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new graphics context implementation

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42160 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-10-20 11:35:43 +00:00
parent 73a0b98c1b
commit 4130e41449
1 changed files with 61 additions and 57 deletions
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118
src/mac/carbon/dcclient.cpp
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@@ -123,34 +123,24 @@ wxWindowDC::wxWindowDC(wxWindow *window)
int x , y ;
x = y = 0 ;
window->MacWindowToRootWindow( &x , &y ) ;
m_macPort = UMAGetWindowPort( windowref ) ;
m_ok = true ;
#if wxMAC_USE_CORE_GRAPHICS
m_macLocalOriginInPort.x = x ;
m_macLocalOriginInPort.y = y ;
if ( window->MacGetCGContextRef() )
{
m_graphicContext = new wxMacCGContext( (CGContextRef) window->MacGetCGContextRef() ) ;
m_graphicContext->SetPen( m_pen ) ;
m_graphicContext->SetBrush( m_brush ) ;
}
else
{
// as out of order redraw is not supported under CQ, we have to create a qd port for these
// situations
m_macLocalOrigin.x = x ;
m_macLocalOrigin.y = y ;
m_graphicContext = new wxMacCGContext( (CGrafPtr) m_macPort ) ;
m_graphicContext->SetPen( m_pen ) ;
m_graphicContext->SetBrush( m_brush ) ;
}
// there is no out-of-order drawing on OSX
m_window->GetSize( &m_width , &m_height);
CGContextRef cg = (CGContextRef) window->MacGetCGContextRef();
m_release = false;
if ( cg == NULL )
SetGraphicsContext( wxGraphicsContext::Create( window ) ) ;
else
SetGraphicsContext( wxGraphicsContext::CreateFromNative( cg ) );
m_graphicContext->SetPen( m_pen ) ;
m_graphicContext->SetBrush( m_brush ) ;
SetClippingRegion( 0 , 0 , m_width , m_height ) ;
#else
m_macLocalOrigin.x = x ;
m_macLocalOrigin.y = y ;
m_macLocalOrigin.x = x ;
m_macLocalOrigin.y = y ;
m_macPort = UMAGetWindowPort( windowref ) ;
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 ) ;
@@ -162,13 +152,26 @@ wxWindowDC::wxWindowDC(wxWindow *window)
wxWindowDC::~wxWindowDC()
{
#if wxMAC_USE_CORE_GRAPHICS
if ( m_release && m_graphicContext )
{
// CGContextRef cg = (CGContextRef) m_graphicContext->GetNativeContext() ;
}
#endif
}
void wxWindowDC::DoGetSize( int* width, int* height ) const
{
wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") );
#if wxMAC_USE_CORE_GRAPHICS
if ( width )
*width = m_width;
if ( height )
*height = m_height;
#else
m_window->GetSize(width, height);
#endif
}
/*
@@ -180,6 +183,20 @@ wxClientDC::wxClientDC()
m_window = NULL ;
}
#if wxMAC_USE_CORE_GRAPHICS
wxClientDC::wxClientDC(wxWindow *window) :
wxWindowDC( window )
{
wxPoint origin = window->GetClientAreaOrigin() ;
wxSize size = window->GetClientSize() ;
int x , y ;
x = origin.x ;
y = origin.y ;
window->MacWindowToRootWindow( &x , &y ) ;
m_window->GetClientSize( &m_width , &m_height);
SetClippingRegion( 0 , 0 , m_width , m_height ) ;
}
#else
wxClientDC::wxClientDC(wxWindow *window)
{
m_window = window ;
@@ -197,27 +214,6 @@ wxClientDC::wxClientDC(wxWindow *window)
m_macPort = UMAGetWindowPort( windowref ) ;
m_ok = true ;
#if wxMAC_USE_CORE_GRAPHICS
m_macLocalOriginInPort.x = x ;
m_macLocalOriginInPort.y = y ;
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 ) ;
}
else
{
// as out of order redraw is not supported under CQ,
// we have to create a QD port for these situations
m_macLocalOrigin.x = x ;
m_macLocalOrigin.y = y ;
m_graphicContext = new wxMacCGContext( (CGrafPtr) m_macPort ) ;
m_graphicContext->SetPen( m_pen ) ;
m_graphicContext->SetBrush( m_brush ) ;
}
#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 ) ;
@@ -225,31 +221,24 @@ wxClientDC::wxClientDC(wxWindow *window)
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 ) ;
#endif
SetBackground(MacGetBackgroundBrush(window));
SetFont( window->GetFont() ) ;
}
#endif
wxClientDC::~wxClientDC()
{
#if wxMAC_USE_CORE_GRAPHICS
/*
if ( m_window->MacGetCGContextRef() == 0)
{
CGContextRef cgContext = (wxMacCGContext*)(m_graphicContext)->GetNativeContext() ;
CGContextFlush( cgContext ) ;
}
*/
#endif
}
#if !wxMAC_USE_CORE_GRAPHICS
void wxClientDC::DoGetSize(int *width, int *height) const
{
wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") );
m_window->GetClientSize( width, height );
}
#endif
/*
* wxPaintDC
@@ -260,6 +249,20 @@ wxPaintDC::wxPaintDC()
m_window = NULL ;
}
#if wxMAC_USE_CORE_GRAPHICS
wxPaintDC::wxPaintDC(wxWindow *window) :
wxWindowDC( window )
{
wxPoint origin = window->GetClientAreaOrigin() ;
wxSize size = window->GetClientSize() ;
int x , y ;
x = origin.x ;
y = origin.y ;
window->MacWindowToRootWindow( &x , &y ) ;
m_window->GetClientSize( &m_width , &m_height);
SetClippingRegion( 0 , 0 , m_width , m_height ) ;
}
#else
wxPaintDC::wxPaintDC(wxWindow *window)
{
m_window = window ;
@@ -275,8 +278,6 @@ wxPaintDC::wxPaintDC(wxWindow *window)
m_ok = true ;
#if wxMAC_USE_CORE_GRAPHICS
m_macLocalOriginInPort.x = x ;
m_macLocalOriginInPort.y = y ;
if ( window->MacGetCGContextRef() )
{
m_graphicContext = new wxMacCGContext( (CGContextRef) window->MacGetCGContextRef() ) ;
@@ -305,14 +306,17 @@ wxPaintDC::wxPaintDC(wxWindow *window)
SetFont( window->GetFont() ) ;
}
#endif
wxPaintDC::~wxPaintDC()
{
}
#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