blob: d58c460a74a0ce26cdfd5c06deffdadc2698dca4 (
plain)
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
|
var jumpToCode = (function init() {
// Classes of code we would like to highlight in the file view
var missingCoverageClasses = ['.cbranch-no', '.cstat-no', '.fstat-no'];
// Elements to highlight in the file listing view
var fileListingElements = ['td.pct.low'];
// We don't want to select elements that are direct descendants of another match
var notSelector = ':not(' + missingCoverageClasses.join('):not(') + ') > '; // becomes `:not(a):not(b) > `
// Selecter that finds elements on the page to which we can jump
var selector =
fileListingElements.join(', ') +
', ' +
notSelector +
missingCoverageClasses.join(', ' + notSelector); // becomes `:not(a):not(b) > a, :not(a):not(b) > b`
// The NodeList of matching elements
var missingCoverageElements = document.querySelectorAll(selector);
var currentIndex;
function toggleClass(index) {
missingCoverageElements
.item(currentIndex)
.classList.remove('highlighted');
missingCoverageElements.item(index).classList.add('highlighted');
}
function makeCurrent(index) {
toggleClass(index);
currentIndex = index;
missingCoverageElements.item(index).scrollIntoView({
behavior: 'smooth',
block: 'center',
inline: 'center'
});
}
function goToPrevious() {
var nextIndex = 0;
if (typeof currentIndex !== 'number' || currentIndex === 0) {
nextIndex = missingCoverageElements.length - 1;
} else if (missingCoverageElements.length > 1) {
nextIndex = currentIndex - 1;
}
makeCurrent(nextIndex);
}
function goToNext() {
var nextIndex = 0;
if (
typeof currentIndex === 'number' &&
currentIndex < missingCoverageElements.length - 1
) {
nextIndex = currentIndex + 1;
}
makeCurrent(nextIndex);
}
return function jump(event) {
if (
document.getElementById('fileSearch') === document.activeElement &&
document.activeElement != null
) {
// if we're currently focused on the search input, we don't want to navigate
return;
}
switch (event.which) {
case 78: // n
case 74: // j
goToNext();
break;
case 66: // b
case 75: // k
case 80: // p
goToPrevious();
break;
}
};
})();
window.addEventListener('keydown', jumpToCode);
|
