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

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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src/org/herac/tuxguitar/gui/actions/file/ExportASCIIAction.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 java.io.File;
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import java.io.FileNotFoundException;
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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.ConfirmDialog;
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import org.herac.tuxguitar.gui.util.FileChooser;
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import org.herac.tuxguitar.io.exporter.ASCIITabOutputStream;
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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 ExportASCIIAction extends Action {
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        public static final String NAME = "action.file.export-ascii";
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        public ExportASCIIAction(TablatureEditor tablatureEditor) {
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                super(NAME,tablatureEditor);
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        }
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        public boolean doAction(TypedEvent e) {         
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                Shell parent = getEditor().getTablature().getShell();
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                String selectedName = FileChooser.instance().save(parent,FileChooser.EXPORT_ASCII_FORMAT);
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                if (selectedName != null) {
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                        boolean canWrite = true;
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                        if (!isSuportedFormat(selectedName)) {
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                                selectedName += getDefaultExtension();
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                        }
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                        final String fileName = selectedName;
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                        File file = new File(fileName);
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                        if (file.exists()) {
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                                ConfirmDialog confirm = new ConfirmDialog(getEditor().getTablature().getShell(), TuxGuitar.getProperty("replace-file-question"));
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                                if (!confirm.confirm()) {
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                                        canWrite = false;
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                                }
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                        }
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                        if (canWrite) {
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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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                                                                new ASCIITabOutputStream(fileName).writeSong(getSongManager().getSong());
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                                                                getEditor().getTablature().changeCursor(SWT.CURSOR_ARROW);                                                                                                                      
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                                                        } catch (FileNotFoundException e) {
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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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                }
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                return true;
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        }       
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        private boolean isSuportedFormat(String fileName) {
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                return (fileName.endsWith(getDefaultExtension()));
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        }
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        private String getDefaultExtension() {
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                return ".tab";
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        }
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}