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CppTools: remove ambiguity in Usages class name

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Usages class is used in findUsages and globalRename in further changes.

Change-Id: I2f314e4ebe7828e59fcc3cae824893c96eb21cab
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
This commit is contained in:
Ivan Donchevskii
2017-10-04 12:52:31 +02:00
parent 2bd1ea30b9
commit 1184792fe7
3 changed files with 91 additions and 86 deletions
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175
src/plugins/cpptools/cppfindreferences.cpp
View File

@@ -54,7 +54,6 @@
using namespace Core;
using namespace CppTools::Internal;
using namespace CppTools;
using namespace CPlusPlus;
using namespace ProjectExplorer;
static QByteArray getSource(const Utils::FileName &fileName,
@@ -76,7 +75,7 @@ static QByteArray getSource(const Utils::FileName &fileName,
}
}
static QByteArray typeId(Symbol *symbol)
static QByteArray typeId(CPlusPlus::Symbol *symbol)
{
if (symbol->asEnum()) {
return QByteArray("e");
@@ -98,7 +97,7 @@ static QByteArray typeId(Symbol *symbol)
return QByteArray("ud");
} else if (symbol->asDeclaration()) {
QByteArray temp("d,");
Overview pretty;
CPlusPlus::Overview pretty;
temp.append(pretty.prettyType(symbol->type()).toUtf8());
return temp;
} else if (symbol->asArgument()) {
@@ -133,19 +132,19 @@ static QByteArray typeId(Symbol *symbol)
return QByteArray("unknown");
}
static QByteArray idForSymbol(Symbol *symbol)
static QByteArray idForSymbol(CPlusPlus::Symbol *symbol)
{
QByteArray uid(typeId(symbol));
if (const Identifier *id = symbol->identifier()) {
if (const CPlusPlus::Identifier *id = symbol->identifier()) {
uid.append("|");
uid.append(QByteArray(id->chars(), id->size()));
} else if (Scope *scope = symbol->enclosingScope()) {
} else if (CPlusPlus::Scope *scope = symbol->enclosingScope()) {
// add the index of this symbol within its enclosing scope
// (counting symbols without identifier of the same type)
int count = 0;
Scope::iterator it = scope->memberBegin();
CPlusPlus::Scope::iterator it = scope->memberBegin();
while (it != scope->memberEnd() && *it != symbol) {
Symbol *val = *it;
CPlusPlus::Symbol *val = *it;
++it;
if (val->identifier() || typeId(val) != uid)
continue;
@@ -156,10 +155,10 @@ static QByteArray idForSymbol(Symbol *symbol)
return uid;
}
static QList<QByteArray> fullIdForSymbol(Symbol *symbol)
static QList<QByteArray> fullIdForSymbol(CPlusPlus::Symbol *symbol)
{
QList<QByteArray> uid;
Symbol *current = symbol;
CPlusPlus::Symbol *current = symbol;
do {
uid.prepend(idForSymbol(current));
current = current->enclosingScope();
@@ -169,20 +168,20 @@ static QList<QByteArray> fullIdForSymbol(Symbol *symbol)
namespace {
class ProcessFile: public std::unary_function<QString, QList<Usage> >
class ProcessFile: public std::unary_function<QString, QList<CPlusPlus::Usage> >
{
const WorkingCopy workingCopy;
const Snapshot snapshot;
Document::Ptr symbolDocument;
Symbol *symbol;
QFutureInterface<Usage> *future;
const CPlusPlus::Snapshot snapshot;
CPlusPlus::Document::Ptr symbolDocument;
CPlusPlus::Symbol *symbol;
QFutureInterface<CPlusPlus::Usage> *future;
public:
ProcessFile(const WorkingCopy &workingCopy,
const Snapshot snapshot,
Document::Ptr symbolDocument,
Symbol *symbol,
QFutureInterface<Usage> *future)
const CPlusPlus::Snapshot snapshot,
CPlusPlus::Document::Ptr symbolDocument,
CPlusPlus::Symbol *symbol,
QFutureInterface<CPlusPlus::Usage> *future)
: workingCopy(workingCopy),
snapshot(snapshot),
symbolDocument(symbolDocument),
@@ -190,21 +189,21 @@ public:
future(future)
{ }
QList<Usage> operator()(const Utils::FileName &fileName)
QList<CPlusPlus::Usage> operator()(const Utils::FileName &fileName)
{
QList<Usage> usages;
QList<CPlusPlus::Usage> usages;
if (future->isPaused())
future->waitForResume();
if (future->isCanceled())
return usages;
const Identifier *symbolId = symbol->identifier();
const CPlusPlus::Identifier *symbolId = symbol->identifier();
if (Document::Ptr previousDoc = snapshot.document(fileName)) {
Control *control = previousDoc->control();
if (CPlusPlus::Document::Ptr previousDoc = snapshot.document(fileName)) {
CPlusPlus::Control *control = previousDoc->control();
if (!control->findIdentifier(symbolId->chars(), symbolId->size()))
return usages; // skip this document, it's not using symbolId.
