static void
theme_changed (GtkSettings *settings,
GParamSpec *pspec,
GeditApp *app)
{
GeditAppPrivate *priv;
priv = gedit_app_get_instance_private (app);
gchar *theme, *lc_theme, *theme_css;
g_object_get (settings, "gtk-theme-name", &theme, NULL);
lc_theme = g_ascii_strdown (theme, -1);
g_free (theme);
theme_css = g_strdup_printf ("gedit.%s.css", lc_theme);
g_free (lc_theme);
if (priv->theme_provider != NULL)
{
gtk_style_context_remove_provider_for_screen (gdk_screen_get_default (),
GTK_STYLE_PROVIDER (priv->theme_provider));
g_clear_object (&priv->theme_provider);
}
priv->theme_provider = load_css_from_resource (theme_css, FALSE);
g_free (theme_css);
}
static void
gedit_app_dispose (GObject *object)
{
GeditAppPrivate *priv;
priv = gedit_app_get_instance_private (GEDIT_APP (object));
g_clear_object (&priv->ui_settings);
g_clear_object (&priv->window_settings);
g_clear_object (&priv->settings);
g_clear_object (&priv->page_setup);
g_clear_object (&priv->print_settings);
/* Note that unreffing the extensions will automatically remove
* all extensions which in turn will deactivate the extension
*/
g_clear_object (&priv->extensions);
g_clear_object (&priv->engine);
if (priv->theme_provider != NULL)
{
gtk_style_context_remove_provider_for_screen (gdk_screen_get_default (),
GTK_STYLE_PROVIDER (priv->theme_provider));
g_clear_object (&priv->theme_provider);
}
g_clear_object (&priv->window_menu);
g_clear_object (&priv->notebook_menu);
g_clear_object (&priv->tab_width_menu);
g_clear_object (&priv->line_col_menu);
G_OBJECT_CLASS (gedit_app_parent_class)->dispose (object);
}
static VALUE
rg_remove_provider(VALUE self, VALUE provider)
{
gtk_style_context_remove_provider_for_screen(_SELF(self),
RVAL2GTKSTYLEPROVIDER(provider));
return self;
}
static void
remove_extra_css (GtkStyleProvider *provider)
{
if (provider == NULL)
return;
gtk_style_context_remove_provider_for_screen (gdk_screen_get_default (),
provider);
}
static void
ide_keybindings_unload_plugin (IdeKeybindings *self,
PeasPluginInfo *plugin_info,
PeasEngine *engine)
{
GtkStyleProvider *provider;
const gchar *module_name;
g_assert (IDE_IS_KEYBINDINGS (self));
g_assert (plugin_info != NULL);
g_assert (PEAS_IS_ENGINE (engine));
if (self->plugin_providers == NULL)
return;
module_name = peas_plugin_info_get_module_name (plugin_info);
provider = g_hash_table_lookup (self->plugin_providers, module_name);
if (provider == NULL)
return;
gtk_style_context_remove_provider_for_screen (gdk_screen_get_default (), provider);
g_hash_table_remove (self->plugin_providers, module_name);
}
static void
ide_keybindings_reload (IdeKeybindings *self)
{
GdkScreen *screen;
PeasEngine *engine;
const GList *list;
IDE_ENTRY;
g_assert (IDE_IS_KEYBINDINGS (self));
{
g_autofree gchar *path = NULL;
g_autoptr(GBytes) bytes = NULL;
g_autoptr(GError) error = NULL;
if (self->mode == NULL)
self->mode = g_strdup ("default");
IDE_TRACE_MSG ("Loading %s keybindings", self->mode);
path = g_strdup_printf ("/org/gnome/builder/keybindings/%s.css", self->mode);
bytes = g_resources_lookup_data (path, G_RESOURCE_LOOKUP_FLAGS_NONE, &error);
if (error == NULL)
{
/*
* We use -1 for the length so that the CSS provider knows that the
* string is \0 terminated. This is guaranteed to us by GResources so
* that interned data can be used as C strings.
*/
gtk_css_provider_load_from_data (self->css_provider,
g_bytes_get_data (bytes, NULL),
-1,
&error);
}
if (error)
g_warning ("%s", error->message);
}
engine = peas_engine_get_default ();
screen = gdk_screen_get_default ();
if (self->plugin_providers != NULL)
{
GHashTableIter iter;
GtkStyleProvider *provider;
g_hash_table_iter_init (&iter, self->plugin_providers);
while (g_hash_table_iter_next (&iter, NULL, (gpointer *)&provider))
gtk_style_context_remove_provider_for_screen (screen, provider);
g_clear_pointer (&self->plugin_providers, g_hash_table_unref);
}
self->plugin_providers = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
list = peas_engine_get_plugin_list (engine);
for (; list != NULL; list = list->next)
{
PeasPluginInfo *plugin_info = list->data;
if (!peas_plugin_info_is_loaded (plugin_info))
continue;
ide_keybindings_load_plugin (self, plugin_info, engine);
}
IDE_EXIT;
}
