QList<Locator::FilterEntry> CppCurrentDocumentFilter::matchesFor(QFutureInterface<Locator::FilterEntry> &future, const QString & origEntry)
{
QString entry = trimWildcards(origEntry);
QList<Locator::FilterEntry> goodEntries;
QList<Locator::FilterEntry> betterEntries;
QStringMatcher matcher(entry, Qt::CaseInsensitive);
const QChar asterisk = QLatin1Char('*');
QRegExp regexp(asterisk + entry + asterisk, Qt::CaseInsensitive, QRegExp::Wildcard);
if (!regexp.isValid())
return goodEntries;
bool hasWildcard = (entry.contains(asterisk) || entry.contains(QLatin1Char('?')));
if (m_currentFileName.isEmpty())
return goodEntries;
if (m_itemsOfCurrentDoc.isEmpty()) {
Snapshot snapshot = m_modelManager->snapshot();
Document::Ptr thisDocument = snapshot.document(m_currentFileName);
if (thisDocument)
m_itemsOfCurrentDoc = search(thisDocument);
}
const Qt::CaseSensitivity caseSensitivityForPrefix = caseSensitivity(entry);
foreach (const ModelItemInfo & info, m_itemsOfCurrentDoc)
{
if (future.isCanceled())
break;
QString matchString = info.symbolName;
if (info.type == ModelItemInfo::Declaration)
matchString = ModelItemInfo::representDeclaration(info.symbolName, info.symbolType);
else if (info.type == ModelItemInfo::Method)
matchString += info.symbolType;
if ((hasWildcard && regexp.exactMatch(matchString))
|| (!hasWildcard && matcher.indexIn(matchString) != -1))
{
QVariant id = qVariantFromValue(info);
QString name = matchString;
QString extraInfo = info.symbolScope;
if (info.type == ModelItemInfo::Method) {
if (info.unqualifiedNameAndScope(matchString, &name, &extraInfo))
name += info.symbolType;
}
Locator::FilterEntry filterEntry(this, name, id, info.icon);
filterEntry.extraInfo = extraInfo;
if (matchString.startsWith(entry, caseSensitivityForPrefix))
betterEntries.append(filterEntry);
else
goodEntries.append(filterEntry);
}
}
// entries are unsorted by design!
betterEntries += goodEntries;
return betterEntries;
}
void CppElementEvaluator::handleLookupItemMatch(const Snapshot &snapshot,
const LookupItem &lookupItem,
const LookupContext &context,
const Scope *scope)
{
Symbol *declaration = lookupItem.declaration();
if (!declaration) {
const QString &type = Overview().prettyType(lookupItem.type(), QString());
// special case for bug QTCREATORBUG-4780
if (scope && scope->isFunction()
&& lookupItem.type().match(scope->asFunction()->returnType())) {
return;
}
m_element = QSharedPointer<CppElement>(new Unknown(type));
} else {
const FullySpecifiedType &type = declaration->type();
if (declaration->isNamespace()) {
m_element = QSharedPointer<CppElement>(new CppNamespace(declaration));
} else if (declaration->isClass()
|| declaration->isForwardClassDeclaration()
|| (declaration->isTemplate() && declaration->asTemplate()->declaration()
&& (declaration->asTemplate()->declaration()->isClass()
|| declaration->asTemplate()->declaration()->isForwardClassDeclaration()))) {
LookupContext contextToUse = context;
if (declaration->isForwardClassDeclaration())
if (Symbol *classDeclaration =
m_symbolFinder.findMatchingClassDeclaration(declaration, snapshot)) {
declaration = classDeclaration;
const QString fileName = QString::fromUtf8(declaration->fileName(),
declaration->fileNameLength());
const Document::Ptr declarationDocument = snapshot.document(fileName);
if (declarationDocument != context.thisDocument())
contextToUse = LookupContext(declarationDocument, snapshot);
}
CppClass *cppClass = new CppClass(declaration);
if (m_lookupBaseClasses)
cppClass->lookupBases(declaration, contextToUse);
