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files-source: allow making a range selection with shift on file lines.

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This commit is contained in:
Marcin Lulek 2018-01-19 14:02:37 +01:00
parent 15fff6dafd
commit b0d09dc6e5
1 changed files with 37 additions and 6 deletions
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43
rhodecode/public/js/src/rhodecode.js
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@ -315,23 +315,54 @@ $(document).ready(function() {
when new diffs are integrated */
'click', '.cb-lineno a', function(event) {
if ($(this).attr('data-line-no') !== ""){
function sortNumber(a,b) {
return a - b;
}
if ($(this).attr('data-line-no') !== "") {
// on shift, we do a range selection, if we got previous line
var prevLine = $('.cb-line-selected a').attr('data-line-no');
if (event.shiftKey && prevLine !== undefined) {
var prevLine = parseInt(prevLine);
var nextLine = parseInt($(this).attr('data-line-no'));
var pos = [prevLine, nextLine].sort(sortNumber);
var anchor = '#L{0}-{1}'.format(pos[0], pos[1]);
} else {
var nextLine = parseInt($(this).attr('data-line-no'));
var pos = [nextLine, nextLine];
var anchor = '#L{0}'.format(pos[0]);
}
// highlight
var range = [];
for (var i = pos[0]; i <= pos[1]; i++) {
range.push(i);
}
// clear selection
$('.cb-line-selected').removeClass('cb-line-selected');
var td = $(this).parent();
td.addClass('cb-line-selected'); // line number td
td.prev().addClass('cb-line-selected'); // line data td
td.next().addClass('cb-line-selected'); // line content td
$.each(range, function (i, lineNo) {
var line_td = $('td.cb-lineno#L' + lineNo);
if (line_td.length) {
line_td.addClass('cb-line-selected'); // line number td
line_td.prev().addClass('cb-line-selected'); // line data
line_td.next().addClass('cb-line-selected'); // line content
}
});
// Replace URL without jumping to it if browser supports.
// Default otherwise
if (history.pushState) {
var new_location = location.href.rstrip('#');
if (location.hash) {
// location without hash
new_location = new_location.replace(location.hash, "");
}
// Make new anchor url
new_location = new_location + $(this).attr('href');
new_location = new_location + anchor;
history.pushState(true, document.title, new_location);
return false;