||||
|
@ -438,15 +446,54 @@ nautilus_icon_factory_get_icon_name_for_file (NautilusFile *file)
|
|||
}
|
||||
}
|
||||
|
||||
static xmlNodePtr
|
||||
get_child_node_by_property (xmlNodePtr parent,
|
||||
const char *child_nodes_name,
|
||||
const char *child_node_property,
|
||||
const char *child_node_property_value)
|
||||
{
|
||||
xmlNodePtr child;
|
||||
xmlChar *property;
|
||||
gboolean match;
|
||||
|
||||
if (parent == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
for (child = parent->childs; child != NULL; child = child->next) {
|
||||
if (strcmp (child->name, child_nodes_name) == 0) {
|
||||
property = xmlGetProp (child, child_node_property);
|
||||
match = nautilus_strcmp (property, child_node_property_value) == 0;
|
||||
xmlFree (property);
|
||||
if (match) {
|
||||
return child;
|
||||
}
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Pick a particular icon to use, trying all the various suffixes.
|
||||
* Return the path of the icon or NULL if no icon is found.
|
||||
*/
|
||||
static char *
|
||||
get_themed_icon_file_path (const char *theme_name, const char *icon_name, guint icon_size)
|
||||
get_themed_icon_file_path (const char *theme_name,
|
||||
const char *icon_name,
|
||||
guint icon_size,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
int i;
|
||||
gboolean include_size;
|
||||
char *partial_path, *path;
|
||||
char *themed_icon_name, *partial_path, *path, *xml_path;
|
||||
xmlDocPtr doc;
|
||||
xmlNodePtr node;
|
||||
char *size_as_string, *property;
|
||||
ArtIRect parsed_rect;
|
||||
|
||||
if (theme_name == NULL) {
|
||||
themed_icon_name = g_strdup (icon_name);
|
||||
} else {
|
||||
themed_icon_name = g_strconcat (theme_name, "/", icon_name, NULL);
|
||||
}
|
||||
|
||||
include_size = icon_size != NAUTILUS_ICON_SIZE_STANDARD;
|
||||
|
||||
|
@ -454,30 +501,60 @@ get_themed_icon_file_path (const char *theme_name, const char *icon_name, guint
|
|||
for (i = 0; i < NAUTILUS_N_ELEMENTS (icon_file_name_suffixes); i++) {
|
||||
|
||||
/* Build a path for this icon. */
|
||||
partial_path = g_strdup_printf
|
||||
("nautilus/%s%s%s%s%.0u%s",
|
||||
theme_name == NULL ? "" : theme_name,
|
||||
theme_name == NULL ? "" : "/",
|
||||
icon_name,
|
||||
include_size ? "-" : "",
|
||||
include_size ? icon_size : 0,
|
||||
icon_file_name_suffixes[i]);
|
||||
partial_path = g_strdup_printf ("nautilus/%s%s%.0u%s",
|
||||
themed_icon_name,
|
||||
include_size ? "-" : "",
|
||||
include_size ? icon_size : 0,
|
||||
icon_file_name_suffixes[i]);
|
||||
path = gnome_pixmap_file (partial_path);
|
||||
g_free (partial_path);
|
||||
|
||||
/* Return the path if the file exists. */
|
||||
if (path != NULL && g_file_exists (path)) {
|
||||
return path;
|
||||
break;
|
||||
}
|
||||
g_free (path);
|
||||
}
|
||||
|
||||
return NULL;
|
||||
/* Open the XML file to get the text rectangle. */
|
||||
if (path != NULL && text_rect != NULL) {
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
|
||||
partial_path = g_strdup_printf ("nautilus/%s.xml",
|
||||
themed_icon_name);
|
||||
xml_path = gnome_pixmap_file (partial_path);
|
||||
g_free (partial_path);
|
||||
|
||||
doc = xmlParseFile (xml_path);
|
||||
g_free (xml_path);
|
||||
|
||||
size_as_string = g_strdup_printf ("%u", icon_size);
|
||||
node = get_child_node_by_property (xmlDocGetRootElement (doc),
|
||||
"ICON", "SIZE", size_as_string);
|
||||
g_free (size_as_string);
|
||||
|
||||
property = xmlGetProp (node, "EMBEDDED_TEXT_RECTANGLE");
|
||||
if (property != NULL) {
|
||||
if (sscanf (property,
|
||||
" %d , %d , %d , %d %*s",
|
||||
&parsed_rect.x0,
|
||||
&parsed_rect.y0,
|
||||
&parsed_rect.x1,
|
||||
&parsed_rect.y1) == 4) {
|
||||
*text_rect = parsed_rect;
|
||||
}
|
||||
xmlFree (property);
|
||||
}
|
||||
|
||||
xmlFreeDoc (doc);
|
||||
}
|
||||
|
||||
return path;
|
||||
}
|
||||
|
||||
/* Choose the file name to load, taking into account theme vs. non-theme icons. */
|
||||
static char *
|
||||
get_icon_file_path (const char *name, guint size_in_pixels)
|
||||
get_icon_file_path (const char *name, guint size_in_pixels, ArtIRect *text_rect)
|
||||
{
|
||||
gboolean use_theme_icon;
|
||||
const char *theme_name;
|
||||
|
