ScreenIdentity.h File Reference

#include "phosphorscreenscore_export.h"
#include <PhosphorIdentity/ScreenId.h>
#include <QString>
#include <QStringList>

Go to the source code of this file.

Namespaces
namespace	Phosphor
namespace	Phosphor::Screens
namespace	Phosphor::Screens::ScreenIdentity
	Stable cross-process screen identifier helpers.

Functions
PHOSPHORSCREENSCORE_EXPORT void	Phosphor::Screens::ScreenIdentity::reset ()
	Unconditionally drop every cache this namespace holds (local identifier caches AND the cross-process EDID serial cache).
PHOSPHORSCREENSCORE_EXPORT void	Phosphor::Screens::ScreenIdentity::invalidateEdidCache (const QString &connectorName=QString())
	Drop the QScreen-keyed identifier caches AND the underlying EDID-serial cache (cascades to PhosphorIdentity::ScreenId::invalidateEdidCache).
PHOSPHORSCREENSCORE_EXPORT void	Phosphor::Screens::ScreenIdentity::invalidateComputedIdentifiers ()
	Drop the computed-identifier and reverse-lookup caches without touching the EDID-serial cache.
PHOSPHORSCREENSCORE_EXPORT QString	Phosphor::Screens::ScreenIdentity::baseIdentifierFor (const QScreen *screen)
	Compute the EDID-based base ID for a QScreen*.
PHOSPHORSCREENSCORE_EXPORT QString	Phosphor::Screens::ScreenIdentity::identifierFor (const QScreen *screen)
	Compute the canonical identifier for a QScreen*.
PHOSPHORSCREENSCORE_EXPORT QScreen *	Phosphor::Screens::ScreenIdentity::findByIdOrName (const QString &identifier)
	Resolve an identifier (connector name OR EDID-style ID, with or without "/vs:N" virtual-screen suffix) to a QScreen*.
bool	Phosphor::Screens::ScreenIdentity::isConnectorName (const QString &identifier)
	True if the identifier looks like a connector name (no ':').
PHOSPHORSCREENSCORE_EXPORT QString	Phosphor::Screens::ScreenIdentity::idForName (const QString &connectorName)
	Convert a connector name to its current screen identifier.
PHOSPHORSCREENSCORE_EXPORT QString	Phosphor::Screens::ScreenIdentity::nameForId (const QString &screenId)
	Convert a screen identifier back to its current connector name.
QStringList	Phosphor::Screens::ScreenIdentity::variantsFor (const QString &screenIdOrName)
	Return every equivalent form of screenIdOrName.
PHOSPHORSCREENSCORE_EXPORT bool	Phosphor::Screens::ScreenIdentity::screensMatch (const QString &a, const QString &b)
	Tolerance-aware equality between two screen identifiers.
PHOSPHORSCREENSCORE_EXPORT bool	Phosphor::Screens::ScreenIdentity::belongsToPhysicalScreen (const QString &storedScreenId, const QString &physicalScreenId)
	Whether storedScreenId belongs to the physical screen physicalScreenId.