1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
/*!
* jQuery Mobile Events
* by Ben Major
*
* Copyright 2011-2017, Ben Major
* Licensed under the MIT License:
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
"use strict";!function(e){e.attrFn=e.attrFn||{};var t="ontouchstart"in window,a={tap_pixel_range:5,swipe_h_threshold:50,swipe_v_threshold:50,taphold_threshold:750,doubletap_int:500,shake_threshold:15,touch_capable:t,orientation_support:"orientation"in window&&"onorientationchange"in window,startevent:t?"touchstart":"mousedown",endevent:t?"touchend":"mouseup",moveevent:t?"touchmove":"mousemove",tapevent:t?"tap":"click",scrollevent:t?"touchmove":"scroll",hold_timer:null,tap_timer:null};e.touch={},e.isTouchCapable=function(){return a.touch_capable},e.getStartEvent=function(){return a.startevent},e.getEndEvent=function(){return a.endevent},e.getMoveEvent=function(){return a.moveevent},e.getTapEvent=function(){return a.tapevent},e.getScrollEvent=function(){return a.scrollevent},e.touch.setSwipeThresholdX=function(e){if("number"!=typeof e)throw new Error("Threshold parameter must be a type of number");a.swipe_h_threshold=e},e.touch.setSwipeThresholdY=function(e){if("number"!=typeof e)throw new Error("Threshold parameter must be a type of number");a.swipe_v_threshold=e},e.touch.setDoubleTapInt=function(e){if("number"!=typeof e)throw new Error("Interval parameter must be a type of number");a.doubletap_int=e},e.touch.setTapHoldThreshold=function(e){if("number"!=typeof e)throw new Error("Threshold parameter must be a type of number");a.taphold_threshold=e},e.touch.setTapRange=function(e){if("number"!=typeof e)throw new Error("Ranger parameter must be a type of number");a.tap_pixel_range=threshold},e.each(["tapstart","tapend","tapmove","tap","singletap","doubletap","taphold","swipe","swipeup","swiperight","swipedown","swipeleft","swipeend","scrollstart","scrollend","orientationchange","tap2","taphold2"],function(t,a){e.fn[a]=function(e){return e?this.on(a,e):this.trigger(a)},e.attrFn[a]=!0}),e.event.special.tapstart={setup:function(){var t=this,o=e(t);o.on(a.startevent,function e(n){if(o.data("callee",e),n.which&&1!==n.which)return!1;var i=n.originalEvent,r={position:{x:a.touch_capable?i.touches[0].pageX:n.pageX,y:a.touch_capable?i.touches[0].pageY:n.pageY},offset:{x:a.touch_capable?Math.round(i.changedTouches[0].pageX-(o.offset()?o.offset().left:0)):Math.round(n.pageX-(o.offset()?o.offset().left:0)),y:a.touch_capable?Math.round(i.changedTouches[0].pageY-(o.offset()?o.offset().top:0)):Math.round(n.pageY-(o.offset()?o.offset().top:0))},time:Date.now(),target:n.target};return w(t,"tapstart",n,r),!0})},remove:function(){e(this).off(a.startevent,e(this).data.callee)}},e.event.special.tapmove={setup:function(){var t=this,o=e(t);o.on(a.moveevent,function e(n){o.data("callee",e);var i=n.originalEvent,r={position:{x:a.touch_capable?i.touches[0].pageX:n.pageX,y:a.touch_capable?i.touches[0].pageY:n.pageY},offset:{x:a.touch_capable?Math.round(i.changedTouches[0].pageX-(o.offset()?o.offset().left:0)):Math.round(n.pageX-(o.offset()?o.offset().left:0)),y:a.touch_capable?Math.round(i.changedTouches[0].pageY-(o.offset()?o.offset().top:0)):Math.round(n.pageY-(o.offset()?o.offset().top:0))},time:Date.now(),target:n.target};return