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

/////////////////////////////////////////////////////////////////////////////
// Name:        dcprint.cpp
// Purpose:     wxPrinterDC class
// Author:      Julian Smart
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// 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"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#endif

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

#if !USE_SHARED_LIBRARY
IMPLEMENT_CLASS(wxPrinterDC, wxDC)
#endif

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 wxCoord GetMaxX() const = 0 ;
    virtual wxCoord GetMaxY() 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) ;
} ;

#if TARGET_CARBON

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 wxCoord GetMaxX() const { return m_maxX ; }
    virtual wxCoord GetMaxY() const { return m_maxY ; }
    virtual wxUint32 GetStatus() const { return m_err ; }
private :
    GrafPtr m_macPrintFormerPort ;
    wxCoord m_maxX ;
    wxCoord m_maxY ;
    OSStatus m_err ;
} ;

wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data )
{
    ::GetPort( & m_macPrintFormerPort ) ;

    m_err = noErr ;
    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) data->m_nativePrintData ;

    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);
}

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().m_nativePrintData ;

    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);
    return true ;
}

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

    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().m_nativePrintData ;

    m_err = PMSessionEndDocument(native->m_macPrintSession);
}

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

    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().m_nativePrintData ;

    m_err = PMSessionBeginPage(native->m_macPrintSession,
                 native->m_macPageFormat,
                 nil);

    if ( m_err == noErr )
    {
        m_err = PMSessionGetGraphicsContext(native->m_macPrintSession,
                                            nil,
                                            (void**) &dc->m_macPort );
    }

    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 )
        {
            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 ;
    }
}

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

    wxMacCarbonPrintData *native = (wxMacCarbonPrintData*) dc->GetPrintData().m_nativePrintData ;

    m_err = PMSessionEndPage(native->m_macPrintSession);
    if ( m_err != noErr )
    {
        PMSessionEndDocument(native->m_macPrintSession);
    }
}

#else

class wxMacClassicPrinterDC : public wxNativePrinterDC
{
public :
    wxMacClassicPrinterDC( wxPrintData* data ) ;
    ~wxMacClassicPrinterDC() ;
    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 ; }
private :
    GrafPtr m_macPrintFormerPort ;
    TPPrPort m_macPrintingPort ;
    OSErr m_err ;
    long m_maxX ;
    long m_maxY ;
} ;

wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data)
{
    return new wxMacClassicPrinterDC(data) ;
}

wxMacClassicPrinterDC::wxMacClassicPrinterDC(wxPrintData* data)
{
    ::GetPort( &m_macPrintFormerPort ) ;
    m_err = noErr ;
    ::UMAPrOpen() ;
    m_err = PrError() ;
    if ( m_err != noErr )
        return;

    wxMacClassicPrintData *native = (wxMacClassicPrintData*) data->m_nativePrintData ;

    if ( ::PrValidate( native->m_macPrintSettings ) )
    {
        // the driver has changed in the mean time, should we pop up a page setup dialog ?
        if ( !::PrStlDialog( native->m_macPrintSettings ) )
        {
            m_err = -1 ;
            return;
        }
    }
    m_err = PrError() ;

    if ( m_err == noErr )
    {
        m_maxX = (**native->m_macPrintSettings).prInfo.rPage.right - (**native->m_macPrintSettings).prInfo.rPage.left ;
        m_maxY = (**native->m_macPrintSettings).prInfo.rPage.bottom - (**native->m_macPrintSettings).prInfo.rPage.top ;
    }
}

wxMacClassicPrinterDC::~wxMacClassicPrinterDC()
{
    ::UMAPrClose() ;
    ::SetPort( LMGetWMgrPort() ) ;
}

bool wxMacClassicPrinterDC::StartDoc(  wxPrinterDC* dc , const wxString& WXUNUSED(message)  )
{
    if ( m_err )
        return false ;

    wxMacClassicPrintData *native = (wxMacClassicPrintData*) dc->GetPrintData().m_nativePrintData ;
    m_macPrintingPort = ::PrOpenDoc( native->m_macPrintSettings , NULL , NULL ) ;
    m_err = PrError() ;
    if ( m_err )
        return false ;

