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Viewing changes to src/org/herac/tuxguitar/gui/actions/file/ImportMidiAction.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2007-02-04 01:41:23 UTC
  • Revision ID: james.westby@ubuntu.com-20070204014123-9pv7okph0iaiqkvw
Tags: upstream-0.9.1
Import upstream version 0.9.1

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src/org/herac/tuxguitar/gui/actions/file/ImportMidiAction.java
 
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/*
 
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 * Created on 17-dic-2005
 
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 *
 
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 * TODO To change the template for this generated file go to
 
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 * Window - Preferences - Java - Code Style - Code Templates
 
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 */
 
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package org.herac.tuxguitar.gui.actions.file;
 
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import org.eclipse.swt.SWT;
 
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import org.eclipse.swt.events.TypedEvent;
 
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import org.eclipse.swt.widgets.Shell;
 
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import org.herac.tuxguitar.gui.TuxGuitar;
 
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import org.herac.tuxguitar.gui.actions.Action;
 
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import org.herac.tuxguitar.gui.editors.TablatureEditor;
 
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import org.herac.tuxguitar.gui.helper.SyncThread;
 
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import org.herac.tuxguitar.gui.util.FileChooser;
 
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import org.herac.tuxguitar.gui.util.MessageDialog;
 
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import org.herac.tuxguitar.io.importer.MidiImporter;
 
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import org.herac.tuxguitar.song.models.Song;
 
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/**
 
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 * @author julian
 
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 * 
 
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 * TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates
 
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 */
 
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public class ImportMidiAction extends Action {
 
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    public static final String NAME = "action.file.import-midi";
 
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    public ImportMidiAction(TablatureEditor tablatureEditor) {
 
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        super(NAME, tablatureEditor);
 
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    }
 
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    public boolean doAction(final TypedEvent event) {
 
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        TuxGuitar.instance().getPlayer().reset();
 
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        Shell parent = getEditor().getTablature().getShell();
 
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        final String fileName = FileChooser.instance().open(parent,FileChooser.IMPORT_MIDI_FORMAT);
 
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        if (fileName != null) {
 
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            getEditor().getTablature().changeCursor(SWT.CURSOR_WAIT);
 
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            new SyncThread(new Runnable() {
 
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                public void run() {
 
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                        if(!TuxGuitar.isDisposed()){
 
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                                try {
 
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                                        Song song = new MidiImporter().importSong(fileName);
 
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                                        TuxGuitar.instance().getSongManager().setSong(song);                                            
 
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                            getEditor().resetDefaults();
 
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                            TuxGuitar.instance().getMixer().update();
 
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                            TuxGuitar.instance().getTableViewer().getTableInfo().fireUpdate();
 
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                            redraw();
 
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                            getEditor().getTablature().changeCursor(SWT.CURSOR_ARROW);
 
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                                }catch (Exception e) {
 
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                                        showErrorMessage(fileName);
 
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                                        e.printStackTrace();
 
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                                        TuxGuitar.instance().getAction(NewFileAction.NAME).process(event);
 
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                                }catch (Error e) {
 
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                                        showErrorMessage(fileName);
 
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                                        e.printStackTrace();
 
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                                }                               
 
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                        }
 
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                }
 
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            }).start();
 
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        }
 
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        return true;
 
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    }
 
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    private void showErrorMessage(final String fileName){
 
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        new SyncThread( new Runnable() {
 
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            public void run() {
 
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                if(!TuxGuitar.isDisposed()){
 
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                getEditor().getTablature().changeCursor(SWT.CURSOR_ARROW);                
 
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                String name = "Error Message";
 
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                String message = "Cannot Open file: " + fileName;
 
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                new MessageDialog(name,message,SWT.ICON_ERROR | SWT.OK).show(getEditor().getTablature().getShell());
 
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                }
 
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            }
 
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        }).start();        
 
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    }
 
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}
 
 
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