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

/////////////////////////////////////////////////////////////////////////////
// Name:        src/osx/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/osx/private.h"
#include "wx/osx/private/print.h"
#include "wx/osx/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 ;
    wxOSXPrintData *native = (wxOSXPrintData*) data->GetNativeData() ;

    PMRect rPage;
    m_err = PMGetAdjustedPageRect(native->GetPageFormat(), &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->GetPrintSession(), &printer);
        if ( m_err == noErr )
        {
            m_err = PMPrinterGetOutputResolution( printer, native->GetPrintSettings(), &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->GetPageFormat()), &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& message  )
{
    if ( m_err )
        return false ;

    wxPrinterDCImpl *impl = (wxPrinterDCImpl*) dc->GetImpl();
    wxOSXPrintData *native = (wxOSXPrintData*) impl->GetPrintData().GetNativeData() ;

#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
    if ( PMPrintSettingsSetJobName != NULL )
        PMPrintSettingsSetJobName(native->GetPrintSettings(), wxCFStringRef(message));
#endif

    m_err = PMSessionBeginCGDocumentNoDialog(native->GetPrintSession(),
              native->GetPrintSettings(),
              native->GetPageFormat());
    if ( m_err != noErr )
        return false;

    PMRect rPage;
    m_err = PMGetAdjustedPageRect(native->GetPageFormat(), &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->GetPrintSession(), &printer);
        if ( m_err == noErr )
        {
            m_err = PMPrinterGetOutputResolution( printer, native->GetPrintSettings(), &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->GetPageFormat()), &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();
    wxOSXPrintData *native = (wxOSXPrintData*) impl->GetPrintData().GetNativeData() ;

    m_err = PMSessionEndDocumentNoDialog(native->GetPrintSession());
}

void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc )
{
    if ( m_err )
        return ;

    wxPrinterDCImpl *impl = (wxPrinterDCImpl*) dc->GetImpl();
    wxOSXPrintData *native = (wxOSXPrintData*) impl->GetPrintData().GetNativeData() ;

    m_err = PMSessionBeginPageNoDialog(native->GetPrintSession(),
                 native->GetPageFormat(),
                 nil);

    CGContextRef pageContext;

    if ( m_err == noErr )
    {
        m_err = PMSessionGetCGGraphicsContext(native->GetPrintSession(),
                                            &pageContext );
    }

    if ( m_err != noErr )
    {
        PMSessionEndPageNoDialog(native->GetPrintSession());
        PMSessionEndDocumentNoDialog(native->GetPrintSession());
    }
    else
    {
        PMRect rPage;

        m_err = PMGetAdjustedPageRect(native->GetPageFormat(), &rPage);
        if ( !m_err )
        {
            PMRect paperRect ;
            PMGetAdjustedPaperRect( native->GetPageFormat() , &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();
    wxOSXPrintData *native = (wxOSXPrintData*) impl->GetPrintData().GetNativeData() ;

