| /* |
| 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.Pager"]){ |
| dojo._hasResource["dojox.widget.Pager"]=true; |
| dojo.provide("dojox.widget.Pager"); |
| dojo.experimental("dojox.widget.Pager"); |
| dojo.require("dijit._Widget"); |
| dojo.require("dijit._Templated"); |
| dojo.require("dojo.fx"); |
| dojo.declare("dojox.widget.Pager",[dijit._Widget,dijit._Templated],{templateString:"<div dojoAttachPoint=\"pagerContainer\" tabIndex=\"0\" dojoAttachEvent=\"onkeypress: _handleKey, onfocus: _a11yStyle, onblur:_a11yStyle\" class=\"${orientation}PagerContainer\">\n <div class=\"pagerContainer\">\n\t\t<div dojoAttachPoint=\"pagerContainerStatus\" class=\"${orientation}PagerStatus\"></div>\n\t\t<div dojoAttachPoint=\"pagerContainerPager\" class=\"${orientation}PagerPager\">\n\t\t\t<div tabIndex=\"0\" dojoAttachPoint=\"pagerNext\" class=\"pagerIconContainer\" dojoAttachEvent=\"onclick: _pagerNext\"><img dojoAttachPoint=\"pagerIconNext\" src=\"${iconNext}\" alt=\"Next\" /></div>\n\t\t\t<div tabIndex=\"0\" dojoAttachPoint=\"pagerPrevious\" class=\"pagerIconContainer\" dojoAttachEvent=\"onclick: _pagerPrevious\"><img dojoAttachPoint=\"pagerIconPrevious\" src=\"${iconPrevious}\" alt=\"Previous\" /></div>\n\t\t</div>\n\t\t<div dojoAttachPoint=\"pagerContainerView\" class=\"${orientation}PagerView\">\n\t\t <div dojoAttachPoint=\"pagerItemContainer\"><ul dojoAttachPoint=\"pagerItems\" class=\"pagerItems\"></ul></div>\n\t\t</div>\n </div>\n\t<div dojoAttachPoint=\"containerNode\" style=\"display:none\"></div>\n</div>\n",iconPage:dojo.moduleUrl("dojox.widget","Pager/images/pageInactive.png"),iconPageActive:dojo.moduleUrl("dojox.widget","Pager/images/pageActive.png"),store:null,orientation:"horizontal",statusPos:"leading",pagerPos:"center",duration:500,itemSpace:2,resizeChildren:true,itemClass:"dojox.widget._PagerItem",itemsPage:3,postMixInProperties:function(){ |
| var h=(this.orientation=="horizontal"); |
| dojo.mixin(this,{_totalPages:0,_currentPage:1,dirClass:"pager"+(h?"Horizontal":"Vertical"),iconNext:dojo.moduleUrl("dojox.widget","Pager/images/"+(h?"h":"v")+"Next.png"),iconPrevious:dojo.moduleUrl("dojox.widget","Pager/images/"+(h?"h":"v")+"Previous.png")}); |
| },postCreate:function(){ |
| this.inherited(arguments); |
| this.store.fetch({onComplete:dojo.hitch(this,"_init")}); |
| },_a11yStyle:function(e){ |
| dojo[(e.type=="focus"?"addClass":"removeClass")](e.target,"pagerFocus"); |
| },_handleKey:function(e){ |
| var dk=dojo.keys; |
| var _5=(e.charCode==dk.SPACE?dk.SPACE:e.keyCode); |
| switch(_5){ |
| case dk.UP_ARROW: |
| case dk.RIGHT_ARROW: |
| case 110: |
| case 78: |
| e.preventDefault(); |
| this._pagerNext(); |
| break; |
| case dk.DOWN_ARROW: |
| case dk.LEFT_ARROW: |
| case 112: |
| case 80: |
| e.preventDefault(); |
| this._pagerPrevious(); |
| break; |
| case dk.ENTER: |
