void DirectoryFilter::refresh(QFutureInterface<void> &future)
{
QStringList directories;
{
QMutexLocker locker(&m_lock);
if (m_directories.count() < 1) {
files().clear();
generateFileNames();
future.setProgressRange(0, 1);
future.setProgressValueAndText(1, tr("%1 filter update: 0 files").arg(displayName()));
return;
}
directories = m_directories;
}
Utils::SubDirFileIterator it(directories, m_filters);
future.setProgressRange(0, it.maxProgress());
QStringList filesFound;
while (!future.isCanceled() && it.hasNext()) {
filesFound << it.next();
if (future.isProgressUpdateNeeded()
|| future.progressValue() == 0 /*workaround for regression in Qt*/) {
future.setProgressValueAndText(it.currentProgress(),
tr("%1 filter update: %n files", 0, filesFound.size()).arg(displayName()));
}
}
if (!future.isCanceled()) {
QMutexLocker locker(&m_lock);
files() = filesFound;
generateFileNames();
future.setProgressValue(it.maxProgress());
} else {
future.setProgressValueAndText(it.currentProgress(), tr("%1 filter update: canceled").arg(displayName()));
}
}
void ManagerProcessor::process(QFutureInterface<Manager::RegisterData> &future)
{
future.setProgressRange(0, kMaxProgress);
Manager::RegisterData data;
// iterate through paths in order, high priority > low priority
foreach (const QString &path, m_definitionsPaths) {
if (path.isEmpty())
continue;
QDir definitionsDir(path);
QStringList filter(QLatin1String("*.xml"));
definitionsDir.setNameFilters(filter);
foreach (const QFileInfo &fileInfo, definitionsDir.entryInfoList()) {
if (future.isCanceled())
return;
if (future.progressValue() < kMaxProgress - 1)
future.setProgressValue(future.progressValue() + 1);
const DefinitionMetaDataPtr &metaData =
Manager::parseMetadata(fileInfo);
// skip failing or already existing definitions
if (!metaData.isNull() && !data.m_idByName.contains(metaData->name)) {
const QString id = metaData->id;
data.m_idByName.insert(metaData->name, id);
data.m_definitionsMetaData.insert(id, metaData);
foreach (const QString &mt, metaData->mimeTypes) {
bool insert = true;
// check if there is already a definition registered with higher priority
const QString existingDefinition = data.m_idByMimeType.value(mt);
if (!existingDefinition.isEmpty()) {
// check priorities
DefinitionMetaDataPtr existingMetaData =
data.m_definitionsMetaData.value(existingDefinition);
if (!existingMetaData.isNull() && existingMetaData->priority > metaData->priority)
insert = false;
}
if (insert)
data.m_idByMimeType.insert(mt, id);
}
}
}
}
future.reportResult(data);
}
void DirectoryFilter::refresh(QFutureInterface<void> &future)
{
QStringList directories;
{
QMutexLocker locker(&m_lock);
if (m_directories.count() < 1) {
m_files.clear();
QTimer::singleShot(0, this, SLOT(updateFileIterator()));
future.setProgressRange(0, 1);
future.setProgressValueAndText(1, tr("%1 filter update: 0 files").arg(displayName()));
return;
}
directories = m_directories;
}
Utils::SubDirFileIterator subDirIterator(directories, m_filters);
future.setProgressRange(0, subDirIterator.maxProgress());
QStringList filesFound;
auto end = subDirIterator.end();
for (auto it = subDirIterator.begin(); it != end; ++it) {
if (future.isCanceled())
break;
filesFound << (*it).filePath;
if (future.isProgressUpdateNeeded()
|| future.progressValue() == 0 /*workaround for regression in Qt*/) {
future.setProgressValueAndText(subDirIterator.currentProgress(),
tr("%1 filter update: %n files", 0, filesFound.size()).arg(displayName()));
}
}
if (!future.isCanceled()) {
QMutexLocker locker(&m_lock);
m_files = filesFound;
QTimer::singleShot(0, this, SLOT(updateFileIterator()));
future.setProgressValue(subDirIterator.maxProgress());
} else {
future.setProgressValueAndText(subDirIterator.currentProgress(), tr("%1 filter update: canceled").arg(displayName()));
}
}
void SpellCheckProcessor::process(QFutureInterface<WordList> &future)
{
#ifdef BENCH_TIME
QElapsedTimer timer;
timer.start();
#endif /* BENCH_TIME */
WordListConstIter misspelledIter;
WordListConstIter prevMisspelledIter;
Word misspelledWord;
WordList misspelledWords;
WordList words = d_wordList;
WordListConstIter wordIter = words.constBegin();
bool spellingMistake;
future.setProgressRange(0, words.count() + 1);
while(wordIter != d_wordList.constEnd()) {
/* Get the word at the current iterator position.
