Replace QFileInfo::fileName() with FileName::fileName()

Change-Id: I4852ff215abf25649fc5eac1e922ae901839ca3d
Reviewed-by: hjk <hjk@theqtcompany.com>

src/app/main.cpp

@@ -36,6 +36,7 @@
 #include <extensionsystem/pluginmanager.h>
 #include <extensionsystem/pluginspec.h>
 #include <qtsingleapplication.h>
+#include <utils/fileutils.h>
 #include <utils/hostosinfo.h>
 
 #include <QDebug>
@@ -172,7 +173,7 @@ static bool copyRecursively(const QString &srcFilePath,
     if (srcFileInfo.isDir()) {
         QDir targetDir(tgtFilePath);
         targetDir.cdUp();
-        if (!targetDir.mkdir(QFileInfo(tgtFilePath).fileName()))
+        if (!targetDir.mkdir(Utils::FileName::fromString(tgtFilePath).fileName()))
             return false;
         QDir sourceDir(srcFilePath);
         QStringList fileNames = sourceDir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden | QDir::System);

src/libs/utils/fileinprojectfinder.cpp

@@ -29,7 +29,8 @@
 ****************************************************************************/
 
 #include "fileinprojectfinder.h"
-#include <utils/qtcassert.h>
+#include "fileutils.h"
+#include "qtcassert.h"
 
 #include <QDebug>
 #include <QFileInfo>
@@ -215,9 +216,9 @@ QString FileInProjectFinder::findFile(const QUrl &fileUrl, bool *success) const
     if (debug)
         qDebug() << "FileInProjectFinder: checking project files ...";
 
-    const QString fileName = QFileInfo(originalPath).fileName();
+    const QString fileName = FileName::fromString(originalPath).fileName();
     foreach (const QString &f, m_projectFiles) {
-        if (QFileInfo(f).fileName() == fileName) {
+        if (FileName::fromString(f).fileName() == fileName) {
             m_cache.insert(originalPath, f);
             if (success)
                 *success = true;

src/libs/utils/fileutils.cpp

@@ -156,7 +156,7 @@ bool FileUtils::copyRecursively(const FileName &srcFilePath, const FileName &tgt
         if (!tgtFilePath.exists()) {
             QDir targetDir(tgtFilePath.toString());
             targetDir.cdUp();
-            if (!targetDir.mkdir(tgtFilePath.toFileInfo().fileName())) {
+            if (!targetDir.mkdir(tgtFilePath.fileName())) {
                 if (error) {
                     *error = QCoreApplication::translate("Utils::FileUtils", "Failed to create directory \"%1\".")
                             .arg(tgtFilePath.toUserOutput());

src/libs/utils/macroexpander.cpp

@@ -372,7 +372,7 @@ void MacroExpander::registerFileVariables(const QByteArray &prefix,
 
     registerVariable(prefix + kFileNamePostfix,
          tr("%1: File name without path.").arg(heading),
-         [base]() -> QString { QString tmp = base(); return tmp.isEmpty() ? QString() : QFileInfo(tmp).fileName(); },
+         [base]() -> QString { QString tmp = base(); return tmp.isEmpty() ? QString() : Utils::FileName::fromString(tmp).fileName(); },
          visibleInChooser);
 
     registerVariable(prefix + kFileBaseNamePostfix,

src/libs/utils/reloadpromptutils.cpp

@@ -28,6 +28,7 @@
 **
 ****************************************************************************/
 
+#include "fileutils.h"
 #include "reloadpromptutils.h"
 
 #include <QCoreApplication>
@@ -53,7 +54,7 @@ QTCREATOR_UTILS_EXPORT ReloadPromptAnswer reloadPrompt(const QString &fileName,
         msg = QCoreApplication::translate("Utils::reloadPrompt",
                 "The file <i>%1</i> has changed outside Qt Creator. Do you want to reload it?");
     }
-    msg = msg.arg(QFileInfo(fileName).fileName());
+    msg = msg.arg(FileName::fromString(fileName).fileName());
     return reloadPrompt(title, msg, QDir::toNativeSeparators(fileName), parent);
 }
 

src/libs/utils/unixutils.cpp

@@ -28,8 +28,9 @@
 **
 ****************************************************************************/
 
-
 #include "unixutils.h"
+#include "fileutils.h"
+
 #include <QSettings>
 #include <QFileInfo>
 #include <QCoreApplication>
@@ -81,7 +82,7 @@ QString UnixUtils::substituteFileBrowserParameters(const QString &pre, const QSt
             } else if (c == QLatin1Char('f')) {
                 s = QLatin1Char('"') + file + QLatin1Char('"');
             } else if (c == QLatin1Char('n')) {
-                s = QLatin1Char('"') + QFileInfo(file).fileName() + QLatin1Char('"');
+                s = QLatin1Char('"') + FileName::fromString(file).fileName() + QLatin1Char('"');
             } else if (c == QLatin1Char('%')) {
                 s = c;
             } else {

src/plugins/android/androidmanifestdocument.cpp

@@ -61,7 +61,7 @@ QString AndroidManifestDocument::defaultPath() const
 
 QString AndroidManifestDocument::suggestedFileName() const
 {
-    return filePath().toFileInfo().fileName();
+    return filePath().fileName();
 }
 
 bool AndroidManifestDocument::isModified() const

src/plugins/android/androidtoolchain.cpp

@@ -301,7 +301,7 @@ QList<AndroidToolChainFactory::AndroidToolChainInformation> AndroidToolChainFact
     QDirIterator it(path.appendPath(QLatin1String("toolchains")).toString(),
                     QStringList() << QLatin1String("*"), QDir::Dirs);
     while (it.hasNext()) {
-        const QString &fileName = QFileInfo(it.next()).fileName();
+        const QString &fileName = FileName::fromString(it.next()).fileName();
         int idx = versionRegExp.indexIn(fileName);
         if (idx == -1)
             continue;
@@ -376,7 +376,7 @@ QList<ToolChain *> AndroidToolChainFactory::createToolChainsForNdk(const Utils::
     QMap<Abi::Architecture, AndroidToolChain *> newestToolChainForArch;
 
     while (it.hasNext()) {
-        const QString &fileName = QFileInfo(it.next()).fileName();
+        const QString &fileName = FileName::fromString(it.next()).fileName();
         int idx = versionRegExp.indexIn(fileName);
         if (idx == -1)
             continue;
@@ -417,7 +417,7 @@ QList<int> AndroidToolChainFactory::newestToolChainVersionForArch(Abi::Architect
         QDirIterator it(path.appendPath(QLatin1String("toolchains")).toString(),
                         QStringList() << QLatin1String("*"), QDir::Dirs);
         while (it.hasNext()) {
-            const QString &fileName = QFileInfo(it.next()).fileName();
+            const QString &fileName = FileName::fromString(it.next()).fileName();
             int idx = versionRegExp.indexIn(fileName);
             if (idx == -1)
                 continue;

src/plugins/android/javaeditor.cpp

@@ -76,7 +76,7 @@ QString JavaDocument::defaultPath() const
 
 QString JavaDocument::suggestedFileName() const
 {
-    return filePath().toFileInfo().fileName();
+    return filePath().fileName();
 }
 
 

src/plugins/bookmarks/bookmarkmanager.cpp

@@ -388,7 +388,7 @@ QVariant BookmarkManager::data(const QModelIndex &index, int role) const
 
     Bookmark *bookMark = m_bookmarksList.at(index.row());
     if (role == BookmarkManager::Filename)
-        return QFileInfo(bookMark->fileName()).fileName();
+        return FileName::fromString(bookMark->fileName()).fileName();
     if (role == BookmarkManager::LineNumber)
         return bookMark->lineNumber();
     if (role == BookmarkManager::Directory)

src/plugins/cmakeprojectmanager/cmakebuildconfiguration.cpp

@@ -63,7 +63,7 @@ static QString shadowBuildDirectory(const QString &projectFilePath, const Kit *k
         return QString();
     QFileInfo info(projectFilePath);
 
-    const QString projectName = QFileInfo(info.absolutePath()).fileName();
+    const QString projectName = FileName::fromString(info.absolutePath()).fileName();
     ProjectMacroExpander expander(projectName, k, bcName);
     QDir projectDir = QDir(Project::projectDirectory(FileName::fromString(projectFilePath)).toString());
     QString buildPath = expander.expand(Core::DocumentManager::buildDirectory());

src/plugins/cmakeprojectmanager/cmakeeditor.cpp

@@ -257,7 +257,7 @@ QString CMakeDocument::defaultPath() const
 
 QString CMakeDocument::suggestedFileName() const
 {
-    return filePath().toFileInfo().fileName();
+    return filePath().fileName();
 }
 