}
Document::Ptr doc;
CPlusPlus::Document::Ptr doc;
const QByteArray unpreprocessedSource = getSource(fileName, workingCopy);
if (symbolDocument && fileName == Utils::FileName::fromString(symbolDocument->fileName())) {
@@ -214,12 +213,12 @@ public:
doc->tokenize();
}
Control *control = doc->control();
CPlusPlus::Control *control = doc->control();
if (control->findIdentifier(symbolId->chars(), symbolId->size()) != 0) {
if (doc != symbolDocument)
doc->check();
FindUsages process(unpreprocessedSource, doc, snapshot);
CPlusPlus::FindUsages process(unpreprocessedSource, doc, snapshot);
process(symbol);
usages = process.usages();
@@ -231,16 +230,16 @@ public:
}
};
class UpdateUI: public std::binary_function<QList<Usage> &, QList<Usage>, void>
class UpdateUI: public std::binary_function<QList<CPlusPlus::Usage> &, QList<CPlusPlus::Usage>, void>
{
QFutureInterface<Usage> *future;
QFutureInterface<CPlusPlus::Usage> *future;
public:
UpdateUI(QFutureInterface<Usage> *future): future(future) {}
UpdateUI(QFutureInterface<CPlusPlus::Usage> *future): future(future) {}
void operator()(QList<Usage> &, const QList<Usage> &usages)
void operator()(QList<CPlusPlus::Usage> &, const QList<CPlusPlus::Usage> &usages)
{
foreach (const Usage &u, usages)
foreach (const CPlusPlus::Usage &u, usages)
future->reportResult(u);
future->setProgressValue(future->progressValue() + 1);
@@ -259,26 +258,27 @@ CppFindReferences::~CppFindReferences()
{
}
QList<int> CppFindReferences::references(Symbol *symbol, const LookupContext &context) const
QList<int> CppFindReferences::references(CPlusPlus::Symbol *symbol,
const CPlusPlus::LookupContext &context) const
{
QList<int> references;
FindUsages findUsages(context);
CPlusPlus::FindUsages findUsages(context);
findUsages(symbol);
references = findUsages.references();
return references;
}
static void find_helper(QFutureInterface<Usage> &future,
static void find_helper(QFutureInterface<CPlusPlus::Usage> &future,
const WorkingCopy workingCopy,
const LookupContext context,
Symbol *symbol)
const CPlusPlus::LookupContext context,
CPlusPlus::Symbol *symbol)
{
const Identifier *symbolId = symbol->identifier();
const CPlusPlus::Identifier *symbolId = symbol->identifier();
QTC_ASSERT(symbolId != 0, return);
const Snapshot snapshot = context.snapshot();
const CPlusPlus::Snapshot snapshot = context.snapshot();
const Utils::FileName sourceFile = Utils::FileName::fromUtf8(symbol->fileName(),
symbol->fileNameLength());
@@ -289,12 +289,12 @@ static void find_helper(QFutureInterface<Usage> &future,
|| (symbol->enclosingScope()
&& !symbol->isStatic()
&& symbol->enclosingScope()->isNamespace())) {
const Snapshot snapshotFromContext = context.snapshot();
const CPlusPlus::Snapshot snapshotFromContext = context.snapshot();
for (auto i = snapshotFromContext.begin(), ei = snapshotFromContext.end(); i != ei; ++i) {
if (i.key() == sourceFile)
continue;
const Control *control = i.value()->control();
const CPlusPlus::Control *control = i.value()->control();
if (control->findIdentifier(symbolId->chars(), symbolId->size()))
files.append(i.key());
@@ -311,22 +311,23 @@ static void find_helper(QFutureInterface<Usage> &future,
// This thread waits for blockingMappedReduced to finish, so reduce the pool's used thread count
// so the blockingMappedReduced can use one more thread, and increase it again afterwards.
