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Clang: add globalFollowSymbol to RefactoringEngine

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Allows to follow outside of current TU.

Change-Id: Ieea2fd72bfdf6d60a988b40efcf2f41c5a71d045
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
This commit is contained in:
Ivan Donchevskii
2017-10-05 09:54:21 +02:00
parent c760804102
commit 7a7123b1bc
27 changed files with 133 additions and 265 deletions
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40
src/plugins/clangcodemodel/clangeditordocumentprocessor.cpp
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@@ -367,50 +367,10 @@ QFuture<CppTools::CursorInfo> ClangEditorDocumentProcessor::requestLocalReferenc
textDocument());
}
static QVector<Utf8String> prioritizeByBaseName(const QString &curPath,
const ::Utils::FileNameList &fileDeps)
{
QList<Utf8String> dependentFiles;
dependentFiles.reserve(fileDeps.size());
for (const ::Utils::FileName &dep: fileDeps)
dependentFiles.push_back(dep.toString());
const QString curFilename = QFileInfo(curPath).fileName();
if (CppTools::ProjectFile::isHeader(CppTools::ProjectFile::classify(curFilename))) {
const QString withoutExt = QFileInfo(curFilename).baseName();
int posToMove = 0;
// Move exact match to the first place and partial matches after it
for (int i = 0; i < dependentFiles.size(); ++i) {
const QString baseName = QFileInfo(dependentFiles[i]).baseName();
if (withoutExt == baseName) {
dependentFiles.move(i, 0);
posToMove++;
continue;
}
if (baseName.contains(withoutExt))
dependentFiles.move(i, posToMove++);
}
}
// Limit the number of scans (don't search for overrides)
if (dependentFiles.size() > 5)
dependentFiles.erase(dependentFiles.begin() + 5, dependentFiles.end());
return QVector<Utf8String>::fromList(dependentFiles);
}
QFuture<CppTools::SymbolInfo>
ClangEditorDocumentProcessor::requestFollowSymbol(int line, int column)
{
QVector<Utf8String> dependentFiles;
CppTools::CppModelManager *modelManager = CppTools::CppModelManager::instance();
if (modelManager && !modelManager->projectPart(filePath()).isEmpty()) {
// This might be not so fast - index will change that
const ::Utils::FileNameList fileDeps
= modelManager->snapshot().filesDependingOn(filePath());
dependentFiles = prioritizeByBaseName(filePath(), fileDeps);
}
return m_communicator.requestFollowSymbol(simpleFileContainer(),
dependentFiles,
static_cast<quint32>(line),
static_cast<quint32>(column));
}