Ext.ns('Ext.ux.grid');if('function'!==typeof RegExp.escape){throw('RegExp.escape function is missing. Include Ext.ux.util.js file.');}
Ext.ux.grid.Search=function(config){Ext.apply(this,config);Ext.ux.grid.Search.superclass.constructor.call(this);};Ext.extend(Ext.ux.grid.Search,Ext.util.Observable,{searchText:'Search',searchTipText:'Type a text to search and press Enter',selectAllText:'Select All',position:'top',iconCls:'icon-magnifier',checkIndexes:'all',disableIndexes:[],showSelectAll:true,menuStyle:'checkbox',minCharsTipText:'Type at least {0} characters',mode:'remote',width:100,xtype:'gridsearch',paramNames:{fields:'fields',query:'query'},shortcutKey:'r',shortcutModifier:'alt',init:function(grid){this.grid=grid;if('string'===typeof this.toolbarContainer){this.toolbarContainer=Ext.getCmp(this.toolbarContainer);}
grid.onRender=grid.onRender.createSequence(this.onRender,this);grid.reconfigure=grid.reconfigure.createSequence(this.reconfigure,this);},onRender:function(){var panel=this.toolbarContainer||this.grid;var tb='bottom'===this.position?panel.bottomToolbar:panel.topToolbar;this.menu=new Ext.menu.Menu();if('right'===this.align){tb.addFill();}
else{if(0<tb.items.getCount()){tb.addSeparator();}}
tb.add({text:this.searchText,menu:this.menu,iconCls:this.iconCls});this.field=new Ext.form.TwinTriggerField({width:this.width,selectOnFocus:undefined===this.selectOnFocus?true:this.selectOnFocus,trigger1Class:'x-form-clear-trigger',trigger2Class:this.minChars?'x-hide-display':'x-form-search-trigger',onTrigger1Click:this.onTriggerClear.createDelegate(this),onTrigger2Click:this.minChars?Ext.emptyFn:this.onTriggerSearch.createDelegate(this),minLength:this.minLength});this.field.on('render',function(){if(undefined===this.minChars||1<this.minChars){Ext.QuickTips.register({target:this.field.el,text:this.minChars?String.format(this.minCharsTipText,this.minChars):this.searchTipText});}
if(this.minChars){this.field.el.on({scope:this,buffer:300,keyup:this.onKeyUp});}
var map=new Ext.KeyMap(this.field.el,[{key:Ext.EventObject.ENTER,scope:this,fn:this.onTriggerSearch},{key:Ext.EventObject.ESC,scope:this,fn:this.onTriggerClear}]);map.stopEvent=true;},this,{single:true});tb.add(this.field);this.reconfigure();if(this.shortcutKey&&this.shortcutModifier){var shortcutEl=this.grid.getEl();var shortcutCfg=[{key:this.shortcutKey,scope:this,stopEvent:true,fn:function(){this.field.focus();}}];shortcutCfg[0][this.shortcutModifier]=true;this.keymap=new Ext.KeyMap(shortcutEl,shortcutCfg);}
if(true===this.autoFocus){this.grid.store.on({scope:this,load:function(){this.field.focus();}});}},onKeyUp:function(){var length=this.field.getValue().toString().length;if(0===length||this.minChars<=length){this.onTriggerSearch();}},onTriggerClear:function(){if(this.field.getValue()){this.field.setValue('');this.field.focus();this.onTriggerSearch();}},onTriggerSearch:function(){if(!this.field.isValid()){return;}
var val=this.field.getValue();var store=this.grid.store;checkbox_index=this.grid.getTopToolbar().items.findIndexBy(function(o,k){if(o.xtype=='checkbox')return true;});checkbox1=this.grid.getTopToolbar().items.items[checkbox_index];if('local'===this.mode){store.clearFilter();if(val){store.filterBy(function(r){var retval=false;this.menu.items.each(function(item){if(!item.checked||retval){return;}
var rv=r.get(item.dataIndex);rv=rv instanceof Date?rv.format(this.dateFormat||r.fields.get(item.dataIndex).dateFormat):rv;var re=new RegExp(RegExp.escape(val),'gi');retval=re.test(rv);},this);if(retval){return true;}
return retval;},this);}
else{}}
else{if(store.lastOptions&&store.lastOptions.params){store.lastOptions.params[store.paramNames.start]=0;}
var fields=[];this.menu.items.each(function(item){if(item.checked){fields.push(item.dataIndex);}});delete(store.baseParams[this.paramNames.fields]);delete(store.baseParams[this.paramNames.query]);if(store.lastOptions&&store.lastOptions.params){delete(store.lastOptions.params[this.paramNames.fields]);delete(store.lastOptions.params[this.paramNames.query]);}
if(fields.length){store.baseParams[this.paramNames.fields]=Ext.encode(fields);store.baseParams[this.paramNames.query]=val;if(checkbox1)store.baseParams['checkbox1']=checkbox1.checked;}
store.reload();}},setDisabled:function(){this.field.setDisabled.apply(this.field,arguments);},enable:function(){this.setDisabled(false);},disable:function(){this.setDisabled(true);},reconfigure:function(){var menu=this.menu;menu.removeAll();if(this.showSelectAll&&'radio'!==this.menuStyle){menu.add(new Ext.menu.CheckItem({text:this.selectAllText,checked:!(this.checkIndexes instanceof Array),hideOnClick:false,handler:function(item){var checked=!item.checked;item.parentMenu.items.each(function(i){if(item!==i&&i.setChecked&&!i.disabled){i.setChecked(checked);}});}}),'-');}
var cm=this.grid.colModel;var group=undefined;if('radio'===this.menuStyle){group='g'+(new Date).getTime();}
Ext.each(cm.config,function(config){var disable=false;if(config.header&&config.dataIndex){Ext.each(this.disableIndexes,function(item){disable=disable?disable:item===config.dataIndex;});if(!disable){menu.add(new Ext.menu.CheckItem({text:config.header,hideOnClick:false,group:group,checked:'all'===this.checkIndexes,dataIndex:config.dataIndex}));}}},this);if(this.checkIndexes instanceof Array){Ext.each(this.checkIndexes,function(di){var item=menu.items.find(function(itm){return itm.dataIndex===di;});if(item){item.setChecked(true,true);}},this);}
if(this.readonlyIndexes instanceof Array){Ext.each(this.readonlyIndexes,function(di){var item=menu.items.find(function(itm){return itm.dataIndex===di;});if(item){item.disable();}},this);}}});