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[moosique.git] / MooView.java

diff --git a/MooView.java b/MooView.java
index 0215b829054c51c50fb6e9f6bb273b6239025db7..9bf83673048412345f35a1f5d812ae1c1c825a56 100644 (file)
--- a/MooView.java
+++ b/MooView.java
@@ -15,6 +15,8 @@ public class MooView extends JScrollPane {
        private JPanel trackPanel;
        private JPanel titlePanel;
        private MooViewCounter viewCounter;
+       private JDialog progressDialog;
+       private JProgressBar progressBar;
        private int numberOfTracks;
 
        /** 
@@ -22,28 +24,33 @@ public class MooView extends JScrollPane {
         */
        public MooView(Track[] tracks) {
                super(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
+
+               // Configures scroll pane viewport (track views).
                trackPanel = new JPanel(new GridLayout(1,3), true);
                setViewportView(trackPanel);
                getViewport().setScrollMode(JViewport.BACKINGSTORE_SCROLL_MODE);
 
+               // Configures viewport column header (track titles).
                titlePanel = new JPanel(new GridLayout(1,3),true);
                JViewport columnHeader = new JViewport();
                columnHeader.setView(titlePanel);
                setColumnHeaderView(columnHeader);
 
+               // Configures viewport row header (view counter).
                viewCounter = new MooViewCounter(null);
                JViewport rowHeader = new JViewport();
                rowHeader.setView(viewCounter);
                setRowHeaderView(rowHeader);
 
-               setTracks(tracks);
+               // Updates the view with the given tracks.
+               setTracks(tracks, false);
        }
 
        /** 
         * Fills the track panel with track views for all tracks in the current sequence.
         * @param tracks        the tracks for which to add views
         */
-       public void setTracks(Track[] tracks) {
+       public void setTracks(Track[] tracks, boolean showProgress) {
                setDoubleBuffered(true);
                numberOfTracks = tracks.length;
                trackPanel.removeAll();
@@ -53,18 +60,26 @@ public class MooView extends JScrollPane {
                        trackPanel.setLayout(new FlowLayout());
                        MooTrackTitle title = new MooTrackTitle(tracks[0]);
                        titlePanel.add(title);
-                       trackPanel.add(new MooTrackView(tracks[0], title));
+                       MooTrackView mtv = new MooTrackView(tracks[0], title);
+                       trackPanel.add(mtv);
+                       title.setTrackView(mtv);
                } else {
-                       // Creates dialog for progress bar.
-                       JDialog progressDialog = new JDialog(Moosique.getGUI(), "Visualizing...", false);
-                       JProgressBar progressBar = new JProgressBar(0, tracks.length);
-                       progressBar.setValue(0);
-                       progressBar.setStringPainted(true);
-                       progressDialog.getContentPane().add(progressBar);
-                       progressDialog.pack();
-                       progressDialog.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width - progressDialog.getWidth()) / 2, (Toolkit.getDefaultToolkit().getScreenSize().height - progressDialog.getHeight()) / 2);
-                       progressDialog.setVisible(true);
-       
+                       if (showProgress) {
+                               // Creates dialog for progress bar.
+                               progressDialog = new JDialog(Moosique.getGUI(), "Visualizing...", false);
+                               int tracksToDraw = 0;
+                               for (int i = 0; i < tracks.length; i++) {
+                                       if (Moosique.shouldBeDrawn(tracks[i])) tracksToDraw++;
+                               }
+                               progressBar = new JProgressBar(0, tracksToDraw);
+                               progressBar.setValue(0);
+                               progressBar.setStringPainted(true);
+                               progressDialog.getContentPane().add(progressBar);
+                               progressDialog.pack();
+                               progressDialog.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width - progressDialog.getWidth()) / 2, (Toolkit.getDefaultToolkit().getScreenSize().height - progressDialog.getHeight()) / 2);
+                               progressDialog.setVisible(true);
+                       }
+
                        // Starts filling the track panel with track views, while updating the progress bar.
                        GridLayout gL = new GridLayout(1,numberOfTracks);
                        trackPanel.setLayout(gL);
@@ -72,14 +87,17 @@ public class MooView extends JScrollPane {
                                if (Moosique.shouldBeDrawn(tracks[i])) {
                                        MooTrackTitle title = new MooTrackTitle(tracks[i]);
                                        titlePanel.add(title);
-                                       trackPanel.add(new MooTrackView(tracks[i], title));
-                                       progressBar.setValue(i);
+                                       MooTrackView mtv = new MooTrackView(tracks[i], title);
+                                       trackPanel.add(mtv);
+                                       title.setTrackView(mtv);
+                                       if (showProgress) progressBar.setValue(i);
+                                       else System.out.print(".");
                                } else {
                                        gL.setColumns(--numberOfTracks);
                                        trackPanel.setLayout(gL);
                                }
                        }
-                       progressDialog.dispose();
+                       if (showProgress) progressDialog.dispose();
                }
 /*             JPanel filler = new JPanel();
                int totalViewLength = trackPanel.getComponents().length * MooTrackView.VIEW_WIDTH;
@@ -102,6 +120,19 @@ public class MooView extends JScrollPane {
                getViewport().setViewPosition(new Point((int)getViewport().getViewPosition().getX(), (int)(tickPosition / (Moosique.getSequence().getResolution() / 4)) * MooTrackView.NOTE_HEIGHT));
        }
 
+
+       /** 
+        * Creates a view for the given track and adds it to the main view.
+        * @param track         the track for which to find the view
+        */
+       public MooTrackView getTrackView(Track track) {
+               for (int i = 0; i < trackPanel.getComponents().length; i++) {
+                       MooTrackView mtv = (MooTrackView)(trackPanel.getComponents())[i];
+                       if(mtv.getTrack() == track) return mtv;
+               }
+               return null;
+       }
+
        /** 
         * Creates a view for the given track and adds it to the main view.
         * @param track         the track for which to add a view