com.icesoft.faces.component.panelconfirmation.PanelConfirmationRenderer Maven / Gradle / Ivy
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/*
* Copyright 2004-2013 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.panelconfirmation;
import com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer;
import com.icesoft.faces.component.ExtendedAttributeConstants;
import com.icesoft.faces.renderkit.dom_html_basic.HTML;
import com.icesoft.faces.context.DOMContext;
import com.icesoft.faces.util.CoreUtils;
import javax.faces.context.FacesContext;
import javax.faces.component.UIComponent;
import org.w3c.dom.Element;
import org.w3c.dom.Text;
import java.io.IOException;
import com.icesoft.util.pooling.ClientIdPool;
import com.icesoft.util.CoreComponentUtils;
public class PanelConfirmationRenderer extends DomBasicRenderer {
// everything is excluded
private static final String[] PASSTHRU_EXCLUDE = new String[]{ HTML.STYLE_ATTR, HTML.TITLE_ATTR };
private static final String[] PASSTHRU = ExtendedAttributeConstants.getAttributes(
ExtendedAttributeConstants.ICE_PANELCONFIRMATION, PASSTHRU_EXCLUDE);
public void encodeBegin(FacesContext facesContext, UIComponent uiComponent)
throws IOException {
}
public boolean getRendersChildren() {
return false;
}
public void encodeChildren(FacesContext facescontext,
UIComponent uicomponent) throws IOException {
}
public void encodeEnd(FacesContext facesContext, UIComponent uiComponent) throws IOException {
validateParameters(facesContext, uiComponent, null);
PanelConfirmation panelConfirmation = (PanelConfirmation) uiComponent;
DOMContext domContext = DOMContext.attachDOMContext(facesContext, uiComponent);
Element rootDiv;
if (domContext.isInitialized()) {
rootDiv = (Element) domContext.getRootNode();
} else {
rootDiv = domContext.createRootElement(HTML.DIV_ELEM);
}
String id = panelConfirmation.getClientId(facesContext);
rootDiv.setAttribute(HTML.ID_ATTR, id);
String style = panelConfirmation.getStyle();
if (style != null) {
rootDiv.setAttribute(HTML.STYLE_ATTR, style + "display: none;");
} else {
rootDiv.setAttribute(HTML.STYLE_ATTR, "display: none;");
}
rootDiv.setAttribute(HTML.CLASS_ATTR, panelConfirmation.getStyleClass());
Element table = domContext.createElement(HTML.TABLE_ELEM);
table.setAttribute(HTML.CELLPADDING_ATTR, "0");
table.setAttribute(HTML.CELLSPACING_ATTR, "0");
table.setAttribute(HTML.WIDTH_ATTR, "100%");
rootDiv.appendChild(table);
// Header
Element headerTr = domContext.createElement(HTML.TR_ELEM);
table.appendChild(headerTr);
Element headerTd = domContext.createElement(HTML.TD_ELEM);
headerTd.setAttribute(HTML.ID_ATTR, ClientIdPool.get(id + "-handle"));
headerTd.setAttribute(HTML.CLASS_ATTR, panelConfirmation.getHeaderClass());
headerTr.appendChild(headerTd);
String title = panelConfirmation.getTitle();
if (title == null) {
title = "Confirm";
}
if (title.equals("")) {
title = "Confirm";
}
Element titleSpan = domContext.createElement(HTML.SPAN_ELEM);
titleSpan.setAttribute(HTML.ID_ATTR, ClientIdPool.get(id + "-title"));
headerTd.appendChild(titleSpan);
Text titleText = domContext.createTextNode(title);
titleSpan.appendChild(titleText);
// Body
Element bodyTr = domContext.createElement(HTML.TR_ELEM);
table.appendChild(bodyTr);
Element bodyTd = domContext.createElement(HTML.TD_ELEM);
bodyTd.setAttribute(HTML.ID_ATTR, ClientIdPool.get(id + "-message"));
bodyTd.setAttribute(HTML.CLASS_ATTR, panelConfirmation.getBodyClass());
bodyTr.appendChild(bodyTd);
String message = panelConfirmation.getMessage();
if (message == null) {
message = "";
}
Element messageSpan = domContext.createElement(HTML.SPAN_ELEM);
bodyTd.appendChild(messageSpan);
