com.icesoft.faces.component.inputrichtext.InputRichTextRenderer Maven / Gradle / Ivy

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There is a newer version: 3.3.0
/*
 * Copyright 2004-2012 ICEsoft Technologies Canada Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an "AS
 * IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

package com.icesoft.faces.component.inputrichtext;

import com.icesoft.faces.context.DOMContext;
import com.icesoft.faces.renderkit.dom_html_basic.DomBasicInputRenderer;
import com.icesoft.faces.renderkit.dom_html_basic.HTML;
import com.icesoft.util.pooling.ClientIdPool;
import org.icefaces.render.MandatoryResourceComponent;
import org.w3c.dom.Element;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import java.io.IOException;

@MandatoryResourceComponent(tagName="inputRichText", value="com.icesoft.faces.component.inputrichtext.InputRichText")
public class InputRichTextRenderer extends DomBasicInputRenderer {

    public void encodeBegin(FacesContext facesContext, UIComponent uiComponent)
            throws IOException {
        String clientId = uiComponent.getClientId(facesContext);
        InputRichText inputRichText = (InputRichText) uiComponent;
        DOMContext domContext =
                DOMContext.attachDOMContext(facesContext, uiComponent);
        if (!domContext.isInitialized()) {
            Element root = domContext.createRootElement(HTML.DIV_ELEM);
            root.setAttribute(HTML.ID_ATTR, ClientIdPool.get(clientId + "container"));

            root.setAttribute(HTML.CLASS_ATTR, inputRichText.getStyleClass());
            if (inputRichText.getStyle() != null) {
                root.setAttribute(HTML.STYLE_ATTR, inputRichText.getStyle());
            }

            Element textarea= domContext.createElement(HTML.TEXTAREA_ELEM);
            textarea.setAttribute(HTML.NAME_ATTR,  ClientIdPool.get(clientId));
            textarea.setAttribute(HTML.ID_ATTR,  ClientIdPool.get(clientId));
            textarea.setAttribute(HTML.STYLE_ATTR,  "display:none;");
            Object value = inputRichText.getValue();
            if (value != null) {
            	textarea.appendChild(domContext.createTextNode(String.valueOf(value)));
            }
            root.appendChild(textarea);
			
            int hashCode = 0;
            if (value != null) {
            	hashCode = value.toString().hashCode();
            }

            Element scrptWrpr = domContext.createElement(HTML.SPAN_ELEM);
            scrptWrpr.setAttribute(HTML.ID_ATTR, clientId+ "scrpt");
            root.getParentNode().appendChild(scrptWrpr);
            Element scrpt = domContext.createElement(HTML.SCRIPT_ELEM);
            scrpt.setAttribute(HTML.TYPE_ATTR, "text/javascript");
            String customConfig =  (inputRichText.getCustomConfigPath() == null)? "": inputRichText.getCustomConfigPath();
            scrpt.appendChild(domContext.createTextNodeUnescaped("renderEditor('"+ ClientIdPool.get(clientId) +"', '"+ inputRichText.getToolbar() +"'," +
            		"'"+ inputRichText.getLanguage()+"'," +
            		"'"+ inputRichText.getSkin().toLowerCase()+"'," +
            		"'"+ inputRichText.getHeight() + "'," +
            		"'"+ inputRichText.getWidth() +"'," +
            		"'"+ customConfig + "'," +
            		inputRichText.isSaveOnSubmit()+ "," +
					hashCode + ")"));
            scrptWrpr.appendChild(scrpt);

            domContext.stepOver();
        }
    }
}