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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
*
* 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
*/
package org.eclipse.papyrus.gmf.editpoliciesstates.view;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ITableColorProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.papyrus.gmf.editpoliciesstates.view.EditPoliciesStateView.EditPolicyDescriptor;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
/**
* this is the label provider to display editplicies
*
*/
public class EditpolicyLabelProvider implements ITableLabelProvider, ITableColorProvider {
protected Color papyrusColor = new Color(Display.getDefault(), 0, 127, 14);
protected Color customizableDropEditPolicyColor = new Color(Display.getDefault(), 0, 38, 255);
public void removeListener(ILabelProviderListener listener) {
}
public boolean isLabelProperty(Object element, String property) {
return false;
}
public void dispose() {
}
public void addListener(ILabelProviderListener listener) {
}
public String getColumnText(Object element, int columnIndex) {
if(element instanceof EditPolicyDescriptor){
switch (columnIndex) {
case 0:
return ((EditPolicyDescriptor)element).role;
case 1:
if(((EditPolicyDescriptor)element).policy!=null){
return ((EditPolicyDescriptor)element).policy.getClass().getName();}
else{ return "";}
}
}
return "cannot display it: "+element;
}
public Image getColumnImage(Object element, int columnIndex) {
return null;
}
public Color getForeground(Object element, int columnIndex) {
if(element instanceof EditPolicyDescriptor){
switch (columnIndex) {
case 0:
if(((EditPolicyDescriptor)element).policy!=null){
if(((EditPolicyDescriptor)element).policy.getClass().getName().contains("CustomizableDropEditPolicy")){
return customizableDropEditPolicyColor;
}
if(((EditPolicyDescriptor)element).policy.getClass().getName().contains("papyrus")){
return papyrusColor;
}
}
return Display.getDefault().getSystemColor(0);
case 1:
if(((EditPolicyDescriptor)element).policy!=null){
if(((EditPolicyDescriptor)element).policy.getClass().getName().contains("CustomizableDropEditPolicy")){
return customizableDropEditPolicyColor;
}
if(((EditPolicyDescriptor)element).policy.getClass().getName().contains("papyrus")){
return papyrusColor;
}
}
return Display.getDefault().getSystemColor(0);
}
}
return Display.getDefault().getSystemColor(0);
}
public Color getBackground(Object element, int columnIndex) {
return null;
}
};
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