* After this is done, move the iterator to the next position and
* increment the progress value. This is done so that one can call
* 'continue' anywhere after this in the loop without having to worry
* about advancing the iterator since this will already be done and
* correct for the next iteration. */
misspelledWord = (*wordIter);
++wordIter;
future.setProgressValue(future.progressValue() + 1);
/* Check if the future was cancelled */
if(future.isCanceled() == true) {
return;
}
spellingMistake = d_spellChecker->isSpellingMistake(misspelledWord.text);
/* Check to see if the char after the word is a period. If it is,
* add the period to the word an see if it passes the checker. */
if((spellingMistake == true)
&& (misspelledWord.charAfter == QLatin1Char('.'))) {
/* Recheck the word with the period added */
spellingMistake = d_spellChecker->isSpellingMistake(misspelledWord.text + QLatin1Char('.'));
}
if(spellingMistake == true) {
/* The word is a spelling mistake, check if the word was a mistake
* the previous time that this file was processed. If it was the
* suggestions can be reused without having to get the suggestions
* through the spell checker since this is slow compared to the rest
* of the processing. */
prevMisspelledIter = d_previousMistakes.find(misspelledWord.text);
if(prevMisspelledIter != d_previousMistakes.constEnd()) {
misspelledWord.suggestions = (*prevMisspelledIter).suggestions;
misspelledWords.append(misspelledWord);
continue;
}
/* The word was not in the previous iteration, search for the word
* in the list of words that were already checked in this iteration
* and identified as spelling mistakes. If there are words that are
* repeated and misspelled, this can reduce the time to process
* the file since the time to get suggestions is rather slow.
* If there are no repeating mistakes then this might add unneeded
* overhead. */
misspelledIter = misspelledWords.find(misspelledWord.text);
if(misspelledIter != misspelledWords.constEnd()) {
misspelledWord.suggestions = (*misspelledIter).suggestions;
/* Add the word to the local list of misspelled words. */
misspelledWords.append(misspelledWord);
continue;
}
/* At this point the word is a mistake for the first time. It was neither
* a mistake in the previous pass of the file nor did the word occur previously
* in this file, use the spell checker to get the suggestions for the word. */
d_spellChecker->getSuggestionsForWord(misspelledWord.text, misspelledWord.suggestions);
/* Add the word to the local list of misspelled words. */
misspelledWords.append(misspelledWord);
}
}
#ifdef BENCH_TIME
qDebug() << "File: " << d_fileName
<< "\n - time : " << timer.elapsed()
<< "\n - count: " << misspelledWords.size();
#endif /* BENCH_TIME */
future.reportResult(misspelledWords);
}
void PchManager::doPchInfoUpdate(QFutureInterface<void> &future,
ClangProjectSettings::PchUsage pchUsage,
const QString customPchFile,
const QList<ProjectPart::Ptr> projectParts)
{
PchManager *pchManager = PchManager::instance();
// qDebug() << "switching to" << pchUsage;
if (pchUsage == ClangProjectSettings::PchUse_None
|| (pchUsage == ClangProjectSettings::PchUse_Custom && customPchFile.isEmpty())) {
future.setProgressRange(0, 2);
Core::MessageManager::write(QLatin1String("updatePchInfo: switching to none"),
Core::MessageManager::Silent);
PchInfo::Ptr emptyPch = PchInfo::createEmpty();
pchManager->setPCHInfo(projectParts, emptyPch, qMakePair(true, QStringList()));
future.setProgressValue(1);
} else if (pchUsage == ClangProjectSettings::PchUse_BuildSystem_Fuzzy) {
Core::MessageManager::write(
QLatin1String("updatePchInfo: switching to build system (fuzzy)"),
Core::MessageManager::Silent);
QHash<QString, QSet<QString> > includes, frameworks;
QHash<QString, QSet<QByteArray> > definesPerPCH;
QHash<QString, bool> objc;
QHash<QString, bool> cplusplus;
QHash<QString, ProjectPart::QtVersion> qtVersions;
QHash<QString, ProjectPart::CVersion> cVersions;
QHash<QString, ProjectPart::CXXVersion> cxxVersions;
QHash<QString, ProjectPart::CXXExtensions> cxxExtensionsMap;
QHash<QString, QList<ProjectPart::Ptr> > inputToParts;
foreach (const ProjectPart::Ptr &projectPart, projectParts) {
if (projectPart->precompiledHeaders.isEmpty())
continue;
const QString &pch = projectPart->precompiledHeaders.first(); // TODO: support more than 1 PCH file.
