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path: root/template-common/lib/ui/minified/ui.selectable.min.js
blob: b63f55a4496d3b90e80c6759583e75565f509304 (plain)
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(function($){$.widget("ui.selectable",$.extend({},$.ui.mouse,{_init:function(){var self=this;this.element.addClass("ui-selectable");this.dragged=false;var selectees;this.refresh=function(){selectees=$(self.options.filter,self.element[0]);selectees.each(function(){var $this=$(this);var pos=$this.offset();$.data(this,"selectable-item",{element:this,$element:$this,left:pos.left,top:pos.top,right:pos.left+$this.outerWidth(),bottom:pos.top+$this.outerHeight(),startselected:false,selected:$this.hasClass("ui-selected"),selecting:$this.hasClass("ui-selecting"),unselecting:$this.hasClass("ui-unselecting")})})};this.refresh();this.selectees=selectees.addClass("ui-selectee");this._mouseInit();this.helper=$(document.createElement("div")).css({border:"1px dotted black"}).addClass("ui-selectable-helper")},destroy:function(){this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy()},_mouseStart:function(event){var self=this;this.opos=[event.pageX,event.pageY];if(this.options.disabled){return }var options=this.options;this.selectees=$(options.filter,this.element[0]);this._trigger("start",event);$(options.appendTo).append(this.helper);this.helper.css({"z-index":100,position:"absolute",left:event.clientX,top:event.clientY,width:0,height:0});if(options.autoRefresh){this.refresh()}this.selectees.filter(".ui-selected").each(function(){var selectee=$.data(this,"selectable-item");selectee.startselected=true;if(!event.metaKey){selectee.$element.removeClass("ui-selected");selectee.selected=false;selectee.$element.addClass("ui-unselecting");selectee.unselecting=true;self._trigger("unselecting",event,{unselecting:selectee.element})}});$(event.target).parents().andSelf().each(function(){var selectee=$.data(this,"selectable-item");if(selectee){selectee.$element.removeClass("ui-unselecting").addClass("ui-selecting");selectee.unselecting=false;selectee.selecting=true;selectee.selected=true;self._trigger("selecting",event,{selecting:selectee.element});return false}})},_mouseDrag:function(event){var self=this;this.dragged=true;if(this.options.disabled){return }var options=this.options;var x1=this.opos[0],y1=this.opos[1],x2=event.pageX,y2=event.pageY;if(x1>x2){var tmp=x2;x2=x1;x1=tmp}if(y1>y2){var tmp=y2;y2=y1;y1=tmp}this.helper.css({left:x1,top:y1,width:x2-x1,height:y2-y1});this.selectees.each(function(){var selectee=$.data(this,"selectable-item");if(!selectee||selectee.element==self.element[0]){return }var hit=false;if(options.tolerance=="touch"){hit=(!(selectee.left>x2||selectee.right<x1||selectee.top>y2||selectee.bottom<y1))}else{if(options.tolerance=="fit"){hit=(selectee.left>x1&&selectee.right<x2&&selectee.top>y1&&selectee.bottom<y2)}}if(hit){if(selectee.selected){selectee.$element.removeClass("ui-selected");selectee.selected=false}if(selectee.unselecting){selectee.$element.removeClass("ui-unselecting");selectee.unselecting=false}if(!selectee.selecting){selectee.$element.addClass("ui-selecting");selectee.selecting=true;self._trigger("selecting",event,{selecting:selectee.element})}}else{if(selectee.selecting){if(event.metaKey&&selectee.startselected){selectee.$element.removeClass("ui-selecting");selectee.selecting=false;selectee.$element.addClass("ui-selected");selectee.selected=true}else{selectee.$element.removeClass("ui-selecting");selectee.selecting=false;if(selectee.startselected){selectee.$element.addClass("ui-unselecting");selectee.unselecting=true}self._trigger("unselecting",event,{unselecting:selectee.element})}}if(selectee.selected){if(!event.metaKey&&!selectee.startselected){selectee.$element.removeClass("ui-selected");selectee.selected=false;selectee.$element.addClass("ui-unselecting");selectee.unselecting=true;self._trigger("unselecting",event,{unselecting:selectee.element})}}}});return false},_mouseStop:function(event){var self=this;this.dragged=false;var options=this.options;$(".ui-unselecting",this.element[0]).each(function(){var selectee=$.data(this,"selectable-item");selectee.$element.removeClass("ui-unselecting");selectee.unselecting=false;selectee.startselected=false;self._trigger("unselected",event,{unselected:selectee.element})});$(".ui-selecting",this.element[0]).each(function(){var selectee=$.data(this,"selectable-item");selectee.$element.removeClass("ui-selecting").addClass("ui-selected");selectee.selecting=false;selectee.selected=true;selectee.startselected=true;self._trigger("selected",event,{selected:selectee.element})});this._trigger("stop",event);this.helper.remove();return false}}));$.extend($.ui.selectable,{version:"1.7.2",defaults:{appendTo:"body",autoRefresh:true,cancel:":input,option",delay:0,distance:0,filter:"*",tolerance:"touch"}})})(jQuery);