Fix #314: Remote commands for thumbnail maintenance

[geeqie.git] / src / compat.c

diff --git a/src/compat.c b/src/compat.c
index 17a5d70..5a2c0f3 100644 (file)
--- a/src/compat.c
+++ b/src/compat.c
@@ -1,58 +1,50 @@
 /*
- * Geeqie
- * Copyright (C) 2008 - 2010 The Geeqie Team
+ * Copyright (C) 2008 - 2016 The Geeqie Team
  *
- * Authors: Vladimir Nadvornik / Laurent Monin
+ * Authors: Vladimir Nadvornik, Laurent Monin
  *
- * This software is released under the GNU General Public License (GNU GPL).
- * Please read the included file COPYING for more information.
- * This software comes with no warranty of any kind, use at your own risk!
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include "main.h"
 #include "compat.h"
 
-/* gtk_radio_action_set_current_value() replacement for GTK+ < 2.10 */
-void radio_action_set_current_value(GtkRadioAction *action, gint current_value)
+#if !GTK_CHECK_VERSION(2,24,0)
+gint compat_gdk_window_get_width(GdkWindow *window)
 {
-#if GTK_CHECK_VERSION(2, 10, 0)
-       gtk_radio_action_set_current_value(action, current_value);
-#else
-       GSList *group;
-       gint value;
-
-       group = gtk_radio_action_get_group(action);
-       while (group)
-               {
-               action = GTK_RADIO_ACTION(group->data);
-               g_object_get(G_OBJECT(action), "value", &value, NULL);
-               if (value == current_value)
-                       {
-                       gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), TRUE);
-                       return;
-                       }
-               group = g_slist_next(group);
-               }
-#endif
+       gint w, h;
+       gdk_drawable_get_size(window, &w, &h);
+       return w;
 }
 
-#if !GLIB_CHECK_VERSION(2, 14, 0)
-static void hash_table_add(gpointer key, gpointer value, gpointer user_data)
+gint compat_gdk_window_get_height(GdkWindow *window)
 {
-       GList **list = user_data;
-       *list = g_list_prepend(*list, key);
+       gint w, h;
+       gdk_drawable_get_size(window, &w, &h);
+       return h;
 }
 #endif
 
-GList* hash_table_get_keys(GHashTable *hash_table)
+#if !GTK_CHECK_VERSION(2,22,0)
+cairo_surface_t *compat_gdk_window_create_similar_surface (GdkWindow *window, cairo_content_t content, gint width, gint height)
 {
-#if GLIB_CHECK_VERSION(2, 14, 0)
-       return g_hash_table_get_keys(hash_table);
-#else
-       GList *list = NULL;
-       g_hash_table_foreach(hash_table, hash_table_add, &list);
-       return list;
-#endif
+       cairo_t *cr = gdk_cairo_create(window);
+       cairo_surface_t *ws = cairo_get_target(cr);
+       cairo_surface_t *ret = cairo_surface_create_similar(ws, content, width, height);
+       cairo_destroy(cr);
+       return ret;
 }
-
+#endif
 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */