| 1 | define(["dojo/_base/lang", "../_base", "dojo/_base/config", "dojo/_base/window", "dojo/on", "dojo/touch" |
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| 2 | ], function(lang, dxa, config, window, on, touch){ |
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| 3 | |
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| 4 | |
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| 5 | return (dxa.plugins.touchMove = new (function(){ |
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| 6 | if(config["watchTouch"] !== undefined && !config["watchTouch"]){ |
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| 7 | this.watchTouch = false; |
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| 8 | }else{ |
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| 9 | this.watchTouch = true; |
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| 10 | } |
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| 11 | if(config["showTouchesDetails"] !== undefined && !config["showTouchesDetails"]){ |
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| 12 | this.showTouchesDetails = false; |
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| 13 | }else{ |
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| 14 | this.showTouchesDetails = true; |
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| 15 | } |
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| 16 | this.touchSampleDelay = config["touchSampleDelay"] || 1000; |
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| 17 | this.targetProps = config["targetProps"] || ["id","className","localName","href", "spellcheck", "lang", "textContent", "value" ]; |
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| 18 | this.textContentMaxChars = config["textContentMaxChars"] || 50; |
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| 19 | this.addData = lang.hitch(dxa, "addData", "touch.move"); |
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| 20 | |
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| 21 | this.sampleTouchMove = function(e){ |
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| 22 | if(!this._rateLimited){ |
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| 23 | this.addData("sample",this.trimTouchEvent(e)); |
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| 24 | this._rateLimited = true; |
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| 25 | setTimeout(lang.hitch(this, function(){ |
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| 26 | if(this._rateLimited){ |
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| 27 | this.trimTouchEvent(this._lastTouchEvent); |
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| 28 | delete this._lastTouchEvent; |
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| 29 | delete this._rateLimited; |
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| 30 | } |
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| 31 | }), this.touchSampleDelay); |
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| 32 | } |
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| 33 | this._lastTouchEvent = e; |
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| 34 | return e; |
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| 35 | }; |
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| 36 | |
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| 37 | on(window.doc, touch.move, lang.hitch(this, "sampleTouchMove")); |
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| 38 | |
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| 39 | this.handleTarget = function(t, target, i){ |
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| 40 | var props = this.targetProps; |
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| 41 | t[i] = {}; |
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| 42 | for(var j = 0;j < props.length;j++){ |
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| 43 | if((typeof target == "object" || typeof target == "function") && props[j] in target){ |
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| 44 | |
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| 45 | if(props[j] == "text" || props[j] == "textContent"){ |
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| 46 | if(target["localName"] && (target["localName"] != "HTML") && (target["localName"] != "BODY")){ |
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| 47 | t[i][props[j]] = target[props[j]].substr(0,this.textContentMaxChars); |
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| 48 | } |
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| 49 | }else{ |
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| 50 | t[i][props[j]] = target[props[j]]; |
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| 51 | } |
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| 52 | } |
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| 53 | } |
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| 54 | }; |
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| 55 | |
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| 56 | this.trimTouchEvent = function(e){ |
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| 57 | var t = {}; |
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| 58 | var val; |
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| 59 | for(var i in e){ |
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| 60 | switch(i){ |
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| 61 | case "target": |
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| 62 | this.handleTarget(t, e[i], i) |
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| 63 | break; |
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| 64 | case "touches": |
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| 65 | if(e[i].length !== 0){ |
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| 66 | t["touches.length"] = e[i].length; |
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| 67 | } |
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| 68 | if(this.showTouchesDetails){ |
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| 69 | for(var j = 0;j < e[i].length;j++){ |
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| 70 | for(var s in e[i][j]){ |
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| 71 | switch(s){ |
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| 72 | case "target": |
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| 73 | this.handleTarget(t, e[i][j].target, "touches["+j+"][target]"); |
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| 74 | break; |
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| 75 | case "clientX": |
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| 76 | case "clientY": |
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| 77 | case "screenX": |
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| 78 | case "screenY": |
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| 79 | if(e[i][j]){ |
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| 80 | val = e[i][j][s]; |
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| 81 | t["touches["+j+"]["+s+"]"] = val + ''; |
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| 82 | } |
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| 83 | break; |
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| 84 | default: |
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| 85 | //console.log("Skipping: ", i); |
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| 86 | break; |
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| 87 | } |
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| 88 | } |
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| 89 | } |
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| 90 | } |
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| 91 | break; |
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| 92 | case "clientX": |
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| 93 | case "clientY": |
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| 94 | case "screenX": |
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| 95 | case "screenY": |
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| 96 | if(e[i]){ |
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| 97 | val = e[i]; |
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| 98 | t[i] = val + ''; |
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| 99 | } |
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| 100 | break; |
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| 101 | default: |
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| 102 | //console.log("Skipping: ", i); |
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| 103 | break; |
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| 104 | } |
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| 105 | } |
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| 106 | return t; |
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| 107 | }; |
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| 108 | })()); |
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| 109 | }); |
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