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Viewing changes to src/org/herac/tuxguitar/gui/actions/measure/PasteMeasureAction.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/measure/PasteMeasureAction.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.measure;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.events.TypedEvent;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Button;
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import org.eclipse.swt.widgets.Composite;
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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.clipboard.CannotInsertTransferException;
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import org.herac.tuxguitar.gui.clipboard.MeasureTransferable;
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import org.herac.tuxguitar.gui.clipboard.Transferable;
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import org.herac.tuxguitar.gui.editors.TablatureEditor;
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import org.herac.tuxguitar.gui.editors.tab.Caret;
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import org.herac.tuxguitar.gui.editors.tab.MeasureCoords;
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import org.herac.tuxguitar.gui.editors.tab.SongTrackCoords;
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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
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 * Window - Preferences - Java - Code Style - Code Templates
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 */
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public class PasteMeasureAction extends Action{
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    public static final String NAME = "action.measure.paste";
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    private int pasteMode;
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    public PasteMeasureAction(TablatureEditor tablatureEditor) {
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        super(NAME,true,tablatureEditor);       
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    }
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    public boolean doAction(TypedEvent e) {
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        pasteMode = MeasureTransferable.TRANSFER_TYPE_REPLACE;          
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            showDialog(getEditor().getTablature().getShell());      
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        return true;
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    }
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    public void showDialog(Shell shell) {
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        SongTrackCoords track = getEditor().getTablature().getCaret().getSongTrackCoords();
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        MeasureCoords measure = getEditor().getTablature().getCaret().getMeasureCoords();
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        if (measure != null) {
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            final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);  
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            dialog.setLayout(new GridLayout());
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            dialog.setText(TuxGuitar.getProperty("edit.paste"));
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            //----------------------------------------------------------------------
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            Composite radios = new Composite(dialog,SWT.NONE);
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            radios.setLayout(new GridLayout());     
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            radios.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
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            final Button replace = new Button(radios,SWT.RADIO);
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            replace.setText(TuxGuitar.getProperty("edit.paste.replace-mode"));
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            final Button insert = new Button(radios,SWT.RADIO);
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            insert.setText(TuxGuitar.getProperty("edit.paste.insert-mode"));
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            replace.addSelectionListener(new SelectionAdapter() {
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                public void widgetSelected(SelectionEvent arg0) {
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                        if(replace.getSelection()){
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                                pasteMode = MeasureTransferable.TRANSFER_TYPE_REPLACE;
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                        }
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                }
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            });
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            insert.addSelectionListener(new SelectionAdapter() {
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                public void widgetSelected(SelectionEvent arg0) {
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                        if(insert.getSelection()){
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                                pasteMode = MeasureTransferable.TRANSFER_TYPE_INSERT;
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                        }
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                }
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            });                                    
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            replace.setSelection(true);
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            //------------------BUTTONS--------------------------            
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            Composite buttons = new Composite(dialog, SWT.NONE);
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            buttons.setLayout(new GridLayout(2,false));
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            buttons.setLayoutData(new GridData(SWT.END,SWT.FILL,true,true));            
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            GridData data = new GridData(SWT.FILL,SWT.FILL,true,true);    
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            data.minimumWidth = 80;
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            data.minimumHeight = 25;     
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            final Button buttonOK = new Button(buttons, SWT.PUSH);
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            buttonOK.setText(TuxGuitar.getProperty("ok"));
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            buttonOK.setLayoutData(data);
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            buttonOK.addSelectionListener(new SelectionAdapter() {
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                public void widgetSelected(SelectionEvent arg0) {   
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                        pasteMeasures();
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                    dialog.dispose();
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                }
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            });
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            Button buttonCancel = new Button(buttons, SWT.PUSH);            
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            buttonCancel.setText(TuxGuitar.getProperty("cancel"));
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            buttonCancel.setLayoutData(data);
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            buttonCancel.addSelectionListener(new SelectionAdapter() {
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                public void widgetSelected(SelectionEvent arg0) {
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                    dialog.dispose();
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                }
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            });
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            dialog.pack();
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            dialog.open();
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            int x = shell.getBounds().x + (shell.getBounds().width - dialog.getSize().x) / 2;
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            int y = shell.getBounds().y + (shell.getBounds().height - dialog.getSize().y) / 2;
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            dialog.setLocation(x, y);
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                while (!dialog.isDisposed()) {
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                if (!dialog.getDisplay().readAndDispatch()) {
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                        dialog.getDisplay().sleep();
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                }
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            }   
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        }
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    }
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    private void pasteMeasures(){
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            try {                               
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                Transferable transferable = getEditor().getClipBoard().getTransferable();
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                if(transferable instanceof MeasureTransferable){                
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                        Caret caret = getEditor().getTablature().getCaret();  
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                        ((MeasureTransferable)transferable).setTransferType(this.pasteMode);
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                        transferable.insertTransfer();                           
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                        updateTablature();              
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                        redraw();
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                }
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        } catch (CannotInsertTransferException ex) {                    
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            ex.printStackTrace();
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        }       
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    }
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}