| switch(e.target){ |
| case this.pagerNext: |
| this._pagerNext(); |
| break; |
| case this.pagerPrevious: |
| this._pagerPrevious(); |
| break; |
| } |
| break; |
| } |
| },_init:function(_6){ |
| this.items=_6; |
| this._renderPages(); |
| this._renderStatus(); |
| this._renderPager(); |
| },_renderPages:function(){ |
| var _7=this.pagerContainerView; |
| var _h=(this.orientation=="horizontal"); |
| var _9=dojo.style; |
| if(_h){ |
| var _a=dojo.marginBox(this.pagerContainerPager).h; |
| var _b=dojo.marginBox(this.pagerContainerStatus).h; |
| if(this.pagerPos!="center"){ |
| var _c=_a+_b; |
| }else{ |
| var _c=_b; |
| var _d=this.pagerIconNext.width; |
| var _e=_9(_7,"width"); |
| var _f=_e-(2*_d); |
| _9(_7,{width:_f+"px",marginLeft:this.pagerIconNext.width+"px",marginRight:this.pagerIconNext.width+"px"}); |
| } |
| var _10=_9(this.pagerContainer,"height")-_c; |
| _9(this.pagerContainerView,"height",_10+"px"); |
| var _11=Math.floor(_9(_7,"width")/this.itemsPage); |
| if(this.statusPos=="trailing"){ |
| if(this.pagerPos!="center"){ |
| _9(_7,"marginTop",_a+"px"); |
| } |
| _9(_7,"marginBottom",_b+"px"); |
| }else{ |
| _9(_7,"marginTop",_b+"px"); |
| if(this.pagerPos!="center"){ |
| _9(_7,"marginTop",_a+"px"); |
| } |
| } |
| }else{ |
| var _12=dojo.marginBox(this.pagerContainerPager).w; |
| var _13=dojo.marginBox(this.pagerContainerStatus).w; |
| var _14=_9(this.pagerContainer,"width"); |
| if(this.pagerPos!="center"){ |
| var _15=_12+_13; |
| }else{ |
| var _15=_13; |
| var _16=this.pagerIconNext.height; |
| var _17=_9(_7,"height"); |
| var _18=_17-(2*_16); |
| _9(_7,{height:_18+"px",marginTop:this.pagerIconNext.height+"px",marginBottom:this.pagerIconNext.height+"px"}); |
| } |
| var _19=_9(this.pagerContainer,"width")-_15; |
| _9(_7,"width",_19+"px"); |
| var _11=Math.floor(_9(_7,"height")/this.itemsPage); |
| if(this.statusPos=="trailing"){ |
| if(this.pagerPos!="center"){ |
| _9(_7,"marginLeft",_12+"px"); |
| } |
| _9(_7,"marginRight",_13+"px"); |
| }else{ |
| _9(_7,"marginLeft",_13+"px"); |
| if(this.pagerPos!="center"){ |
| _9(_7,"marginRight",_12+"px"); |
| } |
| } |
| } |
| var _1a=dojo.getObject(this.itemClass); |
| var _1b="padding"+(_h?"Left":"Top"); |
| var _1c="padding"+(_h?"Right":"Bottom"); |
| dojo.forEach(this.items,function(_1d,cnt){ |
| var _1f=dojo.create("div",{innerHTML:_1d.content}); |
| var _20=new _1a({id:this.id+"-item-"+(cnt+1)},_1f); |
| this.pagerItems.appendChild(_20.domNode); |
| var _21={}; |
| _21[(_h?"width":"height")]=(_11-this.itemSpace)+"px"; |
| var p=(_h?"height":"width"); |
| _21[p]=_9(_7,p)+"px"; |
| _9(_20.containerNode,_21); |
| if(this.resizeChildren){ |
| _20.resizeChildren(); |
| } |
| _20.parseChildren(); |
| _9(_20.domNode,"position","absolute"); |
| if(cnt<this.itemsPage){ |
| var pos=(cnt)*_11; |
| var _24=(_h?"left":"top"); |
