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First separation commit.

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Added LICENSE, README.md, CONTRIBUTORS.md
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Erwin de Haan 2019-01-09 12:36:54 +01:00
parent 09513af31b
commit 4678528d00
657 changed files with 422 additions and 0 deletions
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77
dashboard-ui/bower_components/emby-webcomponents/scrollhelper.js vendored
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@ -1,77 +0,0 @@
define(["focusManager", "dom", "scrollStyles"], function(focusManager, dom) {
"use strict";
function getBoundingClientRect(elem) {
return elem.getBoundingClientRect ? elem.getBoundingClientRect() : {
top: 0,
left: 0
}
}
function getPosition(scrollContainer, item, horizontal) {
var slideeOffset = getBoundingClientRect(scrollContainer),
itemOffset = getBoundingClientRect(item),
offset = horizontal ? itemOffset.left - slideeOffset.left : itemOffset.top - slideeOffset.top,
size = horizontal ? itemOffset.width : itemOffset.height;
size || 0 === size || (size = item[horizontal ? "offsetWidth" : "offsetHeight"]);
var currentStart = horizontal ? scrollContainer.scrollLeft : scrollContainer.scrollTop;
offset += currentStart;
var frameSize = horizontal ? scrollContainer.offsetWidth : scrollContainer.offsetHeight,
currentEnd = currentStart + frameSize;
return {
start: offset,
center: offset - frameSize / 2 + size / 2,
end: offset - frameSize + size,
size: size,
isVisible: offset >= currentStart && offset + size <= currentEnd
}
}
function toCenter(container, elem, horizontal, skipWhenVisible) {
var pos = getPosition(container, elem, horizontal);
skipWhenVisible && pos.isVisible || (container.scrollTo ? horizontal ? container.scrollTo(pos.center, 0) : container.scrollTo(0, pos.center) : horizontal ? container.scrollLeft = Math.round(pos.center) : container.scrollTop = Math.round(pos.center))
}
function toStart(container, elem, horizontal, skipWhenVisible) {
var pos = getPosition(container, elem, horizontal);
skipWhenVisible && pos.isVisible || (container.scrollTo ? horizontal ? container.scrollTo(pos.start, 0) : container.scrollTo(0, pos.start) : horizontal ? container.scrollLeft = Math.round(pos.start) : container.scrollTop = Math.round(pos.start))
}
function centerOnFocus(e, scrollSlider, horizontal) {
var focused = focusManager.focusableParent(e.target);
focused && toCenter(scrollSlider, focused, horizontal)
}
function centerOnFocusHorizontal(e) {
centerOnFocus(e, this, !0)
}
function centerOnFocusVertical(e) {
centerOnFocus(e, this, !1)
}
return {
getPosition: getPosition,
centerFocus: {
on: function(element, horizontal) {
horizontal ? dom.addEventListener(element, "focus", centerOnFocusHorizontal, {
capture: !0,
passive: !0
}) : dom.addEventListener(element, "focus", centerOnFocusVertical, {
capture: !0,
passive: !0
})
},
off: function(element, horizontal) {
horizontal ? dom.removeEventListener(element, "focus", centerOnFocusHorizontal, {
capture: !0,
passive: !0
}) : dom.removeEventListener(element, "focus", centerOnFocusVertical, {
capture: !0,
passive: !0
})
}
},
toCenter: toCenter,
toStart: toStart
}
});