 //

src/plugins/cmakeprojectmanager/cmakeproject.cpp

@@ -1213,7 +1213,7 @@ void CMakeCbpParser::parseUnit()
                     m_cmakeFileList.append( new ProjectExplorer::FileNode(fileName, ProjectExplorer::ProjectFileType, false));
                 } else {
                     bool generated = false;
-                    QString onlyFileName = QFileInfo(fileName).fileName();
+                    QString onlyFileName = Utils::FileName::fromString(fileName).fileName();
                     if (   (onlyFileName.startsWith(QLatin1String("moc_")) && onlyFileName.endsWith(QLatin1String(".cxx")))
                         || (onlyFileName.startsWith(QLatin1String("ui_")) && onlyFileName.endsWith(QLatin1String(".h")))
                         || (onlyFileName.startsWith(QLatin1String("qrc_")) && onlyFileName.endsWith(QLatin1String(".cxx"))))

src/plugins/coreplugin/dialogs/openwithdialog.cpp

@@ -30,8 +30,9 @@
 
 #include "openwithdialog.h"
 
+#include <utils/fileutils.h>
+
 #include <QPushButton>
-#include <QFileInfo>
 
 using namespace Core;
 using namespace Core::Internal;
@@ -41,7 +42,7 @@ OpenWithDialog::OpenWithDialog(const QString &fileName, QWidget *parent)
 {
     setupUi(this);
     setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
-    label->setText(tr("Open file \"%1\" with:").arg(QFileInfo(fileName).fileName()));
+    label->setText(tr("Open file \"%1\" with:").arg(Utils::FileName::fromString(fileName).fileName()));
     buttonBox->button(QDialogButtonBox::Ok)->setDefault(true);
 
     connect(buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()),

src/plugins/coreplugin/editormanager/editormanager.cpp

@@ -1612,7 +1612,7 @@ void EditorManagerPrivate::copyFileNameFromContextMenu()
 {
     if (!d->m_contextMenuEntry)
         return;
-    QApplication::clipboard()->setText(QFileInfo(d->m_contextMenuEntry->fileName()).fileName());
+    QApplication::clipboard()->setText(FileName::fromString(d->m_contextMenuEntry->fileName()).fileName());
 }
 
 void EditorManagerPrivate::saveDocumentFromContextMenu()

src/plugins/coreplugin/idocument.cpp

@@ -32,6 +32,7 @@
 
 #include "infobar.h"
 
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
 #include <QFile>
@@ -263,7 +264,7 @@ QString IDocument::displayName() const
 {
     if (!d->displayName.isEmpty())
         return d->displayName;
-    return d->filePath.toFileInfo().fileName();
+    return d->filePath.fileName();
 }
 
 /*!

src/plugins/coreplugin/locator/filesystemfilter.cpp

@@ -119,7 +119,7 @@ QList<LocatorFilterEntry> FileSystemFilter::matchesFor(QFutureInterface<LocatorF
     // file names can match with +linenumber or :linenumber
     name = entry;
     const QString lineNoSuffix = EditorManager::splitLineNumber(&name);
-    name = QFileInfo(name).fileName();
+    name = Utils::FileName::fromString(name).fileName();
     foreach (const QString &file, files) {
         if (future.isCanceled())
             break;

src/plugins/coreplugin/toolsettings.cpp

@@ -149,7 +149,7 @@ void ToolSettings::apply()
                     if (tool->preset() && (*tool) != (*(tool->preset()))) {
                         // check if we need to choose a new file name
                         if (tool->preset()->fileName() == tool->fileName()) {
-                            const QString &fileName = QFileInfo(tool->preset()->fileName()).fileName();
+                            const QString &fileName = Utils::FileName::fromString(tool->preset()->fileName()).fileName();
                             const QString &newFilePath = getUserFilePath(fileName);
                             // TODO error handling if newFilePath.isEmpty() (i.e. failed to find a unused name)
                             tool->setFileName(newFilePath);

src/plugins/cpaster/frontend/argumentscollector.cpp

@@ -30,7 +30,8 @@
 
 #include "argumentscollector.h"
 
-#include <QFileInfo>
+#include <utils/fileutils.h>
+
 #include <QCoreApplication>
 
 static QString pasteRequestString() { return QLatin1String("paste"); }
@@ -72,7 +73,7 @@ bool ArgumentsCollector::collect(const QStringList &args)
 QString ArgumentsCollector::usageString() const
 {
     QString usage = QString::fromLatin1("Usage:\n\t%1 <request> [ <request options>]\n\t")
-            .arg(QFileInfo(QCoreApplication::applicationFilePath()).fileName());
+            .arg(Utils::FileName::fromString(QCoreApplication::applicationFilePath()).fileName());
     usage += QString::fromLatin1("Possible requests: \"%1\", \"%2\", \"%3\"\n\t")
             .arg(pasteRequestString(), listProtocolsRequestString(), helpRequestString());
     usage += QString::fromLatin1("Possible options for request \"%1\": \"%2 <file>\" (default: stdin), "

src/plugins/cppeditor/cppelementevaluator.cpp

@@ -38,7 +38,6 @@
 #include <cplusplus/TypeOfExpression.h>
 
 #include <QDir>
-#include <QFileInfo>
 #include <QSet>
 #include <QQueue>
 
@@ -258,7 +257,7 @@ Unknown::Unknown(const QString &type) : type(type)
 
 CppInclude::CppInclude(const Document::Include &includeFile) :
     path(QDir::toNativeSeparators(includeFile.resolvedFileName())),
-    fileName(QFileInfo(includeFile.resolvedFileName()).fileName())
+    fileName(Utils::FileName::fromString(includeFile.resolvedFileName()).fileName())
 {
     helpCategory = TextEditor::HelpItem::Brief;
     helpIdCandidates = QStringList(fileName);

src/plugins/cppeditor/cpppreprocessordialog.cpp

@@ -53,7 +53,7 @@ CppPreProcessorDialog::CppPreProcessorDialog(QWidget *parent, const QString &fil
     setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
 
     m_ui->setupUi(this);
-    m_ui->editorLabel->setText(m_ui->editorLabel->text().arg(QFileInfo(m_filePath).fileName()));
+    m_ui->editorLabel->setText(m_ui->editorLabel->text().arg(Utils::FileName::fromString(m_filePath).fileName()));
     m_ui->editWidget->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
 
     CppSnippetProvider().decorateEditor(m_ui->editWidget);

src/plugins/cppeditor/cppquickfixes.cpp

@@ -1917,7 +1917,7 @@ void AddIncludeForUndefinedIdentifier::match(const CppQuickFixInterface &interfa
                                                             header.toString(),
                                                             headerPaths);
                 if (include.size() > 2) {
-                    const QString headerFileName = QFileInfo(info->fileName()).fileName();
+                    const QString headerFileName = Utils::FileName::fromString(info->fileName()).fileName();
                     QTC_ASSERT(!headerFileName.isEmpty(), break);
 
                     int priority = 0;

src/plugins/cpptools/cppfilesettingspage.cpp

@@ -40,11 +40,11 @@
 #include <cppeditor/cppeditorconstants.h>
 
 #include <utils/environment.h>
+#include <utils/fileutils.h>
 
 #include <QSettings>
 #include <QDebug>
 #include <QFile>
-#include <QFileInfo>
 #include <QCoreApplication>
 #include <QDate>
 #include <QLocale>
@@ -157,7 +157,7 @@ static bool keyWordReplacement(const QString &keyWord,
         return true;
     }
     if (keyWord == QLatin1String("%FILENAME%")) {
-        *value = QFileInfo(file).fileName();
+        *value = Utils::FileName::fromString(file).fileName();
         return true;
     }
     if (keyWord == QLatin1String("%DATE%")) {

src/plugins/cpptools/cppmodelmanager_test.cpp

@@ -45,7 +45,6 @@
 #include <utils/hostosinfo.h>
 
 #include <QDebug>
-#include <QFileInfo>
 #include <QtTest>
 
 using namespace CppTools;
@@ -653,7 +652,7 @@ void CppToolsPlugin::test_modelmanager_extraeditorsupport_uiFiles()
     QHashIterator<Utils::FileName, QPair<QByteArray, unsigned> > it = workingCopy.iterator();
     while (it.hasNext()) {
         it.next();
-        fileNamesInWorkinCopy << QFileInfo(it.key().toString()).fileName();
+        fileNamesInWorkinCopy << Utils::FileName::fromString(it.key().toString()).fileName();
     }
     fileNamesInWorkinCopy.sort();
     const QString expectedUiHeaderFileName = _("ui_mainwindow.h");
@@ -671,8 +670,8 @@ void CppToolsPlugin::test_modelmanager_extraeditorsupport_uiFiles()
     QVERIFY(document);
     const QStringList includedFiles = document->includedFiles();
     QCOMPARE(includedFiles.size(), 2);
-    QCOMPARE(QFileInfo(includedFiles.at(0)).fileName(), _("mainwindow.h"));
+    QCOMPARE(Utils::FileName::fromString(includedFiles.at(0)).fileName(), _("mainwindow.h"));
-    QCOMPARE(QFileInfo(includedFiles.at(1)).fileName(), _("ui_mainwindow.h"));
+    QCOMPARE(Utils::FileName::fromString(includedFiles.at(1)).fileName(), _("ui_mainwindow.h"));
 }
 
