/*----------------    FILE HEADER ---------------------------------------
 This file is part of Geoide.
 Copyright (C) 2005-2006 by:
 IDgis B.V.
 http://www.idgis.nl

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 This library 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
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA

 Contact:

 Herman Assink
 IDgis bv
 P.O. Box 15
 7450 AA Holten
 The Netherlands
 E-Mail: herman.assink@idgis.nl

 * @version 1.4.0
 * @author IDgis team
 * 
 ------------------------------------------------------------------------*/
class nl.idgis.giclient.framework.bars.Bar extends MovieClip {

    private var name:String = null; // Set by init object.
    private var xRel:Number = 0; // Stage-relative position of the bar. Set by init object.
    private var yRel:Number = 0; // Stage-relative position of the bar. Set by init object.
    private var width:Number = 8 + 40 + 8; // Total width of the bar, excluding the shades. For positioning this one is used, instead of _width, because shades must not be taken into account.
    private var height:Number = 40; // Total height of the bar, excluding the shades. For positioning this one is used, instead of _height, because shades must not be taken into account.
	var backGround:Boolean = true;

    function onLoad():Void {
        Stage.addListener(this);
        if(backGround){
				loadBarBackGround();
		}		

    }
    
    function loadBarBackGround(){
    	  var initObject:Object = {bar: this};
        attachMovie("BarBackGround", "backGround", 0, initObject);
    }

    function onLoadBarBackGround():Void {
        setLocation(xRel, yRel);
    }

    function onResize():Void {
        setLocation(xRel, yRel);
    }

    function getName():String {
        return name;
    }

    private function setWidth(width:Number):Void {
        this.width = width;
        this["backGround"].setWidth();
        setLocation(xRel, yRel);
    }

    private function setLocation(xNew:Number, yNew:Number):Void {
        var absX:Number = 0;
        var absY:Number = 0;
        var stageWidth:Number = Stage.width;
        var stageHeight:Number = Stage.height;
        absX = (stageWidth * xNew / 100) - (width / 2);
        absY = (stageHeight * yNew / 100) - (height / 2);
        if (absX < 0) {
            absX = 0;
        } else if (absX + width > stageWidth) {
            absX = stageWidth - width;
        }
        if (absY < 0) {
            absY = 0;
        } else if (absY + height > stageHeight) {
            absY = stageHeight - height;
        }
        _x = absX;
        _y = absY;
        this.xRel = xNew;
        this.yRel = yNew;

        this["backGround"].setShadesAndColors();
    }

}