src/mac/carbon/printmac.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        printwin.cpp
// Purpose:     wxMacPrinter framework
// Author:      Julian Smart
// Modified by:
// Created:     04/01/98
// 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

#ifndef WX_PRECOMP
#include "wx/utils.h"
#include "wx/dc.h"
#include "wx/app.h"
#include "wx/msgdlg.h"
#endif

#include "wx/math.h"
#include "wx/mac/uma.h"

#include "wx/mac/printmac.h"
#include "wx/mac/private/print.h"

#include "wx/dcprint.h"
#include "wx/printdlg.h"
#include "wx/mac/printdlg.h"

#include <stdlib.h>

IMPLEMENT_DYNAMIC_CLASS(wxMacCarbonPrintData, wxPrintNativeDataBase)
IMPLEMENT_DYNAMIC_CLASS(wxMacPrinter, wxPrinterBase)
IMPLEMENT_CLASS(wxMacPrintPreview, wxPrintPreviewBase)

bool wxMacCarbonPrintData::Ok() const
{
    return (m_macPageFormat != kPMNoPageFormat) && (m_macPrintSettings != kPMNoPrintSettings) && (m_macPrintSession != kPMNoReference);
}
wxMacCarbonPrintData::wxMacCarbonPrintData()
{
    m_macPageFormat = kPMNoPageFormat;
    m_macPrintSettings = kPMNoPrintSettings;
    m_macPrintSession = kPMNoReference ;
    ValidateOrCreate() ;
}

wxMacCarbonPrintData::~wxMacCarbonPrintData()
{
    if (m_macPageFormat != kPMNoPageFormat)
    {
        (void)PMRelease(m_macPageFormat);
        m_macPageFormat = kPMNoPageFormat;
    }

    if (m_macPrintSettings != kPMNoPrintSettings)
    {
        (void)PMRelease(m_macPrintSettings);
        m_macPrintSettings = kPMNoPrintSettings;
    }

    if ( m_macPrintSession != kPMNoReference )
    {
        (void)PMRelease(m_macPrintSession);
        m_macPrintSession = kPMNoReference;
    }
}

void wxMacCarbonPrintData::ValidateOrCreate()
{
    OSStatus err = noErr ;
    if ( m_macPrintSession == kPMNoReference )
    {
        err = PMCreateSession( (PMPrintSession *) &m_macPrintSession ) ;
    }
    //  Set up a valid PageFormat object.
    if ( m_macPageFormat == kPMNoPageFormat)
    {
        err = PMCreatePageFormat((PMPageFormat *) &m_macPageFormat);

        //  Note that PMPageFormat is not session-specific, but calling
        //  PMSessionDefaultPageFormat assigns values specific to the printer
        //  associated with the current printing session.
        if ((err == noErr) &&
            ( m_macPageFormat != kPMNoPageFormat))
        {
            err = PMSessionDefaultPageFormat((PMPrintSession) m_macPrintSession,
                (PMPageFormat) m_macPageFormat);
        }
    }
    else
    {
        err = PMSessionValidatePageFormat((PMPrintSession) m_macPrintSession,
            (PMPageFormat) m_macPageFormat,
            kPMDontWantBoolean);
    }

    //  Set up a valid PrintSettings object.
    if ( m_macPrintSettings == kPMNoPrintSettings)
    {
        err = PMCreatePrintSettings((PMPrintSettings *) &m_macPrintSettings);

        //  Note that PMPrintSettings is not session-specific, but calling
        //  PMSessionDefaultPrintSettings assigns values specific to the printer
        //  associated with the current printing session.
        if ((err == noErr) &&
            ( m_macPrintSettings != kPMNoPrintSettings))
        {
            err = PMSessionDefaultPrintSettings((PMPrintSession) m_macPrintSession,
                (PMPrintSettings) m_macPrintSettings);
        }
    }
    else
    {
        err = PMSessionValidatePrintSettings((PMPrintSession) m_macPrintSession,
            (PMPrintSettings) m_macPrintSettings,
            kPMDontWantBoolean);
    }
}

bool wxMacCarbonPrintData::TransferFrom( const wxPrintData &data )
{
    ValidateOrCreate() ;
    PMSetCopies( (PMPrintSettings) m_macPrintSettings , data.GetNoCopies() , false ) ;
    PMSetOrientation( (PMPageFormat) m_macPageFormat , ( data.GetOrientation() == wxLANDSCAPE ) ?
        kPMLandscape : kPMPortrait , false ) ;
    // collate cannot be set
#if 0 // not yet tested
    if ( m_printerName.Length() > 0 )
        PMSessionSetCurrentPrinter( (PMPrintSession) m_macPrintSession , wxMacCFStringHolder( m_printerName , wxFont::GetDefaultEncoding() ) ) ;
#endif
    PMColorMode color ;
    PMGetColorMode(  (PMPrintSettings) m_macPrintSettings, &color ) ;
    if ( data.GetColour() )
    {
        if ( color == kPMBlackAndWhite )
            PMSetColorMode( (PMPrintSettings) m_macPrintSettings, kPMColor ) ;
    }
    else
        PMSetColorMode( (PMPrintSettings) m_macPrintSettings, kPMBlackAndWhite ) ;