 /// QTCREATORBUG-9828: Locator shows symbols of closed files

src/plugins/debugger/breakhandler.cpp

@@ -620,7 +620,7 @@ QVariant BreakpointItem::data(int column, int role) const
                 if (str.isEmpty() && !m_params.fileName.isEmpty())
                     str = m_params.fileName;
                 if (str.isEmpty()) {
-                    QString s = QFileInfo(str).fileName();
+                    QString s = Utils::FileName::fromString(str).fileName();
                     if (!s.isEmpty())
                         str = s;
                 }

src/plugins/debugger/cdb/cdbparsehelpers.cpp

@@ -37,6 +37,7 @@
 #include <debugger/shared/hostutils.h>
 #include <debugger/threaddata.h>
 
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
 #include <QDir>
@@ -87,7 +88,7 @@ static inline QString cdbBreakPointFileName(const BreakpointParameters &bp,
     if (bp.fileName.isEmpty())
         return bp.fileName;
     if (bp.pathUsage == BreakpointUseShortPath)
-        return QFileInfo(bp.fileName).fileName();
+        return Utils::FileName::fromString(bp.fileName).fileName();
     return cdbSourcePathMapping(QDir::toNativeSeparators(bp.fileName), sourcePathMapping, SourceToDebugger);
 }
 

src/plugins/debugger/debuggerdialogs.cpp

@@ -181,7 +181,7 @@ QString StartApplicationParameters::displayName() const
 {
     const int maxLength = 60;
 
-    QString name = QFileInfo(localExecutable).fileName() + QLatin1Char(' ') + processArgs;
+    QString name = FileName::fromString(localExecutable).fileName() + QLatin1Char(' ') + processArgs;
     if (name.size() > 60) {
         int index = name.lastIndexOf(QLatin1Char(' '), maxLength);
         if (index == -1)

src/plugins/debugger/debuggerplugin.cpp

@@ -634,7 +634,7 @@ public:
                 message = tr("0x%1 hit").arg(data.address, 0, 16);
             } else {
                 //: Message tracepoint: %1 file, %2 line %3 function hit.
-                message = tr("%1:%2 %3() hit").arg(QFileInfo(data.fileName).fileName()).
+                message = tr("%1:%2 %3() hit").arg(FileName::fromString(data.fileName).fileName()).
                         arg(data.lineNumber).
                         arg(cppFunctionAt(data.fileName, data.lineNumber));
             }

src/plugins/debugger/gdb/gdbengine.cpp

@@ -1860,7 +1860,7 @@ QString GdbEngine::cleanupFullName(const QString &fileName)
     }
 
     cleanFilePath.clear();
-    const QString base = QFileInfo(fileName).fileName();
+    const QString base = FileName::fromString(fileName).fileName();
 
     QMap<QString, QString>::const_iterator jt = m_baseNameToFullName.find(base);
     while (jt != m_baseNameToFullName.end() && jt.key() == base) {
@@ -2438,7 +2438,7 @@ QString GdbEngine::breakLocation(const QString &file) const
 {
     QString where = m_fullToShortName.value(file);
     if (where.isEmpty())
-        return QFileInfo(file).fileName();
+        return FileName::fromString(file).fileName();
     return where;
 }
 

src/plugins/debugger/qml/qmlinspectoragent.cpp

@@ -37,11 +37,11 @@
 #include <debugger/watchhandler.h>
 
 #include <qmldebug/qmldebugconstants.h>
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 #include <utils/savedaction.h>
 
 #include <QElapsedTimer>
-#include <QFileInfo>
 #include <QLoggingCategory>
 
 using namespace QmlDebug;
@@ -583,7 +583,7 @@ void QmlInspectorAgent::fetchContextObjectsForLocation(const QString &file,
 
     log(LogSend, QString::fromLatin1("FETCH_OBJECTS_FOR_LOCATION %1:%2:%3").arg(file)
         .arg(QString::number(lineNumber)).arg(QString::number(columnNumber)));
-    quint32 queryId = m_engineClient->queryObjectsForLocation(QFileInfo(file).fileName(),
+    quint32 queryId = m_engineClient->queryObjectsForLocation(Utils::FileName::fromString(file).fileName(),
                                                              lineNumber, columnNumber);
     qCDebug(qmlInspectorLog) << __FUNCTION__ << '(' << file << ':' << lineNumber
                              << ':' << columnNumber << ')' << " - query id" << queryId;

src/plugins/debugger/qml/qmlv8debuggerclient.cpp

@@ -471,7 +471,7 @@ void QmlV8DebuggerClientPrivate::setBreakpoint(const QString type, const QString
         args.setProperty(_(TYPE), QScriptValue(type));
         if (type == _(SCRIPTREGEXP))
             args.setProperty(_(TARGET),
-                             QScriptValue(QFileInfo(target).fileName()));
+                             QScriptValue(Utils::FileName::fromString(target).fileName()));
         else
             args.setProperty(_(TARGET), QScriptValue(target));
 

src/plugins/debugger/sourceagent.cpp

@@ -40,10 +40,10 @@
 
 #include <cppeditor/cppeditorconstants.h>
 
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
 #include <QDebug>
-#include <QFileInfo>
 #include <QTextBlock>
 
 #include <limits.h>
@@ -107,7 +107,7 @@ void SourceAgent::setContent(const QString &filePath, const QString &content)
 
     if (!d->editor) {
         QString titlePattern = d->producer + QLatin1String(": ")
-            + QFileInfo(filePath).fileName();
+            + Utils::FileName::fromString(filePath).fileName();
         d->editor = qobject_cast<BaseTextEditor *>(
             EditorManager::openEditorWithContents(
                 CppEditor::Constants::CPPEDITOR_ID,

src/plugins/debugger/stackhandler.cpp

@@ -34,11 +34,11 @@
 #include "debuggercore.h"
 #include "simplifytype.h"
 
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 #include <utils/savedaction.h>
 
 #include <QDebug>
-#include <QFileInfo>
 
 namespace Debugger {
 namespace Internal {
@@ -111,7 +111,7 @@ QVariant StackHandler::data(const QModelIndex &index, int role) const
         case StackFunctionNameColumn:
             return simplifyType(frame.function);
         case StackFileNameColumn:
-            return frame.file.isEmpty() ? frame.from : QFileInfo(frame.file).fileName();
+            return frame.file.isEmpty() ? frame.from : Utils::FileName::fromString(frame.file).fileName();
         case StackLineNumberColumn:
             return frame.line > 0 ? QVariant(frame.line) : QVariant();
         case StackAddressColumn:

src/plugins/diffeditor/diffeditor.cpp

@@ -44,6 +44,8 @@
 #include <texteditor/displaysettings.h>
 #include <texteditor/marginsettings.h>
 
