don't create non-existing groups in HasEntry()

[wxWidgets.git] / src / mac / carbon / dcprint.cpp

diff --git a/src/mac/carbon/dcprint.cpp b/src/mac/carbon/dcprint.cpp
index 449f44e2060e3205e4f7c729e25675d028c4d35d..47958b22abc04e30af9053377e15e4291b140008 100644 (file)
--- a/src/mac/carbon/dcprint.cpp
+++ b/src/mac/carbon/dcprint.cpp
@@ -1,154 +1,368 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        dcprint.cpp
+// Name:        src/mac/carbon/dcprint.cpp

 // Purpose:     wxPrinterDC class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Purpose:     wxPrinterDC class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "dcprint.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 

+#if wxUSE_PRINTING_ARCHITECTURE
+

 #ifdef __BORLANDC__
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

+#include "wx/dcprint.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

+    #include "wx/msgdlg.h"
+    #include "wx/math.h"

 #endif
 
 #endif
 

-#include "wx/dcprint.h"
-#include "math.h"
-
+#include "wx/mac/uma.h"
+#include "wx/mac/private/print.h"

 
 IMPLEMENT_CLASS(wxPrinterDC, wxDC)
 
 
 IMPLEMENT_CLASS(wxPrinterDC, wxDC)
 

-GrafPtr macPrintFormerPort = NULL ;
+class wxNativePrinterDC
+{
+public :
+    wxNativePrinterDC() {}
+    virtual ~wxNativePrinterDC() {}
+    virtual bool StartDoc(  wxPrinterDC* dc , const wxString& message ) = 0;
+    virtual void EndDoc( wxPrinterDC* dc ) = 0;
+    virtual void StartPage( wxPrinterDC* dc ) = 0;
+    virtual void EndPage( wxPrinterDC* dc ) = 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 ; }
+
+    static wxNativePrinterDC* Create(wxPrintData* data) ;
+} ;
+
+class wxMacCarbonPrinterDC : public wxNativePrinterDC
+{
+public :
+    wxMacCarbonPrinterDC( wxPrintData* data ) ;
+    ~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 wxUint32 GetStatus() const { return m_err ; }
+    virtual void GetSize( int *w , int *h) const ;
+    virtual wxSize GetPPI() const ;
+private :
+    GrafPtr m_macPrintFormerPort ;
+    wxCoord m_maxX ;
+    wxCoord m_maxY ;
+    wxSize  m_ppi ;
+    OSStatus m_err ;
+} ;
+
+wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data )
+{
+    ::GetPort( & m_macPrintFormerPort ) ;
+
+    m_err = noErr ;
+    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) data->GetNativeData() ;
+
+    PMRect rPage;
+    m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
+    if ( m_err != noErr )
+        return;
+
+    m_maxX = wxCoord(rPage.right - rPage.left) ;
+    m_maxY = wxCoord(rPage.bottom - rPage.top);
+
+    PMResolution res;
+    m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res);
+    m_ppi = wxSize(int(res.hRes), int(res.vRes));
+}
+
+wxMacCarbonPrinterDC::~wxMacCarbonPrinterDC()
+{
+    // nothing to release from print data, as wxPrinterDC has all data in its wxPrintData member
+    ::SetPort( m_macPrintFormerPort ) ;
+}
+
+wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data)
+{
+    return new wxMacCarbonPrinterDC(data) ;
+}
+
+bool wxMacCarbonPrinterDC::StartDoc(  wxPrinterDC* dc , const wxString& WXUNUSED(message)  )
+{
+    if ( m_err )
+        return false ;
+
+    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ;
+
+#if wxMAC_USE_CORE_GRAPHICS
+    {
+        CFStringRef s[1] = { kPMGraphicsContextCoreGraphics };
+        CFArrayRef  graphicsContextsArray = CFArrayCreate(NULL, (const void**)s, 1, &kCFTypeArrayCallBacks);
+        PMSessionSetDocumentFormatGeneration(native->m_macPrintSession, kPMDocumentFormatPDF, graphicsContextsArray, NULL);
+        CFRelease(graphicsContextsArray);
+    }
+#endif
+
+    m_err = PMSessionBeginDocument(native->m_macPrintSession,
+              native->m_macPrintSettings,
+              native->m_macPageFormat);
+    if ( m_err != noErr )
+        return false;
+
+    PMRect rPage;
+    m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
+    if ( m_err != noErr )
+        return false ;
+
+    m_maxX = wxCoord(rPage.right - rPage.left) ;
+    m_maxY = wxCoord(rPage.bottom - rPage.top);
+
+    PMResolution res;
+    m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res);
+    m_ppi = wxSize(int(res.hRes), int(res.vRes));
+    return true ;
+}
+
+void wxMacCarbonPrinterDC::EndDoc( wxPrinterDC* dc )
+{
+    if ( m_err )
+        return ;
+
+    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ;
+
+    m_err = PMSessionEndDocument(native->m_macPrintSession);
+}
+
+void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc )
+{
+    if ( m_err )
+        return ;
+
+    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ;
+
+    m_err = PMSessionBeginPage(native->m_macPrintSession,
+                 native->m_macPageFormat,
+                 nil);
+
+#if wxMAC_USE_CORE_GRAPHICS
+    CGContextRef pageContext;
+#endif
+    if ( m_err == noErr )
+    {
+#if wxMAC_USE_CORE_GRAPHICS
+        m_err = PMSessionGetGraphicsContext(native->m_macPrintSession,
+                                            kPMGraphicsContextCoreGraphics,
+                                            (void**) &pageContext );
+        dc->MacSetCGContext(pageContext) ;
+#else
+        m_err = PMSessionGetGraphicsContext(native->m_macPrintSession,
+                                            kPMGraphicsContextQuickdraw,
+                                            (void**) &dc->m_macPort );
+#endif
+    }
+
+    if ( m_err != noErr )
+    {
+        PMSessionEndPage(native->m_macPrintSession);
+        PMSessionEndDocument(native->m_macPrintSession);
+    }
+    else
+    {
+        PMRect rPage;
+
+        m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
+        if ( !m_err )
+        {
+#if wxMAC_USE_CORE_GRAPHICS
+            PMRect paperRect ;
+            PMGetAdjustedPaperRect( native->m_macPageFormat , &paperRect ) ;
+            CGContextTranslateCTM( pageContext , -paperRect.left , -paperRect.top + ( rPage.bottom - rPage.top ) ) ;
+            CGContextScaleCTM( pageContext , 1 , -1 ) ;
+            CGContextSaveGState( pageContext ) ;
+#else
+            dc->m_macLocalOrigin.x = (int) rPage.left;
+            dc->m_macLocalOrigin.y = (int) rPage.top;
+#endif
+        }
+        // since this is a non-critical error, we set the flag back
+        m_err = noErr ;
+    }
+}
+
+void wxMacCarbonPrinterDC::EndPage( wxPrinterDC* dc )
+{
+    if ( m_err )
+        return ;
+
+    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().GetNativeData() ;
+
+    m_err = PMSessionEndPage(native->m_macPrintSession);
+    if ( m_err != noErr )
+    {
+        PMSessionEndDocument(native->m_macPrintSession);
+    }
+}
+
+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)
 {
 