Text messageText = panelConfirmation.isEscape() ? domContext.createTextNode(message) : domContext.createTextNodeUnescaped(message);
messageSpan.appendChild(messageText);
// Buttons
Element buttonsTr = domContext.createElement(HTML.TR_ELEM);
table.appendChild(buttonsTr);
Element buttonsTd = domContext.createElement(HTML.TD_ELEM);
buttonsTd.setAttribute(HTML.CLASS_ATTR, panelConfirmation.getButtonsClass());
buttonsTr.appendChild(buttonsTd);
String type = panelConfirmation.getType();
if (type != null) {
if (type.equalsIgnoreCase("acceptOnly")) {
renderAcceptButton(panelConfirmation, domContext, id, buttonsTd);
} else if (type.equalsIgnoreCase("cancelOnly")) {
renderCancelButton(panelConfirmation, domContext, id, buttonsTd);
} else {
renderAcceptButton(panelConfirmation, domContext, id, buttonsTd);
renderCancelButton(panelConfirmation, domContext, id, buttonsTd);
}
} else {
renderAcceptButton(panelConfirmation, domContext, id, buttonsTd);
renderCancelButton(panelConfirmation, domContext, id, buttonsTd);
}
if (panelConfirmation.isDraggable()) {
Element clientOnly = domContext.createElement(HTML.INPUT_ELEM);
clientOnly.setAttribute(HTML.TYPE_ATTR, "hidden");
clientOnly.setAttribute(HTML.ID_ATTR, id + "clientOnly");
rootDiv.appendChild(clientOnly);
}
domContext.stepOver();
}
public void decode(FacesContext facesContext, UIComponent uiComponent) {
}
public void renderAcceptButton(PanelConfirmation panelConfirmation, DOMContext domContext, String id, Element td) {
String acceptLabel = panelConfirmation.getAcceptLabel();
if (acceptLabel == null) {
acceptLabel = "Accept";
}
if (acceptLabel.equals("")) {
acceptLabel = "Accept";
}
Element acceptButton = domContext.createElement(HTML.INPUT_ELEM);
acceptButton.setAttribute(HTML.VALUE_ATTR, acceptLabel);
acceptButton.setAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_SUBMIT);
acceptButton.setAttribute(HTML.ID_ATTR, ClientIdPool.get(id + "-accept"));
acceptButton.setAttribute(HTML.ONCLICK_ATTR, "Ice.PanelConfirmation.current.accept();return false;");
td.appendChild(acceptButton);
}
public void renderCancelButton(PanelConfirmation panelConfirmation, DOMContext domContext, String id, Element td) {
String cancelLabel = panelConfirmation.getCancelLabel();
if (cancelLabel == null) {
cancelLabel = "Cancel";
}
if (cancelLabel.equals("")) {
cancelLabel = "Cancel";
}
Element cancelButton = domContext.createElement(HTML.INPUT_ELEM);
cancelButton.setAttribute(HTML.VALUE_ATTR, cancelLabel);
cancelButton.setAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_SUBMIT);
cancelButton.setAttribute(HTML.ID_ATTR, ClientIdPool.get(id + "-cancel"));
cancelButton.setAttribute(HTML.ONCLICK_ATTR, "Ice.PanelConfirmation.current.cancel();return false;");
td.appendChild(cancelButton);
}
public static String renderOnClickString(UIComponent uiComponent, String originalOnClick) {
String panelConfirmationId = String.valueOf(uiComponent.getAttributes().get("panelConfirmation"));
PanelConfirmation panelConfirmation = (PanelConfirmation) CoreComponentUtils
.findComponent(panelConfirmationId, uiComponent);
if (panelConfirmation != null) {
FacesContext facesContext = FacesContext.getCurrentInstance();
panelConfirmationId = panelConfirmation.getClientId(facesContext);
String autoCentre = panelConfirmation.isAutoCentre() ? "true" : "false";
String draggable = panelConfirmation.isDraggable() ? "true" : "false";
String displayAtMouse = panelConfirmation.isDisplayAtMouse() ? "true" : "false";
return "new Ice.PanelConfirmation(this,event,'" + panelConfirmationId + "',"
+ autoCentre + "," + draggable + "," + displayAtMouse + ","
+ "'" + CoreUtils.resolveResourceURL(facesContext,"/xmlhttp/blank") + "',"
+ "function(event){" + originalOnClick + "});return false;";
} else {
return originalOnClick;
}
}
}