/////////////////////////////////////////////////////////////////////////////
-// Name: printps.cpp
+// Name: src/generic/printps.cpp
// Purpose: Postscript print/preview framework
// Author: Julian Smart
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
// ============================================================================
// declarations
// ============================================================================
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "printps.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#include "wx/defs.h"
+#if wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT && (!defined(__WXMSW__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
#ifndef WX_PRECOMP
#include "wx/utils.h"
#include "wx/msgdlg.h"
#include "wx/intl.h"
#include "wx/progdlg.h"
+ #include "wx/log.h"
+ #include "wx/dcprint.h"
#endif
#include "wx/generic/printps.h"
-#include "wx/dcprint.h"
#include "wx/printdlg.h"
#include "wx/generic/prntdlgg.h"
+#include "wx/generic/progdlgg.h"
#include "wx/paper.h"
#include <stdlib.h>
// wxWin macros
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxPostScriptPrinter, wxPrinterBase)
IMPLEMENT_CLASS(wxPostScriptPrintPreview, wxPrintPreviewBase)
-#endif
// ============================================================================
// implementation
bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
{
- sm_abortIt = FALSE;
+ sm_abortIt = false;
sm_abortWindow = (wxWindow *) 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());
+ sm_lastError = wxPRINTER_ERROR;
+ return false;
}
- else
- m_printDialogData.EnablePageNumbers(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 = (wxDC *) NULL;
+ wxDC *dc;
if (prompt)
{
dc = PrintDialog(parent);
if (!dc)
- return FALSE;
+ return false;
}
else
{
- dc = new wxPostScriptDC(wxThePrintSetupData->GetPrinterFile(), FALSE, (wxWindow *) NULL);
+ dc = new wxPostScriptDC(GetPrintDialogData().GetPrintData());
}
// May have pressed cancel.
if (!dc || !dc->Ok())
{
if (dc) delete dc;
- return FALSE;
+ sm_lastError = wxPRINTER_ERROR;
+ return false;
}
- int logPPIScreenX = 0;
- int logPPIScreenY = 0;
- int logPPIPrinterX = 0;
- int logPPIPrinterY = 0;
-
- logPPIScreenX = 100;
- logPPIScreenY = 100;
-
- /*
- // Correct values for X/PostScript?
- logPPIPrinterX = 100;
- logPPIPrinterY = 100;
- */
+ wxSize ScreenPixels = wxGetDisplaySize();
+ wxSize ScreenMM = wxGetDisplaySizeMM();
- logPPIPrinterX = 72;
- logPPIPrinterY = 72;
-
- printout->SetPPIScreen(logPPIScreenX, logPPIScreenY);
- printout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY);
+ printout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
+ (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
+ printout->SetPPIPrinter( wxPostScriptDC::GetResolution(),
+ wxPostScriptDC::GetResolution() );
// Set printout parameters
printout->SetDC(dc);
// 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)
+ {
+ sm_lastError = wxPRINTER_ERROR;
+ 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);
+
+ if (m_printDialogData.GetFromPage() < minPage)
+ m_printDialogData.SetFromPage( minPage );
+ if (m_printDialogData.GetToPage() > maxPage)
+ m_printDialogData.SetToPage( maxPage );
+
+ int
+ pagesPerCopy = m_printDialogData.GetToPage()-m_printDialogData.GetFromPage()+1,
+ totalPages = pagesPerCopy * m_printDialogData.GetNoCopies(),
+ printedPages = 0;
// Open the progress bar dialog
wxProgressDialog *progressDialog = new wxProgressDialog (
printout->GetTitle(),
_("Printing..."),
- maxPage-minPage,
+ totalPages,
parent,
- /* disable parent only */ true,
- /* show abort button */ true);
-
+ wxPD_CAN_ABORT|wxPD_AUTO_HIDE|wxPD_APP_MODAL);
+
printout->OnBeginPrinting();
- bool keepGoing = TRUE;
+ sm_lastError = wxPRINTER_NO_ERROR;
+
+ 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);
+ wxLogError(_("Could not start printing."));
+ sm_lastError = wxPRINTER_ERROR;
break;
}
if (sm_abortIt)
+ {
+ sm_lastError = wxPRINTER_CANCELLED;
break;
+ }
int pn;
for (pn = m_printDialogData.GetFromPage(); keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
{
if (sm_abortIt)
{
- keepGoing = FALSE;
+ keepGoing = false;
+ sm_lastError = wxPRINTER_CANCELLED;
break;
}
else
{
wxString msg;
- msg.Printf(_("Printing page %d..."), pn);
- if(progressDialog->Update(pn-minPage, msg))
+ msg.Printf(_("Printing page %d..."), printedPages+1);
+ if(progressDialog->Update(printedPages++, msg))
{
dc->StartPage();
printout->OnPrintPage(pn);
else
{
sm_abortIt = true;
- keepGoing = false; //FIXME: do we need both?
