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CppTools: Make sure there's only one C++ parsing thread per project

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Switching back and forth between targets or build configurations could
result in an arbitrary amount of C++ parser threads running at the same
time, wasting valuable resources.
We now cancel a currently running parser thread when starting a new one
for the same project.

Fixes: QTCREATORBUG-24890
Change-Id: Ie1afc4971515fcad01dae182578fd77daa642cec
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
This commit is contained in:
Christian Kandeler
2021-08-19 12:30:11 +02:00
parent db014de91c
commit 303b554543
2 changed files with 63 additions and 50 deletions
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2
src/plugins/cpptools/cppmodelmanager.h
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@@ -286,8 +286,6 @@ private:
void initializeBuiltinModelManagerSupport();
void delayedGC();
void recalculateProjectPartMappings();
void watchForCanceledProjectIndexer(const QFuture<void> &future,
ProjectExplorer::Project *project);
void replaceSnapshot(const CPlusPlus::Snapshot &newSnapshot);
void removeFilesFromSnapshot(const QSet<QString> &removedFiles);