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Do not allow the adition of a source that is already connected

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If you try to connect a source that is already connected, it should
return and not create a duplicate of that source.

Signed-off-by: Artur Duque de Souza <asouza@kde.org>
This commit is contained in:
Artur Duque de Souza 2011-04-24 19:17:25 -03:00
parent 96d7d83ee9
commit add8249568
1 changed files with 4 additions and 0 deletions
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4
declarativeimports/core/datasource.cpp
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@ -193,6 +193,10 @@ Plasma::Service *DataSource::serviceForSource(const QString &source)
void DataSource::connectSource(const QString &source) void DataSource::connectSource(const QString &source)
{ {
if (m_connectedSources.contains(source)) {
return;
}
m_newSources.append(source); m_newSources.append(source);
m_connectedSources.append(source); m_connectedSources.append(source);
m_changes |= SourcesChanged; m_changes |= SourcesChanged;