libjs-jquery-ui 1.10.1+dfsg-1 / usr / share / javascript / jquery-ui / ui / jquery.ui.resizable.min.js

/*
 * jQuery UI Resizable 1.10.1
 * http://jqueryui.com
 *
 * Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/resizable/
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function(c,d){function b(e){return parseInt(e,10)||0}function a(e){return !isNaN(parseInt(e,10))}c.widget("ui.resizable",c.ui.mouse,{version:"1.10.1",widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:90,resize:null,start:null,stop:null},_create:function(){var l,f,j,g,e,h=this,k=this.options;this.element.addClass("ui-resizable");c.extend(this,{_aspectRatio:!!(k.aspectRatio),aspectRatio:k.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:k.helper||k.ghost||k.animate?k.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){this.element.wrap(c("<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("ui-resizable",this.element.data("ui-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=k.handles||(!c(".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"}l=this.handles.split(",");this.handles={};for(f=0;f<l.length;f++){j=c.trim(l[f]);e="ui-resizable-"+j;g=c("<div class='ui-resizable-handle "+e+"'></div>");g.css({zIndex:k.zIndex});if("se"===j){g.addClass("ui-icon ui-icon-gripsmall-diagonal-se")}this.handles[j]=".ui-resizable-"+j;this.element.append(g)}}this._renderAxis=function(q){var n,o,m,p;q=q||this.element;for(n in this.handles){if(this.handles[n].constructor===String){this.handles[n]=c(this.handles[n],this.element).show()}if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){o=c(this.handles[n],this.element);p=/sw|ne|nw|se|n|s/.test(n)?o.outerHeight():o.outerWidth();m=["padding",/ne|nw|n/.test(n)?"Top":/se|sw|s/.test(n)?"Bottom":/^e$/.test(n)?"Right":"Left"].join("");q.css(m,p);this._proportionallyResize()}if(!c(this.handles[n]).length){continue}}};this._renderAxis(this.element);this._handles=c(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!h.resizing){if(this.className){g=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)}h.axis=g&&g[1]?g[1]:"se"}});if(k.autoHide){this._handles.hide();c(this.element).addClass("ui-resizable-autohide").mouseenter(function(){if(k.disabled){return}c(this).removeClass("ui-resizable-autohide");h._handles.show()}).mouseleave(function(){if(k.disabled){return}if(!h.resizing){c(this).addClass("ui-resizable-autohide");h._handles.hide()}})}this._mouseInit()},_destroy:function(){this._mouseDestroy();var f,e=function(g){c(g).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){e(this.element);f=this.element;this.originalElement.css({position:f.css("position"),width:f.outerWidth(),height:f.outerHeight(),top:f.css("top"),left:f.css("left")}).insertAfter(f);f.remove()}this.originalElement.css("resize",this.originalResizeStyle);e(this.originalElement);return this},_mouseCapture:function(g){var f,h,e=false;for(f in this.handles){h=c(this.handles[f])[0];if(h===g.target||c.contains(h,g.target)){e=true}}return !this.options.disabled&&e},_mouseStart:function(g){var k,h,j,i=this.options,f=this.element.position(),e=this.element;this.resizing=true;if((/absolute/).test(e.css("position"))){e.css({position:"absolute",top:e.css("top"),left:e.css("left")})}else{if(e.is(".ui-draggable")){e.css({position:"absolute",top:f.top,left:f.left})}}this._renderProxy();k=b(this.helper.css("left"));h=b(this.helper.css("top"));if(i.containment){k+=c(i.containment).scrollLeft()||0;h+=c(i.