Merge topic 'cmake-gui-qt6-decode' into release-3.24

497397bd17 cmake-gui: Support non-ASCII chars on Windows with Qt6

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !7346

5 files changed, 81 insertions, 105 deletions

diff --git a/Source/QtDialog/CMakeSetup.cxx b/Source/QtDialog/CMakeSetup.cxx
index c556049..fb12b7d 100644
--- a/Source/QtDialog/CMakeSetup.cxx
+++ b/Source/QtDialog/CMakeSetup.cxx
@@ -10,15 +10,6 @@
 #include <QTranslator>
 #include <QtPlugin>
 
-// FIXME(#23565): Qt6 has QTextCodec in Core5Compat, but using its
-// `setCodecForLocale` does not make cmake-gui support non-ASCII chars
-// on Windows.  For now we only support them with Qt5.  How do we support
-// them with Qt6, preferably without Core5Compat?
-#if defined(Q_OS_WIN) && (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
-#  include <QTextCodec>
-#  define CMAKE_HAVE_QTEXTCODEC
-#endif
-
 #include "cmsys/CommandLineArguments.hxx"
 #include "cmsys/Encoding.hxx"
 #include "cmsys/SystemTools.hxx"
@@ -133,11 +124,6 @@ int main(int argc, char** argv)
 
   setlocale(LC_NUMERIC, "C");
 
-#ifdef CMAKE_HAVE_QTEXTCODEC
-  QTextCodec* utf8_codec = QTextCodec::codecForName("UTF-8");
-  QTextCodec::setCodecForLocale(utf8_codec);
-#endif
-
   // tell the cmake library where cmake is
   QDir cmExecDir(QApplication::applicationDirPath());
 #if defined(Q_OS_MAC)
@@ -146,7 +132,7 @@ int main(int argc, char** argv)
 
   // pick up translation files if they exists in the data directory
   QDir translationsDir = cmExecDir;
-  translationsDir.cd(QString::fromLocal8Bit(".." CMAKE_DATA_DIR));
+  translationsDir.cd(".." CMAKE_DATA_DIR);
   translationsDir.cd("i18n");
   QTranslator translator;
   if (translator.load(QLocale(), "cmake", "_", translationsDir.path())) {
@@ -185,8 +171,7 @@ int main(int argc, char** argv)
         }
       }
 
-      sourceDirectory =
-        cmSystemTools::CollapseFullPath(path.toLocal8Bit().data());
+      sourceDirectory = cmSystemTools::CollapseFullPath(path.toStdString());
       cmSystemTools::ConvertToUnixSlashes(sourceDirectory);
     } else if (arg.startsWith("-B")) {
       QString path = arg.mid(2);
@@ -203,8 +188,7 @@ int main(int argc, char** argv)
         }
       }
 
-      binaryDirectory =
-        cmSystemTools::CollapseFullPath(path.toLocal8Bit().data());
+      binaryDirectory = cmSystemTools::CollapseFullPath(path.toStdString());
       cmSystemTools::ConvertToUnixSlashes(binaryDirectory);
     } else if (arg.startsWith("--preset=")) {
       QString preset = arg.mid(cmStrLen("--preset="));
@@ -212,7 +196,7 @@ int main(int argc, char** argv)
         std::cerr << "No preset specified for --preset" << std::endl;
         return 1;
       }
-      presetName = preset.toLocal8Bit().data();
+      presetName = preset.toStdString();
     } else if (arg == "--browse-manual") {
       OpenReferenceManual();
       return 0;
@@ -220,21 +204,20 @@ int main(int argc, char** argv)
   }
   if (!sourceDirectory.empty() &&
       (!binaryDirectory.empty() || !presetName.empty())) {
-    dialog.setSourceDirectory(QString::fromLocal8Bit(sourceDirectory.c_str()));
+    dialog.setSourceDirectory(QString::fromStdString(sourceDirectory));
     if (!binaryDirectory.empty()) {
-      dialog.setBinaryDirectory(
-        QString::fromLocal8Bit(binaryDirectory.c_str()));
+      dialog.setBinaryDirectory(QString::fromStdString(binaryDirectory));
       if (!presetName.empty()) {
         dialog.setStartupBinaryDirectory(true);
       }
     }
     if (!presetName.empty()) {
-      dialog.setDeferredPreset(QString::fromLocal8Bit(presetName.c_str()));
+      dialog.setDeferredPreset(QString::fromStdString(presetName));
     }
   } else {
     if (args.count() == 2) {
       std::string filePath =
-        cmSystemTools::CollapseFullPath(args[1].toLocal8Bit().data());
+        cmSystemTools::CollapseFullPath(args[1].toStdString());
 
