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#pragma once
/*
* Copyright (C) 2005-2017 Team Kodi
* http://kodi.tv
*
* 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, 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 Kodi; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include "../AddonBase.h"
namespace kodi { namespace addon { class CInstanceScreensaver; }}
extern "C"
{
struct AddonInstance_Screensaver;
typedef struct AddonProps_Screensaver
{
void *device;
int x;
int y;
int width;
int height;
float pixelRatio;
const char *name;
const char *presets;
const char *profile;
} AddonProps_Screensaver;
typedef struct AddonToKodiFuncTable_Screensaver
{
KODI_HANDLE kodiInstance;
} AddonToKodiFuncTable_Screensaver;
typedef struct KodiToAddonFuncTable_Screensaver
{
kodi::addon::CInstanceScreensaver* addonInstance;
bool (__cdecl* Start) (AddonInstance_Screensaver* instance);
void (__cdecl* Stop) (AddonInstance_Screensaver* instance);
void (__cdecl* Render) (AddonInstance_Screensaver* instance);
} KodiToAddonFuncTable_Screensaver;
typedef struct AddonInstance_Screensaver
{
AddonProps_Screensaver props;
AddonToKodiFuncTable_Screensaver toKodi;
KodiToAddonFuncTable_Screensaver toAddon;
} AddonInstance_Screensaver;
} /* extern "C" */
namespace kodi
{
namespace addon
{
class CInstanceScreensaver : public IAddonInstance
{
public:
CInstanceScreensaver()
: IAddonInstance(ADDON_INSTANCE_SCREENSAVER)
{
if (CAddonBase::m_interface->globalSingleInstance != nullptr)
throw std::logic_error("kodi::addon::CInstanceScreensaver: Creation of more as one in single instance way is not allowed!");
SetAddonStruct(CAddonBase::m_interface->firstKodiInstance);
CAddonBase::m_interface->globalSingleInstance = this;
}
CInstanceScreensaver(KODI_HANDLE instance)
: IAddonInstance(ADDON_INSTANCE_SCREENSAVER)
{
if (CAddonBase::m_interface->globalSingleInstance != nullptr)
throw std::logic_error("kodi::addon::CInstanceScreensaver: Creation of multiple together with single instance way is not allowed!");
SetAddonStruct(instance);
}
virtual ~CInstanceScreensaver() { }
virtual bool Start() { return true; }
virtual void Stop() {}
virtual void Render() {}
inline void* Device() { return m_instanceData->props.device; }
inline int X() { return m_instanceData->props.x; }
inline int Y() { return m_instanceData->props.y; }
inline int Width() { return m_instanceData->props.width; }
inline int Height() { return m_instanceData->props.height; }
inline float PixelRatio() { return m_instanceData->props.pixelRatio; }
inline std::string Name() { return m_instanceData->props.name; }
inline std::string Presets() { return m_instanceData->props.presets; }
inline std::string Profile() { return m_instanceData->props.profile; }
private:
void SetAddonStruct(KODI_HANDLE instance)
{
if (instance == nullptr)
throw std::logic_error("kodi::addon::CInstanceScreensaver: Creation with empty addon structure not allowed, table must be given from Kodi!");
m_instanceData = static_cast<AddonInstance_Screensaver*>(instance);
m_instanceData->toAddon.addonInstance = this;
m_instanceData->toAddon.Start = ADDON_Start;
m_instanceData->toAddon.Stop = ADDON_Stop;
m_instanceData->toAddon.Render = ADDON_Render;
}
inline static bool ADDON_Start(AddonInstance_Screensaver* instance)
{
return instance->toAddon.addonInstance->Start();
}
inline static void ADDON_Stop(AddonInstance_Screensaver* instance)
{
instance->toAddon.addonInstance->Stop();
}
inline static void ADDON_Render(AddonInstance_Screensaver* instance)
{
instance->toAddon.addonInstance->Render();
}
AddonInstance_Screensaver* m_instanceData;
};
} /* namespace addon */
} /* namespace kodi */
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