| 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.widget.gauge._Gauge"]){dojo._hasResource["dojox.widget.gauge._Gauge"]=true;dojo.provide("dojox.widget.gauge._Gauge");dojo.require("dijit._Widget");dojo.require("dijit._Templated");dojo.require("dijit._Container");dojo.require("dijit._Contained");dojo.require("dijit.Tooltip");dojo.require("dojo.fx.easing");dojo.require("dojox.gfx");dojo.experimental("dojox.widget.gauge._Gauge");dojo.declare("dojox.widget.gauge._Gauge",[dijit._Widget,dijit._Templated,dijit._Container],{width:0,height:0,background:null,min:0,max:0,image:null,useRangeStyles:0,useTooltip:true,majorTicks:null,minorTicks:null,_defaultIndicator:null,defaultColors:[[0,84,170,1],[68,119,187,1],[102,153,204,1],[153,187,238,1],[153,204,255,1],[204,238,255,1],[221,238,255,1]],min:null,max:null,surface:null,hideValues:false,gaugeContent:undefined,templateString:dojo.cache("dojox.widget.gauge","_Gauge.html","<div>\n\t<div class=\"dojoxGaugeContent\" dojoAttachPoint=\"gaugeContent\"></div>\n\t<div dojoAttachPoint=\"containerNode\"></div>\n\t<div dojoAttachPoint=\"mouseNode\"></div>\n</div>\n"),_backgroundDefault:{color:"#E0E0E0"},_rangeData:null,_indicatorData:null,_drag:null,_img:null,_overOverlay:false,_lastHover:"",startup:function(){if(this.image===null){this.image={};}this.connect(this.gaugeContent,"onmousemove",this.handleMouseMove);this.connect(this.gaugeContent,"onmouseover",this.handleMouseOver);this.connect(this.gaugeContent,"onmouseout",this.handleMouseOut);this.connect(this.gaugeContent,"onmouseup",this.handleMouseUp);if(!dojo.isArray(this.ranges)){this.ranges=[];}if(!dojo.isArray(this.indicators)){this.indicators=[];}var _1=[],_2=[];var i;if(this.hasChildren()){var _3=this.getChildren();for(i=0;i<_3.length;i++){if(/dojox\.widget\..*Indicator/.test(_3[i].declaredClass)){_2.push(_3[i]);continue;}switch(_3[i].declaredClass){case "dojox.widget.gauge.Range":_1.push(_3[i]);break;}}this.ranges=this.ranges.concat(_1);this.indicators=this.indicators.concat(_2);}if(!this.background){this.background=this._backgroundDefault;}this.background=this.background.color||this.background;if(!this.surface){this.createSurface();}this.addRanges(this.ranges);if(this.minorTicks&&this.minorTicks.interval){this.setMinorTicks(this.minorTicks);}if(this.majorTicks&&this.majorTicks.interval){this.setMajorTicks(this.majorTicks);}for(i=0;i<this.indicators.length;i++){this.addIndicator(this.indicators[i]);}},_setTicks:function(_4,_5,_6){var i;if(_4&&dojo.isArray(_4._ticks)){for(i=0;i<_4._ticks.length;i++){this.removeIndicator(_4._ticks[i]);}}var t={length:_5.length,offset:_5.offset,noChange:true};if(_5.color){t.color=_5.color;}if(_5.font){t.font=_5.font;}_5._ticks=[];for(i=this.min;i<=this.max;i+=_5.interval){t.value=i;if(_6){t.label=""+i;}_5._ticks.push(this.addIndicator(t));}return _5;},setMinorTicks:function(_7){this.minorTicks=this._setTicks(this.minorTicks,_7,false);},setMajorTicks:function(_8){this.majorTicks=this._setTicks(this.majorTicks,_8,true);},postCreate:function(){if(this.hideValues){dojo.style(this.containerNode,"display","none");}dojo.style(this.mouseNode,"width","0");dojo.style(this.mouseNode,"height","0");dojo.style(this.mouseNode,"position","absolute");dojo.style(this.mouseNode,"z-index","100");if(this.useTooltip){dijit.showTooltip("test",this.mouseNode);dijit.hideTooltip(this.mouseNode);}},createSurface:function(){this.gaugeContent.style.width=this.width+"px";this.gaugeContent.style.height=this.height+"px";this.surface=dojox.gfx.createSurface(this.gaugeContent,this.width,this.height);this._background=this.surface.createRect({x:0,y:0,width:this.width,height:this.height});this._background.setFill(this.background);if(this.image.url){this._img=this.surface.createImage({width:this.image.width||this.width,height:this.image.height||this.height,src:this.image.url});if(this.image.overlay){this._img.getEventSource().setAttribute("overlay",true);}if(this.image.x||this.image.y){this._img.setTransform({dx:this.image.x||0,dy:this.image.y||0});}}},setBackground:function(_9){if(!_9){_9=this._backgroundDefault;}this.background=_9.color||_9;this._background.setFill(this.background);},addRange:function(_a){this.addRanges([_a]);},addRanges:function(_b){if(!this._rangeData){this._rangeData=[];}var _c;for(var i=0;i<_b.length;i++){_c=_b[i];if((this.min===null)||(_c.low<this.min)){this.min=_c.low;}if((this.max===null)||(_c.high>this.max)){this.max=_c.high;}if(!