    // PMDuplexMode not yet accessible via API
    // PMQualityMode not yet accessible via API
    // todo paperSize
    PMResolution res;
    PMPrinter printer;
    PMTag tag = kPMMaxSquareResolution;
    PMSessionGetCurrentPrinter(m_macPrintSession, &printer);
    PMPrinterGetPrinterResolution(printer, tag, &res);
    PMSetResolution((PMPageFormat) m_macPageFormat, &res);

    return true ;
}

bool wxMacCarbonPrintData::TransferTo( wxPrintData &data )
{
    OSStatus err = noErr ;

    UInt32 copies ;
    err = PMGetCopies( m_macPrintSettings , &copies ) ;
    if ( err == noErr )
        data.SetNoCopies( copies ) ;

    PMOrientation orientation ;
    err = PMGetOrientation(  m_macPageFormat , &orientation ) ;
    if ( err == noErr )
    {
        if ( orientation == kPMPortrait || orientation == kPMReversePortrait )
            data.SetOrientation( wxPORTRAIT  );
        else
            data.SetOrientation( wxLANDSCAPE );
    }

    // collate cannot be set
#if 0
    {
        wxMacCFStringHolder name ;
        PMPrinter printer ;
        PMSessionGetCurrentPrinter( m_macPrintSession ,
            &printer ) ;
        m_printerName = name.AsString() ;
    }
#endif

    PMColorMode color ;
    err = PMGetColorMode( m_macPrintSettings, &color ) ;
    if ( err == noErr )
        data.SetColour( !(color == kPMBlackAndWhite) ) ;

    // PMDuplexMode not yet accessible via API
    // PMQualityMode not yet accessible via API
    // todo paperSize
	PMRect rPaper;
    err = PMGetUnadjustedPaperRect( m_macPageFormat, &rPaper);
    if ( err == noErr )
    {
        data.SetPaperSize( wxSize (
            (int)(( rPaper.right - rPaper.left ) * pt2mm + 0.5 ) ,
             (int)(( rPaper.bottom - rPaper.top ) * pt2mm + 0.5 ) ) );
    }
    return true ;
}

void wxMacCarbonPrintData::TransferFrom( wxPageSetupData *data )
{
    // should we setup the page rect here ?
    // since MacOS sometimes has two same paper rects with different
    // page rects we could make it roundtrip safe perhaps
}

void wxMacCarbonPrintData::TransferTo( wxPageSetupData* data )
{
    PMRect rPaper;
    OSStatus err = PMGetUnadjustedPaperRect(m_macPageFormat, &rPaper);
    if ( err == noErr )
    {
        PMRect rPage ;
        err = PMGetUnadjustedPageRect(m_macPageFormat , &rPage ) ;
        if ( err == noErr )
        {
            data->SetMinMarginTopLeft( wxPoint (
	            (int)(((double) rPage.left - rPaper.left ) * pt2mm) ,
	            (int)(((double) rPage.top - rPaper.top ) * pt2mm) ) ) ;

	    data->SetMinMarginBottomRight( wxPoint (
                (wxCoord)(((double) rPaper.right - rPage.right ) * pt2mm),
                (wxCoord)(((double) rPaper.bottom - rPage.bottom ) * pt2mm)) ) ;

            if ( data->GetMarginTopLeft().x < data->GetMinMarginTopLeft().x )
                data->SetMarginTopLeft( wxPoint( data->GetMinMarginTopLeft().x ,
                    data->GetMarginTopLeft().y ) ) ;

            if ( data->GetMarginBottomRight().x < data->GetMinMarginBottomRight().x )
                data->SetMarginBottomRight( wxPoint( data->GetMinMarginBottomRight().x ,
                    data->GetMarginBottomRight().y ) );

            if ( data->GetMarginTopLeft().y < data->GetMinMarginTopLeft().y )
                data->SetMarginTopLeft( wxPoint( data->GetMarginTopLeft().x , data->GetMinMarginTopLeft().y ) );

            if ( data->GetMarginBottomRight().y < data->GetMinMarginBottomRight().y )
                data->SetMarginBottomRight( wxPoint( data->GetMarginBottomRight().x ,
                    data->GetMinMarginBottomRight().y) );
	    }
	}
}

void wxMacCarbonPrintData::TransferTo( wxPrintDialogData* data )
{
    UInt32 minPage , maxPage ;
    PMGetPageRange( m_macPrintSettings , &minPage , &maxPage ) ;
    data->SetMinPage( minPage ) ;
    data->SetMaxPage( maxPage ) ;
    UInt32 copies ;
    PMGetCopies( m_macPrintSettings , &copies ) ;
    data->SetNoCopies( copies ) ;
    UInt32 from , to ;
    PMGetFirstPage( m_macPrintSettings , &from ) ;
    PMGetLastPage( m_macPrintSettings , &to ) ;
    if ( to >= 0x7FFFFFFF ) //  due to an OS Bug we don't get back kPMPrintAllPages
    {
        data->SetAllPages( true ) ;
        // This means all pages, more or less
        data->SetFromPage(1);
        data->SetToPage(32000);
    }
    else
    {
        data->SetFromPage( from ) ;
        data->SetToPage( to ) ;
        data->SetAllPages( false );
    }
}

