//--------------------------------------------------------------------------------------
// Handles the GUI events
//--------------------------------------------------------------------------------------
void CALLBACK OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
{
switch( nControlID )
{
case IDC_TOGGLEFULLSCREEN:
DXUTToggleFullScreen(); break;
case IDC_TOGGLEREF:
DXUTToggleREF(); break;
case IDC_CHANGEDEVICE:
g_SettingsDlg.SetActive( !g_SettingsDlg.IsActive() ); break;
case IDC_ENABLE_PRESHADER:
{
g_bEnablePreshader = g_SampleUI.GetCheckBox( IDC_ENABLE_PRESHADER )->GetChecked();
if( DXUTGetD3D9Device() != NULL )
{
OnLostDevice( NULL );
OnDestroyDevice( NULL );
OnCreateDevice( DXUTGetD3D9Device(), DXUTGetD3D9BackBufferSurfaceDesc(), NULL );
OnResetDevice( DXUTGetD3D9Device(), DXUTGetD3D9BackBufferSurfaceDesc(), NULL );
}
break;
}
case IDC_ACTIVE_LIGHT:
if( !g_LightControl[g_nActiveLight].IsBeingDragged() )
{
g_nActiveLight++;
g_nActiveLight %= g_nNumActiveLights;
}
break;
case IDC_NUM_LIGHTS:
if( !g_LightControl[g_nActiveLight].IsBeingDragged() )
{
WCHAR sz[100];
swprintf_s( sz, 100, L"# Lights: %d", g_SampleUI.GetSlider( IDC_NUM_LIGHTS )->GetValue() );
g_SampleUI.GetStatic( IDC_NUM_LIGHTS_STATIC )->SetText( sz );
g_nNumActiveLights = g_SampleUI.GetSlider( IDC_NUM_LIGHTS )->GetValue();
g_nActiveLight %= g_nNumActiveLights;
}
break;
case IDC_LIGHT_SCALE:
g_fLightScale = ( float )( g_SampleUI.GetSlider( IDC_LIGHT_SCALE )->GetValue() * 0.10f );
WCHAR sz[100];
swprintf_s( sz, 100, L"Light scale: %0.2f", g_fLightScale );
g_SampleUI.GetStatic( IDC_LIGHT_SCALE_STATIC )->SetText( sz );
break;
}
}
void CD3DEffect::Release()
{
g_Windowing.Unregister(this);
OnDestroyDevice(false);
}
