libsax: SaX::SaXManipulateDesktop Class Reference

Once created the manipulator object is able to get/set desktop related information like resolutions color depth monitor specs or 3D. The following example shows how to use the desktop manipulator for adding a new standard resolution in 24 bit color depth:

 #include <sax/sax.h>

 int main (void) {
     SaXException().setDebug (true);
     QDict<SaXImport> section;
     int importID[] = {
         SAX_CARD,
         SAX_DESKTOP,
         SAX_PATH,
     };
     printf ("Importing data...\n");
     SaXConfig* config = new SaXConfig;
     for (int id=0; id<3; id++) {
         SaXImport* import = new SaXImport ( importID[id] );
         import->setSource ( SAX_SYSTEM_CONFIG );
         import->doImport();
         config->addImport (import);
         section.insert (
             import->getSectionName(),import
         );
     }
     printf ("Setting up resolution...\n");
     SaXManipulateDesktop mDesktop (
         section["Desktop"],section["Card"],section["Path"]
     );
     if (mDesktop.selectDesktop (0)) {
         mDesktop.addResolution (24,1600,1200);
     }
     printf ("Writing configuration\n");
     config->setMode (SAX_MERGE);
     if ( ! config->createConfiguration() ) {
         printf ("%s\n",config->errorString());
         printf ("%s\n",config->getParseErrorValue());
         return 1;
     }
     return 0;
 }

Constructor & Destructor Documentation

SaX::SaXManipulateDesktop::SaXManipulateDesktop	(	SaXImport *	desktop,
		SaXImport *	card,
		SaXImport *	path,
		int	desktopID = `0`
	)

An object of this type is used to configure desktop properties like resolution and colors

Definition at line 29 of file desktop.cpp.

References SaX::SaXException::errorString(), SaX::SaXException::excCardImportBindFailed(), SaX::SaXException::excDesktopImportBindFailed(), SaX::SaXException::excNullPointerArgument(), SaX::SaXException::excPathImportBindFailed(), and SaX::SaXImport::getSectionID().

Here is the call graph for this function:

Member Function Documentation

void SaX::SaXManipulateDesktop::calculateModelines ( bool calc ) [virtual]

enable/disable the modeline calculation. This is onyl needed for non VESA modes or modes which are not part of the internal X-Server mode pool


Public Member Functions
void	calculateModelines (bool)
void	setExtraModelineString (const QString &)
void	setExtraModeline (int, int, int, int)
void	addExtraModeline (int, int, int, int)
void	removeExtraModeline (int, int)
void	setResolution (int, int, int)
void	addResolution (int, int, int)
void	removeResolution (int, int, int)
void	setVirtualResolution (int, int, int)
void	removeVirtualResolution (int)
void	setColorDepth (int)
bool	enable3D (void)
bool	disable3D (void)
void	setDisplaySize (int, int)
void	setDisplayRatioAndTraversal (double, int, int)
void	setHsyncRange (double, double)
void	setVsyncRange (double, double)
void	enableDPMS (void)
void	disableDPMS (void)
void	setMonitorVendor (const QString &)
void	setMonitorName (const QString &)
void	setCDBMonitor (const QString &)
QList< QString >	getCDBMonitorVendorList (void)
QList< QString >	getCDBMonitorModelList (const QString &)
QDict< QString >	getCDBMonitorData (const QString &, const QString &)
QDict< QString >	getCDBMonitorIDData (const QString &)
void	setCDBMonitorData (const QString &, const QString &, const QString &, const QString &)
QList< QString >	getResolutions (int)
QList< QString >	getResolutionsFromFrameBuffer (void)
QList< QString >	getResolutionFromServer (void)
QList< QString >	getResolutionsFromDDC1 (void)
QList< QString >	getResolutionsFromDDC2 (void)
QList< QString >	getDisplaySize (void)
QList< QString >	getDisplayRatio (void)
QString	getDisplayTraversal (void)
QList< QString >	getHsyncRange (void)
QList< QString >	getVsyncRange (void)
bool	is3DEnabled (void)
bool	is3DCard (void)
bool	isDualHeadCard (void)
bool	isXineramaMode (void)
bool	DPMSEnabled (void)
int	getFBKernelMode (const QString &, int)
int	setFBKernelMode (int)
int	getColorDepthFromServer (void)
QString	getMonitorVendor (void)
QString	getMonitorName (void)
QString	getColorDepth (void)
QString	getVirtualResolution (int)
QString	getDualHeadProfile (void)
QString	getModelineAlgorithm (void)
bool	willCalculateModelines (void)
bool	selectDesktop (int)
	SaXManipulateDesktop (SaXImport , SaXImport , SaXImport *, int=0)

void SaX::SaXManipulateDesktop::setExtraModeline	(	int	x,
		int	y,
		int	refresh,
		int	hsync
	)			`[virtual]`

void SaX::SaXManipulateDesktop::addExtraModeline	(	int	x,
		int	y,
		int	refresh,
		int	hsync
	)			`[virtual]`

void SaX::SaXManipulateDesktop::removeExtraModeline	(	int	x,
		int	y
	)			`[virtual]`

void SaX::SaXManipulateDesktop::setResolution	(	int	c,
		int	x,
		int	y
	)			`[virtual]`

void SaX::SaXManipulateDesktop::addResolution	(	int	c,
		int	x,
		int	y
	)			`[virtual]`

void SaX::SaXManipulateDesktop::removeResolution	(	int	c,
		int	x,
		int	y
	)			`[virtual]`

void SaX::SaXManipulateDesktop::setVirtualResolution	(	int	c,
		int	x,
		int	y
	)			`[virtual]`

void SaX::SaXManipulateDesktop::setDisplaySize	(	int	width,
		int	height
	)			`[virtual]`

void SaX::SaXManipulateDesktop::setDisplayRatioAndTraversal	(	double	traversal,
		int	aspect,
		int	ratio
	)			`[virtual]`

void SaX::SaXManipulateDesktop::setHsyncRange	(	double	hsmin,
		double	hsmax
	)			`[virtual]`

void SaX::SaXManipulateDesktop::setVsyncRange	(	double	vsmin,
		double	vsmax
	)			`[virtual]`

QDict< QString > SaX::SaXManipulateDesktop::getCDBMonitorData	(	const QString &	vendor,
		const QString &	name
	)			`[virtual]`

void SaX::SaXManipulateDesktop::setCDBMonitorData	(	const QString &	vendor,
		const QString &	name,
		const QString &	key,
		const QString &	value
	)			`[virtual]`

SaX::SaXManipulateDesktop Class Reference

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation