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path: root/frontend/gamma/js/MochiKit/Position.js
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-rw-r--r--frontend/gamma/js/MochiKit/Position.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/frontend/gamma/js/MochiKit/Position.js b/frontend/gamma/js/MochiKit/Position.js
index 6bc5b39..2680507 100644
--- a/frontend/gamma/js/MochiKit/Position.js
+++ b/frontend/gamma/js/MochiKit/Position.js
@@ -1,107 +1,107 @@
/***
MochiKit.Position 1.5
See <http://mochikit.com/> for documentation, downloads, license, etc.
(c) 2005-2006 Bob Ippolito and others. All rights Reserved.
***/
-MochiKit.Base._module('Position', '1.5', ['Base', 'DOM', 'Style']);
+MochiKit.Base.module(MochiKit, 'Position', '1.5', ['Base', 'DOM', 'Style']);
MochiKit.Base.update(MochiKit.Position, {
// Don't export from this module
__export__: false,
// set to true if needed, warning: firefox performance problems
// NOT neeeded for page scrolling, only if draggable contained in
// scrollable elements
includeScrollOffsets: false,
/** @id MochiKit.Position.prepare */
prepare: function () {
var deltaX = window.pageXOffset
|| document.documentElement.scrollLeft
|| document.body.scrollLeft
|| 0;
var deltaY = window.pageYOffset
|| document.documentElement.scrollTop
|| document.body.scrollTop
|| 0;
this.windowOffset = new MochiKit.Style.Coordinates(deltaX, deltaY);
},
/** @id MochiKit.Position.cumulativeOffset */
cumulativeOffset: function (element) {
var valueT = 0;
var valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
element = element.offsetParent;
} while (element);
return new MochiKit.Style.Coordinates(valueL, valueT);
},
/** @id MochiKit.Position.realOffset */
realOffset: function (element) {
var valueT = 0;
var valueL = 0;
do {
valueT += element.scrollTop || 0;
valueL += element.scrollLeft || 0;
element = element.parentNode;
} while (element);
return new MochiKit.Style.Coordinates(valueL, valueT);
},
/** @id MochiKit.Position.within */
within: function (element, x, y) {
if (this.includeScrollOffsets) {
return this.withinIncludingScrolloffsets(element, x, y);
}
this.xcomp = x;
this.ycomp = y;
this.offset = this.cumulativeOffset(element);
if (element.style.position == "fixed") {
this.offset.x += this.windowOffset.x;
this.offset.y += this.windowOffset.y;
}
return (y >= this.offset.y &&
y < this.offset.y + element.offsetHeight &&
x >= this.offset.x &&
x < this.offset.x + element.offsetWidth);
},
/** @id MochiKit.Position.withinIncludingScrolloffsets */
withinIncludingScrolloffsets: function (element, x, y) {
var offsetcache = this.realOffset(element);
this.xcomp = x + offsetcache.x - this.windowOffset.x;
this.ycomp = y + offsetcache.y - this.windowOffset.y;
this.offset = this.cumulativeOffset(element);
return (this.ycomp >= this.offset.y &&
this.ycomp < this.offset.y + element.offsetHeight &&
this.xcomp >= this.offset.x &&
this.xcomp < this.offset.x + element.offsetWidth);
},
// within must be called directly before
/** @id MochiKit.Position.overlap */
overlap: function (mode, element) {
if (!mode) {
return 0;
}
if (mode == 'vertical') {
return ((this.offset.y + element.offsetHeight) - this.ycomp) /
element.offsetHeight;
}
if (mode == 'horizontal') {
return ((this.offset.x + element.offsetWidth) - this.xcomp) /
element.offsetWidth;
}
},