    m_err = PMSessionEndPageNoDialog(native->GetPrintSession());
    if ( m_err != noErr )
    {
        PMSessionEndDocumentNoDialog(native->GetPrintSession());
    }
    // 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() const
{
    wxCoord w, h;
    GetOwner()->GetSize(&w, &h);
    wxRect pageRect(0, 0, w, h);
    wxOSXPrintData *native = (wxOSXPrintData*) m_printData.GetNativeData() ;
    OSStatus err = noErr ;
    PMRect rPaper;
    err = PMGetAdjustedPaperRect(native->GetPageFormat(), &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
Commit	Line	Data
489468fe	1	/////////////////////////////////////////////////////////////////////////////
524c47aa	2	// Name: src/osx/carbon/dcprint.cpp
489468fe SC	3	// Purpose: wxPrinterDC class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// For compilers that support precompilation, includes "wx.h".
	13	#include "wx/wxprec.h"
	14
	15	#if wxUSE_PRINTING_ARCHITECTURE
	16
	17	#ifdef __BORLANDC__
	18	#pragma hdrstop
	19	#endif
	20
	21	#include "wx/dcprint.h"
	22
	23	#ifndef WX_PRECOMP
	24	#include "wx/msgdlg.h"
	25	#include "wx/math.h"
	26	#endif
	27
524c47aa	28	#include "wx/osx/private.h"
1f0c8f31	29	#include "wx/osx/private/print.h"
e158da36	30	#include "wx/osx/dcprint.h"
489468fe SC	31	#include "wx/graphics.h"
	32
	33	IMPLEMENT_ABSTRACT_CLASS(wxPrinterDCImpl, wxGCDCImpl)
	34
	35	class wxNativePrinterDC
	36	{
	37	public :
	38	wxNativePrinterDC() {}
	39	virtual ~wxNativePrinterDC() {}
	40	virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) = 0;
	41	virtual void EndDoc( wxPrinterDC* dc ) = 0;
	42	virtual void StartPage( wxPrinterDC* dc ) = 0;
	43	virtual void EndPage( wxPrinterDC* dc ) = 0;
	44	virtual void GetSize( int w , int h) const = 0 ;
	45	virtual wxSize GetPPI() const = 0 ;
	46
	47	// returns 0 in case of no Error, otherwise platform specific error codes
	48	virtual wxUint32 GetStatus() const = 0 ;
	49	bool Ok() { return GetStatus() == 0 ; }
	50
	51	static wxNativePrinterDC* Create(wxPrintData* data) ;
	52	} ;
	53
	54	class wxMacCarbonPrinterDC : public wxNativePrinterDC
	55	{
	56	public :
	57	wxMacCarbonPrinterDC( wxPrintData* data ) ;
	58	virtual ~wxMacCarbonPrinterDC() ;
	59	virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) ;
	60	virtual void EndDoc( wxPrinterDC* dc ) ;
	61	virtual void StartPage( wxPrinterDC* dc ) ;
	62	virtual void EndPage( wxPrinterDC* dc ) ;
	63	virtual wxUint32 GetStatus() const { return m_err ; }
	64	virtual void GetSize( int w , int h) const ;
	65	virtual wxSize GetPPI() const ;
	66	private :
	67	wxCoord m_maxX ;
	68	wxCoord m_maxY ;
	69	wxSize m_ppi ;
	70	OSStatus m_err ;
	71	} ;
	72
	73	wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data )
	74	{
	75	m_err = noErr ;
c347101b	76	wxOSXPrintData native = (wxOSXPrintData) data->GetNativeData() ;
489468fe SC	77
489468fe SC	78	PMRect rPage;
c347101b	79	m_err = PMGetAdjustedPageRect(native->GetPageFormat(), &rPage);
489468fe SC	80	if ( m_err != noErr )
	81	return;
	82
	83	m_maxX = wxCoord(rPage.right - rPage.left) ;
	84	m_maxY = wxCoord(rPage.bottom - rPage.top);
	85
	86	PMResolution res;
	87
6d52ca53	88	#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
