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Copy pathJSIL.Browser.Touch.js
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42 lines (31 loc) · 992 Bytes
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Copy pathJSIL.Browser.Touch.js
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42 lines (31 loc) · 992 Bytes
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function initTouchEvents () {
JSIL.Host.hasTouchEvents = (typeof (TouchEvent) !== "undefined");
JSIL.Host.isTouchInUse = false;
JSIL.Host.currentNativeTouches = [];
if (!JSIL.Host.hasTouchEvents)
return;
var setTouchInUse = function () {
if (JSIL.Host.isTouchInUse)
return;
JSIL.Host.isTouchInUse = true;
if (jsilConfig && jsilConfig.onTouchInUse)
jsilConfig.onTouchInUse();
};
window.addEventListener("touchstart", function (evt) {
if (jsilConfig.touch)
evt.preventDefault();
setTouchInUse();
JSIL.Host.currentNativeTouches = evt.touches;
}, true);
window.addEventListener("touchmove", function (evt) {
if (jsilConfig.touch)
evt.preventDefault();
JSIL.Host.currentNativeTouches = evt.touches;
}, true);
window.addEventListener("touchend", function (evt) {
if (jsilConfig.touch)
evt.preventDefault();
setTouchInUse();
JSIL.Host.currentNativeTouches = evt.touches;
}, true);
}