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qmljs: do not rely on future.isCanceled to be sticky

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Change-Id: I92f32b9cbea1ddb1660895264f853068c31af4cd
Reviewed-by: Tim Jenssen <tim.jenssen@theqtcompany.com>
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>
This commit is contained in:
Fawzi Mohamed
2014-12-04 13:20:18 +01:00
parent e1da2d8d98
commit 73a9bea51d
1 changed files with 4 additions and 2 deletions
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6
src/libs/qmljs/qmljsmodelmanagerinterface.cpp
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@@ -1007,7 +1007,8 @@ void ModelManagerInterface::importScan(QFutureInterface<void> &future,
future.setProgressRange(0, progressRange); // update max length while iterating?
const bool libOnly = true; // FIXME remove when tested more
const Snapshot snapshot = modelManager->snapshot();
while (!pathsToScan.isEmpty() && !future.isCanceled()) {
bool isCanceled = future.isCanceled();
while (!pathsToScan.isEmpty() && !isCanceled) {
ScanItem toScan = pathsToScan.last();
pathsToScan.pop_back();
int pathBudget = (1 << (maxScanDepth + 2 - toScan.depth));
@@ -1044,9 +1045,10 @@ void ModelManagerInterface::importScan(QFutureInterface<void> &future,
workDone += pathBudget * 3 / 4;
}
future.setProgressValue(progressRange * workDone / totalWork);
isCanceled = future.isCanceled();
}
future.setProgressValue(progressRange);
if (future.isCanceled()) {
if (isCanceled) {
// assume no work has been done
QMutexLocker l(&modelManager->m_mutex);
for (int i = 0; i < paths.size(); ++i)