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/*
* Copyright (C) 2013-2021 Graeme Gott <graeme@gottcode.org>
*
* This library 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 library 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 library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "recent-page.h"
#include "applications-page.h"
#include "image-menu-item.h"
#include "launcher.h"
#include "launcher-view.h"
#include "settings.h"
#include "slot.h"
#include "window.h"
#include <algorithm>
#include <glib/gi18n-lib.h>
using namespace WhiskerMenu;
//-----------------------------------------------------------------------------
RecentPage::RecentPage(Window* window) :
Page(window, "document-open-recent", _("Recently Used"))
{
// Prevent going over max
if (wm_settings->recent.size() > wm_settings->recent_items_max)
{
wm_settings->recent.resize(wm_settings->recent_items_max);
}
}
//-----------------------------------------------------------------------------
RecentPage::~RecentPage()
{
unset_menu_items();
}
//-----------------------------------------------------------------------------
void RecentPage::add(Launcher* launcher)
{
if (!wm_settings->recent_items_max || !launcher)
{
return;
}
std::string desktop_id = launcher->get_desktop_id();
if (!wm_settings->recent.empty())
{
auto i = std::find(wm_settings->recent.begin(), wm_settings->recent.end(), desktop_id);
// Skip if already first launcher
if (i == wm_settings->recent.begin())
{
return;
}
// Move to front if already in list
else if (i != wm_settings->recent.end())
{
const int pos = std::distance(wm_settings->recent.begin(), i);
GtkTreeModel* model = get_view()->get_model();
GtkTreeIter iter;
gtk_tree_model_iter_nth_child(model, &iter, nullptr, pos);
gtk_list_store_move_after(GTK_LIST_STORE(model), &iter, nullptr);
wm_settings->recent.erase(pos);
wm_settings->recent.insert(0, desktop_id);
return;
}
}
// Prepend to list of items
GtkListStore* store = GTK_LIST_STORE(get_view()->get_model());
gtk_list_store_insert_with_values(
store, nullptr, 0,
LauncherView::COLUMN_ICON, launcher->get_icon(),
LauncherView::COLUMN_TEXT, launcher->get_text(),
LauncherView::COLUMN_TOOLTIP, launcher->get_tooltip(),
LauncherView::COLUMN_LAUNCHER, launcher,
-1);
wm_settings->recent.insert(0, desktop_id);
// Prevent going over max
enforce_item_count();
}
//-----------------------------------------------------------------------------
void RecentPage::enforce_item_count()
{
if (wm_settings->recent.size() <= wm_settings->recent_items_max)
{
return;
}
GtkListStore* store = GTK_LIST_STORE(get_view()->get_model());
for (int i = wm_settings->recent.size() - 1, end = wm_settings->recent_items_max; i >= end; --i)
{
GtkTreeIter iter;
if (gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(store), &iter, nullptr, i))
{
gtk_list_store_remove(store, &iter);
}
}
wm_settings->recent.resize(wm_settings->recent_items_max);
}
//-----------------------------------------------------------------------------
void RecentPage::set_menu_items()
{
GtkTreeModel* model = get_window()->get_applications()->create_launcher_model(wm_settings->recent);
get_view()->set_model(model);
g_object_unref(model);
}
//-----------------------------------------------------------------------------
void RecentPage::unset_menu_items()
{
// Clear treeview
get_view()->unset_model();
}
//-----------------------------------------------------------------------------
void RecentPage::extend_context_menu(GtkWidget* menu)
{
GtkWidget* menuitem = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = whiskermenu_image_menu_item_new("edit-clear", _("Clear Recently Used"));
connect(menuitem, "activate",
[this](GtkMenuItem*)
{
gtk_list_store_clear(GTK_LIST_STORE(get_view()->get_model()));
wm_settings->recent.clear();
});
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
}
//-----------------------------------------------------------------------------
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