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:k,top:h};this.size=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalSize=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalPosition={left:k,top:h};this.sizeDiff={width:e.outerWidth()-e.width(),height:e.outerHeight()-e.height()};this.originalMousePosition={left:g.pageX,top:g.pageY};this.aspectRatio=(typeof i.aspectRatio==="number")?i.aspectRatio:((this.originalSize.width/this.originalSize.height)||1);j=c(".ui-resizable-"+this.axis).css("cursor");c("body").css("cursor",j==="auto"?this.axis+"-resize":j);e.addClass("ui-resizable-resizing");this._propagate("start",g);return true},_mouseDrag:function(e){var k,g=this.helper,l={},i=this.originalMousePosition,m=this.axis,o=this.position.top,f=this.position.left,n=this.size.width,j=this.size.height,q=(e.pageX-i.left)||0,p=(e.pageY-i.top)||0,h=this._change[m];if(!h){return false}k=h.apply(this,[e,q,p]);this._updateVirtualBoundaries(e.shiftKey);if(this._aspectRatio||e.shiftKey){k=this._updateRatio(k,e)}k=this._respectSize(k,e);this._updateCache(k);this._propagate("resize",e);if(this.position.top!==o){l.top=this.position.top+"px"}if(this.position.left!==f){l.left=this.position.left+"px"}if(this.size.width!==n){l.width=this.size.width+"px"}if(this.size.height!==j){l.height=this.size.height+"px"}g.css(l);if(!this._helper&&this._proportionallyResizeElements.length){this._proportionallyResize()}if(!c.isEmptyObject(l)){this._trigger("resize",e,this.ui())}return false},_mouseStop:function(h){this.resizing=false;var g,e,f,k,n,j,m,i=this.options,l=this;if(this._helper){g=this._proportionallyResizeElements;e=g.length&&(/textarea/i).test(g[0].nodeName);f=e&&c.ui.hasScroll(g[0],"left")?0:l.sizeDiff.height;k=e?0:l.sizeDiff.width;n={width:(l.helper.width()-k),height:(l.helper.height()-f)};j=(parseInt(l.element.css("left"),10)+(l.position.left-l.originalPosition.left))||null;m=(parseInt(l.element.css("top"),10)+(l.position.top-l.originalPosition.top))||null;if(!i.animate){this.element.css(c.extend(n,{top:m,left:j}))}l.helper.height(l.size.height);l.helper.width(l.size.width);if(this._helper&&!i.animate){this._proportionallyResize()}}c("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",h);if(this._helper){this.helper.remove()}return false},_updateVirtualBoundaries:function(g){var i,h,f,k,e,j=this.options;e={minWidth:a(j.minWidth)?j.minWidth:0,maxWidth:a(j.maxWidth)?j.maxWidth:Infinity,minHeight:a(j.minHeight)?j.minHeight:0,maxHeight:a(j.maxHeight)?j.maxHeight:Infinity};if(this._aspectRatio||g){i=e.minHeight*this.aspectRatio;f=e.minWidth/this.aspectRatio;h=e.maxHeight*this.aspectRatio;k=e.maxWidth/this.aspectRatio;if(i>e.minWidth){e.minWidth=i}if(f>e.minHeight){e.minHeight=f}if(h<e.maxWidth){e.maxWidth=h}if(k<e.maxHeight){e.maxHeight=k}}this._vBoundaries=e},_updateCache:function(e){this.offset=this.helper.offset();if(a(e.left)){this.position.left=e.left}if(a(e.top)){this.position.top=e.top}if(a(e.height)){this.size.height=e.height}if(a(e.width)){this.size.width=e.width}},_updateRatio:function(g){var h=this.position,f=this.size,e=this.axis;if(a(g.height)){g.width=(g.height*this.aspectRatio)}else{if(a(g.width)){g.height=(g.width/this.aspectRatio)}}if(e==="sw"){g.left=h.left+(f.width-g.width);g.top=null}if(e==="nw"){g.top=h.top+(f.height-g.height);g.left=h.left+(f.width-g.width)}return g},_respectSize:function(j){var g=this._vBoundaries,m=this.axis,p=a(j.width)&&g.maxWidth&&(g.maxWidth<j.width),k=a(j.height)&&g.maxHeight&&(g.maxHeight<j.height),h=a(j.width)&&g.minWidth&&(g.minWidth>j.width),n=a(j.height)&&g.minHeight&&(g.minHeight>j.height),f=this.originalPosition.left+this.originalSize.width,l=this.position.top+this.size.height,i=/sw|nw|w/.test(m),e=/nw|ne|n/.test(m);if(h){j.width=g.minWidth}if(n){j.height=g.minHeight}if(p){j.width=g.maxWidth}if(k){j.height=g.maxHeight}if(h&&i){j.left=f-g.minWidth}if(p&&i){j.left=f-g.maxWidth}if(n&&e){j.top=l-g.minHeight}if(k&&e){j.top=l-g.maxHeight}if(!j.width&&!j.height&&!j.left&&j.top){j.top=null}else{if(!j.width&&!j.height&&!j.top&&j.left){j.left=null}}return j},_proportionallyResize:function(){if(!this._proportionallyResizeElements.length){return}var