       // check if argument is a directory containing CMakeCache.txt
       std::string buildFilePath = cmStrCat(filePath, "/CMakeCache.txt");
@@ -249,12 +232,12 @@ int main(int argc, char** argv)
       std::string srcFilePath = cmStrCat(filePath, "/CMakeLists.txt");
 
       if (cmSystemTools::FileExists(buildFilePath.c_str())) {
-        dialog.setBinaryDirectory(QString::fromLocal8Bit(
-          cmSystemTools::GetFilenamePath(buildFilePath).c_str()));
+        dialog.setBinaryDirectory(QString::fromStdString(
+          cmSystemTools::GetFilenamePath(buildFilePath)));
       } else if (cmSystemTools::FileExists(srcFilePath.c_str())) {
-        dialog.setSourceDirectory(QString::fromLocal8Bit(filePath.c_str()));
-        dialog.setBinaryDirectory(QString::fromLocal8Bit(
-          cmSystemTools::CollapseFullPath(".").c_str()));
+        dialog.setSourceDirectory(QString::fromStdString(filePath));
+        dialog.setBinaryDirectory(
+          QString::fromStdString(cmSystemTools::CollapseFullPath(".")));
       }
     }
   }
diff --git a/Source/QtDialog/CMakeSetupDialog.cxx b/Source/QtDialog/CMakeSetupDialog.cxx
index 3c41fce..01fa7bb 100644
--- a/Source/QtDialog/CMakeSetupDialog.cxx
+++ b/Source/QtDialog/CMakeSetupDialog.cxx
@@ -50,7 +50,7 @@ void OpenReferenceManual()
 
   if (!cmSystemTools::GetHTMLDoc().empty()) {
     url = QUrl::fromLocalFile(
-      QDir(QString::fromLocal8Bit(cmSystemTools::GetHTMLDoc().data()))
+      QDir(QString::fromStdString(cmSystemTools::GetHTMLDoc()))
         .filePath("index.html"));
   }
 
@@ -735,7 +735,7 @@ void CMakeSetupDialog::showPresetLoadError(
 {
   QMessageBox::warning(
     this, "Error Reading CMake Presets",
-    QString::fromLocal8Bit("Could not read presets from %1: %2")
+    QString("Could not read presets from %1: %2")
       .arg(dir, cmCMakePresetsGraph::ResultToString(result)));
 }
 
diff --git a/Source/QtDialog/FirstConfigure.cxx b/Source/QtDialog/FirstConfigure.cxx
index 10360bb..f3c4a8b 100644
--- a/Source/QtDialog/FirstConfigure.cxx
+++ b/Source/QtDialog/FirstConfigure.cxx
@@ -107,22 +107,21 @@ void StartCompilerSetup::setGenerators(
   QStringList generator_list;
 
   for (cmake::GeneratorInfo const& gen : gens) {
-    generator_list.append(QString::fromLocal8Bit(gen.name.c_str()));
+    generator_list.append(QString::fromStdString(gen.name));
 
     if (gen.supportsPlatform) {
       this->GeneratorsSupportingPlatform.append(
-        QString::fromLocal8Bit(gen.name.c_str()));
+        QString::fromStdString(gen.name));
 
