eMsgStatus OnFrame( App * app, VrFrame const & vrFrame, OvrVRMenuMgr & menuMgr, VRMenuObject * self, VRMenuEvent const & event )
{
Vector4f selfColor = self->GetColor( );
Vector4f selfTextColor = self->GetTextColor();
VRMenuObjectFlags_t attributionFlags = self->GetFlags();
const float fadeInAlpha = PanoMenu.GetPhotos( )->GetFadeLevel( );
const float fadeOutAlpha = PanoMenu.GetFadeAlpha( );
switch ( PanoMenu.GetPhotos()->GetCurrentState() )
{
case Oculus360Photos::MENU_PANO_LOADING:
OVR_ASSERT( PanoMenu.GetPhotos() );
if ( CurrentPano != PanoMenu.GetPhotos()->GetActivePano() )
{
CurrentPano = PanoMenu.GetPhotos()->GetActivePano();
LoadAttribution( self );
}
// Hide attribution
attributionFlags |= VRMenuObjectFlags_t( VRMENUOBJECT_DONT_RENDER );
break;
case Oculus360Photos::MENU_PANO_REOPEN_FADEIN:
case Oculus360Photos::MENU_PANO_FADEIN:
// Show attribution
attributionFlags &= ~VRMenuObjectFlags_t( VRMENUOBJECT_DONT_RENDER );
// Fade in burger
selfColor.w = fadeInAlpha;
selfTextColor.w = fadeInAlpha;
break;
case Oculus360Photos::MENU_PANO_FULLY_VISIBLE:
// Show attribution
attributionFlags &= ~VRMenuObjectFlags_t( VRMENUOBJECT_DONT_RENDER );
break;
case Oculus360Photos::MENU_PANO_FADEOUT:
// Fade out burger
selfColor.w = fadeOutAlpha;
selfTextColor.w = fadeOutAlpha;
if ( fadeOutAlpha == 0.0f )
{
app->GetGuiSys().CloseMenu( app, &PanoMenu, false );
}
break;
default:
// Hide attribution
attributionFlags |= VRMenuObjectFlags_t( VRMENUOBJECT_DONT_RENDER );
break;
}
self->SetFlags( attributionFlags );
self->SetTextColor( selfTextColor );
self->SetColor( selfColor );
return MSG_STATUS_ALIVE;
}
eMsgStatus OnOpening( App * app, VrFrame const & vrFrame, OvrVRMenuMgr & menuMgr, VRMenuObject * self, VRMenuEvent const & event )
{
CurrentPano = PanoMenu.GetPhotos()->GetActivePano();
// If opening PanoMenu without a Pano selected, bail
if ( CurrentPano == NULL )
{
app->GetGuiSys( ).CloseMenu( app, &PanoMenu, false );
}
LoadAttribution( self );
return MSG_STATUS_CONSUMED;
}
eMsgStatus OnOpening( OvrGuiSys & guiSys, ovrFrameInput const & vrFrame, VRMenuObject * self, VRMenuEvent const & event )
{
OVR_UNUSED( vrFrame );
OVR_UNUSED( event );
Oculus360Videos * videos = static_cast< Oculus360Videos* >( guiSys.GetApp()->GetAppInterface() );
CurrentVideo = (OvrVideosMetaDatum *)( videos->GetActiveVideo() );
// If opening VideoMenu without a Video selected, bail
if ( CurrentVideo == NULL )
{
guiSys.CloseMenu( &VideoMenu, false );
}
LoadAttribution( self );
return MSG_STATUS_CONSUMED;
}
