/////////////////////////////////////////////////////////////////////////////
-// Name: dcprint.cpp
+// Name: src/mac/carbon/dcprint.cpp
// Purpose: wxPrinterDC class
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "dcprint.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#if wxUSE_PRINTING_ARCHITECTURE
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
+#include "wx/dcprint.h"
+
#ifndef WX_PRECOMP
+ #include "wx/msgdlg.h"
+ #include "wx/math.h"
#endif
-#include "wx/dcprint.h"
-#include "wx/msgdlg.h"
-#include "wx/math.h"
#include "wx/mac/uma.h"
#include "wx/mac/private/print.h"
+#include "wx/graphics.h"
IMPLEMENT_CLASS(wxPrinterDC, wxDC)
virtual void EndDoc( wxPrinterDC* dc ) = 0;
virtual void StartPage( wxPrinterDC* dc ) = 0;
virtual void EndPage( wxPrinterDC* dc ) = 0;
- virtual wxCoord GetMaxX() const = 0 ;
- virtual wxCoord GetMaxY() const = 0 ;
+ virtual void GetSize( int *w , int *h) const = 0 ;
+ virtual wxSize GetPPI() const = 0 ;
+
// returns 0 in case of no Error, otherwise platform specific error codes
virtual wxUint32 GetStatus() const = 0 ;
bool Ok() { return GetStatus() == 0 ; }
{
public :
wxMacCarbonPrinterDC( wxPrintData* data ) ;
- ~wxMacCarbonPrinterDC() ;
+ virtual ~wxMacCarbonPrinterDC() ;
virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) ;
virtual void EndDoc( wxPrinterDC* dc ) ;
virtual void StartPage( wxPrinterDC* dc ) ;
virtual void EndPage( wxPrinterDC* dc ) ;
- virtual wxCoord GetMaxX() const { return m_maxX ; }
- virtual wxCoord GetMaxY() const { return m_maxY ; }
virtual wxUint32 GetStatus() const { return m_err ; }
+ virtual void GetSize( int *w , int *h) const ;
+ virtual wxSize GetPPI() const ;
private :
+#if !wxMAC_USE_CORE_GRAPHICS
GrafPtr m_macPrintFormerPort ;
+#endif
wxCoord m_maxX ;
wxCoord m_maxY ;
+ wxSize m_ppi ;
OSStatus m_err ;
} ;
wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data )
{
+#if !wxMAC_USE_CORE_GRAPHICS
::GetPort( & m_macPrintFormerPort ) ;
-
+#endif
m_err = noErr ;
wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) data->GetNativeData() ;
m_maxX = wxCoord(rPage.right - rPage.left) ;
m_maxY = wxCoord(rPage.bottom - rPage.top);
+
+ PMResolution res;
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
+ PMPrinter printer;
+ PMSessionGetCurrentPrinter(native->m_macPrintSession, &printer);
+ PMPrinterGetOutputResolution( printer, native->m_macPrintSettings, &res) ;
+#else
+ m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res);
+#endif
+ m_ppi = wxSize(int(res.hRes), int(res.vRes));
}
wxMacCarbonPrinterDC::~wxMacCarbonPrinterDC()
{
+#if !wxMAC_USE_CORE_GRAPHICS
// nothing to release from print data, as wxPrinterDC has all data in its wxPrintData member
::SetPort( m_macPrintFormerPort ) ;
+#endif
}
wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data)
wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ;
-#if wxMAC_USE_CORE_GRAPHICS
+#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_4 && wxMAC_USE_CORE_GRAPHICS
{
CFStringRef s[1] = { kPMGraphicsContextCoreGraphics };
CFArrayRef graphicsContextsArray = CFArrayCreate(NULL, (const void**)s, 1, &kCFTypeArrayCallBacks);
CFRelease(graphicsContextsArray);
}
#endif
-
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_4 && wxMAC_USE_CORE_GRAPHICS
+ m_err = PMSessionBeginCGDocument(native->m_macPrintSession,
+ native->m_macPrintSettings,
+ native->m_macPageFormat);
+#else
m_err = PMSessionBeginDocument(native->m_macPrintSession,
native->m_macPrintSettings,
native->m_macPageFormat);
+
+#endif
+
if ( m_err != noErr )
return false;
PMRect rPage;
m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
if ( m_err != noErr )
- return false;
+ return false ;
- m_maxX = (wxCoord)(rPage.right - rPage.left);
- m_maxY = (wxCoord)(rPage.bottom - rPage.top);
+ m_maxX = wxCoord(rPage.right - rPage.left) ;
+ m_maxY = wxCoord(rPage.bottom - rPage.top);
+
+ PMResolution res;
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
+ PMPrinter printer;
+ PMSessionGetCurrentPrinter(native->m_macPrintSession, &printer);
+ PMPrinterGetOutputResolution( printer, native->m_macPrintSettings, &res) ;
+#else
+ m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res);
+#endif
