Radii8Library/src/com/flexcapacitor/views/Tools.mxml

<?xml version="1.0" encoding="utf-8"?>
<!--

Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements.  See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You 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.

-->
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009" 
		 xmlns:s="library://ns.adobe.com/flex/spark" 
		 xmlns:mx="library://ns.adobe.com/flex/mx" 
		 width="100" height="24"
		 
		 creationComplete="group1_creationCompleteHandler(event)">
	
	
	<!-- 
	
	-->
	<fx:Script>
		<![CDATA[
			import com.flexcapacitor.controller.Radiate;
			import com.flexcapacitor.events.RadiateEvent;
			import com.flexcapacitor.tools.ITool;
			import com.flexcapacitor.utils.supportClasses.ComponentDescription;
			
			import mx.events.FlexEvent;
			
			import spark.events.IndexChangeEvent;
			
			
			/**
			 * 
			 * */
			private var radiate:Radiate;
			
			/**
			 * 
			 * */
			public var selectedTool:ITool;
			
			/**
			 * 
			 * */
			protected function group1_creationCompleteHandler(event:FlexEvent):void {
				radiate = Radiate.getInstance();
				radiate.addEventListener(RadiateEvent.TOOL_CHANGE, toolChangeHandler);
				radiate.addEventListener(RadiateEvent.TOOLS_UPDATED, toolsUpdatedHandler);
				
				tools.dataProvider = Radiate.toolsDescriptions;
				
				if (radiate.selectedTool==null) {
					tools.selectedIndex = 0;
					updateTool();
				}
			}
			
			/**
			 * 
			 * */
			protected function toolChangeHandler(event:RadiateEvent):void
			{
				selectedTool = event.selectedItem as ITool;
			}
			
			/**
			 * 
			 * */
			protected function toolsUpdatedHandler(event:RadiateEvent):void
			{
				tools.dataProvider = Radiate.toolsDescriptions;
			}
			
			/**
			 * 
			 * */
			protected function tools_updateCompleteHandler(event:FlexEvent):void {
				explicitHeight = tools.measuredHeight;
			}
			
			/**
			 * Update tool.
			 * */
			protected function tools_changeHandler(event:IndexChangeEvent):void {
				updateTool();
			}
			
			/**
			 * Update the tool
			 * */
			public function updateTool():void {
				var item:ComponentDescription;
				
				radiate = Radiate.getInstance();
				
				item = tools.selectedItem as ComponentDescription;
				
				if (item) {
					radiate.setTool(item.instance as ITool);
				}
			}
			
		]]>
	</fx:Script>
	
	<s:List id="tools" 
			width="100%" 
			height="24"
			minHeight="24"
			labelField="name" 
			dragEnabled="false"
			borderVisible="false"
			interactionMode="mouse"
			updateComplete="tools_updateCompleteHandler(event)"
			change="tools_changeHandler(event)"
			selectionColor="#C9C9C9"
			rollOverColor="#D9D9D9"
			>
		<s:layout>
			<s:TileLayout horizontalGap="2" verticalGap="2" />
		</s:layout>
		
		<s:itemRenderer>
			<fx:Component>
				<s:ItemRenderer width="24" height="24" minHeight="22" >
					<fx:Script>
						<![CDATA[
							import com.flexcapacitor.controller.Radiate;
							import com.flexcapacitor.utils.supportClasses.ComponentDescription;
							
							override public function set data(value:Object):void {
								super.data = value;
								var definition:ComponentDescription = value as ComponentDescription;
								var path:String;
								
								
								if (definition) {
									if (definition.icon) {
										iconImage.source = definition.icon;
									}
									else {
										path = "assets/images/tools/" + definition.name + ".png";
										iconImage.source = path;
									}
								}
							}
							
							protected function iconImage_ioErrorHandler(event:IOErrorEvent):void {
								//iconImage.source = "assets/images/components/BorderContainer.png";
							}
							
							
						]]>
					</fx:Script>
					
					<!--<s:Image id="iconImage"
							 contentLoader="{Radiate.contentCache}"
							 ioError="iconImage_ioErrorHandler(event)"
							 width="16" height="16"/>-->
					<s:HGroup horizontalAlign="center" verticalAlign="middle">
						<s:Image id="iconImage"
								 contentLoader="{Radiate.contentCache}"
								 ioError="iconImage_ioErrorHandler(event)"
								 />
					</s:HGroup>
					
				</s:ItemRenderer>
			</fx:Component>
			
		</s:itemRenderer>
	</s:List>
	
</s:Group>