| 12345678 |
- /*
- Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
- */
- if(!dojo._hasResource["dojox.data.CssRuleStore"]){dojo._hasResource["dojox.data.CssRuleStore"]=true;dojo.provide("dojox.data.CssRuleStore");dojo.require("dojo.data.util.filter");dojo.require("dojo.data.util.sorter");dojo.require("dojox.data.css");dojo.declare("dojox.data.CssRuleStore",null,{_storeRef:"_S",_labelAttribute:"selector",_cache:null,_browserMap:null,_cName:"dojox.data.CssRuleStore",constructor:function(_1){if(_1){dojo.mixin(this,_1);}this._cache={};this._allItems=null;this._waiting=[];this.gatherHandle=null;var _2=this;function _3(){try{_2.context=dojox.data.css.determineContext(_2.context);if(_2.gatherHandle){clearInterval(_2.gatherHandle);_2.gatherHandle=null;}while(_2._waiting.length){var _4=_2._waiting.pop();dojox.data.css.rules.forEach(_4.forFunc,null,_2.context);_4.finishFunc();}}catch(e){}};this.gatherHandle=setInterval(_3,250);},setContext:function(_5){if(_5){this.close();this.context=dojox.data.css.determineContext(_5);}},getFeatures:function(){return {"dojo.data.api.Read":true};},isItem:function(_6){if(_6&&_6[this._storeRef]==this){return true;}return false;},hasAttribute:function(_7,_8){this._assertIsItem(_7);this._assertIsAttribute(_8);var _9=this.getAttributes(_7);if(dojo.indexOf(_9,_8)!=-1){return true;}return false;},getAttributes:function(_a){this._assertIsItem(_a);var _b=["selector","classes","rule","style","cssText","styleSheet","parentStyleSheet","parentStyleSheetHref"];var _c=_a.rule.style;if(_c){var _d;for(_d in _c){_b.push("style."+_d);}}return _b;},getValue:function(_e,_f,_10){var _11=this.getValues(_e,_f);var _12=_10;if(_11&&_11.length>0){return _11[0];}return _10;},getValues:function(_13,_14){this._assertIsItem(_13);this._assertIsAttribute(_14);var _15=null;if(_14==="selector"){_15=_13.rule["selectorText"];if(_15&&dojo.isString(_15)){_15=_15.split(",");}}else{if(_14==="classes"){_15=_13.classes;}else{if(_14==="rule"){_15=_13.rule.rule;}else{if(_14==="style"){_15=_13.rule.style;}else{if(_14==="cssText"){if(dojo.isIE){if(_13.rule.style){_15=_13.rule.style.cssText;if(_15){_15="{ "+_15.toLowerCase()+" }";}}}else{_15=_13.rule.cssText;if(_15){_15=_15.substring(_15.indexOf("{"),_15.length);}}}else{if(_14==="styleSheet"){_15=_13.rule.styleSheet;}else{if(_14==="parentStyleSheet"){_15=_13.rule.parentStyleSheet;}else{if(_14==="parentStyleSheetHref"){if(_13.href){_15=_13.href;}}else{if(_14.indexOf("style.")===0){var _16=_14.substring(_14.indexOf("."),_14.length);_15=_13.rule.style[_16];}else{_15=[];}}}}}}}}}if(_15!==undefined){if(!dojo.isArray(_15)){_15=[_15];}}return _15;},getLabel:function(_17){this._assertIsItem(_17);return this.getValue(_17,this._labelAttribute);},getLabelAttributes:function(_18){return [this._labelAttribute];},containsValue:function(_19,_1a,_1b){var _1c=undefined;if(typeof _1b==="string"){_1c=dojo.data.util.filter.patternToRegExp(_1b,false);}return this._containsValue(_19,_1a,_1b,_1c);},isItemLoaded:function(_1d){return this.isItem(_1d);},loadItem:function(_1e){this._assertIsItem(_1e.item);},fetch:function(_1f){_1f=_1f||{};if(!