Diffstat (limited to 'frontend/gamma/js/MochiKit/Position.js') (more/less context) (show whitespace changes)
-rw-r--r-- | frontend/gamma/js/MochiKit/Position.js | 2 |
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 @@ -1,203 +1,203 @@ /*** 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; } }, /** @id MochiKit.Position.absolutize */ absolutize: function (element) { element = MochiKit.DOM.getElement(element); if (element.style.position == 'absolute') { return; } MochiKit.Position.prepare(); var offsets = MochiKit.Position.positionedOffset(element); var width = element.clientWidth; var height = element.clientHeight; var oldStyle = { 'position': element.style.position, 'left': offsets.x - parseFloat(element.style.left || 0), 'top': offsets.y - parseFloat(element.style.top || 0), 'width': element.style.width, 'height': element.style.height }; element.style.position = 'absolute'; element.style.top = offsets.y + 'px'; element.style.left = offsets.x + 'px'; element.style.width = width + 'px'; element.style.height = height + 'px'; return oldStyle; }, /** @id MochiKit.Position.positionedOffset */ positionedOffset: function (element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { var p = MochiKit.Style.getStyle(element, 'position'); if (p == 'relative' || p == 'absolute') { break; } } } while (element); return new MochiKit.Style.Coordinates(valueL, valueT); }, /** @id MochiKit.Position.relativize */ relativize: function (element, oldPos) { element = MochiKit.DOM.getElement(element); if (element.style.position == 'relative') { return; } MochiKit.Position.prepare(); var top = parseFloat(element.style.top || 0) - (oldPos['top'] || 0); var left = parseFloat(element.style.left || 0) - (oldPos['left'] || 0); element.style.position = oldPos['position']; element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.width = oldPos['width']; element.style.height = oldPos['height']; }, /** @id MochiKit.Position.clone */ clone: function (source, target) { source = MochiKit.DOM.getElement(source); target = MochiKit.DOM.getElement(target); target.style.position = 'absolute'; var offsets = this.cumulativeOffset(source); target.style.top = offsets.y + 'px'; target.style.left = offsets.x + 'px'; target.style.width = source.offsetWidth + 'px'; target.style.height = source.offsetHeight + 'px'; }, /** @id MochiKit.Position.page */ page: function (forElement) { var valueT = 0; var valueL = 0; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; // Safari fix if (element.offsetParent == document.body && MochiKit.Style.getStyle(element, 'position') == 'absolute') { break; } } while (element = element.offsetParent); element = forElement; do { |