/* performance-view.vala
 *
 * Copyright (C) 2017 Red Hat, Inc.
 *
 * 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 3 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: Petr Štětka <pstetka@redhat.com>
 */

using Gtk;

namespace Usage
{
    [GtkTemplate (ui = "/org/gnome/Usage/ui/performance-view.ui")]
    public class PerformanceView : View
    {
        [GtkChild]
        private unowned Gtk.Box switcher_box;

        [GtkChild]
        private unowned Gtk.Box performance_content;

        [GtkChild]
        private unowned Hdy.SearchBar search_bar;

        [GtkChild]
        private unowned Gtk.SearchEntry search_entry;

        [GtkChild]
        private unowned AnimatedScrolledWindow scrolled_window;

        View[] sub_views;

        public PerformanceView ()
        {
            name = "PERFORMANCE";
            title = _("Performance");
            icon_name = "speedometer-symbolic";

            sub_views = new View[]
            {
                new ProcessorSubView(),
                new MemorySubView()
            };

            foreach(var sub_view in sub_views)
                performance_content.pack_start(sub_view, true, true, 0);

		    var stackSwitcher = new GraphStackSwitcher(scrolled_window, sub_views);
            switcher_box.add (stackSwitcher);

            show_all ();
        }

        [GtkCallback]
        private void on_search_entry_changed () {
            foreach(View sub_view in sub_views)
                ((SubView) sub_view).search_in_processes(search_entry.get_text());
        }

        public void set_search_mode(bool enable)
        {
            search_bar.set_search_mode(enable);
        }
    }
}
