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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2010 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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/>.
*
* Authored by: Jason Smith <jason.smith@canonical.com>
* Andrea Azzarone <azzaronea@gmail.com>
*/
#include "TrashLauncherIcon.h"
#include <glib/gi18n-lib.h>
#include <Nux/WindowCompositor.h>
#include <NuxCore/Logger.h>
#include <zeitgeist.h>
#include "Launcher.h"
#include "QuicklistManager.h"
#include "QuicklistMenuItemLabel.h"
namespace unity
{
namespace launcher
{
namespace
{
const std::string ZEITGEIST_UNITY_ACTOR = "application://compiz.desktop";
nux::logging::Logger logger("unity.launcher.TrashLauncherIcon");
}
TrashLauncherIcon::TrashLauncherIcon()
: SimpleLauncherIcon(IconType::TRASH)
, proxy_("org.gnome.Nautilus", "/org/gnome/Nautilus", "org.gnome.Nautilus.FileOperations")
, cancellable_(g_cancellable_new())
{
tooltip_text = _("Trash");
icon_name = "user-trash";
position = Position::END;
SetQuirk(Quirk::VISIBLE, true);
SetQuirk(Quirk::RUNNING, false);
SetShortcut('t');
glib::Object<GFile> location(g_file_new_for_uri("trash:///"));
glib::Error err;
trash_monitor_ = g_file_monitor_directory(location, G_FILE_MONITOR_NONE, nullptr, &err);
if (err)
{
LOG_ERROR(logger) << "Could not create file monitor for trash uri: " << err;
}
else
{
trash_changed_signal_.Connect(trash_monitor_, "changed",
[this] (GFileMonitor*, GFile*, GFile*, GFileMonitorEvent) {
UpdateTrashIcon();
});
}
UpdateTrashIcon();
}
TrashLauncherIcon::~TrashLauncherIcon()
{
g_cancellable_cancel(cancellable_);
}
AbstractLauncherIcon::MenuItemsVector TrashLauncherIcon::GetMenus()
{
MenuItemsVector result;
/* Empty Trash */
glib::Object<DbusmenuMenuitem> menu_item(dbusmenu_menuitem_new());
dbusmenu_menuitem_property_set(menu_item, DBUSMENU_MENUITEM_PROP_LABEL, _("Empty Trash..."));
dbusmenu_menuitem_property_set_bool(menu_item, DBUSMENU_MENUITEM_PROP_ENABLED, !empty_);
dbusmenu_menuitem_property_set_bool(menu_item, DBUSMENU_MENUITEM_PROP_VISIBLE, true);
empty_activated_signal_.Connect(menu_item, DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED,
[this] (DbusmenuMenuitem*, int) {
proxy_.Call("EmptyTrash");
});
result.push_back(menu_item);
return result;
}
void TrashLauncherIcon::ActivateLauncherIcon(ActionArg arg)
{
SimpleLauncherIcon::ActivateLauncherIcon(arg);
glib::Error error;
g_spawn_command_line_async("xdg-open trash://", &error);
}
void TrashLauncherIcon::UpdateTrashIcon()
{
glib::Object<GFile> location(g_file_new_for_uri("trash:///"));
g_file_query_info_async(location,
G_FILE_ATTRIBUTE_STANDARD_ICON,
G_FILE_QUERY_INFO_NONE,
0,
cancellable_,
&TrashLauncherIcon::UpdateTrashIconCb,
this);
}
void TrashLauncherIcon::UpdateTrashIconCb(GObject* source,
GAsyncResult* res,
gpointer data)
{
TrashLauncherIcon* self = (TrashLauncherIcon*) data;
// FIXME: should use the generic LoadIcon function (not taking from the unity theme)
glib::Object<GFileInfo> info(g_file_query_info_finish(G_FILE(source), res, NULL));
if (info)
{
glib::Object<GIcon> icon(g_file_info_get_icon(info));
glib::String icon_string(g_icon_to_string(icon));
self->icon_name = icon_string.Str();
self->empty_ = (self->icon_name == "user-trash");
}
}
nux::DndAction TrashLauncherIcon::OnQueryAcceptDrop(DndData const& dnd_data)
{
return nux::DNDACTION_MOVE;
}
bool TrashLauncherIcon::OnShouldHighlightOnDrag(DndData const& dnd_data)
{
return true;
}
void TrashLauncherIcon::OnAcceptDrop(DndData const& dnd_data)
{
for (auto it : dnd_data.Uris())
{
glib::Object<GFile> file(g_file_new_for_uri(it.c_str()));
/* Log ZG event when moving file to trash; this is requred by File Lens.
See https://bugs.launchpad.net/unity/+bug/870150 */
if (g_file_trash(file, NULL, NULL))
{
// based on nautilus zg event logging code
glib::String origin(g_path_get_dirname(it.c_str()));
glib::String parse_name(g_file_get_parse_name(file));
glib::String display_name(g_path_get_basename(parse_name));
ZeitgeistSubject *subject = zeitgeist_subject_new_full(it.c_str(),
NULL, // subject interpretation
NULL, // suject manifestation
NULL, // mime-type
origin,
display_name,
NULL /* storage */);
ZeitgeistEvent *event = zeitgeist_event_new_full(ZEITGEIST_ZG_DELETE_EVENT,
ZEITGEIST_ZG_USER_ACTIVITY,
ZEITGEIST_UNITY_ACTOR.c_str(),
subject, NULL);
ZeitgeistLog *log = zeitgeist_log_get_default();
// zeitgeist takes ownership of subject, event and log
zeitgeist_log_insert_events_no_reply(log, event, NULL);
}
}
SetQuirk(LauncherIcon::Quirk::PULSE_ONCE, true);
}
std::string TrashLauncherIcon::GetName() const
{
return "TrashLauncherIcon";
}
} // namespace launcher
} // namespace unity
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