| /******************************************************************************* |
| * 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.jsf.ui.commands.jsfhtml; |
| |
| import java.util.List; |
| |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jst.jsf.core.internal.tld.IJSFConstants; |
| import org.eclipse.jst.pagedesigner.commands.DesignerCommand; |
| import org.eclipse.jst.pagedesigner.jsf.core.dom.JSFDOMUtil; |
| import org.eclipse.jst.pagedesigner.viewer.IHTMLGraphicalViewer; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| |
| /** |
| * @author mengbo |
| * @version 1.5 |
| */ |
| public class PanelGridInsertFooterCommand extends DesignerCommand |
| { |
| private Element _panelGrid; |
| |
| /** |
| * @param viewer |
| * @param panelGrid |
| */ |
| public PanelGridInsertFooterCommand(IHTMLGraphicalViewer viewer, Element panelGrid) |
| { |
| super(CommandResources.getString("PanelGridInsertFooterCommand.Label.InsertFooter"), viewer); //$NON-NLS-1$ |
| this._panelGrid = panelGrid; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.gef.commands.Command#canExecute() |
| */ |
| public boolean canExecute() |
| { |
| boolean hasHeader = (JSFDOMUtil.findFacet(this._panelGrid, "footer") != null); //$NON-NLS-1$ |
| if (hasHeader) |
| { |
| return false; |
| } |
| return super.canExecute(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jst.pagedesigner.commands.DesignerCommand#doExecute() |
| */ |
| protected void doExecute() |
| { |
| Document doc = this._panelGrid.getOwnerDocument(); |
| Element facet = doc.createElement(IJSFConstants.TAG_FACET); |
| facet.setPrefix("f"); //$NON-NLS-1$ |
| facet.setAttribute(IJSFConstants.ATTR_NAME, "footer"); //$NON-NLS-1$ |
| Element outputText = doc.createElement(IJSFConstants.TAG_OUTPUTTEXT); |
| outputText.setPrefix("h"); //$NON-NLS-1$ |
| outputText.setAttribute(IJSFConstants.ATTR_VALUE, "Footer"); //$NON-NLS-1$ |
| facet.appendChild(outputText); |
| List list = JSFDOMUtil.getUIComponentChildren(this._panelGrid); |
| if (list != null && list.size() > 0) |
| { |
| this._panelGrid.insertBefore(facet, (Element) list.get(0)); |
| } |
| else |
| { |
| this._panelGrid.insertBefore(facet, null); |
| } |
| formatNode(this._panelGrid); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jst.pagedesigner.commands.DesignerCommand#getAfterCommandDesignerSelection() |
| */ |
| protected ISelection getAfterCommandDesignerSelection() |
| { |
| return toDesignSelection(this._panelGrid); |
| } |
| } |