if(!window.Richfaces)window.Richfaces={};Richfaces.ComboBox=Class.create();Richfaces.ComboBox.prototype={initialize:function(combobox,listId,parentListId,valueFieldId,fieldId,buttonId,buttonBGId,shadowId,commonStyles,userStyles,listWidth,listHeight,itemsText,directInputSuggestions,filterNewValue,selectFirstOnUpdate,onlistcall,onlistclose,onselected,defaultMessage,isDisabled,value,showDelay,hideDelay){this.directInputSuggestions=directInputSuggestions;this.filterNewValue=filterNewValue;this.combobox=$(combobox);this.comboValue=document.getElementById(valueFieldId);this.field=document.getElementById(fieldId);this.tempItem;this.BUTTON_WIDTH=17;this.classes=Richfaces.mergeStyles(userStyles,commonStyles.getCommonStyles());this.button=document.getElementById(buttonId);this.buttonBG=document.getElementById(buttonBGId);this.setInputWidth();listWidth=(!listWidth)?this.getCurrentWidth():listWidth;this.comboList=new Richfaces.ComboBoxList(listId,parentListId,selectFirstOnUpdate,filterNewValue,this.classes.combolist,listWidth,listHeight,itemsText,onlistcall,onlistclose,fieldId,shadowId,showDelay,hideDelay);this.defaultMessage=defaultMessage;if(value){var item=this.comboList.findItemBySubstr(value);if(item){this.comboList.doSelectItem(item);}
this.comboValue.value=value;}else{if(this.defaultMessage){this.applyDefaultText();}}
this.onselected=onselected;this.isSelection=true;this.isDisabled=isDisabled;if(this.onselected){this.combobox.observe("rich:onselect",this.onselected);}
if(this.isDisabled){this.disable();}
if(Richfaces.browser.isIE6){this.comboList.createIframe(this.comboList.listParent.parentNode,listWidth,this.combobox.id,"rich-combobox-list-width rich-combobox-list-scroll rich-combobox-list-position");}
this.combobox.component=this;this.initHandlers();this["rich:destructor"]="destroy";},destroy:function(){Event.stopObserving(this.combobox,'rich:onselect');Event.stopObserving(this.button,'click');Event.stopObserving(this.button,'mouseup');Event.stopObserving(this.button,'mousedown');Event.stopObserving(this.button,'mouseover');Event.stopObserving(this.button,'mouseout');Event.stopObserving(this.field,'keydown');Event.stopObserving(this.field,'blur');Event.stopObserving(this.field,'focus');Event.stopObserving(this.field,'keyup');Event.stopObserving(this.comboList.listParent,'mousedown');Event.stopObserving(this.comboList.listParent,'mouseup');Event.stopObserving(this.comboList.listParent,'mousemove');Event.stopObserving(this.comboList.listParent,'click');this.comboValue=null;this.button=null;this.buttonBG=null;this.field=null;this.classes=null;delete this.comboList;this.combobox.component=null;this.combobox=null;},initHandlers:function(){Event.observe(this.button,"click",this.buttonClickHandler.bindAsEventListener(this));Event.observe(this.button,"mouseup",this.buttonMouseUpHandler.bindAsEventListener(this));Event.observe(this.button,"mousedown",this.buttonMousedownHandler.bindAsEventListener(this));Event.observe(this.button,"mouseover",this.buttonMouseOverHandler.bindAsEventListener(this));Event.observe(this.button,"mouseout",this.buttonMouseOutHandler.bindAsEventListener(this));Event.observe(this.field,"keydown",this.fieldKeyDownHandler.bindAsEventListener(this));Event.observe(this.field,"blur",this.fieldBlurHandler.bindAsEventListener(this));Event.observe(this.field,"focus",this.fieldFocusHandler.bindAsEventListener(this));Event.observe(this.field,"keyup",this.dataUpdating.bindAsEventListener(this));Event.observe(this.comboList.listParent,"mousedown",this.listMousedownHandler.bindAsEventListener(this));Event.observe(this.comboList.listParent,"mouseup",this.listMouseUpHandler.bindAsEventListener(this));Event.observe(this.comboList.listParent,"mousemove",this.listMouseMoveHandler.bindAsEventListener(this));Event.observe(this.comboList.listParent,"click",this.listClickHandler.bindAsEventListener(this));},setInputWidth:function(){var width=(parseInt(this.field.parentNode.style.width)-this.BUTTON_WIDTH)-Richfaces.getBorderWidth(this.field,"lr")-Richfaces.getBorderWidth(this.button,"lr")-Richfaces.getPaddingWidth(this.field,"lr");this.field.style.width=width+"px";},buttonClickHandler:function(event){if(this.comboList.visible()){this.comboList.hideWithDelay();}else{this.comboList.createDefaultList();this.comboList.showWithDelay();if(this.comboList.selectedItem){this.comboList.scrollingUpToItem(this.comboList.selectedItem);}
