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path: root/themes/default/js/ui/minified/ui.resizable.min.js
blob: ee688bcf0f6c9f95c4c6fce0abac16cbcdcae663 (plain)
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(function($){$.widget("ui.resizable",$.extend({},$.ui.mouse,{_init:function(){var self=this,o=this.options;this.element.addClass("ui-resizable");$.extend(this,{_aspectRatio:!!(o.aspectRatio),aspectRatio:o.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:o.helper||o.ghost||o.animate?o.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){if(/relative/.test(this.element.css("position"))&&$.browser.opera){this.element.css({position:"relative",top:"auto",left:"auto"})}this.element.wrap($('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=o.handles||(!$(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all"){this.handles="n,e,s,w,se,sw,ne,nw"}var n=this.handles.split(",");this.handles={};for(var i=0;i<n.length;i++){var handle=$.trim(n[i]),hname="ui-resizable-"+handle;var axis=$('<div class="ui-resizable-handle '+hname+'"></div>');if(/sw|se|ne|nw/.test(handle)){axis.css({zIndex:++o.zIndex})}if("se"==handle){axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se")}this.handles[handle]=".ui-resizable-"+handle;this.element.append(axis)}}this._renderAxis=function(target){target=target||this.element;for(var i in this.handles){if(this.handles[i].constructor==String){this.handles[i]=$(this.handles[i],this.element).show()}if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var axis=$(this.handles[i],this.element),padWrapper=0;padWrapper=/sw|ne|nw|se|n|s/.test(i)?axis.outerHeight():axis.outerWidth();var padPos=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join("");target.css(padPos,padWrapper);this._proportionallyResize()}if(!$(this.handles[i]).length){continue}}};this._renderAxis(this.element);this._handles=$(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!self.resizing){if(this.className){var axis=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)}self.axis=axis&&axis[1]?axis[1]:"se"}});if(o.autoHide){this._handles.hide();$(this.element).addClass("ui-resizable-autohide").hover(function(){$(this).removeClass("ui-resizable-autohide");self._handles.show()},function(){if(!self.resizing){$(this).addClass("ui-resizable-autohide");self._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var _destroy=function(exp){$(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){_destroy(this.element);var wrapper=this.element;wrapper.parent().append(this.originalElement.css({position:wrapper.css("position"),width:wrapper.outerWidth(),height:wrapper.outerHeight(),top:wrapper.css("top"),left:wrapper.css("left")})).end().remove()}this.originalElement.css("resize",this.originalResizeStyle);_destroy(this.originalElement)},_mouseCapture:function(event){var handle=false;for(var i in this.handles){if($(this.handles[i])[0]==event.target){handle=true}}return this.options.disabled||!!handle},_mouseStart:function(event){var o=this.options,iniPos=this.element.position(),el=this.element;this.resizing=true;this.documentScroll={top:$(document).scrollTop(),left:$(document).scrollLeft()};if(el.is(".ui-draggable")||(/absolute/).test(el.css("position"))){el.css({position:"absolute",top:iniPos.top,left:iniPos.left})}if($.browser.opera&&(/relative/).test(el.css("position"))){el.css({position:"relative",top:"auto",left:"auto"})}this._renderProxy();var curleft=num(this.helper.css("left")),curtop=num(this.helper.css("top"));if(o.containment){curleft+=$(o.containment).scrollLeft()||0;curtop+=$(o.