// ****************************************************************************
//
// Function Name: RWindowView::RWindowView( )
//
// Description: Render this views background
//
// Returns: Nothing
//
// Exceptions: None
//
// ****************************************************************************
//
void RWindowView::RenderBackground( RDrawingSurface& drawingSurface, const R2dTransform&, const RIntRect& rcRender ) const
{
// Fill in the background
if( !drawingSurface.IsPrinting( ) )
{
RColor backgroundColor = GetBackgroundColor( );
if ( backgroundColor.GetFillMethod() == RColor::kSolid )
{
RSolidColor solid = backgroundColor.GetSolidColor( );
// Check for something close to TRUE GRAY and alter it slightly
#ifdef _WINDOWS
const YColorComponent kHitBits = 0xC0;
const YColorComponent kNewColor = 0x77;
const YColorComponent kGrayColor = 0x80;
#elif defined( MAC )
const YColorComponent kHitBits = 0xF000;
const YColorComponent kNewColor = 0x7777;
const YColorComponent kGrayColor = 0x8000;
#endif // _WINDOWS or MAC
YColorComponent redColor = (solid.GetRed( ) & kHitBits);
YColorComponent greenColor = (solid.GetGreen( ) & kHitBits);
YColorComponent blueColor = (solid.GetBlue( ) & kHitBits);
if ( (kGrayColor == redColor) && (redColor == greenColor) && (greenColor == blueColor) )
{
backgroundColor = RSolidColor( kNewColor, kNewColor, kNewColor );
}
}
drawingSurface.SetForegroundMode( kNormal );
drawingSurface.SetFillColor( backgroundColor );
drawingSurface.FillRectangle( rcRender );
}
}
// ****************************************************************************
//
// Function Name: RCompositeSelection::Render( )
//
// Description: Draws the selection rect and handles
//
// Returns: Nothing
//
// Exceptions: Memory
//
// ****************************************************************************
//
void RCompositeSelection::Render( RDrawingSurface& drawingSurface, const R2dTransform& transform, const RIntRect& rcRender, BOOLEAN fRenderIfLocked ) const
{
// Only do if the selection is visible or we have a deferred render pending
if( !m_fSelectionHidden && m_fSelectionVisible )
{
// Dont bother rendering if there are no selected objects
if( m_SelectionCollection.Count( ) != 0 )
{
drawingSurface.RestoreDefaults( );
// Setup the drawing surface for rendering feedback
RSolidColor color;
YDrawMode drawMode;
m_pView->GetFeedbackSettings( color, drawMode );
drawingSurface.SetForegroundMode( drawMode );
drawingSurface.SetPenColor( color );
drawingSurface.SetFillColor( color );
// Go through our selection collection and render each selection
YSelectionCollectionIterator iterator = m_SelectionCollection.Start( );
for( ; iterator != m_SelectionCollection.End( ); ++iterator )
( *iterator )->Render( drawingSurface, transform, rcRender, fRenderIfLocked );
}
}
}
// ****************************************************************************
//
// Function Name: RCompositeSelection::SetupRender( )
//
// Description: Prepares the given drawing surface and transform for
// rendering.
//
// Returns: Nothing
//
// Exceptions: Memory
//
// ****************************************************************************
//
void RCompositeSelection::SetupRender( RDrawingSurface& drawingSurface, R2dTransform& transform ) const
{
drawingSurface.RestoreDefaults( );
// Setup the drawing surface for rendering feedback
RSolidColor color;
YDrawMode drawMode;
m_pView->GetFeedbackSettings( color, drawMode );
drawingSurface.SetForegroundMode( drawMode );
drawingSurface.SetPenColor( color );
drawingSurface.SetFillColor( color );
m_pView->GetViewTransform( transform, drawingSurface, TRUE );
//
// We can't set the clipping here for the components could
// lie outside of the view bounds
//m_pView->SetClipRegion( drawingSurface, transform );
}
