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  • Committer: Stephen Smally
  • Date: 2012-03-04 12:59:13 UTC
  • Revision ID: eco.stefi@fastwebnet.it-20120304125913-bk1iutifwoeoyo0i
Worked a lot!

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src/Frontend.vala
 
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//  Stephen Smally © 2012
 
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//      This program is free software; you can redistribute it and/or modify
 
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//      it under the terms of the GNU General Public License as published by
 
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//      the Free Software Foundation; either version 2 of the License, or
 
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//      (at your option) any later version.
 
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//      
 
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//      This program is distributed in the hope that it will be useful,
 
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//      but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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//      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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//      GNU General Public License for more details.
 
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//      
 
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//      You should have received a copy of the GNU General Public License
 
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//      along with this program; if not, write to the Free Software
 
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//      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 
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//      MA 02110-1301, USA.
 
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//      
 
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using Gtk;
 
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using Lsc.Backend;
 
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using Lsc.Widgets;
 
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namespace Lsc {
 
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    // Elements which should be accessible to every void or class
 
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    public enum PageType {
 
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        HOMEPAGE,
 
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        APPSVIEW,
 
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        APPSINFO;
 
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        public string to_string () {
 
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            switch (this) {
 
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                case HOMEPAGE:
 
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                    return "Home Page";
 
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                case APPSVIEW:
 
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                    return "Apps View";
 
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                case APPSINFO:
 
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                    return "Apps Info";
 
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                default:
 
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                    assert_not_reached();
 
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            }
 
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        }
 
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        public PageType[] get_all () {
 
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            return { HOMEPAGE, APPSVIEW, APPSINFO };
 
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        }
 
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    }
 
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    // Apps Manager which handle the PackageKit connection
 
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    public AppsManager apps_manager;
 
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    public class Frontend : Window {
 
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        // Widgets
 
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        public Box main_box;
 
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        public MainToolbar toolbar;
 
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        public PagesView pages_view;
 
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        public ProgressInfo progress_info;
 
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        public void load_packages (string filters) {
 
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            pages_view.set_current_page(PageType.APPSVIEW);
 
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            pages_view.apps_view.apps_tree.clear();
 
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            apps_manager.get_pkgs(filters);
 
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        }
 
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        public void update_back_button (Notebook nb, Widget pg, uint page_n) {
 
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            switch ((PageType) page_n) {
 
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            }
 
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        }
 
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        public void connect_signals () {
 
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            apps_manager.app_added.connect(pages_view.apps_view.apps_tree.append_app);
 
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            apps_manager.loading_started.connect(progress_info.load_undefined);
 
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            apps_manager.loading_finished.connect(progress_info.clear);
 
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            apps_manager.category_added.connect(pages_view.home_page.categories_view.add_category);
 
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            apps_manager.details_received.connect(pages_view.apps_info.set_details);
 
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            pages_view.switch_page.connect(update_back_button);
 
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            pages_view.home_page.categories_view.category_choosed.connect(() => {
 
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                load_packages("installed;gui");
 
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            });
 
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        }
 
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        public Frontend () {            
 
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            apps_manager = new AppsManager();
 
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            destroy.connect(Gtk.main_quit);
 
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            window_position = WindowPosition.CENTER;
 
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            title = "Light Software Center";
 
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            set_default_size(600, 400);
 
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            main_box = new Box(Orientation.VERTICAL, 0);
 
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            toolbar = new MainToolbar();
 
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            main_box.pack_start(toolbar, false, false, 0);
 
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            progress_info = new ProgressInfo();
 
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            main_box.pack_start(progress_info, false, false, 0);
 
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            pages_view = new PagesView();
 
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            main_box.pack_start(pages_view, true, true, 0);
 
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            add(main_box);
 
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            show_all();
 
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            connect_signals();
 
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            apps_manager.get_categories();
 
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            pages_view.home_page.categories_view.fill_space();
 
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            progress_info.set_visible(false);
 
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            pages_view.set_current_page(PageType.APPSINFO);
 
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            apps_manager.get_details("app-install-data;0.11.10.6;all;");
 
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        }
 
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    }
 
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}
 
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int main (string[] args) {
 
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    Gtk.init(ref args);
 
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    new Lsc.Frontend();
 
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    Gtk.main();
 
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    return 0;
 
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}