+#include <utils/fileutils.h>
+
 #include <QStackedWidget>
 #include <QToolButton>
 #include <QSpinBox>
@@ -52,7 +54,6 @@
 #include <QHBoxLayout>
 #include <QToolBar>
 #include <QComboBox>
-#include <QFileInfo>
 #include <QDir>
 #include <QTextCodec>
 #include <QTextBlock>
@@ -421,8 +422,8 @@ void DiffEditor::slotDiffFilesChanged(const QList<FileData> &diffFileList,
     for (int i = 0; i < count; i++) {
         const DiffFileInfo leftEntry = diffFileList.at(i).leftFileInfo;
         const DiffFileInfo rightEntry = diffFileList.at(i).rightFileInfo;
-        const QString leftShortFileName = QFileInfo(leftEntry.fileName).fileName();
+        const QString leftShortFileName = Utils::FileName::fromString(leftEntry.fileName).fileName();
-        const QString rightShortFileName = QFileInfo(rightEntry.fileName).fileName();
+        const QString rightShortFileName = Utils::FileName::fromString(rightEntry.fileName).fileName();
         QString itemText;
         QString itemToolTip;
         if (leftEntry.fileName == rightEntry.fileName) {

src/plugins/git/gerrit/gerritplugin.cpp

@@ -536,7 +536,7 @@ QString GerritPlugin::findLocalRepository(QString project, const QString &branch
             branchRegexp.reset(); // Oops.
     }
     foreach (const QString &repository, gitRepositories) {
-        const QString fileName = QFileInfo(repository).fileName();
+        const QString fileName = Utils::FileName::fromString(repository).fileName();
         if ((!branchRegexp.isNull() && branchRegexp->exactMatch(fileName))
             || fileName == project) {
             // Perform a check on the branch.

src/plugins/ios/iosrunconfiguration.cpp

@@ -46,6 +46,8 @@
 #include <qtsupport/qtoutputformatter.h>
 #include <qtsupport/qtkitinformation.h>
 
+#include <utils/fileutils.h>
+
 #include <QList>
 #include <QStandardItemModel>
 
@@ -301,7 +303,7 @@ QString IosRunConfiguration::disabledReason() const
 {
     if (m_parseInProgress)
         return tr("The .pro file \"%1\" is currently being parsed.")
-                .arg(QFileInfo(m_profilePath).fileName());
+                .arg(FileName::fromString(m_profilePath).fileName());
     if (!m_parseSuccess)
         return static_cast<QmakeProject *>(target()->project())
                 ->disabledReasonForRunConfiguration(m_profilePath);

src/plugins/projectexplorer/abstractprocessstep.cpp

@@ -415,7 +415,7 @@ void AbstractProcessStep::taskAdded(const Task &task)
         // 3. give up.
 
         QList<QFileInfo> possibleFiles;
-        QString fileName = QFileInfo(filePath).fileName();
+        QString fileName = Utils::FileName::fromString(filePath).fileName();
         foreach (const QString &file, project()->files(Project::AllFiles)) {
             QFileInfo candidate(file);
             if (candidate.fileName() == fileName)

src/plugins/projectexplorer/allprojectsfind.cpp

@@ -93,7 +93,7 @@ Utils::FileIterator *AllProjectsFind::filesForProjects(const QStringList &nameFi
             foreach (const QString &file, projectFiles) {
                 if (Utils::anyOf(filterRegs,
                         [&file](QRegExp reg) {
-                            return (reg.exactMatch(file) || reg.exactMatch(QFileInfo(file).fileName()));
+                            return (reg.exactMatch(file) || reg.exactMatch(Utils::FileName::fromString(file).fileName()));
                         })) {
                     filteredFiles.append(file);
                 }

src/plugins/projectexplorer/deployablefile.cpp

@@ -30,7 +30,8 @@
 
 #include "deployablefile.h"
 
-#include <QFileInfo>
+#include <utils/fileutils.h>
+
 #include <QHash>
 
 using namespace Utils;
@@ -55,7 +56,7 @@ DeployableFile::DeployableFile(const FileName &localFilePath, const QString &rem
 QString DeployableFile::remoteFilePath() const
 {
     return m_remoteDir.isEmpty()
-            ? QString() : m_remoteDir + QLatin1Char('/') + m_localFilePath.toFileInfo().fileName();
+            ? QString() : m_remoteDir + QLatin1Char('/') + m_localFilePath.fileName();
 }
 
 bool DeployableFile::isValid() const

src/plugins/projectexplorer/processparameters.cpp

@@ -30,10 +30,10 @@
 
 #include "processparameters.h"
 
+#include <utils/fileutils.h>
 #include <utils/macroexpander.h>
 #include <utils/qtcprocess.h>
 
-#include <QFileInfo>
 #include <QDir>
 
 /*!
@@ -163,7 +163,7 @@ QString ProcessParameters::prettyCommand() const
     QString cmd = m_command;
     if (m_macroExpander)
         cmd = m_macroExpander->expand(cmd);
-    return QFileInfo(cmd).fileName();
+    return Utils::FileName::fromString(cmd).fileName();
 }
 
 QString ProcessParameters::prettyArguments() const

src/plugins/projectexplorer/projectmodels.cpp

@@ -63,8 +63,8 @@ bool sortNodes(Node *n1, Node *n2)
     FileNode *file2 = dynamic_cast<FileNode*>(n2);
     if (file1 && file1->fileType() == ProjectFileType) {
         if (file2 && file2->fileType() == ProjectFileType) {
-            const QString fileName1 = QFileInfo(file1->path()).fileName();
+            const QString fileName1 = Utils::FileName::fromString(file1->path()).fileName();
-            const QString fileName2 = QFileInfo(file2->path()).fileName();
+            const QString fileName2 = Utils::FileName::fromString(file2->path()).fileName();
 
             int result = caseFriendlyCompare(fileName1, fileName2);
             if (result != 0)
@@ -149,8 +149,8 @@ bool sortNodes(Node *n1, Node *n2)
         const QString filePath1 = n1->path();
         const QString filePath2 = n2->path();
 
-        const QString fileName1 = QFileInfo(filePath1).fileName();
+        const QString fileName1 = Utils::FileName::fromString(filePath1).fileName();
-        const QString fileName2 = QFileInfo(filePath2).fileName();
+        const QString fileName2 = Utils::FileName::fromString(filePath2).fileName();
 
         result = caseFriendlyCompare(fileName1, fileName2);
         if (result != 0) {
@@ -288,7 +288,7 @@ QVariant FlatModel::data(const QModelIndex &index, int role) const
             break;
         }
         case Qt::EditRole: {
-            result = QFileInfo(node->path()).fileName();
+            result = Utils::FileName::fromString(node->path()).fileName();
             break;
         }
         case Qt::ToolTipRole: {

src/plugins/projectexplorer/projectnodes.cpp

@@ -40,6 +40,7 @@
 #include <coreplugin/iversioncontrol.h>
 #include <coreplugin/vcsmanager.h>
 #include <utils/algorithm.h>
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
 #include <QFileInfo>
@@ -168,7 +169,7 @@ int Node::line() const
 
 QString Node::displayName() const
 {
-    return QFileInfo(path()).fileName();
+    return Utils::FileName::fromString(path()).fileName();
 }
 
 QString Node::tooltip() const
@@ -348,7 +349,7 @@ bool FolderNode::renameFile(const QString &filePath, const QString &newFilePath)
 FolderNode::AddNewInformation FolderNode::addNewInformation(const QStringList &files, Node *context) const
 {
     Q_UNUSED(files);
-    return AddNewInformation(QFileInfo(path()).fileName(), context == this ? 120 : 100);
+    return AddNewInformation(Utils::FileName::fromString(path()).fileName(), context == this ? 120 : 100);
 }
 
 /*!
@@ -549,7 +550,7 @@ ProjectNode::ProjectNode(const QString &projectFilePath)
     setNodeType(ProjectNodeType);
     // project node "manages" itself
     setProjectNode(this);
-    setDisplayName(QFileInfo(projectFilePath).fileName());
+    setDisplayName(Utils::FileName::fromString(projectFilePath).fileName());
 }
 
 QString ProjectNode::vcsTopic() const

src/plugins/qbsprojectmanager/qbsprojectmanagerplugin.cpp

@@ -58,6 +58,8 @@
 #include <projectexplorer/session.h>
 #include <projectexplorer/target.h>
 #include <qtsupport/qtsupportconstants.h>
+
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
 #include <QAction>
@@ -286,7 +288,7 @@ void QbsProjectManagerPlugin::updateBuildActions()
                 && !BuildManager::isBuilding(m_editorProject)
                 && !m_editorProject->isParsing();
 
-        fileName = QFileInfo(m_editorNode->path()).fileName();
+        fileName = Utils::FileName::fromString(m_editorNode->path()).fileName();
         fileVisible = m_editorProject && m_editorNode && dynamic_cast<QbsBaseProjectNode *>(m_editorNode->projectNode());
 
         QbsProductNode *productNode

src/plugins/qmakeandroidsupport/qmakeandroidrunconfiguration.cpp

@@ -37,8 +37,11 @@
 #include <qmakeprojectmanager/qmakeproject.h>
 #include <qmakeprojectmanager/qmakenodes.h>
 
