/*
* e-popup-action.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include "e-popup-action.h"
#include <glib/gi18n.h>
#include "e-util/e-binding.h"
#define E_POPUP_ACTION_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_POPUP_ACTION, EPopupActionPrivate))
enum {
PROP_0,
PROP_SOURCE
};
struct _EPopupActionPrivate {
GtkAction *source;
};
static gpointer parent_class;
static void
popup_action_set_source (EPopupAction *popup_action,
GtkAction *source)
{
g_return_if_fail (popup_action->priv->source == NULL);
g_return_if_fail (GTK_IS_ACTION (source));
popup_action->priv->source = g_object_ref (source);
}
static void
popup_action_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_SOURCE:
popup_action_set_source (
E_POPUP_ACTION (object),
g_value_get_object (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
popup_action_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_SOURCE:
g_value_set_object (
value, e_popup_action_get_source (
E_POPUP_ACTION (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
popup_action_dispose (GObject *object)
{
EPopupActionPrivate *priv;
priv = E_POPUP_ACTION_GET_PRIVATE (object);
if (priv->source != NULL) {
g_object_unref (priv->source);
priv->source = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
popup_action_constructed (GObject *object)
{
EPopupActionPrivate *priv;
GObject *source;
gchar *icon_name;
gchar *label;
gchar *stock_id;
gchar *tooltip;
priv = E_POPUP_ACTION_GET_PRIVATE (object);
source = G_OBJECT (priv->source);
g_object_get (
object, "icon-name", &icon_name, "label", &label,
"stock-id", &stock_id, "tooltip", &tooltip, NULL);
if (label == NULL)
e_binding_new (source, "label", object, "label");
if (tooltip == NULL)
e_binding_new (source, "tooltip", object, "tooltip");
if (icon_name == NULL && stock_id == NULL) {
g_free (icon_name);
g_free (stock_id);
g_object_get (
source, "icon-name", &icon_name,
"stock-id", &stock_id, NULL);
if (icon_name == NULL) {
e_binding_new (
source, "icon-name", object, "icon-name");
e_binding_new (
source, "stock-id", object, "stock-id");
} else {
e_binding_new (
source, "stock-id", object, "stock-id");
e_binding_new (
source, "icon-name", object, "icon-name");
}
}
e_binding_new (source, "sensitive", object, "visible");
g_free (icon_name);
g_free (label);
g_free (stock_id);
g_free (tooltip);
}
static void
popup_action_class_init (EPopupActionClass *class)
{
GObjectClass *object_class;
parent_class = g_type_class_peek_parent (class);
g_type_class_add_private (class, sizeof (EPopupActionPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = popup_action_set_property;
object_class->get_property = popup_action_get_property;
object_class->dispose = popup_action_dispose;
g_object_class_install_property (
object_class,
PROP_SOURCE,
g_param_spec_object (
"source",
_("Source Action"),
_("The source action to proxy"),
GTK_TYPE_ACTION,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
}
static void
popup_action_init (EPopupAction *popup_action)
{
popup_action->priv = E_POPUP_ACTION_GET_PRIVATE (popup_action);
}
GType
e_popup_action_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (EPopupActionClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) popup_action_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EPopupAction),
0, /* n_preallocs */
(GInstanceInitFunc) popup_action_init,
NULL /* value_table */
};
type = g_type_register_static (
GTK_TYPE_ACTION, "EPopupAction", &type_info, 0);
}
return type;
}
EPopupAction *
e_popup_action_new (const gchar *name,
const gchar *label,
GtkAction *source)
{
EPopupAction *popup_action;
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (GTK_IS_ACTION (source), NULL);
popup_action = g_object_new (
E_TYPE_POPUP_ACTION, "name", name,
"label", label, "source", source, NULL);
/* XXX This is a hack to work around the fact that GtkAction's
* "label" and "tooltip" properties are not constructor
* properties, even though they're supplied upfront.
*
* See: http://bugzilla.gnome.org/show_bug.cgi?id=568334 */
popup_action_constructed (G_OBJECT (popup_action));
return popup_action;
}
GtkAction *
e_popup_action_get_source (EPopupAction *popup_action)
{
g_return_val_if_fail (E_IS_POPUP_ACTION (popup_action), NULL);
return popup_action->priv->source;
}
void
e_action_group_add_popup_actions (GtkActionGroup *action_group,
const EPopupActionEntry *entries,
guint n_entries)
{
guint ii;
g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
for (ii = 0; ii < n_entries; ii++) {
EPopupAction *popup_action;
GtkAction *source;
const gchar *label;
label = gtk_action_group_translate_string (
action_group, entries[ii].label);
source = gtk_action_group_get_action (
action_group, entries[ii].source);
if (source == NULL) {
g_warning (
"Source action '%s' not found in "
"action group '%s'", entries[ii].source,
gtk_action_group_get_name (action_group));
continue;
}
popup_action = e_popup_action_new (
entries[ii].name, label, source);
g_signal_connect_swapped (
popup_action, "activate",
G_CALLBACK (gtk_action_activate),
popup_action->priv->source);
gtk_action_group_add_action (
action_group, GTK_ACTION (popup_action));
g_object_unref (popup_action);
}
}