void wxMacCarbonPrintData::TransferFrom( wxPrintDialogData* data )
{
    PMSetPageRange( m_macPrintSettings , data->GetMinPage() , data->GetMaxPage() ) ;
    PMSetCopies( m_macPrintSettings , data->GetNoCopies() , false ) ;
    PMSetFirstPage( m_macPrintSettings , data->GetFromPage() , false ) ;

    if (data->GetAllPages() || data->GetFromPage() == 0)
        PMSetLastPage( m_macPrintSettings , (UInt32) kPMPrintAllPages, true ) ;
    else
        PMSetLastPage( m_macPrintSettings , (UInt32) data->GetToPage() , false ) ;
}

/*
* Printer
*/

wxMacPrinter::wxMacPrinter(wxPrintDialogData *data):
wxPrinterBase(data)
{
}

wxMacPrinter::~wxMacPrinter(void)
{
}

bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
{
    sm_abortIt = false;
    sm_abortWindow = NULL;

    if (!printout)
        return false;

    printout->SetIsPreview(false);
    if (m_printDialogData.GetMinPage() < 1)
        m_printDialogData.SetMinPage(1);
    if (m_printDialogData.GetMaxPage() < 1)
        m_printDialogData.SetMaxPage(9999);

    // Create a suitable device context
    wxDC *dc = NULL;
    if (prompt)
    {
        wxPrintDialog dialog(parent, & m_printDialogData);
        if (dialog.ShowModal() == wxID_OK)
        {
            dc = dialog.GetPrintDC();
            m_printDialogData = dialog.GetPrintDialogData();
        }
    }
    else
    {
        dc = new wxPrinterDC( m_printDialogData.GetPrintData() ) ;
    }

    // May have pressed cancel.
    if (!dc || !dc->Ok())
    {
        if (dc)
            delete dc;
        return false;
    }

    // on the mac we have always pixels as addressing mode with 72 dpi
    printout->SetPPIScreen(72, 72);
    PMResolution res;
    wxMacCarbonPrintData* nativeData = (wxMacCarbonPrintData*)
          (m_printDialogData.GetPrintData().GetNativeData());
    PMGetResolution((PMPageFormat) (nativeData->m_macPageFormat), &res);
    printout->SetPPIPrinter(int(res.hRes), int(res.vRes));

    // Set printout parameters
    printout->SetDC(dc);

    int w, h;
    wxCoord ww, hh;
    dc->GetSize(&w, &h);
    printout->SetPageSizePixels((int)w, (int)h);
    dc->GetSizeMM(&ww, &hh);
    printout->SetPageSizeMM((int)ww, (int)hh);

    // Create an abort window
    wxBeginBusyCursor();

    printout->OnPreparePrinting();

    // Get some parameters from the printout, if defined
    int fromPage, toPage;
    int minPage, maxPage;
    printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);

    if (maxPage == 0)
    {
        wxEndBusyCursor();
        return false;
    }

    // Only set min and max, because from and to have been
    // set by the user
    m_printDialogData.SetMinPage(minPage);
    m_printDialogData.SetMaxPage(maxPage);

    wxWindow *win = CreateAbortWindow(parent, printout);
    wxSafeYield(win,true);

    if (!win)
    {
        wxEndBusyCursor();
        wxMessageBox(wxT("Sorry, could not create an abort dialog."), wxT("Print Error"), wxOK, parent);
        delete dc;

        return false;
    }

    sm_abortWindow = win;
    sm_abortWindow->Show(true);
    wxSafeYield(win,true);

    printout->OnBeginPrinting();

    bool keepGoing = true;

    int copyCount;
    for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++)
    {
        if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
        {
            wxEndBusyCursor();
            wxMessageBox(wxT("Could not start printing."), wxT("Print Error"), wxOK, parent);
            break;
        }
        if (sm_abortIt)
            break;

        int pn;
        for (pn = m_printDialogData.GetFromPage();
        keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
        pn++)
        {
            if (sm_abortIt)
            {
                keepGoing = false;
                break;
            }
            else
            {
#if TARGET_CARBON
                if ( UMAGetSystemVersion() >= 0x1000 )
#endif
                {
                    GrafPtr thePort ;
                    GetPort( &thePort ) ;
                    wxSafeYield(win,true);
                    SetPort( thePort ) ;
                }
                dc->StartPage();
                keepGoing = printout->OnPrintPage(pn);
                dc->EndPage();
            }
        }
        printout->OnEndDocument();
    }

    printout->OnEndPrinting();

    if (sm_abortWindow)
    {
        sm_abortWindow->Show(false);
        delete sm_abortWindow;
        sm_abortWindow = NULL;
    }

