+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// 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
-/////////////////////////////////////////////////////////////////////////////
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#if wxUSE_PRINTING_ARCHITECTURE
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#include "wx/dcprint.h"
-
-#ifndef WX_PRECOMP
- #include "wx/msgdlg.h"
- #include "wx/math.h"
-#endif
-
-#include "wx/mac/uma.h"
-#include "wx/mac/private/print.h"
-#include "wx/mac/carbon/dcprint.h"
-#include "wx/graphics.h"
-
-IMPLEMENT_ABSTRACT_CLASS(wxPrinterDCImpl, wxGCDCImpl)
-
-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 ) ;
- 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 wxUint32 GetStatus() const { return m_err ; }
- virtual void GetSize( int *w , int *h) const ;
- virtual wxSize GetPPI() const ;
-private :
- wxCoord m_maxX ;
- wxCoord m_maxY ;
- wxSize m_ppi ;
- OSStatus m_err ;
-} ;
-
-wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data )
-{
- 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;
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
- if ( PMPrinterGetOutputResolution != NULL )
- {
- PMPrinter printer;
- m_err = PMSessionGetCurrentPrinter(native->m_macPrintSession, &printer);
- if ( m_err == noErr )
- {
- m_err = PMPrinterGetOutputResolution( printer, native->m_macPrintSettings, &res) ;
- if ( m_err == -9589 /* kPMKeyNotFound */ )
- {
- m_err = noErr ;
- res.hRes = res.vRes = 300;
- }
- }
- }
- else
-#endif
- {
-#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
- m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res);
-#endif
- }
-
- m_ppi = wxSize(int(res.hRes), int(res.vRes));
-}
-
-wxMacCarbonPrinterDC::~wxMacCarbonPrinterDC()
-{
-}
-
-wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data)
-{
- return new wxMacCarbonPrinterDC(data) ;
-}
-
-bool wxMacCarbonPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& WXUNUSED(message) )
-{
- if ( m_err )
- return false ;
-
- wxPrinterDCImpl *impl = (wxPrinterDCImpl*) dc->GetImpl();
- wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) impl->GetPrintData().GetNativeData() ;
-
- m_err = PMSessionBeginCGDocumentNoDialog(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;
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
- if ( PMPrinterGetOutputResolution != NULL )
- {
- PMPrinter printer;
- m_err = PMSessionGetCurrentPrinter(native->m_macPrintSession, &printer);
- if ( m_err == noErr )
- {
- m_err = PMPrinterGetOutputResolution( printer, native->m_macPrintSettings, &res) ;
- if ( m_err == -9589 /* kPMKeyNotFound */ )
- {
- m_err = noErr ;
- res.hRes = res.vRes = 300;
- }
- }
- }
- else
-#endif
- {
-#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
- m_err = PMGetResolution((PMPageFormat) (native->m_macPageFormat), &res);
-#endif
- }
-
- m_ppi = wxSize(int(res.hRes), int(res.vRes));
- return true ;
-}
-
-void wxMacCarbonPrinterDC::EndDoc( wxPrinterDC* dc )
-{
- if ( m_err )
- return ;
-
- wxPrinterDCImpl *impl = (wxPrinterDCImpl*) dc->GetImpl();
- wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) impl->GetPrintData().GetNativeData() ;
-
- m_err = PMSessionEndDocumentNoDialog(native->m_macPrintSession);
-}
-
-void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc )
-{
- if ( m_err )
- return ;
-
- wxPrinterDCImpl *impl = (wxPrinterDCImpl*) dc->GetImpl();
- wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) impl->GetPrintData().GetNativeData() ;
-
- m_err = PMSessionBeginPageNoDialog(native->m_macPrintSession,
- native->m_macPageFormat,
- nil);
-
- CGContextRef pageContext;
-
- if ( m_err == noErr )
- {
- m_err = PMSessionGetCGGraphicsContext(native->m_macPrintSession,
- &pageContext );
- }
-
- if ( m_err != noErr )
- {
- PMSessionEndPageNoDialog(native->m_macPrintSession);
- PMSessionEndDocumentNoDialog(native->m_macPrintSession);
- }
- else
- {
- PMRect rPage;
-
- m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
- if ( !m_err )
- {
- 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 , (CGFloat) -paperRect.left , (CGFloat) paperRect.bottom ) ;
- CGContextScaleCTM( pageContext , 1 , -1 ) ;
- }
- // since this is a non-critical error, we set the flag back
- m_err = noErr ;
- }
- impl->SetGraphicsContext( wxGraphicsContext::CreateFromNative( pageContext ) );
-}
-
-void wxMacCarbonPrinterDC::EndPage( wxPrinterDC* dc )
-{
- if ( m_err )
- return ;
-
- wxPrinterDCImpl *impl = (wxPrinterDCImpl*) dc->GetImpl();
- wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) impl->GetPrintData().GetNativeData() ;
-
- m_err = PMSessionEndPageNoDialog(native->m_macPrintSession);
- if ( m_err != noErr )
- {
- PMSessionEndDocumentNoDialog(native->m_macPrintSession);
- }
- // the cg context we got when starting the page isn't valid anymore, so replace it
- impl->SetGraphicsContext( wxGraphicsContext::Create() );
-}
-
-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 ;
-};
-
-//
-//
-//
-
-wxPrinterDCImpl::wxPrinterDCImpl( wxPrinterDC *owner, const wxPrintData& printdata )
- : wxGCDCImpl( owner )
-{
- 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;
- }
- // we need at least a measuring context because people start measuring before a page
- // gets printed at all
- SetGraphicsContext( wxGraphicsContext::Create() );
- }
-}
-
-wxSize wxPrinterDCImpl::GetPPI() const
-{
- return m_nativePrinterDC->GetPPI() ;
-}
-
-wxPrinterDCImpl::~wxPrinterDCImpl()
-{
- delete m_nativePrinterDC ;
-}
-
-bool wxPrinterDCImpl::StartDoc( const wxString& message )
-{
- wxASSERT_MSG( IsOk() , wxT("Called wxPrinterDC::StartDoc from an invalid object") ) ;
-
- if ( !m_ok )
- return false ;
-
- if ( m_nativePrinterDC->StartDoc( (wxPrinterDC*) GetOwner(), 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 wxPrinterDCImpl::EndDoc(void)
-{
- if ( !m_ok )
- return ;
-
- m_nativePrinterDC->EndDoc( (wxPrinterDC*) GetOwner() ) ;
- 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();
- }
-}
-
-wxRect wxPrinterDCImpl::GetPaperRect()
-{
- wxCoord w, h;
- GetOwner()->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 wxPrinterDCImpl::StartPage()
-{
- 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;
-
- m_nativePrinterDC->StartPage( (wxPrinterDC*) GetOwner() ) ;
- m_ok = m_nativePrinterDC->Ok() ;
-
-}
-
-void wxPrinterDCImpl::EndPage()
-{
- if ( !m_ok )
- return ;
-
- m_nativePrinterDC->EndPage( (wxPrinterDC*) GetOwner() );
- m_ok = m_nativePrinterDC->Ok() ;
-}
-
-void wxPrinterDCImpl::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
projects / wxWidgets.git / blobdiff