#include <GHOST_DisplayManager.h>

Inheritance diagram for GHOST_DisplayManager:

[legend]

Public Types
enum	{ kMainDisplay = 0 }
Public Member Functions
	GHOST_DisplayManager (void)
virtual	~GHOST_DisplayManager (void)
virtual GHOST_TSuccess	initialize (void)
virtual GHOST_TSuccess	getNumDisplays (GHOST_TUns8 &numDisplays) const
virtual GHOST_TSuccess	getNumDisplaySettings (GHOST_TUns8 display, GHOST_TInt32 &numSettings) const
virtual GHOST_TSuccess	getDisplaySetting (GHOST_TUns8 display, GHOST_TInt32 index, GHOST_DisplaySetting &setting) const
virtual GHOST_TSuccess	getCurrentDisplaySetting (GHOST_TUns8 display, GHOST_DisplaySetting &setting) const
virtual GHOST_TSuccess	setCurrentDisplaySetting (GHOST_TUns8 display, const GHOST_DisplaySetting &setting)
Protected Types
typedef std::vector < GHOST_DisplaySetting >	GHOST_DisplaySettings
Protected Member Functions
GHOST_TSuccess	findMatch (GHOST_TUns8 display, const GHOST_DisplaySetting &setting, GHOST_DisplaySetting &match) const
GHOST_TSuccess	initializeSettings (void)
Protected Attributes
bool	m_settingsInitialized
std::vector < GHOST_DisplaySettings >	m_settings

Detailed Description

Manages system displays (platform independent implementation).

Author:: Maarten Gribnau

Date:: September 21, 2001

Definition at line 45 of file GHOST_DisplayManager.h.

Member Typedef Documentation

typedef std::vector<GHOST_DisplaySetting> GHOST_DisplayManager::GHOST_DisplaySettings [protected]

Definition at line 113 of file GHOST_DisplayManager.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

kMainDisplay

Definition at line 48 of file GHOST_DisplayManager.h.

Constructor & Destructor Documentation

GHOST_DisplayManager::GHOST_DisplayManager ( void )

Constructor.

Author:: Maarten Gribnau

Date:: September 21, 2001

Definition at line 43 of file GHOST_DisplayManager.cpp.

GHOST_DisplayManager::~GHOST_DisplayManager ( void ) [virtual]

Destructor.

Definition at line 50 of file GHOST_DisplayManager.cpp.

Member Function Documentation

GHOST_TSuccess GHOST_DisplayManager::findMatch	(	GHOST_TUns8	display,
		const GHOST_DisplaySetting &	setting,
		GHOST_DisplaySetting &	match
	)		const `[protected]`

Finds the best display settings match.

Parameters:

display	The index of the display device.
setting	The setting to match.
match	The optimal display setting.

Returns:: Indication of success.

Definition at line 144 of file GHOST_DisplayManager.cpp.

References GHOST_DisplaySetting::bpp, display(), GHOST_DisplaySetting::frequency, GHOST_ASSERT, GHOST_kSuccess, GHOST_PRINT, i, m_settings, m_settingsInitialized, size(), GHOST_DisplaySetting::xPixels, and GHOST_DisplaySetting::yPixels.

Referenced by GHOST_DisplayManagerWin32::setCurrentDisplaySetting().

GHOST_TSuccess GHOST_DisplayManager::getCurrentDisplaySetting	(	GHOST_TUns8	display,
		GHOST_DisplaySetting &	setting
	)		const `[virtual]`

Returns the current setting for this display device.

Parameters:

display	The index of the display to query with 0 <= display < getNumDisplays().
setting	The current setting of the display device with this index.

Returns:: Indication of success.

Reimplemented in GHOST_DisplayManagerCarbon, GHOST_DisplayManagerCocoa, GHOST_DisplayManagerNULL, GHOST_DisplayManagerSDL, GHOST_DisplayManagerWin32, and GHOST_DisplayManagerX11.

Definition at line 126 of file GHOST_DisplayManager.cpp.

