Pileus Git - ~andy/gtk/blob - gtk/gtkiconhelperprivate.h

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 2011 Red Hat, Inc.
   3  *
   4  * Authors: Cosimo Cecchi <cosimoc@gnome.org>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #ifndef __GTK_ICON_HELPER_H__
  23 #define __GTK_ICON_HELPER_H__
  24
  25 #include <glib-object.h>
  26
  27 #include <gtk/gtk.h>
  28
  29 G_BEGIN_DECLS
  30
  31 #define GTK_TYPE_ICON_HELPER _gtk_icon_helper_get_type()
  32
  33 #define GTK_ICON_HELPER(obj) \
  34   (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
  35    GTK_TYPE_ICON_HELPER, GtkIconHelper))
  36
  37 #define GTK_ICON_HELPER_CLASS(klass) \
  38   (G_TYPE_CHECK_CLASS_CAST ((klass), \
  39    GTK_TYPE_ICON_HELPER, GtkIconHelperClass))
  40
  41 #define GTK_IS_ICON_HELPER(obj) \
  42   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
  43    GTK_TYPE_ICON_HELPER))
  44
  45 #define GTK_IS_ICON_HELPER_CLASS(klass) \
  46   (G_TYPE_CHECK_CLASS_TYPE ((klass), \
  47    GTK_TYPE_ICON_HELPER))
  48
  49 #define GTK_ICON_HELPER_GET_CLASS(obj) \
  50   (G_TYPE_INSTANCE_GET_CLASS ((obj), \
  51    GTK_TYPE_ICON_HELPER, GtkIconHelperClass))
  52
  53 typedef struct _GtkIconHelper GtkIconHelper;
  54 typedef struct _GtkIconHelperClass GtkIconHelperClass;
  55 typedef struct _GtkIconHelperPrivate GtkIconHelperPrivate;
  56
  57 struct _GtkIconHelper
  58 {
  59   GObject parent;
  60
  61   GtkIconHelperPrivate *priv;
  62 };
  63
  64 struct _GtkIconHelperClass
  65 {
  66   GObjectClass parent_class;
  67 };
  68
  69 GType _gtk_icon_helper_get_type (void) G_GNUC_CONST;
  70
  71 GtkIconHelper *_gtk_icon_helper_new (void);
  72
  73 void _gtk_icon_helper_clear (GtkIconHelper *self);
  74 void _gtk_icon_helper_invalidate (GtkIconHelper *self);
  75
  76 gboolean _gtk_icon_helper_get_is_empty (GtkIconHelper *self);
  77
  78 void _gtk_icon_helper_set_gicon (GtkIconHelper *self,
  79                                  GIcon *gicon,
  80                                  GtkIconSize icon_size);
  81 void _gtk_icon_helper_set_pixbuf (GtkIconHelper *self,
  82                                   GdkPixbuf *pixbuf);
  83 void _gtk_icon_helper_set_animation (GtkIconHelper *self,
  84                                      GdkPixbufAnimation *animation);
  85 void _gtk_icon_helper_set_icon_set (GtkIconHelper *self,
  86                                     GtkIconSet *icon_set,
  87                                     GtkIconSize icon_size);
  88
  89 void _gtk_icon_helper_set_icon_name (GtkIconHelper *self,
  90                                      const gchar *icon_name,
  91                                      GtkIconSize icon_size);
  92 void _gtk_icon_helper_set_stock_id (GtkIconHelper *self,
  93                                     const gchar *stock_id,
  94                                     GtkIconSize icon_size);
  95
  96 void _gtk_icon_helper_set_icon_size (GtkIconHelper *self,
  97                                      GtkIconSize icon_size);
  98 void _gtk_icon_helper_set_pixel_size (GtkIconHelper *self,
  99                                       gint pixel_size);
 100 void _gtk_icon_helper_set_use_fallback (GtkIconHelper *self,
 101                                         gboolean use_fallback);
 102
 103 GtkImageType _gtk_icon_helper_get_storage_type (GtkIconHelper *self);
 104 GtkIconSize _gtk_icon_helper_get_icon_size (GtkIconHelper *self);
 105 gint _gtk_icon_helper_get_pixel_size (GtkIconHelper *self);
 106 gboolean _gtk_icon_helper_get_use_fallback (GtkIconHelper *self);
 107
 108 GdkPixbuf *_gtk_icon_helper_peek_pixbuf (GtkIconHelper *self);
 109 GIcon *_gtk_icon_helper_peek_gicon (GtkIconHelper *self);
 110 GtkIconSet *_gtk_icon_helper_peek_icon_set (GtkIconHelper *self);
 111 GdkPixbufAnimation *_gtk_icon_helper_peek_animation (GtkIconHelper *self);
 112
 113 const gchar *_gtk_icon_helper_get_stock_id (GtkIconHelper *self);
 114 const gchar *_gtk_icon_helper_get_icon_name (GtkIconHelper *self);
 115
 116 GdkPixbuf *_gtk_icon_helper_ensure_pixbuf (GtkIconHelper *self,
 117                                            GtkStyleContext *context);
 118 void _gtk_icon_helper_get_size (GtkIconHelper *self,
 119                                 GtkStyleContext *context,
 120                                 gint *width_out,
 121                                 gint *height_out);
 122
 123 void _gtk_icon_helper_draw (GtkIconHelper *self,
 124                             GtkStyleContext *context,
 125                             cairo_t *cr,
 126                             gdouble x,
 127                             gdouble y);
 128
 129 G_END_DECLS
 130
 131 #endif /* __GTK_ICON_HELPER_H__ */