(function($){$.fn.lResize=function(options){this.each(function(){$.lResize(this,options);});};$.fn.lResizeBind=$.fn.lDragBind;$.fn.lResizeHandleRule=function(options){this.each(function(){options.handle=this;$.lResize.handleRule(options);});};$.lResize=function(container,options){$.lResize.create(container,options);};$.lResize.extendNativeFunctionObject({HORIZONTAL:"horizontal",VERTICAL:"vertical",ADD:"add",SUBTRACT:"subtract",resizeRule:function(container,direction,mode){this.container=container;this.direction=direction;this.next=null;this.origWidth=null;this.origHeight=null;this.mode=mode;},handleRule:function(options){var handle=options.handle;if(typeof handle=="string"){handle=$(handle);}
var settings=handle.resizeSettings;if(!settings){$.lResize.create(settings.container,settings)}
else{settings.resizeRules.push(new $.lResize.resizeRule(settings.container,settings.direction,settings.mode));}},bind:function(container,type,fn){$.lDrag.bind(container,type,fn);},create:function(container,options){if(options.handle&&options.direction&&options.mode){if(typeof options.handle=="string"){options.handle=$(options.handle)[0];}
var handle=options.handle;if(!handle.resizeSettings){handle.resizeSettings=options;}
var settings=handle.resizeSettings;if(!handle.dragSettings||!handle.dragSettings.isResizeHandle){$.lDrag.create(handle,{onStart:$.lResize.onMouseDown,onMove:$.lResize.onResize,onComplete:$.lResize.onMouseUp,noDrag:!options.drag,isResizeHandle:true});}
var jHandle=$(handle);jHandle.lDragBind("start",options.onStart);jHandle.lDragBind("move",options.onMove);jHandle.lDragBind("complete",options.onComplete);if(!settings.resizeRules){settings.resizeRules=[];}
settings.resizeRules.push(new $.lResize.resizeRule(container,options.direction,options.mode));}},onMouseDown:function(){var handle=$.lDrag.container;var settings=handle.resizeSettings;var mouse=mousePos;settings.mouseStart=new Coordinate(mousePos.x,mousePos.y);for(var i=0;i<settings.resizeRules.length;i++){var resizeRule=settings.resizeRules[i];var jContainer=$(resizeRule.container);resizeRule.origWidth=jContainer.width();resizeRule.origHeight=jContainer.height();}},onResize:function(){var handle=$.lDrag.container;var settings=handle.resizeSettings;var mouse=mousePos;var mouseDelta=mousePos.minus(settings.mouseStart);var newLength;var lengthCorrection=0;var noChange=false;for(var i=0;i<settings.resizeRules.length;i++){var resizeRule=settings.resizeRules[i];var jContainer=$(resizeRule.container);if(resizeRule.direction==$.lResize.HORIZONTAL){resizeRule.prevLength=jContainer.width();if(resizeRule.mode==$.lResize.ADD){newLength=resizeRule.origWidth+mouseDelta.x;}
else{newLength=resizeRule.origWidth-mouseDelta.x}}
else if(resizeRule.direction==$.lResize.VERTICAL){resizeRule.prevLength=jContainer.height();if(resizeRule.mode==$.lResize.ADD){newLength=resizeRule.origHeight+mouseDelta.y;}
else{newLength=resizeRule.origHeight-mouseDelta.y;}}
resizeRule.newLength=newLength;if(newLength<1){lengthCorrection=Math.max(-newLength+1,lengthCorrection);newLength=1;}
if(newLength==resizeRule.prevLength){noChange=true;}}
for(var i=0;i<settings.resizeRules.length;i++){var resizeRule=settings.resizeRules[i];var jContainer=$(resizeRule.container);if(!settings.disableStop&&noChange){newLength=resizeRule.prevLength;}
else if(resizeRule.newLength<1){newLength=resizeRule.newLength+lengthCorrection;}
else{newLength=resizeRule.newLength-lengthCorrection;}
if(resizeRule.direction==$.lResize.HORIZONTAL){jContainer.width(newLength);}
else if(resizeRule.direction==$.lResize.VERTICAL){jContainer.height(newLength);}}},onMouseUp:function(){var handle=$.lDrag.container;var settings=handle.resizeSettings;settings.mouseEnd=new Coordinate(mousePos.x,mousePos.y);}});})(jQuery);