X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fd04970ab45eb2f392af48b71aa9ecd5d4b1c8c2..dedf5d9f66a309691a4459efe9c1244bfb8c71af:/src/mac/carbon/dcprint.cpp diff --git a/src/mac/carbon/dcprint.cpp b/src/mac/carbon/dcprint.cpp index 3e23605ef7..58b2eb7a13 100644 --- a/src/mac/carbon/dcprint.cpp +++ b/src/mac/carbon/dcprint.cpp @@ -1,35 +1,33 @@ ///////////////////////////////////////////////////////////////////////////// -// 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) @@ -42,8 +40,9 @@ public : 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 ; } @@ -55,25 +54,29 @@ class wxMacCarbonPrinterDC : public wxNativePrinterDC { 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() ; @@ -84,12 +87,24 @@ wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data ) 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) @@ -104,7 +119,7 @@ bool wxMacCarbonPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& WXUNUSED 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); @@ -112,20 +127,37 @@ bool wxMacCarbonPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& WXUNUSED 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 ; } @@ -156,10 +188,15 @@ void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc ) 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, @@ -180,7 +217,11 @@ void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc ) if ( !m_err ) { #if wxMAC_USE_CORE_GRAPHICS - CGContextTranslateCTM( pageContext , 0 , rPage.bottom - rPage.top ) ; + PMRect paperRect ; + PMGetAdjustedPaperRect( native->m_macPageFormat , &paperRect ) ; + // 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 ) ; #else dc->m_macLocalOrigin.x = (int) rPage.left; @@ -190,6 +231,9 @@ void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc ) // 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 ) @@ -204,11 +248,32 @@ 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 ) ; @@ -222,26 +287,30 @@ wxPrinterDC::wxPrinterDC(const wxPrintData& 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 { - 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") ) ; @@ -282,6 +351,21 @@ void wxPrinterDC::EndDoc(void) } } +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 ) @@ -320,11 +404,7 @@ void wxPrinterDC::EndPage(void) 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