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:curleft,top:curtop};this.size=this._helper?{width:el.outerWidth(),height:el.outerHeight()}:{width:el.width(),height:el.height()};this.originalSize=this._helper?{width:el.outerWidth(),height:el.outerHeight()}:{width:el.width(),height:el.height()};this.originalPosition={left:curleft,top:curtop};this.sizeDiff={width:el.outerWidth()-el.width(),height:el.outerHeight()-el.height()};this.originalMousePosition={left:event.pageX,top:event.pageY};this.aspectRatio=(typeof o.aspectRatio=="number")?o.aspectRatio:((this.originalSize.width/this.originalSize.height)||1);var cursor=$(".ui-resizable-"+this.axis).css("cursor");$("body").css("cursor",cursor=="auto"?this.axis+"-resize":cursor);el.addClass("ui-resizable-resizing");this._propagate("start",event);return true},_mouseDrag:function(event){var el=this.helper,o=this.options,props={},self=this,smp=this.originalMousePosition,a=this.axis;var dx=(event.pageX-smp.left)||0,dy=(event.pageY-smp.top)||0;var trigger=this._change[a];if(!trigger){return false}var data=trigger.apply(this,[event,dx,dy]),ie6=$.browser.msie&&$.browser.version<7,csdif=this.sizeDiff;if(this._aspectRatio||event.shiftKey){data=this._updateRatio(data,event)}data=this._respectSize(data,event);this._propagate("resize",event);el.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});if(!this._helper&&this._proportionallyResizeElements.length){this._proportionallyResize()}this._updateCache(data);this._trigger("resize",event,this.ui());return false},_mouseStop:function(event){this.resizing=false;var o=this.options,self=this;if(this._helper){var pr=this._proportionallyResizeElements,ista=pr.length&&(/textarea/i).test(pr[0].nodeName),soffseth=ista&&$.ui.hasScroll(pr[0],"left")?0:self.sizeDiff.height,soffsetw=ista?0:self.sizeDiff.width;var s={width:(self.size.width-soffsetw),height:(self.size.height-soffseth)},left=(parseInt(self.element.css("left"),10)+(self.position.left-self.originalPosition.left))||null,top=(parseInt(self.element.css("top"),10)+(self.position.top-self.originalPosition.top))||null;if(!o.animate){this.element.css($.extend(s,{top:top,left:left}))}self.helper.height(self.size.height);self.helper.width(self.size.width);if(this._helper&&!o.animate){this._proportionallyResize()}}$("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",event);if(this._helper){this.helper.remove()}return false},_updateCache:function(data){var o=this.options;this.offset=this.helper.offset();if(isNumber(data.left)){this.position.left=data.left}if(isNumber(data.top)){this.position.top=data.top}if(isNumber(data.height)){this.size.height=data.height}if(isNumber(data.width)){this.size.width=data.width}},_updateRatio:function(data,event){var o=this.options,cpos=this.position,csize=this.size,a=this.axis;if(data.height){data.width=(csize.height*this.aspectRatio)}else{if(data.width){data.height=(csize.width/this.aspectRatio)}}if(a=="sw"){data.left=cpos.left+(csize.width-data.width);data.top=null}if(a=="nw"){data.top=cpos.top+(csize.height-data.height);data.left=cpos.left+(csize.width-data.width)}return data},_respectSize:function(data,event){var el=this.helper,o=this.options,pRatio=this._aspectRatio||event.shiftKey,a=this.axis,ismaxw=isNumber(data.width)&&o.maxWidth&&(o.maxWidth<data.width),ismaxh=isNumber(data.height)&&o.maxHeight&&(o.maxHeight<data.height),isminw=isNumber(data.width)&&o.minWidth&&(o.minWidth>data.width),isminh=isNumber(data.height)&&o.minHeight&&(o.minHeight>data.height);if(isminw){data.width=o.minWidth}if(isminh){data.height=o.minHeight}if(ismaxw){data.width=o.maxWidth}if(ismaxh){data.height=o.maxHeight}var