150 lines
2.9 KiB
JavaScript
150 lines
2.9 KiB
JavaScript
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dijit._CssStateMixin"]){
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dojo._hasResource["dijit._CssStateMixin"]=true;
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dojo.provide("dijit._CssStateMixin");
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dojo.declare("dijit._CssStateMixin",[],{cssStateNodes:{},postCreate:function(){
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this.inherited(arguments);
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dojo.forEach(["onmouseenter","onmouseleave","onmousedown"],function(e){
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this.connect(this.domNode,e,"_cssMouseEvent");
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},this);
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this.connect(this,"set",function(_1,_2){
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if(arguments.length>=2&&{disabled:true,readOnly:true,checked:true,selected:true}[_1]){
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this._setStateClass();
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}
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});
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dojo.forEach(["_onFocus","_onBlur"],function(ap){
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this.connect(this,ap,"_setStateClass");
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},this);
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for(var ap in this.cssStateNodes){
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this._trackMouseState(this[ap],this.cssStateNodes[ap]);
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}
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this._setStateClass();
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},_cssMouseEvent:function(_3){
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if(!this.disabled){
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switch(_3.type){
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case "mouseenter":
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case "mouseover":
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this._hovering=true;
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this._active=this._mouseDown;
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break;
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case "mouseleave":
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case "mouseout":
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this._hovering=false;
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this._active=false;
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break;
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case "mousedown":
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this._active=true;
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this._mouseDown=true;
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var _4=this.connect(dojo.body(),"onmouseup",function(){
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this._active=false;
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this._mouseDown=false;
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this._setStateClass();
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this.disconnect(_4);
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});
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break;
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}
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this._setStateClass();
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}
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},_setStateClass:function(){
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var _5=this.baseClass.split(" ");
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function _6(_7){
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_5=_5.concat(dojo.map(_5,function(c){
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return c+_7;
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}),"dijit"+_7);
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};
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if(!this.isLeftToRight()){
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_6("Rtl");
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}
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if(this.checked){
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_6("Checked");
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}
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if(this.state){
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_6(this.state);
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}
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if(this.selected){
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_6("Selected");
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}
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if(this.disabled){
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_6("Disabled");
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}else{
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if(this.readOnly){
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_6("ReadOnly");
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}else{
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if(this._active){
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_6("Active");
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}else{
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if(this._hovering){
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_6("Hover");
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}
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}
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}
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}
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if(this._focused){
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_6("Focused");
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}
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var tn=this.stateNode||this.domNode,_8={};
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dojo.forEach(tn.className.split(" "),function(c){
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_8[c]=true;
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});
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if("_stateClasses" in this){
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dojo.forEach(this._stateClasses,function(c){
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delete _8[c];
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});
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}
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dojo.forEach(_5,function(c){
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_8[c]=true;
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});
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var _9=[];
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for(var c in _8){
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_9.push(c);
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}
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tn.className=_9.join(" ");
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this._stateClasses=_5;
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},_trackMouseState:function(_a,_b){
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var _c=false,_d=false,_e=false;
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var _f=this,cn=dojo.hitch(this,"connect",_a);
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function _10(){
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var _11=("disabled" in _f&&_f.disabled)||("readonly" in _f&&_f.readonly);
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dojo.toggleClass(_a,_b+"Hover",_c&&!_d&&!_11);
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dojo.toggleClass(_a,_b+"Active",_d&&!_11);
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dojo.toggleClass(_a,_b+"Focused",_e&&!_11);
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};
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cn("onmouseenter",function(){
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_c=true;
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_10();
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});
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cn("onmouseleave",function(){
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_c=false;
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_d=false;
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_10();
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});
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cn("onmousedown",function(){
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_d=true;
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_10();
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});
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cn("onmouseup",function(){
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_d=false;
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_10();
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});
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cn("onfocus",function(){
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_e=true;
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_10();
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});
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cn("onblur",function(){
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_e=false;
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_10();
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});
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this.connect(this,"set",function(_12,_13){
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if(_12=="disabled"||_12=="readOnly"){
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_10();
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}
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});
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}});
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}
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