+ sm_lastError = wxPRINTER_CANCELLED;
+ keepGoing = false;
}
}
+ wxYield();
}
- delete progressDialog;
printout->OnEndDocument();
}
printout->OnEndPrinting();
+ delete progressDialog;
wxEndBusyCursor();
delete dc;
- return TRUE;
+ return (sm_lastError == wxPRINTER_NO_ERROR);
}
wxDC* wxPostScriptPrinter::PrintDialog(wxWindow *parent)
{
wxDC* dc = (wxDC*) NULL;
- wxGenericPrintDialog* dialog = new wxGenericPrintDialog(parent, & m_printDialogData);
- int ret = dialog->ShowModal() ;
- if (ret == wxID_OK)
+
+ wxGenericPrintDialog dialog( parent, &m_printDialogData );
+ if (dialog.ShowModal() == wxID_OK)
{
- dc = dialog->GetPrintDC();
- m_printDialogData = dialog->GetPrintDialogData();
+ dc = dialog.GetPrintDC();
+ m_printDialogData = dialog.GetPrintDialogData();
+
+ if (dc == NULL)
+ sm_lastError = wxPRINTER_ERROR;
+ else
+ sm_lastError = wxPRINTER_NO_ERROR;
}
- dialog->Destroy();
+ else
+ sm_lastError = wxPRINTER_CANCELLED;
return dc;
}
-bool wxPostScriptPrinter::Setup(wxWindow *parent)
+bool wxPostScriptPrinter::Setup(wxWindow *WXUNUSED(parent))
{
+#if 0
wxGenericPrintDialog* dialog = new wxGenericPrintDialog(parent, & m_printDialogData);
- dialog->GetPrintDialogData().SetSetupDialog(TRUE);
+ dialog->GetPrintDialogData().SetSetupDialog(true);
int ret = dialog->ShowModal();
dialog->Destroy();
return (ret == wxID_OK);
+#endif
+
+ return false;
}
// ----------------------------------------------------------------------------
bool wxPostScriptPrintPreview::Print(bool interactive)
{
if (!m_printPrintout)
- return FALSE;
+ return false;
+
+ // Assume that on Unix, the preview may use the PostScript
+ // (generic) version, but printing using the native system is required.
+ // TODO: make a generic print preview class from which wxPostScriptPrintPreview
+ // is derived.
+#ifdef __UNIX__
+ wxPrinter printer(& m_printDialogData);
+#else
wxPostScriptPrinter printer(& m_printDialogData);
+#endif
return printer.Print(m_previewFrame, m_printPrintout, interactive);
}
if (paper)
{
- m_previewPrintout->SetPPIScreen(100, 100);
- // m_previewPrintout->SetPPIPrinter(100, 100);
- m_previewPrintout->SetPPIPrinter(72, 72);
+ wxSize ScreenPixels = wxGetDisplaySize();
+ wxSize ScreenMM = wxGetDisplaySizeMM();
+
+ m_previewPrintout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
+ (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
+ m_previewPrintout->SetPPIPrinter(wxPostScriptDC::GetResolution(), wxPostScriptDC::GetResolution());
wxSize sizeDevUnits(paper->GetSizeDeviceUnits());
+ sizeDevUnits.x = (wxCoord)((float)sizeDevUnits.x * wxPostScriptDC::GetResolution() / 72.0);
+ sizeDevUnits.y = (wxCoord)((float)sizeDevUnits.y * wxPostScriptDC::GetResolution() / 72.0);
wxSize sizeTenthsMM(paper->GetSize());
wxSize sizeMM(sizeTenthsMM.x / 10, sizeTenthsMM.y / 10);
}
// At 100%, the page should look about page-size on the screen.
- m_previewScale = (float)0.8;
+ m_previewScale = (float)0.8 * 72.0 / (float)wxPostScriptDC::GetResolution();
}
}
+#endif
projects / wxWidgets.git / blobdiff