_TimePicker.js 8.4 KB

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  1. /*
  2. Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
  3. Available via Academic Free License >= 2.1 OR the modified BSD license.
  4. see: http://dojotoolkit.org/license for details
  5. */
  6. if(!dojo._hasResource["dijit._TimePicker"]){dojo._hasResource["dijit._TimePicker"]=true;dojo.provide("dijit._TimePicker");dojo.require("dijit.form._FormWidget");dojo.require("dojo.date.locale");dojo.declare("dijit._TimePicker",[dijit._Widget,dijit._Templated],{templateString:dojo.cache("dijit","templates/TimePicker.html","<div id=\"widget_${id}\" class=\"dijitMenu ${baseClass}\"\n ><div dojoAttachPoint=\"upArrow\" class=\"dijitButtonNode dijitUpArrowButton\" dojoAttachEvent=\"onmouseenter:_buttonMouse,onmouseleave:_buttonMouse\"\n\t\t><div class=\"dijitReset dijitInline dijitArrowButtonInner\" wairole=\"presentation\" role=\"presentation\">&nbsp;</div\n\t\t><div class=\"dijitArrowButtonChar\">&#9650;</div></div\n ><div dojoAttachPoint=\"timeMenu,focusNode\" dojoAttachEvent=\"onclick:_onOptionSelected,onmouseover,onmouseout\"></div\n ><div dojoAttachPoint=\"downArrow\" class=\"dijitButtonNode dijitDownArrowButton\" dojoAttachEvent=\"onmouseenter:_buttonMouse,onmouseleave:_buttonMouse\"\n\t\t><div class=\"dijitReset dijitInline dijitArrowButtonInner\" wairole=\"presentation\" role=\"presentation\">&nbsp;</div\n\t\t><div class=\"dijitArrowButtonChar\">&#9660;</div></div\n></div>\n"),baseClass:"dijitTimePicker",clickableIncrement:"T00:15:00",visibleIncrement:"T01:00:00",visibleRange:"T05:00:00",value:new Date(),_visibleIncrement:2,_clickableIncrement:1,_totalIncrements:10,constraints:{},serialize:dojo.date.stamp.toISOString,_filterString:"",setValue:function(_1){dojo.deprecated("dijit._TimePicker:setValue() is deprecated. Use attr('value') instead.","","2.0");this.attr("value",_1);},_setValueAttr:function(_2){this.value=_2;this._showText();},onOpen:function(_3){if(this._beenOpened&&this.domNode.parentNode){var p=dijit.byId(this.domNode.parentNode.dijitPopupParent);if(p){var _4=p.attr("displayedValue");if(_4&&!p.parse(_4,p.constraints)){this._filterString=_4;}else{this._filterString="";}this._showText();}}this._beenOpened=true;},isDisabledDate:function(_5,_6){return false;},_getFilteredNodes:function(_7,_8,_9){var _a=[],n,i=_7,_b=this._maxIncrement+Math.abs(i),_c=_9?-1:1,_d=_9?1:0,_e=_9?0:1;do{i=i-_d;n=this._createOption(i);if(n){_a.push(n);}i=i+_e;}while(_a.length<_8&&(i*_c)<_b);if(_9){_a.reverse();}return _a;},_showText:function(){this.timeMenu.innerHTML="";var _f=dojo.date.stamp.fromISOString;this._clickableIncrementDate=_f(this.clickableIncrement);this._visibleIncrementDate=_f(this.visibleIncrement);this._visibleRangeDate=_f(this.visibleRange);var _10=function(_11){return _11.getHours()*60*60+_11.getMinutes()*60+_11.getSeconds();};var _12=_10(this._clickableIncrementDate);var _13=_10(this._visibleIncrementDate);var _14=_10(this._visibleRangeDate);var _15=this.value.getTime();this._refDate=new Date(_15-_15%(_13*1000));this._refDate.setFullYear(1970,0,1);this._clickableIncrement=1;this._totalIncrements=_14/_12;this._visibleIncrement=_13/_12;this._maxIncrement=(60*60*24)/_12;var _16=this._getFilteredNodes(0,this._totalIncrements>>1,true);var _17=this._getFilteredNodes(0,this._totalIncrements>>1,false);if(_16.length<this._totalIncrements>>1){_16=_16.slice(_16.length/2);_17=_17.slice(0,_17.length/2);}dojo.forEach(_16.concat(_17),function(n){this.timeMenu.appendChild(n);},this);},postCreate:function(){if(this.constraints===dijit._TimePicker.prototype.constraints){this.constraints={};}dojo.mixin(this,this.constraints);if(!this.constraints.locale){this.constraints.locale=this.lang;}this.connect(this.timeMenu,dojo.isIE?"onmousewheel":"DOMMouseScroll","_mouseWheeled");var _18=this;var _19=function(){_18._connects.push(dijit.typematic.addMouseListener.apply(null,arguments));};_19(this.upArrow,this,this._onArrowUp,1,50);_19(this.downArrow,this,this._onArrowDown,1,50);var _1a=function(cb){return function(cnt){if(cnt>0){cb.call(this,arguments);}};};var _1b=function(_1c,cb){return function(e){dojo.stopEvent(e);dijit.typematic.trigger(e,this,_1c,_1a(cb),_1c,1,50);};};this.connect(this.upArrow,"onmouseover",_1b(this.upArrow,this._onArrowUp));this.connect(this.downArrow,"onmouseover",_1b(this.downArrow,this._onArrowDown));this.inherited(arguments);},_buttonMouse:function(e){dojo.toggleClass(e.currentTarget,"dijitButtonNodeHover",e.type=="mouseover");},_createOption:function(_1d){var _1e=new Date(this._refDate);var _1f=this._clickableIncrementDate;_1e.setHours(_1e.getHours()+_1f.getHours()*_1d,_1e.getMinutes()+_1f.getMinutes()*_1d,_1e.getSeconds()+_1f.getSeconds()*_1d);if(this.constraints.selector=="time"){_1e.setFullYear(1970,0,1);}var _20=dojo.date.locale.format(_1e,this.constraints);if(this._filterString&&_20.toLowerCase().indexOf(this._filterString)!