ROX-Filer/src/gtkicontheme.h

   1 /* RoxIconTheme - a loader for icon themes
   2  * gtk-icon-loader.h Copyright (C) 2002, 2003 Red Hat, Inc.
   3  *
   4  * This was LGPL; it's now GPL, as allowed by the LGPL. It's also very
   5  * stripped down. GTK 2.4 will have this stuff built-in.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the Free
   9  * Software Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  */
  12
  13 #ifndef __ROX_ICON_THEME_H__
  14 #define __ROX_ICON_THEME_H__
  15
  16 #include <glib-object.h>
  17 #include <gdk-pixbuf/gdk-pixbuf.h>
  18 #include <gdk/gdkscreen.h>
  19
  20 G_BEGIN_DECLS
  21
  22 #define ROX_TYPE_ICON_INFO              (rox_icon_info_get_type)
  23
  24 #define ROX_TYPE_ICON_THEME             (rox_icon_theme_get_type ())
  25 #define ROX_ICON_THEME(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), ROX_TYPE_ICON_THEME, RoxIconTheme))
  26 #define ROX_ICON_THEME_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), ROX_TYPE_ICON_THEME, RoxIconThemeClass))
  27 #define ROX_IS_ICON_THEME(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ROX_TYPE_ICON_THEME))
  28 #define ROX_IS_ICON_THEME_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), ROX_TYPE_ICON_THEME))
  29 #define ROX_ICON_THEME_GET_CLASS(obj)   (G_TYPE_CHECK_GET_CLASS ((obj), ROX_TYPE_ICON_THEME, RoxIconThemeClass))
  30
  31 typedef struct _RoxIconInfo         RoxIconInfo;
  32 typedef struct _RoxIconTheme        RoxIconTheme;
  33 typedef struct _RoxIconThemeClass   RoxIconThemeClass;
  34 typedef struct _RoxIconThemePrivate RoxIconThemePrivate;
  35
  36
  37 struct _RoxIconTheme
  38 {
  39   /*< private >*/
  40   GObject parent_instance;
  41
  42   RoxIconThemePrivate *priv;
  43 };
  44
  45 struct _RoxIconThemeClass
  46 {
  47   GObjectClass parent_class;
  48
  49   void (* changed)  (RoxIconTheme *icon_theme);
  50 };
  51
  52 typedef enum
  53 {
  54   ROX_ICON_LOOKUP_NO_SVG = 0 << 0,
  55   ROX_ICON_LOOKUP_FORCE_SVG = 0 << 1,
  56   ROX_ICON_LOOKUP_USE_BUILTIN = 0 << 2
  57 } RoxIconLookupFlags;
  58
  59 #define ROX_ICON_THEME_ERROR rox_icon_theme_error_quark ()
  60
  61 typedef enum {
  62   ROX_ICON_THEME_NOT_FOUND,
  63   ROX_ICON_THEME_FAILED
  64 } RoxIconThemeError;
  65
  66 GQuark rox_icon_theme_error_quark (void) G_GNUC_CONST;
  67
  68 GType         rox_icon_theme_get_type              (void) G_GNUC_CONST;
  69
  70 RoxIconTheme *rox_icon_theme_new                   (void);
  71 void          rox_icon_theme_get_search_path       (RoxIconTheme                *icon_theme,
  72                                                     gchar                      **path[],
  73                                                     gint                        *n_elements);
  74 void          rox_icon_theme_set_custom_theme      (RoxIconTheme                *icon_theme,
  75                                                     const gchar                 *theme_name);
  76
  77 RoxIconInfo * rox_icon_theme_lookup_icon           (RoxIconTheme                *icon_theme,
  78                                                     const gchar                 *icon_name,
  79                                                     gint                         size,
  80                                                     RoxIconLookupFlags           flags);
  81 GdkPixbuf *   rox_icon_theme_load_icon             (RoxIconTheme                *icon_theme,
  82                                                     const gchar                 *icon_name,
  83                                                     gint                         size,
  84                                                     RoxIconLookupFlags           flags,
  85                                                     GError                     **error);
  86
  87 gboolean      rox_icon_theme_rescan_if_needed      (RoxIconTheme                *icon_theme);
  88
  89 GType         rox_icon_info_get_type (void);
  90 RoxIconInfo  *rox_icon_info_copy     (RoxIconInfo *icon_info);
  91 void          rox_icon_info_free     (RoxIconInfo *icon_info);
  92
  93
  94 G_END_DECLS
  95
  96 #endif /* __ROX_ICON_THEME_H__ */