public:

	bool setup; ///< Window is currently being created.

	OTTD_CocoaWindow *window;    ///< Pointer to window object

	OTTD_CocoaView *cocoaview;   ///< Pointer to view object

	CGColorSpaceRef color_space; ///< Window color space

	OTTD_CocoaWindowDelegate *delegate; //!< Window delegate object

public:

	VideoDriver_Cocoa();

	void Stop() override;

	void MainLoop() override;

	void MakeDirty(int left, int top, int width, int height) override;

	bool AfterBlitterChange() override;

	bool ChangeResolution(int w, int h) override;

	bool ToggleFullscreen(bool fullscreen) override;

	void EditBoxLostFocus() override;

	/* --- The following methods should be private, but can't be due to Obj-C limitations. --- */

	void MainLoopReal();

	virtual void AllocateBackingStore(bool force = false) = 0;

protected:

	Rect dirty_rect;    ///< Region of the screen that needs redrawing.

	bool buffer_locked; ///< Video buffer was locked by the main thread.

	Dimension GetScreenSize() const override;

	float GetDPIScale() override;

	void InputLoop() override;

	bool LockVideoBuffer() override;

	void UnlockVideoBuffer() override;

	bool PollEvent() override;

	void GameSizeChanged();

	const char *Initialize();

	void UpdateVideoModes();

	bool MakeWindow(int width, int height);