001: /*
002: * Version: MPL 1.1/GPL 2.0/LGPL 2.1
003: *
004: * "The contents of this file are subject to the Mozilla Public License
005: * Version 1.1 (the "License"); you may not use this file except in
006: * compliance with the License. You may obtain a copy of the License at
007: * http://www.mozilla.org/MPL/
008: *
009: * Software distributed under the License is distributed on an "AS IS"
010: * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
011: * License for the specific language governing rights and limitations under
012: * the License.
013: *
014: * The Original Code is ICEfaces 1.5 open source software code, released
015: * November 5, 2006. The Initial Developer of the Original Code is ICEsoft
016: * Technologies Canada, Corp. Portions created by ICEsoft are Copyright (C)
017: * 2004-2006 ICEsoft Technologies Canada, Corp. All Rights Reserved.
018: *
019: * Contributor(s): _____________________.
020: *
021: * Alternatively, the contents of this file may be used under the terms of
022: * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"
023: * License), in which case the provisions of the LGPL License are
024: * applicable instead of those above. If you wish to allow use of your
025: * version of this file only under the terms of the LGPL License and not to
026: * allow others to use your version of this file under the MPL, indicate
027: * your decision by deleting the provisions above and replace them with
028: * the notice and other provisions required by the LGPL License. If you do
029: * not delete the provisions above, a recipient may use your version of
030: * this file under either the MPL or the LGPL License."
031: *
032: */
033:
034: package com.icesoft.faces.component.menubar;
035:
036: import com.icesoft.faces.context.DOMContext;
037: import com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer;
038: import com.icesoft.faces.renderkit.dom_html_basic.HTML;
039: import com.icesoft.faces.renderkit.dom_html_basic.PassThruAttributeRenderer;
040: import org.w3c.dom.Element;
041:
042: import javax.faces.component.UIComponent;
043: import javax.faces.context.FacesContext;
044: import java.io.IOException;
045:
046: public class MenuBarRenderer extends DomBasicRenderer {
047:
048: public static final String PATH_DELIMITER = "-";
049:
050: public boolean getRendersChildren() {
051: return true;
052: }
053:
054: public void encodeBegin(FacesContext facesContext,
055: UIComponent uiComponent) throws IOException {
056: validateParameters(facesContext, uiComponent, MenuBar.class);
057:
058: DOMContext domContext = DOMContext.attachDOMContext(
059: facesContext, uiComponent);
060: if (!domContext.isInitialized()) {
061: domContext.createRootElement(HTML.DIV_ELEM);
062: }
063: Element menuDiv = (Element) domContext.getRootNode();
064: menuDiv.setAttribute(HTML.ID_ATTR, uiComponent
065: .getClientId(facesContext));
066:
067: MenuBar menuComponent = (MenuBar) uiComponent;
068: menuDiv.setAttribute(HTML.CLASS_ATTR, menuComponent
069: .getStyleClass());
070: String style = menuComponent.getStyle();
071: if (style != null && style.length() > 0)
072: menuDiv.setAttribute(HTML.STYLE_ATTR, style);
073: else
074: menuDiv.removeAttribute(HTML.STYLE_ATTR);
075: DOMContext.removeChildren(menuDiv);
076:
077: if (PassThruAttributeRenderer
078: .passThruAttributeExists(uiComponent)) {
079: PassThruAttributeRenderer.renderAttributes(facesContext,
080: uiComponent, null);
081: }
082:
083: domContext.streamWrite(facesContext, uiComponent, domContext
084: .getRootNode(), menuDiv);
085: domContext.stepInto(uiComponent);
086: }
087:
088: public void encodeChildren(FacesContext context,
089: UIComponent component) throws IOException {
090: for (int i = 0; i < component.getChildCount(); i++) {
091: encodeParentAndChildren(context, (UIComponent) component
092: .getChildren().get(i));
093: }
094: }
095:
096: public void encodeEnd(FacesContext facesContext,
097: UIComponent uiComponent) throws IOException {
098: DOMContext domContext = DOMContext.getDOMContext(facesContext,
099: uiComponent);
100: super.encodeEnd(facesContext, uiComponent);
101: domContext.streamWrite(facesContext, uiComponent);
102: }
103:
104: }
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