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
+#include <QFileInfo>
+
 namespace {
     QLatin1String PRO_FILE_KEY("QMakeProjectManager.QmakeAndroidRunConfiguration.ProFile");
 }
@@ -120,7 +123,7 @@ QString QmakeAndroidRunConfiguration::disabledReason() const
 {
     if (m_parseInProgress)
         return tr("The .pro file \"%1\" is currently being parsed.")
-                .arg(QFileInfo(m_proFilePath).fileName());
+                .arg(Utils::FileName::fromString(m_proFilePath).fileName());
 
     if (!m_parseSuccess)
         return static_cast<QmakeProject *>(target()->project())->disabledReasonForRunConfiguration(m_proFilePath);

src/plugins/qmakeprojectmanager/customwidgetwizard/plugingenerator.cpp

@@ -132,7 +132,7 @@ QList<Core::GeneratedFile>  PluginGenerator::generatePlugin(const GenerationPara
         QString iconResource;
         if (!wo.iconFile.isEmpty()) {
             iconResource = QLatin1String("QLatin1String(\":/");
-            iconResource += QFileInfo(wo.iconFile).fileName();
+            iconResource += Utils::FileName::fromString(wo.iconFile).fileName();
             iconResource += QLatin1String("\")");
         }
         sm.insert(QLatin1String("WIDGET_ICON"),iconResource);

src/plugins/qmakeprojectmanager/desktopqmakerunconfiguration.cpp

@@ -41,7 +41,9 @@
 #include <qtsupport/qtkitinformation.h>
 #include <qtsupport/qtoutputformatter.h>
 #include <qtsupport/qtsupportconstants.h>
+
 #include <utils/detailswidget.h>
+#include <utils/fileutils.h>
 #include <utils/hostosinfo.h>
 #include <utils/pathchooser.h>
 #include <utils/persistentsettings.h>
@@ -121,7 +123,7 @@ QString DesktopQmakeRunConfiguration::disabledReason() const
 {
     if (m_parseInProgress)
         return tr("The .pro file \"%1\" is currently being parsed.")
-                .arg(QFileInfo(m_proFilePath).fileName());
+                .arg(FileName::fromString(m_proFilePath).fileName());
 
     if (!m_parseSuccess)
         return static_cast<QmakeProject *>(target()->project())->disabledReasonForRunConfiguration(m_proFilePath);

src/plugins/qmakeprojectmanager/profileeditor.cpp

@@ -190,7 +190,7 @@ QString ProFileDocument::defaultPath() const
 
 QString ProFileDocument::suggestedFileName() const
 {
-    return filePath().toFileInfo().fileName();
+    return filePath().fileName();
 }
 
 //

src/plugins/qmakeprojectmanager/qmakenodes.cpp

@@ -1121,7 +1121,7 @@ bool QmakePriFileNode::renameFile(const QString &filePath, const QString &newFil
 ProjectExplorer::FolderNode::AddNewInformation QmakePriFileNode::addNewInformation(const QStringList &files, Node *context) const
 {
     Q_UNUSED(files)
-    return ProjectExplorer::FolderNode::AddNewInformation(QFileInfo(path()).fileName(), context && context->projectNode() == this ? 120 : 90);
+    return ProjectExplorer::FolderNode::AddNewInformation(FileName::fromString(path()).fileName(), context && context->projectNode() == this ? 120 : 90);
 }
 
 bool QmakePriFileNode::priFileWritable(const QString &path)
@@ -1623,7 +1623,7 @@ bool QmakeProFileNode::showInSimpleTree() const
 ProjectExplorer::FolderNode::AddNewInformation QmakeProFileNode::addNewInformation(const QStringList &files, Node *context) const
 {
     Q_UNUSED(files)
-    return AddNewInformation(QFileInfo(path()).fileName(), context && context->projectNode() == this ? 120 : 100);
+    return AddNewInformation(FileName::fromString(path()).fileName(), context && context->projectNode() == this ? 120 : 100);
 }
 
 bool QmakeProFileNode::showInSimpleTree(QmakeProjectType projectType) const

src/plugins/qmakeprojectmanager/qmakeproject.cpp

@@ -1428,17 +1428,17 @@ QString QmakeProject::disabledReasonForRunConfiguration(const QString &proFilePa
 {
     if (!QFileInfo::exists(proFilePath))
         return tr("The .pro file \"%1\" does not exist.")
-                .arg(QFileInfo(proFilePath).fileName());
+                .arg(FileName::fromString(proFilePath).fileName());
 
     if (!m_rootProjectNode) // Shutting down
         return QString();
 
     if (!m_rootProjectNode->findProFileFor(proFilePath))
         return tr("The .pro file \"%1\" is not part of the project.")
-                .arg(QFileInfo(proFilePath).fileName());
+                .arg(FileName::fromString(proFilePath).fileName());
 
     return tr("The .pro file \"%1\" could not be parsed.")
-            .arg(QFileInfo(proFilePath).fileName());
+            .arg(FileName::fromString(proFilePath).fileName());
 }
 
 QString QmakeProject::buildNameFor(const Kit *k)

src/plugins/qmakeprojectmanager/qmakeprojectmanagerplugin.cpp

@@ -345,7 +345,7 @@ void QmakeProjectManagerPlugin::updateContextActions(ProjectExplorer::Node *node
     m_rebuildSubProjectAction->setParameter(subProjectName);
     m_cleanSubProjectAction->setParameter(subProjectName);
     m_buildSubProjectContextMenu->setParameter(subProjectName);
-    m_buildFileAction->setParameter(buildFilePossible ? QFileInfo(fileNode->path()).fileName() : QString());
+    m_buildFileAction->setParameter(buildFilePossible ? Utils::FileName::fromString(fileNode->path()).fileName() : QString());
 
     QmakeBuildConfiguration *buildConfiguration = (qmakeProject && qmakeProject->activeTarget()) ?
                 static_cast<QmakeBuildConfiguration *>(qmakeProject->activeTarget()->activeBuildConfiguration()) : 0;
@@ -395,7 +395,7 @@ void QmakeProjectManagerPlugin::updateBuildFileAction()
         QString file = currentDocument->filePath().toString();
         Node *node  = SessionManager::nodeForFile(file);
         Project *project = SessionManager::projectForFile(file);
-        m_buildFileAction->setParameter(QFileInfo(file).fileName());
+        m_buildFileAction->setParameter(Utils::FileName::fromString(file).fileName());
         visible = qobject_cast<QmakeProject *>(project)
                 && node
                 && dynamic_cast<QmakePriFileNode *>(node->projectNode());

src/plugins/qmakeprojectmanager/qmakestep.cpp

@@ -129,7 +129,7 @@ QString QMakeStep::allArguments(bool shorted)
     if (bc->subNodeBuild())
         arguments << QDir::toNativeSeparators(bc->subNodeBuild()->path());
     else if (shorted)
-        arguments << project()->projectFilePath().toFileInfo().fileName();
+        arguments << project()->projectFilePath().fileName();
     else
         arguments << project()->projectFilePath().toUserOutput();
 
@@ -645,7 +645,7 @@ void QMakeStepConfigWidget::updateSummaryLabel()
     // We don't want the full path to the .pro file
     QString args = m_step->allArguments(true);
     // And we only use the .pro filename not the full path
-    QString program = qtVersion->qmakeCommand().toFileInfo().fileName();
+    QString program = qtVersion->qmakeCommand().fileName();
     setSummaryText(tr("<b>qmake:</b> %1 %2").arg(program, args));
 }
 
@@ -682,7 +682,7 @@ void QMakeStepConfigWidget::updateEffectiveQMakeCall()
     QtSupport::BaseQtVersion *qtVersion = QtSupport::QtKitInformation::qtVersion(m_step->target()->kit());
     QString program = tr("<No Qt version>");
     if (qtVersion)
-        program = qtVersion->qmakeCommand().toFileInfo().fileName();
+        program = qtVersion->qmakeCommand().fileName();
     m_ui->qmakeArgumentsEdit->setPlainText(program + QLatin1Char(' ') + m_step->allArguments());
 }
 

src/plugins/qmakeprojectmanager/wizards/consoleappwizard.cpp

@@ -36,8 +36,9 @@
 #include <cpptools/abstracteditorsupport.h>
 #include <qtsupport/qtsupportconstants.h>
 
