/////////////////////////////////////////////////////////////////////////////
-// Name: printwin.cpp
+// Name: src/mac/carbon/printwin.cpp
// Purpose: wxMacPrinter framework
// Author: Julian Smart
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "printwin.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#if wxUSE_PRINTING_ARCHITECTURE
+
#ifdef __BORLANDC__
-#pragma hdrstop
+ #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"
+ #include "wx/utils.h"
+ #include "wx/dc.h"
+ #include "wx/app.h"
+ #include "wx/msgdlg.h"
+ #include "wx/dcprint.h"
+ #include "wx/math.h"
#endif
-#include "wx/mac/private.h"
+#include "wx/mac/uma.h"
#include "wx/mac/printmac.h"
-#include "wx/dcprint.h"
+#include "wx/mac/private/print.h"
+
#include "wx/printdlg.h"
+#include "wx/paper.h"
+#include "wx/mac/printdlg.h"
#include <stdlib.h>
-#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxMacCarbonPrintData, wxPrintNativeDataBase)
IMPLEMENT_DYNAMIC_CLASS(wxMacPrinter, wxPrinterBase)
IMPLEMENT_CLASS(wxMacPrintPreview, wxPrintPreviewBase)
+
+bool wxMacCarbonPrintData::IsOk() 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 ) ;
+ if ( data.IsOrientationReversed() )
+ PMSetOrientation( (PMPageFormat) m_macPageFormat , ( data.GetOrientation() == wxLANDSCAPE ) ?
+ kPMReverseLandscape : kPMReversePortrait , false ) ;
+ else
+ PMSetOrientation( (PMPageFormat) m_macPageFormat , ( data.GetOrientation() == wxLANDSCAPE ) ?
+ kPMLandscape : kPMPortrait , false ) ;
+ // collate cannot be set
+#if 0 // not yet tested
+ if ( !m_printerName.empty() )
+ PMSessionSetCurrentPrinter( (PMPrintSession) m_macPrintSession , wxMacCFStringHolder( m_printerName , wxFont::GetDefaultEncoding() ) ) ;
+#endif
+#ifndef __LP64__
+ PMColorMode color ;
+ PMGetColorMode( (PMPrintSettings) m_macPrintSettings, &color ) ;
+ if ( data.GetColour() )
+ {
+ if ( color == kPMBlackAndWhite )
+ PMSetColorMode( (PMPrintSettings) m_macPrintSettings, kPMColor ) ;
+ }
+ else
+ PMSetColorMode( (PMPrintSettings) m_macPrintSettings, kPMBlackAndWhite ) ;
+#endif
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+ if ( PMSetDuplex!=NULL )
+ {
+ PMDuplexMode mode = 0 ;
+ switch( data.GetDuplex() )
+ {
+ case wxDUPLEX_HORIZONTAL :
+ mode = kPMDuplexNoTumble ;
+ break ;
+ case wxDUPLEX_VERTICAL :
+ mode = kPMDuplexTumble ;
+ break ;
+ case wxDUPLEX_SIMPLEX :
+ default :
+ mode = kPMDuplexNone ;
+ break ;
+ }
+ PMSetDuplex( (PMPrintSettings) m_macPrintSettings, mode ) ;
+ }
+#endif
+ // PMQualityMode not yet accessible via API
+ // todo paperSize
+
+ PMResolution res;
+ PMPrinter printer;
+ PMSessionGetCurrentPrinter(m_macPrintSession, &printer);
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
+ PMPrinterGetOutputResolution( printer,
+ (PMPrintSettings) m_macPrintSettings, &res) ;
+ // TODO transfer ? into page format ?
