diff options
Diffstat (limited to 'src/qmmpui/commandlinemanager.cpp')
| -rw-r--r-- | src/qmmpui/commandlinemanager.cpp | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/qmmpui/commandlinemanager.cpp b/src/qmmpui/commandlinemanager.cpp index 889d8d419..ac2e95aaa 100644 --- a/src/qmmpui/commandlinemanager.cpp +++ b/src/qmmpui/commandlinemanager.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2008-2016 by Ilya Kotov * + * Copyright (C) 2008-2017 by Ilya Kotov * * forkotov02@hotmail.ru * * * * This program is free software; you can redistribute it and/or modify * @@ -103,5 +103,22 @@ void CommandLineManager::printUsage() { checkOptions(); foreach(CommandLineOption *opt, *m_options) - cout << qPrintable(opt->helpString()); + { + foreach (QString line, opt->helpString()) + { + QString str = formatHelpString(line); + if(!str.isEmpty()) + cout << qPrintable(str) << endl; + } + } +} + +QString CommandLineManager::formatHelpString(const QString &line) +{ + QStringList list = line.split("||", QString::SkipEmptyParts); + if(list.count() == 1) + return list.at(0); + else if(list.count() >= 2) + return list.at(0).leftJustified(25) + list.at(1); + return QString(); } |