RelFinder/src/graphElements/RelationNodeView.mxml at master · VisualDataWeb/RelFinder · GitHub

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

<!--

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>.

-->

<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:flexlib="http://code.google.com/p/flexlib/" xmlns:local="*" creationComplete="setup()"

borderStyle="solid"

backgroundColor="{getBackgroundColor(Graphmodel.getInstance().selectedRelType)}"

borderColor="{getColor(app().selectedElement)}"

implements="mx.controls.listClasses.IDropInListItemRenderer, mx.core.IFontContextComponent"

mouseOver="{setToolTip()}"

<mx:Style>

.myToggleButtonStyle {

fontSize: 9;

fontWeight: middle;

padding-top:0;

padding-bottom:0;

padding-right:0;

padding-left:0;

}

.chainItemStyle {

fontWeight: middle;

color: #3f3f3f;

fontSize: 9;

}

</mx:Style>

<mx:HBox id="myHBox" horizontalGap="0" verticalAlign="middle"

paddingBottom="0" paddingTop="0" paddingLeft="0" paddingRight="0">

<mx:Label id="nodeLabel" text="{data.element.label}" maxWidth="70" toolTip="" styleName="chainItemStyle" />

<mx:Label id="aggregationCounter" text="" width="0" toolTip="" styleName="chainItemStyle" click="{expand()}" />

</mx:HBox>

<!-- <mx:VBox id="myVBox" verticalGap="0" paddingBottom="0" paddingTop="0" paddingLeft="0" paddingRight="0" backgroundColor="#f8f8f8" backgroundAlpha=".8" borderStyle="solid" verticalAlign="middle" borderColor="#cccccc" borderThickness="1">

<mx:Label text="{data.element.label}" maxWidth="70" toolTip="{data.element.label}" styleName="chainItemStyle" />

</mx:VBox>-->

<mx:Script>

<![CDATA[

import flash.events.Event;

import flash.events.MouseEvent;

import flash.filters.GlowFilter;

import graphElements.AggregatableElement;

import graphElements.controller.GraphController;

import graphElements.Element;

import graphElements.model.Graphmodel;

import graphElements.Relation;

import graphElements.RelType;

import mx.collections.ArrayCollection;

import mx.controls.Button;

import mx.controls.listClasses.BaseListData;

import mx.core.IFlexModuleFactory;

import mx.effects.Glow;

import com.adobe.flex.extras.controls.springgraph.Item;

import mx.core.Application;

import mx.effects.easing.Bounce;

import mx.events.FlexEvent;

private var _listData:BaseListData;

[Bindable("dataChange")]

[Inspectable(environment="none")]

public function get listData():BaseListData

{

return _listData;

}

public function set listData(value:BaseListData):void

{

_listData = value;

}

public function get fontContext():IFlexModuleFactory

{

return moduleFactory;

}

public function set fontContext(moduleFactory:IFlexModuleFactory):void

{

this.moduleFactory = moduleFactory;

}

private var _data:Object;

[Bindable("dataChange")]

override public function get data():Object {

return _data;

}

override public function set data(value:Object):void

{

_data = value;

(_data.element as Element).addEventListener("isAggregatedInRootChange", isAggregatedInRootChangeHandler);

dispatchEvent(new FlexEvent(FlexEvent.DATA_CHANGE));

}

public function setup():void {

Graphmodel.getInstance().addEventListener("selectedReltypeChange", selectedReltypeChangeHandler);

}

private function selectedReltypeChangeHandler(event:Event):void {

setStyle("backgroundColor", getBackgroundColor(Graphmodel.getInstance().selectedRelType));

}

private function isAggregatedInRootChangeHandler(event:Event):void {

setCount();

}

private function app(): Main {

return Application.application as Main;

}

private function setToolTip():void {

nodeLabel.toolTip = getToolTip();

aggregationCounter.toolTip = nodeLabel.toolTip;

}

private function getToolTip():String {

var element:Element = data.element as Element;

var count:int = 0;

for each (var leef:Element in element.aggregationLeefs) {

if (leef.isAggregatedInRoot) {

count++;

}

if (count == 0) {

return element.label;

}

var str:String = element.label + " aggregates " + count + " further ";

if (count == 1) {

str += "node.\n";

}else {

str += "nodes.\n"

}

for each (var leef2:Element in element.aggregationLeefs) {

if (leef2.isAggregatedInRoot) {

str += "\t\u2022 " + leef2.label + "\n";

}

return str;

}

private function setCount():void {

var element:Element = data.element as Element;

var count:int = 0;

for each (var leef:AggregatableElement in element.aggregationLeefs) {

if (leef.isAggregatedInRoot) {

count++;

}

if (count == 0) {

aggregationCounter.text = "";

aggregationCounter.width = 0;

}else {

aggregationCounter.text = "[" + count + "]";

aggregationCounter.percentWidth = 100;

}

private function expand():void {

GraphController.expandRelationNode(data.element as Element);

}

private function getColor(selectedElement:Element): int {

/*if (selectedElement == data.element) {

return 0x000000;//0x3399FF;

}*/

for each(var p:Path in data.relation.paths) {

if (p.isHighlighted) {

return 0xD2001E; // 0xFF0000;

}

//default

return 0xCCCCCC;

}

private function getBackgroundColor(selectedRT:RelType):int {

if ((selectedRT != null) && (data.relation.relType != null) && (selectedRT.id == data.relation.relType.id)) {

return 0xCDFFC1;

}else {

return 0xf8f8f8;

}

]]>

</mx:Script>

</mx:Canvas>

RelFinder/src/graphElements/RelationNodeView.mxml at master · VisualDataWeb/RelFinder · GitHub

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