// Fireworks AutoShape
// Install by copying to Fireworks/Configuration/AutoShapes/
// Run in Fireworks via the Window > AutoShapes
// 2007 Aaron Beall - http://abeall.com
// Version 1.1

var dom = fw.getDocumentDOM();

var mouse = smartShape.currentMousePos;
var cps = smartShape.elem.controlPoints;

var operation = new Object();
operation.InsertSmartShapeAt = function(){
	smartShape.elem.elements[0] = new Path();
	smartShape.elem.elements[0].contours[0] = new Contour();
	smartShape.elem.elements[0].contours[0].isClosed = true;
	var nods = smartShape.elem.elements[0].contours[0].nodes;
	nods.length = 1;
	SetNodePosition(nods[0], AddPoints(mouse, {x:0, y:0}));

	cps.length = 1;
	SetControlPoint(cps[0], nods[0], "Origin", "Origin: Drag to change angle of effects on all selected elements. Alt-drag to affect all elements on the canvas.");
	cps[0].type = 'crossHair';
}
operation.BeginDragControlPoint = function(){
	var parms = smartShape.GetDefaultMoveParms();
	var nods = smartShape.elem.elements[0].contours[0].nodes;
	var cp = smartShape.currentControlPoint;
	var origin = {x:cps[0].x, y:cps[0].y};
	cp.RegisterMove(parms);
	nods[0].RegisterMove(parms);
}
operation.EndDragControlPoint = function(){
	if (smartShape.altOptKeyDown){
		var lyrs = dom.frames[dom.currentFrameNum].layers;
		for(var n in lyrs){
			setEffectAngles(lyrs[n].elements);
		}
	}else{
		setEffectAngles(fw.selection);
	}
}

SetNodePosition = function(node, pt){
	SetBezierNodePosition(node, pt,pt,pt);
}
SetBezierNodePosition = function(node, ptp, pt, pts){
	node.predX	= ptp.x;	node.predY	= ptp.y;
	node.x		= pt.x;		node.y		= pt.y;
	node.succX	= pts.x;	node.succY	= pts.y;
}
SetControlPoint = function(cp, pt, name, toolTip){
	cp.x = pt.x;
	cp.y = pt.y;
	cp.name = name;
	cp.toolTip = toolTip;
}
AddPoints = function(pt1, pt2){
	return {x:pt1.x + pt2.x, y:pt1.y + pt2.y};
}

if (operation[smartShape.operation]) operation[smartShape.operation]();

function setEffectAngles(elems){
	for(var i in elems){
		var amount = Math.atan2((elems[i].left+(elems[i].width/2)-cps[0].x), (elems[i].top+(elems[i].height/2)-cps[0].y))/(Math.PI/180)-90;
		if(!elems[i].effectList)continue;
		var effs = elems[i].effectList.effects;
		for(f in effs){
			if(effs[f].EffectIsVisible){
				var eff = {};
				for(var p in effs[f]){
					if(p!='javascriptString')eff[p] = effs[f][p];
				}
				if(eff.ShadowAngle!=undefined)eff.ShadowAngle = amount;
				if(eff.angle!=undefined)eff.angle = amount;
				if(eff.LightAngle!=undefined)eff.LightAngle = eff.name == 'Inset Emboss' ? amount : amount-180;
				if(eff.motion_blur_angle!=undefined)eff.motion_blur_angle = amount-180;
				effs[f] = eff;
			}
		}
	}
}