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discourse
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FIX: safari would lose selection sometimes

This commit is contained in:
Régis Hanol 2016-12-05 11:08:30 +01:00
parent 37b256e7f2
commit 965b38ff2a
1 changed files with 8 additions and 0 deletions
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8
app/assets/javascripts/discourse/components/quote-button.js.es6
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@ -38,6 +38,9 @@ export default Ember.Component.extend({
} }
} }
// used to work around Safari losing selection
const clone = firstRange.cloneRange();
this.get("quoteState").setProperties({ postId, buffer: selectedText() }); this.get("quoteState").setProperties({ postId, buffer: selectedText() });
// on Desktop, shows the button at the beginning of the selection // on Desktop, shows the button at the beginning of the selection
@ -64,6 +67,11 @@ export default Ember.Component.extend({
// remove the marker // remove the marker
markerElement.parentNode.removeChild(markerElement); markerElement.parentNode.removeChild(markerElement);
// work around Safari that would sometimes lose the selection
const s = window.getSelection();
s.removeAllRanges();
s.addRange(clone);
// change the position of the button // change the position of the button
Ember.run.scheduleOnce("afterRender", () => { Ember.run.scheduleOnce("afterRender", () => {
let top = markerOffset.top; let top = markerOffset.top;