if (m_lookupDerivedClasses)
cppClass->lookupDerived(declaration, snapshot);
m_element = QSharedPointer<CppElement>(cppClass);
} else if (Enum *enumDecl = declaration->asEnum()) {
m_element = QSharedPointer<CppElement>(new CppEnum(enumDecl));
} else if (EnumeratorDeclaration *enumerator = dynamic_cast<EnumeratorDeclaration *>(declaration)) {
m_element = QSharedPointer<CppElement>(new CppEnumerator(enumerator));
} else if (declaration->isTypedef()) {
m_element = QSharedPointer<CppElement>(new CppTypedef(declaration));
} else if (declaration->isFunction()
|| (type.isValid() && type->isFunctionType())
|| declaration->isTemplate()) {
m_element = QSharedPointer<CppElement>(new CppFunction(declaration));
} else if (declaration->isDeclaration() && type.isValid()) {
m_element = QSharedPointer<CppElement>(
new CppVariable(declaration, context, lookupItem.scope()));
} else {
m_element = QSharedPointer<CppElement>(new CppDeclarableElement(declaration));
}
}
}
// TODO: remove me, this is taken from cppeditor.cpp. Find some common place for this function
static Document::Ptr findDefinition(Function *functionDeclaration, int *line)
{
CppTools::CppModelManager *cppModelManager = CppTools::CppModelManager::instance();
const Snapshot snapshot = cppModelManager->snapshot();
CppTools::SymbolFinder symbolFinder;
if (Function *fun = symbolFinder.findMatchingDefinition(functionDeclaration, snapshot)) {
if (line)
*line = fun->line();
return snapshot.document(QString::fromUtf8(fun->fileName(), fun->fileNameLength()));
}
return Document::Ptr();
}
// TODO: remove me, this is taken from cppeditor.cpp. Find some common place for this method
static Document::Ptr findDefinition(Function *functionDeclaration, int *line)
{
if (CppModelManagerInterface *cppModelManager = CppModelManagerInterface::instance()) {
const Snapshot snapshot = cppModelManager->snapshot();
if (Symbol *def = snapshot.findMatchingDefinition(functionDeclaration)) {
if (line)
*line = def->line();
return snapshot.document(QString::fromUtf8(def->fileName(), def->fileNameLength()));
}
}
return Document::Ptr();
}
QList<Locator::FilterEntry> CppCurrentDocumentFilter::matchesFor(QFutureInterface<Locator::FilterEntry> &future, const QString & origEntry)
{
QString entry = trimWildcards(origEntry);
QList<Locator::FilterEntry> goodEntries;
QList<Locator::FilterEntry> betterEntries;
QStringMatcher matcher(entry, Qt::CaseInsensitive);
const QChar asterisk = QLatin1Char('*');
QRegExp regexp(asterisk + entry + asterisk, Qt::CaseInsensitive, QRegExp::Wildcard);
if (!regexp.isValid())
return goodEntries;
bool hasWildcard = (entry.contains(asterisk) || entry.contains(QLatin1Char('?')));
if (m_currentFileName.isEmpty())
return goodEntries;
if (m_itemsOfCurrentDoc.isEmpty()) {
Snapshot snapshot = m_modelManager->snapshot();
Document::Ptr thisDocument = snapshot.document(m_currentFileName);
if (thisDocument)
m_itemsOfCurrentDoc = search(thisDocument);
}
foreach (const ModelItemInfo & info, m_itemsOfCurrentDoc)
{
if (future.isCanceled())
break;
if ((hasWildcard && regexp.exactMatch(info.symbolName))
|| (!hasWildcard && matcher.indexIn(info.symbolName) != -1))
{
QString symbolName = info.symbolName;// + (info.type == ModelItemInfo::Declaration ? ";" : " {...}");
QVariant id = qVariantFromValue(info);
Locator::FilterEntry filterEntry(this, symbolName, id, info.icon);
filterEntry.extraInfo = info.symbolType;
if (info.symbolName.startsWith(entry))
betterEntries.append(filterEntry);
else
goodEntries.append(filterEntry);
}
}
// entries are unsorted by design!