 wxPrinterDC::wxPrinterDC(const wxPrintData& printdata)
 {

-       OSErr err ;
-       wxString message ;
-       
-       m_printData = printdata ;
-       m_printData.ConvertToNative() ;
-       
-       ::PrOpen() ;
-       err = PrError() ;
-       if ( err )
-       {
-               message.Printf( "Print Error %d", err ) ;
-               wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
-               PrClose() ;
-       }
-       
-       if ( ::PrValidate( m_printData.m_macPrintInfo ) )
-       {
-               // the driver has changed in the mean time, should we pop up a page setup dialog ?
-       }
-       err = PrError() ;
-       if ( err )
-       {
-               message.Printf( "Print Error %d", err ) ;
-               wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
-               PrClose() ;
-       }
-       ::GetPort( &macPrintFormerPort ) ;
-       m_macPrintPort = ::PrOpenDoc( m_printData.m_macPrintInfo , NULL , NULL ) ;
-       // sets current port
-       m_macPort = (GrafPtr ) m_macPrintPort ;
-       m_ok = TRUE ;
-       m_minY = m_minX = 0 ;
-       m_maxX = (**m_printData.m_macPrintInfo).rPaper.right - (**m_printData.m_macPrintInfo).rPaper.left ;
-       m_maxY = (**m_printData.m_macPrintInfo).rPaper.bottom - (**m_printData.m_macPrintInfo).rPaper.top ;
+    m_ok = false ;
+    m_printData = printdata ;
+    m_printData.ConvertToNative() ;
+    m_nativePrinterDC = wxNativePrinterDC::Create( &m_printData ) ;
+    if ( m_nativePrinterDC )
+    {
+        m_ok = m_nativePrinterDC->Ok() ;
+        if ( !m_ok )
+        {
+            wxString message ;
+            message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
+            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() ;
+#endif
+    }
+}
+
+wxSize wxPrinterDC::GetPPI() const
+{
+    return m_nativePrinterDC->GetPPI() ;

