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cccb455e3099ab1bcf4e91944a69e77f28fc0758
wxWidgets/src/mac/classic/printmac.cpp
Robert Roebling 04a014a5d6 I admit I have no good solution for wxPrinter::Setup(wxWindow*) 
yet. I'd just remove it but I'll think it over if there is
    or was any use for it.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30307 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2004-11-05 22:25:25 +00:00

785 lines
22 KiB
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Raw Blame History

/////////////////////////////////////////////////////////////////////////////
// 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
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "printwin.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "wx/defs.h"
#ifndef WX_PRECOMP
#include "wx/utils.h"
#include "wx/dc.h"
#include "wx/app.h"
#include "wx/msgdlg.h"
#endif
#include "wx/mac/uma.h"
#include "wx/mac/printmac.h"
#include "wx/mac/private/print.h"
#define mm2pt 2.83464566929
#define pt2mm 0.352777777778
#include "wx/dcprint.h"
#include "wx/printdlg.h"
#include <stdlib.h>
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxMacPrinter, wxPrinterBase)
IMPLEMENT_CLASS(wxMacPrintPreview, wxPrintPreviewBase)
#endif
#if TARGET_CARBON
wxNativePrintData* wxNativePrintData::Create()
{
return new wxMacCarbonPrintData() ;
}
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);
}
}
void wxMacCarbonPrintData::TransferFrom( 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
}
void 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 ) ) );
}
}
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
#if TARGET_CARBON
#else
#endif
}
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)) ) ;
}
}
}
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 ) ;
data->SetFromPage( from ) ;
data->SetToPage( to ) ;
}
void wxMacCarbonPrintData::TransferFrom( wxPrintDialogData* data )
{
PMSetPageRange( m_macPrintSettings , data->GetMinPage() , data->GetMaxPage() ) ;
PMSetCopies( m_macPrintSettings , data->GetNoCopies() , false ) ;
PMSetFirstPage( m_macPrintSettings , data->GetFromPage() , false ) ;
int toPage = data->GetToPage();
if (toPage < 1)
toPage = data->GetFromPage();
PMSetLastPage( m_macPrintSettings , toPage , false ) ;
}
void wxMacCarbonPrintData::CopyFrom( wxNativePrintData* d )
{
wxMacCarbonPrintData *data = (wxMacCarbonPrintData*) d ;
if ( data->m_macPrintSession != kPMNoReference )
PMRetain( data->m_macPrintSession ) ;
if ( m_macPrintSession != kPMNoReference )
{
PMRelease( m_macPrintSession ) ;
m_macPrintSession = kPMNoReference ;
}
if ( data->m_macPrintSession != kPMNoReference )
m_macPrintSession = data->m_macPrintSession ;
if ( data->m_macPrintSettings != kPMNoPrintSettings )
PMRetain( data->m_macPrintSettings ) ;
if ( m_macPrintSettings != kPMNoPrintSettings )
{
PMRelease( m_macPrintSettings ) ;
m_macPrintSettings = kPMNoPrintSettings ;
}
if ( data->m_macPrintSettings != kPMNoPrintSettings )
m_macPrintSettings = data->m_macPrintSettings ;
if ( data->m_macPageFormat != kPMNoPageFormat )
PMRetain( data->m_macPageFormat ) ;
if ( m_macPageFormat != kPMNoPageFormat )
{
PMRelease( m_macPageFormat ) ;
m_macPageFormat = kPMNoPageFormat ;
}
if ( data->m_macPageFormat != kPMNoPageFormat )
m_macPageFormat = data->m_macPageFormat ;
}
int wxMacCarbonPrintData::ShowPrintDialog()
{
int result = wxID_CANCEL ;
OSErr err = noErr ;
wxString message ;
Boolean accepted;
{
// Display the Print dialog.
if (err == noErr)
{
err = PMSessionPrintDialog( m_macPrintSession,
m_macPrintSettings,
m_macPageFormat,
&accepted);
if ((err == noErr) && !accepted)
{
err = kPMCancel; // user clicked Cancel button
}
}
if ( err == noErr )
{
result = wxID_OK ;
}
}
if ((err != noErr) && (err != kPMCancel))
{
message.Printf( wxT("Print Error %d"), err ) ;
wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ;
dialog.ShowModal();
}
return result ;
}
int wxMacCarbonPrintData::ShowPageSetupDialog()
{
int result = wxID_CANCEL ;
OSErr err = noErr ;
wxString message ;
Boolean accepted;
{
// Display the Page Setup dialog.
if (err == noErr)
{
err = PMSessionPageSetupDialog( m_macPrintSession,
m_macPageFormat,
&accepted);
if ((err == noErr) && !accepted)
{
err = kPMCancel; // user clicked Cancel button
}
}
// If the user did not cancel, flatten and save the PageFormat object
// with our document.