QThreadPool::globalInstance()->releaseThread();
QtConcurrent::blockingMappedReduced<QList<Usage> > (files, process, reduce);
QtConcurrent::blockingMappedReduced<QList<CPlusPlus::Usage> > (files, process, reduce);
QThreadPool::globalInstance()->reserveThread();
future.setProgressValue(files.size());
}
void CppFindReferences::findUsages(Symbol *symbol, const LookupContext &context)
void CppFindReferences::findUsages(CPlusPlus::Symbol *symbol,
const CPlusPlus::LookupContext &context)
{
findUsages(symbol, context, QString(), false);
}
void CppFindReferences::findUsages(Symbol *symbol,
const LookupContext &context,
void CppFindReferences::findUsages(CPlusPlus::Symbol *symbol,
const CPlusPlus::LookupContext &context,
const QString &replacement,
bool replace)
{
Overview overview;
CPlusPlus::Overview overview;
SearchResult *search = SearchResultWindow::instance()->startNewSearch(tr("C++ Usages:"),
QString(),
overview.prettyName(context.fullyQualifiedName(symbol)),
@@ -344,7 +345,7 @@ void CppFindReferences::findUsages(Symbol *symbol,
parameters.symbolFileName = QByteArray(symbol->fileName());
if (symbol->isClass() || symbol->isForwardClassDeclaration()) {
Overview overview;
CPlusPlus::Overview overview;
parameters.prettySymbolName = overview.prettyName(context.path(symbol).last());
}
@@ -352,18 +353,19 @@ void CppFindReferences::findUsages(Symbol *symbol,
findAll_helper(search, symbol, context);
}
void CppFindReferences::renameUsages(Symbol *symbol, const LookupContext &context,
void CppFindReferences::renameUsages(CPlusPlus::Symbol *symbol,
const CPlusPlus::LookupContext &context,
const QString &replacement)
{
if (const Identifier *id = symbol->identifier()) {
if (const CPlusPlus::Identifier *id = symbol->identifier()) {
const QString textToReplace = replacement.isEmpty()
? QString::fromUtf8(id->chars(), id->size()) : replacement;
findUsages(symbol, context, textToReplace, true);
}
}
void CppFindReferences::findAll_helper(SearchResult *search, Symbol *symbol,
const LookupContext &context)
void CppFindReferences::findAll_helper(SearchResult *search, CPlusPlus::Symbol *symbol,
const CPlusPlus::LookupContext &context)
{
if (!(symbol && symbol->identifier())) {
search->finishSearch(false);
@@ -376,7 +378,7 @@ void CppFindReferences::findAll_helper(SearchResult *search, Symbol *symbol,
SearchResultWindow::instance()->popup(IOutputPane::ModeSwitch | IOutputPane::WithFocus);
const WorkingCopy workingCopy = m_modelManager->workingCopy();
QFuture<Usage> result;
QFuture<CPlusPlus::Usage> result;
result = Utils::runAsync(m_modelManager->sharedThreadPool(), find_helper,
workingCopy, context, symbol);
createWatcher(result, search);
@@ -462,10 +464,10 @@ void CppFindReferences::searchAgain()
SearchResult *search = qobject_cast<SearchResult *>(sender());
CppFindReferencesParameters parameters = search->userData().value<CppFindReferencesParameters>();
parameters.filesToRename.clear();
Snapshot snapshot = CppModelManager::instance()->snapshot();
CPlusPlus::Snapshot snapshot = CppModelManager::instance()->snapshot();
search->restart();
LookupContext context;
Symbol *symbol = findSymbol(parameters, snapshot, &context);
CPlusPlus::LookupContext context;
CPlusPlus::Symbol *symbol = findSymbol(parameters, snapshot, &context);
if (!symbol) {
search->finishSearch(false);
return;
@@ -474,13 +476,13 @@ void CppFindReferences::searchAgain()
}
namespace {
class UidSymbolFinder : public SymbolVisitor
class UidSymbolFinder : public CPlusPlus::SymbolVisitor
{
public:
UidSymbolFinder(const QList<QByteArray> &uid) : m_uid(uid), m_index(0), m_result(0) { }
Symbol *result() const { return m_result; }
CPlusPlus::Symbol *result() const { return m_result; }
bool preVisit(Symbol *symbol)
bool preVisit(CPlusPlus::Symbol *symbol)
{
if (m_result)
return false;
@@ -499,7 +501,7 @@ public:
return true;
}
void postVisit(Symbol *symbol)