@ -493,7 +570,8 @@ get_icon_file_path (const char *name, guint size_in_pixels)
|
|||
if (theme_name != NULL) {
|
||||
path = get_themed_icon_file_path (theme_name,
|
||||
name,
|
||||
NAUTILUS_ICON_SIZE_STANDARD);
|
||||
NAUTILUS_ICON_SIZE_STANDARD,
|
||||
NULL);
|
||||
if (path != NULL) {
|
||||
use_theme_icon = TRUE;
|
||||
g_free (path);
|
||||
|
@ -503,7 +581,8 @@ get_icon_file_path (const char *name, guint size_in_pixels)
|
|||
/* Now we know whether or not to use the theme. */
|
||||
return get_themed_icon_file_path (use_theme_icon ? theme_name : NULL,
|
||||
name,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
text_rect);
|
||||
}
|
||||
|
||||
/* Get or create a scalable icon. */
|
||||
|
@ -518,8 +597,8 @@ nautilus_scalable_icon_get (const char *uri,
|
|||
hash_table = nautilus_get_current_icon_factory ()->scalable_icons;
|
||||
|
||||
/* Check to see if it's already in the table. */
|
||||
icon_key.uri = (char *)uri;
|
||||
icon_key.name = (char *)name;
|
||||
icon_key.uri = (char *) uri;
|
||||
icon_key.name = (char *) name;
|
||||
icon = g_hash_table_lookup (hash_table, &icon_key);
|
||||
if (icon == NULL) {
|
||||
/* Not in the table, so create it and put it in. */
|
||||
|
@ -550,8 +629,9 @@ nautilus_scalable_icon_unref (NautilusScalableIcon *icon)
|
|||
g_return_if_fail (icon != NULL);
|
||||
g_return_if_fail (icon->ref_count != 0);
|
||||
|
||||
if (--icon->ref_count != 0)
|
||||
if (--icon->ref_count != 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
hash_table = nautilus_get_current_icon_factory ()->scalable_icons;
|
||||
g_hash_table_remove (hash_table, icon);
|
||||
|
@ -570,12 +650,14 @@ nautilus_scalable_icon_hash (gconstpointer p)
|
|||
icon = p;
|
||||
hash = 0;
|
||||
|
||||
if (icon->uri != NULL)
|
||||
if (icon->uri != NULL) {
|
||||
hash = g_str_hash (icon->uri);
|
||||
}
|
||||
|
||||
hash <<= 4;
|
||||
if (icon->name != NULL)
|
||||
if (icon->name != NULL) {
|
||||
hash ^= g_str_hash (icon->name);
|
||||
}
|
||||
|
||||
return hash;
|
||||
}
|
||||
|
@ -600,8 +682,9 @@ nautilus_icon_factory_get_icon_for_file (NautilusFile *file)
|
|||
const char *name;
|
||||
NautilusScalableIcon *scalable_icon;
|
||||
|
||||
if (file == NULL)
|
||||
if (file == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* if there is a custom image in the metadata, use that. */
|
||||
uri = nautilus_file_get_metadata (file, NAUTILUS_CUSTOM_ICON_METADATA_KEY, NULL);
|
||||
|
@ -611,10 +694,11 @@ nautilus_icon_factory_get_icon_for_file (NautilusFile *file)
|
|||
put an entry on the thumbnail queue so we eventually make one */
|
||||
|
||||
if (uri == NULL && nautilus_str_has_prefix (nautilus_file_get_mime_type (file), "image/")) {
|
||||
if (nautilus_file_get_size (file) < SELF_THUMBNAIL_SIZE_THRESHOLD)
|
||||
if (nautilus_file_get_size (file) < SELF_THUMBNAIL_SIZE_THRESHOLD) {
|
||||
uri = nautilus_file_get_uri (file);
|
||||
else
|
||||
uri = nautilus_icon_factory_get_thumbnail_uri (file);
|
||||
} else {
|
||||
uri = nautilus_icon_factory_get_thumbnail_uri (file);
|
||||
}
|
||||
}
|
||||
|
||||
/* Get the generic icon set for this file. */
|
||||
|
@ -683,9 +767,9 @@ make_thumbnail_path (const char *image_uri, gboolean directory_only)
|
|||
char *last_slash = strrchr (temp_str, '/');
|
||||
*last_slash = '\0';
|
||||
|
||||
if (directory_only)
|
||||
if (directory_only) {
|
||||
thumbnail_uri = g_strdup_printf ("%s/.thumbnails", temp_str);
|
||||
else {
|
||||
} else {
|
||||
if (nautilus_str_has_suffix (image_uri, ".png")
|
||||
|| nautilus_str_has_suffix (image_uri, ".PNG")) {
|
||||
thumbnail_uri = g_strdup_printf ("%s/.thumbnails/%s", temp_str, last_slash + 1);
|
||||
|
@ -774,7 +858,8 @@ nautilus_icon_factory_get_thumbnail_uri (NautilusFile *file)
|
|||
|
||||
/* return the uri to the "loading image" icon */
|
||||
return get_icon_file_path (ICON_NAME_THUMBNAIL_LOADING,
|
||||
NAUTILUS_ICON_SIZE_STANDARD);
|
||||
NAUTILUS_ICON_SIZE_STANDARD,
|
||||
NULL);
|
||||
}
|
||||
|
||||
static guint
|
||||
|
@ -860,8 +945,11 @@ get_next_icon_size_to_try (guint target_size, guint *current_size)
|
|||
static GdkPixbuf *
|
||||
load_specific_image (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels,
|
||||