if (err == noErr) {
result = wxID_OK ;
}
}
if ((err != noErr) && (err != kPMCancel))
{
message.Printf( wxT("Print Error %d"), err ) ;
wxMessageDialog dialog( NULL , message , wxEmptyString, wxICON_HAND | wxOK) ;
dialog.ShowModal();
}
return result ;
}
#else
wxNativePrintData* wxNativePrintData::Create()
{
return new wxMacClassicPrintData() ;
}
wxMacClassicPrintData::wxMacClassicPrintData()
{
m_macPrintSettings = NULL ;
ValidateOrCreate() ;
}
wxMacClassicPrintData::~wxMacClassicPrintData()
{
wxASSERT( m_macPrintSettings );
DisposeHandle( (Handle) m_macPrintSettings ) ;
}
void wxMacClassicPrintData::ValidateOrCreate()
{
if ( m_macPrintSettings == NULL )
{
m_macPrintSettings = (THPrint) NewHandleClear( sizeof( TPrint ) );
(**m_macPrintSettings).iPrVersion = 0; // something invalid
(**m_macPrintSettings).prInfo.iHRes = 72;
(**m_macPrintSettings).prInfo.iVRes = 72;
Rect r1 = { 0, 0, 8*72 - 2 * 18, 11*72 - 2 * 36 };
(**m_macPrintSettings).prInfo.rPage = r1;// must have its top left & (0,0)
Rect r2 = { -18, -36, 8*72 - 18, 11*72 - 36 };
(**m_macPrintSettings).rPaper = r2;
(**m_macPrintSettings).prStl.iPageV = 11 * 120 ; // 11 inches in 120th of an inch
(**m_macPrintSettings).prStl.iPageH = 8 * 120 ; // 8 inches in 120th of an inch
}
else
{
}
}
void wxMacClassicPrintData::TransferFrom( wxPrintData* data )
{
ValidateOrCreate() ;
(**m_macPrintSettings).prJob.iCopies = data->GetNoCopies() ;
// on mac the paper rect has a negative top left corner, because the page rect (printable area) is at 0,0
// if all printing data is consolidated in on structure we will be able to set additional infos about pages
}
void wxMacClassicPrintData::TransferTo( wxPrintData* data )
{
data->SetNoCopies( (**m_macPrintSettings).prJob.iCopies );
data->SetPaperSize( wxSize(
((double) (**m_macPrintSettings).rPaper.right - (**m_macPrintSettings).rPaper.left ) * pt2mm ,
((double) (**m_macPrintSettings).rPaper.bottom - (**m_macPrintSettings).rPaper.top ) * pt2mm ) ) ;
}
void wxMacClassicPrintData::TransferFrom( wxPageSetupData *data )
{
}
void wxMacClassicPrintData::TransferTo( wxPageSetupData* data )
{
data->SetMinMarginTopLeft( wxPoint(
((double) (**m_macPrintSettings).prInfo.rPage.left -(**m_macPrintSettings).rPaper.left ) * pt2mm ,
((double) (**m_macPrintSettings).prInfo.rPage.top -(**m_macPrintSettings).rPaper.top ) * pt2mm ) ) ;
data->SetMinMarginBottomRight( wxPoint(
((double) (**m_macPrintSettings).rPaper.right - (**m_macPrintSettings).prInfo.rPage.right ) * pt2mm ,
((double)(**m_macPrintSettings).rPaper.bottom - (**m_macPrintSettings).prInfo.rPage.bottom ) * pt2mm ) ) ;
}
void wxMacClassicPrintData::TransferFrom( wxPrintDialogData* data )
{
int toPage = data->GetToPage();
if (toPage < 1)
toPage = data->GetFromPage();
(**m_macPrintSettings).prJob.iFstPage = data->GetFromPage() ;
(**m_macPrintSettings).prJob.iLstPage = toPage;
}
void wxMacClassicPrintData::TransferTo( wxPrintDialogData* data )
{
data->SetFromPage( (**m_macPrintSettings).prJob.iFstPage ) ;
data->SetToPage( (**m_macPrintSettings).prJob.iLstPage ) ;
}
void wxMacClassicPrintData::CopyFrom( wxNativePrintData* data )
{
DisposeHandle( (Handle) m_macPrintSettings ) ;
m_macPrintSettings = ((wxMacClassicPrintData*)data)->m_macPrintSettings;
HandToHand( (Handle*) &m_macPrintSettings );
}
int wxMacClassicPrintData::ShowPrintDialog()
{
int result = wxID_CANCEL ;
OSErr err = noErr ;
wxString message ;
err = ::UMAPrOpen() ;
if ( err == noErr )
{
if ( ::PrJobDialog( m_macPrintSettings ) )
{
result = wxID_OK ;
}
}
else
{
message.Printf( wxT("Print Error %d"), err ) ;
wxMessageDialog dialog( NULL , message , wxT(""), wxICON_HAND | wxOK) ;
dialog.ShowModal();
}
::UMAPrClose() ;
return result ;
}
int wxMacClassicPrintData::ShowPageSetupDialog()
{
int result = wxID_CANCEL ;
OSErr err = noErr ;
wxString message ;
err = ::UMAPrOpen() ;
if ( err == noErr )
{
if ( ::PrStlDialog( m_macPrintSettings ) )
{
result = wxID_OK ;
}
}
else
{
message.Printf( wxT("Print Error %d"), err ) ;
wxMessageDialog dialog( NULL , message , wxEmptyString , wxICON_HAND | wxOK) ;
dialog.ShowModal();
}
::UMAPrClose() ;
return result ;
}
#endif
/*
* 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);
printout->SetPPIPrinter(72, 72);
// 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 ;
}
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