Diffstat (limited to 'frontend/gamma/js/MochiKit/Position.js') (more/less context) (ignore 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 | |||
@@ -1,107 +1,107 @@ | |||
1 | /*** | 1 | /*** |
2 | 2 | ||
3 | MochiKit.Position 1.5 | 3 | MochiKit.Position 1.5 |
4 | 4 | ||
5 | See <http://mochikit.com/> for documentation, downloads, license, etc. | 5 | See <http://mochikit.com/> for documentation, downloads, license, etc. |
6 | 6 | ||
7 | (c) 2005-2006 Bob Ippolito and others. All rights Reserved. | 7 | (c) 2005-2006 Bob Ippolito and others. All rights Reserved. |
8 | 8 | ||
9 | ***/ | 9 | ***/ |
10 | 10 | ||
11 | MochiKit.Base._module('Position', '1.5', ['Base', 'DOM', 'Style']); | 11 | MochiKit.Base.module(MochiKit, 'Position', '1.5', ['Base', 'DOM', 'Style']); |
12 | 12 | ||
13 | MochiKit.Base.update(MochiKit.Position, { | 13 | MochiKit.Base.update(MochiKit.Position, { |
14 | // Don't export from this module | 14 | // Don't export from this module |
15 | __export__: false, | 15 | __export__: false, |
16 | 16 | ||
17 | // set to true if needed, warning: firefox performance problems | 17 | // set to true if needed, warning: firefox performance problems |
18 | // NOT neeeded for page scrolling, only if draggable contained in | 18 | // NOT neeeded for page scrolling, only if draggable contained in |
19 | // scrollable elements | 19 | // scrollable elements |
20 | includeScrollOffsets: false, | 20 | includeScrollOffsets: false, |
21 | 21 | ||
22 | /** @id MochiKit.Position.prepare */ | 22 | /** @id MochiKit.Position.prepare */ |
23 | prepare: function () { | 23 | prepare: function () { |
24 | var deltaX = window.pageXOffset | 24 | var deltaX = window.pageXOffset |
25 | || document.documentElement.scrollLeft | 25 | || document.documentElement.scrollLeft |
26 | || document.body.scrollLeft | 26 | || document.body.scrollLeft |
27 | || 0; | 27 | || 0; |
28 | var deltaY = window.pageYOffset | 28 | var deltaY = window.pageYOffset |
29 | || document.documentElement.scrollTop | 29 | || document.documentElement.scrollTop |
30 | || document.body.scrollTop | 30 | || document.body.scrollTop |
31 | || 0; | 31 | || 0; |
32 | this.windowOffset = new MochiKit.Style.Coordinates(deltaX, deltaY); | 32 | this.windowOffset = new MochiKit.Style.Coordinates(deltaX, deltaY); |
33 | }, | 33 | }, |
34 | 34 | ||
35 | /** @id MochiKit.Position.cumulativeOffset */ | 35 | /** @id MochiKit.Position.cumulativeOffset */ |
36 | cumulativeOffset: function (element) { | 36 | cumulativeOffset: function (element) { |
37 | var valueT = 0; | 37 | var valueT = 0; |
38 | var valueL = 0; | 38 | var valueL = 0; |
39 | do { | 39 | do { |
40 | valueT += element.offsetTop || 0; | 40 | valueT += element.offsetTop || 0; |
41 | valueL += element.offsetLeft || 0; | 41 | valueL += element.offsetLeft || 0; |
42 | element = element.offsetParent; | 42 | element = element.offsetParent; |
43 | } while (element); | 43 | } while (element); |
44 | return new MochiKit.Style.Coordinates(valueL, valueT); | 44 | return new MochiKit.Style.Coordinates(valueL, valueT); |
45 | }, | 45 | }, |
46 | 46 | ||
47 | /** @id MochiKit.Position.realOffset */ | 47 | /** @id MochiKit.Position.realOffset */ |
48 | realOffset: function (element) { | 48 | realOffset: function (element) { |
49 | var valueT = 0; | 49 | var valueT = 0; |
50 | var valueL = 0; | 50 | var valueL = 0; |
51 | do { | 51 | do { |
52 | valueT += element.scrollTop || 0; | 52 | valueT += element.scrollTop || 0; |
53 | valueL += element.scrollLeft || 0; | 53 | valueL += element.scrollLeft || 0; |
54 | element = element.parentNode; | 54 | element = element.parentNode; |
