//=========================================== // Lumina-DE source code // Copyright (c) 2012-2016, Ken Moore // Available under the 3-clause BSD license // See the LICENSE file for full details //=========================================== #ifndef _LUMINA_LIBRARY_UTILS_H #define _LUMINA_LIBRARY_UTILS_H #include <QCoreApplication> #include <QProcess> #include <QTextStream> #include <QTextCodec> #include <QFile> #include <QDir> #include <QString> #include <QStringList> #include <QFile> #include <QFileInfo> #include <QObject> #include <QTranslator> #include <QDebug> #include <QDesktopWidget> #include <QImageReader> #include <QRegExp> #include <QFuture> #include <QScreen> class LUtils{ public: //Run an external command and return the exit code static int runCmd(QString cmd, QStringList args = QStringList()); //Run an external command and return any text output (one line per entry) static QStringList getCmdOutput(QString cmd, QStringList args = QStringList()); //Read a text file static QStringList readFile(QString filepath); //Write a text file static bool writeFile(QString filepath, QStringList contents, bool overwrite=false); //Check whether a file/path is a valid binary static bool isValidBinary(QString& bin); //full path or name only static bool isValidBinary(const char *bin){ QString bins(bin); return isValidBinary(bins); //overload for a "junk" binary variable input } //Return all the dirs on the system which contain .desktop files static QStringList systemApplicationDirs(); //Create the exec string to open a terminal in a particular directory static QString GenerateOpenTerminalExec(QString term, QString dirpath); //List all the sub-directories of a parent dir (recursive) static QStringList listSubDirectories(QString dir, bool recursive = true); //Convert an input file/dir path to an absolute file path static QString PathToAbsolute(QString path); //This is primarily for CLI usage (relative paths) static QString AppToAbsolute(QString path); //This is for looking up a binary/ *.desktop path //Get the list of all file extensions which Qt can read (lowercase) static QStringList imageExtensions(bool wildcards = false); //Load a translation file for a Lumina Project static QTranslator* LoadTranslation(QApplication *app, QString appname, QString locale = "", QTranslator *cTrans = 0); //Other localization shortcuts static QStringList knownLocales(); //Note: This only lists locales known to Lumina (so the i18n files need to be installed) static void setLocaleEnv(QString lang, QString msg="", QString time="", QString num="" ,QString money="",QString collate="", QString ctype=""); static QString currentLocale(); //Number format conversions static double DisplaySizeToBytes(QString num); //Turn a display size (like 50M or 50KB) into a double for calculations (bytes) static QString BytesToDisplaySize(qint64 bytes); //convert into a readable size (like 50M or 50KB) static QString SecondsToDisplay(int secs); //convert into a readable time }; #endif