 }
 
 wxPrinterDC::~wxPrinterDC(void)
 {
 }
 
 wxPrinterDC::~wxPrinterDC(void)
 {

-       if ( m_ok )
-       {
-               OSErr err ;
-               wxString message ;
-       
-               ::PrCloseDoc( m_macPrintPort  ) ;
-               err = PrError() ;
-               
-               if ( !err )
-               {
-                       if ( (**m_printData.m_macPrintInfo).prJob.bJDocLoop == bSpoolLoop )
-                       {
-                               TPrStatus status ;
-                               ::PrPicFile( m_printData.m_macPrintInfo , NULL , NULL , NULL , &status ) ;
-                       }
-               }
-               else
-               {
-                       message.Printf( "Print Error %d", err ) ;
-                       wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
-                       PrClose() ;
-               }
-               ::PrClose() ;
-         ::SetPort( macPrintFormerPort ) ;
-       }
-}
-
-bool wxPrinterDC::StartDoc( const wxString& WXUNUSED(message) ) 
-{
-       return m_ok ;
-}
-
-void wxPrinterDC::EndDoc(void) 
-{
-}
-
-void wxPrinterDC::StartPage(void) 
-{
-       if ( !m_ok )
-               return ;
-               
-       OSErr err ;
-       wxString message ;
-
-  PrOpenPage( m_macPrintPort , NULL ) ;
-       SetOrigin(  - (**m_printData.m_macPrintInfo).rPaper.left , - (**m_printData.m_macPrintInfo).rPaper.top ) ;
-       Rect clip = { -32000 , -32000 , 32000 , 32000 } ;
-       ::ClipRect( &clip ) ;
-       err = PrError() ;
-       if ( err )
-       {
-               message.Printf( "Print Error %d", err ) ;
-               wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
-               ::PrClosePage(  m_macPrintPort) ;
-               ::PrCloseDoc( m_macPrintPort  ) ;
-               ::PrClose() ;
-               ::SetPort( macPrintFormerPort ) ;
-               m_ok = FALSE ;
-       }
-}
-
-void wxPrinterDC::EndPage(void) 
-{
-       if ( !m_ok )
-               return ;
-
-       OSErr err ;
-       wxString message ;
-
-       PrClosePage(  (TPrPort*) m_macPort ) ;
-       err = PrError() ;
-       if ( err )
-       {
-               message.Printf( "Print Error %d", err ) ;
-               wxMessageDialog dialog( NULL , message , "", wxICON_HAND | wxOK) ;
-               ::PrCloseDoc( m_macPrintPort  ) ;
-               ::PrClose() ;
-               ::SetPort( macPrintFormerPort ) ;
-               m_ok = FALSE ;
-       }
+#if wxMAC_USE_CORE_GRAPHICS
+    // this context was borrowed
+    ((wxMacCGContext*)(m_graphicContext))->SetNativeContext( NULL ) ;
+#endif
+    delete m_nativePrinterDC ;
+}
+
+#if wxMAC_USE_CORE_GRAPHICS
+void wxPrinterDC::MacSetCGContext( void * cg )
+{
+    ((wxMacCGContext*)(m_graphicContext))->SetNativeContext( (CGContextRef) cg ) ;
+    m_graphicContext->SetPen( m_pen ) ;
+    m_graphicContext->SetBrush( m_brush ) ;

 }
 }

+#endif
+bool wxPrinterDC::StartDoc( const wxString& message )
+{
+    wxASSERT_MSG( Ok() , wxT("Called wxPrinterDC::StartDoc from an invalid object") ) ;
+
+    if ( !m_ok )
+        return false ;
+
+    if ( m_nativePrinterDC->StartDoc(this, message ) )
+    {
+        // in case we have to do additional things when successful
+    }
+    m_ok = m_nativePrinterDC->Ok() ;
+    if ( !m_ok )
+    {
+        wxString message ;
+        message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
+        wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ;
+        dialog.ShowModal();
+    }
+
+    return m_ok ;
+}
+
+void wxPrinterDC::EndDoc(void)
+{
+    if ( !m_ok )
+        return ;
+
+    m_nativePrinterDC->EndDoc( this ) ;
+    m_ok = m_nativePrinterDC->Ok() ;
+
+    if ( !m_ok )
+    {
+        wxString message ;
+        message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
+        wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ;
+        dialog.ShowModal();
+    }
+}
+
+void wxPrinterDC::StartPage(void)
+{
+    if ( !m_ok )
+        return ;
+
+    m_logicalFunction = wxCOPY;
+    //  m_textAlignment = wxALIGN_TOP_LEFT;
+    m_backgroundMode = wxTRANSPARENT;
+
+    m_textForegroundColour = *wxBLACK;
+    m_textBackgroundColour = *wxWHITE;
+    m_pen = *wxBLACK_PEN;
+    m_font = *wxNORMAL_FONT;
+    m_brush = *wxTRANSPARENT_BRUSH;
+    m_backgroundBrush = *wxWHITE_BRUSH;
+#if !wxMAC_USE_CORE_GRAPHICS
+    m_macFontInstalled = false ;
+    m_macBrushInstalled = false ;
+    m_macPenInstalled = false ;
+#endif
+
+    m_nativePrinterDC->StartPage(this) ;
+    m_ok = m_nativePrinterDC->Ok() ;
+
+}
+
+void wxPrinterDC::EndPage(void)
+{
+    if ( !m_ok )
+        return ;
+
+    m_nativePrinterDC->EndPage(this) ;
+    m_ok = m_nativePrinterDC->Ok() ;
+}
+
+void wxPrinterDC::DoGetSize(int *width, int *height) const
+{
+    wxCHECK_RET( m_ok , _T("GetSize() doesn't work without a valid wxPrinterDC") );
+    m_nativePrinterDC->GetSize(width,  height ) ;
+}
+
+#endif