dw=this.originalPosition.left+this.originalSize.width,dh=this.position.top+this.size.height;var cw=/sw|nw|w/.test(a),ch=/nw|ne|n/.test(a);if(isminw&&cw){data.left=dw-o.minWidth}if(ismaxw&&cw){data.left=dw-o.maxWidth}if(isminh&&ch){data.top=dh-o.minHeight}if(ismaxh&&ch){data.top=dh-o.maxHeight}var isNotwh=!data.width&&!data.height;if(isNotwh&&!data.left&&data.top){data.top=null}else{if(isNotwh&&!data.top&&data.left){data.left=null}}return data},_proportionallyResize:function(){var o=this.options;if(!this._proportionallyResizeElements.length){return }var element=this.helper||this.element;for(var i=0;i<this._proportionallyResizeElements.length;i++){var prel=this._proportionallyResizeElements[i];if(!this.borderDif){var b=[prel.css("borderTopWidth"),prel.css("borderRightWidth"),prel.css("borderBottomWidth"),prel.css("borderLeftWidth")],p=[prel.css("paddingTop"),prel.css("paddingRight"),prel.css("paddingBottom"),prel.css("paddingLeft")];this.borderDif=$.map(b,function(v,i){var border=parseInt(v,10)||0,padding=parseInt(p[i],10)||0;return border+padding})}if($.browser.msie&&!(!($(element).is(":hidden")||$(element).parents(":hidden").length))){continue}prel.css({height:(element.height()-this.borderDif[0]-this.borderDif[2])||0,width:(element.width()-this.borderDif[1]-this.borderDif[3])||0})}},_renderProxy:function(){var el=this.element,o=this.options;this.elementOffset=el.offset();if(this._helper){this.helper=this.helper||$('<div style="overflow:hidden;"></div>');var ie6=$.browser.msie&&$.browser.version<7,ie6offset=(ie6?1:0),pxyoffset=(ie6?2:-1);this.helper.addClass(this._helper).css({width:this.element.outerWidth()+pxyoffset,height:this.element.outerHeight()+pxyoffset,position:"absolute",left:this.elementOffset.left-ie6offset+"px",top:this.elementOffset.top-ie6offset+"px",zIndex:++o.zIndex});this.helper.appendTo("body").disableSelection()}else{this.helper=this.element}},_change:{e:function(event,dx,dy){return{width:this.originalSize.width+dx}},w:function(event,dx,dy){var o=this.options,cs=this.originalSize,sp=this.originalPosition;return{left:sp.left+dx,width:cs.width-dx}},n:function(event,dx,dy){var o=this.options,cs=this.originalSize,sp=this.originalPosition;return{top:sp.top+dy,height:cs.height-dy}},s:function(event,dx,dy){return{height:this.originalSize.height+dy}},se:function(event,dx,dy){return $.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[event,dx,dy]))},sw:function(event,dx,dy){return $.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[event,dx,dy]))},ne:function(event,dx,dy){return $.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[event,dx,dy]))},nw:function(event,dx,dy){return $.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[event,dx,dy]))}},_propagate:function(n,event){$.ui.plugin.call(this,n,[event,this.ui()]);(n!="resize"&&this._trigger(n,event,this.ui()))},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}));$.extend($.ui.resizable,{version:"1.7.2",eventPrefix:"resize",defaults:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,cancel:":input,option",containment:false,delay:0,distance:1,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1000}});$.ui.plugin.add("resizable","alsoResize",{start:function(event,ui){var self=$(this).data("resizable"),o=self.options;_store=function(exp){$(exp).each(function(){$(this).data("resizable-alsoresize",{width:parseInt($(this).width(),10),height:parseInt($(this).height(),10),left:parseInt($(this).css("left"),10),top:parseInt($(this).css("top"),10)})})};if(typeof (o.alsoResize)=="object"&&!o.alsoResize.parentNode){if(o.alsoResize.length){o.alsoResize=o.alsoResize[0];_store(o.alsoResize)}else{$.each(o.alsoResize,function(exp,c){_store(exp)})}}else{_store(o.alsoResize)}},resize:function(event,ui){var self=$(this).data("resizable"),o=self.options,os=self.originalSize,op=self.originalPosition;var delta={height:(self.size.height-os.height)||0,width:(self.size.width-os.width)||0,top:(self.position.top-op.top)||0,left:(self.position.left-op.left)||0},_alsoResize=function(exp,c){$(exp).each(function(){var el=$(this),start=$(this).data("resizable-alsoresize"),style={},css=c&&c.length?c:["width","height","top","left"];$.each(css||["width","height","top","left"],function(i,prop){var sum=(start[prop]||0)+(delta[prop]||0);if(sum&&sum>=0){style[prop]=sum||null}});if(/relative/.test(el.css("position"))&&$.browser.opera){self._revertToRelativePosition=true;el.css({position:"absolute",top:"auto",left:"auto"})}el.css(style)})};if(typeof (o.alsoResize)=="object"&&!o.alsoResize.nodeType){$.each(o.alsoResize,function(exp,c){_alsoResize(exp,c)})}else{_alsoResize(o.alsoResize)}},stop:function(event,ui){var self=$(this).data("resizable");if(self._revertToRelativePosition&&$.browser.opera){self._revertToRelativePosition=false;el.css({position:"relative"})}$(this).removeData("resizable-alsoresize-start")}});$.ui.plugin.add("resizable","animate",{stop:function(event,ui){var self=$(this).data("resizable"),o=self.options;var pr=self._proportionallyResizeElements,ista=pr.length&&(/textarea/i).test(pr[0].nodeName),soffseth=ista&&$.ui.hasScroll(pr[0],"left")?0:self.sizeDiff.height,soffsetw=ista?0:self.sizeDiff.width;var style={width:(self.size.width-soffsetw),height:(self.size.height-soffseth)},left=(parseInt(self.element.css("left"),10)+(self.position.left-self.originalPosition.left))||null,top=(parseInt(self.element.css("top"),10)+(self.position.top-self.originalPosition.top))||null;self.element.animate($.extend(style,top&&left?{top:top,left:left}:{}),{duration:o.animateDuration,easing:o.animateEasing,step:function(){var data={width:parseInt(self.element.css("width"),10),height:parseInt(self.element.css("height"),10),top:parseInt(self.element.css("top"),10),left:parseInt(self.element.css("left"),10)};if(pr&&pr.length){$(pr[0]).css({width:data.width,height:data.height})}self._updateCache(data);self._propagate("resize",event)}})}});$.ui.plugin.add("resizable","containment",{start:function(event,ui){var self=$(this).data("resizable"),o=self.options,el=self.element;var oc=o.containment,ce=(oc instanceof $)?oc.get(0):(/parent/.test(oc))?el.parent().get(0):oc;if(!ce){return }self.containerElement=$(ce);if(/document/.test(oc)||oc==document){self.containerOffset={left:0,top:0};self.containerPosition={left:0,top:0};self.parentData={element:$(document),left:0,top:0,width:$(document).width(),height:$(document).height()||document.body.parentNode.scrollHeight}}else{var element=$(ce),p=[];$(["Top","Right","Left","Bottom"]).each(function(i,name){p[i]=num(element.css("padding"+name))});self.containerOffset=element.offset();self.containerPosition=element.position();self.containerSize={height:(element.innerHeight()-p[3]),width:(element.innerWidth()-p[1])};var co=self.containerOffset,ch=self.containerSize.height,cw=self.containerSize.width,width=($.ui.hasScroll(ce,"left")?ce.scrollWidth:cw),height=($.ui.hasScroll(ce)?ce.scrollHeight:ch);self.parentData={element:ce,left:co.left,top:co.top,width:width,height:height}}},resize:function(event,ui){var self=$(this).data("resizable"),o=self.options,ps=self.containerSize,co=self.containerOffset,cs=self.size,cp=self.position,pRatio=self._aspectRatio||event.shiftKey,cop={top:0,left:0},ce=self.containerElement;if(ce[0]!