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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2008 Lucas Soltic (elmerod@gmail.com) and Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_WINDOWIMPLCOCOA_HPP
#define SFML_WINDOWIMPLCOCOA_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/Event.hpp>
#include <SFML/Window/WindowImpl.hpp>
#include <string>
namespace sf
{
namespace priv
{
typedef struct objc_members objc_members;
////////////////////////////////////////////////////////////
/// WindowImplCocoa is the Cocoa implementation of WindowImpl
////////////////////////////////////////////////////////////
class WindowImplCocoa : public WindowImpl
{
public :
////////////////////////////////////////////////////////////
/// Default constructor
/// (creates a dummy window to provide a valid OpenGL context)
///
////////////////////////////////////////////////////////////
WindowImplCocoa();
////////////////////////////////////////////////////////////
/// Construct the window implementation from an existing control
///
/// \param Handle : Platform-specific handle of the control
/// \param Params : Creation parameters
///
/// Note: the NSWindow object must not be defered !
////////////////////////////////////////////////////////////
WindowImplCocoa(WindowHandle Handle, WindowSettings& params);
////////////////////////////////////////////////////////////
/// Create the window implementation
///
/// \param Mode : Video mode to use
/// \param Title : Title of the window
/// \param WindowStyle : Window style
/// \param Params : Creation parameters
///
////////////////////////////////////////////////////////////
WindowImplCocoa(VideoMode Mode, const std::string& Title, unsigned long WindowStyle, WindowSettings& params);
////////////////////////////////////////////////////////////
/// Destructor
///
////////////////////////////////////////////////////////////
~WindowImplCocoa();
////////////////////////////////////////////////////////////
/// Check if there's an active context on the current thread
///
/// \return True if there's a context bound to the current thread
///
////////////////////////////////////////////////////////////
static bool IsContextActive();
////////////////////////////////////////////////////////////
/// Handle Cocoa NSEvent
////////////////////////////////////////////////////////////
void HandleEvent(void *event);
////////////////////////////////////////////////////////////
/// Handle event sent by the default NSNotificationCenter
////////////////////////////////////////////////////////////
void HandleNotifiedEvent(Event& event);
////////////////////////////////////////////////////////////
/// Return a pointer to the NSWindow (objc->windowHandle) object
////////////////////////////////////////////////////////////
void *CocoaWindow(void);
private :
////////////////////////////////////////////////////////////
/// see WindowImpl::Display
///
////////////////////////////////////////////////////////////
virtual void Display();
////////////////////////////////////////////////////////////
/// see WindowImpl::ProcessEvents
///
////////////////////////////////////////////////////////////
virtual void ProcessEvents();
////////////////////////////////////////////////////////////
/// see WindowImpl::MakeActive
///
////////////////////////////////////////////////////////////
virtual void SetActive(bool Active = true) const;
////////////////////////////////////////////////////////////
/// see WindowImpl::UseVerticalSync
///
////////////////////////////////////////////////////////////
virtual void UseVerticalSync(bool Enabled);
////////////////////////////////////////////////////////////
/// see WindowImpl::ShowMouseCursor
///
////////////////////////////////////////////////////////////
virtual void ShowMouseCursor(bool Show);
////////////////////////////////////////////////////////////
/// see WindowImpl::SetCursorPosition
///
////////////////////////////////////////////////////////////
virtual void SetCursorPosition(unsigned int Left, unsigned int Top);
////////////////////////////////////////////////////////////
/// see WindowImpl::SetPosition
///
////////////////////////////////////////////////////////////
virtual void SetPosition(int Left, int Top);
////////////////////////////////////////////////////////////
/// /see WindowImpl::SetSize
///
////////////////////////////////////////////////////////////
virtual void SetSize(unsigned int Width, unsigned int Height);
////////////////////////////////////////////////////////////
/// see WindowImpl::Show
///
////////////////////////////////////////////////////////////
virtual void Show(bool State);
////////////////////////////////////////////////////////////
/// see WindowImpl::EnableKeyRepeat
///
////////////////////////////////////////////////////////////
virtual void EnableKeyRepeat(bool Enabled);
////////////////////////////////////////////////////////////
/// see WindowImpl::SetIcon
///
////////////////////////////////////////////////////////////
virtual void SetIcon(unsigned int Width, unsigned int Height, const Uint8* Pixels);
////////////////////////////////////////////////////////////
/// My own part starts here !
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
/// Event handling for every event type.
/// 'event' is a NSEvent.
////////////////////////////////////////////////////////////
int HandleKeyDown(void *event);
int HandleKeyUp(void *event);
int HandleModifierKey(void *event);
int HandleMouseDown(void *event);
int HandleMouseUp(void *event);
int HandleMouseMove(void *event);
int HandleMouseWheel(void *event);
////////////////////////////////////////////////////////////
/// Make some allocations and initializations
////////////////////////////////////////////////////////////
void Initialize(void);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
// An opaque structure that contains all obj-C objects
objc_members *members;
bool useKeyRepeat;
bool mouseIn;
float wheelStatus;
bool fullscreen;
VideoMode fullscreenMode;
VideoMode desktopMode;
};
} // namespace priv
} // namespace sf
#endif // SFML_WINDOWIMPLCOCOA_HPP
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