    wxEndBusyCursor();

    delete dc;

    return true;
}

wxDC* wxMacPrinter::PrintDialog(wxWindow *parent)
{
    wxDC* dc = (wxDC*) NULL;

    wxPrintDialog dialog(parent, & m_printDialogData);
    int ret = dialog.ShowModal();

    if (ret == wxID_OK)
    {
        dc = dialog.GetPrintDC();
        m_printDialogData = dialog.GetPrintDialogData();
    }

    return dc;
}

bool wxMacPrinter::Setup(wxWindow *parent)
{
#if 0
    wxPrintDialog dialog(parent, & m_printDialogData);
    dialog.GetPrintDialogData().SetSetupDialog(true);

    int ret = dialog.ShowModal();

    if (ret == wxID_OK)
        m_printDialogData = dialog.GetPrintDialogData();

    return (ret == wxID_OK);
#endif

    return wxID_CANCEL;
}

/*
* Print preview
*/

wxMacPrintPreview::wxMacPrintPreview(wxPrintout *printout,
                                     wxPrintout *printoutForPrinting,
                                     wxPrintDialogData *data)
                                     : wxPrintPreviewBase(printout, printoutForPrinting, data)
{
    DetermineScaling();
}

wxMacPrintPreview::wxMacPrintPreview(wxPrintout *printout, wxPrintout *printoutForPrinting, wxPrintData *data):
wxPrintPreviewBase(printout, printoutForPrinting, data)
{
    DetermineScaling();
}

wxMacPrintPreview::~wxMacPrintPreview(void)
{
}

bool wxMacPrintPreview::Print(bool interactive)
{
    if (!m_printPrintout)
        return false;

    wxMacPrinter printer(&m_printDialogData);
    return printer.Print(m_previewFrame, m_printPrintout, interactive);
}

void wxMacPrintPreview::DetermineScaling(void)
{
    int screenWidth , screenHeight ;
    wxDisplaySize( &screenWidth , &screenHeight ) ;

    m_previewPrintout->SetPPIScreen( 72 , 72 ) ;
    m_previewPrintout->SetPPIPrinter( 72 , 72 ) ;
    m_previewPrintout->SetPageSizeMM( (int) (8.0 * 25.6), (int) (11.0 * 25.6) );
    m_previewPrintout->SetPageSizePixels( 8 * 72 , 11 * 72 ) ;
    m_pageWidth = 8 * 72 ;
    m_pageHeight = 11 * 72 ;
    m_previewScale = 1 ;

    // Get a device context for the currently selected printer
    wxPrinterDC printerDC(m_printDialogData.GetPrintData());
    if (printerDC.Ok())
    {
        int x , y ;
        wxCoord ww, hh;
        printerDC.GetSizeMM(&ww, &hh);
        printerDC.GetSize( &x , &y ) ;
        m_previewPrintout->SetPageSizeMM((int)ww, (int)hh);
        m_previewPrintout->SetPageSizePixels( x , y) ;
        m_pageWidth = x ;
        m_pageHeight =  y ;
        m_isOk = true ;
    }
    else
    {
        m_isOk = false ;
    }

    // At 100%, the page should look about page-size on the screen.
    // m_previewScale = (float)((float)screenWidth/(float)printerWidth);
    // m_previewScale = m_previewScale * (float)((float)screenXRes/(float)printerXRes);

