root / trunk / web / dojo / dojox / widget / rotator / Pan.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.widget.rotator.Pan"]){ |
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| 9 | dojo._hasResource["dojox.widget.rotator.Pan"]=true; |
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| 10 | dojo.provide("dojox.widget.rotator.Pan");
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| 11 | dojo.require("dojo.fx");
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| 12 | (function(d){
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| 13 | var _1=0,_2=1,UP=2,_3=3; |
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| 14 | function _4(_5,_6){ |
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| 15 | var n=_6.next.node,r=_6.rotatorBox,m=_5%2,a=m?"left":"top",s=(m?r.w:r.h)*(_5<2?-1:1),p={},q={}; |
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| 16 | d.style(n,"display",""); |
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| 17 | p[a]={start:0,end:-s};
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| 18 | q[a]={start:s,end:0};
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| 19 | return d.fx.combine([d.animateProperty({node:_6.current.node,duration:_6.duration,properties:p,easing:_6.easing}),d.animateProperty({node:n,duration:_6.duration,properties:q,easing:_6.easing})]); |
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| 20 | }; |
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| 21 | function _7(n,z){ |
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| 22 | d.style(n,"zIndex",z);
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| 23 | }; |
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| 24 | d.mixin(dojox.widget.rotator,{pan:function(_8){
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| 25 | var w=_8.wrap,p=_8.rotator.panes,_9=p.length,z=_9,j=_8.current.idx,k=_8.next.idx,nw=Math.abs(k-j),ww=Math.abs((_9-Math.max(j,k))+Math.min(j,k))%_9,_a=j<k,_b=_3,_c=[],_d=[],_e=_8.duration;
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| 26 | if((!w&&!_a)||(w&&(_a&&nw>ww||!_a&&nw<ww))){
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| 27 | _b=_2; |
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| 28 | } |
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| 29 | if(_8.continuous){
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| 30 | if(_8.quick){
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| 31 | _e=Math.round(_e/(w?Math.min(ww,nw):nw)); |
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| 32 | } |
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| 33 | _7(p[j].node,z--); |
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| 34 | var f=(_b==_3);
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| 35 | while(1){ |
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| 36 | var i=j;
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| 37 | if(f){
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| 38 | if(++j>=_9){
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| 39 | j=0;
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| 40 | } |
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| 41 | }else{
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| 42 | if(--j<0){ |
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| 43 | j=_9-1;
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| 44 | } |
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| 45 | } |
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| 46 | var x=p[i],y=p[j];
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| 47 | _7(y.node,z--); |
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| 48 | _c.push(_4(_b,d.mixin({easing:function(m){
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| 49 | return m;
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| 50 | }},_8,{current:x,next:y,duration:_e})));
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| 51 | if((f&&j==k)||(!f&&j==k)){
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| 52 | break;
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| 53 | } |
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| 54 | _d.push(y.node); |
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| 55 | } |
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| 56 | var _f=d.fx.chain(_c),h=d.connect(_f,"onEnd",function(){ |
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| 57 | d.disconnect(h); |
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| 58 | d.forEach(_d,function(q){
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| 59 | d.style(q,{display:"none",left:0,opacity:1,top:0,zIndex:0});
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| 60 | }); |
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| 61 | }); |
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| 62 | return _f;
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| 63 | } |
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| 64 | return _4(_b,_8);
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| 65 | },panDown:function(_10){ |
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| 66 | return _4(_1,_10);
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| 67 | },panRight:function(_11){ |
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| 68 | return _4(_2,_11);
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| 69 | },panUp:function(_12){ |
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| 70 | return _4(UP,_12);
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| 71 | },panLeft:function(_13){ |
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| 72 | return _4(_3,_13);
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| 73 | }}); |
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| 74 | })(dojo); |
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| 75 | } |