Port androiddeployqt and uic from QStringRef to QStringView

Task-number: QTBUG-84319
Change-Id: I7f30a4d73dd98ee1977645d7274816cd71307506
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

src/tools/androiddeployqt/main.cpp

@@ -983,9 +983,10 @@ bool readInputFile(Options *options)
         const QJsonValue deploymentDependencies = jsonObject.value(QLatin1String("deployment-dependencies"));
         if (!deploymentDependencies.isUndefined()) {
             QString deploymentDependenciesString = deploymentDependencies.toString();
-            const auto dependencies = deploymentDependenciesString.splitRef(QLatin1Char(','));
+            const auto dependencies = QStringView{deploymentDependenciesString}.split(QLatin1Char(','));
-            for (const QStringRef &dependency : dependencies) {
+            for (const auto &dependency : dependencies) {
-                QString path = options->qtInstallDirectory + QLatin1Char('/') + dependency;
+                QString path = options->qtInstallDirectory + QChar::fromLatin1('/');
+                path += dependency;
                 if (QFileInfo(path).isDir()) {
                     QDirIterator iterator(path, QDirIterator::Subdirectories);
                     while (iterator.hasNext()) {
@@ -1137,7 +1138,7 @@ bool copyAndroidExtraLibs(Options *options)
         return true;
 
     if (options->verbose)
-        fprintf(stdout, "Copying %zd external libraries to package.\n", options->extraLibs.size());
+        fprintf(stdout, "Copying %zd external libraries to package.\n", qsizetype(options->extraLibs.size()));
 
     for (const QString &extraLib : options->extraLibs) {
         QFileInfo extraLibInfo(extraLib);

src/tools/uic/cpp/cppwriteincludes.cpp

@@ -315,7 +315,7 @@ void WriteIncludes::writeHeaders(const OrderedSet &headers, bool global)
     // Check for the old headers 'qslider.h' and replace by 'QtGui/QSlider'
     for (const QString &header : headers) {
         const QString value = m_oldHeaderToNewHeader.value(header, header);
-        const auto trimmed = QStringRef(&value).trimmed();
+        const auto trimmed = QStringView(value).trimmed();
         if (!trimmed.isEmpty())
             m_output << "#include " << openingQuote << trimmed << closingQuote << '\n';
     }

src/tools/uic/cpp/cppwriteinitialization.cpp

@@ -1308,7 +1308,7 @@ void WriteInitialization::writeProperties(const QString &varName,
             QTextStream str(&setFunction);
             if (stdset) {
                 str << language::derefPointer <<"set" << propertyName.at(0).toUpper()
-                    << propertyName.midRef(1) << '(';
+                    << QStringView{propertyName}.mid(1) << '(';
             } else {
                 str << language::derefPointer << QLatin1String("setProperty(\"")
                     << propertyName << "\", ";
@@ -2156,7 +2156,7 @@ void WriteInitialization::addInitializer(Item *item,
     if (!value.isEmpty()) {
         QString setter;
         QTextStream str(&setter);
-        str << language::derefPointer << "set" << name.at(0).toUpper() << name.midRef(1) << '(';
+        str << language::derefPointer << "set" << name.at(0).toUpper() << QStringView{name}.mid(1) << '(';
         if (column >= 0)
             str << column << ", ";
         str << value << ");";

src/tools/uic/shared/language.cpp

@@ -394,12 +394,12 @@ static void formatMemberFnPtr(QTextStream &str, const SignalSlot &s,
     const int parenPos = s.signature.indexOf(QLatin1Char('('));
     Q_ASSERT(parenPos >= 0);
     if (useQOverload) {
-        const auto parameters = s.signature.midRef(parenPos + 1,
+        const auto parameters = QStringView{s.signature}.mid(parenPos + 1,
                                                    s.signature.size() - parenPos - 2);
         str << "qOverload<" << parameters << ">(";
     }
 
-    const auto functionName = s.signature.leftRef(parenPos);
+    const auto functionName = QStringView{s.signature}.left(parenPos);
     str << '&' << s.className << "::" << functionName;
 
     if (useQOverload)
@@ -441,9 +441,9 @@ void formatConnection(QTextStream &str, const SignalSlot &sender, const SignalSl
         break;
     case Language::Python:
         str << sender.name << '.'
-            << sender.signature.leftRef(sender.signature.indexOf(QLatin1Char('(')))
+            << QStringView{sender.signature}.left(sender.signature.indexOf(QLatin1Char('(')))
             << ".connect(" << receiver.name << '.'
-            << receiver.signature.leftRef(receiver.signature.indexOf(QLatin1Char('(')))
+            << QStringView{receiver.signature}.left(receiver.signature.indexOf(QLatin1Char('(')))
             << ')';
         break;
     }

src/tools/uic/uic.cpp

@@ -130,7 +130,7 @@ static inline bool isCppCommentChar(QChar c)
     return  c == QLatin1Char('/') || c == QLatin1Char('*');
 }
 
-static int leadingCppCommentCharCount(const QStringRef &s)
+static int leadingCppCommentCharCount(QStringView s)
 {
     int i = 0;
     for (const int size = s.size(); i < size && isCppCommentChar(s.at(i)); ++i) {
@@ -142,7 +142,7 @@ void Uic::writeCopyrightHeaderPython(const DomUI *ui) const
 {
     QString comment = ui->elementComment();
     if (!comment.isEmpty()) {
-        const auto lines = comment.splitRef(QLatin1Char('\n'));
+        const auto lines = QStringView{comment}.split(QLatin1Char('\n'));
         for (const auto &line : lines) {
             if (const int leadingCommentChars = leadingCppCommentCharCount(line)) {
                  out << language::repeat(leadingCommentChars, '#')