==0){return null;}var div=dojo.create("div",{"class":this.baseClass+"Item"});div.date=_1e;div.index=_1d;dojo.create("div",{"class":this.baseClass+"ItemInner",innerHTML:_20},div);if(_1d%this._visibleIncrement<1&&_1d%this._visibleIncrement>-1){dojo.addClass(div,this.baseClass+"Marker");}else{if(!(_1d%this._clickableIncrement)){dojo.addClass(div,this.baseClass+"Tick");}}if(this.isDisabledDate(_1e)){dojo.addClass(div,this.baseClass+"ItemDisabled");}if(!dojo.date.compare(this.value,_1e,this.constraints.selector)){div.selected=true;dojo.addClass(div,this.baseClass+"ItemSelected");if(dojo.hasClass(div,this.baseClass+"Marker")){dojo.addClass(div,this.baseClass+"MarkerSelected");}else{dojo.addClass(div,this.baseClass+"TickSelected");}}return div;},_onOptionSelected:function(tgt){var _21=tgt.target.date||tgt.target.parentNode.date;if(!_21||this.isDisabledDate(_21)){return;}this._highlighted_option=null;this.attr("value",_21);this.onValueSelected(_21);},onValueSelected:function(_22){},_highlightOption:function(_23,_24){if(!_23){return;}if(_24){if(this._highlighted_option){this._highlightOption(this._highlighted_option,false);}this._highlighted_option=_23;}else{if(this._highlighted_option!==_23){return;}else{this._highlighted_option=null;}}dojo.toggleClass(_23,this.baseClass+"ItemHover",_24);if(dojo.hasClass(_23,this.baseClass+"Marker")){dojo.toggleClass(_23,this.baseClass+"MarkerHover",_24);}else{dojo.toggleClass(_23,this.baseClass+"TickHover",_24);}},onmouseover:function(e){this._keyboardSelected=null;var tgr=(e.target.parentNode===this.timeMenu)?e.target:e.target.parentNode;if(!dojo.hasClass(tgr,this.baseClass+"Item")){return;}this._highlightOption(tgr,true);},onmouseout:function(e){this._keyboardSelected=null;var tgr=(e.target.parentNode===this.timeMenu)?e.target:e.target.parentNode;this._highlightOption(tgr,false);},_mouseWheeled:function(e){this._keyboardSelected=null;dojo.stopEvent(e);var _25=(dojo.isIE?e.wheelDelta:-e.detail);this[(_25>0?"_onArrowUp":"_onArrowDown")]();},_onArrowUp:function(_26){if(typeof _26=="number"&&_26==-1){return;}if(!this.timeMenu.childNodes.length){return;}var _27=this.timeMenu.childNodes[0].index;var _28=this._getFilteredNodes(_27,1,true);if(_28.length){this.timeMenu.removeChild(this.timeMenu.childNodes[this.timeMenu.childNodes.length-1]);this.timeMenu.insertBefore(_28[0],this.timeMenu.childNodes[0]);}},_onArrowDown:function(_29){if(typeof _29=="number"&&_29==-1){return;}if(!this.timeMenu.childNodes.length){return;}var _2a=this.timeMenu.childNodes[this.timeMenu.childNodes.length-1].index+1;var _2b=this._getFilteredNodes(_2a,1,false);if(_2b.length){this.timeMenu.removeChild(this.timeMenu.childNodes[0]);this.timeMenu.appendChild(_2b[0]);}},handleKey:function(e){var dk=dojo.keys;if(e.keyChar||e.charOrCode===dk.BACKSPACE||e.charOrCode==dk.DELETE){setTimeout(dojo.hitch(this,function(){this._filterString=e.target.value.toLowerCase();this._showText();}),1);}else{if(e.charOrCode==dk.DOWN_ARROW||e.charOrCode==dk.UP_ARROW){dojo.stopEvent(e);if(this._highlighted_option&&!this._highlighted_option.parentNode){this._highlighted_option=null;}var _2c=this.timeMenu,tgt=this._highlighted_option||dojo.query("."+this.baseClass+"ItemSelected",_2c)[0];if(!tgt){tgt=_2c.childNodes[0];}else{if(_2c.childNodes.length){if(e.charOrCode==dk.DOWN_ARROW&&!tgt.nextSibling){this._onArrowDown();}else{if(e.charOrCode==dk.UP_ARROW&&!tgt.previousSibling){this._onArrowUp();}}if(e.charOrCode==dk.DOWN_ARROW){tgt=tgt.nextSibling;}else{tgt=tgt.previousSibling;}}}this._highlightOption(tgt,true);this._keyboardSelected=tgt;}else{if(this._highlighted_option&&(e.charOrCode==dk.ENTER||e.charOrCode===dk.TAB)){if(!this._keyboardSelected&&e.charOrCode===dk.TAB){return;}if(e.charOrCode==dk.ENTER){dojo.stopEvent(e);}this._onOptionSelected({target:this._highlighted_option});}}}}});}