    // sets current port
    dc->m_macPort = (GrafPtr ) m_macPrintingPort ;
    m_maxX = (**native->m_macPrintSettings).prInfo.rPage.right - (**native->m_macPrintSettings).prInfo.rPage.left ;
    m_maxY = (**native->m_macPrintSettings).prInfo.rPage.bottom - (**native->m_macPrintSettings).prInfo.rPage.top ;
    return true ;
}

void wxMacClassicPrinterDC::EndDoc( wxPrinterDC* dc )
{
    if ( m_err )
        return ;

    PrCloseDoc( m_macPrintingPort ) ;
    m_err = PrError() ;
}

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

    wxMacClassicPrintData *native = (wxMacClassicPrintData*) dc->GetPrintData().m_nativePrintData ;

    PrOpenPage( m_macPrintingPort , NULL ) ;
    dc->m_macLocalOrigin.x =  (**native->m_macPrintSettings).rPaper.left ;
    dc->m_macLocalOrigin.y =  (**native->m_macPrintSettings).rPaper.top ;
    // m_macPrintingPort is now the current port
    Rect clip = { -32000 , -32000 , 32000 , 32000 } ;
    ::ClipRect( &clip ) ;
    m_err = PrError() ;
    if ( m_err != noErr )
        ::PrCloseDoc( m_macPrintingPort ) ;
}

void wxMacClassicPrinterDC::EndPage( wxPrinterDC* dc )
{
    if ( m_err )
        return ;

    PrClosePage( m_macPrintingPort ) ;
    m_err = PrError() ;
    if ( m_err != noErr )
        ::PrCloseDoc( m_macPrintingPort  ) ;
}

#endif

wxPrinterDC::wxPrinterDC(const wxPrintData& printdata)
{
    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();
        }
    }
}

wxPrinterDC::~wxPrinterDC(void)
{
    delete m_nativePrinterDC ;
}

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;

    m_macFontInstalled = false ;
    m_macBrushInstalled = false ;
    m_macPenInstalled = false ;

    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") );

