xfdesktop-4.10.0-cache.patch

diff -crB xfdesktop-4.10.0/common/xfdesktop-common.c xfdesktop-4.10.0-cache/common/xfdesktop-common.c
*** xfdesktop-4.10.0/common/xfdesktop-common.c	2012-04-28 16:53:05.000000000 -0400
--- xfdesktop-4.10.0-cache/common/xfdesktop-common.c	2012-05-11 11:50:36.000000000 -0400
***************
*** 51,56 ****
--- 51,57 ----
  #include <libxfce4util/libxfce4util.h>
  
  #include "xfdesktop-common.h"
+ #include <sys/stat.h>
  
  #ifndef O_BINARY
  #define O_BINARY  0
***************
*** 277,282 ****
--- 278,291 ----
      fd = open(filename, O_RDONLY|O_BINARY);
      if(fd < 0)
          return FALSE;
+         
+      /* just because we can open you doesn't mean your a real image */
+      int status;
+      struct stat st_buf;
+      status = stat(filename, &st_buf);
+      if (S_ISDIR (st_buf.st_mode))
+         return FALSE;
+ 
  
      loader = gdk_pixbuf_loader_new();
      g_signal_connect(G_OBJECT(loader), "size-prepared",
diff -crB xfdesktop-4.10.0/settings/main.c xfdesktop-4.10.0-cache/settings/main.c
*** xfdesktop-4.10.0/settings/main.c	2012-04-28 16:53:07.000000000 -0400
--- xfdesktop-4.10.0-cache/settings/main.c	2012-05-11 11:48:30.000000000 -0400
***************
*** 139,144 ****
--- 139,159 ----
      TARGET_TEXT_URI_LIST = 0,
  };
  
+ static char *replace_str(char *str, char *orig, char *rep)
+ {
+   static char buffer[4096];
+   char *p;
+ 
+   if(!(p = strstr(str, orig)))  // Is 'orig' even in 'str'?
+     return str;
+ 
+   strncpy(buffer, str, p-str); // Copy characters from 'str' start to 'orig' st$
+   buffer[p-str] = '\0';
+ 
+   sprintf(buffer+(p-str), "%s%s", rep, p+strlen(orig));
+ 
+   return buffer;
+ }
  
  /* assumes gdk lock is held on function enter, and should be held
   * on function exit */
***************
*** 146,152 ****
  xfdesktop_settings_do_single_preview(GtkTreeModel *model,
                                       GtkTreeIter *iter)
  {
!     gchar *name = NULL, *new_name = NULL, *filename = NULL;
      GdkPixbuf *pix, *pix_scaled = NULL;
  
      gtk_tree_model_get(model, iter,
--- 161,168 ----
  xfdesktop_settings_do_single_preview(GtkTreeModel *model,
                                       GtkTreeIter *iter)
  {
!     //gchar *name = NULL, *new_name = NULL, *filename = NULL;
!     gchar *name = NULL, *new_name = NULL, *filename = NULL, *cachefile = NULL;
      GdkPixbuf *pix, *pix_scaled = NULL;
  
      gtk_tree_model_get(model, iter,
***************
*** 154,159 ****
--- 170,183 ----
                         COL_FILENAME, &filename,
                         -1);
  
+   	cachefile = replace_str(name,"<b>","");
+   	cachefile = replace_str(cachefile,"</b>","");
+   	cachefile = g_strdup_printf(_("%sthumb-%s"),xfce_resource_lookup(XFCE_RESOURCE_CACHE, "xfce4/"),cachefile);
+   
+   	if( access( cachefile, W_OK ) != -1 ) {
+   		g_free(filename);
+   		pix_scaled = gdk_pixbuf_new_from_file(cachefile,NULL);
+   	} else {
      pix = gdk_pixbuf_new_from_file(filename, NULL);
      g_free(filename);
      if(pix) {
***************
*** 177,186 ****
--- 201,215 ----
          height = PREVIEW_HEIGHT;
          pix_scaled = gdk_pixbuf_scale_simple(pix, width, height,
                                               GDK_INTERP_BILINEAR);
+                                              
+ 		/* save thumb on hd */
+ 		gdk_pixbuf_save(pix_scaled, cachefile, "jpeg", NULL, "quality", "75", NULL);              
  
          g_object_unref(G_OBJECT(pix));
      }
      g_free(name);
+     g_free(cachefile);
+ }
  
      if(new_name) {
          gtk_list_store_set(GTK_LIST_STORE(model), iter,