X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1f2b627ae9a4e0aad2280c8f4566cc6962ec90d5..5c7b506103cfc078a821860766e31c47d595e07f:/src/mac/carbon/dcclient.cpp?ds=sidebyside diff --git a/src/mac/carbon/dcclient.cpp b/src/mac/carbon/dcclient.cpp index db6a1c5e72..4c2c1a8b9f 100644 --- a/src/mac/carbon/dcclient.cpp +++ b/src/mac/carbon/dcclient.cpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// // Name: src/mac/carbon/dcclient.cpp -// Purpose: wxClientDC class +// Purpose: wxClientDCImpl class // Author: Stefan Csomor // Modified by: // Created: 01/02/97 @@ -28,103 +28,28 @@ #include "wx/mac/private.h" //----------------------------------------------------------------------------- -// constants +// wxWindowDCImpl //----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -// wxPaintDC -//----------------------------------------------------------------------------- - -IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC) -IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC) -IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC) - -/* - * wxWindowDC - */ - -#include "wx/mac/uma.h" -#include "wx/notebook.h" -#include "wx/tabctrl.h" - - -static wxBrush MacGetBackgroundBrush( wxWindow* window ) -{ - wxBrush bkdBrush = window->MacGetBackgroundBrush() ; - -#if !TARGET_API_MAC_OSX - // transparency cannot be handled by the OS when not using composited windows - wxWindow* parent = window->GetParent() ; - - // if we have some 'pseudo' transparency - if ( ! bkdBrush.Ok() || bkdBrush.GetStyle() == wxTRANSPARENT || window->GetBackgroundColour() == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) ) - { - // walk up until we find something - while ( parent != NULL ) - { - if ( parent->GetBackgroundColour() != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) ) - { - // if we have any other colours in the hierarchy - bkdBrush.SetColour( parent->GetBackgroundColour() ) ; - break ; - } - - if ( parent->IsKindOf( CLASSINFO(wxTopLevelWindow) ) ) - { - bkdBrush = parent->MacGetBackgroundBrush() ; - break ; - } - - if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) -#if wxUSE_TAB_DIALOG - || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ) -#endif // wxUSE_TAB_DIALOG - ) - { - Rect extent = { 0 , 0 , 0 , 0 } ; - int x , y ; - x = y = 0 ; - wxSize size = parent->GetSize() ; - parent->MacClientToRootWindow( &x , &y ) ; - extent.left = x ; - extent.top = y ; - extent.top-- ; - extent.right = x + size.x ; - extent.bottom = y + size.y ; - bkdBrush.MacSetThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; - break ; - } - - parent = parent->GetParent() ; - } - } - - if ( !bkdBrush.Ok() || bkdBrush.GetStyle() == wxTRANSPARENT ) - { - // if we did not find something, use a default - bkdBrush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ; - } -#endif - - return bkdBrush ; -} +IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxGCDCImpl) -wxWindowDC::wxWindowDC() +wxWindowDCImpl::wxWindowDCImpl( wxDC *owner ) + : wxGCDCImpl( owner ) { - m_window = NULL ; m_release = false; } -wxWindowDC::wxWindowDC(wxWindow *window) +wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) + : wxGCDCImpl( owner ) { - m_window = window ; - wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ; + m_window = window; + + WindowRef rootwindow = (WindowRef) window->MacGetTopLevelWindowRef() ; if (!rootwindow) return; m_ok = true ; -#if wxMAC_USE_CORE_GRAPHICS m_window->GetSize( &m_width , &m_height); CGContextRef cg = (CGContextRef) window->MacGetCGContextRef(); m_release = false; @@ -143,29 +68,15 @@ wxWindowDC::wxWindowDC(wxWindow *window) SetGraphicsContext( wxGraphicsContext::CreateFromNative( cg ) ); } - m_graphicContext->SetPen( m_pen ) ; - m_graphicContext->SetBrush( m_brush ) ; - SetClippingRegion( 0 , 0 , m_width , m_height ) ; -#else - int x , y ; - x = y = 0 ; - window->MacWindowToRootWindow( &x , &y ) ; - m_macLocalOrigin.x = x ; - m_macLocalOrigin.y = y ; - m_macPort = UMAGetWindowPort( (WindowRef) rootwindow->MacGetWindowRef() ) ; - - CopyRgn( (RgnHandle) window->MacGetVisibleRegion(true).GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ; - OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ; - CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; -#endif - SetBackground(MacGetBackgroundBrush(window)); + DoSetClippingRegion( 0 , 0 , m_width , m_height ) ; + + SetBackground(wxBrush(window->GetBackgroundColour(),wxSOLID)); SetFont( window->GetFont() ) ; } -wxWindowDC::~wxWindowDC() +wxWindowDCImpl::~wxWindowDCImpl() { -#if wxMAC_USE_CORE_GRAPHICS if ( m_release ) { // this must not necessarily be the current context, we must restore the state of the @@ -173,28 +84,30 @@ wxWindowDC::~wxWindowDC() CGContextRef cg = (CGContextRef) m_window->MacGetCGContextRef(); CGContextRestoreGState(cg); } -#endif } -void wxWindowDC::DoGetSize( int* width, int* height ) const +void wxWindowDCImpl::DoGetSize( int* width, int* height ) const { -#if wxMAC_USE_CORE_GRAPHICS if ( width ) *width = m_width; if ( height ) *height = m_height; -#else - wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") ); - m_window->GetSize(width, height); -#endif } -wxBitmap wxWindowDC::DoGetAsBitmap(const wxRect *subrect) const +wxBitmap wxWindowDCImpl::DoGetAsBitmap(const wxRect *subrect) const { + // wxScreenDC is derived from wxWindowDC, so a screen dc will + // call this method when a Blit is performed with it as a source. + if (!m_window) + return wxNullBitmap; + +#ifdef __LP64__ + return wxNullBitmap; +#else ControlRef handle = (ControlRef) m_window->GetHandle(); if ( !handle ) return wxNullBitmap; - + HIRect rect; CGImageRef image; CGContextRef context; @@ -221,7 +134,6 @@ wxBitmap wxWindowDC::DoGetAsBitmap(const wxRect *subrect) const wxBitmap bmp = wxBitmap(width, height, 32); wxAlphaPixelData pixData(bmp, wxPoint(0,0), wxSize(width, height)); - pixData.UseAlpha(); wxAlphaPixelData::Iterator p(pixData); for (int y=0; yGetClientAreaOrigin() ; m_window->GetClientSize( &m_width , &m_height); SetDeviceOrigin( origin.x, origin.y ); - SetClippingRegion( 0 , 0 , m_width , m_height ) ; -} -#else -wxClientDC::wxClientDC(wxWindow *window) -{ - m_window = window ; - wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ; - if (!rootwindow) - return; - - WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ; - wxPoint origin = window->GetClientAreaOrigin() ; - wxSize size = window->GetClientSize() ; - int x , y ; - x = origin.x ; - y = origin.y ; - window->MacWindowToRootWindow( &x , &y ) ; - m_macPort = UMAGetWindowPort( windowref ) ; - m_ok = true ; - - m_macLocalOrigin.x = x ; - m_macLocalOrigin.y = y ; - SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ; - SectRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) window->MacGetVisibleRegion().GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ; - OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , -origin.x , -origin.y ) ; - OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ; - CopyRgn( (RgnHandle) m_macBoundaryClipRgn ,(RgnHandle) m_macCurrentClipRgn ) ; - - SetBackground(MacGetBackgroundBrush(window)); - SetFont( window->GetFont() ) ; -} -#endif - -wxClientDC::~wxClientDC() -{ + DoSetClippingRegion( 0 , 0 , m_width , m_height ) ; } -#if !wxMAC_USE_CORE_GRAPHICS -void wxClientDC::DoGetSize(int *width, int *height) const +wxClientDCImpl::~wxClientDCImpl() { - wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") ); - - m_window->GetClientSize( width, height ); } -#endif /* - * wxPaintDC + * wxPaintDCImpl */ -wxPaintDC::wxPaintDC() +IMPLEMENT_ABSTRACT_CLASS(wxPaintDCImpl, wxWindowDCImpl) + +wxPaintDCImpl::wxPaintDCImpl( wxDC *owner ) + : wxWindowDCImpl( owner ) { - m_window = NULL ; } -#if wxMAC_USE_CORE_GRAPHICS -wxPaintDC::wxPaintDC(wxWindow *window) : - wxWindowDC( window ) +wxPaintDCImpl::wxPaintDCImpl( wxDC *owner, wxWindow *window ) : + wxWindowDCImpl( owner, window ) { wxPoint origin = window->GetClientAreaOrigin() ; m_window->GetClientSize( &m_width , &m_height); SetDeviceOrigin( origin.x, origin.y ); - SetClippingRegion( 0 , 0 , m_width , m_height ) ; -} -#else -wxPaintDC::wxPaintDC(wxWindow *window) -{ - m_window = window ; - wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ; - WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ; - wxPoint origin = window->GetClientAreaOrigin() ; - wxSize size = window->GetClientSize() ; - int x , y ; - x = origin.x ; - y = origin.y ; - window->MacWindowToRootWindow( &x , &y ) ; - m_macPort = UMAGetWindowPort( windowref ) ; - m_ok = true ; - -#if wxMAC_USE_CORE_GRAPHICS - if ( window->MacGetCGContextRef() ) - { - m_graphicContext = new wxMacCGContext( (CGContextRef) window->MacGetCGContextRef() ) ; - m_graphicContext->SetPen( m_pen ) ; - m_graphicContext->SetBrush( m_brush ) ; - SetClippingRegion( 0 , 0 , size.x , size.y ) ; - SetBackground(MacGetBackgroundBrush(window)); - } - else - { - wxLogDebug(wxT("You cannot create a wxPaintDC outside an OS-draw event") ) ; - m_graphicContext = NULL ; - } - // there is no out-of-order drawing on OSX -#else - m_macLocalOrigin.x = x ; - m_macLocalOrigin.y = y ; - SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ; - SectRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) window->MacGetVisibleRegion().GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ; - OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , -origin.x , -origin.y ) ; - SectRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) window->GetUpdateRegion().GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ; - OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ; - CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; - SetBackground(MacGetBackgroundBrush(window)); -#endif - - SetFont( window->GetFont() ) ; + DoSetClippingRegion( 0 , 0 , m_width , m_height ) ; } -#endif -wxPaintDC::~wxPaintDC() +wxPaintDCImpl::~wxPaintDCImpl() { } - -#if !wxMAC_USE_CORE_GRAPHICS -void wxPaintDC::DoGetSize(int *width, int *height) const -{ - wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") ); - - m_window->GetClientSize( width, height ); -} -#endif