| 1 | define(["dojo/_base/lang","../_base", "dojo/_base/window", "dojo/on", "dojo/_base/config", "dojo/touch", |
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| 2 | "dojox/gesture/tap", "dojox/gesture/swipe" |
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| 3 | |
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| 4 | ], function(lang, dxa, window, on, config, touch, tap, swipe){ |
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| 5 | |
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| 6 | // window startup data |
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| 7 | return (dxa.plugins.gestureEvents = new (function(){ |
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| 8 | |
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| 9 | // watch for dojox.gesture.swipe, use delay to avoid getting too many |
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| 10 | if(config["watchSwipe"] !== undefined && !config["watchSwipe"]){ |
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| 11 | this.watchSwipe = false; |
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| 12 | }else{ |
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| 13 | this.watchSwipe = true; |
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| 14 | } |
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| 15 | this.swipeSampleDelay = config["swipeSampleDelay"] || 1000; |
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| 16 | this.targetProps = config["targetProps"] || ["id","className","localName","href", "spellcheck", "lang", "textContent", "value" ]; |
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| 17 | this.textContentMaxChars = config["textContentMaxChars"] || 50; |
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| 18 | |
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| 19 | this.addDataSwipe = lang.hitch(dxa, "addData", "gesture.swipe"); |
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| 20 | this.sampleSwipe = function(e){ |
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| 21 | if(!this._rateLimited){ |
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| 22 | this.addDataSwipe(this.trimEvent(e)); |
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| 23 | this._rateLimited = true; |
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| 24 | setTimeout(lang.hitch(this, function(){ |
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| 25 | if(this._rateLimited){ |
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| 26 | this.trimEvent(this._lastSwipeEvent); |
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| 27 | delete this._lastSwipeEvent; |
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| 28 | delete this._rateLimited; |
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| 29 | } |
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| 30 | }), this.swipeSampleDelay); |
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| 31 | } |
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| 32 | this._lastSwipeEvent = e; |
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| 33 | return e; |
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| 34 | } |
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| 35 | if(this.watchSwipe){ |
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| 36 | on(window.doc, swipe, lang.hitch(this, "sampleSwipe")); |
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| 37 | } |
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| 38 | |
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| 39 | |
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| 40 | // watch for dojox.gesture.tap |
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| 41 | this.addData = lang.hitch(dxa, "addData", "gesture.tap"); |
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| 42 | this.onGestureTap = function(e){ |
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| 43 | this.addData(this.trimEvent(e)); |
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| 44 | } |
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| 45 | on(window.doc, tap, lang.hitch(this, "onGestureTap")); |
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| 46 | |
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| 47 | // watch for dojox.gesture.tap.doubletap |
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| 48 | this.addDataDoubleTap = lang.hitch(dxa, "addData", "gesture.tap.doubletap"); |
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| 49 | this.onGestureDoubleTap = function(e){ |
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| 50 | this.addDataDoubleTap(this.trimEvent(e)); |
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| 51 | } |
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| 52 | on(window.doc, tap.doubletap, lang.hitch(this, "onGestureDoubleTap")); |
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| 53 | |
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| 54 | // watch for dojox.gesture.tap.taphold |
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| 55 | this.addDataTapHold = lang.hitch(dxa, "addData", "gesture.tap.taphold"); |
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| 56 | this.onGestureTapHold = function(e){ |
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| 57 | this.addDataTapHold(this.trimEvent(e)); |
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| 58 | } |
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| 59 | on(window.doc, tap.hold, lang.hitch(this, "onGestureTapHold")); |
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| 60 | |
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| 61 | |
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| 62 | this.trimEvent = function(e){ |
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| 63 | var t = {}; |
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| 64 | for(var i in e){ |
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| 65 | switch(i){ |
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| 66 | case "target": |
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| 67 | var props = this.targetProps; |
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| 68 | t[i] = {}; |
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| 69 | for(var j = 0;j < props.length;j++){ |
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| 70 | if(e[i][props[j]]){ |
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| 71 | if(props[j] == "text" || props[j] == "textContent"){ |
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| 72 | if((e[i]["localName"] != "HTML") && (e[i]["localName"] != "BODY")){ |
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| 73 | t[i][props[j]] = e[i][props[j]].substr(0,this.textContentMaxChars); |
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| 74 | } |
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| 75 | }else{ |
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| 76 | t[i][props[j]] = e[i][props[j]]; |
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| 77 | } |
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| 78 | } |
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| 79 | } |
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| 80 | break; |
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| 81 | case "clientX": |
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| 82 | case "clientY": |
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| 83 | case "screenX": |
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| 84 | case "screenY": |
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| 85 | case "dx": |
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| 86 | case "dy": |
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| 87 | case "time": |
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| 88 | t[i] = e[i]; |
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| 89 | break; |
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| 90 | } |
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| 91 | } |
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| 92 | return t; |
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| 93 | } |
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| 94 | })()); |
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| 95 | }); |
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