Collaboration diagram for QIconCacheGtkReader:

Public Member Functions
	QIconCacheGtkReader (const QString &themeDir)

QList< const char * >	lookup (QStringView)

bool	isValid () const

Detailed Description

Helper class that reads and looks up into the icon-theme.cache generated with gtk-update-icon-cache. If at any point we detect a corruption in the file (because the offsets point at wrong locations for example), the reader is marked as invalid.

Definition at line 216 of file qiconloader.cpp.

Constructor & Destructor Documentation

◆ QIconCacheGtkReader()

QIconCacheGtkReader::QIconCacheGtkReader ( const QString & themeDir )

explicit

Definition at line 248 of file qiconloader.cpp.

References QString::fromUtf8(), i, info, m_data, QFileDevice::map(), QFile::open(), QIODeviceBase::ReadOnly, QFile::setFileName(), QFile::size(), and QTimeZone::UTC.

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Member Function Documentation

◆ isValid()

bool QIconCacheGtkReader::isValid ( ) const

inline

Definition at line 221 of file qiconloader.cpp.

Referenced by lookup().

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◆ lookup()

QList< const char * > QIconCacheGtkReader::lookup ( QStringView name )

lookup the icon name and return the list of subdirectories in which an icon with this name is present. The char* are pointers to the mapped data. For example, this would return { "32x32/apps", "24x24/apps" , ... }

Definition at line 293 of file qiconloader.cpp.

References hash, icon_name_hash(), isValid(), j, m_data, o, and ret.