    m_previewScale = 1 ;
}

#endif
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: printwin.cpp
	3	// Purpose: wxMacPrinter framework
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 04/01/98
	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	#ifndef WX_PRECOMP
	22	#include "wx/utils.h"
	23	#include "wx/dc.h"
	24	#include "wx/app.h"
	25	#include "wx/msgdlg.h"
	26	#endif
	27
	28	#include "wx/math.h"
	29	#include "wx/mac/uma.h"
	30
	31	#include "wx/mac/printmac.h"
	32	#include "wx/mac/private/print.h"
	33
	34	#include "wx/dcprint.h"
	35	#include "wx/printdlg.h"
	36	#include "wx/mac/printdlg.h"
	37
	38	#include <stdlib.h>
	39
	40	IMPLEMENT_DYNAMIC_CLASS(wxMacCarbonPrintData, wxPrintNativeDataBase)
	41	IMPLEMENT_DYNAMIC_CLASS(wxMacPrinter, wxPrinterBase)
	42	IMPLEMENT_CLASS(wxMacPrintPreview, wxPrintPreviewBase)
	43
	44	bool wxMacCarbonPrintData::Ok() const
	45	{
	46	return (m_macPageFormat != kPMNoPageFormat) && (m_macPrintSettings != kPMNoPrintSettings) && (m_macPrintSession != kPMNoReference);
	47	}
	48	wxMacCarbonPrintData::wxMacCarbonPrintData()
	49	{
	50	m_macPageFormat = kPMNoPageFormat;
	51	m_macPrintSettings = kPMNoPrintSettings;
	52	m_macPrintSession = kPMNoReference ;
	53	ValidateOrCreate() ;
	54	}
	55
	56	wxMacCarbonPrintData::~wxMacCarbonPrintData()
	57	{
	58	if (m_macPageFormat != kPMNoPageFormat)
	59	{
	60	(void)PMRelease(m_macPageFormat);
	61	m_macPageFormat = kPMNoPageFormat;
	62	}
	63
	64	if (m_macPrintSettings != kPMNoPrintSettings)
	65	{
	66	(void)PMRelease(m_macPrintSettings);
	67	m_macPrintSettings = kPMNoPrintSettings;
	68	}
	69
	70	if ( m_macPrintSession != kPMNoReference )
	71	{
	72	(void)PMRelease(m_macPrintSession);
	73	m_macPrintSession = kPMNoReference;
	74	}
	75	}
	76
	77	void wxMacCarbonPrintData::ValidateOrCreate()
	78	{
	79	OSStatus err = noErr ;
	80	if ( m_macPrintSession == kPMNoReference )
	81	{
	82	err = PMCreateSession( (PMPrintSession *) &m_macPrintSession ) ;
	83	}
	84	// Set up a valid PageFormat object.
	85	if ( m_macPageFormat == kPMNoPageFormat)
	86	{
	87	err = PMCreatePageFormat((PMPageFormat *) &m_macPageFormat);
	88
	89	// Note that PMPageFormat is not session-specific, but calling
	90	// PMSessionDefaultPageFormat assigns values specific to the printer
	91	// associated with the current printing session.
	92	if ((err == noErr) &&
	93	( m_macPageFormat != kPMNoPageFormat))
	94	{
	95	err = PMSessionDefaultPageFormat((PMPrintSession) m_macPrintSession,
	96	(PMPageFormat) m_macPageFormat);
	97	}
	98	}
	99	else
	100	{
	101	err = PMSessionValidatePageFormat((PMPrintSession) m_macPrintSession,
	102	(PMPageFormat) m_macPageFormat,
	103	kPMDontWantBoolean);
	104	}
	105
	106	// Set up a valid PrintSettings object.
	107	if ( m_macPrintSettings == kPMNoPrintSettings)
	108	{
	109	err = PMCreatePrintSettings((PMPrintSettings *) &m_macPrintSettings);
	110
	111	// Note that PMPrintSettings is not session-specific, but calling
	112	// PMSessionDefaultPrintSettings assigns values specific to the printer
	113	// associated with the current printing session.
	114	if ((err == noErr) &&
	115	( m_macPrintSettings != kPMNoPrintSettings))
	116	{
	117	err = PMSessionDefaultPrintSettings((PMPrintSession) m_macPrintSession,
	118	(PMPrintSettings) m_macPrintSettings);
	119	}
	120	}
	121	else
	122	{
	123	err = PMSessionValidatePrintSettings((PMPrintSession) m_macPrintSession,
	124	(PMPrintSettings) m_macPrintSettings,
	125	kPMDontWantBoolean);
	126	}
	127	}
	128
	129	bool wxMacCarbonPrintData::TransferFrom( const wxPrintData &data )
	130	{
	131	ValidateOrCreate() ;
	132	PMSetCopies( (PMPrintSettings) m_macPrintSettings , data.GetNoCopies() , false ) ;
	133	PMSetOrientation( (PMPageFormat) m_macPageFormat , ( data.GetOrientation() == wxLANDSCAPE ) ?
	134	kPMLandscape : kPMPortrait , false ) ;
	135	// collate cannot be set
	136	#if 0 // not yet tested
	137	if ( m_printerName.Length() > 0 )
	138	PMSessionSetCurrentPrinter( (PMPrintSession) m_macPrintSession , wxMacCFStringHolder( m_printerName , wxFont::GetDefaultEncoding() ) ) ;
