NOBUG: Fixed file access permissions
[moodle.git] / lib / yuilib / 3.13.0 / event-flick / event-flick-coverage.js
blob1b4ee995b8022bbc01b7f5a65ea0f5029446a7b9
1 /*
2 YUI 3.13.0 (build 508226d)
3 Copyright 2013 Yahoo! Inc. All rights reserved.
4 Licensed under the BSD License.
5 http://yuilibrary.com/license/
6 */
8 if (typeof __coverage__ === 'undefined') { __coverage__ = {}; }
9 if (!__coverage__['build/event-flick/event-flick.js']) {
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 minimum distance between start and end points, which would qualify the gesture as a flick.</dd>"," * <dt>minVelocity (in pixels/ms, defaults to 0)</dt>"," * <dd>The minimum velocity which would qualify the gesture as a flick.</dd>"," * <dt>preventDefault (defaults to false)</dt>"," * <dd>Can be set to true/false to prevent default behavior as soon as the touchstart/touchend or mousedown/mouseup is received so that things like scrolling or text selection can be"," * prevented. This property can also be set to a function, which returns true or false, based on the event facade passed to it.</dd>"," * <dt>axis (no default)</dt>"," * <dd>Can be set to \"x\" or \"y\" if you want to constrain the flick velocity and distance to a single axis. If not"," * defined, the axis along which the maximum distance was covered is used.</dd>"," * </dl>"," * @return {EventHandle} the detach handle"," */","","Y.Event.define('flick', {","","    on: function (node, subscriber, ce) {","","        var startHandle = node.on(EVENT[START],","            this._onStart,","            this,","            node,","            subscriber,","            ce);","","        subscriber[_FLICK_START_HANDLE] = startHandle;","    },","","    detach: function (node, subscriber, ce) {","","        var startHandle = subscriber[_FLICK_START_HANDLE],","            endHandle = subscriber[_FLICK_END_HANDLE];","","        if (startHandle) {","            startHandle.detach();","            subscriber[_FLICK_START_HANDLE] = null;","        }","","        if (endHandle) {","            endHandle.detach();","            subscriber[_FLICK_END_HANDLE] = null;","        }","    },","","    processArgs: function(args) {","        var params = (args.length > 3) ? Y.merge(args.splice(3, 1)[0]) : {};","","        if (!(MIN_VELOCITY in params)) {","            params[MIN_VELOCITY] = this.MIN_VELOCITY;","        }","","        if (!(MIN_DISTANCE in params)) {","            params[MIN_DISTANCE] = this.MIN_DISTANCE;","        }","","        if (!(PREVENT_DEFAULT in params)) {","            params[PREVENT_DEFAULT] = this.PREVENT_DEFAULT;","        }","","        return params;","    },","","    _onStart: function(e, node, subscriber, ce) {","","        var start = true, // always true for mouse","            endHandle,","            moveHandle,","            doc,","            preventDefault = subscriber._extra.preventDefault,","            origE = e;","","        if (e.touches) {","            start = (e.touches.length === 1);","            e = e.touches[0];","        }","","        if (start) {","","            if (preventDefault) {","                // preventDefault is a boolean or function","                if (!preventDefault.call || preventDefault(e)) {","                    origE.preventDefault();","                }","            }","","            e.flick = {","                time : new Date().getTime()","            };","","            subscriber[_FLICK_START] = e;","","            endHandle = subscriber[_FLICK_END_HANDLE];","","            doc = (node.get(NODE_TYPE) === 9) ? node : node.get(OWNER_DOCUMENT);","            if (!endHandle) {","                endHandle = doc.on(EVENT[END], Y.bind(this._onEnd, this), null, node, subscriber, ce);","                subscriber[_FLICK_END_HANDLE] = endHandle;","            }","","            subscriber[_FLICK_MOVE_HANDLE] = doc.once(EVENT[MOVE], Y.bind(this._onMove, this), null, node, subscriber, ce);","        }","    },","","    _onMove: function(e, node, subscriber, ce) {","        var start = subscriber[_FLICK_START];","","        // Start timing from first move.","        if (start && start.flick) {","            start.flick.time = new Date().getTime();","        }","    },","","    _onEnd: function(e, node, subscriber, ce) {","","        var endTime = new Date().getTime(),","            start = subscriber[_FLICK_START],","            valid = !!start,","            endEvent = e,","            startTime,","            