References GHOST_kFailure.

Referenced by GHOST_System::beginFullScreen(), and GHOST_System::createFullScreenWindow().

GHOST_TSuccess GHOST_DisplayManager::getDisplaySetting	(	GHOST_TUns8	display,
		GHOST_TInt32	index,
		GHOST_DisplaySetting &	setting
	)		const `[virtual]`

Returns the current setting for this display device.

Parameters:

display	The index of the display to query with 0 <= display < getNumDisplays().
index	The setting index to be returned.
setting	The setting of the display device with this index.

Returns:: Indication of success.

Reimplemented in GHOST_DisplayManagerCarbon, GHOST_DisplayManagerCocoa, GHOST_DisplayManagerNULL, GHOST_DisplayManagerSDL, GHOST_DisplayManagerWin32, and GHOST_DisplayManagerX11.

Definition at line 103 of file GHOST_DisplayManager.cpp.

References display(), getNumDisplays(), GHOST_ASSERT, GHOST_kFailure, GHOST_kSuccess, m_settings, m_settingsInitialized, and size().

Referenced by initializeSettings().

GHOST_TSuccess GHOST_DisplayManager::getNumDisplays ( GHOST_TUns8 & numDisplays ) const [virtual]

Returns the number of display devices on this system.

Parameters:

numDisplays The number of displays on this system.

Returns:: Indication of success.

Reimplemented in GHOST_DisplayManagerCarbon, GHOST_DisplayManagerCocoa, GHOST_DisplayManagerNULL, GHOST_DisplayManagerSDL, GHOST_DisplayManagerWin32, and GHOST_DisplayManagerX11.

Definition at line 72 of file GHOST_DisplayManager.cpp.

References GHOST_kFailure.

Referenced by getDisplaySetting(), GHOST_SystemWin32::getNumDisplays(), getNumDisplaySettings(), and initializeSettings().

GHOST_TSuccess GHOST_DisplayManager::getNumDisplaySettings	(	GHOST_TUns8	display,
		GHOST_TInt32 &	numSettings
	)		const `[virtual]`

Returns the number of display settings for this display device.

Parameters:

display	The index of the display to query with 0 <= display < getNumDisplays().
numSettings	The number of settings of the display device with this index.

Returns:: Indication of success.

Reimplemented in GHOST_DisplayManagerCarbon, GHOST_DisplayManagerCocoa, GHOST_DisplayManagerNULL, GHOST_DisplayManagerSDL, GHOST_DisplayManagerWin32, and GHOST_DisplayManagerX11.

Definition at line 81 of file GHOST_DisplayManager.cpp.

References display(), getNumDisplays(), GHOST_ASSERT, GHOST_kFailure, GHOST_kSuccess, m_settings, and m_settingsInitialized.

Referenced by initializeSettings().

GHOST_TSuccess GHOST_DisplayManager::initialize ( void ) [virtual]

Initializes the list with devices and settings.

Returns:: Indication of success.

Definition at line 56 of file GHOST_DisplayManager.cpp.

References GHOST_kSuccess, initializeSettings(), and m_settingsInitialized.

Referenced by GHOST_SystemCarbon::GHOST_SystemCarbon(), GHOST_SystemCocoa::GHOST_SystemCocoa(), and GHOST_SystemWin32::GHOST_SystemWin32().

GHOST_TSuccess GHOST_DisplayManager::initializeSettings ( void ) [protected]

Retrieves settings for each display device and stores them.

Returns:: Indication of success.

Definition at line 192 of file GHOST_DisplayManager.cpp.

References display(), getDisplaySetting(), getNumDisplays(), getNumDisplaySettings(), GHOST_kSuccess, and m_settings.

Referenced by initialize().

GHOST_TSuccess GHOST_DisplayManager::setCurrentDisplaySetting	(	GHOST_TUns8	display,
		const GHOST_DisplaySetting &	setting
	)		`[virtual]`

Changes the current setting for this display device. The setting given to this method is matched againts the available diplay settings. The best match is activated (