    if ( width )
        * width = m_nativePrinterDC->GetMaxX() ;
    if ( height )
        * height = m_nativePrinterDC->GetMaxY() ;
}
Commit	Line	Data
2646f485 SC	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: dcprint.cpp
	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
65571936	9	// Licence: wxWindows licence
2646f485 SC	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation "dcprint.h"
	14	#endif
	15
	16	// For compilers that support precompilation, includes "wx.h".
	17	#include "wx/wxprec.h"
	18
	19	#ifdef __BORLANDC__
	20	#pragma hdrstop
	21	#endif
	22
	23	#ifndef WX_PRECOMP
	24	#endif
	25
	26	#include "wx/dcprint.h"
	27	#include "wx/msgdlg.h"
463c4d71	28	#include "wx/math.h"
2646f485 SC	29	#include "wx/mac/uma.h"
	30	#include "wx/mac/private/print.h"
	31
	32	#if !USE_SHARED_LIBRARY
	33	IMPLEMENT_CLASS(wxPrinterDC, wxDC)
	34	#endif
	35
	36	class wxNativePrinterDC
	37	{
	38	public :
	39	wxNativePrinterDC() {}
	40	virtual ~wxNativePrinterDC() {}
	41	virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) = 0;
	42	virtual void EndDoc( wxPrinterDC* dc ) = 0;
	43	virtual void StartPage( wxPrinterDC* dc ) = 0;
	44	virtual void EndPage( wxPrinterDC* dc ) = 0;
	45	virtual wxCoord GetMaxX() const = 0 ;
	46	virtual wxCoord GetMaxY() const = 0 ;
	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	#if TARGET_CARBON
	55
	56	class wxMacCarbonPrinterDC : public wxNativePrinterDC
	57	{
	58	public :
	59	wxMacCarbonPrinterDC( wxPrintData* data ) ;
	60	~wxMacCarbonPrinterDC() ;
	61	virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) ;
	62	virtual void EndDoc( wxPrinterDC* dc ) ;
	63	virtual void StartPage( wxPrinterDC* dc ) ;
	64	virtual void EndPage( wxPrinterDC* dc ) ;
	65	virtual wxCoord GetMaxX() const { return m_maxX ; }
	66	virtual wxCoord GetMaxY() const { return m_maxY ; }
	67	virtual wxUint32 GetStatus() const { return m_err ; }
	68	private :
	69	GrafPtr m_macPrintFormerPort ;
	70	wxCoord m_maxX ;
	71	wxCoord m_maxY ;
	72	OSStatus m_err ;
	73	} ;
	74
	75	wxMacCarbonPrinterDC::wxMacCarbonPrinterDC( wxPrintData* data )
	76	{
	77	::GetPort( & m_macPrintFormerPort ) ;
	78
	79	m_err = noErr ;
	80	wxMacCarbonPrintData native = (wxMacCarbonPrintData) data->m_nativePrintData ;
	81
	82	PMRect rPage;
	83	m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
	84	if ( m_err != noErr )
	85	return;
	86
	87	m_maxX = wxCoord(rPage.right - rPage.left) ;
	88	m_maxY = wxCoord(rPage.bottom - rPage.top);
	89	}
	90
	91	wxMacCarbonPrinterDC::~wxMacCarbonPrinterDC()
	92	{
93	// nothing to release from print data, as wxPrinterDC has all data in its wxPrintData member
94	::SetPort( m_macPrintFormerPort ) ;
95	}
96
97	wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data)
98	{
99	return new wxMacCarbonPrinterDC(data) ;
100	}
101
102	bool wxMacCarbonPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& WXUNUSED(message) )
103	{
104	if ( m_err )
105	return false ;
106
107	wxMacCarbonPrintData native = (wxMacCarbonPrintData) dc->GetPrintData().m_nativePrintData ;
108
109	m_err = PMSessionBeginDocument(native->m_macPrintSession,
110	native->m_macPrintSettings,
111	native->m_macPageFormat);
112	if ( m_err != noErr )
113	return false;
114
115	PMRect rPage;
116	m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
117	if ( m_err != noErr )
118	return false;
119
120	m_maxX = (wxCoord)(rPage.right - rPage.left);
121	m_maxY = (wxCoord)(rPage.bottom - rPage.top);
122	return true ;
123	}
124
125	void wxMacCarbonPrinterDC::EndDoc( wxPrinterDC* dc )
126	{
127	if ( m_err )
128	return ;
129
130	wxMacCarbonPrintData native = (wxMacCarbonPrintData) dc->GetPrintData().m_nativePrintData ;
131
132	m_err = PMSessionEndDocument(native->m_macPrintSession);
133	}
134
