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/*
* Copyright 2015 Javier S. Pedro <dev.git@javispedro.com>
*
* This file is part of MDock.
*
* MDock is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MDock 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 General Public License
* along with MDock. If not, see <http://www.gnu.org/licenses/>.
*/
#include <glib/gi18n.h>
#include "mdock-item-menu.h"
#define MDOCK_ITEM_MENU_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE((object), MDOCK_TYPE_ITEM_MENU, MDockItemMenuPrivate))
struct _MDockItemMenuPrivate
{
GtkSeparatorMenuItem *menu_sep1;
GtkImageMenuItem *menu_close_all;
GtkImageMenuItem *menu_pin;
GtkImageMenuItem *menu_launch;
};
G_DEFINE_TYPE (MDockItemMenu, mdock_item_menu, GTK_TYPE_MENU)
enum {
PROP_0,
PROP_ITEM,
N_PROPERTIES
};
static GParamSpec *obj_properties[N_PROPERTIES] = { NULL };
static void handle_item_pinned(MDockItemMenu *self, GParamSpec *spec, MDockItem *item)
{
const gboolean pinned = mdock_item_get_pinned(item);
gtk_menu_item_set_label(GTK_MENU_ITEM(self->priv->menu_pin),
pinned ? _("Un_pin") : _("_Pin"));
}
static void handle_item_desktop_app_info(MDockItemMenu *self, GParamSpec *spec, MDockItem *item)
{
GDesktopAppInfo *appinfo = mdock_item_get_desktop_app_info(item);
gtk_widget_set_visible(GTK_WIDGET(self->priv->menu_pin), appinfo != NULL);
gtk_widget_set_visible(GTK_WIDGET(self->priv->menu_launch), appinfo != NULL);
if (!gtk_image_menu_item_get_image(self->priv->menu_launch) && appinfo) {
gint width, height;
if (gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height)) {
GtkIconTheme *theme = gtk_icon_theme_get_default();
gint icon_size = MAX(width, height);
GIcon *icon = g_app_info_get_icon(G_APP_INFO(appinfo));
GtkIconInfo *info = gtk_icon_theme_lookup_by_gicon(theme, icon, icon_size,
GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SIZE);
if (info) {
GdkPixbuf *pixbuf = gtk_icon_info_load_icon(info, NULL);
if (pixbuf) {
GtkWidget *image = gtk_image_new_from_pixbuf(pixbuf);
gtk_image_menu_item_set_image(self->priv->menu_launch, image);
g_object_unref(pixbuf);
}
gtk_icon_info_free(info);
}
}
}
}
static void handle_item_n_windows(MDockItemMenu *self, GParamSpec *spec, MDockItem *item)
{
gtk_widget_set_visible(GTK_WIDGET(self->priv->menu_close_all),
mdock_item_has_windows(item));
}
static void mdock_item_menu_set_property(GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
MDockItemMenu *self = MDOCK_ITEM_MENU(object);
switch (property_id) {
case PROP_ITEM:
g_clear_object(&self->item);
self->item = g_value_dup_object(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
break;
}
}
static void mdock_item_menu_get_property(GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
MDockItemMenu *self = MDOCK_ITEM_MENU(object);
switch (property_id) {
case PROP_ITEM:
g_value_set_object(value, self->item);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
break;
}
}
static void
mdock_item_menu_constructed(GObject *object)
{
MDockItemMenu *self = MDOCK_ITEM_MENU(object);
G_OBJECT_CLASS(mdock_item_menu_parent_class)->constructed(object);
g_signal_connect_object(self->priv->menu_close_all, "activate",
G_CALLBACK(mdock_item_close_all_windows), self->item,
G_CONNECT_SWAPPED);
g_signal_connect_object(self->priv->menu_pin, "activate",
G_CALLBACK(mdock_item_toggle_pinned), self->item,
G_CONNECT_SWAPPED);
g_signal_connect_object(self->priv->menu_launch, "activate",
G_CALLBACK(mdock_item_launch), self->item,
G_CONNECT_SWAPPED);
g_signal_connect_object(self->item, "notify::pinned",
G_CALLBACK(handle_item_pinned), self,
G_CONNECT_SWAPPED);
g_signal_connect_object(self->item, "notify::desktop-app-info",
G_CALLBACK(handle_item_desktop_app_info), self,
G_CONNECT_SWAPPED);
g_signal_connect_object(self->item, "notify::n-windows",
G_CALLBACK(handle_item_n_windows), self,
G_CONNECT_SWAPPED);
handle_item_desktop_app_info(self, NULL, self->item);
handle_item_pinned(self, NULL, self->item);
}
static void
mdock_item_menu_dispose(GObject *object)
{
MDockItemMenu *self = MDOCK_ITEM_MENU(object);
g_clear_object(&self->item);
G_OBJECT_CLASS (mdock_item_menu_parent_class)->dispose(object);
}
static void
mdock_item_menu_finalize (GObject *object)
{
G_OBJECT_CLASS (mdock_item_menu_parent_class)->finalize (object);
}
static void
mdock_item_menu_init (MDockItemMenu *self)
{
self->priv = MDOCK_ITEM_MENU_GET_PRIVATE (self);
self->priv->menu_sep1 = GTK_SEPARATOR_MENU_ITEM(gtk_separator_menu_item_new());
gtk_menu_shell_append(GTK_MENU_SHELL(self), GTK_WIDGET(self->priv->menu_sep1));
self->priv->menu_close_all = GTK_IMAGE_MENU_ITEM(gtk_image_menu_item_new_from_stock(GTK_STOCK_CLOSE, NULL));
gtk_menu_shell_append(GTK_MENU_SHELL(self), GTK_WIDGET(self->priv->menu_close_all));
self->priv->menu_pin = GTK_IMAGE_MENU_ITEM(gtk_image_menu_item_new_with_mnemonic(_("_Pin")));
gtk_menu_shell_append(GTK_MENU_SHELL(self), GTK_WIDGET(self->priv->menu_pin));
self->priv->menu_launch = GTK_IMAGE_MENU_ITEM(gtk_image_menu_item_new_with_mnemonic(_("_New instance")));
gtk_menu_shell_append(GTK_MENU_SHELL(self), GTK_WIDGET(self->priv->menu_launch));
}
static void
mdock_item_menu_class_init (MDockItemMenuClass *klass)
{
GObjectClass *obj_class = G_OBJECT_CLASS (klass);
obj_class->set_property = mdock_item_menu_set_property;
obj_class->get_property = mdock_item_menu_get_property;
obj_class->constructed = mdock_item_menu_constructed;
obj_class->dispose = mdock_item_menu_dispose;
obj_class->finalize = mdock_item_menu_finalize;
g_type_class_add_private(obj_class, sizeof(MDockItemMenuPrivate));
obj_properties[PROP_ITEM] = g_param_spec_object("item",
"The MDockItem the options in this menu apply to",
"Set the MDockItem the options in this menu apply to",
MDOCK_TYPE_ITEM,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(obj_class, N_PROPERTIES, obj_properties);
}
MDockItemMenu *
mdock_item_menu_new(MDockItem *item)
{
return g_object_new(MDOCK_TYPE_ITEM_MENU, "item", item, NULL);
}
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