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org.richfaces.renderkit.html.MenuItemRenderer Maven / Gradle / Ivy
package org.richfaces.renderkit.html;
import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.faces.application.ResourceDependencies;
import javax.faces.application.ResourceDependency;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.richfaces.renderkit.RenderKitUtils;
import static org.richfaces.renderkit.RenderKitUtils.*;
import org.richfaces.renderkit.RenderKitUtils.Attributes;
import org.richfaces.renderkit.RenderKitUtils.ScriptHashVariableWrapper;
import org.richfaces.renderkit.html.MenuItemRendererBase;
import org.richfaces.renderkit.util.RendererUtils;
@ResourceDependencies({@ResourceDependency(name="ajax.reslib",library="org.richfaces",target=""),@ResourceDependency(name="base-component.reslib",library="org.richfaces",target=""),@ResourceDependency(name="richfaces-event.js",library="",target=""),@ResourceDependency(name="menuitem.js",library="org.richfaces",target="")})
public class MenuItemRenderer extends MenuItemRendererBase {
private static final Attributes PASS_THROUGH_ATTRIBUTES20 = attributes()
.generic("align","align")
.generic("dir","dir")
.generic("lang","lang")
.generic("ondblclick","ondblclick","dblclick")
.generic("onkeydown","onkeydown","keydown")
.generic("onkeypress","onkeypress","keypress")
.generic("onkeyup","onkeyup","keyup")
.generic("onmousedown","onmousedown","mousedown")
.generic("onmousemove","onmousemove","mousemove")
.generic("onmouseout","onmouseout","mouseout")
.generic("onmouseover","onmouseover","mouseover")
.generic("onmouseup","onmouseup","mouseup")
.generic("role","role")
.generic("title","title")
;
private static String convertToString(Object object)
{
return object != null ? object.toString() : "";
}
private static boolean isEmpty(Object object)
{
if (object == null) {
return true;
} else if (object.getClass().isArray()) {
return ((Object[]) object).length == 0;
} else if (object instanceof java.util.Collection) {
return ((java.util.Collection) object).isEmpty();
} else if (object instanceof java.util.Map) {
return ((java.util.Map) object).isEmpty();
} else {
return object.toString().length() == 0;
}
}
@Override
public void doEncodeEnd(ResponseWriter responseWriter, FacesContext facesContext, UIComponent component)
throws IOException
{
String clientId = component.getClientId(facesContext);
Object style = (Object)component.getAttributes().get("style");
Object cssRoot = (Object)component.getAttributes().get("cssRoot");
String iconClass = (String)this.getStyleClass(facesContext,component,"","iconClass","iconClass");
String labelClass = (String)this.getStyleClass(facesContext,component,"","labelClass","labelClass");
String styleClass = (String)this.getStyleClass(facesContext,component,"itemClass","styleClass","styleClass");
String selectedClass = (String)this.getStyleClass(facesContext,component,"selectedItemClass","selectedClass","selectedClass");
String disabledClass = (String)this.getStyleClass(facesContext,component,"disabledItemClass","disabledClass","disabledClass");
boolean isDisabled = (boolean)this.isDisabled(facesContext,component);
UIComponent iconFacet = (UIComponent)this.getIconFacet(facesContext,component);
String iconAttribute = (String)this.getIconAttribute(facesContext,component);
responseWriter.startElement("div", component);
{
String value = "rf-" + convertToString(cssRoot) + "-itm " + convertToString((isDisabled ? ((("rf-" + cssRoot) + "-itm-dis ") + disabledClass) : ((("rf-" + cssRoot) + "-itm-unsel ") + styleClass)));
if(null != value &&
value.length()>0
) {
responseWriter.writeAttribute("class",value,null);
}
}
{
String value = clientId;
if(null != value &&
value.length()>0
) {
responseWriter.writeAttribute("id",value,null);
}
}
{
Object value = style;
if(null != value &&
shouldRenderAttribute(value)
) {
responseWriter.writeAttribute("style",value,null);
}
}
renderPassThroughAttributes(facesContext, component,
PASS_THROUGH_ATTRIBUTES20);
responseWriter.startElement("span", component);
{
String value = "rf-" + convertToString(cssRoot) + "-itm-ic " + convertToString(iconClass);
if(null != value &&
value.length()>0
) {
responseWriter.writeAttribute("class",value,null);
}
}
if (((iconFacet != null) && iconFacet.isRendered())) {
iconFacet.encodeAll(facesContext);
} else if ((!this.isStringEmpty(iconAttribute))) {
responseWriter.startElement("img", component);
responseWriter.writeAttribute("alt","",null);
responseWriter.writeAttribute("height","16",null);
{
Object value = RenderKitUtils.getResourceURL(iconAttribute,facesContext);
if(null != value && value.toString().length()>0) {
responseWriter.writeURIAttribute("src",value,null);
}
}
responseWriter.writeAttribute("width","16",null);
responseWriter.endElement("img");
} else {
responseWriter.startElement("span", component);
{
String value = "rf-" + convertToString(cssRoot) + "-emptyIcon";
if(null != value &&
value.length()>0
) {
responseWriter.writeAttribute("class",value,null);
}
}
responseWriter.endElement("span");
}
responseWriter.endElement("span");
if ((!isDisabled)) {
responseWriter.startElement("span", component);
{
String value = "rf-" + convertToString(cssRoot) + "-itm-lbl " + convertToString(labelClass);
if(null != value &&
value.length()>0
) {
responseWriter.writeAttribute("class",value,null);
}
}
if ((!isEmpty(component.getAttributes().get("label")))) {
{
Object text = component.getAttributes().get("label");
if (text != null) {
responseWriter.writeText(text, null);
}
}
} else {
renderChildren(facesContext, component);;
}
responseWriter.endElement("span");
} else {
if ((!isEmpty(component.getAttributes().get("label")))) {
{
Object text = component.getAttributes().get("label");
if (text != null) {
responseWriter.writeText(text, null);
}
}
} else {
renderChildren(facesContext, component);;
}
}
if ((!isDisabled)) {
responseWriter.startElement("script", component);
responseWriter.writeAttribute("type","text/javascript",null);
Map options = new LinkedHashMap();
addToScriptHash(options, "params", RendererUtils.getInstance().createParametersMap(facesContext,component), null, null);
addToScriptHash(options, "mode", this.getSubmitMode(component), org.richfaces.component.Mode.server, null);
addToScriptHash(options, "cssRoot", cssRoot, "ddm", null);
addToScriptHash(options, "onClickHandler", this.getOnClick(facesContext,component), null, ScriptHashVariableWrapper.eventHandler);
{
Object text = "new RichFaces.ui.MenuItem(" + convertToString(toScriptArgs(clientId,options)) + ");";
if (text != null) {
responseWriter.writeText(text, null);
}
}
responseWriter.endElement("script");
} else {
}
responseWriter.endElement("div");
}
@Override
public boolean getRendersChildren()
{
return true;
}
}
