/*************************************************************************/
/*  os_haiku.h                                                           */
/*************************************************************************/
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/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md)    */
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#ifndef OS_HAIKU_H
#define OS_HAIKU_H

#include "audio_driver_media_kit.h"
#include "context_gl_haiku.h"
#include "drivers/unix/os_unix.h"
#include "haiku_application.h"
#include "haiku_direct_window.h"
#include "main/input_default.h"
#include "servers/audio_server.h"
#include "servers/visual_server.h"

class OS_Haiku : public OS_Unix {
private:
	HaikuApplication *app;
	HaikuDirectWindow *window;
	MainLoop *main_loop;
	InputDefault *input;
	VisualServer *visual_server;
	VideoMode current_video_mode;
	int video_driver_index;

#ifdef MEDIA_KIT_ENABLED
	AudioDriverMediaKit driver_media_kit;
#endif

#if defined(OPENGL_ENABLED)
	ContextGL_Haiku *context_gl;
#endif

	virtual void delete_main_loop();

protected:
	virtual int get_video_driver_count() const;
	virtual const char *get_video_driver_name(int p_driver) const;
	virtual int get_current_video_driver() const;

	virtual Error initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver);
	virtual void finalize();

	virtual void set_main_loop(MainLoop *p_main_loop);

public:
	OS_Haiku();
	void run();

	virtual String get_name();

	virtual MainLoop *get_main_loop() const;

	virtual bool can_draw() const;
	virtual void release_rendering_thread();
	virtual void make_rendering_thread();
	virtual void swap_buffers();

	virtual Point2 get_mouse_position() const;
	virtual int get_mouse_button_state() const;
	virtual void set_cursor_shape(CursorShape p_shape);
	virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);

	virtual int get_screen_count() const;
	virtual int get_current_screen() const;
	virtual void set_current_screen(int p_screen);
	virtual Point2 get_screen_position(int p_screen = -1) const;
	virtual Size2 get_screen_size(int p_screen = -1) const;
	virtual void set_window_title(const String &p_title);
	virtual Size2 get_window_size() const;
	virtual void set_window_size(const Size2 p_size);
	virtual Point2 get_window_position() const;
	virtual void set_window_position(const Point2 &p_position);
	virtual void set_window_fullscreen(bool p_enabled);
	virtual bool is_window_fullscreen() const;
	virtual void set_window_resizable(bool p_enabled);
	virtual bool is_window_resizable() const;
	virtual void set_window_minimized(bool p_enabled);
	virtual bool is_window_minimized() const;
	virtual void set_window_maximized(bool p_enabled);
	virtual bool is_window_maximized() const;

	virtual void set_video_mode(const VideoMode &p_video_mode, int p_screen = 0);
	virtual VideoMode get_video_mode(int p_screen = 0) const;
	virtual void get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen = 0) const;
	virtual String get_executable_path() const;

	virtual OS::PowerState get_power_state();
	virtual int get_power_seconds_left();
	virtual int get_power_percent_left();

	virtual bool _check_internal_feature_support(const String &p_feature);

	virtual String get_config_path() const;
	virtual String get_data_path() const;
	virtual String get_cache_path() const;
};

#endif