+ m_ppi = wxSize(int(res.hRes), int(res.vRes));
return true ;
}
if ( m_err == noErr )
{
#if wxMAC_USE_CORE_GRAPHICS
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_4
+ m_err = PMSessionGetCGGraphicsContext(native->m_macPrintSession,
+ &pageContext );
+
+#else
m_err = PMSessionGetGraphicsContext(native->m_macPrintSession,
kPMGraphicsContextCoreGraphics,
(void**) &pageContext );
- dc->MacSetCGContext(pageContext) ;
+#endif
#else
m_err = PMSessionGetGraphicsContext(native->m_macPrintSession,
kPMGraphicsContextQuickdraw,
#if wxMAC_USE_CORE_GRAPHICS
PMRect paperRect ;
PMGetAdjustedPaperRect( native->m_macPageFormat , &paperRect ) ;
- CGContextTranslateCTM( pageContext , -paperRect.left , -paperRect.top + ( rPage.bottom - rPage.top ) ) ;
+ // make sure (0,0) is at the upper left of the printable area (wx conventions)
+ // Core Graphics initially has the lower left of the paper as 0,0
+ CGContextTranslateCTM( pageContext , -paperRect.left , paperRect.bottom ) ;
CGContextScaleCTM( pageContext , 1 , -1 ) ;
- CGContextSaveGState( pageContext ) ;
#else
dc->m_macLocalOrigin.x = (int) rPage.left;
dc->m_macLocalOrigin.y = (int) rPage.top;
// since this is a non-critical error, we set the flag back
m_err = noErr ;
}
+#if wxMAC_USE_CORE_GRAPHICS
+ dc->SetGraphicsContext( wxGraphicsContext::CreateFromNative( pageContext ) );
+#endif
}
void wxMacCarbonPrinterDC::EndPage( wxPrinterDC* dc )
{
PMSessionEndDocument(native->m_macPrintSession);
}
+#if wxMAC_USE_CORE_GRAPHICS
+ // the cg context we got when starting the page isn't valid anymore, so replace it
+ dc->SetGraphicsContext( wxGraphicsContext::Create() );
+#endif
}
+void wxMacCarbonPrinterDC::GetSize( int *w , int *h) const
+{
+ if ( w )
+ *w = m_maxX ;
+ if ( h )
+ *h = m_maxY ;
+}
+
+wxSize wxMacCarbonPrinterDC::GetPPI() const
+{
+ return m_ppi ;
+};
+
+//
+//
+//
+
wxPrinterDC::wxPrinterDC(const wxPrintData& printdata)
{
- m_ok = FALSE ;
+ m_ok = false ;
m_printData = printdata ;
m_printData.ConvertToNative() ;
m_nativePrinterDC = wxNativePrinterDC::Create( &m_printData ) ;
wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ;
dialog.ShowModal();
}
+ else
+ {
+ wxSize sz = GetPPI();
+ m_mm_to_pix_x = mm2inches * sz.x;
+ m_mm_to_pix_y = mm2inches * sz.y;
+ }
#if wxMAC_USE_CORE_GRAPHICS
- // the cgContext will only be handed over page by page
- m_graphicContext = new wxMacCGContext() ;
+ // we need at least a measuring context because people start measuring before a page
+ // gets printed at all
+ SetGraphicsContext( wxGraphicsContext::Create() );
#endif
}
}
-wxPrinterDC::~wxPrinterDC(void)
+wxSize wxPrinterDC::GetPPI() const
{
-#if wxMAC_USE_CORE_GRAPHICS
- // this context was borrowed
- ((wxMacCGContext*)(m_graphicContext))->SetNativeContext( NULL ) ;
-#endif
- delete m_nativePrinterDC ;
+ return m_nativePrinterDC->GetPPI() ;
}
-#if wxMAC_USE_CORE_GRAPHICS
-void wxPrinterDC::MacSetCGContext( void * cg )
+wxPrinterDC::~wxPrinterDC(void)
{
- ((wxMacCGContext*)(m_graphicContext))->SetNativeContext( (CGContextRef) cg ) ;
- m_graphicContext->SetPen( m_pen ) ;
- m_graphicContext->SetBrush( m_brush ) ;
+ delete m_nativePrinterDC ;
}
-#endif
+
bool wxPrinterDC::StartDoc( const wxString& message )
{
wxASSERT_MSG( Ok() , wxT("Called wxPrinterDC::StartDoc from an invalid object") ) ;
}
}
+wxRect wxPrinterDC::GetPaperRect()
+{
+ wxCoord w, h;
+ GetSize(&w, &h);
+ wxRect pageRect(0, 0, w, h);
+ wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) m_printData.GetNativeData() ;
+ OSStatus err = noErr ;
+ PMRect rPaper;
+ err = PMGetAdjustedPaperRect(native->m_macPageFormat, &rPaper);
+ if ( err != noErr )
+ return pageRect;
+ return wxRect(wxCoord(rPaper.left), wxCoord(rPaper.top),
+ wxCoord(rPaper.right - rPaper.left), wxCoord(rPaper.bottom - rPaper.top));
+}
+
void wxPrinterDC::StartPage(void)
{
if ( !m_ok )
void wxPrinterDC::DoGetSize(int *width, int *height) const
{
wxCHECK_RET( m_ok , _T("GetSize() doesn't work without a valid wxPrinterDC") );
-
- if ( width )
- * width = m_nativePrinterDC->GetMaxX() ;
- if ( height )
- * height = m_nativePrinterDC->GetMaxY() ;
+ m_nativePrinterDC->GetSize(width, height ) ;
}
#endif
projects / wxWidgets.git / blobdiff