/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.actions.single;
import org.eclipse.gef.EditPartViewer;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.preference.PreferenceManager;
import org.eclipse.jface.window.Window;
import org.eclipse.jst.pagedesigner.PDPlugin;
import org.eclipse.jst.pagedesigner.commands.single.ChangeStyleCommand;
import org.eclipse.jst.pagedesigner.parts.ElementEditPart;
import org.eclipse.jst.pagedesigner.ui.dialogs.StyleDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration;
import org.eclipse.wst.css.core.internal.util.declaration.CSSPropertyContext;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
import org.w3c.dom.css.ElementCSSInlineStyle;
/**
* @author mengbo
* @version 1.5
*/
public class ChangeStyleAction extends Action {
private static final String MY_TEXT = PDPlugin
.getResourceString("ChangeStyleAction.Text"); //$NON-NLS-1$
private ElementEditPart _editPart;
private IDOMElement _element;
private String _attribute;
/**
* @param part
* @param ele
*/
public ChangeStyleAction(ElementEditPart part, IDOMElement ele) {
this(part, ele, "style");//$NON-NLS-1$
}
/**
* @param part
* @param ele
* @param styleAttributeName
*/
public ChangeStyleAction(ElementEditPart part, IDOMElement ele, String styleAttributeName) {
super(MY_TEXT);
this._editPart = part;
this._element = ele;
this._attribute = styleAttributeName;
}
public void run() {
ICSSStyleDeclaration styleDeclaration = (ICSSStyleDeclaration) ((ElementCSSInlineStyle) this._element)
.getStyle();
PreferenceManager manager = new PreferenceManager();
EditPartViewer viewer = this._editPart.getViewer();
Shell shell = viewer.getControl().getShell();
CSSPropertyContext context = new CSSPropertyContext(styleDeclaration);
StyleDialog dialog = new StyleDialog(shell, manager, _element, context);
if (dialog.open() == Window.OK) {
if (context.isModified()) {
ChangeStyleCommand c = new ChangeStyleCommand(_element, _attribute, context);
c.execute();
}
}
}
}