489468fe SC	89	if ( PMPrinterGetOutputResolution != NULL )
	90	{
	91	PMPrinter printer;
c347101b	92	m_err = PMSessionGetCurrentPrinter(native->GetPrintSession(), &printer);
489468fe SC	93	if ( m_err == noErr )
489468fe SC	94	{
c347101b	95	m_err = PMPrinterGetOutputResolution( printer, native->GetPrintSettings(), &res) ;
489468fe SC	96	if ( m_err == -9589 /* kPMKeyNotFound */ )
	97	{
	98	m_err = noErr ;
	99	res.hRes = res.vRes = 300;
	100	}
	101	}
	102	}
	103	else
	104	#endif
	105	{
6d52ca53	106	#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
c347101b	107	m_err = PMGetResolution((PMPageFormat) (native->GetPageFormat()), &res);
489468fe SC	108	#endif
489468fe SC	109	}
6d52ca53	110
489468fe SC	111	m_ppi = wxSize(int(res.hRes), int(res.vRes));
	112	}
	113
	114	wxMacCarbonPrinterDC::~wxMacCarbonPrinterDC()
	115	{
	116	}
	117
	118	wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data)
	119	{
	120	return new wxMacCarbonPrinterDC(data) ;
	121	}
	122
e9e767f1	123	bool wxMacCarbonPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& message )
489468fe SC	124	{
	125	if ( m_err )
	126	return false ;
	127
	128	wxPrinterDCImpl impl = (wxPrinterDCImpl) dc->GetImpl();
c347101b	129	wxOSXPrintData native = (wxOSXPrintData) impl->GetPrintData().GetNativeData() ;
489468fe	130
e9e767f1 RR	131	#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
e9e767f1 RR	132	if ( PMPrintSettingsSetJobName != NULL )
c347101b	133	PMPrintSettingsSetJobName(native->GetPrintSettings(), wxCFStringRef(message));
e9e767f1 RR	134	#endif
e9e767f1 RR	135
c347101b SC	136	m_err = PMSessionBeginCGDocumentNoDialog(native->GetPrintSession(),
	137	native->GetPrintSettings(),
	138	native->GetPageFormat());
489468fe SC	139	if ( m_err != noErr )
	140	return false;
	141
	142	PMRect rPage;
c347101b	143	m_err = PMGetAdjustedPageRect(native->GetPageFormat(), &rPage);
489468fe SC	144	if ( m_err != noErr )
	145	return false ;
	146
	147	m_maxX = wxCoord(rPage.right - rPage.left) ;
	148	m_maxY = wxCoord(rPage.bottom - rPage.top);
	149
	150	PMResolution res;
6d52ca53	151	#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
489468fe SC	152	if ( PMPrinterGetOutputResolution != NULL )
	153	{
	154	PMPrinter printer;
c347101b	155	m_err = PMSessionGetCurrentPrinter(native->GetPrintSession(), &printer);
489468fe SC	156	if ( m_err == noErr )
489468fe SC	157	{
c347101b	158	m_err = PMPrinterGetOutputResolution( printer, native->GetPrintSettings(), &res) ;
489468fe SC	159	if ( m_err == -9589 /* kPMKeyNotFound */ )
	160	{
	161	m_err = noErr ;
	162	res.hRes = res.vRes = 300;
	163	}
	164	}
	165	}
	166	else
	167	#endif
	168	{
6d52ca53	169	#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
c347101b	170	m_err = PMGetResolution((PMPageFormat) (native->GetPageFormat()), &res);
489468fe SC	171	#endif
	172	}
	173
	174	m_ppi = wxSize(int(res.hRes), int(res.vRes));
	175	return true ;
	176	}
	177
	178	void wxMacCarbonPrinterDC::EndDoc( wxPrinterDC* dc )
	179	{
	180	if ( m_err )
	181	return ;
	182
	183	wxPrinterDCImpl impl = (wxPrinterDCImpl) dc->GetImpl();
c347101b	184	wxOSXPrintData native = (wxOSXPrintData) impl->GetPrintData().GetNativeData() ;
489468fe	185