void postVisit(CPlusPlus::Symbol *symbol)
{
if (symbol->asScope())
--m_index;
@@ -508,23 +510,24 @@ public:
private:
QList<QByteArray> m_uid;
int m_index;
Symbol *m_result;
CPlusPlus::Symbol *m_result;
};
}
Symbol *CppFindReferences::findSymbol(const CppFindReferencesParameters &parameters,
const Snapshot &snapshot, LookupContext *context)
CPlusPlus::Symbol *CppFindReferences::findSymbol(const CppFindReferencesParameters &parameters,
const CPlusPlus::Snapshot &snapshot,
CPlusPlus::LookupContext *context)
{
QTC_ASSERT(context, return 0);
QString symbolFile = QLatin1String(parameters.symbolFileName);
if (!snapshot.contains(symbolFile))
return 0;
Document::Ptr newSymbolDocument = snapshot.document(symbolFile);
CPlusPlus::Document::Ptr newSymbolDocument = snapshot.document(symbolFile);
// document is not parsed and has no bindings yet, do it
QByteArray source = getSource(Utils::FileName::fromString(newSymbolDocument->fileName()),
m_modelManager->workingCopy());
Document::Ptr doc =
CPlusPlus::Document::Ptr doc =
snapshot.preprocessedDocument(source, newSymbolDocument->fileName());
doc->check();
@@ -532,19 +535,19 @@ Symbol *CppFindReferences::findSymbol(const CppFindReferencesParameters &paramet
UidSymbolFinder finder(parameters.symbolId);
finder.accept(doc->globalNamespace());
if (finder.result()) {
*context = LookupContext(doc, snapshot);
*context = CPlusPlus::LookupContext(doc, snapshot);
return finder.result();
}
return 0;
}
static void displayResults(SearchResult *search, QFutureWatcher<Usage> *watcher,
static void displayResults(SearchResult *search, QFutureWatcher<CPlusPlus::Usage> *watcher,
int first, int last)
{
CppFindReferencesParameters parameters = search->userData().value<CppFindReferencesParameters>();
for (int index = first; index != last; ++index) {
Usage result = watcher->future().resultAt(index);
CPlusPlus::Usage result = watcher->future().resultAt(index);
search->addResult(result.path.toString(),
result.line,
result.lineText,
@@ -569,7 +572,7 @@ static void displayResults(SearchResult *search, QFutureWatcher<Usage> *watcher,
search->setUserData(qVariantFromValue(parameters));
}
static void searchFinished(SearchResult *search, QFutureWatcher<Usage> *watcher)
static void searchFinished(SearchResult *search, QFutureWatcher<CPlusPlus::Usage> *watcher)
{
search->finishSearch(watcher->isCanceled());
@@ -593,25 +596,25 @@ static void searchFinished(SearchResult *search, QFutureWatcher<Usage> *watcher)
namespace {
class FindMacroUsesInFile: public std::unary_function<QString, QList<Usage> >
class FindMacroUsesInFile: public std::unary_function<QString, QList<CPlusPlus::Usage> >
{
const WorkingCopy workingCopy;
const Snapshot snapshot;
const CPlusPlus::Snapshot snapshot;
const CPlusPlus::Macro &macro;
QFutureInterface<Usage> *future;
QFutureInterface<CPlusPlus::Usage> *future;
public:
FindMacroUsesInFile(const WorkingCopy &workingCopy,
const Snapshot snapshot,
const CPlusPlus::Snapshot snapshot,
const CPlusPlus::Macro &macro,
QFutureInterface<Usage> *future)
QFutureInterface<CPlusPlus::Usage> *future)
: workingCopy(workingCopy), snapshot(snapshot), macro(macro), future(future)
{ }
QList<Usage> operator()(const Utils::FileName &fileName)
QList<CPlusPlus::Usage> operator()(const Utils::FileName &fileName)
{
QList<Usage> usages;
Document::Ptr doc = snapshot.document(fileName);
QList<CPlusPlus::Usage> usages;
CPlusPlus::Document::Ptr doc = snapshot.document(fileName);
QByteArray source;
restart_search:
@@ -621,7 +624,7 @@ restart_search:
return usages;
usages.clear();
foreach (const Document::MacroUse &use, doc->macroUses()) {
foreach (const CPlusPlus::Document::MacroUse &use, doc->macroUses()) {
const CPlusPlus::Macro &useMacro = use.macro();
if (useMacro.fileName() == macro.fileName()) { // Check if this is a match, but possibly against an outdated document.