-      this
-        ->GeneratorDefaultPlatform[QString::fromLocal8Bit(gen.name.c_str())] =
-        QString::fromLocal8Bit(gen.defaultPlatform.c_str());
+      this->GeneratorDefaultPlatform[QString::fromStdString(gen.name)] =
+        QString::fromStdString(gen.defaultPlatform);
 
       auto platformIt = gen.supportedPlatforms.cbegin();
       while (platformIt != gen.supportedPlatforms.cend()) {
 
         this->GeneratorSupportedPlatforms.insert(
-          QString::fromLocal8Bit(gen.name.c_str()),
-          QString::fromLocal8Bit((*platformIt).c_str()));
+          QString::fromStdString(gen.name),
+          QString::fromStdString((*platformIt)));
 
         platformIt++;
       }
@@ -130,7 +129,7 @@ void StartCompilerSetup::setGenerators(
 
     if (gen.supportsToolset) {
       this->GeneratorsSupportingToolset.append(
-        QString::fromLocal8Bit(gen.name.c_str()));
+        QString::fromStdString(gen.name));
     }
   }
 
diff --git a/Source/QtDialog/QCMake.cxx b/Source/QtDialog/QCMake.cxx
index ffb6157..5420d8d 100644
--- a/Source/QtDialog/QCMake.cxx
+++ b/Source/QtDialog/QCMake.cxx
@@ -70,7 +70,7 @@ QCMake::QCMake(QObject* p)
     this->loadPresets();
     if (!this->PresetName.isEmpty() &&
         this->CMakePresetsGraph.ConfigurePresets.find(
-          std::string(this->PresetName.toLocal8Bit())) ==
+          std::string(this->PresetName.toStdString())) ==
           this->CMakePresetsGraph.ConfigurePresets.end()) {
       this->setPreset(QString{});
     }
@@ -87,8 +87,8 @@ void QCMake::loadCache(const QString& dir)
 
 void QCMake::setSourceDirectory(const QString& _dir)
 {
-  QString dir = QString::fromLocal8Bit(
-    cmSystemTools::GetActualCaseForPath(_dir.toLocal8Bit().data()).c_str());
+  QString dir = QString::fromStdString(
+    cmSystemTools::GetActualCaseForPath(_dir.toStdString()));
   if (this->SourceDirectory != dir) {
     this->SourceDirectory = QDir::fromNativeSeparators(dir);
     emit this->sourceDirChanged(this->SourceDirectory);
@@ -99,8 +99,8 @@ void QCMake::setSourceDirectory(const QString& _dir)
 
 void QCMake::setBinaryDirectory(const QString& _dir)
 {
-  QString dir = QString::fromLocal8Bit(
-    cmSystemTools::GetActualCaseForPath(_dir.toLocal8Bit().data()).c_str());
+  QString dir = QString::fromStdString(
+    cmSystemTools::GetActualCaseForPath(_dir.toStdString()));
   if (this->BinaryDirectory != dir) {
     this->BinaryDirectory = QDir::fromNativeSeparators(dir);
     emit this->binaryDirChanged(this->BinaryDirectory);
@@ -108,8 +108,7 @@ void QCMake::setBinaryDirectory(const QString& _dir)
     this->setGenerator(QString());
     this->setToolset(QString());
     this->setPlatform(QString());
-    if (!this->CMakeInstance->LoadCache(
-          this->BinaryDirectory.toLocal8Bit().data())) {
+    if (!this->CMakeInstance->LoadCache(this->BinaryDirectory.toStdString())) {
       QDir testDir(this->BinaryDirectory);
       if (testDir.exists("CMakeCache.txt")) {
         cmSystemTools::Error(
@@ -124,7 +123,7 @@ void QCMake::setBinaryDirectory(const QString& _dir)
     emit this->propertiesChanged(props);
     cmValue homeDir = state->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
     if (homeDir) {
-      setSourceDirectory(QString::fromLocal8Bit(homeDir->c_str()));
+      setSourceDirectory(QString(homeDir->c_str()));
     }
     cmValue gen = state->GetCacheEntryValue("CMAKE_GENERATOR");
     if (gen) {
@@ -133,17 +132,17 @@ void QCMake::setBinaryDirectory(const QString& _dir)
       std::string curGen =
         cmExternalMakefileProjectGenerator::CreateFullGeneratorName(*gen,
                                                                     *extraGen);
-      this->setGenerator(QString::fromLocal8Bit(curGen.c_str()));
+      this->setGenerator(QString::fromStdString(curGen));
     }
 
