X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4e4528f6a570d388d211144ccfa61b5b8995be34..062dfc9a96dc9e796c53544f41ff92dc47f26e82:/src/generic/printps.cpp diff --git a/src/generic/printps.cpp b/src/generic/printps.cpp index e63de1fa57..a264bdabc5 100644 --- a/src/generic/printps.cpp +++ b/src/generic/printps.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: printps.cpp +// Name: src/generic/printps.cpp // Purpose: Postscript print/preview framework // Author: Julian Smart // Modified by: @@ -9,18 +9,6 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -// ============================================================================ -// declarations -// ============================================================================ - -// ---------------------------------------------------------------------------- -// headers -// ---------------------------------------------------------------------------- - -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "printps.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,7 +16,13 @@ #pragma hdrstop #endif -#include "wx/defs.h" +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- #if wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT && (!defined(__WXMSW__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW) @@ -40,13 +34,13 @@ #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/progdlg.h" #include "wx/paper.h" #include @@ -78,7 +72,7 @@ wxPostScriptPrinter::~wxPostScriptPrinter() bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt) { sm_abortIt = false; - sm_abortWindow = (wxWindow *) NULL; + sm_abortWindow = NULL; if (!printout) { @@ -86,8 +80,6 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro return false; } - printout->SetIsPreview(false); - if (m_printDialogData.GetMinPage() < 1) m_printDialogData.SetMinPage(1); if (m_printDialogData.GetMaxPage() < 1) @@ -107,7 +99,7 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro } // May have pressed cancel. - if (!dc || !dc->Ok()) + if (!dc || !dc->IsOk()) { if (dc) delete dc; sm_lastError = wxPRINTER_ERROR; @@ -119,8 +111,8 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro printout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()), (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) ); - printout->SetPPIPrinter( wxPostScriptDC::GetResolution(), - wxPostScriptDC::GetResolution() ); + printout->SetPPIPrinter( dc->GetResolution(), + dc->GetResolution() ); // Set printout parameters printout->SetDC(dc); @@ -128,8 +120,10 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro int w, h; dc->GetSize(&w, &h); printout->SetPageSizePixels((int)w, (int)h); - dc->GetSizeMM(&w, &h); - printout->SetPageSizeMM((int)w, (int)h); + printout->SetPaperRectPixels(wxRect(0, 0, w, h)); + int mw, mh; + dc->GetSizeMM(&mw, &mh); + printout->SetPageSizeMM((int)mw, (int)mh); // Create an abort window wxBeginBusyCursor(); @@ -152,12 +146,12 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro // 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(), @@ -236,14 +230,14 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro wxDC* wxPostScriptPrinter::PrintDialog(wxWindow *parent) { - wxDC* dc = (wxDC*) NULL; - + wxDC* dc = NULL; + wxGenericPrintDialog dialog( parent, &m_printDialogData ); if (dialog.ShowModal() == wxID_OK) { dc = dialog.GetPrintDC(); m_printDialogData = dialog.GetPrintDialogData(); - + if (dc == NULL) sm_lastError = wxPRINTER_ERROR; else @@ -269,7 +263,7 @@ bool wxPostScriptPrinter::Setup(wxWindow *WXUNUSED(parent)) } dialog->Destroy(); - + return (ret == wxID_OK); #endif @@ -311,7 +305,16 @@ bool wxPostScriptPrintPreview::Print(bool interactive) { if (!m_printPrintout) 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); } @@ -327,16 +330,20 @@ void wxPostScriptPrintPreview::DetermineScaling() if (paper) { - wxSize ScreenPixels = wxGetDisplaySize(); - wxSize ScreenMM = wxGetDisplaySizeMM(); + int resolution = 600; // TODO, this is correct, but get this from wxPSDC somehow + + const wxSize screenPPI = wxGetDisplayPPI(); + int logPPIScreenX = screenPPI.GetWidth(); + int logPPIScreenY = screenPPI.GetHeight(); + int logPPIPrinterX = resolution; + int logPPIPrinterY = resolution; - m_previewPrintout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()), - (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) ); - m_previewPrintout->SetPPIPrinter(wxPostScriptDC::GetResolution(), wxPostScriptDC::GetResolution()); + m_previewPrintout->SetPPIScreen( logPPIScreenX, logPPIScreenY ); + m_previewPrintout->SetPPIPrinter( logPPIPrinterX, logPPIPrinterY ); wxSize sizeDevUnits(paper->GetSizeDeviceUnits()); - sizeDevUnits.x = (wxCoord)((float)sizeDevUnits.x * wxPostScriptDC::GetResolution() / 72.0); - sizeDevUnits.y = (wxCoord)((float)sizeDevUnits.y * wxPostScriptDC::GetResolution() / 72.0); + sizeDevUnits.x = (wxCoord)((float)sizeDevUnits.x * resolution / 72.0); + sizeDevUnits.y = (wxCoord)((float)sizeDevUnits.y * resolution / 72.0); wxSize sizeTenthsMM(paper->GetSize()); wxSize sizeMM(sizeTenthsMM.x / 10, sizeTenthsMM.y / 10); @@ -346,18 +353,19 @@ void wxPostScriptPrintPreview::DetermineScaling() m_pageWidth = sizeDevUnits.y; m_pageHeight = sizeDevUnits.x; m_previewPrintout->SetPageSizeMM(sizeMM.y, sizeMM.x); - m_previewPrintout->SetPageSizePixels(m_pageWidth, m_pageHeight); } else { m_pageWidth = sizeDevUnits.x; m_pageHeight = sizeDevUnits.y; m_previewPrintout->SetPageSizeMM(sizeMM.x, sizeMM.y); - m_previewPrintout->SetPageSizePixels(m_pageWidth, m_pageHeight); } + m_previewPrintout->SetPageSizePixels(m_pageWidth, m_pageHeight); + m_previewPrintout->SetPaperRectPixels(wxRect(0, 0, m_pageWidth, m_pageHeight)); // At 100%, the page should look about page-size on the screen. - m_previewScale = (float)0.8 * 72.0 / (float)wxPostScriptDC::GetResolution(); + m_previewScaleX = float(logPPIScreenX) / logPPIPrinterX; + m_previewScaleY = float(logPPIScreenY) / logPPIPrinterY; } }