libgnomeui r5585 - trunk/test-gnome

[kmaraas svn gnome org]

Author: kmaraas
Date: Sun Mar 16 12:38:59 2008
New Revision: 5585
URL: http://svn.gnome.org/viewvc/libgnomeui?rev=5585&view=rev

Log:
Forgot this file

Added:
   trunk/test-gnome/testgnomegdkpixbuf.c

Added: trunk/test-gnome/testgnomegdkpixbuf.c
==============================================================================
--- (empty file)
+++ trunk/test-gnome/testgnomegdkpixbuf.c	Sun Mar 16 12:38:59 2008
@@ -0,0 +1,101 @@
+
+#include <config.h>
+#include <time.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <gio/gio.h>
+#include <libgnomeui.h>
+#include <libgnomeui/gnome-thumbnail.h>
+
+static gboolean async_ok;
+
+static void 
+pixbuf_done (GnomeGdkPixbufAsyncHandle *handle, gpointer user_data)
+{
+        gtk_main_quit ();
+}
+
+static void 
+pixbuf_loaded (GnomeGdkPixbufAsyncHandle *handle,
+               GnomeVFSResult error,
+               GdkPixbuf *pixbuf,
+               gpointer user_data)
+{
+        if (pixbuf != NULL) {
+                GError *error = NULL;
+
+                if (!gdk_pixbuf_save (pixbuf, "pixbuf-async.png", "png", &error, NULL)) {
+                        g_warning ("Error saving file pixbuf-async.png: %s", error->message);
+                } else {
+                        async_ok = TRUE;
+                }
+        }
+}
+
+int
+main (int argc, char *argv[])
+{
+        int ret;
+        char *uri;
+        GdkPixbuf *pixbuf;
+        GFile *file;
+        GError *error;
+        GnomeGdkPixbufAsyncHandle *handle;
+
+        uri = NULL;
+        error = NULL;
+        async_ok = FALSE;
+        ret = 1;
+
+        gtk_init (&argc, &argv);
+
+        if (argc != 2) {
+                g_warning ("usage: %s <uri_to_imagefile>", argv[0]);
+                goto out;
+        }
+
+        /* this is a cheap trick to get file:/// properly appended */
+        file = g_file_new_for_commandline_arg (argv[1]);
+        uri = g_file_get_uri (file);
+        g_object_unref (file);
+
+        /* first, test the sync version */
+        g_message ("Using gnome_gdk_pixbuf_new_from_uri() to load file with uri '%s'", uri);
+
+        pixbuf = gnome_gdk_pixbuf_new_from_uri (uri);
+        if (pixbuf == NULL) {
+                g_warning ("gnome_gdk_pixbuf_new_from_uri() failed");
+                goto out;
+        }
+        if (!gdk_pixbuf_save (pixbuf, "pixbuf-sync.png", "png", &error, NULL)) {
+                g_warning ("Error saving file pixbuf-sync.png: %s", error->message);
+                goto out;
+        }
+        g_object_unref (pixbuf);
+
+        g_message ("Saved pixbuf to pixbuf-sync.png");
+
+        /* now, the async version */
+        g_message ("Using gnome_gdk_pixbuf_new_from_uri_async() to load file with uri '%s'", uri);
+
+        handle = gnome_gdk_pixbuf_new_from_uri_async (uri,
+                                                      pixbuf_loaded,
+                                                      pixbuf_done,
+                                                      NULL);
+
+        gtk_main ();
+
+        if (!async_ok) {
+                g_warning ("Error saving file pixbuf-async.png");
+                goto out;
+        }
+
+        g_message ("Saved pixbuf to pixbuf-async.png");
+
+        ret = 0;
+
+out:
+        g_free (uri);
+        return ret;
+}