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maemo: Reload icons on icon theme change.

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This is also needed during the installation because the applet might be
loaded before the icons are installed (or the icon cache is refreshed).
This commit is contained in:
Tobias Brunner
2011-02-04 18:02:48 +01:00
parent 25d7f059e2
commit a90891e6e3
1 changed files with 21 additions and 16 deletions
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src/frontends/maemo/src/strongswan-status.c
+21 -16
View File
@@ -39,6 +39,10 @@
#define ICON_SIZE_STATUS 18
#define ICON_SIZE_BUTTON 48
#define UNREF_IF(obj) do { \
if (obj) { obj = (g_object_unref (obj), NULL); } \
} while(0)
typedef enum
{
STATUS_DISCONNECTED,
@@ -485,14 +489,8 @@ dbus_req_handler(const gchar *interface, const gchar *method,
static GdkPixbuf*
load_icon (GtkIconTheme *theme, const gchar *name, gint size)
{
GdkPixbuf *icon = NULL;
GdkPixbuf *loaded = gtk_icon_theme_load_icon (theme, name, size,
GTK_ICON_LOOKUP_NO_SVG, NULL);
if (loaded)
{ /* so we don't have to listen for theme changes, we copy the icon */
icon = gdk_pixbuf_copy (loaded);
g_object_unref (loaded);
}
GdkPixbuf *icon = gtk_icon_theme_load_icon (theme, name, size,
GTK_ICON_LOOKUP_NO_SVG, NULL);
return icon;
}
@@ -508,10 +506,18 @@ load_icons (StrongswanStatusPrivate *priv)
ICON_SIZE_BUTTON);
priv->icons.button_close = load_icon (theme, "strongswan_lock_close",
ICON_SIZE_BUTTON);
if (!priv->icons.status_open || !priv->icons.button_open)
{
hildon_banner_show_information (NULL, NULL, "failed to load icons");
}
}
static void
icon_theme_changed (GtkIconTheme *theme, StrongswanStatus *plugin)
{
StrongswanStatusPrivate *priv = plugin->priv;
UNREF_IF(priv->icons.status_open);
UNREF_IF(priv->icons.status_close);
UNREF_IF(priv->icons.button_open);
UNREF_IF(priv->icons.button_close);
load_icons (priv);
update_status_menu (plugin);
}
static void
@@ -539,6 +545,9 @@ strongswan_status_init (StrongswanStatus *plugin)
priv->conns = strongswan_connections_new ();
g_signal_connect_object (gtk_icon_theme_get_default (), "changed",
G_CALLBACK (icon_theme_changed), plugin, 0);
load_icons(priv);
hd_status_plugin_item_set_status_area_icon (HD_STATUS_PLUGIN_ITEM (plugin),
@@ -564,10 +573,6 @@ strongswan_status_init (StrongswanStatus *plugin)
gtk_widget_show_all (GTK_WIDGET (plugin));
}
#define UNREF_IF(obj) do { \
if (obj) { obj = (g_object_unref (obj), NULL); } \
} while(0)
static void
strongswan_status_dispose (GObject *object)
{