@@ -638,7 +641,7 @@ restart_search:
if (macro.name() == useMacro.name()) {
unsigned column;
const QString &lineSource = matchingLine(use.bytesBegin(), source, &column);
usages.append(Usage(fileName, lineSource, use.beginLine(), column,
usages.append(CPlusPlus::Usage(fileName, lineSource, use.beginLine(), column,
useMacro.nameToQString().size()));
}
}
@@ -664,7 +667,7 @@ restart_search:
const char *currentSourceByte = utf8Source.constData() + lineBegin;
unsigned char yychar = *currentSourceByte;
while (currentSourceByte != startOfUse)
Lexer::yyinp_utf8(currentSourceByte, yychar, *columnOfUseStart);
CPlusPlus::Lexer::yyinp_utf8(currentSourceByte, yychar, *columnOfUseStart);
}
const QByteArray matchingLine = utf8Source.mid(lineBegin, lineEnd - lineBegin);
@@ -674,9 +677,9 @@ restart_search:
} // end of anonymous namespace
static void findMacroUses_helper(QFutureInterface<Usage> &future,
static void findMacroUses_helper(QFutureInterface<CPlusPlus::Usage> &future,
const WorkingCopy workingCopy,
const Snapshot snapshot,
const CPlusPlus::Snapshot snapshot,
const CPlusPlus::Macro macro)
{
const Utils::FileName sourceFile = Utils::FileName::fromString(macro.fileName());
@@ -689,7 +692,7 @@ static void findMacroUses_helper(QFutureInterface<Usage> &future,
// This thread waits for blockingMappedReduced to finish, so reduce the pool's used thread count
// so the blockingMappedReduced can use one more thread, and increase it again afterwards.
QThreadPool::globalInstance()->releaseThread();
QtConcurrent::blockingMappedReduced<QList<Usage> > (files, process, reduce);
QtConcurrent::blockingMappedReduced<QList<CPlusPlus::Usage> > (files, process, reduce);
QThreadPool::globalInstance()->reserveThread();
future.setProgressValue(files.size());
}
@@ -722,7 +725,7 @@ void CppFindReferences::findMacroUses(const CPlusPlus::Macro &macro, const QStri
Core::EditorManager::openEditorAtSearchResult(item);
});
const Snapshot snapshot = m_modelManager->snapshot();
const CPlusPlus::Snapshot snapshot = m_modelManager->snapshot();
const WorkingCopy workingCopy = m_modelManager->workingCopy();
// add the macro definition itself
@@ -736,7 +739,7 @@ void CppFindReferences::findMacroUses(const CPlusPlus::Macro &macro, const QStri
macro.nameToQString().length());
}
QFuture<Usage> result;
QFuture<CPlusPlus::Usage> result;
result = Utils::runAsync(m_modelManager->sharedThreadPool(), findMacroUses_helper,
workingCopy, snapshot, macro);
createWatcher(result, search);
@@ -752,9 +755,9 @@ void CppFindReferences::renameMacroUses(const CPlusPlus::Macro &macro, const QSt
findMacroUses(macro, textToReplace, true);
}
void CppFindReferences::createWatcher(const QFuture<Usage> &future, SearchResult *search)
void CppFindReferences::createWatcher(const QFuture<CPlusPlus::Usage> &future, SearchResult *search)
{
QFutureWatcher<Usage> *watcher = new QFutureWatcher<Usage>();
QFutureWatcher<CPlusPlus::Usage> *watcher = new QFutureWatcher<CPlusPlus::Usage>();
// auto-delete:
connect(watcher, &QFutureWatcherBase::finished, watcher, [search, watcher]() {
searchFinished(search, watcher);

1
src/plugins/cpptools/cpptools.pro
View File

@@ -95,6 +95,7 @@ HEADERS += \
cppsymbolinfo.h \
cursorineditor.h \
wrappablelineedit.h \
usages.h
SOURCES += \
abstracteditorsupport.cpp \

1
src/plugins/cpptools/cpptools.qbs
View File

@@ -203,6 +203,7 @@ Project {
"symbolsfindfilter.h",
"typehierarchybuilder.cpp",
"typehierarchybuilder.h",
"usages.h"
]
Group {