135	void wxMacCarbonPrinterDC::StartPage( wxPrinterDC* dc )
136	{
137	if ( m_err )
138	return ;
139
140	wxMacCarbonPrintData native = (wxMacCarbonPrintData) dc->GetPrintData().m_nativePrintData ;
141
142	m_err = PMSessionBeginPage(native->m_macPrintSession,
143	native->m_macPageFormat,
144	nil);
145
146	if ( m_err == noErr )
147	{
148	m_err = PMSessionGetGraphicsContext(native->m_macPrintSession,
149	nil,
150	(void**) &dc->m_macPort );
151	}
152
153	if ( m_err != noErr )
154	{
155	PMSessionEndPage(native->m_macPrintSession);
156	PMSessionEndDocument(native->m_macPrintSession);
157	}
158	else
159	{
160	PMRect rPage;
161
162	m_err = PMGetAdjustedPageRect(native->m_macPageFormat, &rPage);
163	if ( !m_err )
164	{
165	dc->m_macLocalOrigin.x = (int) rPage.left;
166	dc->m_macLocalOrigin.y = (int) rPage.top;
167	}
168	// since this is a non-critical error, we set the flag back
169	m_err = noErr ;
170	}
171	}
172
173	void wxMacCarbonPrinterDC::EndPage( wxPrinterDC* dc )
174	{
175	if ( m_err )
176	return ;
177
178	wxMacCarbonPrintData native = (wxMacCarbonPrintData) dc->GetPrintData().m_nativePrintData ;
179
180	m_err = PMSessionEndPage(native->m_macPrintSession);
181	if ( m_err != noErr )
182	{
183	PMSessionEndDocument(native->m_macPrintSession);
184	}
185	}
186
187	#else
188
189	class wxMacClassicPrinterDC : public wxNativePrinterDC
190	{
191	public :
192	wxMacClassicPrinterDC( wxPrintData* data ) ;
193	~wxMacClassicPrinterDC() ;
194	virtual bool StartDoc( wxPrinterDC* dc , const wxString& message ) ;
195	virtual void EndDoc( wxPrinterDC* dc ) ;
196	virtual void StartPage( wxPrinterDC* dc ) ;
197	virtual void EndPage( wxPrinterDC* dc ) ;
198	virtual wxCoord GetMaxX() const { return m_maxX ; }
199	virtual wxCoord GetMaxY() const { return m_maxY ; }
200	virtual wxUint32 GetStatus() const { return m_err ; }
201	private :
202	GrafPtr m_macPrintFormerPort ;
203	TPPrPort m_macPrintingPort ;
204	OSErr m_err ;
205	long m_maxX ;
206	long m_maxY ;
207	} ;
208
209	wxNativePrinterDC* wxNativePrinterDC::Create(wxPrintData* data)
210	{
211	return new wxMacClassicPrinterDC(data) ;
212	}
213
214	wxMacClassicPrinterDC::wxMacClassicPrinterDC(wxPrintData* data)
215	{
216	::GetPort( &m_macPrintFormerPort ) ;
217	m_err = noErr ;
218	::UMAPrOpen() ;
219	m_err = PrError() ;
220	if ( m_err != noErr )
221	return;
222
223	wxMacClassicPrintData native = (wxMacClassicPrintData) data->m_nativePrintData ;
224
225	if ( ::PrValidate( native->m_macPrintSettings ) )
226	{
227	// the driver has changed in the mean time, should we pop up a page setup dialog ?
228	if ( !::PrStlDialog( native->m_macPrintSettings ) )
229	{
230	m_err = -1 ;
231	return;
232	}
233	}
234	m_err = PrError() ;
235
236	if ( m_err == noErr )
237	{
238	m_maxX = (native->m_macPrintSettings).prInfo.rPage.right - (native->m_macPrintSettings).prInfo.rPage.left ;
239	m_maxY = (native->m_macPrintSettings).prInfo.rPage.bottom - (native->m_macPrintSettings).prInfo.rPage.top ;
240	}
241	}
242
243	wxMacClassicPrinterDC::~wxMacClassicPrinterDC()
244	{
245	::UMAPrClose() ;
246	::SetPort( LMGetWMgrPort() ) ;
247	}
248
249	bool wxMacClassicPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& WXUNUSED(message) )
250	{
251	if ( m_err )
252	return false ;
253
254	wxMacClassicPrintData native = (wxMacClassicPrintData) dc->GetPrintData().m_nativePrintData ;
255	m_macPrintingPort = ::PrOpenDoc( native->m_macPrintSettings , NULL , NULL ) ;
256	m_err = PrError() ;
257	if ( m_err )
258	return false ;
259
260	// sets current port
261	dc->m_macPort = (GrafPtr ) m_macPrintingPort ;
262	m_maxX = (native->m_macPrintSettings).prInfo.rPage.right - (native->m_macPrintSettings).prInfo.rPage.left ;
263	m_maxY = (native->m_macPrintSettings).prInfo.rPage.bottom - (native->m_macPrintSettings).prInfo.rPage.top ;
