X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/58c7cd12b9035450e702d36dfdce63bfd008bcd0..29281095c4959cbadfcc66efccf679c6c25c7dc7:/src/generic/printps.cpp?ds=sidebyside diff --git a/src/generic/printps.cpp b/src/generic/printps.cpp index 3317b1df0a..aea9ddf5bc 100644 --- a/src/generic/printps.cpp +++ b/src/generic/printps.cpp @@ -5,8 +5,8 @@ // 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 ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "printps.h" #endif @@ -30,7 +30,7 @@ #include "wx/defs.h" -#if wxUSE_PRINTING_ARCHITECTURE +#if wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT && (!defined(__WXMSW__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW) #ifndef WX_PRECOMP #include "wx/utils.h" @@ -39,12 +39,14 @@ #include "wx/msgdlg.h" #include "wx/intl.h" #include "wx/progdlg.h" + #include "wx/log.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 @@ -53,11 +55,9 @@ // wxWin macros // ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxPostScriptPrinter, wxPrinterBase) IMPLEMENT_CLASS(wxPostScriptPrintPreview, wxPrintPreviewBase) -#endif - + // ============================================================================ // implementation // ============================================================================ @@ -81,10 +81,19 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro sm_abortWindow = (wxWindow *) NULL; if (!printout) + { + sm_lastError = wxPRINTER_ERROR; return FALSE; + } printout->SetIsPreview(FALSE); - printout->OnPreparePrinting(); + +#if 0 + // 4/9/99, JACS: this is a silly place to allow preparation, considering + // the DC and no parameters have been set in the printout object. + // Moved further down. + + // printout->OnPreparePrinting(); // Get some parameters from the printout, if defined int fromPage, toPage; @@ -92,7 +101,10 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage); if (maxPage == 0) + { + sm_lastError = wxPRINTER_ERROR; return FALSE; + } m_printDialogData.SetMinPage(minPage); m_printDialogData.SetMaxPage(maxPage); @@ -115,10 +127,15 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro } else m_printDialogData.EnablePageNumbers(FALSE); +#endif + 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); @@ -127,35 +144,24 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro } 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; + 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); @@ -169,6 +175,25 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro // 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); + int pagesPerCopy = m_printDialogData.GetToPage()-m_printDialogData.GetFromPage()+1, totalPages = pagesPerCopy * m_printDialogData.GetNoCopies(), @@ -180,9 +205,11 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro totalPages, parent, wxPD_CAN_ABORT|wxPD_AUTO_HIDE|wxPD_APP_MODAL); - + printout->OnBeginPrinting(); + sm_lastError = wxPRINTER_NO_ERROR; + bool keepGoing = TRUE; int copyCount; @@ -191,11 +218,15 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro 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); @@ -204,6 +235,7 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro if (sm_abortIt) { keepGoing = FALSE; + sm_lastError = wxPRINTER_CANCELLED; break; } else @@ -219,6 +251,7 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro else { sm_abortIt = TRUE; + sm_lastError = wxPRINTER_CANCELLED; keepGoing = FALSE; } } @@ -234,7 +267,7 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro delete dc; - return TRUE; + return (sm_lastError == wxPRINTER_NO_ERROR); } wxDC* wxPostScriptPrinter::PrintDialog(wxWindow *parent) @@ -246,7 +279,14 @@ wxDC* wxPostScriptPrinter::PrintDialog(wxWindow *parent) { dc = dialog->GetPrintDC(); m_printDialogData = dialog->GetPrintDialogData(); + if (dc == NULL) + sm_lastError = wxPRINTER_ERROR; + else + sm_lastError = wxPRINTER_NO_ERROR; } + else + sm_lastError = wxPRINTER_CANCELLED; + dialog->Destroy(); return dc; @@ -320,11 +360,16 @@ void wxPostScriptPrintPreview::DetermineScaling() 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); @@ -345,7 +390,7 @@ void wxPostScriptPrintPreview::DetermineScaling() } // 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(); } }