c347101b	186	m_err = PMSessionEndDocumentNoDialog(native->GetPrintSession());
489468fe SC	187	}
	188
	189	void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc )
	190	{
	191	if ( m_err )
	192	return ;
	193
	194	wxPrinterDCImpl impl = (wxPrinterDCImpl) dc->GetImpl();
c347101b	195	wxOSXPrintData native = (wxOSXPrintData) impl->GetPrintData().GetNativeData() ;
489468fe	196
c347101b SC	197	m_err = PMSessionBeginPageNoDialog(native->GetPrintSession(),
c347101b SC	198	native->GetPageFormat(),
489468fe SC	199	nil);
	200
	201	CGContextRef pageContext;
	202
	203	if ( m_err == noErr )
	204	{
c347101b	205	m_err = PMSessionGetCGGraphicsContext(native->GetPrintSession(),
489468fe SC	206	&pageContext );
	207	}
	208
	209	if ( m_err != noErr )
	210	{
c347101b SC	211	PMSessionEndPageNoDialog(native->GetPrintSession());
c347101b SC	212	PMSessionEndDocumentNoDialog(native->GetPrintSession());
489468fe SC	213	}
	214	else
	215	{
	216	PMRect rPage;
	217
c347101b	218	m_err = PMGetAdjustedPageRect(native->GetPageFormat(), &rPage);
489468fe SC	219	if ( !m_err )
	220	{
	221	PMRect paperRect ;
c347101b	222	PMGetAdjustedPaperRect( native->GetPageFormat() , &paperRect ) ;
489468fe SC	223	// make sure (0,0) is at the upper left of the printable area (wx conventions)
	224	// Core Graphics initially has the lower left of the paper as 0,0
	225	CGContextTranslateCTM( pageContext , (CGFloat) -paperRect.left , (CGFloat) paperRect.bottom ) ;
	226	CGContextScaleCTM( pageContext , 1 , -1 ) ;
	227	}
	228	// since this is a non-critical error, we set the flag back
	229	m_err = noErr ;
	230	}
	231	impl->SetGraphicsContext( wxGraphicsContext::CreateFromNative( pageContext ) );
	232	}
	233
	234	void wxMacCarbonPrinterDC::EndPage( wxPrinterDC* dc )
	235	{
	236	if ( m_err )
	237	return ;
	238
	239	wxPrinterDCImpl impl = (wxPrinterDCImpl) dc->GetImpl();
c347101b	240	wxOSXPrintData native = (wxOSXPrintData) impl->GetPrintData().GetNativeData() ;
489468fe	241
c347101b	242	m_err = PMSessionEndPageNoDialog(native->GetPrintSession());
489468fe SC	243	if ( m_err != noErr )
489468fe SC	244	{
c347101b	245	PMSessionEndDocumentNoDialog(native->GetPrintSession());
489468fe SC	246	}
	247	// the cg context we got when starting the page isn't valid anymore, so replace it
	248	impl->SetGraphicsContext( wxGraphicsContext::Create() );
	249	}
	250
	251	void wxMacCarbonPrinterDC::GetSize( int w , int h) const
	252	{
	253	if ( w )
	254	*w = m_maxX ;
	255	if ( h )
	256	*h = m_maxY ;
	257	}
	258
6d52ca53	259	wxSize wxMacCarbonPrinterDC::GetPPI() const
489468fe SC	260	{
	261	return m_ppi ;
	262	};
	263
	264	//
	265	//
	266	//
	267
	268	wxPrinterDCImpl::wxPrinterDCImpl( wxPrinterDC *owner, const wxPrintData& printdata )
	269	: wxGCDCImpl( owner )
	270	{
	271	m_ok = false ;
	272	m_printData = printdata ;
	273	m_printData.ConvertToNative() ;
	274	m_nativePrinterDC = wxNativePrinterDC::Create( &m_printData ) ;
	275	if ( m_nativePrinterDC )
	276	{
	277	m_ok = m_nativePrinterDC->Ok() ;
	278	if ( !m_ok )
	279	{
	280	wxString message ;
	281	message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
	282	wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND \| wxOK) ;
	283	dialog.ShowModal();
	284	}
	285	else
	286	{