gboolean custom)
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
g_assert (text_rect != NULL);
|
||||
|
||||
if (custom) {
|
||||
/* Custom icon. */
|
||||
|
||||
|
@ -871,6 +959,7 @@ load_specific_image (NautilusScalableIcon *scalable_icon,
|
|||
*/
|
||||
if (size_in_pixels == NAUTILUS_ICON_SIZE_STANDARD
|
||||
&& nautilus_str_has_prefix (scalable_icon->uri, "file://")) {
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
return gdk_pixbuf_new_from_file (scalable_icon->uri + 7);
|
||||
}
|
||||
|
||||
|
@ -881,7 +970,8 @@ load_specific_image (NautilusScalableIcon *scalable_icon,
|
|||
GdkPixbuf *image;
|
||||
|
||||
path = get_icon_file_path (scalable_icon->name,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
text_rect);
|
||||
if (path == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -896,7 +986,8 @@ static GdkPixbuf *
|
|||
load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
||||
guint requested_size,
|
||||
guint *actual_size_result,
|
||||
gboolean *custom)
|
||||
gboolean *custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
GdkPixbuf *image;
|
||||
guint actual_size;
|
||||
|
@ -905,7 +996,12 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
/* First check for a custom image. */
|
||||
actual_size = 0;
|
||||
while (get_next_icon_size_to_try (requested_size, &actual_size)) {
|
||||
image = get_image_from_cache (scalable_icon, actual_size, actual_size, TRUE, TRUE);
|
||||
image = get_image_from_cache (scalable_icon,
|
||||
actual_size,
|
||||
actual_size,
|
||||
TRUE,
|
||||
TRUE,
|
||||
text_rect);
|
||||
if (image != NULL) {
|
||||
*actual_size_result = actual_size;
|
||||
*custom = TRUE;
|
||||
|
@ -916,7 +1012,12 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
/* Next, go for the normal image. */
|
||||
actual_size = 0;
|
||||
while (get_next_icon_size_to_try (requested_size, &actual_size)) {
|
||||
image = get_image_from_cache (scalable_icon, actual_size, actual_size, TRUE, FALSE);
|
||||
image = get_image_from_cache (scalable_icon,
|
||||
actual_size,
|
||||
actual_size,
|
||||
TRUE,
|
||||
FALSE,
|
||||
text_rect);
|
||||
if (image != NULL) {
|
||||
*actual_size_result = actual_size;
|
||||
*custom = FALSE;
|
||||
|
@ -925,17 +1026,20 @@ load_image_for_scaling (NautilusScalableIcon *scalable_icon,
|
|||
}
|
||||
|
||||
/* Finally, fall back on the hard-coded image. */
|
||||
if (fallback_image == NULL)
|
||||
if (fallback_image == NULL) {
|
||||
fallback_image = gdk_pixbuf_new_from_data
|
||||
(nautilus_default_file_icon,
|
||||
ART_PIX_RGB,
|
||||
nautilus_default_file_icon_has_alpha,
|
||||
TRUE,
|
||||
nautilus_default_file_icon_width,
|
||||
nautilus_default_file_icon_height,
|
||||
nautilus_default_file_icon_width * 4, /* stride */
|
||||
NULL, /* don't destroy data */
|
||||
NULL);
|
||||
}
|
||||
gdk_pixbuf_ref (fallback_image);
|
||||
|
||||
memset (text_rect, 0, sizeof (*text_rect));
|
||||
*actual_size_result = NAUTILUS_ICON_SIZE_STANDARD;
|
||||
*custom = FALSE;
|
||||
return fallback_image;
|
||||
|
@ -947,7 +1051,8 @@ load_image_scale_if_necessary (NautilusScalableIcon *scalable_icon,
|
|||
guint requested_size_x,
|
||||
guint requested_size_y,
|
||||
gboolean *scaled,
|
||||
gboolean *custom)
|
||||
gboolean *custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
GdkPixbuf *image, *scaled_image;
|
||||
guint actual_size;
|
||||
|
@ -955,17 +1060,23 @@ load_image_scale_if_necessary (NautilusScalableIcon *scalable_icon,
|
|||
|
||||
/* Load the image for the icon that's closest in size to what we want. */
|
||||
image = load_image_for_scaling (scalable_icon, requested_size_x,
|
||||
&actual_size, custom);
|
||||
&actual_size, custom, text_rect);
|
||||
if (requested_size_x == actual_size && requested_size_y == actual_size) {
|
||||
*scaled = FALSE;
|
||||
return image;
|
||||
}
|
||||
|
||||
/* Scale the image to the size we want. */
|
||||
scaled_width = (gdk_pixbuf_get_width (image) * requested_size_x) / actual_size;
|
||||
scaled_height = (gdk_pixbuf_get_height (image) * requested_size_y) / actual_size;
|
||||
scaled_width = gdk_pixbuf_get_width (image) * requested_size_x / actual_size;
|
||||
scaled_height = gdk_pixbuf_get_height (image) * requested_size_y / actual_size;
