Commit cfba6a9f authored by Alberts Muktupāvels's avatar Alberts Muktupāvels

menu: add GpRecentMenu

parent 689c5add
......@@ -35,6 +35,8 @@ menu_la_SOURCES = \
gp-menu.h \
gp-places-menu.c \
gp-places-menu.h \
gp-recent-menu.c \
gp-recent-menu.h \
gp-user-menu-applet.c \
gp-user-menu-applet.h \
gp-volumes.c \
......
/*
* Copyright (C) 2002 James Willcox
* Copyright (C) 2018 Alberts Muktupāvels
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Alberts Muktupāvels <alberts.muktupavels@gmail.com>
* James Willcox <jwillcox@gnome.org>
*/
#include "config.h"
#include "gp-recent-menu.h"
#include "gp-menu-utils.h"
#include <glib/gi18n-lib.h>
#include <libgnome-panel/gp-image-menu-item.h>
struct _GpRecentMenu
{
GtkMenu parent;
GpApplet *applet;
gboolean empty;
GtkWidget *clear_dialog;
guint reload_id;
gulong changed_id;
gulong menu_icon_size_id;
};
enum
{
PROP_0,
PROP_APPLET,
PROP_EMPTY,
LAST_PROP
};
static GParamSpec *menu_properties[LAST_PROP] = { NULL };
G_DEFINE_TYPE (GpRecentMenu, gp_recent_menu, GTK_TYPE_MENU)
static void
activate_cb (GtkWidget *item,
GtkRecentInfo *info)
{
const gchar *uri;
uri = gtk_recent_info_get_uri (info);
gp_menu_utils_launch_uri (uri);
}
static gint
items_sort_func (GtkRecentInfo *a,
GtkRecentInfo *b)
{
return gtk_recent_info_get_modified (b) - gtk_recent_info_get_modified (a);
}
static void
append_recent_items (GpRecentMenu *menu)
{
GtkRecentManager *manager;
GList *items;
guint icon_size;
gint count;
GList *l;
manager = gtk_recent_manager_get_default ();
items = gtk_recent_manager_get_items (manager);
items = g_list_sort (items, (GCompareFunc) items_sort_func);
icon_size = gp_applet_get_menu_icon_size (menu->applet);
count = 0;
for (l = items; l != NULL; l = l->next)
{
GtkRecentInfo *info;
GIcon *icon;
GtkWidget *image;
const gchar *label;
GtkWidget *item;
gchar *uri_display;
info = l->data;
icon = gtk_recent_info_get_gicon (info);
image = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_MENU);
gtk_image_set_pixel_size (GTK_IMAGE (image), icon_size);
g_clear_object (&icon);
label = gtk_recent_info_get_display_name (info);
item = gp_image_menu_item_new_with_label (label);
gp_image_menu_item_set_image (GP_IMAGE_MENU_ITEM (item), image);
uri_display = gtk_recent_info_get_uri_display (info);
if (uri_display != NULL)
{
gchar *tooltip;
tooltip = g_strdup_printf (_("Open '%s'"), uri_display);
g_free (uri_display);
gtk_widget_set_tooltip_text (item, tooltip);
g_free (tooltip);
g_object_bind_property (menu->applet, "enable-tooltips",
item, "has-tooltip",
G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
}
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
g_signal_connect_data (item, "activate",
G_CALLBACK (activate_cb),
gtk_recent_info_ref (info),
(GClosureNotify) gtk_recent_info_unref,
0);
if (++count == 10)
break;
}
g_list_free_full (items, (GDestroyNotify) gtk_recent_info_unref);
}
static void
response_cb (GtkWidget *widget,
gint response,
GpRecentMenu *menu)
{
if (response == GTK_RESPONSE_ACCEPT)
{
GtkRecentManager *manager;
manager = gtk_recent_manager_get_default ();
gtk_recent_manager_purge_items (manager, NULL);
}
gtk_widget_destroy (widget);
}
static void
clear_cb (GtkWidget *item,
GpRecentMenu *menu)
{
GtkDialogFlags flags;
const gchar *message;
GtkWidget *dialog;
const gchar *text;
if (menu->clear_dialog != NULL)
{
gtk_window_present (GTK_WINDOW (menu->clear_dialog));
return;
}
flags = 0;
message = _("Clear the Recent Documents list?");
dialog = gtk_message_dialog_new (NULL, flags, GTK_MESSAGE_WARNING,
GTK_BUTTONS_NONE, "%s", message);
text = _("If you clear the Recent Documents list, you clear the following:\n"
"\342\200\242 All items from the Places \342\206\222 Recent Documents menu item.\n"
"\342\200\242 All items from the recent documents list in all applications.");
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s", text);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("C_lear"), GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), FALSE);
g_signal_connect (dialog, "response", G_CALLBACK (response_cb), menu);
menu->clear_dialog = dialog;
g_object_add_weak_pointer (G_OBJECT (menu->clear_dialog),
(gpointer *) &menu->clear_dialog);
gtk_widget_show (dialog);
}
static void
append_clear (GpRecentMenu *menu)
{
GtkWidget *item;
guint icon_size;
GtkWidget *icon;
const gchar *tooltip;
item = gtk_separator_menu_item_new ();
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_set_sensitive (item, FALSE);
gtk_widget_show (item);
icon_size = gp_applet_get_menu_icon_size (menu->applet);
icon = gtk_image_new_from_icon_name ("edit-clear", GTK_ICON_SIZE_MENU);
gtk_image_set_pixel_size (GTK_IMAGE (icon), icon_size);
item = gp_image_menu_item_new_with_label (_("Clear Recent Documents..."));
