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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007 Brad Leffler (brad.leffler@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_WINDOWIMPLCARBON_HPP
#define SFML_WINDOWIMPLCARBON_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/Event.hpp>
#include <SFML/Window/WindowImpl.hpp>
#include <Carbon/Carbon.h>
#include <AGL/agl.h>
#include <set>
#include <string>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
/// WindowImplCarbon is the Carbon implementation of WindowImpl
////////////////////////////////////////////////////////////
class WindowImplCarbon : public WindowImpl
{
public :
////////////////////////////////////////////////////////////
/// Default constructor
/// (creates a dummy window to provide a valid OpenGL context)
///
////////////////////////////////////////////////////////////
WindowImplCarbon();
////////////////////////////////////////////////////////////
/// Construct the window implementation from an existing control
///
/// \param Handle : Platform-specific handle of the control
/// \param AntialiasingLevel : Level of antialiasing
///
////////////////////////////////////////////////////////////
WindowImplCarbon(WindowHandle Handle, int AntialiasingLevel);
////////////////////////////////////////////////////////////
/// Create the window implementation
///
/// \param Mode : Video mode to use
/// \param Title : Title of the window
/// \param WindowStyle : Window style (resizable, fixed, or fullscren)
/// \param AntialiasingLevel : Level of antialiasing
///
////////////////////////////////////////////////////////////
WindowImplCarbon(VideoMode Mode, const std::string& Title, unsigned long WindowStyle, int AntialiasingLevel);
////////////////////////////////////////////////////////////
/// Destructor
///
////////////////////////////////////////////////////////////
~WindowImplCarbon();
private :
////////////////////////////////////////////////////////////
/// /see sfWindowImpl::Display
///
////////////////////////////////////////////////////////////
virtual void Display();
////////////////////////////////////////////////////////////
/// /see sfWindowImpl::ProcessEvents
///
////////////////////////////////////////////////////////////
virtual void ProcessEvents();
////////////////////////////////////////////////////////////
/// /see sfWindowImpl::MakeCurrent
///
////////////////////////////////////////////////////////////
virtual void MakeCurrent() const;
////////////////////////////////////////////////////////////
/// /see sfWindowImpl::UseVerticalSync
///
////////////////////////////////////////////////////////////
virtual void UseVerticalSync(bool Enabled);
////////////////////////////////////////////////////////////
/// /see sfWindowImpl::ShowMouseCursor
///
////////////////////////////////////////////////////////////
virtual void ShowMouseCursor(bool Show);
////////////////////////////////////////////////////////////
/// /see sfWindowImpl::SetPosition
///
////////////////////////////////////////////////////////////
virtual void SetPosition(int Left, int Top);
////////////////////////////////////////////////////////////
/// Create the OpenGL rendering context
///
/// \param Mode : Video mode to use
/// \param Fullscreen : True to set fullscreen, false to stay in windowed mode
/// \param AntialiasingLevel : Level of antialiasing
///
////////////////////////////////////////////////////////////
void CreateContext(VideoMode Mode, bool Fullscreen, int AntialiasingLevel);
////////////////////////////////////////////////////////////
/// Do some common initializations before the window can be created
///
////////////////////////////////////////////////////////////
void PreInitialize();
////////////////////////////////////////////////////////////
/// Run the event loop after the window has been created
///
////////////////////////////////////////////////////////////
void PostInitialize();
////////////////////////////////////////////////////////////
/// Free all the graphical resources attached to the window
///
////////////////////////////////////////////////////////////
void Cleanup();
////////////////////////////////////////////////////////////
/// Process a Carbon command event
///
/// \param nextHandler : Next registered handler for this event type
/// \param event : The event
/// \param userData : Data passed in by the caller
///
////////////////////////////////////////////////////////////
OSStatus CommandEventHandler(EventHandlerCallRef nextHandler, EventRef event, void* userData);
////////////////////////////////////////////////////////////
/// Process a Carbon mouse event
///
/// \param nextHandler : Next registered handler for this event type
/// \param event : The event
/// \param userData : Data passed in by the caller
///
////////////////////////////////////////////////////////////
OSStatus MouseEventHandler(EventHandlerCallRef nextHandler, EventRef event, void* userData);
////////////////////////////////////////////////////////////
/// Process a Carbon keyboard event
///
/// \param nextHandler : Next registered handler for this event type
/// \param event : The event
/// \param userData : Data passed in by the caller
///
////////////////////////////////////////////////////////////
OSStatus KeyboardEventHandler(EventHandlerCallRef nextHandler, EventRef event, void* userData);
////////////////////////////////////////////////////////////
/// Process a Carbon window event
///
/// \param nextHandler : Next registered handler for this event type
/// \param event : The event
/// \param userData : Data passed in by the caller
///
////////////////////////////////////////////////////////////
OSStatus WindowEventHandler(EventHandlerCallRef nextHandler, EventRef event, void* userData);
////////////////////////////////////////////////////////////
/// Setup the joysticks
////////////////////////////////////////////////////////////
void SetupJoysticks();
////////////////////////////////////////////////////////////
/// Process the joystick state
////////////////////////////////////////////////////////////
void ReadJoystickStates();
////////////////////////////////////////////////////////////
/// Convert a Carbon key code to a SFML key code
///
/// \param VirtualKey : Virtual key code to convert
///
/// \return SFML key code corresponding to VirtualKey
///
////////////////////////////////////////////////////////////
static Key::Code VirtualKeyCodeToSF(UInt32 VirtualKey);
////////////////////////////////////////////////////////////
/// Function called whenever one of our windows receives a message
///
/// \param Handler : Carbon handle of the window
/// \param Event : Message received
/// \param userData : First parameter of the message
///
/// \return Something...
///
////////////////////////////////////////////////////////////
static OSStatus GlobalOnEvent(EventHandlerCallRef nextHandler, EventRef event, void* userData);
////////////////////////////////////////////////////////////
// Static member data
////////////////////////////////////////////////////////////
static unsigned int ourWindowCount; ///< Number of windows that we own
static WindowImplCarbon* ourDummyWindow; ///< Dummy window
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
WindowRef myHandle; ///< Carbon handle of the window
AGLContext myGLContext; ///< OpenGL rendering context associated to the window
};
} // namespace priv
} // namespace sf
#endif // SFML_WINDOWIMPLCARBON_HPP
|
