X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c4208367a13a54e71916800eea48bdbe3f5497d5..0148745bb7a9b1e1046229577fbd802eb9f03e8f:/src/generic/printps.cpp diff --git a/src/generic/printps.cpp b/src/generic/printps.cpp index e9b819b6fc..26b6b9108d 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 @@ -30,6 +30,8 @@ #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/dc.h" @@ -37,12 +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 @@ -51,10 +55,8 @@ // wxWin macros // ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxPostScriptPrinter, wxPrinterBase) IMPLEMENT_CLASS(wxPostScriptPrintPreview, wxPrintPreviewBase) -#endif // ============================================================================ // implementation @@ -75,14 +77,23 @@ wxPostScriptPrinter::~wxPostScriptPrinter() bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt) { - sm_abortIt = FALSE; + sm_abortIt = false; sm_abortWindow = (wxWindow *) NULL; if (!printout) - return FALSE; + { + sm_lastError = wxPRINTER_ERROR; + return false; + } - printout->SetIsPreview(FALSE); - printout->OnPreparePrinting(); + printout->SetIsPreview(false); + +#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; @@ -90,7 +101,10 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage); if (maxPage == 0) - return FALSE; + { + sm_lastError = wxPRINTER_ERROR; + return false; + } m_printDialogData.SetMinPage(minPage); m_printDialogData.SetMaxPage(maxPage); @@ -101,7 +115,7 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro if (minPage != 0) { - m_printDialogData.EnablePageNumbers(TRUE); + 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()) @@ -112,48 +126,42 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro m_printDialogData.SetToPage(m_printDialogData.GetMinPage()); } else - m_printDialogData.EnablePageNumbers(FALSE); + 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); 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); @@ -167,6 +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(), @@ -176,11 +203,14 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro printout->GetTitle(), _("Printing..."), totalPages, - parent ); - + parent, + 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 ++) @@ -188,11 +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); @@ -200,7 +234,8 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro { if (sm_abortIt) { - keepGoing = FALSE; + keepGoing = false; + sm_lastError = wxPRINTER_CANCELLED; break; } else @@ -216,9 +251,11 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro else { sm_abortIt = true; + sm_lastError = wxPRINTER_CANCELLED; keepGoing = false; } } + wxYield(); } printout->OnEndDocument(); } @@ -230,7 +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) @@ -242,7 +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; @@ -251,7 +295,7 @@ wxDC* wxPostScriptPrinter::PrintDialog(wxWindow *parent) bool wxPostScriptPrinter::Setup(wxWindow *parent) { wxGenericPrintDialog* dialog = new wxGenericPrintDialog(parent, & m_printDialogData); - dialog->GetPrintDialogData().SetSetupDialog(TRUE); + dialog->GetPrintDialogData().SetSetupDialog(true); int ret = dialog->ShowModal(); @@ -299,7 +343,7 @@ wxPostScriptPrintPreview::~wxPostScriptPrintPreview() bool wxPostScriptPrintPreview::Print(bool interactive) { if (!m_printPrintout) - return FALSE; + return false; wxPostScriptPrinter printer(& m_printDialogData); return printer.Print(m_previewFrame, m_printPrintout, interactive); } @@ -316,11 +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); @@ -341,7 +390,8 @@ 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(); } } +#endif