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95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef UTILS_H
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#define UTILS_H
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#include <nel/misc/ucstring.h>
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#include <string>
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/**
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* Utils functions
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*
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* \author Cedric 'Kervala' OCHS
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* \date 2016
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*/
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// convert a size in bytes to a QString with larger unit (KiB, MiB, etc...)
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QString qBytesToHumanReadable(qint64 bytes);
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// return true is the specified directory is empty (has no file inside) (and all its subdirectories if recursize is true)
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bool isDirectoryEmpty(const QString &directory, bool recursize);
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// check if specified directory is writable
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bool isDirectoryWritable(const QString &directory);
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// return the total size in bytes of specified directtory (and all its subdirectories if recursize is true)
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qint64 getDirectorySize(const QString &directory, bool recursize);
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// convert a UTF-8 string to QString
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QString qFromUtf8(const std::string &str);
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// convert a QString to UTF-8 string
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std::string qToUtf8(const QString &str);
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// convert an UTF-16 string to QString
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QString qFromUtf16(const ucstring &str);
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// convert a QString to UTF-16 string
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ucstring qToUtf16(const QString &str);
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// convert an wchar_t* to QString
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QString qFromWide(const wchar_t *str);
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// convert an QString to wchar_t*
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wchar_t* qToWide(const QString &str);
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// check if a shortcut already exists (the extension will be added)
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bool shortcutExists(const QString &shortcut);
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// create a shortcut with the native format of the current platform
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bool createShortcut(const QString &shortcut, const QString &name, const QString &executable, const QString &arguments, const QString &icon, const QString &workingDir);
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// remove a shortcut (the extension will be added)
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bool removeShortcut(const QString &shortcut);
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// return the real path of shortcut
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bool resolveShortcut(const QWidget &window, const QString &shortcut, QString &pathObj);
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// append the shortcut of current platform to specified path
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QString appendShortcutExtension(const QString &shortcut);
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// launch an executable with --version parameter and parse version string
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QString getVersionFromExecutable(const QString &path);
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// write a resource in QRC to disk
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bool writeResource(const QString &resource, const QString &path);
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// write a resource in QRC to disk and replace all variables by specified values
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bool writeResourceWithTemplates(const QString &resource, const QString &path, const QMap<QString, QString> &strings);
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// a little helper class to unintialize COM after using it
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class CCOMHelper
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{
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bool m_mustUninit;
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public:
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CCOMHelper();
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~CCOMHelper();
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};
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#endif
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