h,f,l,e,k,g=this.helper||this.element;for(h=0;h<this._proportionallyResizeElements.length;h++){k=this._proportionallyResizeElements[h];if(!this.borderDif){this.borderDif=[];l=[k.css("borderTopWidth"),k.css("borderRightWidth"),k.css("borderBottomWidth"),k.css("borderLeftWidth")];e=[k.css("paddingTop"),k.css("paddingRight"),k.css("paddingBottom"),k.css("paddingLeft")];for(f=0;f<l.length;f++){this.borderDif[f]=(parseInt(l[f],10)||0)+(parseInt(e[f],10)||0)}}k.css({height:(g.height()-this.borderDif[0]-this.borderDif[2])||0,width:(g.width()-this.borderDif[1]-this.borderDif[3])||0})}},_renderProxy:function(){var e=this.element,f=this.options;this.elementOffset=e.offset();if(this._helper){this.helper=this.helper||c("<div style='overflow:hidden;'></div>");this.helper.addClass(this._helper).css({width:this.element.outerWidth()-1,height:this.element.outerHeight()-1,position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++f.zIndex});this.helper.appendTo("body").disableSelection()}else{this.helper=this.element}},_change:{e:function(f,e){return{width:this.originalSize.width+e}},w:function(g,e){var f=this.originalSize,h=this.originalPosition;return{left:h.left+e,width:f.width-e}},n:function(h,f,e){var g=this.originalSize,i=this.originalPosition;return{top:i.top+e,height:g.height-e}},s:function(g,f,e){return{height:this.originalSize.height+e}},se:function(g,f,e){return c.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[g,f,e]))},sw:function(g,f,e){return c.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[g,f,e]))},ne:function(g,f,e){return c.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[g,f,e]))},nw:function(g,f,e){return c.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[g,f,e]))}},_propagate:function(f,e){c.ui.plugin.call(this,f,[e,this.ui()]);(f!=="resize"&&this._trigger(f,e,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}}});c.ui.plugin.add("resizable","animate",{stop:function(h){var m=c(this).data("ui-resizable"),j=m.options,g=m._proportionallyResizeElements,e=g.length&&(/textarea/i).test(g[0].nodeName),f=e&&c.ui.hasScroll(g[0],"left")?0:m.sizeDiff.height,l=e?0:m.sizeDiff.width,i={width:(m.size.width-l),height:(m.size.height-f)},k=(parseInt(m.element.css("left"),10)+(m.position.left-m.originalPosition.left))||null,n=(parseInt(m.element.css("top"),10)+(m.position.top-m.originalPosition.top))||null;m.element.animate(c.extend(i,n&&k?{top:n,left:k}:{}),{duration:j.animateDuration,easing:j.animateEasing,step:function(){var o={width:parseInt(m.element.css("width"),10),height:parseInt(m.element.css("height"),10),top:parseInt(m.element.css("top"),10),left:parseInt(m.element.css("left"),10)};if(g&&g.length){c(g[0]).css({width:o.width,height:o.height})}m._updateCache(o);m._propagate("resize",h)}})}});c.ui.plugin.add("resizable","containment",{start:function(){var m,g,q,e,l,h,r,n=c(this).data("ui-resizable"),k=n.options,j=n.element,f=k.containment,i=(f instanceof c)?f.get(0):(/parent/.test(f))?j.parent().get(0):f;if(!i){return}n.containerElement=c(i);if(/document/.test(f)||f===document){n.containerOffset={left:0,top:0};n.containerPosition={left:0,top:0};n.parentData={element:c(document),left:0,top:0,width:c(document).width(),height:c(document).height()||document.body.parentNode.scrollHeight}}else{m=c(i);g=[];c(["Top","Right","Left","Bottom"]).each(function(p,o){g[p]=b(m.css("padding"+o))});n.containerOffset=m.offset();n.containerPosition=m.position();n.containerSize={height:(m.innerHeight()-g[3]),width:(m.innerWidth()-g[1])};q=n.containerOffset;e=n.containerSize.height;l=n.containerSize.width;h=(c.ui.hasScroll(i,"left")?i.scrollWidth:l);r=(c.ui.hasScroll(i)?i.scrollHeight:e);n.parentData={element:i,left:q.left,top:q.top,width:h,height:r}}},resize:function(f){var k,q,j,i,l=c(this).data("ui-resizable"),h=l.options,n=l.containerOffset,m=l.position,p=l._aspectRatio||f.shiftKey,e={top:0,left:0},g=l.containerElement;if(g[0]!==document&&(/static/).test(g.css("position"))){e=n}if(m.left<(l._helper?n.left:0)){l.size.width=l.size.width+(l._helper?(l.position.left-n.left):(l.position.left-e.left));if(p){l.size.height=l.size.width/l.aspectRatio}l.position.left=h.helper?n.left:0}if(m.top<(l._helper?n.top:0)){l.size.height=l.size.height+(l._helper?(l.position.top-n.top):l.position.top);if(p){l.size.width=l.size.height*l.aspectRatio}l.position.top=l._helper?n.top:0}l.offset.left=l.parentData.left+l.position.left;l.offset.top=l.parentData.top+l.position.top;k=Math.abs((l._helper?l.offset.left-e.left:(l.offset.left-e.left))+l.sizeDiff.width);q=Math.abs((l._helper?l.offset.top-e.top:(l.offset.top-n.top))+l.sizeDiff.height);j=l.containerElement.get(0)===l.element.parent().get(0);i=/relative|absolute/.test(l.containerElement.css("position"));if(j&&i){k-=l.parentData.left}if(k+l.size.width>=l.parentData.width){l.size.width=l.parentData.width-k;if(p){l.size.height=l.size.width/l.aspectRatio}}if(q+l.size.height>=l.parentData.height){l.size.height=l.parentData.height-q;if(p){l.size.width=l.size.height*l.aspectRatio}}},stop:function(){var k=c(this).data("ui-resizable"),f=k.options,l=k.containerOffset,e=k.containerPosition,g=k.containerElement,i=c(k.helper),n=i.offset(),m=i.outerWidth()-k.sizeDiff.width,j=i.outerHeight()-k.sizeDiff.height;if(k._helper&&!f.animate&&(/relative/).test(g.css("position"))){c(this).css({left:n.left-e.left-l.left,width:m,height:j})}if(k._helper&&!f.animate&&(/static/).test(g.css("position"))){c(this).css({left:n.left-e.left-l.left,width:m,height:j})}}});c.ui.plugin.add("resizable","alsoResize",{start:function(){var e=c(this).data("ui-resizable"),g=e.options,f=function(h){c(h).each(function(){var i=c(this);i.data("ui-resizable-alsoresize",{width:parseInt(i.width(),10),height:parseInt(i.height(),10),left:parseInt(i.css("left"),10),top:parseInt(i.css("top"),10)})})};if(typeof(g.alsoResize)==="object"&&!g.alsoResize.parentNode){if(g.alsoResize.length){g.alsoResize=g.alsoResize[0];f(g.alsoResize)}else{c.each(g.alsoResize,function(h){f(h)})}}else{f(g.alsoResize)}},resize:function(g,i){var f=c(this).data("ui-resizable"),j=f.options,h=f.originalSize,l=f.originalPosition,k={height:(f.size.height-h.height)||0,width:(f.size.width-h.width)||0,top:(f.position.top-l.top)||0,left:(f.position.left-l.left)||0},e=function(m,n){c(m).each(function(){var q=c(this),r=c(this).data("ui-resizable-alsoresize"),p={},o=n&&n.length?n:q.parents(i.originalElement[0]).length?["width","height"]:["width","height","top","left"];c.each(o,function(s,u){var t=(r[u]||0)+(k[u]||0);if(t&&t>=0){p[u]=t||null}});q.css(p)})};if(typeof(j.alsoResize)==="object"&&!j.alsoResize.nodeType){c.each(j.alsoResize,function(m,n){e(m,n)})}else{e(j.alsoResize)}},stop:function(){c(this).removeData("resizable-alsoresize")}});c.ui.plugin.add("resizable","ghost",{start:function(){var f=c(this).data("ui-resizable"),g=f.options,e=f.size;f.ghost=f.originalElement.clone();f.ghost.css({opacity:0.25,display:"block",position:"relative",height:e.height,width:e.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof g.ghost==="string"?g.ghost:"");f.ghost.appendTo(f.helper)},resize:function(){var e=c(this).data("ui-resizable");if(e.ghost){e.ghost.css({position:"relative",height:e.size.height,width:e.size.width})}},stop:function(){var e=c(this).data("ui-resizable");if(e.ghost&&e.helper){e.helper.get(0).removeChild(e.ghost.get(0))}}});c.ui.plugin.add("resizable","grid",{resize:function(){var r=c(this).data("ui-resizable"),i=r.options,s=r.size,k=r.originalSize,n=r.originalPosition,t=r.axis,f=typeof i.grid==="number"?[i.grid,i.grid]:i.grid,p=(f[0]||1),m=(f[1]||1),h=Math.round((s.width-k.width)/p)*p,g=Math.round((s.height-k.height)/m)*m,l=k.width+h,e=k.height+g,j=i.maxWidth&&(i.maxWidth<l),u=i.maxHeight&&(i.maxHeight<e),q=i.minWidth&&(i.minWidth>l),v=i.minHeight&&(i.minHeight>e);i.grid=f;if(q){l=l+p}if(v){e=e+m}if(j){l=l-p}if(u){e=e-m}if(/^(se|s|e)$/.test(t)){r.size.width=l;r.size.height=e}else{if(/^(ne)$/.test(t)){r.size.width=l;r.size.height=e;r.position.top=n.top-g}else{if(/^(sw)$/.test(t)){r.size.width=l;r.size.height=e;r.position.left=n.left-h}else{r.size.width=l;r.size.height=e;r.position.top=n.top-g;r.position.left=n.left-h}}}}})})(jQuery);