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authorTed Gould <ted@gould.cx>2010-03-10 13:10:36 -0600
committerTed Gould <ted@gould.cx>2010-03-10 13:10:36 -0600
commit805edb88641378614175ad9f4f205bbdc1d707a1 (patch)
tree7289f5a01f0f942ec4ce332f14dca10768bc39ad /libindicator/indicator-image-helper.c
parent48e8a34c8d54500bfa7b303d36d9cca9c8348ccf (diff)
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Pulled out a bunch of the code into a refresh function for signals.
Diffstat (limited to 'libindicator/indicator-image-helper.c')
-rw-r--r--libindicator/indicator-image-helper.c51
1 files changed, 33 insertions, 18 deletions
diff --git a/libindicator/indicator-image-helper.c b/libindicator/indicator-image-helper.c
index 3bc25a2..5897711 100644
--- a/libindicator/indicator-image-helper.c
+++ b/libindicator/indicator-image-helper.c
@@ -3,31 +3,28 @@
const gchar * INDICATOR_NAMES_DATA = "indicator-names-data";
-GtkImage *
-indicator_image_helper (const gchar * name)
+void
+refresh_image (GtkImage * image)
{
- g_return_val_if_fail(name != NULL, NULL);
- g_return_val_if_fail(name[0] != '\0', NULL);
+ g_return_if_fail(GTK_IS_IMAGE(image));
+
+ GIcon * icon_names = (GIcon *)g_object_get_data(G_OBJECT(image), INDICATOR_NAMES_DATA);
+ g_return_if_fail(icon_names != NULL);
/* Get the default theme */
GtkIconTheme * default_theme = gtk_icon_theme_get_default();
- g_return_val_if_fail(default_theme != NULL, NULL);
-
- /* Build us a GIcon */
- GIcon * icon_names = g_themed_icon_new_with_default_fallbacks(name);
- g_return_val_if_fail(icon_names != NULL, NULL);
+ g_return_if_fail(default_theme != NULL);
/* Look through the themes for that icon */
GtkIconInfo * icon_info = gtk_icon_theme_lookup_by_gicon(default_theme, icon_names, 22, 0);
if (icon_info == NULL) {
- g_warning("Unable to find icon '%s' in theme.", name);
- g_object_unref(icon_names);
- return NULL;
+ g_warning("Unable to find icon in theme.");
+ return;
}
/* Grab the filename */
const gchar * icon_filename = gtk_icon_info_get_filename(icon_info);
- g_return_val_if_fail(icon_filename != NULL, NULL); /* An error because we shouldn't get info without a filename */
+ g_return_if_fail(icon_filename != NULL); /* An error because we shouldn't get info without a filename */
/* Build a pixbuf */
GError * error = NULL;
@@ -35,14 +32,29 @@ indicator_image_helper (const gchar * name)
gtk_icon_info_free(icon_info);
if (pixbuf == NULL) {
- g_error("Unable to load icon from name '%s' file '%s' because: %s", name, icon_filename, error == NULL ? "I don't know" : error->message);
- g_object_unref(icon_names);
- return NULL;
+ g_error("Unable to load icon from file '%s' because: %s", icon_filename, error == NULL ? "I don't know" : error->message);
+ return;
}
+ /* Put the pixbuf on the image */
+ gtk_image_set_from_pixbuf(image, pixbuf);
+ g_object_unref(G_OBJECT(pixbuf));
+
+ return;
+}
+
+GtkImage *
+indicator_image_helper (const gchar * name)
+{
+ g_return_val_if_fail(name != NULL, NULL);
+ g_return_val_if_fail(name[0] != '\0', NULL);
+
+ /* Build us a GIcon */
+ GIcon * icon_names = g_themed_icon_new_with_default_fallbacks(name);
+ g_return_val_if_fail(icon_names != NULL, NULL);
+
/* Build us an image */
- GtkImage * image = GTK_IMAGE(gtk_image_new_from_pixbuf(pixbuf));
- g_object_unref(pixbuf);
+ GtkImage * image = GTK_IMAGE(gtk_image_new());
if (image == NULL) {
g_error("Unable to create image from pixbuf on icon name '%s'", name);
@@ -53,6 +65,9 @@ indicator_image_helper (const gchar * name)
/* Attach our names to the image */
g_object_set_data_full(G_OBJECT(image), INDICATOR_NAMES_DATA, icon_names, g_object_unref);
+ /* Put the pixbuf in */
+ refresh_image(image);
+
/* Connect to all changes */
/* TODO */