X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f38924e863cd44e2abd49d20d201d72aa773c51e..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/src/mac/carbon/dcmemory.cpp diff --git a/src/mac/carbon/dcmemory.cpp b/src/mac/carbon/dcmemory.cpp index 79ef4ee3cc..f1086953b4 100644 --- a/src/mac/carbon/dcmemory.cpp +++ b/src/mac/carbon/dcmemory.cpp @@ -12,28 +12,37 @@ #include "wx/wxprec.h" #include "wx/dcmemory.h" +#include "wx/graphics.h" #include "wx/mac/private.h" //----------------------------------------------------------------------------- -// wxMemoryDC +// wxMemoryDCImpl //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxMemoryDC,wxPaintDC) +IMPLEMENT_ABSTRACT_CLASS(wxMemoryDCImpl,wxPaintDCImpl) -wxMemoryDC::wxMemoryDC() -: m_selected() + +wxMemoryDCImpl::wxMemoryDCImpl( wxMemoryDC *owner ) + : wxPaintDCImpl( owner ) { - m_ok = true; - SetBackground(*wxWHITE_BRUSH); - SetBrush(*wxWHITE_BRUSH); - SetPen(*wxBLACK_PEN); - SetFont(*wxNORMAL_FONT); - m_ok = false; + Init(); } -wxMemoryDC::wxMemoryDC( wxDC *WXUNUSED(dc) ) -: m_selected() +wxMemoryDCImpl::wxMemoryDCImpl( wxMemoryDC *owner, wxBitmap& bitmap ) + : wxPaintDCImpl( owner ) +{ + Init(); + DoSelect(bitmap); +} + +wxMemoryDCImpl::wxMemoryDCImpl( wxMemoryDC *owner, wxDC * WXUNUSED(dc) ) + : wxPaintDCImpl( owner ) +{ + Init(); +} + +void wxMemoryDCImpl::Init() { m_ok = true; SetBackground(*wxWHITE_BRUSH); @@ -43,80 +52,43 @@ wxMemoryDC::wxMemoryDC( wxDC *WXUNUSED(dc) ) m_ok = false; } -wxMemoryDC::~wxMemoryDC() +wxMemoryDCImpl::~wxMemoryDCImpl() { if ( m_selected.Ok() ) { -#if wxMAC_USE_CORE_GRAPHICS m_selected.EndRawAccess() ; - CGContextRef bmCtx = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; delete m_graphicContext ; m_graphicContext = NULL ; - CGContextRelease( bmCtx ) ; -#else -// TODO: UnlockPixels( GetGWorldPixMap(MAC_WXHBITMAP(m_selected.GetHBITMAP())) ); -#endif } } -void wxMemoryDC::SelectObject( const wxBitmap& bitmap ) +void wxMemoryDCImpl::DoSelect( const wxBitmap& bitmap ) { if ( m_selected.Ok() ) { -#if wxMAC_USE_CORE_GRAPHICS m_selected.EndRawAccess() ; - CGContextRef bmCtx = ((wxMacCGContext*)(m_graphicContext))->GetNativeContext() ; delete m_graphicContext ; m_graphicContext = NULL ; - CGContextRelease( bmCtx ) ; -#else -// TODO: UnlockPixels( GetGWorldPixMap(MAC_WXHBITMAP(m_selected.GetHBITMAP())) ); -#endif } m_selected = bitmap; if (m_selected.Ok()) { -#if wxMAC_USE_CORE_GRAPHICS - m_selected.UseAlpha() ; - void * data = m_selected.BeginRawAccess() ; - - int bitsPerComp = 8 ; - int bytesPerPixel = 4 ; - int w = bitmap.GetWidth() ; - int h = bitmap.GetHeight() ; - - // TODO: should this be kCGImageAlphaPremultiplied[First,Last] ? - CGImageAlphaInfo a = kCGImageAlphaNoneSkipFirst ; - + if ( m_selected.GetDepth() != 1 ) + m_selected.UseAlpha() ; + m_selected.BeginRawAccess() ; + m_width = bitmap.GetWidth(); + m_height = bitmap.GetHeight(); CGColorSpaceRef genericColorSpace = wxMacGetGenericRGBColorSpace(); - CGContextRef bmCtx = CGBitmapContextCreate( data , w, h, bitsPerComp , bytesPerPixel * w , genericColorSpace, a ); - wxASSERT_MSG( bmCtx , wxT("Unable to create bitmap context") ) ; + CGContextRef bmCtx = (CGContextRef) m_selected.GetHBITMAP(); if ( bmCtx ) { CGContextSetFillColorSpace( bmCtx, genericColorSpace ); CGContextSetStrokeColorSpace( bmCtx, genericColorSpace ); - - CGContextTranslateCTM( bmCtx , 0 , m_selected.GetHeight() ) ; - CGContextScaleCTM( bmCtx , 1 , -1 ) ; - - m_graphicContext = new wxMacCGContext( bmCtx ) ; - m_graphicContext->SetPen( m_pen ) ; - m_graphicContext->SetBrush( m_brush ) ; + SetGraphicsContext( wxGraphicsContext::CreateFromNative( bmCtx ) ); } m_ok = (m_graphicContext != NULL) ; - -#else - m_macPort = m_selected.GetHBITMAP( &m_macMask ) ; - m_ok = (m_macPort != NULL) ; - if (m_ok) - { - LockPixels( GetGWorldPixMap( (CGrafPtr) m_macPort ) ) ; - SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , 0 , 0 , m_selected.GetWidth() , m_selected.GetHeight() ) ; - CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; - } -#endif } else { @@ -124,7 +96,7 @@ void wxMemoryDC::SelectObject( const wxBitmap& bitmap ) } } -void wxMemoryDC::DoGetSize( int *width, int *height ) const +void wxMemoryDCImpl::DoGetSize( int *width, int *height ) const { if (m_selected.Ok()) {