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fix label linebreaks with long words

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This commit is contained in:
Laura Klünder 2019-12-25 19:23:50 +01:00
parent a93a974220
commit e08a4db779
1 changed files with 5 additions and 4 deletions
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9
src/c3nav/site/static/site/js/c3nav.js
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@ -879,23 +879,24 @@ c3nav = {
return html[0].outerHTML;
},
_build_location_label: function(location) {
var text = location.label_override || location.title, segments = [''], new_segments=[''], new_text = [''], len=0, since_last=0;
var text = location.label_override || location.title, segments = [''], new_segments=[], new_text = [''], len=0, since_last=0;
segments = text.split(' ');
for (var segment of segments) {
if (segment.length > 12) {
for (char of text) {
new_segments.push('');
for (char of segment) {
new_segments[new_segments.length - 1] += char;
since_last++;
if ('.,-:;!?/&'.indexOf(char) >= 0) {
new_segments.push('');
}
}
new_segments[new_segments.length - 1] += ' ';
} else {
new_segments.push(segment);
new_segments.push(segment+' ');
}
}
for (var segment of new_segments) {
segment += ' ';
if (len === 0 || len+segment.length < 12) {
new_text[new_text.length-1] += $('<div>').text(segment).html();
len += segment.length;