     cmValue platform = state->GetCacheEntryValue("CMAKE_GENERATOR_PLATFORM");
     if (platform) {
-      this->setPlatform(QString::fromLocal8Bit(platform->c_str()));
+      this->setPlatform(QString(platform->c_str()));
     }
 
     cmValue toolset = state->GetCacheEntryValue("CMAKE_GENERATOR_TOOLSET");
     if (toolset) {
-      this->setToolset(QString::fromLocal8Bit(toolset->c_str()));
+      this->setToolset(QString(toolset->c_str()));
     }
 
     checkOpenPossible();
@@ -157,13 +156,13 @@ void QCMake::setPreset(const QString& name, bool setBinary)
     emit this->presetChanged(this->PresetName);
 
     if (!name.isNull()) {
-      std::string presetName(name.toLocal8Bit());
+      std::string presetName(name.toStdString());
       auto const& expandedPreset =
         this->CMakePresetsGraph.ConfigurePresets[presetName].Expanded;
       if (expandedPreset) {
         if (setBinary && !expandedPreset->BinaryDir.empty()) {
           QString binaryDir =
-            QString::fromLocal8Bit(expandedPreset->BinaryDir.data());
+            QString::fromStdString(expandedPreset->BinaryDir);
           this->setBinaryDirectory(binaryDir);
         }
         if (expandedPreset->WarnDev) {
@@ -190,8 +189,8 @@ void QCMake::setPreset(const QString& name, bool setBinary)
         this->Environment = this->StartEnvironment;
         for (auto const& v : expandedPreset->Environment) {
           if (v.second) {
-            this->Environment.insert(QString::fromLocal8Bit(v.first.data()),
-                                     QString::fromLocal8Bit(v.second->data()));
+            this->Environment.insert(QString::fromStdString(v.first),
+                                     QString::fromStdString(v.second.value()));
           }
         }
       }
@@ -240,17 +239,14 @@ void QCMake::configure()
     UINT lastErrorMode = SetErrorMode(0);
 #endif
 
-    this->CMakeInstance->SetHomeDirectory(
-      this->SourceDirectory.toLocal8Bit().data());
+    this->CMakeInstance->SetHomeDirectory(this->SourceDirectory.toStdString());
     this->CMakeInstance->SetHomeOutputDirectory(
-      this->BinaryDirectory.toLocal8Bit().data());
+      this->BinaryDirectory.toStdString());
     this->CMakeInstance->SetGlobalGenerator(
       this->CMakeInstance->CreateGlobalGenerator(
-        this->Generator.toLocal8Bit().data()));
-    this->CMakeInstance->SetGeneratorPlatform(
-      this->Platform.toLocal8Bit().data());
-    this->CMakeInstance->SetGeneratorToolset(
-      this->Toolset.toLocal8Bit().data());
+        this->Generator.toStdString()));
+    this->CMakeInstance->SetGeneratorPlatform(this->Platform.toStdString());
+    this->CMakeInstance->SetGeneratorToolset(this->Toolset.toStdString());
     this->CMakeInstance->LoadCache();
     this->CMakeInstance->SetWarnUninitialized(this->WarnUninitializedMode);
     this->CMakeInstance->PreLoadCMakeFiles();
@@ -303,8 +299,8 @@ void QCMake::open()
   InterruptFlag = 0;
   cmSystemTools::ResetErrorOccuredFlag();
 