	287	wxSize sz = GetPPI();
	288	m_mm_to_pix_x = mm2inches * sz.x;
6d52ca53	289	m_mm_to_pix_y = mm2inches * sz.y;
489468fe SC	290	}
	291	// we need at least a measuring context because people start measuring before a page
	292	// gets printed at all
	293	SetGraphicsContext( wxGraphicsContext::Create() );
	294	}
	295	}
	296
	297	wxSize wxPrinterDCImpl::GetPPI() const
	298	{
	299	return m_nativePrinterDC->GetPPI() ;
	300	}
	301
	302	wxPrinterDCImpl::~wxPrinterDCImpl()
	303	{
	304	delete m_nativePrinterDC ;
	305	}
	306
	307	bool wxPrinterDCImpl::StartDoc( const wxString& message )
	308	{
	309	wxASSERT_MSG( IsOk() , wxT("Called wxPrinterDC::StartDoc from an invalid object") ) ;
	310
	311	if ( !m_ok )
	312	return false ;
	313
	314	if ( m_nativePrinterDC->StartDoc( (wxPrinterDC*) GetOwner(), message ) )
	315	{
	316	// in case we have to do additional things when successful
	317	}
	318	m_ok = m_nativePrinterDC->Ok() ;
	319	if ( !m_ok )
	320	{
	321	wxString message ;
	322	message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
	323	wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND \| wxOK) ;
	324	dialog.ShowModal();
	325	}
	326
	327	return m_ok ;
	328	}
	329
	330	void wxPrinterDCImpl::EndDoc(void)
	331	{
	332	if ( !m_ok )
	333	return ;
	334
	335	m_nativePrinterDC->EndDoc( (wxPrinterDC*) GetOwner() ) ;
	336	m_ok = m_nativePrinterDC->Ok() ;
	337
	338	if ( !m_ok )
	339	{
	340	wxString message ;
	341	message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
	342	wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND \| wxOK) ;
	343	dialog.ShowModal();
	344	}
	345	}
	346
6d52ca53	347	wxRect wxPrinterDCImpl::GetPaperRect() const
489468fe SC	348	{
	349	wxCoord w, h;
	350	GetOwner()->GetSize(&w, &h);
	351	wxRect pageRect(0, 0, w, h);
c347101b	352	wxOSXPrintData native = (wxOSXPrintData) m_printData.GetNativeData() ;
489468fe SC	353	OSStatus err = noErr ;
489468fe SC	354	PMRect rPaper;
c347101b	355	err = PMGetAdjustedPaperRect(native->GetPageFormat(), &rPaper);
489468fe SC	356	if ( err != noErr )
	357	return pageRect;
	358	return wxRect(wxCoord(rPaper.left), wxCoord(rPaper.top),
	359	wxCoord(rPaper.right - rPaper.left), wxCoord(rPaper.bottom - rPaper.top));
	360	}
	361
	362	void wxPrinterDCImpl::StartPage()
	363	{
	364	if ( !m_ok )
	365	return ;
	366
	367	m_logicalFunction = wxCOPY;
	368	// m_textAlignment = wxALIGN_TOP_LEFT;
	369	m_backgroundMode = wxTRANSPARENT;
	370
	371	m_textForegroundColour = *wxBLACK;
	372	m_textBackgroundColour = *wxWHITE;
	373	m_pen = *wxBLACK_PEN;
	374	m_font = *wxNORMAL_FONT;
	375	m_brush = *wxTRANSPARENT_BRUSH;
	376	m_backgroundBrush = *wxWHITE_BRUSH;
	377
	378	m_nativePrinterDC->StartPage( (wxPrinterDC*) GetOwner() ) ;
	379	m_ok = m_nativePrinterDC->Ok() ;
	380
	381	}
	382
	383	void wxPrinterDCImpl::EndPage()
	384	{
	385	if ( !m_ok )
	386	return ;
	387
	388	m_nativePrinterDC->EndPage( (wxPrinterDC*) GetOwner() );
	389	m_ok = m_nativePrinterDC->Ok() ;
	390	}
	391
	392	void wxPrinterDCImpl::DoGetSize(int width, int height) const
	393	{
	394	wxCHECK_RET( m_ok , _T("GetSize() doesn't work without a valid wxPrinterDC") );
	395	m_nativePrinterDC->GetSize(width, height ) ;
	396	}
	397
	398	#endif