betterEntries += goodEntries;
return betterEntries;
}
void QmlTaskManager::collectMessages(
QFutureInterface<FileErrorMessages> &future,
Snapshot snapshot, QList<ModelManagerInterface::ProjectInfo> projectInfos,
ViewerContext vContext, bool updateSemantic)
{
foreach (const ModelManagerInterface::ProjectInfo &info, projectInfos) {
QHash<QString, QList<DiagnosticMessage> > linkMessages;
ContextPtr context;
if (updateSemantic) {
Link link(snapshot, vContext, snapshot.libraryInfo(info.qtImportsPath));
context = link(&linkMessages);
}
foreach (const QString &fileName, info.sourceFiles) {
Document::Ptr document = snapshot.document(fileName);
if (!document)
continue;
FileErrorMessages result;
result.fileName = fileName;
if (Document::isFullySupportedLanguage(document->language())) {
result.tasks = convertToTasks(document->diagnosticMessages(),
Utils::FileName::fromString(fileName),
Core::Id(Constants::TASK_CATEGORY_QML));
if (updateSemantic) {
result.tasks += convertToTasks(linkMessages.value(fileName),
Utils::FileName::fromString(fileName),
Core::Id(Constants::TASK_CATEGORY_QML_ANALYSIS));
Check checker(document, context);
result.tasks += convertToTasks(checker(),
Utils::FileName::fromString(fileName),
Core::Id(Constants::TASK_CATEGORY_QML_ANALYSIS));
}
}
if (!result.tasks.isEmpty())
future.reportResult(result);
if (future.isCanceled())
break;
}
}
QList<CppTools::IndexItem::Ptr> CppCurrentDocumentFilter::itemsOfCurrentDocument()
{
QMutexLocker locker(&m_mutex);
if (m_currentFileName.isEmpty())
return QList<CppTools::IndexItem::Ptr>();
if (m_itemsOfCurrentDoc.isEmpty()) {
const Snapshot snapshot = m_modelManager->snapshot();
if (const Document::Ptr thisDocument = snapshot.document(m_currentFileName)) {
IndexItem::Ptr rootNode = search(thisDocument);
rootNode->visitAllChildren([&](const IndexItem::Ptr &info) -> IndexItem::VisitorResult {
m_itemsOfCurrentDoc.append(info);
return IndexItem::Recurse;
});
}
}
return m_itemsOfCurrentDoc;
}
void DependencyTable::build(const Snapshot &snapshot)
{
includesPerFile.clear();
files.clear();
fileIndex.clear();
includes.clear();
includeMap.clear();
const int documentCount = snapshot.size();
files.resize(documentCount);
includeMap.resize(documentCount);
int i = 0;
for (Snapshot::const_iterator it = snapshot.begin(); it != snapshot.end();
++it, ++i) {
files[i] = it.key();
fileIndex[it.key()] = i;
}
for (int i = 0; i < files.size(); ++i) {
const QString fileName = files.at(i);
if (Document::Ptr doc = snapshot.document(files.at(i))) {
QBitArray bitmap(files.size());
QList<int> directIncludes;
const QStringList documentIncludes = doc->includedFiles();
includesPerFile.insert(fileName, documentIncludes);
foreach (const QString &includedFile, documentIncludes) {
int index = fileIndex.value(includedFile);
if (index == -1)
continue;
else if (! directIncludes.contains(index))
directIncludes.append(index);
bitmap.setBit(index, true);
}
includeMap[i] = bitmap;
includes[i] = directIncludes;
}
bool QtCreatorIntegration::navigateToSlot(const QString &objectName,
const QString &signalSignature,
const QStringList ¶meterNames,
QString *errorMessage)
{
typedef QMap<int, Document::Ptr> DocumentMap;
const Utils::FileName currentUiFile = FormEditorW::activeEditor()->document()->filePath();
#if 0
return Designer::Internal::navigateToSlot(currentUiFile.toString(), objectName,
signalSignature, parameterNames, errorMessage);
#endif
// TODO: we should pass to findDocumentsIncluding an absolute path to generated .h file from ui.
// Currently we are guessing the name of ui_<>.h file and pass the file name only to the findDocumentsIncluding().
// The idea is that the .pro file knows if the .ui files is inside, and the .pro file knows it will
// be generating the ui_<>.h file for it, and the .pro file knows what the generated file's name and its absolute path will be.
// So we should somehow get that info from project manager (?)
const QFileInfo fi = currentUiFile.toFileInfo();
const QString uiFolder = fi.absolutePath();
const QString uicedName = "ui_" + fi.completeBaseName() + ".h";
// Retrieve code model snapshot restricted to project of ui file or the working copy.
Snapshot docTable = CppTools::CppModelManager::instance()->snapshot();
Snapshot newDocTable;
const Project *uiProject = SessionManager::projectForFile(currentUiFile);
if (uiProject) {
for (Snapshot::const_iterator i = docTable.begin(), ei = docTable.end(); i != ei; ++i) {
const Project *project = SessionManager::projectForFile(i.key());
if (project == uiProject)
newDocTable.insert(i.value());
}
} else {
const CppTools::WorkingCopy workingCopy =
CppTools::CppModelManager::instance()->workingCopy();
const Utils::FileName configFileName =
Utils::FileName::fromString(CppTools::CppModelManager::configurationFileName());
QHashIterator<Utils::FileName, QPair<QByteArray, unsigned> > it = workingCopy.iterator();
while (it.hasNext()) {
it.next();
const Utils::FileName &fileName = it.key();
if (fileName != configFileName)
newDocTable.insert(docTable.document(fileName));
}
}
docTable = newDocTable;
// take all docs, find the ones that include the ui_xx.h.
