1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
Event.observe(window,'load',tasklistInit);
Event.observe(window,'load',searchInit);
function tasklistInit() {
Caret.init();
}
function searchInit() {
if (navigator.appVersion.match(/\bMSIE 6\.0\b/) && $('searchthisproject') && $('reset')) {
Event.observe('searchthisproject','click',function() {$('reset').remove();});
}
}
var Caret = {
init: function () {
var task = sessionStorage.getItem('current_task') || 'top';
if (task == 'bottom' || task == 'top') {
var tab = $('tasklist_table');
var rows = tab ? tab.getElementsByTagName('tbody')[0].getElementsByTagName('tr') : [];
Caret.currentRow = (task == 'top' || rows.length == 0) ? rows[0] : rows[rows.length-1];
}
else {
Caret.currentRow = $('task'+task);
}
if (Caret.currentRow) {
Element.addClassName(Caret.currentRow,'current_row');
Event.observe(document,'keydown',Caret.keypress);
}
},
keypress: function (e) {
var src = Event.element(e);
if (/input|select|textarea/.test(src.nodeName.toLowerCase())) {
// don't do anything if key is pressed in input, select or textarea
return;
}
if ((useAltForKeyboardNavigation && !e.altKey) ||
(!useAltForKeyboardNavigation && e.altKey) ||
e.ctrlKey || e.shiftKey) {
return;
}
switch (e.keyCode) {
case 74: // user pressed "j" move down
Element.removeClassName(Caret.currentRow,'current_row');
Caret.nextRow();
Element.addClassName(Caret.currentRow,'current_row');
Event.stop(e);
break;
case 75: // user pressed "k" move up
Element.removeClassName(Caret.currentRow,'current_row');
Caret.previousRow();
Element.addClassName(Caret.currentRow,'current_row');
Event.stop(e);
break;
case 79: // user pressed "o" open task
window.location = Caret.currentRow.getElementsByTagName('a')[0].href; // FIXME ambiguous in future: if first a is not a link to the task, e.g. a column with link to task opener
Event.stop(e);
break;
}
},
nextRow: function () {
var row = Caret.currentRow;
while ((row = row.nextSibling)) {
if ('tr' == row.nodeName.toLowerCase()) {
Caret.currentRow = row;
return;
}
}
// we've reached the bottom of the list
if ($('next')) {
//Cookie.setVar('current_task','top'); // doesn't work well on multitab multiproject usage
sessionStorage.setItem('current_task','top');
window.location = $('next').href;
return;
}
},
previousRow: function () {
var row = Caret.currentRow;
while ((row = row.previousSibling)) {
if ('tr' == row.nodeName.toLowerCase()) {
Caret.currentRow = row;
return;
}
}
// we've reached the top of the list
if ($('previous')) {
//Cookie.setVar('current_task','bottom'); // doesn't work well on multitab multiproject usage
sessionStorage.setItem('current_task','bottom');
window.location = $('previous').href;
return;
}
}
};
|
