X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..38f833b10c071603eb8d7739ab31b1c07c4576f1:/src/generic/printps.cpp diff --git a/src/generic/printps.cpp b/src/generic/printps.cpp index f819ed81ee..18653aa45d 100644 --- a/src/generic/printps.cpp +++ b/src/generic/printps.cpp @@ -1,26 +1,14 @@ ///////////////////////////////////////////////////////////////////////////// -// 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 ///////////////////////////////////////////////////////////////////////////// -// ============================================================================ -// declarations -// ============================================================================ - -// ---------------------------------------------------------------------------- -// headers -// ---------------------------------------------------------------------------- - -#ifdef __GNUG__ - #pragma implementation "printps.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,9 +16,15 @@ #pragma hdrstop #endif -#include "wx/defs.h" +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- -#if wxUSE_PRINTING_ARCHITECTURE +#if wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT && (!defined(__WXMSW__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW) #ifndef WX_PRECOMP #include "wx/utils.h" @@ -39,10 +33,11 @@ #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" @@ -76,64 +71,29 @@ wxPostScriptPrinter::~wxPostScriptPrinter() bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt) { - sm_abortIt = FALSE; + sm_abortIt = false; sm_abortWindow = (wxWindow *) NULL; if (!printout) { sm_lastError = wxPRINTER_ERROR; - return FALSE; - } - - printout->SetIsPreview(FALSE); - - // 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; - int minPage, maxPage; - printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage); - - if (maxPage == 0) - { - sm_lastError = wxPRINTER_ERROR; - return FALSE; + 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); + 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 { @@ -145,28 +105,16 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro { if (dc) delete dc; sm_lastError = wxPRINTER_ERROR; - return FALSE; + return false; } - int logPPIScreenX = 0; - int logPPIScreenY = 0; - int logPPIPrinterX = 0; - int logPPIPrinterY = 0; + wxSize ScreenPixels = wxGetDisplaySize(); + wxSize ScreenMM = wxGetDisplaySizeMM(); - logPPIScreenX = 100; - logPPIScreenY = 100; - - /* - // Correct values for X/PostScript? - logPPIPrinterX = 100; - logPPIPrinterY = 100; - */ - - 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); @@ -182,6 +130,28 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro 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(), @@ -198,7 +168,7 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro sm_lastError = wxPRINTER_NO_ERROR; - bool keepGoing = TRUE; + bool keepGoing = true; int copyCount; for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++) @@ -222,7 +192,7 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro { if (sm_abortIt) { - keepGoing = FALSE; + keepGoing = false; sm_lastError = wxPRINTER_CANCELLED; break; } @@ -238,12 +208,12 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro } else { - sm_abortIt = TRUE; + sm_abortIt = true; sm_lastError = wxPRINTER_CANCELLED; - keepGoing = FALSE; + keepGoing = false; } } - wxYield(); + wxYield(); } printout->OnEndDocument(); } @@ -261,12 +231,13 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro 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 @@ -275,15 +246,14 @@ wxDC* wxPostScriptPrinter::PrintDialog(wxWindow *parent) else sm_lastError = wxPRINTER_CANCELLED; - dialog->Destroy(); - 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(); @@ -295,6 +265,9 @@ bool wxPostScriptPrinter::Setup(wxWindow *parent) dialog->Destroy(); return (ret == wxID_OK); +#endif + + return false; } // ---------------------------------------------------------------------------- @@ -331,8 +304,17 @@ wxPostScriptPrintPreview::~wxPostScriptPrintPreview() 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); } @@ -348,11 +330,16 @@ 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); @@ -373,7 +360,7 @@ 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(); } }