/*
* JAME 6.2.1
* http://jame.sourceforge.net
*
* Copyright 2001, 2016 Andrea Medeghini
*
* This file is part of JAME.
*
* JAME is an application for creating fractals and other graphics artifacts.
*
* JAME is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JAME is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with JAME. If not, see <http://www.gnu.org/licenses/>.
*
*/
package net.sf.jame.twister.layer;
import net.sf.jame.core.config.ValueChangeEvent;
import net.sf.jame.core.config.ValueChangeListener;
import net.sf.jame.core.config.ValueConfigElement;
import net.sf.jame.core.tree.Node;
import net.sf.jame.core.tree.NodeAction;
import net.sf.jame.core.tree.NodeEditor;
import net.sf.jame.core.tree.NodeValue;
import net.sf.jame.twister.TwisterResources;
import net.sf.jame.twister.image.ImageConfigElement;
import net.sf.jame.twister.image.ImageConfigElementNode;
import net.sf.jame.twister.image.ImageConfigElementNodeValue;
/**
* @author Andrea Medeghini
*/
public class ImageLayerConfigElementNode extends LayerConfigElementNode<ImageLayerConfigElement> {
public static final String NODE_ID = ImageLayerConfigElement.CLASS_ID;
public static final String NODE_CLASS = "node.class.ImageLayerElement";
private static final String NODE_LABEL = TwisterResources.getInstance().getString("node.label.ImageLayerElement");
/**
* Constructs a new layer node.
*
* @param layerElement the layer element.
*/
public ImageLayerConfigElementNode(final ImageLayerConfigElement layerElement) {
super(ImageLayerConfigElementNode.NODE_ID, layerElement);
setNodeClass(ImageLayerConfigElementNode.NODE_CLASS);
setNodeLabel(ImageLayerConfigElementNode.NODE_LABEL);
setNodeValue(new ImageLayerConfigElementNodeValue(layerElement));
}
/**
*
*/
@Override
protected void createChildNodes() {
createImageNode(getConfigElement());
super.createChildNodes();
}
/**
* @param layerElement
*/
private void createImageNode(final ImageLayerConfigElement layerElement) {
appendChildNode(new ImageElementNode(layerElement.getImageConfigElement()));
}
/**
* @see net.sf.jame.core.tree.DefaultNode#createNodeEditor()
*/
@Override
protected NodeEditor createNodeEditor() {
return new ImageLayerNodeEditor(this);
}
/**
* @see net.sf.jame.core.tree.Node#addLabel(java.lang.StringBuilder)
*/
@Override
protected void addLabel(final StringBuilder builder) {
builder.append(ImageLayerConfigElementNode.NODE_LABEL);
}
private class ImageLayerNodeEditor extends NodeEditor {
/**
* @param node
*/
public ImageLayerNodeEditor(final Node node) {
super(node);
}
/**
* @see net.sf.jame.core.tree.NodeEditor#createChildNode(net.sf.jame.core.tree.NodeValue)
*/
@Override
protected Node createChildNode(final NodeValue<?> value) {
return null;
}
/**
* @see net.sf.jame.core.tree.NodeEditor#getNodeValueType()
*/
@Override
public Class<?> getNodeValueType() {
return ImageLayerConfigElementNodeValue.class;
}
/**
* @see net.sf.jame.core.tree.NodeEditor#createNodeValue(Object)
*/
@Override
public NodeValue<?> createNodeValue(final Object value) {
// return new ImageLayerConfigElementNodeValue((ImageLayerConfigElement) value != null ? ((ImageLayerConfigElement) value).clone() : null);
return new ImageLayerConfigElementNodeValue((ImageLayerConfigElement) value);
}
}
private class ImageElementNode extends ImageConfigElementNode {
private final ConfigListener listener;
/**
* @param imageElement
*/
public ImageElementNode(final ImageConfigElement imageElement) {
super(imageElement);
listener = new ConfigListener();
}
/**
* @see net.sf.jame.core.tree.Node#isEditable()
*/
@Override
public boolean isEditable() {
return true;
}
/**
* @see net.sf.jame.core.tree.Node#dispose()
*/
@Override
public void dispose() {
if (ImageLayerConfigElementNode.this.getConfigElement().getImageSingleElement() != null) {
ImageLayerConfigElementNode.this.getConfigElement().getImageSingleElement().removeChangeListener(listener);
}
super.dispose();
}
/**
* @see net.sf.jame.core.tree.Node#nodeAdded()
*/
@Override
protected void nodeAdded() {
setNodeValue(new ImageConfigElementNodeValue(getConfigElement()));
ImageLayerConfigElementNode.this.getConfigElement().getImageSingleElement().addChangeListener(listener);
}
/**
* @see net.sf.jame.core.tree.Node#nodeRemoved()
*/
@Override
protected void nodeRemoved() {
ImageLayerConfigElementNode.this.getConfigElement().getImageSingleElement().removeChangeListener(listener);
}
/**
* @see net.sf.jame.core.tree.DefaultNode#createNodeEditor()
*/
@Override
protected NodeEditor createNodeEditor() {
return new ImageNodeEditor(this);
}
protected class ImageNodeEditor extends NodeEditor {
/**
* @param node
*/
public ImageNodeEditor(final Node node) {
super(node);
}
/**
* @see net.sf.jame.core.tree.NodeEditor#doSetValue(java.lang.NodeValue)
*/
@Override
protected void doSetValue(final NodeValue<?> value) {
ImageLayerConfigElementNode.this.getConfigElement().getImageSingleElement().removeChangeListener(listener);
ImageLayerConfigElementNode.this.getConfigElement().setImageConfigElement(((ImageConfigElementNodeValue) value).getValue());
ImageLayerConfigElementNode.this.getConfigElement().getImageSingleElement().addChangeListener(listener);
}
/**
* @see net.sf.jame.core.tree.NodeEditor#createChildNode(net.sf.jame.core.tree.NodeValue)
*/
@Override
protected Node createChildNode(final NodeValue<?> value) {
return null;
}
/**
* @see net.sf.jame.core.tree.NodeEditor#getNodeValueType()
*/
@Override
public Class<?> getNodeValueType() {
return ImageConfigElementNodeValue.class;
}
/**
* @see net.sf.jame.core.tree.NodeEditor#createNodeValue(Object)
*/
@Override
public NodeValue<?> createNodeValue(final Object value) {
// return new ImageConfigElementNodeValue((ImageConfigElement) value != null ? ((ImageConfigElement) value).clone() : null);
return new ImageConfigElementNodeValue((ImageConfigElement) value);
}
}
protected class ConfigListener implements ValueChangeListener {
public void valueChanged(final ValueChangeEvent e) {
cancel();
switch (e.getEventType()) {
case ValueConfigElement.VALUE_CHANGED: {
setNodeValue(new ImageConfigElementNodeValue((ImageConfigElement) e.getParams()[0]));
getSession().appendAction(new NodeAction(getNodeClass(), NodeAction.ACTION_SET_VALUE, e.getTimestamp(), getNodePath(), e.getParams()[0] != null ? ((ImageConfigElement) e.getParams()[0]).clone() : null, e.getParams()[1] != null ? ((ImageConfigElement) e.getParams()[1]).clone() : null));
break;
}
default: {
break;
}
}
}
}
}
}