=document&&(/static/).test(ce.css("position"))){cop=co}if(cp.left<(self._helper?co.left:0)){self.size.width=self.size.width+(self._helper?(self.position.left-co.left):(self.position.left-cop.left));if(pRatio){self.size.height=self.size.width/o.aspectRatio}self.position.left=o.helper?co.left:0}if(cp.top<(self._helper?co.top:0)){self.size.height=self.size.height+(self._helper?(self.position.top-co.top):self.position.top);if(pRatio){self.size.width=self.size.height*o.aspectRatio}self.position.top=self._helper?co.top:0}self.offset.left=self.parentData.left+self.position.left;self.offset.top=self.parentData.top+self.position.top;var woset=Math.abs((self._helper?self.offset.left-cop.left:(self.offset.left-cop.left))+self.sizeDiff.width),hoset=Math.abs((self._helper?self.offset.top-cop.top:(self.offset.top-co.top))+self.sizeDiff.height);var isParent=self.containerElement.get(0)==self.element.parent().get(0),isOffsetRelative=/relative|absolute/.test(self.containerElement.css("position"));if(isParent&&isOffsetRelative){woset-=self.parentData.left}if(woset+self.size.width>=self.parentData.width){self.size.width=self.parentData.width-woset;if(pRatio){self.size.height=self.size.width/self.aspectRatio}}if(hoset+self.size.height>=self.parentData.height){self.size.height=self.parentData.height-hoset;if(pRatio){self.size.width=self.size.height*self.aspectRatio}}},stop:function(event,ui){var self=$(this).data("resizable"),o=self.options,cp=self.position,co=self.containerOffset,cop=self.containerPosition,ce=self.containerElement;var helper=$(self.helper),ho=helper.offset(),w=helper.outerWidth()-self.sizeDiff.width,h=helper.outerHeight()-self.sizeDiff.height;if(self._helper&&!o.animate&&(/relative/).test(ce.css("position"))){$(this).css({left:ho.left-cop.left-co.left,width:w,height:h})}if(self._helper&&!o.animate&&(/static/).test(ce.css("position"))){$(this).css({left:ho.left-cop.left-co.left,width:w,height:h})}}});$.ui.plugin.add("resizable","ghost",{start:function(event,ui){var self=$(this).data("resizable"),o=self.options,cs=self.size;self.ghost=self.originalElement.clone();self.ghost.css({opacity:0.25,display:"block",position:"relative",height:cs.height,width:cs.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof o.ghost=="string"?o.ghost:"");self.ghost.appendTo(self.helper)},resize:function(event,ui){var self=$(this).data("resizable"),o=self.options;if(self.ghost){self.ghost.css({position:"relative",height:self.size.height,width:self.size.width})}},stop:function(event,ui){var self=$(this).data("resizable"),o=self.options;if(self.ghost&&self.helper){self.helper.get(0).removeChild(self.ghost.get(0))}}});$.ui.plugin.add("resizable","grid",{resize:function(event,ui){var self=$(this).data("resizable"),o=self.options,cs=self.size,os=self.originalSize,op=self.originalPosition,a=self.axis,ratio=o._aspectRatio||event.shiftKey;o.grid=typeof o.grid=="number"?[o.grid,o.grid]:o.grid;var ox=Math.round((cs.width-os.width)/(o.grid[0]||1))*(o.grid[0]||1),oy=Math.round((cs.height-os.height)/(o.grid[1]||1))*(o.grid[1]||1);if(/^(se|s|e)$/.test(a)){self.size.width=os.width+ox;self.size.height=os.height+oy}else{if(/^(ne)$/.test(a)){self.size.width=os.width+ox;self.size.height=os.height+oy;self.position.top=op.top-oy}else{if(/^(sw)$/.test(a)){self.size.width=os.width+ox;self.size.height=os.height+oy;self.position.left=op.left-ox}else{self.size.width=os.width+ox;self.size.height=os.height+oy;self.position.top=op.top-oy;self.position.left=op.left-ox}}}}});var num=function(v){return parseInt(v,10)||0};var isNumber=function(value){return !isNaN(parseInt(value,10))}})(jQuery);