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Delete ltr/rtl code as its not needed any more, wtf?

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This commit is contained in:
danzel 2013-10-30 10:25:28 +13:00
parent b987f0c44b
commit 0c7e7eb373
3 changed files with 2 additions and 45 deletions
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7
spec/suites/dom/DomUtilSpec.js
View File

@ -53,13 +53,6 @@ describe('DomUtil', function() {
});
});
describe('#documentIsLtr', function () {
it('returns true if doc direction is ltr', function () {
expect(L.DomUtil.documentIsLtr()).to.eql(true);
expect(L.DomUtil.documentIsLtr()).to.eql(true); // cached
});
});
describe('#getViewportOffset', function () {
it('calculates the viewport offset of an element', function () {
var div = document.createElement('div');

16
src/dom/DomEvent.js
View File

@ -144,8 +144,7 @@ L.DomEvent = {
getMousePosition: function (e, container) {
var ie7 = L.Browser.ie7,
body = document.body,
var body = document.body,
docEl = document.documentElement,
x = e.pageX ? e.pageX - body.scrollLeft - docEl.scrollLeft: e.clientX,
y = e.pageY ? e.pageY - body.scrollTop - docEl.scrollTop: e.clientY,
@ -159,19 +158,6 @@ L.DomEvent = {
left = rect.left - container.clientLeft,
top = rect.top - container.clientTop;
// webkit (and ie <= 7) handles RTL scrollLeft different to everyone else
// https://code.google.com/p/closure-library/source/browse/trunk/closure/goog/style/bidi.js
if (!L.DomUtil.documentIsLtr() && (L.Browser.webkit || ie7)) {
left += container.scrollWidth - container.clientWidth;
// ie7 shows the scrollbar by default and provides clientWidth counting it, so we
// need to add it back in if it is visible; scrollbar is on the left as we are RTL
if (ie7 && L.DomUtil.getStyle(container, 'overflow-y') !== 'hidden' &&
L.DomUtil.getStyle(container, 'overflow') !== 'hidden') {
left += 17;
}
}
return pos._subtract(new L.Point(left, top));
},

24
src/dom/DomUtil.js
View File

@ -30,8 +30,7 @@ L.DomUtil = {
el = element,
docBody = document.body,
docEl = document.documentElement,
pos,
ie7 = L.Browser.ie7;
pos;
do {
top += el.offsetTop || 0;
@ -78,33 +77,12 @@ L.DomUtil = {
top -= el.scrollTop || 0;
left -= el.scrollLeft || 0;
// webkit (and ie <= 7) handles RTL scrollLeft different to everyone else
// https://code.google.com/p/closure-library/source/browse/trunk/closure/goog/style/bidi.js
if (!L.DomUtil.documentIsLtr() && (L.Browser.webkit || ie7)) {
left += el.scrollWidth - el.clientWidth;
// ie7 shows the scrollbar by default and provides clientWidth counting it, so we
// need to add it back in if it is visible; scrollbar is on the left as we are RTL
if (ie7 && L.DomUtil.getStyle(el, 'overflow-y') !== 'hidden' &&
L.DomUtil.getStyle(el, 'overflow') !== 'hidden') {
left += 17;
}
}
el = el.parentNode;
} while (el);
return new L.Point(left, top);
},
documentIsLtr: function () {
if (!L.DomUtil._docIsLtrCached) {
L.DomUtil._docIsLtrCached = true;
L.DomUtil._docIsLtr = L.DomUtil.getStyle(document.body, 'direction') === 'ltr';
}
return L.DomUtil._docIsLtr;
},
create: function (tagName, className, container) {
var el = document.createElement(tagName);