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improve quote reply selection

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This commit is contained in:
Régis Hanol
2013-04-08 23:43:52 +02:00
parent 75aeb9550f
commit 2424a656e8
4 changed files with 22 additions and 19 deletions
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app/assets/javascripts/discourse/controllers/quote_button_controller.js
+5 -9
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@@ -36,17 +36,13 @@ Discourse.QuoteButtonController = Discourse.Controller.extend({
if (!this.get('controllers.topic.content.can_create_post')) return;
// retrieve the selected range
var range = window.getSelection().getRangeAt(0);
var cloned = range.cloneRange();
var range = window.getSelection().getRangeAt(0),
cloned = range.cloneRange(),
$ancestor = $(range.commonAncestorContainer);
// don't display the "quote reply" button if you select text spanning two posts
// this basically look for the first "DIV" container...
var commonDivAncestorContainer = range.commonAncestorContainer;
while (commonDivAncestorContainer.nodeName !== 'DIV') {
commonDivAncestorContainer = commonDivAncestorContainer.parentNode;
}
// ... and check it has the 'cooked' class (which indicates we're in a post)
if (commonDivAncestorContainer.className.indexOf('cooked') === -1) return;
// note: the ".contents" is here to prevent selection of the topic summary
if ($ancestor.closest('.topic-body > .contents').length === 0) return;
var selectedText = Discourse.Utilities.selectedText();
if (this.get('buffer') === selectedText) return;