if (!QFile(pch).exists())
continue;
inputToParts[pch].append(projectPart);
includes[pch].unite(QSet<QString>::fromList(projectPart->includePaths));
frameworks[pch].unite(QSet<QString>::fromList(projectPart->frameworkPaths));
cVersions[pch] = std::max(cVersions.value(pch, ProjectPart::C89), projectPart->cVersion);
cxxVersions[pch] = std::max(cxxVersions.value(pch, ProjectPart::CXX98), projectPart->cxxVersion);
cxxExtensionsMap[pch] = cxxExtensionsMap[pch] | projectPart->cxxExtensions;
if (hasObjCFiles(projectPart))
objc[pch] = true;
if (hasCppFiles(projectPart))
cplusplus[pch] = true;
QSet<QByteArray> projectDefines = QSet<QByteArray>::fromList(projectPart->toolchainDefines.split('\n'));
QMutableSetIterator<QByteArray> iter(projectDefines);
while (iter.hasNext()){
QByteArray v = iter.next();
if (v.startsWith("#define _") || v.isEmpty()) // TODO: see ProjectPart::createClangOptions
iter.remove();
}
projectDefines.unite(QSet<QByteArray>::fromList(projectPart->projectDefines.split('\n')));
if (definesPerPCH.contains(pch)) {
definesPerPCH[pch].intersect(projectDefines);
} else {
definesPerPCH[pch] = projectDefines;
}
qtVersions[pch] = projectPart->qtVersion;
}
future.setProgressRange(0, definesPerPCH.size() + 1);
future.setProgressValue(0);
foreach (const QString &pch, inputToParts.keys()) {
if (future.isCanceled())
return;
ProjectPart::Ptr projectPart(new ProjectPart);
projectPart->qtVersion = qtVersions[pch];
projectPart->cVersion = cVersions[pch];
projectPart->cxxVersion = cxxVersions[pch];
projectPart->cxxExtensions = cxxExtensionsMap[pch];
projectPart->includePaths = includes[pch].toList();
projectPart->frameworkPaths = frameworks[pch].toList();
QList<QByteArray> defines = definesPerPCH[pch].toList();
if (!defines.isEmpty()) {
projectPart->projectDefines = defines[0];
for (int i = 1; i < defines.size(); ++i) {
projectPart->projectDefines += '\n';
projectPart->projectDefines += defines[i];
}
}
CppTools::ProjectFile::Kind prefixFileKind =
getPrefixFileKind(objc.value(pch, false), cplusplus.value(pch, false));
QStringList options = Utils::createClangOptions(projectPart, prefixFileKind);
projectPart.reset();
PchInfo::Ptr pchInfo = pchManager->findMatchingPCH(pch, options, true);
QPair<bool, QStringList> msgs = qMakePair(true, QStringList());
if (pchInfo.isNull()) {
pchInfo = PchInfo::createWithFileName(pch, options, objc[pch]);
msgs = precompile(pchInfo);
}
pchManager->setPCHInfo(inputToParts[pch], pchInfo, msgs);
future.setProgressValue(future.progressValue() + 1);
}
} else if (pchUsage == ClangProjectSettings::PchUse_BuildSystem_Exact) {
