Error by textLayout.swc in Flex SDK3.4
- September 23, 2009
- 3 replies
- 1506 views
Hi
I wrote code using textLayout.swc in flex 3 Bulider (SDK3.4Ver)
It generates error with ParaGraphFormat, CharacterFormat,DisplayObjectContainerController and UpadateAllContainers
these all are not supported if i use single textLayout.swc,if i use three textLayout_conversion.swc,textLayout_edit.swc and textLayout_core.swc then its working fine.
Here is code and file is also find the attachment
package XmlParser
{
import flash.display.Sprite;
import flash.events.Event;
import flash.text.FontStyle;
import flash.text.engine.FontWeight;
import flash.xml.XMLNode;
import flashx.textLayout.container.DisplayObjectContainerController;
import flashx.textLayout.elements.BreakElement;
import flashx.textLayout.elements.InlineGraphicElement;
import flashx.textLayout.elements.LinkElement;
import flashx.textLayout.elements.ParagraphElement;
import flashx.textLayout.elements.SpanElement;
import flashx.textLayout.elements.TextFlow;
import flashx.textLayout.formats.CharacterFormat;
import flashx.textLayout.formats.ParagraphFormat;
import flashx.textLayout.formats.TextAlign;
import flashx.textLayout.formats.TextDecoration;
public class TextFlowInfo
{
private var paragraphNode:XMLNode = null;
private var runPrntNode:XMLNode = null;
private var paraIndex:int =0;
private var paraLineSize:Number=0;
private var paraMargin:Number =0;
private var paraIndent:Number = 0;
private var paraTextAlign:String = null;
private var runIndex:int =0;
private var runLanguage:String = null;
private var txtLineBreak:Boolean = false;
private var fontSize:Number =0;
private var fontName:String = null;
private var textDecoration:Boolean = false;
private var fontStyle:Boolean = false;
private var fontWeight:Boolean = false;
private var runColorType:String = null;
private var fontColor:int = 0;
private var innerText:String = null;
private var insetNode:XMLNode;
public function set InsetNode(value:XMLNode):void{
insetNode = value;
}
private var paragraphPrntNode:XMLNode;
public function set ParagraphPrntNode(value:XMLNode):void{
paragraphPrntNode = value;
}
private var containerWidth:Number;
public function set ContainerWidth(value:Number):void{
containerWidth = value;
}
private var titleAlign:String;
public function set TitleAlign(value:String):void{
titleAlign = value;
}
private var containerHeight:Number;
public function set ContainerHeight(value:Number):void{
containerHeight = value;
}
private var verAlign:String = null;
/* public function set VerAlign(value:String):void{
verAlign = value;
} */
private var textFlow:TextFlow;
private var paraElement:ParagraphElement= null;
private var paraFormat:ParagraphFormat = null;
private var spanElement:SpanElement = null;
private var charFormat:CharacterFormat = null;
private var brkElement:BreakElement = null;
private var bulletType:String = null;
private var bulletFont:String= null;
private var bulletSize:Number =0;
private var bulletcolor:int=0;
private var bulletTxt:String = null;
private var bulletImgPath:String = null;
private var leftInset:Number = 0;
private var rightInset:Number = 0;
private var topInset:Number = 0;
private var btmInset:Number = 0;
private var linkRef:String = null;
private var linkHref:String = null;
private var isHyperlink:Boolean = false;
public function LoadParagraphNode(textContainer:Sprite):void
{
textFlow = new TextFlow();
if(titleAlign != null){
//trace("Para Align I : "+ titleAlign);
textFlow.textAlign = "center";
}
if(insetNode != null){
if(insetNode.attributes["lIns"]!= undefined){
textFlow.paddingLeft = parseFloat(insetNode.attributes["lIns"]);
}
if(insetNode.attributes["rIns"]!= undefined){
textFlow.paddingRight = parseFloat(insetNode.attributes["rIns"]);
}
if(insetNode.attributes["tIns"]!= undefined){
textFlow.paddingTop = parseFloat(insetNode.attributes["tIns"]);
}
if(insetNode.attributes["bIns"]!= undefined){
textFlow.paddingBottom = parseFloat(insetNode.attributes["bIns"]);
}
if(insetNode.attributes["valign"]!= undefined){
verAlign = insetNode.attributes["valign"];
if(verAlign != null){
//trace("Align : " + verAlign);
textFlow.verticalAlign = "middle";
}
}
//trace("Inset Node : "+ insetNode.attributes["lIns"] +","+insetNode.attributes["rIns"]+","+insetNode.attributes["tIns"]+","+insetNod e.attributes["bIns"]);
}
var paraChildLength:int = paragraphPrntNode.childNodes.length;
//trace("Graph ParaNode : "+ paraChildLength);
//textFlow.verticalAlign = "middle";
for(var i:int = 0 ; i<paraChildLength;i++)
{
paragraphNode = paragraphPrntNode.childNodes;
if(paragraphNode.attributes["index"]!= undefined)
{
paraIndex = parseInt(paragraphNode.attributes["index"]);
}