|
||||
scaled_image = gdk_pixbuf_scale_simple
|
||||
(image, scaled_width, scaled_height, ART_FILTER_BILINEAR);
|
||||
|
||||
/* Scale the text rectangle to the same size. */
|
||||
text_rect->x0 = text_rect->x0 * requested_size_x / actual_size;
|
||||
text_rect->y0 = text_rect->y0 * requested_size_y / actual_size;
|
||||
text_rect->x1 = text_rect->x1 * requested_size_x / actual_size;
|
||||
text_rect->y1 = text_rect->y1 * requested_size_y / actual_size;
|
||||
|
||||
gdk_pixbuf_unref (image);
|
||||
*scaled = TRUE;
|
||||
|
@ -1029,7 +1140,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y,
|
||||
gboolean picky,
|
||||
gboolean custom)
|
||||
gboolean custom,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
NautilusIconFactory *factory;
|
||||
GHashTable *hash_table;
|
||||
|
@ -1050,17 +1162,20 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
&key_in_table, &value)) {
|
||||
/* Found it in the table. */
|
||||
key = key_in_table;
|
||||
image = value;
|
||||
g_assert (image != NULL);
|
||||
|
||||
/* If we're going to be picky, then don't accept anything
|
||||
* other than exactly what we are looking for.
|
||||
*/
|
||||
if (picky && (key->scaled || custom != key->custom))
|
||||
if (picky && (key->scaled || custom != key->custom)) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
image = value;
|
||||
g_assert (image != NULL);
|
||||
} else {
|
||||
gboolean got_scaled_image;
|
||||
gboolean got_custom_image;
|
||||
ArtIRect key_text_rect;
|
||||
|
||||
/* Not in the table, so load the image. */
|
||||
if (picky) {
|
||||
|
@ -1069,7 +1184,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
}
|
||||
image = load_specific_image (scalable_icon,
|
||||
size_in_pixels_x,
|
||||
custom);
|
||||
custom,
|
||||
&key_text_rect);
|
||||
if (image == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -1081,7 +1197,8 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
size_in_pixels_x,
|
||||
size_in_pixels_y,
|
||||
&got_scaled_image,
|
||||
&got_custom_image);
|
||||
&got_custom_image,
|
||||
&key_text_rect);
|
||||
g_assert (image != NULL);
|
||||
}
|
||||
|
||||
|
@ -1093,11 +1210,17 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
key->size_in_pixels_y = size_in_pixels_y;
|
||||
key->scaled = got_scaled_image;
|
||||
key->custom = got_custom_image;
|
||||
key->text_rect = key_text_rect;
|
||||
|
||||
/* Add the item to the hash table. */
|
||||
g_hash_table_insert (hash_table, key, image);
|
||||
}
|
||||
|
||||
/* Return the text rect if the caller asked for it. */
|
||||
if (text_rect != NULL) {
|
||||
*text_rect = key->text_rect;
|
||||
}
|
||||
|
||||
/* Since this item was used, keep it in the cache longer. */
|
||||
mark_recently_used (&key->recently_used_node);
|
||||
|
||||
|
@ -1111,11 +1234,12 @@ get_image_from_cache (NautilusScalableIcon *scalable_icon,
|
|||
|
||||
GdkPixbuf *
|
||||
nautilus_icon_factory_get_pixbuf_for_icon (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels_x, guint size_in_pixels_y)
|
||||
guint size_in_pixels_x, guint size_in_pixels_y,
|
||||
ArtIRect *text_rect)
|
||||
{
|
||||
return get_image_from_cache (scalable_icon,
|
||||
size_in_pixels_x, size_in_pixels_y,
|
||||
FALSE, FALSE);
|
||||
FALSE, FALSE, text_rect);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -1193,7 +1317,8 @@ nautilus_icon_factory_get_pixbuf_for_file (NautilusFile *file,
|
|||
icon = nautilus_icon_factory_get_icon_for_file (file);
|
||||
pixbuf = nautilus_icon_factory_get_pixbuf_for_icon (icon,
|
||||
size_in_pixels,
|
||||
size_in_pixels);
|
||||
size_in_pixels,
|
||||
NULL);
|
||||
nautilus_scalable_icon_unref (icon);
|
||||
return pixbuf;
|
||||
}
|
||||
|
|
|
@ -29,6 +29,7 @@
|
|||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
#include <libnautilus/nautilus-file.h>
|
||||
#include <gtk/gtkobject.h>
|
||||
#include <libart_lgpl/art_rect.h>
|
||||
|
||||
/* NautilusIconFactory is a class that knows how to hand out icons to be
|
||||
* used for representing files and some other objects. It was designed
|
||||
|
@ -97,11 +98,14 @@ GList * nautilus_icon_factory_get_emblem_icons_for_file (Nautil
|
|||
/* Render an icon to a particular size.