this.comboList.isList=false;}},buttonMouseUpHandler:function(e){this.buttonBG.className="rich-combobox-font rich-combobox-button-background rich-combobox-button";this.button.className=this.classes.button.classes.active+" rich-combobox-button-hovered";var styleCss=this.classes.button.style;if(styleCss&&!styleCss.active.blank()){Element.setStyle(this.button,styleCss.active);}
this.field.focus();},buttonMousedownHandler:function(e){this.buttonBG.className="rich-combobox-font rich-combobox-button-pressed-background rich-combobox-button";this.button.className=this.classes.button.classes.active+" rich-combobox-button-hovered";var styleCss=this.classes.button.style;if(styleCss&&!styleCss.active.blank()){Element.setStyle(this.button,styleCss.active);}
this.comboList.isList=true;},buttonMouseOverHandler:function(e){var classCss=this.classes.button.classes;var iconStyles=this.classes.buttonicon.style;var styleCss=this.classes.button.style;if(this.isActive()){this.button.className=classCss.active+" "+classCss.hovered;if(styleCss&&!styleCss.active.blank()){Element.setStyle(this.button,styleCss.active);}
if(iconStyles&&!iconStyles.active.blank()){Element.setStyle(this.button,{backgroundImage:iconStyles.active});}}else{this.button.className=classCss.normal+" "+classCss.hovered;if(styleCss&&!styleCss.normal.blank()){Element.setStyle(this.button,styleCss.normal);}
if(iconStyles&&!iconStyles.normal.blank()){Element.setStyle(this.button,{backgroundImage:iconStyles.normal});}}},buttonMouseOutHandler:function(e){var classCss=this.classes.button.classes;var styleCss=this.classes.button.style;var iconStyles=this.classes.buttonicon.style;if(this.isActive()){this.button.className=classCss.active;if(styleCss&&!styleCss.active.blank()){Element.setStyle(this.button,styleCss.active);}
if(iconStyles&&!iconStyles.active.blank()){Element.setStyle(this.button,{backgroundImage:iconStyles.active});}}else{this.button.className=classCss.normal;if(styleCss&&!styleCss.normal.blank()){Element.setStyle(this.button,styleCss.normal);}
if(iconStyles&&!iconStyles.normal.blank()){Element.setStyle(this.button,{backgroundImage:iconStyles.normal});}}},listMouseMoveHandler:function(event){var item=event.target;if(Element.match(item,"span")){if(item&&this.tempItem!=item){this.comboList.doActiveItem(item);}
this.tempItem=item;}},listMousedownHandler:function(event){if(!Prototype.Browser.Firefox){if(!Element.match(event.target,"span")){this.clickOnScroll=true;}}
this.comboList.isList=true;},listMouseUpHandler:function(e){this.field.focus();this.comboList.isList=false;},listClickHandler:function(event){this.isSelection=false;this.setValue(true);this.comboList.hideWithDelay();},fieldKeyDownHandler:function(event){switch(event.keyCode){case Event.KEY_RETURN:this.setValue(true);this.comboList.hideWithDelay();Event.stop(event);break;case Event.KEY_DOWN:this.comboList.moveActiveItem(event);break;case Event.KEY_UP:this.comboList.moveActiveItem(event);break;case Event.KEY_ESC:this.field.value=this.field.value;this.comboList.hideWithDelay();break;}},fieldFocusHandler:function(){this.doActive();if((this.field.value==this.defaultMessage)&&(this.comboValue.value=="")){this.field.value="";}else{if(this.isSelection){Richfaces.ComboBox.textboxSelect(this.field,0,this.field.value.length);}
this.isSelection=true;}},fieldBlurHandler:function(event){if(!this.comboList.isList){this.enable();var value=this.field.value;if(value.length==0){this.applyDefaultText();}else{var item=this.comboList.findItemBySubstr(value);if(item){this.comboList.doSelectItem(item);}}
this.comboList.hideWithDelay();}else{this.doActive();}
if(this.clickOnScroll){this.field.focus();this.comboList.isList=false;this.clickOnScroll=false;}},dataUpdating:function(event){if(Richfaces.ComboBox.SPECIAL_KEYS.indexOf(event.keyCode)==-1){if(this.filterNewValue){this.comboList.hideWithDelay();this.comboList.dataFilter(this.field.value);if(this.comboList.getItems()&&this.comboList.getItems().length!=0){var isSearchSuccessful=true;this.comboList.showWithDelay();}}else{if(!this.comboList.visible()){this.comboList.showWithDelay();}