-  auto successful = this->CMakeInstance->Open(
-    this->BinaryDirectory.toLocal8Bit().data(), false);
+  auto successful =
+    this->CMakeInstance->Open(this->BinaryDirectory.toStdString(), false);
 
 #ifdef Q_OS_WIN
   SetErrorMode(lastErrorMode);
@@ -329,10 +325,10 @@ void QCMake::setProperties(const QCMakePropertyList& newProps)
     }
 
     QCMakeProperty prop;
-    prop.Key = QString::fromLocal8Bit(key.c_str());
+    prop.Key = QString::fromStdString(key);
     int idx = props.indexOf(prop);
     if (idx == -1) {
-      toremove.append(QString::fromLocal8Bit(key.c_str()));
+      toremove.append(QString::fromStdString(key));
     } else {
       prop = props[idx];
 #if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
@@ -343,8 +339,7 @@ void QCMake::setProperties(const QCMakePropertyList& newProps)
       if (isBool) {
         state->SetCacheEntryValue(key, prop.Value.toBool() ? "ON" : "OFF");
       } else {
-        state->SetCacheEntryValue(key,
-                                  prop.Value.toString().toLocal8Bit().data());
+        state->SetCacheEntryValue(key, prop.Value.toString().toStdString());
       }
       props.removeAt(idx);
     }
@@ -352,35 +347,35 @@ void QCMake::setProperties(const QCMakePropertyList& newProps)
 
   // remove some properties
   foreach (QString const& s, toremove) {
-    this->CMakeInstance->UnwatchUnusedCli(s.toLocal8Bit().data());
+    this->CMakeInstance->UnwatchUnusedCli(s.toStdString());
 
-    state->RemoveCacheEntry(s.toLocal8Bit().data());
+    state->RemoveCacheEntry(s.toStdString());
   }
 
   // add some new properties
   foreach (QCMakeProperty const& s, props) {
-    this->CMakeInstance->WatchUnusedCli(s.Key.toLocal8Bit().data());
+    this->CMakeInstance->WatchUnusedCli(s.Key.toStdString());
 
     if (s.Type == QCMakeProperty::BOOL) {
       this->CMakeInstance->AddCacheEntry(
-        s.Key.toLocal8Bit().data(), s.Value.toBool() ? "ON" : "OFF",
-        s.Help.toLocal8Bit().data(), cmStateEnums::BOOL);
+        s.Key.toStdString(), s.Value.toBool() ? "ON" : "OFF",
+        s.Help.toStdString().c_str(), cmStateEnums::BOOL);
     } else if (s.Type == QCMakeProperty::STRING) {
       this->CMakeInstance->AddCacheEntry(
-        s.Key.toLocal8Bit().data(), s.Value.toString().toLocal8Bit().data(),
-        s.Help.toLocal8Bit().data(), cmStateEnums::STRING);
+        s.Key.toStdString(), s.Value.toString().toStdString(),
+        s.Help.toStdString().c_str(), cmStateEnums::STRING);
     } else if (s.Type == QCMakeProperty::PATH) {
       this->CMakeInstance->AddCacheEntry(
-        s.Key.toLocal8Bit().data(), s.Value.toString().toLocal8Bit().data(),
-        s.Help.toLocal8Bit().data(), cmStateEnums::PATH);
+        s.Key.toStdString(), s.Value.toString().toStdString(),
+        s.Help.toStdString().c_str(), cmStateEnums::PATH);
     } else if (s.Type == QCMakeProperty::FILEPATH) {
       this->CMakeInstance->AddCacheEntry(
-        s.Key.toLocal8Bit().data(), s.Value.toString().toLocal8Bit().data(),
-        s.Help.toLocal8Bit().data(), cmStateEnums::FILEPATH);
+        s.Key.toStdString(), s.Value.toString().toStdString(),
+        s.Help.toStdString().c_str(), cmStateEnums::FILEPATH);
     }
   }
 