|
||||
* Ownership of a ref. count in this pixbuf comes with the deal.
|
||||
* This allows scaling in both dimensions. All other calls assume
|
||||
* that X and Y scaling are the same.
|
||||
* that X and Y scaling are the same. The text rectangle tells where
|
||||
* this icon can accomodate text. If the icon can't accomodate any
|
||||
* text, then the rectangle is (0, 0, 0, 0).
|
||||
*/
|
||||
GdkPixbuf * nautilus_icon_factory_get_pixbuf_for_icon (NautilusScalableIcon *scalable_icon,
|
||||
guint size_in_pixels_x,
|
||||
guint size_in_pixels_y);
|
||||
guint size_in_pixels_y,
|
||||
ArtIRect *embedded_text_rectangle);
|
||||
|
||||
/* Convenience functions for the common case where you want to choose
|
||||
* and render the icon into a pixbuf all at once.
|
||||
|
|
|
@ -48,8 +48,9 @@ struct NautilusIconsViewIconItemDetails {
|
|||
GdkPixbuf *pixbuf;
|
||||
GList *emblem_pixbufs;
|
||||
char *text;
|
||||
char *text_source;
|
||||
GdkFont *font;
|
||||
ArtIRect embedded_text_rect;
|
||||
char *embedded_text_file_URI;
|
||||
|
||||
/* Size of the text at current font. */
|
||||
int text_width;
|
||||
|
@ -66,7 +67,6 @@ struct NautilusIconsViewIconItemDetails {
|
|||
/* Object argument IDs. */
|
||||
enum {
|
||||
ARG_0,
|
||||
ARG_PIXBUF,
|
||||
ARG_TEXT,
|
||||
ARG_FONT,
|
||||
ARG_HIGHLIGHTED_FOR_SELECTION,
|
||||
|
@ -97,7 +97,7 @@ typedef struct {
|
|||
/* Bitmap for stippled selection rectangles. */
|
||||
static GdkBitmap *stipple;
|
||||
static char stipple_bits[] = { 0x02, 0x01 };
|
||||
static GdkFont *mini_text_font;
|
||||
static GdkFont *embedded_text_font;
|
||||
|
||||
/* GtkObject */
|
||||
static void nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *class);
|
||||
|
@ -172,8 +172,6 @@ nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *
|
|||
object_class = GTK_OBJECT_CLASS (class);
|
||||
item_class = GNOME_CANVAS_ITEM_CLASS (class);
|
||||
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::pixbuf",
|
||||
GTK_TYPE_BOXED, GTK_ARG_READWRITE, ARG_PIXBUF);
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::text",
|
||||
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT);
|
||||
gtk_object_add_arg_type ("NautilusIconsViewIconItem::font",
|
||||
|
@ -199,7 +197,7 @@ nautilus_icons_view_icon_item_initialize_class (NautilusIconsViewIconItemClass *
|
|||
|
||||
stipple = gdk_bitmap_create_from_data (NULL, stipple_bits, 2, 2);
|
||||
/* FIXME: the font shouldn't be hard-wired like this */
|
||||
mini_text_font = gdk_font_load("-bitstream-charter-medium-r-normal-*-9-*-*-*-*-*-*-*");
|
||||
embedded_text_font = gdk_font_load("-bitstream-charter-medium-r-normal-*-9-*-*-*-*-*-*-*");
|
||||
}
|
||||
|
||||
/* Object initialization function for the icon item. */
|
||||
|
@ -261,31 +259,12 @@ static void
|
|||
nautilus_icons_view_icon_item_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
GdkPixbuf *pixbuf;
|
||||
GdkFont *font;
|
||||
|
||||
details = NAUTILUS_ICONS_VIEW_ICON_ITEM (object)->details;
|
||||
|
||||
switch (arg_id) {
|
||||
|
||||
case ARG_PIXBUF:
|
||||
pixbuf = GTK_VALUE_BOXED (*arg);
|
||||
if (pixbuf == details->pixbuf) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (pixbuf != NULL) {
|
||||
g_return_if_fail (pixbuf_is_acceptable (pixbuf));
|
||||
gdk_pixbuf_ref (pixbuf);
|
||||
}
|
||||
|
||||
if (details->pixbuf != NULL) {
|
||||
gdk_pixbuf_unref (details->pixbuf);
|
||||
}
|
||||
|
||||
details->pixbuf = pixbuf;
|
||||
break;
|