_1f.store){_1f.store=this;}var _20=_1f.scope||dojo.global;if(this._pending&&this._pending.length>0){this._pending.push({request:_1f,fetch:true});}else{this._pending=[{request:_1f,fetch:true}];this._fetch(_1f);}return _1f;},_fetch:function(_21){var _22=_21.scope||dojo.global;if(this._allItems===null){this._allItems={};try{if(this.gatherHandle){this._waiting.push({"forFunc":dojo.hitch(this,this._handleRule),"finishFunc":dojo.hitch(this,this._handleReturn)});}else{dojox.data.css.rules.forEach(dojo.hitch(this,this._handleRule),null,this.context);this._handleReturn();}}catch(e){if(_21.onError){_21.onError.call(_22,e,_21);}}}else{this._handleReturn();}},_handleRule:function(_23,_24,_25){var _26=_23["selectorText"];var s=_26.split(" ");var _27=[];for(var j=0;j<s.length;j++){var tmp=s[j];var _28=tmp.indexOf(".");if(tmp&&tmp.length>0&&_28!==-1){var _29=tmp.indexOf(",")||tmp.indexOf("[");tmp=tmp.substring(_28,((_29!==-1&&_29>_28)?_29:tmp.length));_27.push(tmp);}}var _2a={};_2a.rule=_23;_2a.styleSheet=_24;_2a.href=_25;_2a.classes=_27;_2a[this._storeRef]=this;if(!this._allItems[_26]){this._allItems[_26]=[];}this._allItems[_26].push(_2a);},_handleReturn:function(){var _2b=[];var _2c=[];var _2d=null;for(var i in this._allItems){_2d=this._allItems[i];for(var j in _2d){_2c.push(_2d[j]);}}var _2e;while(this._pending.length){_2e=this._pending.pop();_2e.request._items=_2c;_2b.push(_2e);}while(_2b.length){_2e=_2b.pop();this._handleFetchReturn(_2e.request);}},_handleFetchReturn:function(_2f){var _30=_2f.scope||dojo.global;var _31=[];var _32="all";var i;if(_2f.query){_32=dojo.toJson(_2f.query);}if(this._cache[_32]){_31=this._cache[_32];}else{if(_2f.query){for(i in _2f._items){var _33=_2f._items[i];var _34=dojo.isWebKit?true:(_2f.queryOptions?_2f.queryOptions.ignoreCase:false);var _35={};var key;var _36;for(key in _2f.query){_36=_2f.query[key];if(typeof _36==="string"){_35[key]=dojo.data.util.filter.patternToRegExp(_36,_34);}}var _37=true;for(key in _2f.query){_36=_2f.query[key];if(!this._containsValue(_33,key,_36,_35[key])){_37=false;}}if(_37){_31.push(_33);}}this._cache[_32]=_31;}else{for(i in _2f._items){_31.push(_2f._items[i]);}}}var _38=_31.length;if(_2f.sort){_31.sort(dojo.data.util.sorter.createSortFunction(_2f.sort,this));}var _39=0;var _3a=_31.length;if(_2f.start>0&&_2f.start<_31.length){_39=_2f.start;}if(_2f.count&&_2f.count){_3a=_2f.count;}var _3b=_39+_3a;if(_3b>_31.length){_3b=_31.length;}_31=_31.slice(_39,_3b);if(_2f.onBegin){_2f.onBegin.call(_30,_38,_2f);}if(_2f.onItem){if(dojo.isArray(_31)){for(i=0;i<_31.length;i++){_2f.onItem.call(_30,_31[i],_2f);}if(_2f.onComplete){_2f.onComplete.call(_30,null,_2f);}}}else{if(_2f.onComplete){_2f.onComplete.call(_30,_31,_2f);}}return _2f;},close:function(){this._cache={};this._allItems=null;},_assertIsItem:function(_3c){if(!this.isItem(_3c)){throw new Error(this._cName+": Invalid item argument.");}},_assertIsAttribute:function(_3d){if(typeof _3d!=="string"){throw new Error(this._cName+": Invalid attribute argument.");}},_containsValue:function(_3e,_3f,_40,_41){return dojo.some(this.getValues(_3e,_3f),function(_42){if(_42!==null&&!dojo.isObject(_42)&&_41){if(_42.toString().match(_41)){return true;}}else{if(_40===_42){return true;}}return false;});}});}
|