	139	#endif
	140	PMColorMode color ;
	141	PMGetColorMode( (PMPrintSettings) m_macPrintSettings, &color ) ;
	142	if ( data.GetColour() )
	143	{
	144	if ( color == kPMBlackAndWhite )
	145	PMSetColorMode( (PMPrintSettings) m_macPrintSettings, kPMColor ) ;
	146	}
	147	else
	148	PMSetColorMode( (PMPrintSettings) m_macPrintSettings, kPMBlackAndWhite ) ;
	149
	150	// PMDuplexMode not yet accessible via API
	151	// PMQualityMode not yet accessible via API
	152	// todo paperSize
	153	PMResolution res;
	154	PMPrinter printer;
	155	PMTag tag = kPMMaxSquareResolution;
	156	PMSessionGetCurrentPrinter(m_macPrintSession, &printer);
	157	PMPrinterGetPrinterResolution(printer, tag, &res);
	158	PMSetResolution((PMPageFormat) m_macPageFormat, &res);
	159
	160	return true ;
	161	}
	162
	163	bool wxMacCarbonPrintData::TransferTo( wxPrintData &data )
	164	{
	165	OSStatus err = noErr ;
	166
	167	UInt32 copies ;
	168	err = PMGetCopies( m_macPrintSettings , &copies ) ;
	169	if ( err == noErr )
	170	data.SetNoCopies( copies ) ;
	171
	172	PMOrientation orientation ;
	173	err = PMGetOrientation( m_macPageFormat , &orientation ) ;
	174	if ( err == noErr )
	175	{
	176	if ( orientation == kPMPortrait \|\| orientation == kPMReversePortrait )
	177	data.SetOrientation( wxPORTRAIT );
	178	else
	179	data.SetOrientation( wxLANDSCAPE );
	180	}
	181
	182	// collate cannot be set
	183	#if 0
	184	{
	185	wxMacCFStringHolder name ;
	186	PMPrinter printer ;
	187	PMSessionGetCurrentPrinter( m_macPrintSession ,
	188	&printer ) ;
	189	m_printerName = name.AsString() ;
	190	}
	191	#endif
	192
	193	PMColorMode color ;
	194	err = PMGetColorMode( m_macPrintSettings, &color ) ;
	195	if ( err == noErr )
	196	data.SetColour( !(color == kPMBlackAndWhite) ) ;
	197
	198	// PMDuplexMode not yet accessible via API
	199	// PMQualityMode not yet accessible via API
	200	// todo paperSize
	201	PMRect rPaper;
	202	err = PMGetUnadjustedPaperRect( m_macPageFormat, &rPaper);
	203	if ( err == noErr )
	204	{
	205	data.SetPaperSize( wxSize (
	206	(int)(( rPaper.right - rPaper.left ) * pt2mm + 0.5 ) ,
	207	(int)(( rPaper.bottom - rPaper.top ) * pt2mm + 0.5 ) ) );
	208	}
	209	return true ;
	210	}
	211
	212	void wxMacCarbonPrintData::TransferFrom( wxPageSetupData *data )
	213	{
	214	// should we setup the page rect here ?
	215	// since MacOS sometimes has two same paper rects with different
	216	// page rects we could make it roundtrip safe perhaps
	217	}
	218
	219	void wxMacCarbonPrintData::TransferTo( wxPageSetupData* data )
	220	{
	221	PMRect rPaper;
	222	OSStatus err = PMGetUnadjustedPaperRect(m_macPageFormat, &rPaper);
	223	if ( err == noErr )
	224	{
	225	PMRect rPage ;
	226	err = PMGetUnadjustedPageRect(m_macPageFormat , &rPage ) ;
	227	if ( err == noErr )
	228	{
	229	data->SetMinMarginTopLeft( wxPoint (
	230	(int)(((double) rPage.left - rPaper.left ) * pt2mm) ,
	231	(int)(((double) rPage.top - rPaper.top ) * pt2mm) ) ) ;
	232
	233	data->SetMinMarginBottomRight( wxPoint (
	234	(wxCoord)(((double) rPaper.right - rPage.right ) * pt2mm),
	235	(wxCoord)(((double) rPaper.bottom - rPage.bottom ) * pt2mm)) ) ;
	236
	237	if ( data->GetMarginTopLeft().x < data->GetMinMarginTopLeft().x )
	238	data->SetMarginTopLeft( wxPoint( data->GetMinMarginTopLeft().x ,
	239	data->GetMarginTopLeft().y ) ) ;
	240
	241	if ( data->GetMarginBottomRight().x < data->GetMinMarginBottomRight().x )
	242	data->SetMarginBottomRight( wxPoint( data->GetMinMarginBottomRight().x ,
	243	data->GetMarginBottomRight().y ) );
	244
	245	if ( data->GetMarginTopLeft().y < data->GetMinMarginTopLeft().y )
	246	data->SetMarginTopLeft( wxPoint( data->GetMarginTopLeft().x , data->GetMinMarginTopLeft().y ) );
	247
	248	if ( data->GetMarginBottomRight().y < data->GetMinMarginBottomRight().y )
	249	data->SetMarginBottomRight( wxPoint( data->GetMarginBottomRight().x ,
	250	data->GetMinMarginBottomRight().y) );
	251	}
	252	}
	253	}
	254
	255	void wxMacCarbonPrintData::TransferTo( wxPrintDialogData* data )
	256	{
	257	UInt32 minPage , maxPage ;
