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Changed: Added more comments

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This commit is contained in:
kervala 2016-10-11 17:28:54 +02:00
parent 417efae317
commit e48198e483
2 changed files with 30 additions and 4 deletions
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4
code/ryzom/tools/client/ryzom_installer/src/utils.cpp
View file

@ -81,6 +81,7 @@ bool isDirectoryEmpty(const QString &directory, bool recursize)
if (dir.exists())
{
// process all files and directories excepted parent and current ones
QFileInfoList list = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::Hidden | QDir::NoSymLinks | QDir::NoDotAndDotDot);
for (int i = 0; i < list.size(); ++i)
@ -89,10 +90,12 @@ bool isDirectoryEmpty(const QString &directory, bool recursize)
if (fileInfo.isDir())
{
// don't consider empty directories as files, but process it recursively if required
if (recursize) if (!isDirectoryEmpty(fileInfo.absoluteFilePath(), true)) return false;
}
else
{
// we found a file, directory is not empty
return false;
}
}
@ -127,6 +130,7 @@ qint64 getDirectorySize(const QString &directory, bool recursize)
if (dir.exists())
{
// process all files and directories excepted parent and current ones
QFileInfoList list = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::Hidden | QDir::NoSymLinks | QDir::NoDotAndDotDot);
for (int i = 0; i < list.size(); ++i)

30
code/ryzom/tools/client/ryzom_installer/src/utils.h
View file

@ -28,40 +28,62 @@
* \date 2016
*/
// convert a size in bytes to a QString with larger unit (KiB, MiB, etc...)
QString qBytesToHumanReadable(qint64 bytes);
QString nameToId(const QString &name);
// return true is the specified directory is empty (has no file inside) (and all its subdirectories if recursize is true)
bool isDirectoryEmpty(const QString &directory, bool recursize);
// check if specified directory is writable
bool isDirectoryWritable(const QString &directory);
// return the total size in bytes of specified directtory (and all its subdirectories if recursize is true)
qint64 getDirectorySize(const QString &directory, bool recursize);
// Convert a UTF-8 string to QString
// convert a UTF-8 string to QString
QString qFromUtf8(const std::string &str);
// Convert a QString to UTF-8 string
// convert a QString to UTF-8 string
std::string qToUtf8(const QString &str);
// Convert a UTF-16 string to QString
// convert an UTF-16 string to QString
QString qFromUtf16(const ucstring &str);
// Convert a QString to UTF-16 string
// convert a QString to UTF-16 string
ucstring qToUtf16(const QString &str);
// convert an wchar_t* to QString
QString qFromWide(const wchar_t *str);
// convert an QString to wchar_t*
wchar_t* qToWide(const QString &str);
// check if a shortcut already exists (the extension will be added)
bool shortcutExists(const QString &shortcut);
// create a shortcut with the native format of the current platform
bool createShortcut(const QString &shortcut, const QString &name, const QString &executable, const QString &arguments, const QString &icon, const QString &workingDir);
// remove a shortcut (the extension will be added)
bool removeShortcut(const QString &shortcut);
// return the real path of shortcut
bool resolveShortcut(const QWidget &window, const QString &shortcut, QString &pathObj);
// append the shortcut of current platform to specified path
QString appendShortcutExtension(const QString &shortcut);
// launch an executable with --version parameter and parse version string
QString getVersionFromExecutable(const QString &path);
// write a resource in QRC to disk
bool writeResource(const QString &resource, const QString &path);
// write a resource in QRC to disk and replace all variables by specified values
bool writeResourceWithTemplates(const QString &resource, const QString &path, const QMap<QString, QString> &strings);
// a little helper class to unintialize COM after using it
class CCOMHelper
{
bool m_mustUninit;