_c.color){var _d=this._rangeData.length%this.defaultColors.length;if(dojox.gfx.svg&&this.useRangeStyles>0){_d=(this._rangeData.length%this.useRangeStyles)+1;_c.color={style:"dojoxGaugeRange"+_d};}else{_d=this._rangeData.length%this.defaultColors.length;_c.color=this.defaultColors[_d];}}this._rangeData[this._rangeData.length]=_c;}this.draw();},addIndicator:function(_e){_e._gauge=this;if(!_e.declaredClass){_e=new this._defaultIndicator(_e);}if(!_e.hideValue){this.containerNode.appendChild(_e.domNode);}if(!this._indicatorData){this._indicatorData=[];}this._indicatorData[this._indicatorData.length]=_e;_e.draw();return _e;},removeIndicator:function(_f){for(var i=0;i<this._indicatorData.length;i++){if(this._indicatorData[i]===_f){this._indicatorData.splice(i,1);_f.remove();break;}}},moveIndicatorToFront:function(_10){if(_10.shapes){for(var i=0;i<_10.shapes.length;i++){_10.shapes[i].moveToFront();}}},drawText:function(txt,x,y,_11,_12,_13,_14){var t=this.surface.createText({x:x,y:y,text:txt,align:_11});t.setFill(_13);t.setFont(_14);return t;},removeText:function(t){this.surface.rawNode.removeChild(t);},updateTooltip:function(txt,e){if(this._lastHover!=txt){if(txt!==""){dijit.hideTooltip(this.mouseNode);dijit.showTooltip(txt,this.mouseNode);}else{dijit.hideTooltip(this.mouseNode);}this._lastHover=txt;}},handleMouseOver:function(_15){var _16=_15.target.getAttribute("hover");if(_15.target.getAttribute("overlay")){this._overOverlay=true;var r=this.getRangeUnderMouse(_15);if(r&&r.hover){_16=r.hover;}}if(this.useTooltip&&!this._drag){if(_16){this.updateTooltip(_16,_15);}else{this.updateTooltip("",_15);}}},handleMouseOut:function(_17){if(_17.target.getAttribute("overlay")){this._overOverlay=false;}if(this.useTooltip&&this.mouseNode){dijit.hideTooltip(this.mouseNode);}},handleMouseDown:function(_18){for(var i=0;i<this._indicatorData.length;i++){var _19=this._indicatorData[i].shapes;for(var s=0;s<_19.length;s++){if(_19[s].getEventSource()==_18.target){this._drag=this._indicatorData[i];s=_19.length;i=this._indicatorData.length;}}}dojo.stopEvent(_18);},handleMouseUp:function(_1a){this._drag=null;dojo.stopEvent(_1a);},handleMouseMove:function(_1b){if(_1b){dojo.style(this.mouseNode,"left",_1b.pageX+1+"px");dojo.style(this.mouseNode,"top",_1b.pageY+1+"px");}if(this._drag){this._dragIndicator(this,_1b);}else{if(this.useTooltip&&this._overOverlay){var r=this.getRangeUnderMouse(_1b);if(r&&r.hover){this.updateTooltip(r.hover,_1b);}else{this.updateTooltip("",_1b);}}}}});dojo.declare("dojox.widget.gauge.Range",[dijit._Widget,dijit._Contained],{low:0,high:0,hover:"",color:null,size:0,startup:function(){this.color=this.color.color||this.color;}});dojo.declare("dojox.widget.gauge._Indicator",[dijit._Widget,dijit._Contained,dijit._Templated],{value:0,type:"",color:"black",label:"",font:{family:"sans-serif",size:"12px"},length:0,width:0,offset:0,hover:"",front:false,easing:dojo._defaultEasing,duration:1000,hideValue:false,noChange:false,_gauge:null,title:"",templateString:dojo.cache("dojox.widget.gauge","_Indicator.html","<div class=\"dojoxGaugeIndicatorDiv\">\n\t<label class=\"dojoxGaugeIndicatorLabel\" for=\"${title}\">${title}:</label>\n\t<input class=\"dojoxGaugeIndicatorInput\" name=\"${title}\" size=\"5\" value=\"${value}\" dojoAttachPoint=\"valueNode\" dojoAttachEvent=\"onchange:_update\"></input>\n</div>\n"),startup:function(){if(this.onDragMove){this.onDragMove=dojo.hitch(this.onDragMove);}},postCreate:function(){if(this.title===""){dojo.style(this.domNode,"display","none");}if(dojo.isString(this.easing)){this.easing=dojo.getObject(this.easing);}},_update:function(_1c){var _1d=this.valueNode.value;if(_1d===""){this.value=null;}else{this.value=Number(_1d);this.hover=this.title+": "+_1d;}if(this._gauge){this.draw();this.valueNode.value=this.value;if((this.title=="Target"||this.front)&&this._gauge.moveIndicator){this._gauge.moveIndicatorToFront(this);}}},update:function(_1e){if(!this.noChange){this.valueNode.value=_1e;this._update();}},onDragMove:function(){this.value=Math.floor(this.value);this.valueNode.value=this.value;this.hover=this.title+": "+this.value;},draw:function(_1f){},remove:function(){for(var i=0;i<this.shapes.length;i++){this._gauge.surface.remove(this.shapes[i]);}if(this.text){this._gauge.surface.remove(this.text);}}});}
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