Changeset 25

Timestamp:

07/27/07 18:45:48 (6 years ago)

Author:

saua

Message:

• add (boring and wrong) icon
• don't silently fail when nothing is selected
• return to tracks form when exporting tracks

File:

• bbtracker/trunk/src/org/bbtracker/mobile/gui/TracksForm.java (modified) (4 diffs)

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

@@ -12 +12 @@
 import javax.microedition.lcdui.CommandListener;
 import javax.microedition.lcdui.Displayable;
+import javax.microedition.lcdui.Image;
 import javax.microedition.lcdui.List;
 import javax.microedition.rms.RecordStoreException;
@@ -17 +18 @@
 import org.bbtracker.Track;
 import org.bbtracker.mobile.BBTracker;
+import org.bbtracker.mobile.IconManager;
 import org.bbtracker.mobile.Preferences;
 import org.bbtracker.mobile.TrackManager;
@@ -63 +65 @@
         private void loadNames() throws RecordStoreException {
                 deleteAll();
+                final Image icon = IconManager.getInstance().getListImage("track");
                 final TrackStore store = TrackStore.getInstance();
                 final String[] trackNames = store.getTrackNames();
                 for (int i = 0; i < trackNames.length; i++) {
-                        append(trackNames[i], null);
+                        append(trackNames[i], icon);
                 }
         }
 
         public void commandAction(final Command command, final Displayable displayable) {
-                if (command == deleteCommand) {
+                if (command == cancelCommand) {
+                        BBTracker.getInstance().showMainCanvas();
+                        return;
+                }
+                final int index = getSelectedIndex();
+                if (index == -1) {
+                        BBTracker.alert(new Alert("No Track selected", "A track has to be selected for this action", null,
+                                        AlertType.INFO), this);
+                } else if (command == deleteCommand) {
                         try {
-                                TrackStore.getInstance().deleteTrack(getSelectedIndex());
+                                TrackStore.getInstance().deleteTrack(index);
                                 loadNames();
                         } catch (final RecordStoreException e) {
@@ -80 +91 @@
                         }
                         return;
-                } else if (command == cancelCommand) {
-                        BBTracker.getInstance().showMainCanvas();
                 } else {
                         final Track track;
                         try {
-                                track = TrackStore.getInstance().getTrack(getSelectedIndex());
+                                track = TrackStore.getInstance().getTrack(index);
                         } catch (final RecordStoreException e) {
                                 BBTracker.nonFatal(e, "loading track", this);