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Commit 04dff1e0 authored by Oleg Solovyov's avatar Oleg Solovyov Committed by Albert Astals Cid

Allow dictionary runner to search multiple times

Summary: Any time we search a word definition we add a source to our match engine but we never remove it.

Test Plan:
1) Open krunner
2) Search a word definition
3) Close krunner
4) Open krunner
5) Search the same word definition one more time
Expected result: the definition appears again
Actual result: there are no definitions shown.

Reviewers: jriddell, broulik, #plasma, mart

Reviewed By: #plasma, mart

Subscribers: plasma-devel

Tags: #plasma

Differential Revision:
parent 5fb5ce7f
......@@ -43,6 +43,7 @@ QString DictionaryMatchEngine::lookupWord(const QString &word)
qDebug() << "The dictionary data engine timed out (word:" << word << ")";
QMetaObject::invokeMethod(this, "sourceRemoved", Qt::QueuedConnection, Q_ARG(const QString&, word));
// after a timeout, if dataUpdated gets m_wordLock here, it can lock data->mutex successfully.
......@@ -60,6 +61,11 @@ void DictionaryMatchEngine::sourceAdded(const QString &source)
m_dictionaryEngine->connectSource(source, this);
void DictionaryMatchEngine::sourceRemoved(const QString &source)
m_dictionaryEngine->disconnectSource(source, this);
void DictionaryMatchEngine::dataUpdated(const QString &source, const Plasma::DataEngine::Data &result)
if (!result.contains(QLatin1String("text")))
......@@ -37,6 +37,7 @@ private:
private Q_SLOTS:
void dataUpdated(const QString &name, const Plasma::DataEngine::Data &data);
void sourceAdded(const QString &source);
void sourceRemoved(const QString &source);
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