intern/ghost/intern/GHOST_DisplayManagerNULL.h


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/* SPDX-License-Identifier: GPL-2.0-or-later */

/** \file
 * \ingroup GHOST
 * Declaration of GHOST_DisplayManagerNULL class.
 */

#pragma once

#include "GHOST_DisplayManager.h"
#include "GHOST_SystemNULL.h"

class GHOST_SystemNULL;

class GHOST_DisplayManagerNULL : public GHOST_DisplayManager {
 public:
  GHOST_DisplayManagerNULL(GHOST_SystemNULL *system) : GHOST_DisplayManager(), m_system(system)
  { /* nop */
  }
  GHOST_TSuccess getNumDisplays(uint8_t &numDisplays) const
  {
    return GHOST_kFailure;
  }
  GHOST_TSuccess getNumDisplaySettings(uint8_t display, int32_t &numSettings) const
  {
    return GHOST_kFailure;
  }
  GHOST_TSuccess getDisplaySetting(uint8_t display,
                                   int32_t index,
                                   GHOST_DisplaySetting &setting) const
  {
    return GHOST_kFailure;
  }
  GHOST_TSuccess getCurrentDisplaySetting(uint8_t display, GHOST_DisplaySetting &setting) const
  {
    return getDisplaySetting(display, int32_t(0), setting);
  }
  GHOST_TSuccess setCurrentDisplaySetting(uint8_t display, const GHOST_DisplaySetting &setting)
  {
    return GHOST_kSuccess;
  }

 private:
  GHOST_SystemNULL *m_system;
};