time,","            preventDefault,","            params,","            xyDistance,","            distance,","            velocity,","            axis,","            moveHandle = subscriber[_FLICK_MOVE_HANDLE];","","        if (moveHandle) {","            moveHandle.detach();","            delete subscriber[_FLICK_MOVE_HANDLE];","        }","","        if (valid) {","","            if (e.changedTouches) {","                if (e.changedTouches.length === 1 && e.touches.length === 0) {","                    endEvent = e.changedTouches[0];","                } else {","                    valid = false;","                }","            }","","            if (valid) {","","                params = subscriber._extra;","                preventDefault = params[PREVENT_DEFAULT];","","                if (preventDefault) {","                    // preventDefault is a boolean or function","                    if (!preventDefault.call || preventDefault(e)) {","                        e.preventDefault();","                    }","                }","","                startTime = start.flick.time;","                endTime = new Date().getTime();","                time = endTime - startTime;","","                xyDistance = [","                    endEvent.pageX - start.pageX,","                    endEvent.pageY - start.pageY","                ];","","                if (params.axis) {","                    axis = params.axis;","                } else {","                    axis = (Math.abs(xyDistance[0]) >= Math.abs(xyDistance[1])) ? 'x' : 'y';","                }","","                distance = xyDistance[(axis === 'x') ? 0 : 1];","                velocity = (time !== 0) ? distance/time : 0;","","                if (isFinite(velocity) && (Math.abs(distance) >= params[MIN_DISTANCE]) && (Math.abs(velocity)  >= params[MIN_VELOCITY])) {","","                    e.type = \"flick\";","                    e.flick = {","                        time:time,","                        distance: distance,","                        velocity:velocity,","                        axis: axis,","                        start : start","                    };","","                    ce.fire(e);","","                }","","                subscriber[_FLICK_START] = null;","            }","        }","    },","","    MIN_VELOCITY : 0,","    MIN_DISTANCE : 0,","    PREVENT_DEFAULT : false","});","","","}, '3.13.0', {\"requires\": [\"node-base\", \"event-touch\", \"event-synthetic\"]});","","}());"]};
12 var __cov_S_vUw8qYRGzepV1P$8KY2Q = __coverage__['build/event-flick/event-flick.js'];
13 __cov_S_vUw8qYRGzepV1P$8KY2Q.s['1']++;YUI.add('event-flick',function(Y,NAME){__cov_S_vUw8qYRGzepV1P$8KY2Q.f['1']++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['2']++;var GESTURE_MAP=Y.Event._GESTURE_MAP,EVENT={start:GESTURE_MAP.start,end:GESTURE_MAP.end,move:GESTURE_MAP.move},START='start',END='end',MOVE='move',OWNER_DOCUMENT='ownerDocument',MIN_VELOCITY='minVelocity',MIN_DISTANCE='minDistance',PREVENT_DEFAULT='preventDefault',_FLICK_START='_fs',_FLICK_START_HANDLE='_fsh',_FLICK_END_HANDLE='_feh',_FLICK_MOVE_HANDLE='_fmh',NODE_TYPE='nodeType';__cov_S_vUw8qYRGzepV1P$8KY2Q.s['3']++;Y.Event.define('flick',{on:function(node,subscriber,ce){__cov_S_vUw8qYRGzepV1P$8KY2Q.f['2']++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['4']++;var startHandle=node.on(EVENT[START],this._onStart,this,node,subscriber,ce);__cov_S_vUw8qYRGzepV1P$8KY2Q.s['5']++;subscriber[_FLICK_START_HANDLE]=startHandle;},detach:function(node,subscriber,ce){__cov_S_vUw8qYRGzepV1P$8KY2Q.f['3']++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['6']++;var startHandle=subscriber[_FLICK_START_HANDLE],endHandle=subscriber[_FLICK_END_HANDLE];__cov_S_vUw8qYRGzepV1P$8KY2Q.s['7']++;if(startHandle){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['1'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['8']++;startHandle.detach();__cov_S_vUw8qYRGzepV1P$8KY2Q.s['9']++;subscriber[_FLICK_START_HANDLE]=null;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['1'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['10']++;if(endHandle){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['2'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['11']++;endHandle.detach();__cov_S_vUw8qYRGzepV1P$8KY2Q.s['12']++;subscriber[_FLICK_END_HANDLE]=null;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['2'][1]++;}},processArgs:function(args){__cov_S_vUw8qYRGzepV1P$8KY2Q.f['4']++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['13']++;var params=args.length>3?