||||
|
||||
case ARG_TEXT:
|
||||
if (nautilus_strcmp (details->text, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
return;
|
||||
|
@ -332,12 +311,12 @@ nautilus_icons_view_icon_item_set_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
break;
|
||||
|
||||
case ARG_TEXT_SOURCE:
|
||||
if (nautilus_strcmp (details->text_source, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
if (nautilus_strcmp (details->embedded_text_file_URI, GTK_VALUE_STRING (*arg)) == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
g_free (details->text_source);
|
||||
details->text_source = g_strdup (GTK_VALUE_STRING (*arg));
|
||||
g_free (details->embedded_text_file_URI);
|
||||
details->embedded_text_file_URI = g_strdup (GTK_VALUE_STRING (*arg));
|
||||
break;
|
||||
|
||||
default:
|
||||
|
@ -358,10 +337,6 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
|
||||
switch (arg_id) {
|
||||
|
||||
case ARG_PIXBUF:
|
||||
GTK_VALUE_BOXED (*arg) = details->pixbuf;
|
||||
break;
|
||||
|
||||
case ARG_TEXT:
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->text);
|
||||
break;
|
||||
|
@ -383,7 +358,7 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
break;
|
||||
|
||||
case ARG_TEXT_SOURCE:
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->text_source);
|
||||
GTK_VALUE_STRING (*arg) = g_strdup (details->embedded_text_file_URI);
|
||||
break;
|
||||
|
||||
default:
|
||||
|
@ -392,6 +367,60 @@ nautilus_icons_view_icon_item_get_arg (GtkObject *object, GtkArg *arg, guint arg
|
|||
}
|
||||
}
|
||||
|
||||
GdkPixbuf *
|
||||
nautilus_icons_view_icon_item_get_image (NautilusIconsViewIconItem *item,
|
||||
ArtIRect *embedded_text_rect)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
|
||||
g_return_val_if_fail (NAUTILUS_IS_ICONS_VIEW_ICON_ITEM (item), NULL);
|
||||
|
||||
details = item->details;
|
||||
|
||||
if (embedded_text_rect != NULL) {
|
||||
*embedded_text_rect = details->embedded_text_rect;
|
||||
}
|
||||
return details->pixbuf;
|
||||
}
|
||||
|
||||
void
|
||||
nautilus_icons_view_icon_item_set_image (NautilusIconsViewIconItem *item,
|
||||
GdkPixbuf *image,
|
||||
const ArtIRect *embedded_text_rect)
|
||||
{
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
ArtIRect empty_rect;
|
||||
|
||||
g_return_if_fail (NAUTILUS_IS_ICONS_VIEW_ICON_ITEM (item));
|
||||
g_return_if_fail (image == NULL || pixbuf_is_acceptable (image));
|
||||
|
||||
details = item->details;
|
||||
|
||||
if (embedded_text_rect == NULL) {
|
||||
memset (&empty_rect, 0, sizeof (empty_rect));
|
||||
embedded_text_rect = &empty_rect;
|
||||
}
|
||||
|
||||
if (details->pixbuf == image
|
||||
&& memcmp (embedded_text_rect,
|
||||
&details->embedded_text_rect,
|
||||
sizeof (ArtIRect)) == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (image != NULL) {
|
||||
gdk_pixbuf_ref (image);
|
||||
}
|
||||
if (details->pixbuf != NULL) {
|
||||
gdk_pixbuf_unref (details->pixbuf);
|
||||
}
|
||||
|
||||
details->pixbuf = image;
|
||||
details->embedded_text_rect = *embedded_text_rect;
|
||||
|
||||
gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (item));
|
||||
}
|
||||
|
||||
void
|
||||
nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs)
|
||||
|
@ -597,19 +626,32 @@ nautilus_icons_view_draw_text_box (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
/* FIXME: We should cache the text in the object instead
|
||||
* of reading each time we draw, so we can work well over the network.
