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QmlJS: Allow forced rescan on already known paths

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Qml files used by Quick tests are not necessarily added to the
project file and therefore not fully handled by the QmlJS code
model / snapshot.
When adding qml files to a directory that is handled by the
code model these folders are not scanned again - we need to
enforce such a scan on AutoTest plugin's side.

Task-number: QTCREATORBUG-17805
Change-Id: Ie3d071a9aa03297d618648b06d52fb298c856d25
Reviewed-by: Marco Benelli <marco.benelli@qt.io>
This commit is contained in:
Christian Stenger
2017-03-07 15:49:02 +01:00
parent 179b845acb
commit 05e8f34d3e
3 changed files with 10 additions and 10 deletions
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14
src/libs/qmljs/qmljsmodelmanagerinterface.cpp
View File

@@ -990,7 +990,7 @@ struct ScanItem {
void ModelManagerInterface::importScan(QFutureInterface<void> &future,
ModelManagerInterface::WorkingCopy workingCopy,
PathsAndLanguages paths, ModelManagerInterface *modelManager,
bool emitDocChangedOnDisk, bool libOnly)
bool emitDocChangedOnDisk, bool libOnly, bool forceRescan)
{
// paths we have scanned for files and added to the files list
QSet<QString> scannedPaths;
@@ -1008,7 +1008,7 @@ void ModelManagerInterface::importScan(QFutureInterface<void> &future,
for (int i = 0; i < paths.size(); ++i) {
PathAndLanguage pAndL = paths.at(i);
QString cPath = QDir::cleanPath(pAndL.path().toString());
if (modelManager->m_scannedPaths.contains(cPath))
if (!forceRescan && modelManager->m_scannedPaths.contains(cPath))
continue;
pathsToScan.append(ScanItem(cPath, 0, pAndL.language()));
modelManager->m_scannedPaths.insert(cPath);
@@ -1024,13 +1024,15 @@ void ModelManagerInterface::importScan(QFutureInterface<void> &future,
ScanItem toScan = pathsToScan.last();
pathsToScan.pop_back();
int pathBudget = (1 << (maxScanDepth + 2 - toScan.depth));
if (!scannedPaths.contains(toScan.path)) {
if (forceRescan || !scannedPaths.contains(toScan.path)) {
QStringList importedFiles;
if (!findNewQmlLibraryInPath(toScan.path, snapshot, modelManager, &importedFiles,
if (forceRescan ||
(!findNewQmlLibraryInPath(toScan.path, snapshot, modelManager, &importedFiles,
&scannedPaths, &newLibraries, true)
&& !libOnly && snapshot.documentsInDirectory(toScan.path).isEmpty())
&& !libOnly && snapshot.documentsInDirectory(toScan.path).isEmpty())) {
importedFiles += filesInDirectoryForLanguages(toScan.path,
toScan.language.companionLanguages());
}
workDone += 1;
future.setProgressValue(progressRange * workDone / totalWork);
if (!importedFiles.isEmpty()) {
@@ -1101,7 +1103,7 @@ void ModelManagerInterface::maybeScan(const PathsAndLanguages &importPaths)
if (pathToScan.length() > 1) {
QFuture<void> result = Utils::runAsync(&ModelManagerInterface::importScan,
workingCopyInternal(), pathToScan,
this, true, true);
this, true, true, false);
cleanupFutures();
m_futures.append(result);

2
src/libs/qmljs/qmljsmodelmanagerinterface.h
View File

@@ -205,7 +205,7 @@ public:
WorkingCopy workingCopyInternal,
PathsAndLanguages paths,
ModelManagerInterface *modelManager,
bool emitDocChangedOnDisk, bool libOnly = true);
bool emitDocChangedOnDisk, bool libOnly = true, bool forceRescan = false);
virtual void resetCodeModel();
void removeProjectInfo(ProjectExplorer::Project *project);

4
src/plugins/autotest/quick/quicktestparser.cpp
View File

@@ -134,10 +134,8 @@ static QList<QmlJS::Document::Ptr> scanDirectoryForQuickTestQmlFiles(const QStri
QFutureInterface<void> future;
QmlJS::PathsAndLanguages paths;
paths.maybeInsert(Utils::FileName::fromString(srcDir), QmlJS::Dialect::Qml);
const bool emitDocumentChanges = false;
const bool onlyTheLib = false;
QmlJS::ModelManagerInterface::importScan(future, qmlJsMM->workingCopy(), paths, qmlJsMM,
emitDocumentChanges, onlyTheLib);
false /*emitDocumentChanges*/, false /*onlyTheLib*/, true /*forceRescan*/ );
const QmlJS::Snapshot snapshot = QmlJSTools::Internal::ModelManager::instance()->snapshot();
QDirIterator it(srcDir, QDir::Dirs | QDir::NoDotAndDotDot, QDirIterator::Subdirectories);