Changeset 68

Timestamp:

08/13/07 22:00:20 (6 years ago)

Author:

saua

Message:

add confirmation dialog when quitting (issue #20)

File:

• bbtracker/trunk/src/org/bbtracker/mobile/gui/MainCanvas.java (modified) (3 diffs)

bbtracker/trunk/src/org/bbtracker/mobile/gui/MainCanvas.java

@@ -20 +20 @@
 import java.util.TimerTask;
 
+import javax.microedition.lcdui.Alert;
+import javax.microedition.lcdui.AlertType;
 import javax.microedition.lcdui.Canvas;
 import javax.microedition.lcdui.Command;
@@ -225 +227 @@
                 Displayable nextDisplayable = null;
                 if (command == exitCommand) {
-                        BBTracker.getInstance().shutdown(true);
+                        exitAction();
                 } else if (command == switchViewCommand) {
                         nextTileConfiguration();
@@ -246 +248 @@
         }
 
+        private void exitAction() {
+                final boolean isTracking = manager.getState() == TrackManager.STATE_TRACKING;
+                String question = "Do you really want to quit?";
+                if (isTracking) {
+                        question += "\nThe current Track will be finished and saved.";
+                }
+                final Alert alert = new Alert("Really Quit?", question, null, AlertType.CONFIRMATION);
+                final Command quitCommand = new Command("Quit", Command.OK, 1);
+                alert.addCommand(quitCommand);
+                alert.addCommand(new Command("Cancel", Command.CANCEL, 0));
+                alert.setCommandListener(new CommandListener() {
+
+                        public void commandAction(final Command cmd, final Displayable current) {
+                                if (cmd == quitCommand) {
+                                        BBTracker.getInstance().shutdown(true);
+                                } else {
+                                        BBTracker.getDisplay().setCurrent(MainCanvas.this);
+                                }
+                        }
+                });
+                BBTracker.alert(alert, this);
+        }
+
         protected void keyReleased(final int keyCode) {
                 final int gameAction = getGameAction(keyCode);