| var dir=(_h?"top":"left"); |
| _9(_20.domNode,dir,"0px"); |
| _9(_20.domNode,_24,pos+"px"); |
| }else{ |
| _9(_20.domNode,"top","-1000px"); |
| _9(_20.domNode,"left","-1000px"); |
| } |
| _9(_20.domNode,_1c,(this.itemSpace/2)+"px"); |
| _9(_20.domNode,_1b,(this.itemSpace/2)+"px"); |
| },this); |
| },_renderPager:function(){ |
| var tcp=this.pagerContainerPager; |
| var _27="0px"; |
| var _h=(this.orientation=="horizontal"); |
| if(_h){ |
| if(this.statusPos=="center"){ |
| }else{ |
| if(this.statusPos=="trailing"){ |
| dojo.style(tcp,"top",_27); |
| }else{ |
| dojo.style(tcp,"bottom",_27); |
| } |
| } |
| dojo.style(this.pagerNext,"right",_27); |
| dojo.style(this.pagerPrevious,"left",_27); |
| }else{ |
| if(this.statusPos=="trailing"){ |
| dojo.style(tcp,"left",_27); |
| }else{ |
| dojo.style(tcp,"right",_27); |
| } |
| dojo.style(this.pagerNext,"bottom",_27); |
| dojo.style(this.pagerPrevious,"top",_27); |
| } |
| },_renderStatus:function(){ |
| this._totalPages=Math.ceil(this.items.length/this.itemsPage); |
| this.iconWidth=0; |
| this.iconHeight=0; |
| this.iconsLoaded=0; |
| this._iconConnects=[]; |
| for(var i=1;i<=this._totalPages;i++){ |
| var _2a=new Image(); |
| var _2b=i; |
| dojo.connect(_2a,"onclick",dojo.hitch(this,function(_2c){ |
| this._pagerSkip(_2c); |
| },_2b)); |
| this._iconConnects[_2b]=dojo.connect(_2a,"onload",dojo.hitch(this,function(_2d){ |
| this.iconWidth+=_2a.width; |
| this.iconHeight+=_2a.height; |
| this.iconsLoaded++; |
| if(this._totalPages==this.iconsLoaded){ |
| if(this.orientation=="horizontal"){ |
| if(this.statusPos=="trailing"){ |
| if(this.pagerPos=="center"){ |
| var _2e=dojo.style(this.pagerContainer,"height"); |
| var _2f=dojo.style(this.pagerContainerStatus,"height"); |
| dojo.style(this.pagerContainerPager,"top",((_2e/2)-(_2f/2))+"px"); |
| } |
| dojo.style(this.pagerContainerStatus,"bottom","0px"); |
| }else{ |
| if(this.pagerPos=="center"){ |
| var _2e=dojo.style(this.pagerContainer,"height"); |
| var _2f=dojo.style(this.pagerContainerStatus,"height"); |
| dojo.style(this.pagerContainerPager,"bottom",((_2e/2)-(_2f/2))+"px"); |
| } |
| dojo.style(this.pagerContainerStatus,"top","0px"); |
| } |
| var _30=(dojo.style(this.pagerContainer,"width")/2)-(this.iconWidth/2); |
| dojo.style(this.pagerContainerStatus,"paddingLeft",_30+"px"); |
| }else{ |
| if(this.statusPos=="trailing"){ |
| if(this.pagerPos=="center"){ |
| var _31=dojo.style(this.pagerContainer,"width"); |
| var _32=dojo.style(this.pagerContainerStatus,"width"); |
| dojo.style(this.pagerContainerPager,"left",((_31/2)-(_32/2))+"px"); |
| } |
| dojo.style(this.pagerContainerStatus,"right","0px"); |
| }else{ |
| if(this.pagerPos=="center"){ |
| var _31=dojo.style(this.pagerContainer,"width"); |
| var _32=dojo.style(this.pagerContainerStatus,"width"); |
