void Window::configExit()
{
WindowRef window = getCarbonWindow();
setCarbonWindow( 0 );
AGLContext context = getAGLContext();
if( getIAttribute( WindowSettings::IATTR_HINT_FULLSCREEN ) == ON )
{
LBASSERT( !window );
exitEventHandler();
}
else if( window )
{
Global::enterCarbon();
aglSetWindowRef( context, 0 );
DisposeWindow( window );
Global::leaveCarbon();
}
configExitFBO();
exitGLEW();
if( context )
{
Global::enterCarbon();
aglSetCurrentContext( 0 );
aglDestroyContext( context );
Global::leaveCarbon();
setAGLContext( 0 );
}
LBVERB << "Destroyed AGL window and context" << std::endl;
}
bool Window::configInitAGLFullscreen()
{
AGLContext context = getAGLContext();
if( !context )
{
sendError( ERROR_AGLWINDOW_NO_CONTEXT );
return false;
}
Global::enterCarbon();
aglEnable( context, AGL_FS_CAPTURE_SINGLE );
const PixelViewport& pvp = getPixelViewport();
if( !aglSetFullScreen( context, pvp.w, pvp.h, 0, 0 ))
LBWARN << "aglSetFullScreen to " << pvp << " failed: " << aglError()
<< std::endl;
// Do focus hell
ProcessSerialNumber selfProcess = { 0, kCurrentProcess };
SetFrontProcess( &selfProcess );
Global::leaveCarbon();
setPixelViewport( pvp );
if( getIAttribute( WindowSettings::IATTR_HINT_DRAWABLE ) != OFF )
initEventHandler();
return true;
}
bool Window::configInitAGLPBuffer()
{
AGLContext context = getAGLContext();
if( !context )
{
setError( ERROR_AGLWINDOW_NO_CONTEXT );
return false;
}
// PBuffer
const PixelViewport& pvp = getWindow()->getPixelViewport();
AGLPbuffer pbuffer;
if( !aglCreatePBuffer( pvp.w, pvp.h, GL_TEXTURE_RECTANGLE_EXT, GL_RGBA,
0, &pbuffer ))
{
setError( ERROR_AGLWINDOW_CREATEPBUFFER_FAILED );
LBWARN << getError() << ": " << AGLERROR << std::endl;
return false;
}
// attach to context
if( !aglSetPBuffer( context, pbuffer, 0, 0, aglGetVirtualScreen( context )))
{
setError( ERROR_AGLWINDOW_SETPBUFFER_FAILED );
LBWARN << getError() << ": " << AGLERROR << std::endl;
return false;
}
setAGLPBuffer( pbuffer );
return true;
}
bool Window::configInitAGLWindow()
{
AGLContext context = getAGLContext();
if( !context )
{
sendError( ERROR_AGLWINDOW_NO_CONTEXT );
return false;
}
// window
const bool decoration =
getIAttribute(WindowSettings::IATTR_HINT_DECORATION) != OFF;
WindowAttributes winAttributes = ( decoration ?
kWindowStandardDocumentAttributes :
kWindowNoTitleBarAttribute |
kWindowNoShadowAttribute |
kWindowResizableAttribute ) |
kWindowStandardHandlerAttribute | kWindowInWindowMenuAttribute;
// top, left, bottom, right
const PixelViewport& pvp = getPixelViewport();
const int32_t menuHeight = decoration ? EQ_AGL_MENUBARHEIGHT : 0 ;
Rect windowRect = { short( pvp.y + menuHeight ), short( pvp.x ),
short( pvp.getYEnd() + menuHeight ),
short( pvp.getXEnd( ))
};
WindowRef windowRef;
Global::enterCarbon();
const OSStatus status = CreateNewWindow( kDocumentWindowClass,
winAttributes,
&windowRect, &windowRef );
if( status != noErr )
{
sendError( ERROR_AGLWINDOW_CREATEWINDOW_FAILED )
<< lexical_cast< std::string >( status );
Global::leaveCarbon();
return false;
}
// window title
const std::string& name = getName();
std::stringstream windowTitle;
if( name.empty( ))
{
windowTitle << "Equalizer";
#ifndef NDEBUG
windowTitle << " (" << getpid() << ")";
#endif
}
else
windowTitle << name;
CFStringRef title = CFStringCreateWithCString( kCFAllocatorDefault,
windowTitle.str().c_str(),
kCFStringEncodingMacRoman );
SetWindowTitleWithCFString( windowRef, title );
CFRelease( title );
if( !aglSetWindowRef( context, windowRef ))
{
sendError( ERROR_AGLWINDOW_SETWINDOW_FAILED ) << aglError();
Global::leaveCarbon();
return false;
}
// show
ShowWindow( windowRef );
// Do focus hell
ProcessSerialNumber selfProcess = { 0, kCurrentProcess };
SetFrontProcess( &selfProcess );
Global::leaveCarbon();
setCarbonWindow( windowRef );
return true;
}
