File indexing completed on 2024-05-19 04:55:59

 /**
  * \file abstractfiledecorationprovider.cpp
  * Indirection for QFileIconProvider to use it without Gui and Widgets.
  *
  * \b Project: Kid3
  * \author Urs Fleisch
  * \date 9 Nov 2018
  *
  * Copyright (C) 2018  Urs Fleisch
  *
  * This file is part of Kid3.
  *
  * Kid3 is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
  * Kid3 is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "abstractfiledecorationprovider.h"
 #include <QString>
 #include <QDir>
 #include <QCoreApplication>
 
 AbstractFileDecorationProvider::~AbstractFileDecorationProvider()
 {
 }
 
 QString AbstractFileDecorationProvider::type(const QFileInfo &info) const
 {
     return fileTypeDescription(info);
 }
 
 /* Taken from QFileIconProvider, simplified. */
 #if defined(Q_OS_WIN)
 static bool isUncRoot(const QString &server)
 {
     QString localPath = QDir::toNativeSeparators(server);
     if (!localPath.startsWith(QLatin1String("\\\\")))
         return false;
 
     int idx = localPath.indexOf(QLatin1Char('\\'), 2);
     if (idx == -1 || idx + 1 == localPath.length())
         return true;
 
     return localPath.right(localPath.length() - idx - 1).trimmed().isEmpty();
 }
 
 static bool isDriveRootPath(const QString &path)
 {
 #ifndef Q_OS_WINRT
     return (path.length() == 3
            && path.at(0).isLetter() && path.at(1) == QLatin1Char(':')
            && path.at(2) == QLatin1Char('/'));
 #else // !Q_OS_WINRT
     return path == QDir::rootPath();
 #endif // !Q_OS_WINRT
 }
 #endif // Q_OS_WIN
 
 static bool isRootPath(const QString &path)
 {
     if (path == QLatin1String("/")
 #if defined(Q_OS_WIN)
             || isDriveRootPath(path)
             || isUncRoot(path)
 #endif
             )
         return true;
 
     return false;
 }
 
 QString AbstractFileDecorationProvider::fileTypeDescription(const QFileInfo &info)
 {
     if (isRootPath(info.absoluteFilePath())) {
         const char* const driveStr = QT_TRANSLATE_NOOP("@default", "Drive");
         return QCoreApplication::translate("@default", driveStr);
     }
     if (info.isFile()) {
         if (!info.suffix().isEmpty()) {
             //: %1 is a file name suffix, for example txt
             const char* const suffixStr = QT_TRANSLATE_NOOP("@default", "%1 File");
             return QCoreApplication::translate("@default", suffixStr).arg(info.suffix());
         }
         const char* const fileStr = QT_TRANSLATE_NOOP("@default", "File");
         return QCoreApplication::translate("@default", fileStr);
     }
 
     if (info.isDir()) {
         const char* const folderStr = QT_TRANSLATE_NOOP("@default", "Folder");
         return QCoreApplication::translate("@default", folderStr);
     }
     if (info.isSymLink()) {
         const char* const shortcutStr = QT_TRANSLATE_NOOP("@default", "Shortcut");
         return QCoreApplication::translate("@default", shortcutStr);
     }
     const char* const unknownStr = QT_TRANSLATE_NOOP("@default", "Unknown");
     return QCoreApplication::translate("@default", unknownStr);
 }