| dojo.style(this.pagerContainerPager,"right",((_31/2)-(_32/2))+"px"); |
| } |
| dojo.style(this.pagerContainerStatus,"left","0px"); |
| } |
| var _30=(dojo.style(this.pagerContainer,"height")/2)-(this.iconHeight/2); |
| dojo.style(this.pagerContainerStatus,"paddingTop",_30+"px"); |
| } |
| } |
| dojo.disconnect(this._iconConnects[_2d]); |
| },_2b)); |
| if(i==this._currentPage){ |
| _2a.src=this.iconPageActive; |
| }else{ |
| _2a.src=this.iconPage; |
| } |
| var _2b=i; |
| dojo.addClass(_2a,this.orientation+"PagerIcon"); |
| dojo.attr(_2a,"id",this.id+"-status-"+i); |
| this.pagerContainerStatus.appendChild(_2a); |
| if(this.orientation=="vertical"){ |
| dojo.style(_2a,"display","block"); |
| } |
| } |
| },_pagerSkip:function(_33){ |
| if(this._currentPage==_33){ |
| return; |
| }else{ |
| var _34; |
| var _35; |
| if(_33<this._currentPage){ |
| _34=this._currentPage-_33; |
| _35=(this._totalPages+_33)-this._currentPage; |
| }else{ |
| _34=(this._totalPages+this._currentPage)-_33; |
| _35=_33-this._currentPage; |
| } |
| var b=(_35>_34); |
| this._toScroll=(b?_34:_35); |
| var cmd=(b?"_pagerPrevious":"_pagerNext"); |
| var _38=this.connect(this,"onScrollEnd",function(){ |
| this._toScroll--; |
| if(this._toScroll<1){ |
| this.disconnect(_38); |
| }else{ |
| this[cmd](); |
| } |
| }); |
| this[cmd](); |
| } |
| },_pagerNext:function(){ |
| if(this._anim){ |
| return; |
| } |
| var _39=[]; |
| for(var i=this._currentPage*this.itemsPage;i>(this._currentPage-1)*this.itemsPage;i--){ |
| if(!dojo.byId(this.id+"-item-"+i)){ |
| continue; |
| } |
| var _3b=dojo.byId(this.id+"-item-"+i); |
| var _3c=dojo.marginBox(_3b); |
| if(this.orientation=="horizontal"){ |
| var _3d=_3c.l-(this.itemsPage*_3c.w); |
| _39.push(dojo.fx.slideTo({node:_3b,left:_3d,duration:this.duration})); |
| }else{ |
| var _3d=_3c.t-(this.itemsPage*_3c.h); |
| _39.push(dojo.fx.slideTo({node:_3b,top:_3d,duration:this.duration})); |
| } |
| } |
| var _3e=this._currentPage; |
| if(this._currentPage==this._totalPages){ |
| this._currentPage=1; |
| }else{ |
| this._currentPage++; |
| } |
| var cnt=this.itemsPage; |
| for(var i=this._currentPage*this.itemsPage;i>(this._currentPage-1)*this.itemsPage;i--){ |
| if(dojo.byId(this.id+"-item-"+i)){ |
| var _3b=dojo.byId(this.id+"-item-"+i); |
| var _3c=dojo.marginBox(_3b); |
| if(this.orientation=="horizontal"){ |
| var _40=(dojo.style(this.pagerContainerView,"width")+((cnt-1)*_3c.w))-1; |
| dojo.style(_3b,"left",_40+"px"); |
| dojo.style(_3b,"top","0px"); |
| var _3d=_40-(this.itemsPage*_3c.w); |
| _39.push(dojo.fx.slideTo({node:_3b,left:_3d,duration:this.duration})); |
| }else{ |
| _40=(dojo.style(this.pagerContainerView,"height")+((cnt-1)*_3c.h))-1; |
| dojo.style(_3b,"top",_40+"px"); |
| dojo.style(_3b,"left","0px"); |
| var _3d=_40-(this.itemsPage*_3c.h); |
