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/*
* Copyright (c) 2011, 2012 Eike Stepper (Loehne, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Martin Fluegge - initial API and implementation
*/
package org.eclipse.emf.cdo.dawn.gmf.appearance.impl;
import org.eclipse.emf.cdo.dawn.gmf.appearance.DawnAppearancer;
import org.eclipse.emf.cdo.dawn.ui.DawnColorConstants;
import org.eclipse.gef.EditPart;
import java.util.HashMap;
import java.util.Map;
/**
* @author Martin Fluegge
* @since 2.0
*/
public class DawnBlinkingNodeEditPartStylizerImpl extends DawnBasicGraphicalEditPartStylizerImpl
{
BlinkingThread blinkingThread;
public DawnBlinkingNodeEditPartStylizerImpl()
{
blinkingThread = new BlinkingThread();
blinkingThread.start();
}
@Override
public void setDefault(EditPart editPart)
{
blinkingThread.stop(editPart);
setBorder(editPart, DawnColorConstants.COLOR_NO_CONFLICT, 0);
}
@Override
public void setConflicted(EditPart editPart, int type)
{
blinkingThread.start(editPart);
}
@Override
public void setLocked(EditPart editPart, int type)
{
setBorder(editPart, DawnColorConstants.COLOR_LOCKED_REMOTELY, DawnAppearancer.DEFAULT_BORDER_THICKNESS);
}
/**
* @author Martin Fluegge
* @since 2.0
*/
protected class BlinkingThread extends Thread
{
Map<EditPart, Boolean> editParts = new HashMap<EditPart, Boolean>();
@Override
public void run()
{
while (true)
{
for (EditPart e : editParts.keySet())
{
if (editParts.get(e))
{
setBorder(e, DawnColorConstants.COLOR_NO_CONFLICT, DawnAppearancer.DEFAULT_BORDER_THICKNESS);
}
else
{
setBorder(e, DawnColorConstants.COLOR_DELETE_CONFLICT, DawnAppearancer.DEFAULT_BORDER_THICKNESS);
}
editParts.put(e, !editParts.get(e));
}
try
{
Thread.sleep(500);
}
catch (InterruptedException e1)
{
e1.printStackTrace();
}
}
}
/**
* @since 2.0
*/
public void start(EditPart editPart)
{
editParts.put(editPart, true);
}
public void stop(EditPart editPart)
{
editParts.remove(editPart);
}
}
}
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