264	return true ;
265	}
266
267	void wxMacClassicPrinterDC::EndDoc( wxPrinterDC* dc )
268	{
269	if ( m_err )
270	return ;
271
272	PrCloseDoc( m_macPrintingPort ) ;
273	m_err = PrError() ;
274	}
275
276	void wxMacClassicPrinterDC::StartPage( wxPrinterDC* dc )
277	{
278	if ( m_err )
279	return ;
280
281	wxMacClassicPrintData native = (wxMacClassicPrintData) dc->GetPrintData().m_nativePrintData ;
282
283	PrOpenPage( m_macPrintingPort , NULL ) ;
284	dc->m_macLocalOrigin.x = (**native->m_macPrintSettings).rPaper.left ;
285	dc->m_macLocalOrigin.y = (**native->m_macPrintSettings).rPaper.top ;
286	// m_macPrintingPort is now the current port
287	Rect clip = { -32000 , -32000 , 32000 , 32000 } ;
288	::ClipRect( &clip ) ;
289	m_err = PrError() ;
290	if ( m_err != noErr )
291	::PrCloseDoc( m_macPrintingPort ) ;
292	}
293
294	void wxMacClassicPrinterDC::EndPage( wxPrinterDC* dc )
295	{
296	if ( m_err )
297	return ;
298
299	PrClosePage( m_macPrintingPort ) ;
300	m_err = PrError() ;
301	if ( m_err != noErr )
302	::PrCloseDoc( m_macPrintingPort ) ;
303	}
304
305	#endif
306
307	wxPrinterDC::wxPrinterDC(const wxPrintData& printdata)
308	{
309	m_ok = FALSE ;
310	m_printData = printdata ;
311	m_printData.ConvertToNative() ;
312	m_nativePrinterDC = wxNativePrinterDC::Create( &m_printData ) ;
313	if ( m_nativePrinterDC )
314	{
315	m_ok = m_nativePrinterDC->Ok() ;
316
317	if ( !m_ok )
318	{
319	wxString message ;
320	message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
321	wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND \| wxOK) ;
322	dialog.ShowModal();
323	}
324	}
325	}
326
327	wxPrinterDC::~wxPrinterDC(void)
328	{
329	delete m_nativePrinterDC ;
330	}
331
332	bool wxPrinterDC::StartDoc( const wxString& message )
333	{
334	wxASSERT_MSG( Ok() , wxT("Called wxPrinterDC::StartDoc from an invalid object") ) ;
335
336	if ( !m_ok )
337	return false ;
338
339	if ( m_nativePrinterDC->StartDoc(this, message ) )
340	{
341	// in case we have to do additional things when successful
342	}
343	m_ok = m_nativePrinterDC->Ok() ;
344	if ( !m_ok )
345	{
346	wxString message ;
347	message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
348	wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND \| wxOK) ;
349	dialog.ShowModal();
350	}
351
352	return m_ok ;
353	}
354
355	void wxPrinterDC::EndDoc(void)
356	{
357	if ( !m_ok )
358	return ;
359
360	m_nativePrinterDC->EndDoc( this ) ;
361	m_ok = m_nativePrinterDC->Ok() ;
362
363	if ( !m_ok )
364	{
365	wxString message ;
366	message.Printf( wxT("Print Error %u"), m_nativePrinterDC->GetStatus() ) ;
367	wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND \| wxOK) ;
368	dialog.ShowModal();
369	}
370	}
371
372	void wxPrinterDC::StartPage(void)
373	{
374	if ( !m_ok )
375	return ;
376
377	m_logicalFunction = wxCOPY;
378	// m_textAlignment = wxALIGN_TOP_LEFT;
379	m_backgroundMode = wxTRANSPARENT;
380
381	m_textForegroundColour = *wxBLACK;
382	m_textBackgroundColour = *wxWHITE;
383	m_pen = *wxBLACK_PEN;
384	m_font = *wxNORMAL_FONT;
385	m_brush = *wxTRANSPARENT_BRUSH;
386	m_backgroundBrush = *wxWHITE_BRUSH;
387
388	m_macFontInstalled = false ;
389	m_macBrushInstalled = false ;
390	m_macPenInstalled = false ;
391
392	m_nativePrinterDC->StartPage(this) ;
393	m_ok = m_nativePrinterDC->Ok() ;
394
395	}
396
397	void wxPrinterDC::EndPage(void)
398	{
399	if ( !m_ok )
400	return ;
401
402	m_nativePrinterDC->EndPage(this) ;
403	m_ok = m_nativePrinterDC->Ok() ;
404	}
405
406	void wxPrinterDC::DoGetSize(int width, int height) const
407	{
408	wxCHECK_RET( m_ok , _T("GetSize() doesn't work without a valid wxPrinterDC") );
409
410	if ( width )
411	* width = m_nativePrinterDC->GetMaxX() ;
412	if ( height )
413	* height = m_nativePrinterDC->GetMaxY() ;
414	}
415
416