vcs.maemo.org Git - led-pattern-ed/blob - src/led-program-dialog.vala

   1 /* This file is part of LED Pattern Editor.
   2  *
   3  * Copyright (C) 2010 Philipp Zabel
   4  *
   5  * LED Pattern Editor is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * LED Pattern Editor is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with LED Pattern Editor. If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 class LedProgramDialog : Gtk.Dialog {
  20         LedPatternView lpv;
  21         LedPatternRX51 pattern;
  22
  23         public LedProgramDialog (LedPatternRX51 _pattern) {
  24                 pattern = _pattern;
  25                 set_title ("LED pattern editor - " +
  26                            (pattern.name.has_prefix ("Pattern") ?
  27                             pattern.name.offset (7) : pattern.name) + " pattern");
  28
  29                 var content = (Gtk.VBox) get_content_area ();
  30                 content.set_size_request (-1, 5*70);
  31
  32                 lpv = new LedPatternView (pattern.copy ());
  33                 lpv.set_size_request (-1, 70);
  34                 content.pack_start (lpv, false, false, 0);
  35
  36                 var pannable = new Hildon.PannableArea ();
  37                 var vbox = new Gtk.VBox (false, 0);
  38
  39                 foreach (LedCommand command in lpv.pattern.engine1) {
  40                         var command_widget = new LedCommandWidget (command);
  41
  42                         vbox.pack_start (command_widget, false, false, 0);
  43                 }
  44
  45                 pannable.add_with_viewport (vbox);
  46                 content.pack_start (pannable, true, true, 0);
  47
  48                 content.show_all ();
  49
  50                 var led_color = new LedColorButton.with_map (lpv.pattern.led_map);
  51                 led_color.clicked.connect (on_color_clicked);
  52                 add_action_widget (led_color, 2);
  53                 action_area.set_child_secondary (led_color, true);
  54
  55                 action_area.show_all ();
  56
  57                 add_button ("Test", 1);
  58                 add_button ("Done", Gtk.ResponseType.ACCEPT);
  59
  60                 response.connect (on_response);
  61         }
  62
  63         void on_response (int response) {
  64                 if (response == 1) {
  65                         Timeout.add (200, delayed_spawn);
  66                         return;
  67                 }
  68                 if (response == Gtk.ResponseType.ACCEPT) {
  69                         if (pattern.dump () != lpv.pattern.dump ()) {
  70                                 pattern.replace_with (lpv.pattern);
  71                         }
  72                 }
  73         }
  74
  75         bool delayed_spawn () {
  76                 try {
  77                         int exit_status;
  78                         string error;
  79                         var command = "sudo /usr/bin/led-pattern-helper test \"" +
  80                                       lpv.pattern.dump () + "\"";
  81                         Process.spawn_command_line_sync (command, null, out error, out exit_status);
  82                         if (exit_status != 0) {
  83                                 var information = "Exit status: %d\n%s".printf (exit_status, error);
  84                                 Hildon.Banner.show_information (null, null, information);
  85                         }
  86                 } catch (SpawnError e) {
  87                         Hildon.Banner.show_information (null, null, e.message);
  88                 }
  89
  90                 return false;
  91         }
  92
  93         void on_color_clicked (Gtk.Button button) {
  94                 var dialog = new LedColorDialog ();
  95                 int response = dialog.run ();
  96                 if (response > 0) {
  97                         ((LedColorButton) button).set_color ((LedColor) response);
  98                         switch ((LedColor) response) {
  99                         case LedColor.R:
 100                                 lpv.pattern.led_map = "r";
 101                                 break;
 102                         case LedColor.G:
 103                                 lpv.pattern.led_map = "g";
 104                                 break;
 105                         case LedColor.B:
 106                                 lpv.pattern.led_map = "b";
 107                                 break;
 108                         case LedColor.RG:
 109                                 lpv.pattern.led_map = "rg";
 110                                 break;
 111                         case LedColor.RB:
 112                                 lpv.pattern.led_map = "rb";
 113                                 break;
 114                         case LedColor.GB:
 115                                 lpv.pattern.led_map = "gb";
 116                                 break;
 117                         case LedColor.RGB:
 118                                 lpv.pattern.led_map = "rgb";
 119                                 break;
 120                         }
 121                         lpv.pattern.changed ();
 122                 }
 123                 dialog.destroy ();
 124         }
 125 }