	258	PMGetPageRange( m_macPrintSettings , &minPage , &maxPage ) ;
	259	data->SetMinPage( minPage ) ;
	260	data->SetMaxPage( maxPage ) ;
	261	UInt32 copies ;
	262	PMGetCopies( m_macPrintSettings , &copies ) ;
	263	data->SetNoCopies( copies ) ;
	264	UInt32 from , to ;
	265	PMGetFirstPage( m_macPrintSettings , &from ) ;
	266	PMGetLastPage( m_macPrintSettings , &to ) ;
	267	if ( to >= 0x7FFFFFFF ) // due to an OS Bug we don't get back kPMPrintAllPages
	268	{
	269	data->SetAllPages( true ) ;
	270	// This means all pages, more or less
	271	data->SetFromPage(1);
	272	data->SetToPage(32000);
	273	}
	274	else
	275	{
	276	data->SetFromPage( from ) ;
	277	data->SetToPage( to ) ;
	278	data->SetAllPages( false );
	279	}
	280	}
	281
	282	void wxMacCarbonPrintData::TransferFrom( wxPrintDialogData* data )
	283	{
	284	PMSetPageRange( m_macPrintSettings , data->GetMinPage() , data->GetMaxPage() ) ;
	285	PMSetCopies( m_macPrintSettings , data->GetNoCopies() , false ) ;
	286	PMSetFirstPage( m_macPrintSettings , data->GetFromPage() , false ) ;
	287
	288	if (data->GetAllPages() \|\| data->GetFromPage() == 0)
	289	PMSetLastPage( m_macPrintSettings , (UInt32) kPMPrintAllPages, true ) ;
	290	else
	291	PMSetLastPage( m_macPrintSettings , (UInt32) data->GetToPage() , false ) ;
	292	}
	293
	294	/*
	295	* Printer
	296	*/
	297
	298	wxMacPrinter::wxMacPrinter(wxPrintDialogData *data):
	299	wxPrinterBase(data)
	300	{
	301	}
	302
	303	wxMacPrinter::~wxMacPrinter(void)
	304	{
	305	}
	306
	307	bool wxMacPrinter::Print(wxWindow parent, wxPrintout printout, bool prompt)
	308	{
	309	sm_abortIt = false;
	310	sm_abortWindow = NULL;
	311
	312	if (!printout)
	313	return false;
	314
	315	printout->SetIsPreview(false);
	316	if (m_printDialogData.GetMinPage() < 1)
	317	m_printDialogData.SetMinPage(1);
	318	if (m_printDialogData.GetMaxPage() < 1)
	319	m_printDialogData.SetMaxPage(9999);
	320
	321	// Create a suitable device context
	322	wxDC *dc = NULL;
	323	if (prompt)
	324	{
	325	wxPrintDialog dialog(parent, & m_printDialogData);
	326	if (dialog.ShowModal() == wxID_OK)
	327	{
	328	dc = dialog.GetPrintDC();
	329	m_printDialogData = dialog.GetPrintDialogData();
	330	}
	331	}
	332	else
	333	{
	334	dc = new wxPrinterDC( m_printDialogData.GetPrintData() ) ;
	335	}
	336
	337	// May have pressed cancel.
	338	if (!dc \|\| !dc->Ok())
	339	{
	340	if (dc)
	341	delete dc;
	342	return false;
	343	}
	344
	345	// on the mac we have always pixels as addressing mode with 72 dpi
	346	printout->SetPPIScreen(72, 72);
	347	PMResolution res;
	348	wxMacCarbonPrintData* nativeData = (wxMacCarbonPrintData*)
	349	(m_printDialogData.GetPrintData().GetNativeData());
	350	PMGetResolution((PMPageFormat) (nativeData->m_macPageFormat), &res);
	351	printout->SetPPIPrinter(int(res.hRes), int(res.vRes));
	352
	353	// Set printout parameters
	354	printout->SetDC(dc);
	355
	356	int w, h;
	357	wxCoord ww, hh;
	358	dc->GetSize(&w, &h);
	359	printout->SetPageSizePixels((int)w, (int)h);
	360	dc->GetSizeMM(&ww, &hh);
	361	printout->SetPageSizeMM((int)ww, (int)hh);
	362
	363	// Create an abort window
	364	wxBeginBusyCursor();
	365
	366	printout->OnPreparePrinting();
	367
	368	// Get some parameters from the printout, if defined
	369	int fromPage, toPage;
	370	int minPage, maxPage;
	371	printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
	372
	373	if (maxPage == 0)
	374	{
	375	wxEndBusyCursor();
	376	return false;
	377	}
	378
	379	// Only set min and max, because from and to have been
	380	// set by the user
	381	m_printDialogData.SetMinPage(minPage);
	382	m_printDialogData.SetMaxPage(maxPage);
	383
	384	wxWindow *win = CreateAbortWindow(parent, printout);
	385	wxSafeYield(win,true);
	386
	387	if (!win)
	388	{
	389	wxEndBusyCursor();
	390	wxMessageBox(wxT("Sorry, could not create an abort dialog."), wxT("Print Error"), wxOK, parent);
	391	delete dc;
	392
	393	return false;
	394	}
	395
	396	sm_abortWindow = win;
	397	sm_abortWindow->Show(true);
	398	wxSafeYield(win,true);
	399
	400	printout->OnBeginPrinting();
	401