55 | } while (element); | 55 | } while (element); |
56 | return new MochiKit.Style.Coordinates(valueL, valueT); | 56 | return new MochiKit.Style.Coordinates(valueL, valueT); |
57 | }, | 57 | }, |
58 | 58 | ||
59 | /** @id MochiKit.Position.within */ | 59 | /** @id MochiKit.Position.within */ |
60 | within: function (element, x, y) { | 60 | within: function (element, x, y) { |
61 | if (this.includeScrollOffsets) { | 61 | if (this.includeScrollOffsets) { |
62 | return this.withinIncludingScrolloffsets(element, x, y); | 62 | return this.withinIncludingScrolloffsets(element, x, y); |
63 | } | 63 | } |
64 | this.xcomp = x; | 64 | this.xcomp = x; |
65 | this.ycomp = y; | 65 | this.ycomp = y; |
66 | this.offset = this.cumulativeOffset(element); | 66 | this.offset = this.cumulativeOffset(element); |
67 | if (element.style.position == "fixed") { | 67 | if (element.style.position == "fixed") { |
68 | this.offset.x += this.windowOffset.x; | 68 | this.offset.x += this.windowOffset.x; |
69 | this.offset.y += this.windowOffset.y; | 69 | this.offset.y += this.windowOffset.y; |
70 | } | 70 | } |
71 | 71 | ||
72 | return (y >= this.offset.y && | 72 | return (y >= this.offset.y && |
73 | y < this.offset.y + element.offsetHeight && | 73 | y < this.offset.y + element.offsetHeight && |
74 | x >= this.offset.x && | 74 | x >= this.offset.x && |
75 | x < this.offset.x + element.offsetWidth); | 75 | x < this.offset.x + element.offsetWidth); |
76 | }, | 76 | }, |
77 | 77 | ||
78 | /** @id MochiKit.Position.withinIncludingScrolloffsets */ | 78 | /** @id MochiKit.Position.withinIncludingScrolloffsets */ |
79 | withinIncludingScrolloffsets: function (element, x, y) { | 79 | withinIncludingScrolloffsets: function (element, x, y) { |
80 | var offsetcache = this.realOffset(element); | 80 | var offsetcache = this.realOffset(element); |
81 | 81 | ||
82 | this.xcomp = x + offsetcache.x - this.windowOffset.x; | 82 | this.xcomp = x + offsetcache.x - this.windowOffset.x; |
83 | this.ycomp = y + offsetcache.y - this.windowOffset.y; | 83 | this.ycomp = y + offsetcache.y - this.windowOffset.y; |
84 | this.offset = this.cumulativeOffset(element); | 84 | this.offset = this.cumulativeOffset(element); |
85 | 85 | ||
86 | return (this.ycomp >= this.offset.y && | 86 | return (this.ycomp >= this.offset.y && |
87 | this.ycomp < this.offset.y + element.offsetHeight && | 87 | this.ycomp < this.offset.y + element.offsetHeight && |
88 | this.xcomp >= this.offset.x && | 88 | this.xcomp >= this.offset.x && |
89 | this.xcomp < this.offset.x + element.offsetWidth); | 89 | this.xcomp < this.offset.x + element.offsetWidth); |
90 | }, | 90 | }, |
91 | 91 | ||
92 | // within must be called directly before | 92 | // within must be called directly before |
93 | /** @id MochiKit.Position.overlap */ | 93 | /** @id MochiKit.Position.overlap */ |
94 | overlap: function (mode, element) { | 94 | overlap: function (mode, element) { |
95 | if (!mode) { | 95 | if (!mode) { |
96 | return 0; | 96 | return 0; |
97 | } | 97 | } |
98 | if (mode == 'vertical') { | 98 | if (mode == 'vertical') { |
99 | return ((this.offset.y + element.offsetHeight) - this.ycomp) / | 99 | return ((this.offset.y + element.offsetHeight) - this.ycomp) / |
100 | element.offsetHeight; | 100 | element.offsetHeight; |
101 | } | 101 | } |
102 | if (mode == 'horizontal') { | 102 | if (mode == 'horizontal') { |
103 | return ((this.offset.x + element.offsetWidth) - this.xcomp) / | 103 | return ((this.offset.x + element.offsetWidth) - this.xcomp) / |
104 | element.offsetWidth; | 104 | element.offsetWidth; |
105 | } | 105 | } |
106 | }, | 106 | }, |
107 | 107 | ||