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/*****************************************************************************
* Copyright (c) 2009 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:
* Remi Schnekenburger (CEA LIST) remi.schnekenburger@cea.fr - Initial API and implementation
* Laurent Wouters (CEA LIST) laurent.wouters@cea.fr - Refactoring
*
*****************************************************************************/
package org.eclipse.papyrus.customization.palette.proxies;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.gef.palette.PaletteEntry;
import org.eclipse.papyrus.customization.palette.dialog.PaletteAspectToolEntryProxy;
import org.eclipse.papyrus.customization.palette.dialog.PaletteContainerProxy;
import org.eclipse.papyrus.customization.palette.dialog.PaletteEntryProxy;
import org.eclipse.papyrus.customization.palette.dialog.PaletteLocalDrawerProxy;
import org.eclipse.papyrus.customization.palette.dialog.PaletteLocalSeparatorProxy;
import org.eclipse.papyrus.customization.palette.dialog.PaletteLocalStackProxy;
import org.eclipse.papyrus.uml.diagram.common.Activator;
import org.eclipse.papyrus.uml.diagram.common.service.AspectCreationEntry;
import org.eclipse.papyrus.uml.diagram.common.service.IPapyrusPaletteConstant;
import org.eclipse.papyrus.uml.diagram.common.service.XMLPaletteDefinitionVisitor;
import org.eclipse.papyrus.uml.diagram.common.service.palette.IPaletteEntryProxy;
import org.w3c.dom.Node;
/**
* Implementation that creates proxies used by the palette previewer in the customiza dialog
*/
public class XMLPaletteDefinitionProxyFactory implements XMLPaletteDefinitionVisitor, IPapyrusPaletteConstant {
/** map of predefined entries */
protected final Map<String, PaletteEntry> predefinedEntries;
/** root proxy */
protected PaletteContainerProxy containerProxy;
/** registry of created nodes */
protected final Map<Node, IPaletteEntryProxy> registry;
/**
* Creates a new XMLDefinitionPaletteFactory
*
* @param root
* the palette root to fill
* @param predefinedEntries
* existing predefined entries
*/
public XMLPaletteDefinitionProxyFactory(Map<String, PaletteEntry> predefinedEntries) {
this.predefinedEntries = predefinedEntries;
registry = new HashMap<Node, IPaletteEntryProxy>();
}
/**
* Returns the parent proxy for the given node
*
* @param node
* the node for which the parent is searched
* @return the parent of this node
*/
protected PaletteContainerProxy getParentProxy(Node node) {
return (PaletteContainerProxy)registry.get(node.getParentNode());
}
/**
* {@inheritDoc}
*/
public void onContent(Node node) {
containerProxy = new PaletteContainerProxy(null);
registry.put(node, containerProxy);
}
/**
* {@inheritDoc}
*/
public void onDrawer(Node node) {
String id = node.getAttributes().getNamedItem(ID).getNodeValue();
PaletteEntry entry = predefinedEntries.get(id);
PaletteContainerProxy proxy;
Node descriptionNode = node.getAttributes().getNamedItem(DESCRIPTION);
proxy = new PaletteLocalDrawerProxy(node.getAttributes().getNamedItem(NAME).getNodeValue(), node.getAttributes().getNamedItem(ID).getNodeValue(), node.getAttributes().getNamedItem(ICON_PATH).getNodeValue(), (descriptionNode != null) ? descriptionNode.getNodeValue() : "");
getParentProxy(node).addChild(proxy);
registry.put(node, proxy);
}
/**
* {@inheritDoc}
*/
public void onSeparator(Node node) {
String id = node.getAttributes().getNamedItem(ID).getNodeValue();
PaletteLocalSeparatorProxy proxy = new PaletteLocalSeparatorProxy(id);
getParentProxy(node).addChild(proxy);
registry.put(node, proxy);
}
/**
* {@inheritDoc}
*/
public void onStack(Node node) {
String id = node.getAttributes().getNamedItem(ID).getNodeValue();
PaletteLocalStackProxy proxy = new PaletteLocalStackProxy(id);
getParentProxy(node).addChild(proxy);
registry.put(node, proxy);
}
/**
* {@inheritDoc}
*/
public void onToolEntry(Node node) {
String id = node.getAttributes().getNamedItem(ID).getNodeValue();
PaletteEntry entry = predefinedEntries.get(id);
PaletteEntryProxy proxy = new PaletteEntryProxy(entry);
getParentProxy(node).addChild(proxy);
registry.put(node, proxy);
}
/**
* {@inheritDoc}
*/
public void onAspectToolEntry(Node node) {
String id = node.getAttributes().getNamedItem(ID).getNodeValue();
PaletteEntry entry = predefinedEntries.get(id);
if(entry instanceof AspectCreationEntry) {
PaletteAspectToolEntryProxy proxy = new PaletteAspectToolEntryProxy((AspectCreationEntry)entry);
getParentProxy(node).addChild(proxy);
registry.put(node, proxy);
} else {
Activator.log.error("impossible to log class " + id, null);
}
}
/**
* Returns the root proxy for the created element
*
* @return the container proxy
*/
public PaletteContainerProxy getRootProxy() {
return containerProxy;
}
}
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