forked from AuroraMiddleware/gtk
5a706b553b
2007-04-19 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkicontheme.h:
* gtk/gtkicontheme.c: Add GTK_ICON_LOOKUP_GENERIC_FALLBACK
icon lookup flag and implement it. (#396901, Luca Ferreti)
svn path=/trunk/; revision=17611
181 lines
7.6 KiB
C
181 lines
7.6 KiB
C
/* GtkIconTheme - a loader for icon themes
|
|
* gtk-icon-loader.h Copyright (C) 2002, 2003 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GTK_ICON_THEME_H__
|
|
#define __GTK_ICON_THEME_H__
|
|
|
|
#include <glib-object.h>
|
|
#include <gdk-pixbuf/gdk-pixbuf.h>
|
|
#include <gdk/gdkscreen.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_ICON_INFO (gtk_icon_info_get_type ())
|
|
|
|
#define GTK_TYPE_ICON_THEME (gtk_icon_theme_get_type ())
|
|
#define GTK_ICON_THEME(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ICON_THEME, GtkIconTheme))
|
|
#define GTK_ICON_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ICON_THEME, GtkIconThemeClass))
|
|
#define GTK_IS_ICON_THEME(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ICON_THEME))
|
|
#define GTK_IS_ICON_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ICON_THEME))
|
|
#define GTK_ICON_THEME_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ICON_THEME, GtkIconThemeClass))
|
|
|
|
typedef struct _GtkIconInfo GtkIconInfo;
|
|
typedef struct _GtkIconTheme GtkIconTheme;
|
|
typedef struct _GtkIconThemeClass GtkIconThemeClass;
|
|
typedef struct _GtkIconThemePrivate GtkIconThemePrivate;
|
|
|
|
struct _GtkIconTheme
|
|
{
|
|
/*< private >*/
|
|
GObject parent_instance;
|
|
|
|
GtkIconThemePrivate *priv;
|
|
};
|
|
|
|
struct _GtkIconThemeClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
void (* changed) (GtkIconTheme *icon_theme);
|
|
};
|
|
|
|
/**
|
|
* GtkIconLookupFlags:
|
|
* @GTK_ICON_LOOKUP_NO_SVG: Never return SVG icons, even if gdk-pixbuf
|
|
* supports them. Cannot be used together with %GTK_ICON_LOOKUP_FORCE_SVG.
|
|
* @GTK_ICON_LOOKUP_FORCE_SVG: Return SVG icons, even if gdk-pixbuf
|
|
* doesn't support them.
|
|
* Cannot be used together with %GTK_ICON_LOOKUP_NO_SVG.
|
|
* @GTK_ICON_LOOKUP_USE_BUILTIN: When passed to
|
|
* gtk_icon_theme_lookup_icon() includes builtin icons
|
|
* as well as files. For a builtin icon, gtk_icon_info_get_filename()
|
|
* returns %NULL and you need to call gtk_icon_info_get_builtin_pixbuf().
|
|
* @GTK_ICON_LOOKUP_GENERIC_FALLBACK: Try to shorten icon name at '-'
|
|
* characters before looking at inherited themes.
|
|
*
|
|
* Used to specify options for gtk_icon_theme_lookup_icon()
|
|
**/
|
|
typedef enum
|
|
{
|
|
GTK_ICON_LOOKUP_NO_SVG = 1 << 0,
|
|
GTK_ICON_LOOKUP_FORCE_SVG = 1 << 1,
|
|
GTK_ICON_LOOKUP_USE_BUILTIN = 1 << 2,
|
|
GTK_ICON_LOOKUP_GENERIC_FALLBACK = 1 << 3
|
|
} GtkIconLookupFlags;
|
|
|
|
#define GTK_ICON_THEME_ERROR gtk_icon_theme_error_quark ()
|
|
|
|
/**
|
|
* GtkIconThemeError:
|
|
* @GTK_ICON_THEME_NOT_FOUND: The icon specified does not exist in the theme
|
|
* @GTK_ICON_THEME_FAILED: An unspecified error occurred.
|
|
*
|
|
* Error codes for GtkIconTheme operations.