|
||||
*/
|
||||
/* FIXME: The text reading does not belong here at all, but rather in the caller. */
|
||||
|
||||
static void
|
||||
draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
||||
int x_pos, int y_pos, int icon_width, int icon_height, char *text_source)
|
||||
nautilus_art_irect_to_gdk_rectangle (GdkRectangle *destination,
|
||||
const ArtIRect *source)
|
||||
{
|
||||
destination->x = source->x0;
|
||||
destination->y = source->y0;
|
||||
destination->width = source->x1 - source->x0;
|
||||
destination->height = source->y1 - source->y0;
|
||||
}
|
||||
|
||||
static void
|
||||
draw_embedded_text (GnomeCanvasItem* item,
|
||||
GdkDrawable *drawable,
|
||||
const ArtIRect *icon_rect)
|
||||
{
|
||||
FILE *text_file;
|
||||
char *file_name;
|
||||
GdkRectangle clip_rect;
|
||||
NautilusIconsViewIconItem *icon_item;
|
||||
NautilusIconsViewIconItemDetails *details;
|
||||
char text_buffer[256];
|
||||
int cur_x, cur_y, y_limit;
|
||||
char line_buffer[256];
|
||||
int cur_y;
|
||||
GdkGC *gc;
|
||||
ArtIRect text_rect;
|
||||
|
||||
icon_item = NAUTILUS_ICONS_VIEW_ICON_ITEM (item);
|
||||
details = icon_item->details;
|
||||
|
@ -617,8 +659,22 @@ draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
/* Draw the first few lines of the text file until we fill up the icon */
|
||||
/* FIXME: need to use gnome_vfs to read the file */
|
||||
|
||||
file_name = details->text_source;
|
||||
if (nautilus_str_has_prefix (details->text_source, "file://")) {
|
||||
file_name = details->embedded_text_file_URI;
|
||||
if (file_name == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
text_rect.x0 = icon_rect->x0 + details->embedded_text_rect.x0;
|
||||
text_rect.y0 = icon_rect->y0 + details->embedded_text_rect.y0;
|
||||
text_rect.x1 = icon_rect->x0 + details->embedded_text_rect.x1;
|
||||
text_rect.y1 = icon_rect->y0 + details->embedded_text_rect.y1;
|
||||
art_irect_intersect (&text_rect, &text_rect, icon_rect);
|
||||
|
||||
if (art_irect_empty (&text_rect)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (nautilus_str_has_prefix (file_name, "file://")) {
|
||||
file_name += 7;
|
||||
}
|
||||
text_file = fopen(file_name, "r");
|
||||
|
@ -628,27 +684,27 @@ draw_mini_text (GnomeCanvasItem* item, GdkDrawable *drawable,
|
|||
|
||||
gc = gdk_gc_new (drawable);
|
||||
|
||||
/* clip to the icon bounds */
|
||||
clip_rect.x = x_pos;
|
||||
clip_rect.y = y_pos;
|
||||
clip_rect.width = icon_width - 4;
|
||||
clip_rect.height = icon_height;
|
||||
/* clip to the text bounds */
|
||||
nautilus_art_irect_to_gdk_rectangle (&clip_rect, &text_rect);
|
||||
gdk_gc_set_clip_rectangle (gc, &clip_rect);
|
||||
|
||||
cur_x = x_pos + 6;
|
||||
cur_y = y_pos + 13;
|
||||
y_limit = y_pos + icon_height - 8;
|
||||
while (fgets (text_buffer, 256, text_file)) {
|
||||
gdk_draw_string (drawable, mini_text_font, gc, cur_x, cur_y, text_buffer);
|
||||
cur_y += 9;
|
||||
if (cur_y > y_limit) {
|
||||
break;
|
||||
cur_y = text_rect.y0 + embedded_text_font->ascent;
|
||||
while (fgets (line_buffer, sizeof (line_buffer), text_file)) {
|
||||
if (cur_y + embedded_text_font->descent > text_rect.y1) {
|
||||
break;
|
||||
}
|
||||
gdk_draw_string (drawable,
|
||||
embedded_text_font,
|
||||
gc,
|
||||
text_rect.x0,
|
||||
cur_y,
|
||||
line_buffer);
|
||||
cur_y += embedded_text_font->descent + embedded_text_font->ascent;
|
||||
}
|
||||
|
||||
fclose (text_file);
|
||||
|
||||
gdk_gc_unref(gc);
|
||||
|
||||
fclose (text_file);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -928,12 +984,8 @@ nautilus_icons_view_icon_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable
|
|||
/* Draw stretching handles (if necessary). */
|
||||
draw_stretch_handles (icon_item, drawable, &icon_rect);
|
||||
|
||||
/* FIXME: The text reading does not belong here at all, but rather in the caller. */
|
||||
if (details->text_source) {
|
||||
draw_mini_text (item, drawable, icon_rect.x0, icon_rect.y0,
|
||||
icon_rect.x1 - icon_rect.x0, icon_rect.y1 - icon_rect.y0,