w(t,"tapmove",n,r),!0})},remove:function(){e(this).off(a.moveevent,e(this).data.callee)}},e.event.special.tapend={setup:function(){var t=this,o=e(t);o.on(a.endevent,function e(n){o.data("callee",e);var i=n.originalEvent,r={position:{x:a.touch_capable?i.changedTouches[0].pageX:n.pageX,y:a.touch_capable?i.changedTouches[0].pageY:n.pageY},offset:{x:a.touch_capable?Math.round(i.changedTouches[0].pageX-(o.offset()?o.offset().left:0)):Math.round(n.pageX-(o.offset()?o.offset().left:0)),y:a.touch_capable?Math.round(i.changedTouches[0].pageY-(o.offset()?o.offset().top:0)):Math.round(n.pageY-(o.offset()?o.offset().top:0))},time:Date.now(),target:n.target};return w(t,"tapend",n,r),!0})},remove:function(){e(this).off(a.endevent,e(this).data.callee)}},e.event.special.taphold={setup:function(){var t,o=this,n=e(o),i={x:0,y:0},r=0,s=0;n.on(a.startevent,function e(p){if(p.which&&1!==p.which)return!1;n.data("tapheld",!1),t=p.target;var h=p.originalEvent,c=Date.now();a.touch_capable?h.touches[0].pageX:p.pageX,a.touch_capable?h.touches[0].pageY:p.pageY,a.touch_capable?(h.touches[0].pageX,h.touches[0].target.offsetLeft):p.offsetX,a.touch_capable?(h.touches[0].pageY,h.touches[0].target.offsetTop):p.offsetY;i.x=p.originalEvent.targetTouches?p.originalEvent.targetTouches[0].pageX:p.pageX,i.y=p.originalEvent.targetTouches?p.originalEvent.targetTouches[0].pageY:p.pageY,r=i.x,s=i.y;var u=n.parent().data("threshold")?n.parent().data("threshold"):n.data("threshold"),f=void 0!==u&&!1!==u&&parseInt(u)?parseInt(u):a.taphold_threshold;return a.hold_timer=window.setTimeout(function(){var u=i.x-r,f=i.y-s;if(p.target==t&&(i.x==r&&i.y==s||u>=-a.tap_pixel_range&&u<=a.tap_pixel_range&&f>=-a.tap_pixel_range&&f<=a.tap_pixel_range)){n.data("tapheld",!0);for(var l=Date.now()-c,g=p.originalEvent.targetTouches?p.originalEvent.targetTouches:[p],d=[],v=0;v<g.length;v++){var _={position:{x:a.touch_capable?h.changedTouches[v].pageX:p.pageX,y:a.touch_capable?h.changedTouches[v].pageY:p.pageY},offset:{x:a.touch_capable?Math.round(h.changedTouches[v].pageX-(n.offset()?n.offset().left:0)):Math.round(p.pageX-(n.offset()?n.offset().left:0)),y:a.touch_capable?Math.round(h.changedTouches[v].pageY-(n.offset()?n.offset().top:0)):Math.round(p.pageY-(n.offset()?n.offset().top:0))},time:Date.now(),target:p.target,duration:l};d.push(_)}var T=2==g.length?"taphold2":"taphold";n.data("callee1",e),w(o,T,p,d)}},f),!0}).on(a.endevent,function e(){n.data("callee2",e),n.data("tapheld",!1),window.clearTimeout(a.hold_timer)}).on(a.moveevent,function e(t){n.data("callee3",e),r=t.originalEvent.targetTouches?t.originalEvent.targetTouches[0].pageX:t.pageX,s=t.originalEvent.targetTouches?t.originalEvent.targetTouches[0].pageY:t.pageY})},remove:function(){e(this).off(a.startevent,e(this).data.callee1).off(a.endevent,e(this).data.callee2).off(a.moveevent,e(this).data.callee3)}},e.event.special.doubletap={setup:function(){var t,o,n=this,i=e(n),r=null,s=!1;i.on(a.startevent,function