|
|
**/
|
|
typedef enum {
|
|
GTK_ICON_THEME_NOT_FOUND,
|
|
GTK_ICON_THEME_FAILED
|
|
} GtkIconThemeError;
|
|
|
|
GQuark gtk_icon_theme_error_quark (void);
|
|
|
|
#ifdef G_OS_WIN32
|
|
/* Reserve old name for DLL ABI backward compatibility */
|
|
#define gtk_icon_theme_set_search_path gtk_icon_theme_set_search_path_utf8
|
|
#define gtk_icon_theme_get_search_path gtk_icon_theme_get_search_path_utf8
|
|
#define gtk_icon_theme_append_search_path gtk_icon_theme_append_search_path_utf8
|
|
#define gtk_icon_theme_prepend_search_path gtk_icon_theme_prepend_search_path_utf8
|
|
#define gtk_icon_info_get_filename gtk_icon_info_get_filename_utf8
|
|
#endif
|
|
|
|
GType gtk_icon_theme_get_type (void) G_GNUC_CONST;
|
|
|
|
GtkIconTheme *gtk_icon_theme_new (void);
|
|
GtkIconTheme *gtk_icon_theme_get_default (void);
|
|
GtkIconTheme *gtk_icon_theme_get_for_screen (GdkScreen *screen);
|
|
void gtk_icon_theme_set_screen (GtkIconTheme *icon_theme,
|
|
GdkScreen *screen);
|
|
|
|
void gtk_icon_theme_set_search_path (GtkIconTheme *icon_theme,
|
|
const gchar *path[],
|
|
gint n_elements);
|
|
void gtk_icon_theme_get_search_path (GtkIconTheme *icon_theme,
|
|
gchar **path[],
|
|
gint *n_elements);
|
|
void gtk_icon_theme_append_search_path (GtkIconTheme *icon_theme,
|
|
const gchar *path);
|
|
void gtk_icon_theme_prepend_search_path (GtkIconTheme *icon_theme,
|
|
const gchar *path);
|
|
|
|
void gtk_icon_theme_set_custom_theme (GtkIconTheme *icon_theme,
|
|
const gchar *theme_name);
|
|
|
|
gboolean gtk_icon_theme_has_icon (GtkIconTheme *icon_theme,
|
|
const gchar *icon_name);
|
|
gint *gtk_icon_theme_get_icon_sizes (GtkIconTheme *icon_theme,
|
|
const gchar *icon_name);
|
|
GtkIconInfo * gtk_icon_theme_lookup_icon (GtkIconTheme *icon_theme,
|
|
const gchar *icon_name,
|
|
gint size,
|
|
GtkIconLookupFlags flags);
|
|
GdkPixbuf * gtk_icon_theme_load_icon (GtkIconTheme *icon_theme,
|
|
const gchar *icon_name,
|
|
gint size,
|
|
GtkIconLookupFlags flags,
|
|
GError **error);
|
|
|
|
GList * gtk_icon_theme_list_icons (GtkIconTheme *icon_theme,
|
|
const gchar *context);
|
|
GList * gtk_icon_theme_list_contexts (GtkIconTheme *icon_theme);
|
|
char * gtk_icon_theme_get_example_icon_name (GtkIconTheme *icon_theme);
|
|
|
|
gboolean gtk_icon_theme_rescan_if_needed (GtkIconTheme *icon_theme);
|
|
|
|
void gtk_icon_theme_add_builtin_icon (const gchar *icon_name,
|
|
gint size,
|
|
GdkPixbuf *pixbuf);
|
|
|
|
GType gtk_icon_info_get_type (void) G_GNUC_CONST;
|
|
GtkIconInfo *gtk_icon_info_copy (GtkIconInfo *icon_info);
|
|
void gtk_icon_info_free (GtkIconInfo *icon_info);
|
|
|
|
gint gtk_icon_info_get_base_size (GtkIconInfo *icon_info);
|
|
G_CONST_RETURN gchar *gtk_icon_info_get_filename (GtkIconInfo *icon_info);
|
|
GdkPixbuf * gtk_icon_info_get_builtin_pixbuf (GtkIconInfo *icon_info);
|
|
GdkPixbuf * gtk_icon_info_load_icon (GtkIconInfo *icon_info,
|
|
GError **error);
|
|
|
|
void gtk_icon_info_set_raw_coordinates (GtkIconInfo *icon_info,
|
|
gboolean raw_coordinates);
|
|
|
|
gboolean gtk_icon_info_get_embedded_rect (GtkIconInfo *icon_info,
|
|
GdkRectangle *rectangle);
|
|
gboolean gtk_icon_info_get_attach_points (GtkIconInfo *icon_info,
|
|
GdkPoint **points,
|
|
gint *n_points);
|
|
G_CONST_RETURN gchar *gtk_icon_info_get_display_name (GtkIconInfo *icon_info);
|
|
|
|
/* Non-public methods */
|
|
void _gtk_icon_theme_check_reload (GdkDisplay *display);
|
|
void _gtk_icon_theme_ensure_builtin_cache (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_ICON_THEME_H__ */
|