+#include <utils/fileutils.h>
+
 #include <QCoreApplication>
-#include <QFileInfo>
 #include <QTextStream>
 
 static const char mainCppC[] =
@@ -98,7 +99,7 @@ Core::GeneratedFiles
         QTextStream proStr(&contents);
         QtProjectParameters::writeProFileHeader(proStr);
         params.writeProFile(proStr);
-        proStr << "\n\nSOURCES += " << QFileInfo(sourceFileName).fileName() << '\n';
+        proStr << "\n\nSOURCES += " << Utils::FileName::fromString(sourceFileName).fileName() << '\n';
     }
     profile.setContents(contents);
     return Core::GeneratedFiles() <<  source << profile;

src/plugins/qmakeprojectmanager/wizards/guiappwizard.cpp

@@ -44,7 +44,6 @@
 #include <QCoreApplication>
 #include <QDir>
 #include <QTextStream>
-#include <QFileInfo>
 #include <QSharedPointer>
 
 static const char mainSourceFileC[] = "main";
@@ -195,11 +194,11 @@ Core::GeneratedFiles GuiAppWizard::generateFiles(const QWizard *w,
         QTextStream proStr(&contents);
         QtProjectParameters::writeProFileHeader(proStr);
         projectParams.writeProFile(proStr);
-        proStr << "\n\nSOURCES += " << QFileInfo(mainSourceFileName).fileName()
+        proStr << "\n\nSOURCES += " << Utils::FileName::fromString(mainSourceFileName).fileName()
-               << "\\\n        " << QFileInfo(formSource.path()).fileName()
+               << "\\\n        " << Utils::FileName::fromString(formSource.path()).fileName()
-               << "\n\nHEADERS  += " << QFileInfo(formHeader.path()).fileName();
+               << "\n\nHEADERS  += " << Utils::FileName::fromString(formHeader.path()).fileName();
         if (params.designerForm)
-            proStr << "\n\nFORMS    += " << QFileInfo(form->path()).fileName();
+            proStr << "\n\nFORMS    += " << Utils::FileName::fromString(form->path()).fileName();
         if (params.isMobileApplication) {
             proStr << "\n\nCONFIG += mobility"
                    << "\nMOBILITY = "

src/plugins/qmakeprojectmanager/wizards/librarywizard.cpp

@@ -35,7 +35,8 @@
 #include <projectexplorer/projectexplorerconstants.h>
 #include <qtsupport/qtsupportconstants.h>
 
-#include <QFileInfo>
+#include <utils/fileutils.h>
+
 #include <QTextStream>
 #include <QCoreApplication>
 
@@ -96,12 +97,12 @@ Core::GeneratedFiles LibraryWizard::generateFiles(const QWizard *w,
     source.setAttributes(Core::GeneratedFile::OpenEditorAttribute);
 
     const QString headerFileFullName = buildFileName(projectPath, params.headerFileName, headerSuffix());
-    const QString headerFileName = QFileInfo(headerFileFullName).fileName();
+    const QString headerFileName = Utils::FileName::fromString(headerFileFullName).fileName();
     QString pluginJsonFileFullName;
     QString pluginJsonFileName;
     if (projectParams.type == QtProjectParameters::Qt4Plugin) {
         pluginJsonFileFullName = buildFileName(projectPath, projectParams.fileName, QLatin1String("json"));
-        pluginJsonFileName = QFileInfo(pluginJsonFileFullName).fileName();
+        pluginJsonFileName = Utils::FileName::fromString(pluginJsonFileFullName).fileName();
     }
 
     Core::GeneratedFile header(headerFileFullName);
@@ -111,7 +112,7 @@ Core::GeneratedFiles LibraryWizard::generateFiles(const QWizard *w,
     if (projectParams.type == QtProjectParameters::SharedLibrary) {
         const QString globalHeaderName = buildFileName(projectPath, projectParams.fileName.toLower() + QLatin1String(sharedHeaderPostfixC), headerSuffix());
         Core::GeneratedFile globalHeader(globalHeaderName);
-        globalHeaderFileName = QFileInfo(globalHeader.path()).fileName();
+        globalHeaderFileName = Utils::FileName::fromString(globalHeader.path()).fileName();
         globalHeader.setContents(CppTools::AbstractEditorSupport::licenseTemplate(globalHeaderFileName)
                                  + LibraryParameters::generateSharedHeader(globalHeaderFileName, projectParams.fileName, sharedLibExportMacro));
         rc.push_back(globalHeader);
@@ -138,7 +139,7 @@ Core::GeneratedFiles LibraryWizard::generateFiles(const QWizard *w,
         QTextStream proStr(&profileContents);
         QtProjectParameters::writeProFileHeader(proStr);
         projectParams.writeProFile(proStr);
-        proStr << "\nSOURCES += " << QFileInfo(source.path()).fileName()
+        proStr << "\nSOURCES += " << Utils::FileName::fromString(source.path()).fileName()
                << "\n\nHEADERS += " << headerFileName;
         if (!globalHeaderFileName.isEmpty())
             proStr << "\\\n        " << globalHeaderFileName << '\n';

src/plugins/qmakeprojectmanager/wizards/testwizard.cpp

@@ -35,6 +35,7 @@
 #include <projectexplorer/projectexplorerconstants.h>
 #include <qtsupport/qtsupportconstants.h>
 
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
 #include <QCoreApplication>
@@ -175,7 +176,7 @@ Core::GeneratedFiles TestWizard::generateFiles(const QWizard *w, QString *errorM
         QTextStream proStr(&contents);
         QtProjectParameters::writeProFileHeader(proStr);
         projectParams.writeProFile(proStr);
-        proStr << "\n\nSOURCES += " << QFileInfo(sourceFilePath).fileName() << '\n'
+        proStr << "\n\nSOURCES += " << Utils::FileName::fromString(sourceFilePath).fileName() << '\n'
                << "DEFINES += SRCDIR=\\\\\\\"$$PWD/\\\\\\\"\n";
     }
     profile.setContents(contents);

src/plugins/qmldesigner/components/pluginmanager/pluginpath.cpp

@@ -31,6 +31,8 @@
 #include "pluginpath.h"
 #include "pluginmanager.h"
 
+#include <utils/fileutils.h>
+
 #include <iplugin.h>
 #include <QLibrary>
 #include <QPluginLoader>
@@ -173,7 +175,7 @@ QStandardItem *PluginPath::createModelItem()
     QStandardItem *failedCategory = 0;
     const auto end = m_plugins.end();
     for (auto it = m_plugins.begin(); it != end; ++it) {
-        QStandardItem *pluginItem = new QStandardItem(QFileInfo(it->path).fileName());
+        QStandardItem *pluginItem = new QStandardItem(Utils::FileName::fromString(it->path).fileName());
         if (instance(*it)) {
             pluginItem->appendRow(new QStandardItem(QString::fromUtf8(it->instanceGuard->metaObject()->className())));
             pathItem->appendRow(pluginItem);

src/plugins/qmldesigner/designercore/pluginmanager/widgetpluginpath.cpp

@@ -30,6 +30,9 @@
 
 #include "widgetpluginpath.h"
 #include <iwidgetplugin.h>
+
+#include <utils/fileutils.h>
+
 #include <QLibrary>
 #include <QPluginLoader>
 #include <QFileInfo>
@@ -192,7 +195,7 @@ QStandardItem *WidgetPluginPath::createModelItem()
     QStandardItem *failedCategory = 0;
     const auto end = m_plugins.end();
     for (auto it = m_plugins.begin(); it != end; ++it) {
-        QStandardItem *pluginItem = new QStandardItem(QFileInfo(it->path).fileName());
+        QStandardItem *pluginItem = new QStandardItem(Utils::FileName::fromString(it->path).fileName());
         if (instance(*it)) {
             pluginItem->appendRow(new QStandardItem(QString::fromUtf8(it->instanceGuard->metaObject()->className())));
             pathItem->appendRow(pluginItem);

src/plugins/qmljstools/qmljslocatordata.cpp

@@ -35,7 +35,6 @@
 //#include <qmljs/qmljsinterpreter.h>
 #include <qmljs/parser/qmljsast_p.h>
 
-#include <QFileInfo>
 #include <QMutexLocker>
 
 using namespace QmlJSTools::Internal;
@@ -75,7 +74,7 @@ public:
         if (!doc->componentName().isEmpty())
             m_documentContext = doc->componentName();
         else
-            m_documentContext = QFileInfo(doc->fileName()).fileName();
+            m_documentContext = Utils::FileName::fromString(doc->fileName()).fileName();
         accept(doc->ast(), m_documentContext);
         return m_entries;
     }

src/plugins/qmlprojectmanager/fileformat/filefilteritems.cpp

@@ -31,6 +31,7 @@
 #include "filefilteritems.h"
 
 #include <utils/filesystemwatcher.h>
+#include <utils/fileutils.h>
 #include <utils/qtcassert.h>
 