+#else
+ PMTag tag = kPMMaxSquareResolution;
+ PMPrinterGetPrinterResolution(printer, tag, &res);
+ PMSetResolution((PMPageFormat) m_macPageFormat, &res);
+#endif
+ // after setting the new resolution the format has to be updated, otherwise the page rect remains
+ // at the 'old' scaling
+ PMSessionValidatePageFormat((PMPrintSession) m_macPrintSession,
+ (PMPageFormat) m_macPageFormat,
+ kPMDontWantBoolean) ;
+
+ 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 );
+ data.SetOrientationReversed( orientation == kPMReversePortrait );
+ }
+ else
+ {
+ data.SetOrientation( wxLANDSCAPE );
+ data.SetOrientationReversed( orientation == kPMReverseLandscape );
+ }
+ }
+
+ // collate cannot be set
+#if 0
+ {
+ wxMacCFStringHolder name ;
+ PMPrinter printer ;
+ PMSessionGetCurrentPrinter( m_macPrintSession ,
+ &printer ) ;
+ m_printerName = name.AsString() ;
+ }
+#endif
+
+#ifndef __LP64__
+ PMColorMode color ;
+ err = PMGetColorMode( m_macPrintSettings, &color ) ;
+ if ( err == noErr )
+ data.SetColour( !(color == kPMBlackAndWhite) ) ;
+#endif
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+ if ( PMGetDuplex!=NULL )
+ {
+ PMDuplexMode mode = 0 ;
+ PMGetDuplex( (PMPrintSettings) m_macPrintSettings, &mode ) ;
+ switch( mode )
+ {
+ case kPMDuplexNoTumble :
+ data.SetDuplex(wxDUPLEX_HORIZONTAL);
+ break ;
+ case kPMDuplexTumble :
+ data.SetDuplex(wxDUPLEX_VERTICAL);
+ break ;
+ case kPMDuplexNone :
+ default :
+ data.SetDuplex(wxDUPLEX_SIMPLEX);
+ break ;
+ }
+ }
#endif
+ // PMQualityMode not yet accessible via API
+
+ PMPaper paper ;
+ PMGetPageFormatPaper( m_macPageFormat, &paper );
+
+ PMRect rPaper;
+ err = PMGetUnadjustedPaperRect( m_macPageFormat, &rPaper);
+ if ( err == noErr )
+ {
+ wxSize sz((int)(( rPaper.right - rPaper.left ) * pt2mm + 0.5 ) ,
+ (int)(( rPaper.bottom - rPaper.top ) * pt2mm + 0.5 ));
+ data.SetPaperSize(sz);
+ wxPaperSize id = wxThePrintPaperDatabase->GetSize(wxSize(sz.x* 10, sz.y * 10));
+ if (id != wxPAPER_NONE)
+ {
+ data.SetPaperId(id);
+ }
+ }
+ 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 )
+ {
+ wxSize sz((int)(( rPaper.right - rPaper.left ) * pt2mm + 0.5 ) ,
+ (int)(( rPaper.bottom - rPaper.top ) * pt2mm + 0.5 ));
+ data->SetPaperSize(sz);
+
+ 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
bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
{
- sm_abortIt = FALSE;
+ sm_abortIt = false;
sm_abortWindow = NULL;
-
+
if (!printout)
- return FALSE;
-
- printout->SetIsPreview(FALSE);
- 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)
- return FALSE;
-
- m_printDialogData.SetMinPage(minPage);
- m_printDialogData.SetMaxPage(maxPage);
- if (fromPage != 0)
- m_printDialogData.SetFromPage(fromPage);
- if (toPage != 0)
- m_printDialogData.SetToPage(toPage);
-
- if (minPage != 0)
- {
- m_printDialogData.EnablePageNumbers(TRUE);
- if (m_printDialogData.GetFromPage() < m_printDialogData.GetMinPage())
- m_printDialogData.SetFromPage(m_printDialogData.GetMinPage());
- else if (m_printDialogData.GetFromPage() > m_printDialogData.GetMaxPage())
- m_printDialogData.SetFromPage(m_printDialogData.GetMaxPage());
- if (m_printDialogData.GetToPage() > m_printDialogData.GetMaxPage())
- m_printDialogData.SetToPage(m_printDialogData.GetMaxPage());
- else if (m_printDialogData.GetToPage() < m_printDialogData.GetMinPage())
- m_printDialogData.SetToPage(m_printDialogData.GetMinPage());
- }
- else
- m_printDialogData.EnablePageNumbers(FALSE);
-
- // Create a suitable device context
- wxDC *dc = NULL;
+ 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
+ wxPrinterDC *dc = NULL;
if (prompt)
{
- wxPrintDialog dialog(parent, & m_printDialogData);
+ wxMacPrintDialog dialog(parent, & m_printDialogData);
if (dialog.ShowModal() == wxID_OK)
{
- dc = dialog.GetPrintDC();
- m_printDialogData = dialog.GetPrintData();
+ dc = wxDynamicCast(dialog.GetPrintDC(), wxPrinterDC);
+ wxASSERT(dc);
+ 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;
+ 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
+ PMResolution res;