t(n){return(!n.which||1===n.which)&&(i.data("doubletapped",!1),n.target,i.data("callee1",t),o=n.originalEvent,r||(r={position:{x:a.touch_capable?o.touches[0].pageX:n.pageX,y:a.touch_capable?o.touches[0].pageY:n.pageY},offset:{x:a.touch_capable?Math.round(o.changedTouches[0].pageX-(i.offset()?i.offset().left:0)):Math.round(n.pageX-(i.offset()?i.offset().left:0)),y:a.touch_capable?Math.round(o.changedTouches[0].pageY-(i.offset()?i.offset().top:0)):Math.round(n.pageY-(i.offset()?i.offset().top:0))},time:Date.now(),target:n.target,element:n.originalEvent.srcElement,index:e(n.target).index()}),!0)}).on(a.endevent,function p(h){var c=Date.now(),u=c-(i.data("lastTouch")||c+1);if(window.clearTimeout(t),i.data("callee2",p),u<a.doubletap_int&&e(h.target).index()==r.index&&u>100){i.data("doubletapped",!0),window.clearTimeout(a.tap_timer);var f={position:{x:a.touch_capable?h.originalEvent.changedTouches[0].pageX:h.pageX,y:a.touch_capable?h.originalEvent.changedTouches[0].pageY:h.pageY},offset:{x:a.touch_capable?Math.round(o.changedTouches[0].pageX-(i.offset()?i.offset().left:0)):Math.round(h.pageX-(i.offset()?i.offset().left:0)),y:a.touch_capable?Math.round(o.changedTouches[0].pageY-(i.offset()?i.offset().top:0)):Math.round(h.pageY-(i.offset()?i.offset().top:0))},time:Date.now(),target:h.target,element:h.originalEvent.srcElement,index:e(h.target).index()},l={firstTap:r,secondTap:f,interval:f.time-r.time};s||(w(n,"doubletap",h,l),r=null),s=!0,window.setTimeout(function(){s=!1},a.doubletap_int)}else i.data("lastTouch",c),t=window.setTimeout(function(){r=null,window.clearTimeout(t)},a.doubletap_int,[h]);i.data("lastTouch",c)})},remove:function(){e(this).off(a.startevent,e(this).data.callee1).off(a.endevent,e(this).data.callee2)}},e.event.special.singletap={setup:function(){var t=this,o=e(t),n=null,i=null,r={x:0,y:0};o.on(a.startevent,function e(t){return(!t.which||1===t.which)&&(i=Date.now(),n=t.target,o.data("callee1",e),r.x=t.originalEvent.targetTouches?t.originalEvent.targetTouches[0].pageX:t.pageX,r.y=t.originalEvent.targetTouches?t.originalEvent.targetTouches[0].pageY:t.pageY,!0)}).on(a.endevent,function e(s){if(o.data("callee2",e),s.target==n){var p=s.originalEvent.changedTouches?s.originalEvent.changedTouches[0].pageX:s.pageX,h=s.originalEvent.changedTouches?s.originalEvent.changedTouches[0].pageY:s.pageY;a.tap_timer=window.setTimeout(function(){var e=r.x-p,n=r.y-h;if(!o.data("doubletapped")&&!o.data("tapheld")&&(r.x==p&&r.y==h||e>=-a.tap_pixel_range&&e<=a.tap_pixel_range&&n>=-a.tap_pixel_range&&n<=a.tap_pixel_range)){var c=s.originalEvent,u={position:{x:a.touch_capable?c.changedTouches[0].pageX:s.pageX,y:a.touch_capable?c.changedTouches[0].pageY:s.pageY},offset:{x:a.touch_capable?Math.round(c.changedTouches[0].pageX-(o.offset()?o.offset().left:0)):Math.round(s.pageX-(o.offset()?o.offset().left:0)),y:a.touch_capable?Math.round(c.changedTouches[0].pageY-(o.offset()?o.offset().top:0)):Math.round(s.pageY-(o.offset()?o.offset().top:0))},time:Date.now(),target:s.target};u.time-i<a.taphold_threshold&&w(t,"singletap",s,u)}},a.doubletap_int)}})},remove:function(){e(this).off(a.startevent,e(this).data.callee1).off(a.endevent,e(this).data.callee2)}},e.event.special.tap={setup:function(){var t,o,n=this,i=e(n),r=!1,s=null,p={x:0,y:0};i.on(a.startevent,function e(a){return