 #include <QDebug>
@@ -179,7 +180,7 @@ bool FileFilterBaseItem::matchesFile(const QString &filePath) const
             return true;
     }
 
-    const QString &fileName = QFileInfo(filePath).fileName();
+    const QString &fileName = Utils::FileName::fromString(filePath).fileName();
 
     if (!fileMatches(fileName))
         return false;

src/plugins/qnx/bardescriptordocument.cpp

@@ -99,7 +99,7 @@ QString BarDescriptorDocument::defaultPath() const
 
 QString BarDescriptorDocument::suggestedFileName() const
 {
-    return filePath().toFileInfo().fileName();
+    return filePath().fileName();
 }
 
 bool BarDescriptorDocument::shouldAutoSave() const

src/plugins/qnx/bardescriptoreditorassetswidget.cpp

@@ -101,7 +101,7 @@ void BarDescriptorEditorAssetsWidget::addAsset(const QString &fullPath)
 
     BarDescriptorAsset asset;
     asset.source = fullPath;
-    asset.destination = QFileInfo(fullPath).fileName();
+    asset.destination = Utils::FileName::fromString(fullPath).fileName();
     asset.entry = false;
     addAsset(asset);
 }

src/plugins/qnx/bardescriptoreditorentrypointwidget.cpp

@@ -111,11 +111,11 @@ void BarDescriptorEditorEntryPointWidget::updateWidgetValue(BarDescriptorDocumen
 void BarDescriptorEditorEntryPointWidget::emitChanged(BarDescriptorDocument::Tag tag)
 {
     if (tag == BarDescriptorDocument::icon) {
-        emit changed(tag, QFileInfo(m_ui->iconFilePath->path()).fileName());
+        emit changed(tag, Utils::FileName::fromString(m_ui->iconFilePath->path()).fileName());
     } else if (tag == BarDescriptorDocument::splashScreens) {
         QStringList list;
         foreach (const QString &splashScreen, m_splashScreenModel->stringList())
-            list << QFileInfo(splashScreen).fileName();
+            list << Utils::FileName::fromString(splashScreen).fileName();
 
         emit changed(tag, list);
     } else {

src/plugins/qnx/qnxanalyzesupport.cpp

@@ -43,8 +43,6 @@
 #include <utils/qtcassert.h>
 #include <utils/qtcprocess.h>
 
-#include <QFileInfo>
-
 using namespace ProjectExplorer;
 
 using namespace Qnx;
@@ -72,7 +70,7 @@ QnxAnalyzeSupport::QnxAnalyzeSupport(QnxRunConfiguration *runConfig,
     ProjectExplorer::IDevice::ConstPtr dev = ProjectExplorer::DeviceKitInformation::device(runConfig->target()->kit());
     QnxDeviceConfiguration::ConstPtr qnxDevice = dev.dynamicCast<const QnxDeviceConfiguration>();
 
-    const QString applicationId = QFileInfo(runConfig->remoteExecutableFilePath()).fileName();
+    const QString applicationId = Utils::FileName::fromString(runConfig->remoteExecutableFilePath()).fileName();
     m_slog2Info = new Slog2InfoRunner(applicationId, qnxDevice, this);
     connect(m_slog2Info, SIGNAL(output(QString,Utils::OutputFormat)), this, SLOT(showMessage(QString,Utils::OutputFormat)));
     connect(runner, SIGNAL(remoteProcessStarted()), m_slog2Info, SLOT(start()));

src/plugins/qnx/qnxdebugsupport.cpp

@@ -46,8 +46,6 @@
 #include <utils/qtcassert.h>
 #include <utils/qtcprocess.h>
 
-#include <QFileInfo>
-
 using namespace ProjectExplorer;
 using namespace RemoteLinux;
 
@@ -73,7 +71,7 @@ QnxDebugSupport::QnxDebugSupport(QnxRunConfiguration *runConfig, Debugger::Debug
     connect(m_runControl, &Debugger::DebuggerRunControl::requestRemoteSetup,
             this, &QnxDebugSupport::handleAdapterSetupRequested);
 
-    const QString applicationId = QFileInfo(runConfig->remoteExecutableFilePath()).fileName();
+    const QString applicationId = Utils::FileName::fromString(runConfig->remoteExecutableFilePath()).fileName();
     ProjectExplorer::IDevice::ConstPtr dev = ProjectExplorer::DeviceKitInformation::device(runConfig->target()->kit());
     QnxDeviceConfiguration::ConstPtr qnxDevice = dev.dynamicCast<const QnxDeviceConfiguration>();
 

src/plugins/qnx/qnxruncontrol.cpp

@@ -39,8 +39,6 @@
 #include <projectexplorer/runconfiguration.h>
 #include <projectexplorer/target.h>
 
-#include <QFileInfo>
-
 using namespace Qnx;
 using namespace Qnx::Internal;
 using namespace RemoteLinux;
@@ -55,7 +53,7 @@ QnxRunControl::QnxRunControl(ProjectExplorer::RunConfiguration *runConfig)
     QnxRunConfiguration *qnxRunConfig = qobject_cast<QnxRunConfiguration *>(runConfig);
     QTC_CHECK(qnxRunConfig);
 
-    const QString applicationId = QFileInfo(qnxRunConfig->remoteExecutableFilePath()).fileName();
+    const QString applicationId = Utils::FileName::fromString(qnxRunConfig->remoteExecutableFilePath()).fileName();
     m_slog2Info = new Slog2InfoRunner(applicationId, qnxDevice, this);
     connect(m_slog2Info, SIGNAL(output(QString,Utils::OutputFormat)), this, SLOT(appendMessage(QString,Utils::OutputFormat)));
     connect(this, SIGNAL(started()), m_slog2Info, SLOT(start()));

src/plugins/qtsupport/screenshotcropper.cpp

@@ -30,12 +30,13 @@
 
 #include "screenshotcropper.h"
 
+#include <utils/fileutils.h>
+
 #include <coreplugin/icore.h>
 #include <QXmlStreamReader>
 #include <QXmlStreamWriter>
 #include <QDebug>
 #include <QFile>
-#include <QFileInfo>
 
 namespace QtSupport {
 namespace Internal {
@@ -57,7 +58,7 @@ Q_GLOBAL_STATIC(AreasOfInterest, welcomeScreenAreas)
 
 static inline QString fileNameForPath(const QString &path)
 {
-    return QFileInfo(path).fileName();
+    return Utils::FileName::fromString(path).fileName();
 }
 
 static QRect cropRectForAreaOfInterest(const QSize &imageSize, const QSize &cropSize, const QRect &areaOfInterest)

src/plugins/remotelinux/abstractuploadandinstallpackageservice.cpp

@@ -36,7 +36,6 @@
 #include <projectexplorer/deployablefile.h>
 #include <utils/qtcassert.h>
 
-#include <QFileInfo>
 #include <QString>
 
 using namespace ProjectExplorer;
@@ -115,7 +114,7 @@ void AbstractUploadAndInstallPackageService::doDeploy()
     QTC_ASSERT(d->state == Inactive, return);
 
     d->state = Uploading;
-    const QString fileName = QFileInfo(packageFilePath()).fileName();
+    const QString fileName = Utils::FileName::fromString(packageFilePath()).fileName();
     const QString remoteFilePath = uploadDir() + QLatin1Char('/') + fileName;
     connect(d->uploader, SIGNAL(progress(QString)), SIGNAL(progressMessage(QString)));
     connect(d->uploader, SIGNAL(uploadFinished(QString)), SLOT(handleUploadFinished(QString)));
@@ -151,7 +150,7 @@ void AbstractUploadAndInstallPackageService::handleUploadFinished(const QString
 
     emit progressMessage(tr("Successfully uploaded package file."));
     const QString remoteFilePath = uploadDir() + QLatin1Char('/')
-        + QFileInfo(packageFilePath()).fileName();
+        + Utils::FileName::fromString(packageFilePath()).fileName();
     d->state = Installing;
     emit progressMessage(tr("Installing package to device..."));
     connect(packageInstaller(), SIGNAL(stdoutData(QString)), SIGNAL(stdOutData(QString)));

src/plugins/resourceeditor/resourcenode.cpp

@@ -256,7 +256,7 @@ bool ResourceTopLevelNode::removePrefix(const QString &prefix, const QString &la
 ProjectExplorer::FolderNode::AddNewInformation ResourceTopLevelNode::addNewInformation(const QStringList &files, Node *context) const
 {
     QString name = QCoreApplication::translate("ResourceTopLevelNode", "%1 Prefix: %2")
-            .arg(QFileInfo(path()).fileName())
+            .arg(Utils::FileName::fromString(path()).fileName())
             .arg(QLatin1Char('/'));
 
     int p = -1;
@@ -390,7 +390,7 @@ bool ResourceFolderNode::renamePrefix(const QString &prefix, const QString &lang
 ProjectExplorer::FolderNode::AddNewInformation ResourceFolderNode::addNewInformation(const QStringList &files, Node *context) const
 {
     QString name = QCoreApplication::translate("ResourceTopLevelNode", "%1 Prefix: %2")
-            .arg(QFileInfo(m_topLevelNode->path()).fileName())
+            .arg(Utils::FileName::fromString(m_topLevelNode->path()).fileName())
             .arg(displayName());
 
     int p = -1; // never the default

src/plugins/texteditor/codecselector.cpp

@@ -32,10 +32,10 @@
 #include "textdocument.h"
 
