//-------------------------------------------------------------------------------------------------//
void OSXCarbonWindow::destroy(void)
{
if(!mCreated)
return;
if(mIsFullScreen)
{
// Handle fullscreen destruction
destroyCGLFullscreen();
}
else
{
// Handle windowed destruction
// Destroy the Ogre context
delete mContext;
if(!mIsExternal)
{
// Remove the window from the Window listener
WindowEventUtilities::_removeRenderWindow( this );
// Remove our event handler
if(mEventHandlerRef)
RemoveEventHandler(mEventHandlerRef);
}
}
mActive = false;
mClosed = true;
mCreated = false;
}
//-------------------------------------------------------------------------------------------------//
void OSXCarbonWindow::destroy(void)
{
if(!mCreated)
return;
if(mIsFullScreen)
{
// Handle fullscreen destruction
destroyCGLFullscreen();
}
else
{
// Handle windowed destruction
// Destroy the Ogre context
if(mCGLContext)
{
OGRE_DELETE mCGLContext;
mCGLContext = NULL;
}
if(mCarbonContext)
{
OGRE_DELETE mCarbonContext;
mCarbonContext = NULL;
}
if(mContext)
{
// mContext is a reference to either the AGL or CGL context, already deleted.
// Just clear the variable
mContext = NULL;
}
if(!mIsExternal)
{
// Remove the window from the Window listener
WindowEventUtilities::_removeRenderWindow( this );
// Remove our event handler
if(mEventHandlerRef)
RemoveEventHandler(mEventHandlerRef);
}
if(mAGLContext)
aglDestroyContext(mAGLContext);
if(mWindow)
DisposeWindow(mWindow);
}
mActive = false;
mClosed = true;
mCreated = false;
}
void OSXCarbonWindow::setFullscreen(bool fullScreen, unsigned int width, unsigned int height)
{
if (mIsFullScreen != fullScreen || width != mWidth || height != mHeight)
{
// Set the full screen flag
mIsFullScreen = fullScreen;
createAGLContext(mFSAA, mColourDepth);
if (mIsFullScreen)
{
GLRenderSystem *rs = static_cast<GLRenderSystem*>(Root::getSingleton().getRenderSystem());
CGLContextObj share = NULL;
aglGetCGLContext(mAGLContext, (void**)&share);
// Create the CGL context object if it doesn't already exist, sharing the AGL context.
if(!mCGLContext)
{
void *cglPixFormat;
aglGetCGLPixelFormat(mAGLPixelFormat, (void **)&cglPixFormat);
mCGLContext = OGRE_NEW OSXCGLContext(mCGLContextObj, (CGLPixelFormatObj) cglPixFormat);
}
// Create the context, keeping the current colour depth and FSAA settings
createCGLFullscreen(width, height, getColourDepth(), getFSAA(), share);
rs->_switchContext(mContext);
// Hide the Carbon window
HideWindow(mWindow);
// And tell the rendersystem to stop rendering to it too
WindowEventUtilities::_removeRenderWindow(this);
}
else
{
// Create a new AGL context and pixel format if necessary
createAGLContext(mFSAA, mColourDepth);
// Create a window if we haven't already, existence check is done within the functions
if(!mWindow)
{
if(mIsExternal)
createWindowFromExternal(mView);
else
createNewWindow(width, height, mWindowTitle);
}
// Destroy the current CGL context, we will create a new one when/if we go back to full screen
destroyCGLFullscreen();
// Set the drawable, and current context
// If you do this last, there is a moment before the rendering window pops-up
#if defined(MAC_OS_X_VERSION_10_4) && MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
aglSetDrawable(mAGLContext, GetWindowPort(mWindow));
#else
aglSetWindowRef(mAGLContext, mWindow);
#endif
aglSetCurrentContext(mAGLContext);
if(!mCarbonContext)
{
mCarbonContext = OGRE_NEW OSXCarbonContext(mAGLContext, mAGLPixelFormat);
}
GLRenderSystem *rs = static_cast<GLRenderSystem*>(Root::getSingleton().getRenderSystem());
mContext = mCarbonContext;
rs->_switchContext(mContext);
WindowEventUtilities::_addRenderWindow(this);
ShowWindow(mWindow);
SelectWindow(mWindow);
RepositionWindow(mWindow, NULL, kWindowCenterOnMainScreen);
}
mWidth = width;
mHeight = height;
}
}