gp_image_menu_item_set_image (GP_IMAGE_MENU_ITEM (item), icon);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
tooltip = _("Clear all items from the recent documents list");
gtk_widget_set_tooltip_text (item, tooltip);
g_object_bind_property (menu->applet, "enable-tooltips", item, "has-tooltip",
G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
g_signal_connect (item, "activate", G_CALLBACK (clear_cb), menu);
}
static void
remove_item (GtkWidget *widget,
gpointer user_data)
{
gtk_widget_destroy (widget);
}
static void
menu_reload (GpRecentMenu *menu)
{
GList *children;
gboolean empty;
gtk_container_foreach (GTK_CONTAINER (menu), remove_item, NULL);
append_recent_items (menu);
append_clear (menu);
children = gtk_container_get_children (GTK_CONTAINER (menu));
empty = g_list_length (children) - 2 == 0;
g_list_free (children);
if (menu->empty == empty)
return;
menu->empty = empty;
g_object_notify_by_pspec (G_OBJECT (menu), menu_properties[PROP_EMPTY]);
}
static gboolean
reload_cb (gpointer user_data)
{
GpRecentMenu *menu;
menu = GP_RECENT_MENU (user_data);
menu_reload (menu);
menu->reload_id = 0;
return G_SOURCE_REMOVE;
}
static void
queue_reload (GpRecentMenu *menu)
{
if (menu->reload_id != 0)
return;
menu->reload_id = g_timeout_add_full (G_PRIORITY_LOW, 200,
reload_cb, menu,
NULL);
g_source_set_name_by_id (menu->reload_id, "[menu] reload_cb");
}
static void
changed_cb (GtkRecentManager *manager,
GpRecentMenu *menu)
{
queue_reload (menu);
}
static void
menu_icon_size_cb (GpApplet *applet,
GParamSpec *pspec,
GpRecentMenu *menu)
{
queue_reload (menu);
}
static void
gp_recent_menu_constructed (GObject *object)
{
GpRecentMenu *menu;
GtkRecentManager *manager;
menu = GP_RECENT_MENU (object);
G_OBJECT_CLASS (gp_recent_menu_parent_class)->constructed (object);
manager = gtk_recent_manager_get_default ();
menu->changed_id = g_signal_connect (manager, "changed",
G_CALLBACK (changed_cb), menu);
menu->menu_icon_size_id = g_signal_connect (menu->applet,
"notify::menu-icon-size",
G_CALLBACK (menu_icon_size_cb),
menu);
queue_reload (menu);
}
static void
gp_recent_menu_dispose (GObject *object)
{
GpRecentMenu *menu;
menu = GP_RECENT_MENU (object);
if (menu->reload_id != 0)
{
g_source_remove (menu->reload_id);
menu->reload_id = 0;
}
if (menu->changed_id != 0)
{
GtkRecentManager *manager;
manager = gtk_recent_manager_get_default ();
g_signal_handler_disconnect (manager, menu->changed_id);
menu->changed_id = 0;
}
if (menu->menu_icon_size_id != 0)
{
g_signal_handler_disconnect (menu->applet, menu->menu_icon_size_id);
menu->menu_icon_size_id = 0;
}
g_clear_pointer (&menu->clear_dialog, gtk_widget_destroy);
menu->applet = NULL;
G_OBJECT_CLASS (gp_recent_menu_parent_class)->dispose (object);
}
static void
gp_recent_menu_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GpRecentMenu *menu;
menu = GP_RECENT_MENU (object);
switch (property_id)
{
case PROP_APPLET:
g_assert_not_reached ();
break;
case PROP_EMPTY:
g_value_set_boolean (value, menu->empty);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gp_recent_menu_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GpRecentMenu *menu;
menu = GP_RECENT_MENU (object);
switch (property_id)
{
case PROP_APPLET:
g_assert (menu->applet == NULL);
menu->applet = g_value_get_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
install_properties (GObjectClass *object_class)
{
menu_properties[PROP_APPLET] =
g_param_spec_object ("applet", "Applet", "Applet",
GP_TYPE_APPLET,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE |
G_PARAM_STATIC_STRINGS);
menu_properties[PROP_EMPTY] =
g_param_spec_boolean ("empty", "Empty", "Empty",
TRUE,
G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY |
G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (object_class, LAST_PROP, menu_properties);
}
static void
gp_recent_menu_class_init (GpRecentMenuClass *menu_class)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (menu_class);
object_class->constructed = gp_recent_menu_constructed;
object_class->dispose = gp_recent_menu_dispose;
object_class->get_property = gp_recent_menu_get_property;
object_class->set_property = gp_recent_menu_set_property;
install_properties (object_class);
}
static void
gp_recent_menu_init (GpRecentMenu *menu)
{
}
GtkWidget *
gp_recent_menu_new (GpApplet *applet)
{
return g_object_new (GP_TYPE_RECENT_MENU,
"applet", applet,
NULL);
}
/*
* Copyright (C) 2018 Alberts Muktupāvels
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GP_RECENT_MENU_H
#define GP_RECENT_MENU_H
#include <libgnome-panel/gp-applet.h>
G_BEGIN_DECLS
#define GP_TYPE_RECENT_MENU (gp_recent_menu_get_type ())
G_DECLARE_FINAL_TYPE (GpRecentMenu, gp_recent_menu, GP, RECENT_MENU, GtkMenu)
GtkWidget *gp_recent_menu_new (GpApplet *applet);
G_END_DECLS
#endif
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