| _39.push(dojo.fx.slideTo({node:_3b,top:_3d,duration:this.duration})); |
| } |
| } |
| cnt--; |
| } |
| this._anim=dojo.fx.combine(_39); |
| var _41=this.connect(this._anim,"onEnd",function(){ |
| delete this._anim; |
| this.onScrollEnd(); |
| this.disconnect(_41); |
| }); |
| this._anim.play(); |
| dojo.byId(this.id+"-status-"+_3e).src=this.iconPage; |
| dojo.byId(this.id+"-status-"+this._currentPage).src=this.iconPageActive; |
| },_pagerPrevious:function(){ |
| if(this._anim){ |
| return; |
| } |
| var _42=[]; |
| for(var i=this._currentPage*this.itemsPage;i>(this._currentPage-1)*this.itemsPage;i--){ |
| if(!dojo.byId(this.id+"-item-"+i)){ |
| continue; |
| } |
| var _44=dojo.byId(this.id+"-item-"+i); |
| var _45=dojo.marginBox(_44); |
| if(this.orientation=="horizontal"){ |
| var _46=dojo.style(_44,"left")+(this.itemsPage*_45.w); |
| _42.push(dojo.fx.slideTo({node:_44,left:_46,duration:this.duration})); |
| }else{ |
| var _46=dojo.style(_44,"top")+(this.itemsPage*_45.h); |
| _42.push(dojo.fx.slideTo({node:_44,top:_46,duration:this.duration})); |
| } |
| } |
| var _47=this._currentPage; |
| if(this._currentPage==1){ |
| this._currentPage=this._totalPages; |
| }else{ |
| this._currentPage--; |
| } |
| var cnt=this.itemsPage; |
| var j=1; |
| for(var i=this._currentPage*this.itemsPage;i>(this._currentPage-1)*this.itemsPage;i--){ |
| if(dojo.byId(this.id+"-item-"+i)){ |
| var _44=dojo.byId(this.id+"-item-"+i); |
| var _45=dojo.marginBox(_44); |
| if(this.orientation=="horizontal"){ |
| var _4a=-(j*_45.w)+1; |
| dojo.style(_44,"left",_4a+"px"); |
| dojo.style(_44,"top","0px"); |
| var _46=((cnt-1)*_45.w); |
| _42.push(dojo.fx.slideTo({node:_44,left:_46,duration:this.duration})); |
| var _46=_4a+(this.itemsPage*_45.w); |
| _42.push(dojo.fx.slideTo({node:_44,left:_46,duration:this.duration})); |
| }else{ |
| _4a=-((j*_45.h)+1); |
| dojo.style(_44,"top",_4a+"px"); |
| dojo.style(_44,"left","0px"); |
| var _46=((cnt-1)*_45.h); |
| _42.push(dojo.fx.slideTo({node:_44,top:_46,duration:this.duration})); |
| } |
| } |
| cnt--; |
| j++; |
| } |
| this._anim=dojo.fx.combine(_42); |
| var _4b=dojo.connect(this._anim,"onEnd",dojo.hitch(this,function(){ |
| delete this._anim; |
| this.onScrollEnd(); |
| dojo.disconnect(_4b); |
| })); |
| this._anim.play(); |
| dojo.byId(this.id+"-status-"+_47).src=this.iconPage; |
| dojo.byId(this.id+"-status-"+this._currentPage).src=this.iconPageActive; |
| },onScrollEnd:function(){ |
| }}); |
| dojo.declare("dojox.widget._PagerItem",[dijit._Widget,dijit._Templated],{templateString:"<li class=\"pagerItem\" dojoAttachPoint=\"containerNode\"></li>",resizeChildren:function(){ |
| var box=dojo.marginBox(this.containerNode); |
| dojo.style(this.containerNode.firstChild,{width:box.w+"px",height:box.h+"px"}); |
| },parseChildren:function(){ |
| dojo.parser.parse(this.containerNode); |
| }}); |
| } |
