org.richfaces.renderkit.html.DropDownMenuRenderer Maven / Gradle / Ivy

package org.richfaces.renderkit.html;

import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.richfaces.component.Mode;
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.DropDownMenuRendererBase;


public class DropDownMenuRenderer extends DropDownMenuRendererBase {
	
private static final Attributes PASS_THROUGH_ATTRIBUTES14 = attributes()
	     .generic("align","align")
	     

	     .generic("dir","dir")
	     

	     .generic("lang","lang")
	     

	     .generic("onclick","onclick","click")
	     

	     .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 final Attributes ATTRIBUTES_FOR_SCRIPT_HASH17 = attributes()
	     .generic("onshow","onshow","show")
	     

	     .generic("onhide","onhide","hide")
	     

	     .generic("ongroupshow","ongroupshow","groupshow")
	     

	     .generic("ongrouphide","ongrouphide","grouphide")
	     

	     .generic("onitemclick","onitemclick","itemclick")
	     
;
	
	
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;
		}
	}
	
private static String convertToString(Object object) 
 {
		return object != null ? object.toString() : "";
	}
	
@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 styleClass  =  (Object)((!isEmpty(component.getAttributes().get("styleClass"))) ? component.getAttributes().get("styleClass") : ""); 
UIComponent label  =  (UIComponent)this.getLabelFacet(facesContext,component); 
boolean isDisabled  =  (boolean)this.isDisabled(facesContext,component); 
responseWriter.startElement("div", component); 
   {
      String value = "rf-ddm-lbl " + convertToString((isDisabled ? "rf-ddm-dis" : ("rf-ddm-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_ATTRIBUTES14);

responseWriter.startElement("div", component); 
   {
      String value = (isDisabled ? "rf-ddm-lbl-dis" : "rf-ddm-lbl-dec");
      if(null != value &&
         value.length()>0
      ) {
        responseWriter.writeAttribute("class",value,null);
      }
      
   }

   {
      String value = convertToString(clientId) + "_label";
      if(null != value &&
         value.length()>0
      ) {
        responseWriter.writeAttribute("id",value,null);
      }
      
   }


	if (((label != null) && label.isRendered())) {
	label.encodeAll(facesContext);
	} else if ((!isEmpty(component.getAttributes().get("label"))))  { 
	{
	Object text = component.getAttributes().get("label");
	if (text != null) {
		responseWriter.writeText(text, null); 
	}
}

	} else  { 
}
responseWriter.endElement("div"); 
	if ((!this.isDisabled(facesContext,component))) {
	responseWriter.startElement("div", component); 
	  responseWriter.writeAttribute("class","rf-ddm-pos",null);


	responseWriter.startElement("div", component); 
	  responseWriter.writeAttribute("class","rf-ddm-lst",null);

   {
      String value = convertToString(clientId) + "_list";
      if(null != value &&
         value.length()>0
      ) {
        responseWriter.writeAttribute("id",value,null);
      }
      
   }

   {
      String value = "display:none;min-width:" + convertToString(this.getPopupWidth(component)) + "px;";
      if(null != value &&
         value.length()>0
      ) {
        responseWriter.writeAttribute("style",value,null);
      }
      
   }


	responseWriter.startElement("div", component); 
	  responseWriter.writeAttribute("class","rf-ddm-lst-bg",null);


	renderChildren(facesContext, component);
	responseWriter.endElement("div"); 
	responseWriter.endElement("div"); 
	responseWriter.endElement("div"); 
	responseWriter.startElement("script", component); 
	  responseWriter.writeAttribute("type","text/javascript",null);


	Map options = new LinkedHashMap(); 
addToScriptHash(options, "direction", this.getDirection(component).getValue(), org.richfaces.component.Positioning.DEFAULT.getValue(), null);

addToScriptHash(options, "jointPoint", this.getJointPoint(component).getValue(), org.richfaces.component.Positioning.DEFAULT.getValue(), null);

addToScriptHash(options, "showEvent", this.getShowEvent(component), this.DEFAULT_SHOWEVENT, null);

addToScriptHash(options, "mode", this.getMode(component), org.richfaces.component.Mode.server, null);

addToScriptHash(options, "horizontalOffset", component.getAttributes().get("horizontalOffset"), 0, null);

addToScriptHash(options, "verticalOffset", component.getAttributes().get("verticalOffset"), 0, null);

addToScriptHash(options, "hideDelay", component.getAttributes().get("hideDelay"), 300, null);

addToScriptHash(options, "showDelay", component.getAttributes().get("showDelay"), 50, null);


	
addToScriptHash(options, facesContext, component, ATTRIBUTES_FOR_SCRIPT_HASH17, ScriptHashVariableWrapper.eventHandler);

	{
	Object text = "new\n                    RichFaces.ui.Menu(" + convertToString(toScriptArgs(clientId,options)) + ").initiateGroups(" + convertToString(toScriptArgs(this.getMenuGroups(facesContext,component))) + ");";
	if (text != null) {
		responseWriter.writeText(text, null); 
	}
}

	responseWriter.endElement("script"); 
}
responseWriter.endElement("div"); 

	}
	
@Override
public boolean getRendersChildren() 
 {
		return true;
	}
}