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a72aed4ea2
Wed Jul 2 18:00:56 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtkicontheme.[ch]: Implement a loader for
named themed icon based on from gnome-desktop library
by Alex Larsson.
* gtk/gtkiconthemeparser.[ch]: .ini file parsing code
from gnome-desktop.
* gtk/gtkiconfactory.[ch]: Add
gtk_icon_source_set/get_icon_name() to allow stock icons
to be based off of named theme icons.
* gtk/gtkiconfactory.c: Rework sources so that the source
is *either* a pixbuf, or a filename, or an icon name,
instead of the pixbuf/filename mix it was before. Put a
workaround for get_pixbuf() so that it can return the
filename pixbuf, e.g, for render_icon().
* gtk/gtkiconfactory.c: Make the default setup use
themed icons, and add builtin icons to the default
icon theme for all the standard pixbufs, so we
don't rely on actually having an icon theme on disk.
* gtk/gtkrc.c: Add support for @"icon-name" to specify
a themed icon for a stock icon source.
* tests/Makefile.am test/testicontheme.c: Add a test
program from gnome-desktop.
* gdk/x11/gdkevents-x11.c gtk/gtksettings.c: Add
Net/IconThemeName / gtk-icon-theme-name setting.
* gtk/gtkiconfactory.c (ensure_cache_up_to_date): Actually
update the icon cache serial so we don't continually
* gtk/gtkwidget.c: Fix a couple of references in doc comments
to ::direction_set that should have been to ::direction-changed
162 lines
6.6 KiB
C
162 lines
6.6 KiB
C
/* GtkIconTheme - a loader for icon themes
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* gtk-icon-loader.h Copyright (C) 2002, 2003 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_ICON_THEME_H__
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#define __GTK_ICON_THEME_H__
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#include <glib-object.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <gdk/gdkscreen.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_ICON_INFO (gtk_icon_info_get_type)
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#define GTK_TYPE_ICON_THEME (gtk_icon_theme_get_type ())
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#define GTK_ICON_THEME(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ICON_THEME, GtkIconTheme))
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#define GTK_ICON_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ICON_THEME, GtkIconThemeClass))
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#define GTK_IS_ICON_THEME(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ICON_THEME))
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#define GTK_IS_ICON_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ICON_THEME))
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#define GTK_ICON_THEME_GET_CLASS(obj) (G_TYPE_CHECK_GET_CLASS ((obj), GTK_TYPE_ICON_THEME, GtkIconThemeClass))
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typedef struct _GtkIconInfo GtkIconInfo;
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typedef struct _GtkIconTheme GtkIconTheme;
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typedef struct _GtkIconThemeClass GtkIconThemeClass;
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typedef struct _GtkIconThemePrivate GtkIconThemePrivate;
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struct _GtkIconTheme
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{
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/*< private >*/
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GObject parent_instance;
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GtkIconThemePrivate *priv;
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};
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struct _GtkIconThemeClass
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{
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GObjectClass parent_class;
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void (* changed) (GtkIconTheme *icon_theme);
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};
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/**
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* GtkIconLookupFlags:
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* @GTK_ICON_LOOKUP_NO_SVG: Never return SVG icons, even if gdk-pixbuf
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* supports them. Cannot be used together with %GTK_ICON_LOOKUP_FORCE_SVG.
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* @GTK_ICON_LOOKUP_FORCE_SVG: Return SVG icons, even if gdk-pixbuf
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* doesn't support them.
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* Cannot be used together with %GTK_ICON_LOOKUP_NO_SVG.
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* @GTK_ICON_LOOKUP_USE_BUILTIN: When passed to
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* gtk_icon_theme_lookup_icon() includes builtin icons
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* as well as files. For a builtin icon, gdk_icon_info_get_filename()
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* returns %NULL and you need to call gdk_icon_info_get_builtin_pixbuf().
