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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file ghost/intern/GHOST_DisplayManagerCocoa.h
* \ingroup GHOST
* Declaration of GHOST_DisplayManagerCocoa class.
*/
#ifndef __GHOST_DISPLAYMANAGERCOCOA_H__
#define __GHOST_DISPLAYMANAGERCOCOA_H__
#ifndef __APPLE__
#error Apple only!
#endif // __APPLE__
#include "GHOST_DisplayManager.h"
/**
* Manages system displays (Mac OSX/Cocoa implementation).
* \see GHOST_DisplayManager
* \author Maarten Gribnau
* \date September 21, 2001
*/
class GHOST_DisplayManagerCocoa : public GHOST_DisplayManager
{
public:
/**
* Constructor.
*/
GHOST_DisplayManagerCocoa(void);
/**
* Returns the number of display devices on this system.
* \param numDisplays The number of displays on this system.
* \return Indication of success.
*/
virtual GHOST_TSuccess getNumDisplays(GHOST_TUns8& numDisplays) const;
/**
* Returns the number of display settings for this display device.
* \param display The index of the display to query with 0 <= display < getNumDisplays().
* \param setting The number of settings of the display device with this index.
* \return Indication of success.
*/
virtual GHOST_TSuccess getNumDisplaySettings(GHOST_TUns8 display, GHOST_TInt32& numSettings) const;
/**
* Returns the current setting for this display device.
* \param display The index of the display to query with 0 <= display < getNumDisplays().
* \param index The setting index to be returned.
* \param setting The setting of the display device with this index.
* \return Indication of success.
*/
virtual GHOST_TSuccess getDisplaySetting(GHOST_TUns8 display, GHOST_TInt32 index, GHOST_DisplaySetting& setting) const;
/**
* Returns the current setting for this display device.
* \param display The index of the display to query with 0 <= display < getNumDisplays().
* \param setting The current setting of the display device with this index.
* \return Indication of success.
*/
virtual GHOST_TSuccess getCurrentDisplaySetting(GHOST_TUns8 display, GHOST_DisplaySetting& setting) const;
/**
* Changes the current setting for this display device.
* \param display The index of the display to query with 0 <= display < getNumDisplays().
* \param setting The current setting of the display device with this index.
* \return Indication of success.
*/
virtual GHOST_TSuccess setCurrentDisplaySetting(GHOST_TUns8 display, const GHOST_DisplaySetting& setting);
protected:
//Do not cache values as OS X supports screen hot plug
/** Cached number of displays. */
//CGDisplayCount m_numDisplays;
/** Cached display id's for each display. */
//CGDirectDisplayID* m_displayIDs;
};
#endif // __GHOST_DISPLAYMANAGERCOCOA_H__
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