(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['3'][0]++,Y.merge(args.splice(3,1)[0])):(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['3'][1]++,{});__cov_S_vUw8qYRGzepV1P$8KY2Q.s['14']++;if(!(MIN_VELOCITY in params)){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['4'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['15']++;params[MIN_VELOCITY]=this.MIN_VELOCITY;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['4'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['16']++;if(!(MIN_DISTANCE in params)){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['5'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['17']++;params[MIN_DISTANCE]=this.MIN_DISTANCE;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['5'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['18']++;if(!(PREVENT_DEFAULT in params)){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['6'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['19']++;params[PREVENT_DEFAULT]=this.PREVENT_DEFAULT;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['6'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['20']++;return params;},_onStart:function(e,node,subscriber,ce){__cov_S_vUw8qYRGzepV1P$8KY2Q.f['5']++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['21']++;var start=true,endHandle,moveHandle,doc,preventDefault=subscriber._extra.preventDefault,origE=e;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['22']++;if(e.touches){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['7'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['23']++;start=e.touches.length===1;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['24']++;e=e.touches[0];}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['7'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['25']++;if(start){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['8'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['26']++;if(preventDefault){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['9'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['27']++;if((__cov_S_vUw8qYRGzepV1P$8KY2Q.b['11'][0]++,!preventDefault.call)||(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['11'][1]++,preventDefault(e))){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['10'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['28']++;origE.preventDefault();}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['10'][1]++;}}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['9'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['29']++;e.flick={time:new Date().getTime()};__cov_S_vUw8qYRGzepV1P$8KY2Q.s['30']++;subscriber[_FLICK_START]=e;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['31']++;endHandle=subscriber[_FLICK_END_HANDLE];__cov_S_vUw8qYRGzepV1P$8KY2Q.s['32']++;doc=node.get(NODE_TYPE)===9?(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['12'][0]++,node):(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['12'][1]++,node.get(OWNER_DOCUMENT));__cov_S_vUw8qYRGzepV1P$8KY2Q.s['33']++;if(!endHandle){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['13'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['34']++;endHandle=doc.on(EVENT[END],Y.bind(this._onEnd,this),null,node,subscriber,ce);__cov_S_vUw8qYRGzepV1P$8KY2Q.s['35']++;subscriber[_FLICK_END_HANDLE]=endHandle;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['13'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['36']++;subscriber[_FLICK_MOVE_HANDLE]=doc.once(EVENT[MOVE],Y.bind(this._onMove,this),null,node,subscriber,ce);}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['8'][1]++;}},_onMove:function(e,node,subscriber,ce){__cov_S_vUw8qYRGzepV1P$8KY2Q.f['6']++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['37']++;var start=subscriber[_FLICK_START];__cov_S_vUw8qYRGzepV1P$8KY2Q.s['38']++;if((__cov_S_vUw8qYRGzepV1P$8KY2Q.b['15'][0]++,start)&&(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['15'][1]++,start.flick)){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['14'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['39']++;start.flick.time=new Date().getTime();}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['14'][1]++;}},_onEnd:function(e,node,subscriber,ce){__cov_S_vUw8qYRGzepV1P$8KY2Q.f['7']++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['40']++;var endTime=new