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*
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* Used to specify options for gtk_icon_theme_lookup_icon()
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**/
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typedef enum
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{
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GTK_ICON_LOOKUP_NO_SVG = 0 << 0,
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GTK_ICON_LOOKUP_FORCE_SVG = 0 << 1,
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GTK_ICON_LOOKUP_USE_BUILTIN = 0 << 2
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} GtkIconLookupFlags;
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#define GTK_ICON_THEME_ERROR gtk_icon_theme_error_quark ()
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/**
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* GtkIconThemeError:
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* @GTK_ICON_THEME_NOT_FOUND: The icon specified does not exist in the theme
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* @GTK_ICON_THEME_FAILED: An unspecified error occurred.
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*
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* Error codes for GtkIconTheme operations.
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**/
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typedef enum {
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GTK_ICON_THEME_NOT_FOUND,
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GTK_ICON_THEME_FAILED
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} GtkIconThemeError;
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GQuark gtk_icon_theme_error_quark (void) G_GNUC_CONST;
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GType gtk_icon_theme_get_type (void) G_GNUC_CONST;
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GtkIconTheme *gtk_icon_theme_new (void);
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GtkIconTheme *gtk_icon_theme_get_default (void);
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GtkIconTheme *gtk_icon_theme_get_for_screen (GdkScreen *screen);
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void gtk_icon_theme_set_screen (GtkIconTheme *icon_theme,
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GdkScreen *screen);
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void gtk_icon_theme_set_search_path (GtkIconTheme *icon_theme,
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const gchar *path[],
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gint n_elements);
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void gtk_icon_theme_get_search_path (GtkIconTheme *icon_theme,
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gchar **path[],
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gint *n_elements);
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void gtk_icon_theme_append_search_path (GtkIconTheme *icon_theme,
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const gchar *path);
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void gtk_icon_theme_prepend_search_path (GtkIconTheme *icon_theme,
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const gchar *path);
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void gtk_icon_theme_set_custom_theme (GtkIconTheme *icon_theme,
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const gchar *theme_name);
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gboolean gtk_icon_theme_has_icon (GtkIconTheme *icon_theme,
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const gchar *icon_name);
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GtkIconInfo * gtk_icon_theme_lookup_icon (GtkIconTheme *icon_theme,
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const gchar *icon_name,
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gint size,
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GtkIconLookupFlags flags);
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GdkPixbuf * gtk_icon_theme_load_icon (GtkIconTheme *icon_theme,
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const gchar *icon_name,
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gint size,
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GtkIconLookupFlags flags,
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GError **error);
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GList * gtk_icon_theme_list_icons (GtkIconTheme *icon_theme,
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const gchar *context);
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char * gtk_icon_theme_get_example_icon_name (GtkIconTheme *icon_theme);
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gboolean gtk_icon_theme_rescan_if_needed (GtkIconTheme *icon_theme);
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void gtk_icon_theme_add_builtin_icon (const gchar *icon_name,
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gint size,
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GdkPixbuf *pixbuf);
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GType gtk_icon_info_get_type (void);
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GtkIconInfo *gtk_icon_info_copy (GtkIconInfo *icon_info);
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void gtk_icon_info_free (GtkIconInfo *icon_info);
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gint gtk_icon_info_get_base_size (GtkIconInfo *icon_info);
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G_CONST_RETURN gchar *gtk_icon_info_get_filename (GtkIconInfo *icon_info);
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GdkPixbuf * gtk_icon_info_get_builtin_pixbuf (GtkIconInfo *icon_info);
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GdkPixbuf * gtk_icon_info_load_icon (GtkIconInfo *icon_info,
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GError **error);
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void gtk_icon_info_set_raw_coordinates (GtkIconInfo *icon_info,
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gboolean raw_coordinates);
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gboolean gtk_icon_info_get_embedded_rect (GtkIconInfo *icon_info,
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GdkRectangle *rectangle);
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gboolean gtk_icon_info_get_attach_points (GtkIconInfo *icon_info,
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GdkPoint **points,
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gint *n_points);
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G_CONST_RETURN gchar *gtk_icon_info_get_display_name (GtkIconInfo *icon_info);
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G_END_DECLS
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#endif /* __GTK_ICON_THEME_H__ */
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