+ wxMacCarbonPrintData* nativeData = (wxMacCarbonPrintData*)
+ (m_printDialogData.GetPrintData().GetNativeData());
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
+ PMPrinter printer;
+ PMSessionGetCurrentPrinter(nativeData->m_macPrintSession, &printer);
+ PMPrinterGetOutputResolution( printer, nativeData->m_macPrintSettings, &res) ;
+#else
+ PMGetResolution((PMPageFormat) (nativeData->m_macPageFormat), &res);
+#endif
+ 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);
-
+ printout->SetPaperRectPixels(dc->GetPaperRect());
+ wxCoord mw, mh;
+ dc->GetSizeMM(&mw, &mh);
+ printout->SetPageSizeMM((int)mw, (int)mh);
+
// 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("Sorry, could not create an abort dialog.", "Print Error", wxOK, parent);
+ wxMessageBox(wxT("Sorry, could not create an abort dialog."), wxT("Print Error"), wxOK, parent);
delete dc;
- return FALSE;
+
+ return false;
}
+
sm_abortWindow = win;
- sm_abortWindow->Show(TRUE);
+ sm_abortWindow->Show(true);
wxSafeYield(win,true);
-
+
printout->OnBeginPrinting();
-
- bool keepGoing = TRUE;
-
+
+ bool keepGoing = true;
+
int copyCount;
for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++)
{
if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
{
wxEndBusyCursor();
- wxMessageBox("Could not start printing.", "Print Error", wxOK, parent);
+ 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);
+ for (pn = m_printDialogData.GetFromPage();
+ keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
pn++)
{
if (sm_abortIt)
{
- keepGoing = FALSE;
+ keepGoing = false;
break;
}
else
{
- GrafPtr thePort ;
- GetPort( &thePort ) ;
- wxSafeYield(win,true);
- SetPort( thePort ) ;
-
+#if TARGET_CARBON
+ if ( UMAGetSystemVersion() >= 0x1000 )
+#endif
+ {
+#if !wxMAC_USE_CORE_GRAPHICS
+ GrafPtr thePort ;
+ GetPort( &thePort ) ;
+#endif
+ wxSafeYield(win,true);
+#if !wxMAC_USE_CORE_GRAPHICS
+ SetPort( thePort ) ;
+#endif
+ }
dc->StartPage();
keepGoing = printout->OnPrintPage(pn);
dc->EndPage();
}
printout->OnEndDocument();
}
-
+
printout->OnEndPrinting();
-
+
if (sm_abortWindow)
{
- sm_abortWindow->Show(FALSE);
+ sm_abortWindow->Show(false);
delete sm_abortWindow;
sm_abortWindow = NULL;
}
-
+
wxEndBusyCursor();
-
+
delete dc;
-
- return TRUE;
+
+ 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);
-
+ dialog.GetPrintDialogData().SetSetupDialog(true);
+
int ret = dialog.ShowModal();
-
+
if (ret == wxID_OK)
- {
m_printDialogData = dialog.GetPrintDialogData();
- }
-
+
return (ret == wxID_OK);
+#endif
+
+ return wxID_CANCEL;
}
/*
bool wxMacPrintPreview::Print(bool interactive)
{
if (!m_printPrintout)
- return FALSE;
+ return false;
+
wxMacPrinter printer(&m_printDialogData);
return printer.Print(m_previewFrame, m_printPrintout, interactive);
}
{
int screenWidth , screenHeight ;
wxDisplaySize( &screenWidth , &screenHeight ) ;
+
+ wxSize ppiScreen( 72 , 72 ) ;
+ wxSize ppiPrinter( 72 , 72 ) ;
- 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 ;
+ // Note that with Leopard, screen dpi=72 is no longer a given
+ m_previewPrintout->SetPPIScreen( ppiScreen.x , ppiScreen.y ) ;
+ wxCoord w , h ;
+ wxCoord ww, hh;
+ wxRect paperRect;
+
// 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 ;
+ printerDC.GetSize( &w , &h ) ;
+ ppiPrinter = printerDC.GetPPI() ;
+ paperRect = printerDC.GetPaperRect();
m_isOk = true ;
}
else
{
+ // use some defaults
+ w = 8 * 72 ;
+ h = 11 * 72 ;
+ ww = (wxCoord) (w * 25.4 / ppiPrinter.x) ;
+ hh = (wxCoord) (h * 25.4 / ppiPrinter.y) ;
+ paperRect = wxRect(0, 0, w, h);
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_pageWidth = w;
+ m_pageHeight = h;
- m_previewScale = 1 ;
+ m_previewPrintout->SetPageSizePixels(w , h) ;
+ m_previewPrintout->SetPageSizeMM(ww, hh);
+ m_previewPrintout->SetPaperRectPixels(paperRect);
+ m_previewPrintout->SetPPIPrinter( ppiPrinter.x , ppiPrinter.y ) ;
+
+ m_previewScaleX = float(ppiScreen.x) / ppiPrinter.x;
+ m_previewScaleY = float(ppiScreen.y) / ppiPrinter.y;
}
+
+#endif
projects / wxWidgets.git / blobdiff