Date().getTime(),start=subscriber[_FLICK_START],valid=!!start,endEvent=e,startTime,time,preventDefault,params,xyDistance,distance,velocity,axis,moveHandle=subscriber[_FLICK_MOVE_HANDLE];__cov_S_vUw8qYRGzepV1P$8KY2Q.s['41']++;if(moveHandle){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['16'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['42']++;moveHandle.detach();__cov_S_vUw8qYRGzepV1P$8KY2Q.s['43']++;delete subscriber[_FLICK_MOVE_HANDLE];}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['16'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['44']++;if(valid){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['17'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['45']++;if(e.changedTouches){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['18'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['46']++;if((__cov_S_vUw8qYRGzepV1P$8KY2Q.b['20'][0]++,e.changedTouches.length===1)&&(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['20'][1]++,e.touches.length===0)){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['19'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['47']++;endEvent=e.changedTouches[0];}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['19'][1]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['48']++;valid=false;}}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['18'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['49']++;if(valid){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['21'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['50']++;params=subscriber._extra;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['51']++;preventDefault=params[PREVENT_DEFAULT];__cov_S_vUw8qYRGzepV1P$8KY2Q.s['52']++;if(preventDefault){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['22'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['53']++;if((__cov_S_vUw8qYRGzepV1P$8KY2Q.b['24'][0]++,!preventDefault.call)||(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['24'][1]++,preventDefault(e))){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['23'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['54']++;e.preventDefault();}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['23'][1]++;}}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['22'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['55']++;startTime=start.flick.time;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['56']++;endTime=new Date().getTime();__cov_S_vUw8qYRGzepV1P$8KY2Q.s['57']++;time=endTime-startTime;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['58']++;xyDistance=[endEvent.pageX-start.pageX,endEvent.pageY-start.pageY];__cov_S_vUw8qYRGzepV1P$8KY2Q.s['59']++;if(params.axis){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['25'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['60']++;axis=params.axis;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['25'][1]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['61']++;axis=Math.abs(xyDistance[0])>=Math.abs(xyDistance[1])?(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['26'][0]++,'x'):(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['26'][1]++,'y');}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['62']++;distance=xyDistance[axis==='x'?(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['27'][0]++,0):(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['27'][1]++,1)];__cov_S_vUw8qYRGzepV1P$8KY2Q.s['63']++;velocity=time!==0?(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['28'][0]++,distance/time):(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['28'][1]++,0);__cov_S_vUw8qYRGzepV1P$8KY2Q.s['64']++;if((__cov_S_vUw8qYRGzepV1P$8KY2Q.b['30'][0]++,isFinite(velocity))&&(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['30'][1]++,Math.abs(distance)>=params[MIN_DISTANCE])&&(__cov_S_vUw8qYRGzepV1P$8KY2Q.b['30'][2]++,Math.abs(velocity)>=params[MIN_VELOCITY])){__cov_S_vUw8qYRGzepV1P$8KY2Q.b['29'][0]++;__cov_S_vUw8qYRGzepV1P$8KY2Q.s['65']++;e.type='flick';__cov_S_vUw8qYRGzepV1P$8KY2Q.s['66']++;e.flick={time:time,distance:distance,velocity:velocity,axis:axis,start:start};__cov_S_vUw8qYRGzepV1P$8KY2Q.s['67']++;ce.fire(e);}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['29'][1]++;}__cov_S_vUw8qYRGzepV1P$8KY2Q.s['68']++;subscriber[_FLICK_START]=null;}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['21'][1]++;}}else{__cov_S_vUw8qYRGzepV1P$8KY2Q.b['17'][1]++;}},MIN_VELOCITY:0,MIN_DISTANCE:0,PREVENT_DEFAULT:false});},'3.13.0',{'requires':['node-base','event-touch','event-synthetic']});