18 lines
16 KiB
JavaScript
18 lines
16 KiB
JavaScript
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/**
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* jGestures: a jQuery plugin for gesture events
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* Copyright 2010-2011 Neue Digitale / Razorfish GmbH
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* Copyright 2011-2012, Razorfish GmbH
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* @copyright Razorfish GmbH
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* @author martin.krause@razorfish.de
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* @version 0.90-shake
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* @requires jQuery JavaScript Library v1.4.2 - http://jquery.com/- Copyright 2010, John Resig- Dual licensed under the MIT or GPL Version 2 licenses. http://jquery.org/license
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*/
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(function(c){c.jGestures={};c.jGestures.defaults={};c.jGestures.defaults.thresholdShake={requiredShakes:10,freezeShakes:100,frontback:{sensitivity:10},leftright:{sensitivity:10},updown:{sensitivity:10}};c.jGestures.defaults.thresholdPinchopen=0.05;c.jGestures.defaults.thresholdPinchmove=0.05;c.jGestures.defaults.thresholdPinch=0.05;c.jGestures.defaults.thresholdPinchclose=0.05;c.jGestures.defaults.thresholdRotatecw=5;c.jGestures.defaults.thresholdRotateccw=5;c.jGestures.defaults.thresholdMove=20;c.jGestures.defaults.thresholdSwipe=100;c.jGestures.data={};c.jGestures.data.capableDevicesInUserAgentString=["iPad","iPhone","iPod","Mobile Safari"];c.jGestures.data.hasGestures=(function(){var k;for(k=0;k<c.jGestures.data.capableDevicesInUserAgentString.length;k++){if(navigator.userAgent.indexOf(c.jGestures.data.capableDevicesInUserAgentString[k])!==-1){return true}}return false})();c.hasGestures=c.jGestures.data.hasGestures;c.jGestures.events={touchstart:"jGestures.touchstart",touchendStart:"jGestures.touchend;start",touchendProcessed:"jGestures.touchend;processed",gesturestart:"jGestures.gesturestart",gestureendStart:"jGestures.gestureend;start",gestureendProcessed:"jGestures.gestureend;processed"};jQuery.each({orientationchange_orientationchange01:"orientationchange",gestureend_pinchopen01:"pinchopen",gestureend_pinchclose01:"pinchclose",gestureend_rotatecw01:"rotatecw",gestureend_rotateccw01:"rotateccw",gesturechange_pinch01:"pinch",gesturechange_rotate01:"rotate",touchstart_swipe13:"swipemove",touchstart_swipe01:"swipeone",touchstart_swipe02:"swipetwo",touchstart_swipe03:"swipethree",touchstart_swipe04:"swipefour",touchstart_swipe05:"swipeup",touchstart_swipe06:"swiperightup",touchstart_swipe07:"swiperight",touchstart_swipe08:"swiperightdown",touchstart_swipe09:"swipedown",touchstart_swipe10:"swipeleftdown",touchstart_swipe11:"swipeleft",touchstart_swipe12:"swipeleftup",touchstart_tap01:"tapone",touchstart_tap02:"taptwo",touchstart_tap03:"tapthree",touchstart_tap04:"tapfour",devicemotion_shake01:"shake",devicemotion_shake02:"shakefrontback",devicemotion_shake03:"shakeleftright",devicemotion_shake04:"shakeupdown"},function(l,k){jQuery.event.special[k]={setup:function(){var r=l.split("_");var o=r[0];var m=r[1].slice(0,r[1].length-2);var p=jQuery(this);var q;var n;if(!p.data("ojQueryGestures")||!p.data("ojQueryGestures")[o]){q=p.data("ojQueryGestures")||{};n={};n[o]=true;c.extend(true,q,n);p.data("ojQueryGestures",q);if(c.hasGestures){switch(m){case"orientationchange":p.get(0).addEventListener("orientationchange",a,false);break;case"shake":case"shakefrontback":case"shakeleftright":case"shakeupdown":case"tilt":p.get(0).addEventListener("devicemotion",b,false);break;case"tap":case"swipe":case"swipeup":case"swiperightup":case"swiperight":case"swiperightdown":case"swipedown":case"swipeleftdown":case"swipeleft":p.get(0).addEventListener("touchstart",h,false);break;case"pinchopen":case"pinchclose":case"rotatecw":case"rotateccw":p.get(0).addEventListener("gesturestart",e,false);p.get(0).addEventListener("gestureend",i,false);break;case"pinch":case"rotate":p.get(0).addEventListener("gesturestart",e,false);p.get(0).addEventListener("gesturechange",f,false);break}}else{switch(m){case"tap":case"swipe":p.bind("mousedown",h);break;case"orientationchange":case"pinchopen":case"pinchclose":case"rotatecw":case"rotateccw":case"pinch":case"rotate":case"shake":case"tilt":break}}}return false},add:function(n){var m=jQuery(this);var o=m.data("ojQueryGestures");o[n.type]={originalType:n.type};return false},remove:function(n){var m=jQuery(this);var o=m.data("ojQueryGestures");o[n.type]=false;m.data("ojQueryGestures",o);return false},teardown:function(){var r=l.split("_");var o=r[0];var m=r[1].slice(0,r[1].length-2);var p=jQuery(this);var q;var n;if(!p.data("ojQueryGestures")||!p.data("ojQueryGestures")[o]){q=p.data("ojQueryGestures")||{};n={};n[o]=false;c.extend(true,q,n);p.data("ojQueryGestures",q);if(c.hasGestures){switch(m){case"orientationchange":p.get(0).removeEventListener("orientationchange",a,false);break;case"shake":case"shakefrontback":ca
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