	402	bool keepGoing = true;
	403
	404	int copyCount;
	405	for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++)
	406	{
	407	if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
	408	{
	409	wxEndBusyCursor();
	410	wxMessageBox(wxT("Could not start printing."), wxT("Print Error"), wxOK, parent);
	411	break;
	412	}
	413	if (sm_abortIt)
	414	break;
	415
	416	int pn;
	417	for (pn = m_printDialogData.GetFromPage();
	418	keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
	419	pn++)
	420	{
	421	if (sm_abortIt)
	422	{
	423	keepGoing = false;
	424	break;
	425	}
	426	else
	427	{
	428	#if TARGET_CARBON
	429	if ( UMAGetSystemVersion() >= 0x1000 )
	430	#endif
	431	{
	432	GrafPtr thePort ;
	433	GetPort( &thePort ) ;
	434	wxSafeYield(win,true);
	435	SetPort( thePort ) ;
	436	}
	437	dc->StartPage();
	438	keepGoing = printout->OnPrintPage(pn);
	439	dc->EndPage();
	440	}
	441	}
	442	printout->OnEndDocument();
	443	}
	444
	445	printout->OnEndPrinting();
	446
	447	if (sm_abortWindow)
	448	{
	449	sm_abortWindow->Show(false);
	450	delete sm_abortWindow;
	451	sm_abortWindow = NULL;
	452	}
	453
	454	wxEndBusyCursor();
	455
	456	delete dc;
	457
	458	return true;
	459	}
	460
	461	wxDC* wxMacPrinter::PrintDialog(wxWindow *parent)
	462	{
	463	wxDC* dc = (wxDC*) NULL;
	464
	465	wxPrintDialog dialog(parent, & m_printDialogData);
	466	int ret = dialog.ShowModal();
	467
	468	if (ret == wxID_OK)
	469	{
	470	dc = dialog.GetPrintDC();
	471	m_printDialogData = dialog.GetPrintDialogData();
	472	}
	473
	474	return dc;
	475	}
	476
	477	bool wxMacPrinter::Setup(wxWindow *parent)
	478	{
	479	#if 0
	480	wxPrintDialog dialog(parent, & m_printDialogData);
	481	dialog.GetPrintDialogData().SetSetupDialog(true);
	482
	483	int ret = dialog.ShowModal();
	484
	485	if (ret == wxID_OK)
	486	m_printDialogData = dialog.GetPrintDialogData();
	487
	488	return (ret == wxID_OK);
	489	#endif
	490
	491	return wxID_CANCEL;
	492	}
	493
	494	/*
	495	* Print preview
	496	*/
	497
	498	wxMacPrintPreview::wxMacPrintPreview(wxPrintout *printout,
	499	wxPrintout *printoutForPrinting,
	500	wxPrintDialogData *data)
	501	: wxPrintPreviewBase(printout, printoutForPrinting, data)
	502	{
	503	DetermineScaling();
	504	}
	505
	506	wxMacPrintPreview::wxMacPrintPreview(wxPrintout printout, wxPrintout printoutForPrinting, wxPrintData *data):
	507	wxPrintPreviewBase(printout, printoutForPrinting, data)
	508	{
	509	DetermineScaling();
	510	}
	511
	512	wxMacPrintPreview::~wxMacPrintPreview(void)
	513	{
	514	}
	515
	516	bool wxMacPrintPreview::Print(bool interactive)
	517	{
	518	if (!m_printPrintout)
	519	return false;
	520
	521	wxMacPrinter printer(&m_printDialogData);
	522	return printer.Print(m_previewFrame, m_printPrintout, interactive);
	523	}
	524
	525	void wxMacPrintPreview::DetermineScaling(void)
	526	{
	527	int screenWidth , screenHeight ;
	528	wxDisplaySize( &screenWidth , &screenHeight ) ;
	529
	530	m_previewPrintout->SetPPIScreen( 72 , 72 ) ;
	531	m_previewPrintout->SetPPIPrinter( 72 , 72 ) ;
	532	m_previewPrintout->SetPageSizeMM( (int) (8.0 * 25.6), (int) (11.0 * 25.6) );
	533	m_previewPrintout->SetPageSizePixels( 8 * 72 , 11 * 72 ) ;
	534	m_pageWidth = 8 * 72 ;
	535	m_pageHeight = 11 * 72 ;
	536	m_previewScale = 1 ;
	537
	538	// Get a device context for the currently selected printer
	539	wxPrinterDC printerDC(m_printDialogData.GetPrintData());
	540	if (printerDC.Ok())
	541	{
	542	int x , y ;
	543	wxCoord ww, hh;
	544	printerDC.GetSizeMM(&ww, &hh);
	545	printerDC.GetSize( &x , &y ) ;
	546	m_previewPrintout->SetPageSizeMM((int)ww, (int)hh);
	547	m_previewPrintout->SetPageSizePixels( x , y) ;
	548	m_pageWidth = x ;
	549	m_pageHeight = y ;
	550	m_isOk = true ;
	551	}
	552	else
	553	{
	554	m_isOk = false ;
	555	}
	556
	557	// At 100%, the page should look about page-size on the screen.
	558	// m_previewScale = (float)((float)screenWidth/(float)printerWidth);
	559	// m_previewScale = m_previewScale * (float)((float)screenXRes/(float)printerXRes);
	560
	561	m_previewScale = 1 ;
	562	}
	563
	564	#endif