if(paragraphNode.attributes["linesize"]!= undefined)
{
paraLineSize = parseFloat(paragraphNode.attributes["linesize"]);
}
if(paragraphNode.attributes["marl"]!= undefined)
{
paraMargin = parseFloat(paragraphNode.attributes["marl"]);
}
if(paragraphNode.attributes["indent"]!= undefined)
{
paraIndent = parseFloat(paragraphNode.attributes["indent"]);
}
if(paragraphNode.attributes["algn"]!= undefined)
{
paraTextAlign = paragraphNode.attributes["algn"];
}
paraElement = new ParagraphElement();
//textFlow.addChild(paraElement);
paraFormat = new ParagraphFormat();
//paraFormat.textIndent = paraMargin;
paraFormat.marginLeft = paraMargin;
if(paraTextAlign == "l"){
paraFormat.textAlign = TextAlign.LEFT;
}
else if(paraTextAlign == "r"){
paraFormat.textAlign = TextAlign.RIGHT;
}
else if(paraTextAlign == "j"){
paraFormat.textAlign = TextAlign.JUSTIFY;
}
else if(paraTextAlign == "ctr"){
//trace("Para : textA "+ paraTextAlign);
paraFormat.textAlign = TextAlign.CENTER;
}
paraElement.paragraphFormat = paraFormat;
//trace(" Shape Para : "+ paraIndex+","+paraLineSize+","+paraMargin+","+paraIndent+","+ paraTextAlign);
if(paragraphNode.childNodes.length >0 && paragraphNode.lastChild.nodeName =="runs")
{
for each(var paraChildNd:XMLNode in paragraphNode.childNodes)
{
switch(paraChildNd.nodeName.toLowerCase())
{
case "runs":
runPrntNode = paragraphNode.lastChild;
//trace("Graph Run : " + runPrntNode);
for each(var runNode:XMLNode in runPrntNode.childNodes)
{
//trace("Run Para : "+ runNode);
if(runNode.attributes["index"]!= undefined)
{
runIndex = parseInt(runNode.attributes["index"]);
}
if(runNode.attributes["linebreak"]!= undefined)
{
var lnBreak:String = runNode.attributes["linebreak"];
if(lnBreak == "t"){
txtLineBreak = true;
}
}
if(runNode.attributes["fontsize"]!= undefined)
{
fontSize = parseFloat(runNode.attributes["fontsize"]);
}
if(runNode.attributes["lang"]!= undefined)
{
runLanguage = runNode.attributes["lang"];
}
if(runNode.attributes["fontname"]!= undefined)
{
fontName = runNode.attributes["fontname"];
}
if(runNode.attributes["i"]!= undefined)
{
var tempStyle:String = runNode.attributes["i"];
if(tempStyle =="1"){
fontStyle = true;
}
}
if(runNode.attributes["b"]!= undefined)
{
var tempwght:String = runNode.attributes["b"];
if(tempwght =="1"){
fontWeight = true;
}
}
if(runNode.attributes["b"]!= undefined)
{
var tempDeco:String = runNode.attributes["underline"];
if(tempDeco =="sng"){
textDecoration = true;
}
}
if(runNode.attributes["underline"]!= undefined)
{
textDecoration = runNode.attributes["underline"];
}
//trace("Shape Run : "+fontSize+","+fontColor+","+fontName+","+ fontStyle+","+fontWeight);
/* if(runNode.lastChild.firstChild != null)
{
innerText = runNode.lastChild.firstChild .toString();
} */
for each(var runChildNd:XMLNode in runNode.childNodes){
//trace("Graph Para<> : "+ runChildNd);
switch(runChildNd.nodeName.toLowerCase()){
case "fill":
if(runChildNd.attributes["type"]!= undefined)
{
runColorType = runChildNd.attributes["type"];
}
if(runNode.firstChild.attributes["color"]!= undefined)
{
fontColor = parseInt(runChildNd.attributes["color"]);
}
//trace("Color : "+ runColorType +","+ fontColor);
break;
case "text":
if(runChildNd.firstChild != null)
{
innerText = runChildNd.firstChild .toString();
}
break;
}
//trace("Graph InnerText "+ innerText);
}
spanElement = new SpanElement();
paraElement.addChild(spanElement);
spanElement.text = innerText;
charFormat = new CharacterFormat();
charFormat.fontFamily = fontName;
if(fontStyle == true)
{
charFormat.fontStyle = FontStyle.ITALIC;
fontStyle = false;
}
if(fontWeight == true)
{
charFormat.fontWeight = FontWeight.BOLD;
fontWeight = false;
}
if(textDecoration == true)
{
charFormat.textDecoration = TextDecoration.UNDERLINE;
textDecoration = false;
}
charFormat.fontSize = Number(fontSize);
//charFormat.fontSize = 18;
//trace("Run Text "+spanElement.text +","+ charFormat.fontSize );
//charFormat.color = Number(fontColor);
charFormat.color = 0xFFFFFF;
spanElement.characterFormat = charFormat;
if(txtLineBreak == true)
{
brkElement = new BreakElement();
paraElement.addChild(brkElement);
txtLineBreak = false;
}
//trace("Shape Text : "+fontName +","+ fontSize);
}
break;
case "bullet":
break;
}
}
}
else{
//trace("Para Break :");
brkElement = new BreakElement();
paraElement.addChild(brkElement);
}
textFlow.addChild(paraElement);
}
//this.dispatchEvent(new Event("SuccessfullyAdded"));
textFlow.flowComposer.addController( new DisplayObjectContainerController(textContainer,containerWidth,containerHeight)) ;
textFlow.flowComposer.updateAllContainers();
}
}
}
Also find the Attachment!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
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