src/app_powerbutton.vala

   1 /*
   2  * app_powerbutton - zavai power button handling
   3  *
   4  * Copyright (C) 2009  Enrico Zini <enrico@enricozini.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 using GLib;
  22
  23 namespace zavai {
  24 namespace ui {
  25 namespace powerbutton {
  26
  27 /*
  28 public class RaiseIcon : Gtk.StatusIcon
  29 {
  30         public RaiseIcon()
  31         {
  32                 activate += on_activate;
  33                 zavai.app.visibility_changed += on_visibility_changed;
  34                 update_icon();
  35         }
  36
  37         private void on_visibility_changed(bool visible)
  38         {
  39                 update_icon();
  40         }
  41
  42         private void on_activate()
  43         {
  44                 zavai.app.toggle_visibility();
  45                 update_icon();
  46         }
  47
  48         protected void update_icon()
  49         {
  50                 string name = zavai.config.icondir + "/";
  51                 if (!zavai.app.visibility)
  52                         name += "zavai_on.png";
  53                 else
  54                         name += "zavai_off.png";
  55                 set_from_file(name);
  56         }
  57 }
  58
  59 public class CloseOrBack : Gtk.StatusIcon
  60 {
  61         public CloseOrBack()
  62         {
  63                 activate += on_activate;
  64                 zavai.app.visibility_changed += on_visibility_changed;
  65                 update_icon();
  66         }
  67
  68         private void on_visibility_changed(bool visible)
  69         {
  70                 update_icon();
  71         }
  72
  73         private void on_activate()
  74         {
  75                 if (zavai.app.visibility)
  76                 {
  77                         // Back
  78                 } else {
  79                         // Close current app
  80                         Gdk.Window w = zavai.app.get_screen().get_active_window();
  81                         if (w != zavai.app.window)
  82                         {
  83                                 w.destroy();
  84                         }
  85                 }
  86         }
  87
  88         protected void update_icon()
  89         {
  90                 string name = zavai.config.icondir + "/";
  91                 if (!zavai.app.visibility)
  92                         name += "quit_on.png";
  93                 else
  94                         name += "quit_off.png";
  95                 set_from_file(name);
  96         }
  97 }
  98
  99 public class WindowList : Applet
 100 {
 101         Wnck.Tasklist selector;
 102
 103         public WindowList(string label)
 104         {
 105                 _label = label;
 106                 selector = new Wnck.Tasklist(Wnck.Screen.get_default());
 107                 pack_start(selector, true, true, 0);
 108         }
 109 }
 110 */
 111
 112 public class CommandButton : Gtk.Button
 113 {
 114         private string command;
 115
 116         public CommandButton(string name, string command)
 117         {
 118                 label = name;
 119                 this.command = command;
 120                 clicked += on_clicked;
 121                 set_size_request(0, zavai.config.min_button_height);
 122         }
 123
 124         public void on_clicked()
 125         {
 126                 zavai.log.info("Run program: " + command);
 127                 string[] args = command.split(" ");
 128                 Pid pid;
 129                 Process.spawn_async(
 130                         Environment.get_home_dir(),
 131                         args,
 132                         null,
 133                         SpawnFlags.SEARCH_PATH,
 134                         null,
 135                         out pid);
 136         }
 137 }
 138
 139 private void on_power_button(Posix.timeval* time, bool pressed)
 140 {
 141                 if (!pressed)
 142                 {
 143                         zavai.app.push_applet("menu.power");
 144                 }
 145 }
 146
 147 /*
 148 RaiseIcon raise_icon;
 149 CloseOrBack close_or_back;
 150 WindowList window_list;
 151 Launcher launcher;
 152 */
 153
 154 public void init()
 155 {
 156         zavai.input.power_button.power_button += on_power_button;
 157
 158     // Menus
 159     var menu_power = new zavai.Menu("Power menu");
 160         menu_power.add_widget(new CommandButton("Suspend", "apm -s"));
 161         menu_power.add_widget(new CommandButton("Shutdown", "shutdown -h now"));
 162         menu_power.add_widget(new CommandButton("Reboot", "shutdown -r now"));
 163     zavai.registry.register_menu("menu.power", menu_power);
 164
 165     zavai.registry.getmenu("menu.main").add_applet("menu.power");
 166
 167     zavai.registry.gets("input.power_button").request("powerbutton");
 168
 169     /*
 170         raise_icon = new RaiseIcon();
 171         raise_icon.set_visible(true);
 172
 173         close_or_back = new CloseOrBack();
 174         close_or_back.set_visible(true);
 175
 176         window_list = new WindowList("Current apps");
 177         zavai.registry.register_applet("wm.list", window_list);
 178         zavai.registry.getmenu("menu.main").add_applet("wm.list");
 179
 180         try {
 181                 launcher = new Launcher("Run program");
 182         } catch (Error e) {
 183                 zavai.log.error("Not running launcher: " + e.message);
 184                 launcher = null;
 185         }
 186
 187         if (launcher != null)
 188         {
 189                 zavai.registry.register_applet("wm.launcher", launcher);
 190                 zavai.registry.getmenu("menu.main").add_applet("wm.launcher");
 191         }
 192     */
 193 }
 194
 195 }
 196 }
 197 }