-  this->CMakeInstance->SaveCache(this->BinaryDirectory.toLocal8Bit().data());
+  this->CMakeInstance->SaveCache(this->BinaryDirectory.toStdString());
 }
 
 QCMakePropertyList QCMake::properties() const
@@ -399,11 +394,11 @@ QCMakePropertyList QCMake::properties() const
     cmValue cachedValue = state->GetCacheEntryValue(key);
 
     QCMakeProperty prop;
-    prop.Key = QString::fromLocal8Bit(key.c_str());
+    prop.Key = QString::fromStdString(key);
     if (cmValue hs = state->GetCacheEntryProperty(key, "HELPSTRING")) {
-      prop.Help = QString::fromLocal8Bit(hs->c_str());
+      prop.Help = QString(hs->c_str());
     }
-    prop.Value = QString::fromLocal8Bit(cachedValue->c_str());
+    prop.Value = QString(cachedValue->c_str());
     prop.Advanced = state->GetCacheEntryPropertyAsBool(key, "ADVANCED");
     if (t == cmStateEnums::BOOL) {
       prop.Type = QCMakeProperty::BOOL;
@@ -416,8 +411,7 @@ QCMakePropertyList QCMake::properties() const
       prop.Type = QCMakeProperty::STRING;
       cmValue stringsProperty = state->GetCacheEntryProperty(key, "STRINGS");
       if (stringsProperty) {
-        prop.Strings =
-          QString::fromLocal8Bit(stringsProperty->c_str()).split(";");
+        prop.Strings = QString(stringsProperty->c_str()).split(";");
       }
     }
 
@@ -425,7 +419,7 @@ QCMakePropertyList QCMake::properties() const
   }
 
   if (!this->PresetName.isNull()) {
-    std::string presetName(this->PresetName.toLocal8Bit());
+    std::string presetName(this->PresetName.toStdString());
     auto const& p =
       this->CMakePresetsGraph.ConfigurePresets.at(presetName).Expanded;
     if (p) {
@@ -434,8 +428,8 @@ QCMakePropertyList QCMake::properties() const
           continue;
         }
         QCMakeProperty prop;
-        prop.Key = QString::fromLocal8Bit(v.first.data());
-        prop.Value = QString::fromLocal8Bit(v.second->Value.data());
+        prop.Key = QString::fromStdString(v.first);
+        prop.Value = QString::fromStdString(v.second->Value);
         prop.Type = QCMakeProperty::STRING;
         if (!v.second->Type.empty()) {
           auto type = cmState::StringToCacheEntryType(v.second->Type);
@@ -523,18 +517,18 @@ void QCMake::setUpEnvironment() const
 {
   auto env = QProcessEnvironment::systemEnvironment();
   for (auto const& key : env.keys()) {
-    cmSystemTools::UnsetEnv(key.toLocal8Bit().data());
+    cmSystemTools::UnsetEnv(key.toStdString().c_str());
   }
 
   for (auto const& var : this->Environment.toStringList()) {
-    cmSystemTools::PutEnv(var.toLocal8Bit().data());
+    cmSystemTools::PutEnv(var.toStdString());
   }
 }
 
 void QCMake::loadPresets()
 {
   auto result = this->CMakePresetsGraph.ReadProjectPresets(
-    this->SourceDirectory.toLocal8Bit().data(), true);
+    this->SourceDirectory.toStdString(), true);
   if (result != this->LastLoadPresetsResult &&
       result != cmCMakePresetsGraph::ReadFileResult::READ_OK) {
     emit this->presetLoadError(this->SourceDirectory, result);
@@ -550,14 +544,14 @@ void QCMake::loadPresets()
     }
 