|
||||
details->text_source);
|
||||
}
|
||||
/* Draw embedded text. */
|
||||
draw_embedded_text (item, drawable, &icon_rect);
|
||||
|
||||
/* Draw the label text. */
|
||||
nautilus_icons_view_draw_text_box (item, drawable, icon_rect.x0, icon_rect.y1);
|
||||
|
|
|
@ -27,6 +27,7 @@
|
|||
|
||||
#include <libgnome/gnome-defs.h>
|
||||
#include <libgnomeui/gnome-canvas.h>
|
||||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
|
||||
BEGIN_GNOME_DECLS
|
||||
|
||||
|
@ -55,22 +56,27 @@ struct NautilusIconsViewIconItemClass {
|
|||
};
|
||||
|
||||
/* GtkObject */
|
||||
GtkType nautilus_icons_view_icon_item_get_type (void);
|
||||
GtkType nautilus_icons_view_icon_item_get_type (void);
|
||||
|
||||
/* attributes */
|
||||
void nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs);
|
||||
void nautilus_icons_view_icon_item_set_show_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
gboolean show_stretch_handles);
|
||||
void nautilus_icons_view_icon_item_set_image (NautilusIconsViewIconItem *item,
|
||||
GdkPixbuf *image,
|
||||
const ArtIRect *embedded_text_rectangle);
|
||||
GdkPixbuf *nautilus_icons_view_icon_item_get_image (NautilusIconsViewIconItem *item,
|
||||
ArtIRect *embedded_text_rectangle);
|
||||
void nautilus_icons_view_icon_item_set_emblems (NautilusIconsViewIconItem *item,
|
||||
GList *emblem_pixbufs);
|
||||
void nautilus_icons_view_icon_item_set_show_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
gboolean show_stretch_handles);
|
||||
|
||||
|
||||
/* geometry and hit testing */
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_rectangle (NautilusIconsViewIconItem *item,
|
||||
const ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
const ArtPoint *world_point);
|
||||
void nautilus_icons_view_icon_item_get_icon_rectangle (NautilusIconsViewIconItem *item,
|
||||
ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_rectangle (NautilusIconsViewIconItem *item,
|
||||
const ArtDRect *world_rectangle);
|
||||
gboolean nautilus_icons_view_icon_item_hit_test_stretch_handles (NautilusIconsViewIconItem *item,
|
||||
const ArtPoint *world_point);
|
||||
void nautilus_icons_view_icon_item_get_icon_rectangle (NautilusIconsViewIconItem *item,
|
||||
ArtDRect *world_rectangle);
|
||||
|
||||
END_GNOME_DECLS
|
||||
|
||||
|
|
|
@ -1127,30 +1127,20 @@ get_icon_property_cb (GnomeIconContainer *container,
|
|||
const char *property_name,
|
||||
FMDirectoryViewIcons *icon_view)
|
||||
{
|
||||
const char *mime_type;
|
||||
|
||||
g_assert (GNOME_IS_ICON_CONTAINER (container));
|
||||
g_assert (NAUTILUS_IS_FILE (file));
|
||||
g_assert (property_name != NULL);
|
||||
g_assert (FM_IS_DIRECTORY_VIEW_ICONS (icon_view));
|
||||
|
||||
|
||||
if (strcmp (property_name, "contents_as_text") == 0) {
|
||||
const char *mime_type;
|
||||
char *theme_name;
|
||||
gboolean use_text;
|
||||
|
||||
/* FIXME: We need a better way to know when to use the mini-text than
|
||||
* the theme name starting with eazel.
|
||||
*/
|
||||
theme_name = nautilus_icon_factory_get_theme ();
|
||||
use_text = nautilus_str_has_prefix (theme_name, "eazel");
|
||||
g_free (theme_name);
|
||||
|
||||
mime_type = nautilus_file_get_mime_type (file);
|
||||
if (use_text && (mime_type == NULL || nautilus_str_has_prefix (mime_type, "text/"))) {
|
||||
if (mime_type == NULL || nautilus_str_has_prefix (mime_type, "text/")) {
|
||||
return nautilus_file_get_uri (file);
|
||||
}
|
||||
}
|
||||
|
||||
/* nothing applied, so return an empty string */
|
||||
|
||||
return g_strdup ("");
|
||||
/* nothing applied, so return nothing */
|
||||
return NULL;
|
||||
}
|
||||
|
|
|
@ -27,9 +27,9 @@
|
|||
|
||||
#include <libnautilus/nautilus-file-utilities.h>
|
||||
|
||||
#include <gnome-xml/parser.h>
|
||||
#include <gnome-xml/tree.h>
|
||||
#include <gnome-xml/xmlmemory.h>
|
||||
#include <parser.h>
|
||||
#include <tree.h>
|
||||
#include <xmlmemory.h>
|
||||
|
||||
enum {
|
||||
CONTENTS_CHANGED,
|
||||
|
|
Loading…
Reference in a new issue