i.data("callee1",e),(!a.which||1===a.which)&&(r=!0,p.x=a.originalEvent.targetTouches?a.originalEvent.targetTouches[0].pageX:a.pageX,p.y=a.originalEvent.targetTouches?a.originalEvent.targetTouches[0].pageY:a.pageY,t=Date.now(),s=a.target,o=a.originalEvent.targetTouches?a.originalEvent.targetTouches:[a],!0)}).on(a.endevent,function e(h){i.data("callee2",e);var c=h.originalEvent.targetTouches?h.originalEvent.changedTouches[0].pageX:h.pageX,u=h.originalEvent.targetTouches?h.originalEvent.changedTouches[0].pageY:h.pageY,f=p.x-c,l=p.y-u;if(s==h.target&&r&&Date.now()-t<a.taphold_threshold&&(p.x==c&&p.y==u||f>=-a.tap_pixel_range&&f<=a.tap_pixel_range&&l>=-a.tap_pixel_range&&l<=a.tap_pixel_range)){for(var g=h.originalEvent,d=[],v=0;v<o.length;v++){var _={position:{x:a.touch_capable?g.changedTouches[v].pageX:h.pageX,y:a.touch_capable?g.changedTouches[v].pageY:h.pageY},offset:{x:a.touch_capable?Math.round(g.changedTouches[v].pageX-(i.offset()?i.offset().left:0)):Math.round(h.pageX-(i.offset()?i.offset().left:0)),y:a.touch_capable?Math.round(g.changedTouches[v].pageY-(i.offset()?i.offset().top:0)):Math.round(h.pageY-(i.offset()?i.offset().top:0))},time:Date.now(),target:h.target};d.push(_)}var T=2==o.length?"tap2":"tap";w(n,T,h,d)}})},remove:function(){e(this).off(a.startevent,e(this).data.callee1).off(a.endevent,e(this).data.callee2)}},e.event.special.swipe={setup:function(){var t,o=e(this),n=!1,i=!1,r={x:0,y:0},s={x:0,y:0};o.on(a.startevent,function i(p){(o=e(p.currentTarget)).data("callee1",i),r.x=p.originalEvent.targetTouches?p.originalEvent.targetTouches[0].pageX:p.pageX,r.y=p.originalEvent.targetTouches?p.originalEvent.targetTouches[0].pageY:p.pageY,s.x=r.x,s.y=r.y,n=!0;var h=p.originalEvent;t={position:{x:a.touch_capable?h.touches[0].pageX:p.pageX,y:a.touch_capable?h.touches[0].pageY:p.pageY},offset:{x:a.touch_capable?Math.round(h.changedTouches[0].pageX-(o.offset()?o.offset().left:0)):Math.round(p.pageX-(o.offset()?o.offset().left:0)),y:a.touch_capable?Math.round(h.changedTouches[0].pageY-(o.offset()?o.offset().top:0)):Math.round(p.pageY-(o.offset()?o.offset().top:0))},time:Date.now(),target:p.target}}),o.on(a.moveevent,function p(h){var c;(o=e(h.currentTarget)).data("callee2",p),s.x=h.originalEvent.targetTouches?h.originalEvent.targetTouches[0].pageX:h.pageX,s.y=h.originalEvent.targetTouches?h.originalEvent.targetTouches[0].pageY:h.pageY;var u=o.parent().data("xthreshold")?o.parent().data("xthreshold"):o.data("xthreshold"),f=o.parent().data("ythreshold")?o.parent().data("ythreshold"):o.data("ythreshold"),l=void 0!==u&&!1!==u&&parseInt(u)?parseInt(u):a.swipe_h_threshold,g=void 0!==f&&!1!==f&&parseInt(f)?parseInt(f):a.swipe_v_threshold;if(r.y>s.y&&r.y-s.y>g&&(c="swipeup"),r.x<s.x&&s.x-r.x>l&&(c="swiperight"),r.y<s.y&&s.y-r.y>g&&(c="swipedown"),r.x>s.x&&r.x-s.x>l&&(c="swipeleft"),void 0!=c&&n){r.x=0,r.y=0,s.x=0,s.y=0,n=!1;var d=h.originalEvent,v={position:{x:a.touch_capable?d.touches[0].pageX:h.pageX,y:a.touch_capable?d.touches[0].pageY:h.pageY},offset:{x:a.touch_capable?Math.round(d.changedTouches[0].pageX-(o.offset()?o.offset().left:0)):Math.round(h.pageX-(o.offset()?o.offset().left:0)),y:a.touch_capable?Math.round(d.changedTouches[0].pageY-(o.offset()?o.offset().top:0)):Math.round(h.pageY-(o.offset()?o.offset().top:0))},time:Date.now(),target:h.target},w=Math.abs(t.position.x-v.position.x),_=Math.abs(t.position.y-v.position.y),T={startEvnt:t,endEvnt:v,direction:c.replace("swipe",""),xAmount:w,yAmount:_,duration:v.time-t.time};i=!0,o.trigger("swipe",T).trigger(c,T)}}),o.on(a.endevent,function r(s){var p="";if((o=e(s.currentTarget)).data("callee3",r),i){var h=o.data("xthreshold"),c=o.data("ythreshold"),u=void 0!