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8 lines
5.4 KiB
JavaScript
8 lines
5.4 KiB
JavaScript
/*
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Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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//>>built
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define("dojo/touch",["./_base/kernel","./aspect","./dom","./dom-class","./_base/lang","./on","./has","./mouse","./domReady","./_base/window"],function(_1,_2,_3,_4,_5,on,_6,_7,_8,_9){var _a=_6("ios")<5;var _b=_6("pointer-events")||_6("MSPointer"),_c=(function(){var _d={};for(var _e in {down:1,move:1,up:1,cancel:1,over:1,out:1}){_d[_e]=_6("MSPointer")?"MSPointer"+_e.charAt(0).toUpperCase()+_e.slice(1):"pointer"+_e;}return _d;})();var _f=_6("touch-events");var _10,_11,_12=false,_13,_14,_15,_16,_17,_18;var _19;function _1a(_1b,_1c,_1d){if(_b&&_1d){return function(_1e,_1f){return on(_1e,_1d,_1f);};}else{if(_f){return function(_20,_21){var _22=on(_20,_1c,function(evt){_21.call(this,evt);_19=(new Date()).getTime();}),_23=on(_20,_1b,function(evt){if(!_19||(new Date()).getTime()>_19+1000){_21.call(this,evt);}});return {remove:function(){_22.remove();_23.remove();}};};}else{return function(_24,_25){return on(_24,_1b,_25);};}}};function _26(_27){do{if(_27.dojoClick!==undefined){return _27;}}while(_27=_27.parentNode);};function _28(e,_29,_2a){if(_7.isRight(e)){return;}var _2b=_26(e.target);_11=!e.target.disabled&&_2b&&_2b.dojoClick;if(_11){_12=(_11=="useTarget");_13=(_12?_2b:e.target);if(_12){e.preventDefault();}_14=e.changedTouches?e.changedTouches[0].pageX-_9.global.pageXOffset:e.clientX;_15=e.changedTouches?e.changedTouches[0].pageY-_9.global.pageYOffset:e.clientY;_16=(typeof _11=="object"?_11.x:(typeof _11=="number"?_11:0))||4;_17=(typeof _11=="object"?_11.y:(typeof _11=="number"?_11:0))||4;if(!_10){_10=true;function _2c(e){if(_12){_11=_3.isDescendant(_9.doc.elementFromPoint((e.changedTouches?e.changedTouches[0].pageX-_9.global.pageXOffset:e.clientX),(e.changedTouches?e.changedTouches[0].pageY-_9.global.pageYOffset:e.clientY)),_13);}else{_11=_11&&(e.changedTouches?e.changedTouches[0].target:e.target)==_13&&Math.abs((e.changedTouches?e.changedTouches[0].pageX-_9.global.pageXOffset:e.clientX)-_14)<=_16&&Math.abs((e.changedTouches?e.changedTouches[0].pageY-_9.global.pageYOffset:e.clientY)-_15)<=_17;}};_9.doc.addEventListener(_29,function(e){if(_7.isRight(e)){return;}_2c(e);if(_12){e.preventDefault();}},true);_9.doc.addEventListener(_2a,function(e){if(_7.isRight(e)){return;}_2c(e);if(_11){_18=(new Date()).getTime();var _2d=(_12?_13:e.target);if(_2d.tagName==="LABEL"){_2d=_3.byId(_2d.getAttribute("for"))||_2d;}var src=(e.changedTouches)?e.changedTouches[0]:e;function _2e(_2f){var evt=document.createEvent("MouseEvents");evt._dojo_click=true;evt.initMouseEvent(_2f,true,true,e.view,e.detail,src.screenX,src.screenY,src.clientX,src.clientY,e.ctrlKey,e.altKey,e.shiftKey,e.metaKey,0,null);return evt;};var _30=_2e("mousedown");var _31=_2e("mouseup");var _32=_2e("click");setTimeout(function(){on.emit(_2d,"mousedown",_30);on.emit(_2d,"mouseup",_31);on.emit(_2d,"click",_32);_18=(new Date()).getTime();},0);}},true);function _33(_34){_9.doc.addEventListener(_34,function(e){var _35=e.target;if(_11&&!e._dojo_click&&(new Date()).getTime()<=_18+1000&&!(_35.tagName=="INPUT"&&_4.contains(_35,"dijitOffScreen"))){e.stopPropagation();e.stopImmediatePropagation&&e.stopImmediatePropagation();if(_34=="click"&&(_35.tagName!="INPUT"||(_35.type=="radio"&&(_4.contains(_35,"dijitCheckBoxInput")||_4.contains(_35,"mblRadioButton")))||(_35.type=="checkbox"&&(_4.contains(_35,"dijitCheckBoxInput")||_4.contains(_35,"mblCheckBox"))))&&_35.tagName!="TEXTAREA"&&_35.tagName!="AUDIO"&&_35.tagName!="VIDEO"){e.preventDefault();}}},true);};_33("click");_33("mousedown");_33("mouseup");}}};var _36;if(_6("touch")){if(_b){_8(function(){_9.doc.addEventListener(_c.down,function(evt){_28(evt,_c.move,_c.up);},true);});}else{_8(function(){_36=_9.body();_9.doc.addEventListener("touchstart",function(evt){_19=(new Date()).getTime();var _37=_36;_36=evt.target;on.emit(_37,"dojotouchout",{relatedTarget:_36,bubbles:true});on.emit(_36,"dojotouchover",{relatedTarget:_37,bubbles:true});_28(evt,"touchmove","touchend");},true);function _38(evt){var _39=_5.delegate(evt,{bubbles:true});if(_6("ios")>=6){_39.touches=evt.touches;_39.altKey=evt.altKey;_39.changedTouches=evt.changedTouches;_39.ctrlKey=evt.ctrlKey;_39.metaKey=evt.metaKey;_39.shiftKey=evt.shiftKey;_39.targetTouches=evt.targetTouches;}return _39;};on(_9.doc,"touchmove",function(evt){_19=(new Date()).getTime();var _3a=_9.doc.elementFromPoint(evt.pageX-(_a?0:_9.global.pageXOffset),evt.pageY-(_a?0:_9.global.pageYOffset));if(_3a){if(_36!==_3a){on.emit(_36,"dojotouchout",{relatedTarget:_3a,bubbles:true});on.emit(_3a,"dojotouchover",{relatedTarget:_36,bubbles:true});_36=_3a;}if(!on.emit(_3a,"dojotouchmove",_38(evt))){evt.preventDefault();}}});on(_9.doc,"touchend",function(evt){_19=(new Date()).getTime();var _3b=_9.doc.elementFromPoint(evt.pageX-(_a?0:_9.global.pageXOffset),evt.pageY-(_a?0:_9.global.pageYOffset))||_9.body();on.emit(_3b,"dojotouchend",_38(evt));});});}}var _3c={press:_1a("mousedown","touchstart",_c.down),move:_1a("mousemove","dojotouchmove",_c.move),release:_1a("mouseup","dojotouchend",_c.up),cancel:_1a(_7.leave,"touchcancel",_b?_c.cancel:null),over:_1a("mouseover","dojotouchover",_c.over),out:_1a("mouseout","dojotouchout",_c.out),enter:_7._eventHandler(_1a("mouseover","dojotouchover",_c.over)),leave:_7._eventHandler(_1a("mouseout","dojotouchout",_c.out))};1&&(_1.touch=_3c);return _3c;}); |