var item=this.comboList.findItemBySubstr(this.field.value);if(item){this.comboList.doActiveItem(item);this.comboList.scrollingUpToItem(this.comboList.activeItem);isSearchSuccessful=true;}}
if(this.isValueSet(event)&&isSearchSuccessful){this.setValue();}
this.comboValue.value=this.field.value;}},wasTextDeleted:function(event){if((event.keyCode==Event.KEY_BACKSPACE)||(event.keyCode==Event.KEY_DELETE)||(event.ctrlKey&&(event.keyCode==88))){return true;}
return false;},isValueSet:function(event){if(this.wasTextDeleted(event)||(event.keyCode==17)||event.altKey||event.ctrlKey||event.shiftKey){return false;}
return true;},setValue:function(toSetOnly){if(!this.comboList.activeItem){return;}
var value=jQuery(this.comboList.activeItem).text();if(toSetOnly){var oV=this.field.value;if(oV==value){if(Prototype.Browser.Gecko){this.field.value="";this.comboValue.value="";}}
this.field.prevValue=value;this.field.value=value;this.comboValue.value=value;this.comboList.doSelectItem(this.comboList.activeItem);this.combobox.fire("rich:onselect",{});}else{if(this.directInputSuggestions){var startInd=this.field.value.length;var endInd=value.length;this.field.value=value;Richfaces.ComboBox.textboxSelect(this.field,startInd,endInd);}}},applyDefaultText:function(){this.field.className=this.classes.field.classes.disabled;this.field.value=this.defaultMessage;this.comboValue.value="";},isActive:function(){return(this.field.className==this.classes.field.classes.active);},doActive:function(){if(this.button.className.indexOf(this.classes.button.classes.hovered)!=-1){this.button.className=this.classes.button.classes.active+" "+this.classes.button.classes.hovered;}else{this.button.className=this.classes.button.classes.active;}
var iconStyles=this.classes.buttonicon.style;if(!iconStyles.active.blank()){Element.setStyle(this.button,{backgroundImage:iconStyles.active});}
this.field.className=this.classes.field.classes.active;Element.setStyle(this.field,this.classes.field.style.active);this.isDisabled=false;},disable:function(){this.button.className=this.classes.button.classes.disabled;this.buttonBG.className=this.classes.buttonbg.classes.disabled;this.field.className=this.classes.field.classes.disabled;Element.setStyle(this.field,this.classes.field.style.disabled);var styleCss=this.classes.button.style;if(styleCss&&!styleCss.disabled.blank()){Element.setStyle(this.button,styleCss.disabled);}
var iconStyles=this.classes.buttonicon.style;if(iconStyles&&!iconStyles.disabled.blank()){Element.setStyle(this.button,{backgroundImage:iconStyles.disabled});}
this.button.disabled=true;this.field.disabled=true;this.isDisabled=true;},enable:function(){this.button.className=this.classes.button.classes.normal;this.buttonBG.className=this.classes.buttonbg.classes.normal;this.field.className=this.classes.field.classes.normal;var fieldStyles=this.classes.field.style.normal;Element.setStyle(this.field,fieldStyles);var iconStyles=this.classes.buttonicon.style;if(!iconStyles.normal.blank()){Element.setStyle(this.button,{backgroundImage:iconStyles.normal});}
var styleCss=this.classes.button.style;if(styleCss&&!styleCss.normal.blank()){Element.setStyle(this.button,styleCss.normal);}
this.button.disabled=false;this.field.disabled=false;this.isDisabled=false;},doDisable:function(){this.disable();},doNormal:function(){this.enable();},getCurrentWidth:function(){return this.combobox.firstChild.offsetWidth;},showList:function(){if(this.isDisabled){return;}
this.field.focus();this.buttonClickHandler();},hideList:function(){this.comboList.hideWithDelay();}};Richfaces.ComboBox.textboxSelect=function(oTextbox,iStart,iEnd){if(Prototype.Browser.IE){var oRange=oTextbox.createTextRange();oRange.moveStart("character",iStart);oRange.moveEnd("character",-oTextbox.value.length+iEnd);oRange.select();}else if(Prototype.Browser.Gecko){oTextbox.setSelectionRange(iStart,iEnd);}else{oTextbox.setSelectionRange(iStart,iEnd);}}
Richfaces.ComboBox.getSelectedText=function(oTextbox){if(window.getSelection){return window.getSelection().text;}else if(document.selection){return document.selection.createRange();}else{}}
Richfaces.ComboBox.SPECIAL_KEYS=[Event.KEY_RETURN,Event.KEY_UP,Event.KEY_DOWN,Event.KEY_RIGHT,Event.KEY_LEFT,Event.KEY_ESC,Event.KEY_TAB,16]