// Sort into a map, putting the ones whose path closely matches the ui-folder path
// first in case there are project subdirectories that contain identical file names.
const QList<Document::Ptr> docList = findDocumentsIncluding(docTable, uicedName, true); // change to false when we know the absolute path to generated ui_<>.h file
DocumentMap docMap;
for (const Document::Ptr &d : docList) {
const QFileInfo docFi(d->fileName());
docMap.insert(qAbs(docFi.absolutePath().compare(uiFolder, Qt::CaseInsensitive)), d);
}
if (Designer::Constants::Internal::debug)
qDebug() << Q_FUNC_INFO << objectName << signalSignature << "Looking for " << uicedName << " returned " << docList.size();
if (docMap.isEmpty()) {
*errorMessage = tr("No documents matching \"%1\" could be found.\nRebuilding the project might help.").arg(uicedName);
return false;
}
QDesignerFormWindowInterface *fwi = FormEditorW::activeWidgetHost()->formWindow();
const QString uiClass = uiClassName(fwi->mainContainer()->objectName());
if (Designer::Constants::Internal::debug)
qDebug() << "Checking docs for " << uiClass;
// Find the class definition (ui class defined as member or base class)
// in the file itself or in the directly included files (order 1).
QString namespaceName;
const Class *cl = 0;
Document::Ptr doc;
for (const Document::Ptr &d : qAsConst(docMap)) {
LookupContext context(d, docTable);
const ClassDocumentPtrPair cd = findClassRecursively(context, uiClass, 1u , &namespaceName);
if (cd.first) {
cl = cd.first;
doc = cd.second;
break;
}
}
if (!cl) {
*errorMessage = msgClassNotFound(uiClass, docList);
return false;
}
Overview o;
const QString className = namespaceName + o.prettyName(cl->name());
if (Designer::Constants::Internal::debug)
qDebug() << "Found class " << className << doc->fileName();
const QString functionName = "on_" + objectName + '_' + signalSignature;
const QString functionNameWithParameterNames = addParameterNames(functionName, parameterNames);
if (Designer::Constants::Internal::debug)
qDebug() << Q_FUNC_INFO << "Found " << uiClass << doc->fileName() << " checking " << functionName << functionNameWithParameterNames;
int line = 0;
Document::Ptr sourceDoc;
if (Function *fun = findDeclaration(cl, functionName)) {
sourceDoc = findDefinition(fun, &line);
if (!sourceDoc) {
// add function definition to cpp file
sourceDoc = addDefinition(docTable, doc->fileName(), className, functionNameWithParameterNames, &line);
}
} else {
// add function declaration to cl
CppTools::WorkingCopy workingCopy =
CppTools::CppModelManager::instance()->workingCopy();
const QString fileName = doc->fileName();
getParsedDocument(fileName, workingCopy, docTable);
addDeclaration(docTable, fileName, cl, functionNameWithParameterNames);
// add function definition to cpp file
sourceDoc = addDefinition(docTable, fileName, className, functionNameWithParameterNames, &line);
}
if (!sourceDoc) {
*errorMessage = tr("Unable to add the method definition.");
return false;
}
// jump to function definition, position within code
Core::EditorManager::openEditorAt(sourceDoc->fileName(), line + 2, indentation);
return true;
}
void BuiltinEditorDocumentParser::updateHelper(const WorkingCopy &theWorkingCopy)
{
if (filePath().isEmpty())
return;
const Configuration baseConfig = configuration();
const bool releaseSourceAndAST_ = releaseSourceAndAST();
State baseState = state();
ExtraState state = extraState();
WorkingCopy workingCopy = theWorkingCopy;
bool invalidateSnapshot = false, invalidateConfig = false, editorDefinesChanged_ = false;
CppModelManager *modelManager = CppModelManager::instance();
QByteArray configFile = modelManager->codeModelConfiguration();
ProjectPartHeaderPaths headerPaths;
QStringList precompiledHeaders;
QString projectConfigFile;
LanguageFeatures features = LanguageFeatures::defaultFeatures();
baseState.projectPart = determineProjectPart(filePath(), baseConfig, baseState);
if (state.forceSnapshotInvalidation) {
invalidateSnapshot = true;
state.forceSnapshotInvalidation = false;
}
if (const ProjectPart::Ptr part = baseState.projectPart) {
configFile += part->toolchainDefines;
configFile += overwrittenToolchainDefines(*part.data());