==h&&!1!==h&&parseInt(h)?parseInt(h):a.swipe_h_threshold,f=void 0!==c&&!1!==c&&parseInt(c)?parseInt(c):a.swipe_v_threshold,l=s.originalEvent,g={position:{x:a.touch_capable?l.changedTouches[0].pageX:s.pageX,y:a.touch_capable?l.changedTouches[0].pageY:s.pageY},offset:{x:a.touch_capable?Math.round(l.changedTouches[0].pageX-(o.offset()?o.offset().left:0)):Math.round(s.pageX-(o.offset()?o.offset().left:0)),y:a.touch_capable?Math.round(l.changedTouches[0].pageY-(o.offset()?o.offset().top:0)):Math.round(s.pageY-(o.offset()?o.offset().top:0))},time:Date.now(),target:s.target};t.position.y>g.position.y&&t.position.y-g.position.y>f&&(p="swipeup"),t.position.x<g.position.x&&g.position.x-t.position.x>u&&(p="swiperight"),t.position.y<g.position.y&&g.position.y-t.position.y>f&&(p="swipedown"),t.position.x>g.position.x&&t.position.x-g.position.x>u&&(p="swipeleft");var d=Math.abs(t.position.x-g.position.x),v=Math.abs(t.position.y-g.position.y),w={startEvnt:t,endEvnt:g,direction:p.replace("swipe",""),xAmount:d,yAmount:v,duration:g.time-t.time};o.trigger("swipeend",w)}n=!1,i=!1})},remove:function(){e(this).off(a.startevent,e(this).data.callee1).off(a.moveevent,e(this).data.callee2).off(a.endevent,e(this).data.callee3)}},e.event.special.scrollstart={setup:function(){var t,o,n=this,i=e(n);function r(e,a){w(n,(t=a)?"scrollstart":"scrollend",e)}i.on(a.scrollevent,function e(a){i.data("callee",e),t||r(a,!0),clearTimeout(o),o=setTimeout(function(){r(a,!1)},50)})},remove:function(){e(this).off(a.scrollevent,e(this).data.callee)}};var o,n,i,r,s=e(window),p={0:!0,180:!0};if(a.orientation_support){var h=window.innerWidth||s.width(),c=window.innerHeight||s.height();i=h>c&&h-c>50,r=p[window.orientation],(i&&r||!i&&!r)&&(p={"-90":!0,90:!0})}function u(){var e=o();e!==n&&(n=e,s.trigger("orientationchange"))}e.event.special.orientationchange={setup:function(){return!a.orientation_support&&(n=o(),s.on("throttledresize",u),!0)},teardown:function(){return!a.orientation_support&&(s.off("throttledresize",u),!0)},add:function(e){var t=e.handler;e.handler=function(e){return e.orientation=o(),t.apply(this,arguments)}}},e.event.special.orientationchange.orientation=o=function(){var e=document.documentElement;return(a.orientation_support?p[window.orientation]:e&&e.clientWidth/e.clientHeight<1.1)?"portrait":"landscape"},e.event.special.throttledresize={setup:function(){e(this).on("resize",d)},teardown:function(){e(this).off("resize",d)}};var f,l,g,d=function(){l=Date.now(),(g=l-v)>=250?(v=l,e(this).trigger("throttledresize")):(f&&window.clearTimeout(f),f=window.setTimeout(u,250-g))},v=0;function w(t,a,o,n){var i=o.type;o.type=a,e.event.dispatch.call(t,o,n),o.type=i}e.each({scrollend:"scrollstart",swipeup:"swipe",swiperight:"swipe",swipedown:"swipe",swipeleft:"swipe",swipeend:"swipe",tap2:"tap",taphold2:"taphold"},function(t,a){e.event.special[t]={setup:function(){e(this).on(a,e.noop)}}})}(jQuery);
|