     QCMakePreset preset;
-    preset.name = QString::fromLocal8Bit(p.Name.data());
-    preset.displayName = QString::fromLocal8Bit(p.DisplayName.data());
-    preset.description = QString::fromLocal8Bit(p.Description.data());
-    preset.generator = QString::fromLocal8Bit(p.Generator.data());
-    preset.architecture = QString::fromLocal8Bit(p.Architecture.data());
+    preset.name = QString::fromStdString(p.Name);
+    preset.displayName = QString::fromStdString(p.DisplayName);
+    preset.description = QString::fromStdString(p.Description);
+    preset.generator = QString::fromStdString(p.Generator);
+    preset.architecture = QString::fromStdString(p.Architecture);
     preset.setArchitecture = !p.ArchitectureStrategy ||
       p.ArchitectureStrategy == cmCMakePresetsGraph::ArchToolsetStrategy::Set;
-    preset.toolset = QString::fromLocal8Bit(p.Toolset.data());
+    preset.toolset = QString::fromStdString(p.Toolset);
     preset.setToolset = !p.ToolsetStrategy ||
       p.ToolsetStrategy == cmCMakePresetsGraph::ArchToolsetStrategy::Set;
     preset.enabled = it.Expanded && it.Expanded->ConditionResult &&
@@ -599,9 +593,9 @@ std::vector<cmake::GeneratorInfo> const& QCMake::availableGenerators() const
 void QCMake::deleteCache()
 {
   // delete cache
-  this->CMakeInstance->DeleteCache(this->BinaryDirectory.toLocal8Bit().data());
+  this->CMakeInstance->DeleteCache(this->BinaryDirectory.toStdString());
   // reload to make our cache empty
-  this->CMakeInstance->LoadCache(this->BinaryDirectory.toLocal8Bit().data());
+  this->CMakeInstance->LoadCache(this->BinaryDirectory.toStdString());
   // emit no generator and no properties
   this->setGenerator(QString());
   this->setToolset(QString());
@@ -615,7 +609,7 @@ void QCMake::reloadCache()
   QCMakePropertyList props;
   emit this->propertiesChanged(props);
   // reload
-  this->CMakeInstance->LoadCache(this->BinaryDirectory.toLocal8Bit().data());
+  this->CMakeInstance->LoadCache(this->BinaryDirectory.toStdString());
   // emit new cache properties
   props = this->properties();
   emit this->propertiesChanged(props);
@@ -681,7 +675,7 @@ void QCMake::setWarnUninitializedMode(bool value)
 
 void QCMake::checkOpenPossible()
 {
-  std::string data = this->BinaryDirectory.toLocal8Bit().data();
+  std::string data = this->BinaryDirectory.toStdString();
   auto possible = this->CMakeInstance->Open(data, true);
   emit openPossible(possible);
 }
diff --git a/Source/QtDialog/QCMakePresetItemModel.cxx b/Source/QtDialog/QCMakePresetItemModel.cxx
index 00a4e18..7ada2a5 100644
--- a/Source/QtDialog/QCMakePresetItemModel.cxx
+++ b/Source/QtDialog/QCMakePresetItemModel.cxx
@@ -17,12 +17,12 @@ QVariant QCMakePresetItemModel::data(const QModelIndex& index, int role) const
       // AccessibleDescriptionRole. This was determined by looking at
       // QComboBoxDelegate::isSeparator() (located in qcombobox_p.h.)
       if (index.internalId() == SEPARATOR_INDEX) {
-        return QString::fromLocal8Bit("separator");
+        return QString("separator");
       }
       return QString{};
     case Qt::DisplayRole: {
       if (index.internalId() == CUSTOM_INDEX) {
-        return QString::fromLocal8Bit("<custom>");
+        return QString("<custom>");
       }
       if (index.internalId() == SEPARATOR_INDEX) {
         return QVariant{};
@@ -32,7 +32,7 @@ QVariant QCMakePresetItemModel::data(const QModelIndex& index, int role) const
     }
     case Qt::ToolTipRole:
       if (index.internalId() == CUSTOM_INDEX) {
-        return QString::fromLocal8Bit("Specify all settings manually");
+        return QString("Specify all settings manually");
       }
       if (index.internalId() == SEPARATOR_INDEX) {
         return QVariant{};