configFile += part->projectDefines;
headerPaths = part->headerPaths;
projectConfigFile = part->projectConfigFile;
if (baseConfig.usePrecompiledHeaders)
precompiledHeaders = part->precompiledHeaders;
features = part->languageFeatures;
}
if (configFile != state.configFile) {
state.configFile = configFile;
invalidateSnapshot = true;
invalidateConfig = true;
}
if (baseConfig.editorDefines != baseState.editorDefines) {
baseState.editorDefines = baseConfig.editorDefines;
invalidateSnapshot = true;
editorDefinesChanged_ = true;
}
if (headerPaths != state.headerPaths) {
state.headerPaths = headerPaths;
invalidateSnapshot = true;
}
if (projectConfigFile != state.projectConfigFile) {
state.projectConfigFile = projectConfigFile;
invalidateSnapshot = true;
}
if (precompiledHeaders != state.precompiledHeaders) {
state.precompiledHeaders = precompiledHeaders;
invalidateSnapshot = true;
}
unsigned rev = 0;
if (Document::Ptr doc = state.snapshot.document(filePath()))
rev = doc->revision();
else
invalidateSnapshot = true;
Snapshot globalSnapshot = modelManager->snapshot();
if (invalidateSnapshot) {
state.snapshot = Snapshot();
} else {
// Remove changed files from the snapshot
QSet<Utils::FileName> toRemove;
foreach (const Document::Ptr &doc, state.snapshot) {
const Utils::FileName fileName = Utils::FileName::fromString(doc->fileName());
if (workingCopy.contains(fileName)) {
if (workingCopy.get(fileName).second != doc->editorRevision())
addFileAndDependencies(&state.snapshot, &toRemove, fileName);
continue;
}
Document::Ptr otherDoc = globalSnapshot.document(fileName);
if (!otherDoc.isNull() && otherDoc->revision() != doc->revision())
addFileAndDependencies(&state.snapshot, &toRemove, fileName);
}
if (!toRemove.isEmpty()) {
invalidateSnapshot = true;
foreach (const Utils::FileName &fileName, toRemove)
state.snapshot.remove(fileName);
}
}
void SnapshotUpdater::update(CppModelManager::WorkingCopy workingCopy)
{
QMutexLocker locker(&m_mutex);
if (m_fileInEditor.isEmpty())
return;
bool invalidateSnapshot = false, invalidateConfig = false, editorDefinesChanged = false;
CppModelManager *modelManager
= dynamic_cast<CppModelManager *>(CppModelManagerInterface::instance());
QByteArray configFile = modelManager->codeModelConfiguration();
QStringList includePaths;
QStringList frameworkPaths;
QStringList precompiledHeaders;
updateProjectPart();
if (m_forceSnapshotInvalidation) {
invalidateSnapshot = true;
m_forceSnapshotInvalidation = false;
}
if (m_projectPart) {
configFile += m_projectPart->toolchainDefines;
configFile += m_projectPart->projectDefines;
includePaths = m_projectPart->includePaths;
frameworkPaths = m_projectPart->frameworkPaths;
if (m_usePrecompiledHeaders)
precompiledHeaders = m_projectPart->precompiledHeaders;
}
if (configFile != m_configFile) {
m_configFile = configFile;
invalidateSnapshot = true;
invalidateConfig = true;
}
if (m_editorDefinesChangedSinceLastUpdate) {
invalidateSnapshot = true;
editorDefinesChanged = true;
m_editorDefinesChangedSinceLastUpdate = false;
}
if (includePaths != m_includePaths) {
m_includePaths = includePaths;
invalidateSnapshot = true;
}
if (frameworkPaths != m_frameworkPaths) {
m_frameworkPaths = frameworkPaths;
invalidateSnapshot = true;
}
if (precompiledHeaders != m_precompiledHeaders) {
m_precompiledHeaders = precompiledHeaders;
invalidateSnapshot = true;
}
unsigned rev = 0;
if (Document::Ptr doc = document())
rev = doc->revision();
else
invalidateSnapshot = true;
Snapshot globalSnapshot = modelManager->snapshot();
if (invalidateSnapshot) {
m_snapshot = Snapshot();
} else {
// Remove changed files from the snapshot
QSet<QString> toRemove;
foreach (const Document::Ptr &doc, m_snapshot) {
QString fileName = doc->fileName();
if (workingCopy.contains(fileName)) {
if (workingCopy.get(fileName).second != doc->editorRevision())
addFileAndDependencies(&toRemove, fileName);
continue;
}
Document::Ptr otherDoc = globalSnapshot.document(fileName);
if (!otherDoc.isNull() && otherDoc->revision() != doc->revision())
addFileAndDependencies(&toRemove, fileName);
}
if (!toRemove.isEmpty()) {
invalidateSnapshot = true;
foreach (const QString &fileName, toRemove)
m_snapshot.remove(fileName);
}
