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feat(#134): add support for line highlighting in code

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tdurieux
2022-10-24 08:12:10 +02:00
parent 84b3c0e5ce
commit c62b50ffd0
2 changed files with 25 additions and 0 deletions
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6
public/css/style.css
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@@ -560,4 +560,10 @@ loc .lang {
.org-subscript-child {
font-size: 85%;
}
.highlighted-line {
position:absolute;
background:rgba(100,200,100,0.5);
z-index:20
}

19
public/script/app.js
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@@ -1478,6 +1478,25 @@ angular
mode: getMode(extension),
onLoad: function (_editor) {
if (window.location.hash && window.location.hash.match(/^#L\d+/)) {
let from = 0;
let to = 0;
if (window.location.hash.indexOf('-') > -1) {
const match = window.location.hash.match(/^#L(\d+)-L(\d+)/);
from = parseInt(match[1]) - 1;
to = parseInt(match[2]) - 1;
} else {
from = parseInt(window.location.hash.substring(2)) - 1;
to = from;
}
const Range = ace.require('ace/range').Range;
_editor.session.addMarker(new Range(from, 0, to, 1), "highlighted-line", "fullLine");
setTimeout(() => {
_editor.scrollToLine(from, true, true, function () {});
}, 100);
}
_editor.setFontSize($scope.aceOption.fontSize);
_editor.setReadOnly($scope.aceOption.readOnly);
_editor.setKeyboardHandler($scope.aceOption.keyBinding);