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Clang: Add revision and completion management

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Reparsing a document is expensive so we should avoid it by all means. In
this patch we prevent that the same document is send again. It isn't send
too in advance of a code completion if there was no changes before the
the completion position.

Change-Id: I0bb786ba1d4e7ce08611a518cb32f8cf8f4d0037
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
This commit is contained in:
Marco Bubke
2015-09-28 17:42:43 +02:00
parent 803cca4086
commit b412eb81ea
18 changed files with 540 additions and 22 deletions
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5
src/plugins/texteditor/textdocument.cpp
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@@ -236,7 +236,10 @@ TextDocument::TextDocument(Id id)
emit changed();
});
QObject::connect(&d->m_document, &QTextDocument::contentsChanged, this, &TextDocument::contentsChanged);
connect(&d->m_document, &QTextDocument::contentsChanged,
this, &TextDocument::contentsChanged);
connect(&d->m_document, &QTextDocument::contentsChange,
this, &TextDocument::contentsChangedWithPosition);
// set new document layout
QTextOption opt = d->m_document.defaultTextOption();