package
{
    import flash.display.*;
    import flash.events.*;
    import flash.geom.Rectangle;
    import flash.text.engine.*;
    import flash.utils.Dictionary;
    
    import flashx.textLayout.formats.BaselineOffset;
    
    [SWF(width="400", height="110")]
    public class FTEDemo6 extends Sprite
    {
        public function FTEDemo6()
        {
            var e1:TextElement = new TextElement('Outside the group. ',
                                                 new ElementFormat(
                                                 new FontDescription("Times", FontWeight.NORMAL, FontPosture.NORMAL, FontLookup.EMBEDDED_CFF),
                                                 18));
            
            var d2:EventDispatcher = new EventDispatcher();
            d2.addEventListener(MouseEvent.MOUSE_OVER, function(e:Event):void{print("1: " + e.type);});
            d2.addEventListener(MouseEvent.MOUSE_OUT, function(e:Event):void{print("1: " + e.type);});
            var e2:TextElement = new TextElement('First group child. ',
                                                 new ElementFormat(
                                                 new FontDescription("Times", FontWeight.NORMAL, FontPosture.NORMAL, FontLookup.EMBEDDED_CFF),
                                                 18, 0x44AA00), d2);
            
            var d3:EventDispatcher = new EventDispatcher();
            d3.addEventListener(MouseEvent.MOUSE_OVER, function(e:Event):void{print("2: " + e.type);});
            d3.addEventListener(MouseEvent.MOUSE_OUT, function(e:Event):void{print("2: " + e.type);});
            var e3:TextElement = new TextElement('Second group child. ',
                                                 new ElementFormat(
                                                 new FontDescription("Times", FontWeight.NORMAL, FontPosture.NORMAL, FontLookup.EMBEDDED_CFF),
                                                 18, 0xAA0044), d3);
            
            var e4:TextElement = new TextElement('Outside the group.',
                                                 new ElementFormat(
                                                 new FontDescription("Times", FontWeight.NORMAL, FontPosture.NORMAL, FontLookup.EMBEDDED_CFF),
                                                 18));
            
            var vec:Vector.<ContentElement> = new Vector.<ContentElement>();
            vec.push(e2, e3);
            
            var groupDispatcher:EventDispatcher = new EventDispatcher();
            groupDispatcher.addEventListener(MouseEvent.MOUSE_OVER, function(e:Event):void{print("group: " + e.type);});
            groupDispatcher.addEventListener(MouseEvent.MOUSE_OUT, function(e:Event):void{print("group: " + e.type);});
            var group:GroupElement = new GroupElement(vec, null, groupDispatcher);
            
            var vec2:Vector.<ContentElement> = new Vector.<ContentElement>();
            vec2.push(e1, group, e4);
            var block:TextBlock = new TextBlock(new GroupElement(vec2));
            var line:TextLine = block.createTextLine(null, 200);
            var _y:Number = 0;
            
            while(line)
            {
                addChild(line);
                _y += line.height;
                line.y = _y;
                
                line = block.createTextLine(line, 200);
            }
            
            addChild(lineHolder);
            lineHolder.x = 200;
            
            addEventListener(MouseEvent.MOUSE_DOWN, clearLines);
        }
        
        private function clearLines(event:MouseEvent):void
        {
            while(lineHolder.numChildren)
                lineHolder.removeChildAt(0);
        }
        
        private var lineHolder:Sprite = new Sprite();
        
        private function print(str:String):void
        {
            while(lineHolder.numChildren > 6)
                lineHolder.removeChildAt(0);
            
            var block:TextBlock = new TextBlock(
                new TextElement(str,
                                new ElementFormat(
                                new FontDescription("Times", FontWeight.NORMAL, FontPosture.NORMAL, FontLookup.EMBEDDED_CFF),
                                16)
                                )
                );
            var line:TextLine = block.createTextLine(null, 200);
            while(line)
            {
                lineHolder.addChild(line);
                line = block.createTextLine(line, 200);
            }
            
            var child:DisplayObject;
            for(var i:int = 0; i < lineHolder.numChildren; i++)
            {
                child = lineHolder.getChildAt(i);
                child.y = (i+1) * child.height;
            }
        }
        
        [Embed(source="assets/Times New Roman.ttf", embedAsCFF="true", fontFamily="Times")]
        private var times:Class;
    }
}