 #include <utils/algorithm.h>
+#include <utils/fileutils.h>
 #include <utils/itemviews.h>
 
 #include <QDebug>
-#include <QFileInfo>
 #include <QTextCodec>
 #include <QPushButton>
 #include <QScrollBar>
@@ -79,7 +79,7 @@ CodecSelector::CodecSelector(QWidget *parent, TextDocument *doc)
     if (m_hasDecodingError)
         decodingErrorHint = QLatin1Char('\n') + tr("The following encodings are likely to fit:");
     m_label->setText(tr("Select encoding for \"%1\".%2")
-                     .arg(doc->filePath().toFileInfo().fileName())
+                     .arg(doc->filePath().fileName())
                      .arg(decodingErrorHint));
 
     m_listWidget = new CodecListWidget(this);

src/plugins/texteditor/codestylepool.cpp

@@ -32,12 +32,16 @@
 #include "icodestylepreferencesfactory.h"
 #include "icodestylepreferences.h"
 #include "tabsettings.h"
-#include <utils/persistentsettings.h>
+
 #include <coreplugin/icore.h>
 
+#include <utils/fileutils.h>
+#include <utils/persistentsettings.h>
+
 #include <QMap>
 #include <QDir>
 #include <QDebug>
+#include <QFileInfo>
 
 using namespace TextEditor;
 
@@ -202,7 +206,7 @@ void CodeStylePool::removeCodeStyle(ICodeStylePreferences *codeStyle)
     d->m_idToCodeStyle.remove(codeStyle->id());
 
     QDir dir(settingsDir());
-    dir.remove(settingsPath(codeStyle->id()).toFileInfo().fileName());
+    dir.remove(settingsPath(codeStyle->id()).fileName());
 
     delete codeStyle;
 }

src/plugins/texteditor/findincurrentfile.cpp

@@ -32,6 +32,7 @@
 #include "texteditor.h"
 
 #include <utils/filesearch.h>
+#include <utils/fileutils.h>
 #include <coreplugin/icore.h>
 #include <coreplugin/editormanager/ieditor.h>
 #include <coreplugin/editormanager/editormanager.h>
@@ -78,7 +79,7 @@ QVariant FindInCurrentFile::additionalParameters() const
 
 QString FindInCurrentFile::label() const
 {
-    return tr("File \"%1\":").arg(m_currentDocument->filePath().toFileInfo().fileName());
+    return tr("File \"%1\":").arg(m_currentDocument->filePath().fileName());
 }
 
 QString FindInCurrentFile::toolTip() const

src/plugins/texteditor/fontsettings.cpp

@@ -31,13 +31,13 @@
 #include "fontsettings.h"
 #include "fontsettingspage.h"
 
+#include <utils/fileutils.h>
 #include <utils/hostosinfo.h>
 #include <coreplugin/icore.h>
 
 #include <QCoreApplication>
 #include <QDebug>
 #include <QFile>
-#include <QFileInfo>
 #include <QFont>
 #include <QSettings>
 #include <QTextCharFormat>
@@ -117,7 +117,7 @@ bool FontSettings::fromSettings(const QString &category,
         // Load the selected color scheme
         QString scheme = s->value(group + QLatin1String(schemeFileNameKey)).toString();
         if (scheme.isEmpty() || !QFile::exists(scheme))
-            scheme = defaultSchemeFileName(QFileInfo(scheme).fileName());
+            scheme = defaultSchemeFileName(Utils::FileName::fromString(scheme).fileName());
         loadColorScheme(scheme, descriptions);
     } else {
         // Load color scheme from ini file

src/plugins/texteditor/fontsettingspage.cpp

@@ -34,6 +34,7 @@
 #include "ui_fontsettingspage.h"
 
 #include <coreplugin/icore.h>
+#include <utils/fileutils.h>
 #include <utils/stringutils.h>
 #include <utils/qtcassert.h>
 
@@ -562,7 +563,7 @@ void FontSettingsPage::refreshColorSchemeList()
     int selected = 0;
 
     QStringList schemeList = styleDir.entryList();
-    QString defaultScheme = QFileInfo(FontSettings::defaultSchemeFileName()).fileName();
+    QString defaultScheme = Utils::FileName::fromString(FontSettings::defaultSchemeFileName()).fileName();
     if (schemeList.removeAll(defaultScheme))
         schemeList.prepend(defaultScheme);
     foreach (const QString &file, schemeList) {

src/plugins/valgrind/memchecktool.cpp

@@ -462,12 +462,12 @@ void MemcheckTool::engineStarting(const AnalyzerRunControl *engine)
 
     const MemcheckRunControl *mEngine = dynamic_cast<const MemcheckRunControl *>(engine);
     QTC_ASSERT(mEngine, return);
-    const QString name = QFileInfo(mEngine->executable()).fileName();
+    const QString name = Utils::FileName::fromString(mEngine->executable()).fileName();
 
     m_errorView->setDefaultSuppressionFile(dir + name + QLatin1String(".supp"));
 
     foreach (const QString &file, mEngine->suppressionFiles()) {
-        QAction *action = m_filterMenu->addAction(QFileInfo(file).fileName());
+        QAction *action = m_filterMenu->addAction(Utils::FileName::fromString(file).fileName());
         action->setToolTip(file);
         action->setData(file);
         connect(action, SIGNAL(triggered(bool)),

src/plugins/valgrind/valgrindprocess.cpp

@@ -31,13 +31,13 @@
 
 #include "valgrindprocess.h"
 
-#include <QDebug>
+#include <utils/fileutils.h>
-#include <QEventLoop>
-#include <QFileInfo>
-
 #include <utils/qtcassert.h>
 #include <utils/qtcprocess.h>
 
+#include <QDebug>
+#include <QEventLoop>
+
 namespace Valgrind {
 
 ValgrindProcess::ValgrindProcess(bool isLocal, const QSsh::SshConnectionParameters &sshParams,
@@ -282,7 +282,7 @@ void ValgrindProcess::remoteProcessStarted()
                                             " | tail -n 1" // limit to single process
                                             // we pick the last one, first would be "bash -c ..."
                                             " | awk '{print $1;}'" // get pid
-                                            ).arg(proc, QFileInfo(m_remote.m_debuggee).fileName());
+                                            ).arg(proc, Utils::FileName::fromString(m_remote.m_debuggee).fileName());
 
     m_remote.m_findPID = m_remote.m_connection->createRemoteProcess(cmd.toUtf8());
     connect(m_remote.m_findPID.data(), SIGNAL(readyReadStandardError()),

src/plugins/vcsbase/vcsbaseclient.cpp

@@ -507,7 +507,7 @@ QString VcsBaseClient::vcsEditorTitle(const QString &vcsCmd, const QString &sour
     const Utils::FileName binary = settings()->binaryPath();
     return binary.toFileInfo().baseName() +
             QLatin1Char(' ') + vcsCmd + QLatin1Char(' ') +
-            QFileInfo(sourceId).fileName();
+            Utils::FileName::fromString(sourceId).fileName();
 }
 
 VcsBaseEditorWidget *VcsBaseClient::createVcsEditor(Core::Id kind, QString title,

src/plugins/vcsbase/vcsbaseeditor.cpp

@@ -851,7 +851,7 @@ void VcsBaseEditorWidget::slotPopulateDiffBrowser()
                 lastFileName = file;
                 // ignore any headers
                 d->m_entrySections.push_back(d->m_entrySections.empty() ? 0 : lineNumber);
-                entriesComboBox->addItem(QFileInfo(file).fileName());
+                entriesComboBox->addItem(Utils::FileName::fromString(file).fileName());
             }
         }
     }