X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ad81651f00edc6f489d9b6a0839d316a964fd521..2e992e06a71d90f1df597441af36f69ef390089a:/src/msw/printwin.cpp?ds=sidebyside diff --git a/src/msw/printwin.cpp b/src/msw/printwin.cpp index f46993f88a..6856dd9462 100644 --- a/src/msw/printwin.cpp +++ b/src/msw/printwin.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: printwin.cpp +// Name: src/msw/printwin.cpp // Purpose: wxWindowsPrinter 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 ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -17,10 +17,6 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "printwin.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,9 +24,12 @@ #pragma hdrstop #endif -#include "wx/defs.h" +// Don't use the Windows printer if we're in wxUniv mode and using +// the PostScript architecture +#if wxUSE_PRINTING_ARCHITECTURE && (!defined(__WXUNIVERSAL__) || !wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW) #ifndef WX_PRECOMP + #include "wx/msw/wrapcdlg.h" #include "wx/window.h" #include "wx/msw/private.h" #include "wx/utils.h" @@ -38,20 +37,16 @@ #include "wx/app.h" #include "wx/msgdlg.h" #include "wx/intl.h" + #include "wx/log.h" + #include "wx/dcprint.h" #endif #include "wx/msw/printwin.h" -#include "wx/dcprint.h" #include "wx/printdlg.h" -#include "wx/log.h" #include "wx/msw/private.h" #include -#include "wx/msw/private.h" - -#include - #ifndef __WIN32__ #include #endif @@ -85,69 +80,41 @@ wxWindowsPrinter::wxWindowsPrinter(wxPrintDialogData *data) wxWindowsPrinter::~wxWindowsPrinter() { - // avoids mingw warning about statement with no effect (FreeProcInstance + // avoids warning about statement with no effect (FreeProcInstance // doesn't do anything under Win32) -#ifndef __GNUWIN32__ +#if !defined(__WIN32__) && !defined(__NT__) FreeProcInstance((FARPROC) m_lpAbortProc); #endif } bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt) { - sm_abortIt = FALSE; + sm_abortIt = false; sm_abortWindow = NULL; if (!printout) - 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) - 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 = NULL; + wxDC *dc wxDUMMY_INITIALIZE(NULL); if (prompt) { dc = PrintDialog(parent); if (!dc) - return FALSE; + return false; } else { - // dc = new wxPrinterDC("", "", "", FALSE, m_printData.GetOrientation()); dc = new wxPrinterDC(m_printDialogData.GetPrintData()); } @@ -155,25 +122,21 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt if (!dc || !dc->Ok()) { if (dc) delete dc; - return FALSE; + return false; } - int logPPIScreenX = 0; - int logPPIScreenY = 0; - int logPPIPrinterX = 0; - int logPPIPrinterY = 0; - HDC hdc = ::GetDC(NULL); - logPPIScreenX = ::GetDeviceCaps(hdc, LOGPIXELSX); - logPPIScreenY = ::GetDeviceCaps(hdc, LOGPIXELSY); + int logPPIScreenX = ::GetDeviceCaps(hdc, LOGPIXELSX); + int logPPIScreenY = ::GetDeviceCaps(hdc, LOGPIXELSY); ::ReleaseDC(NULL, hdc); - logPPIPrinterX = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSX); - logPPIPrinterY = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSY); + int logPPIPrinterX = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSX); + int logPPIPrinterY = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSY); if (logPPIPrinterX == 0 || logPPIPrinterY == 0) { delete dc; - return FALSE; + sm_lastError = wxPRINTER_ERROR; + return false; } printout->SetPPIScreen(logPPIScreenX, logPPIScreenY); @@ -190,14 +153,30 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt printout->SetPageSizeMM((int)w, (int)h); // Create an abort window - wxBeginBusyCursor(); + wxBusyCursor busyCursor; 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; + } + + // Only set min and max, because from and to have been + // set by the user + m_printDialogData.SetMinPage(minPage); + m_printDialogData.SetMaxPage(maxPage); + wxWindow *win = CreateAbortWindow(parent, printout); wxYield(); -#if defined(__BORLANDC__) || defined(__GNUWIN32__) || defined(__SALFORDC__) || !defined(__WIN32__) +#if defined(__WATCOMC__) || defined(__BORLANDC__) || defined(__GNUWIN32__) || defined(__SALFORDC__) || !defined(__WIN32__) #ifdef STRICT ::SetAbortProc((HDC) dc->GetHDC(), (ABORTPROC) m_lpAbortProc); #else @@ -218,38 +197,54 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt if (!win) { - wxEndBusyCursor(); wxLogDebug(wxT("Could not create an abort dialog.")); + sm_lastError = wxPRINTER_ERROR; delete dc; + return false; } sm_abortWindow = win; - sm_abortWindow->Show(TRUE); + sm_abortWindow->Show(); wxSafeYield(); printout->OnBeginPrinting(); + sm_lastError = wxPRINTER_NO_ERROR; + + int minPageNum = minPage, maxPageNum = maxPage; + + if ( !m_printDialogData.GetAllPages() ) + { + minPageNum = m_printDialogData.GetFromPage(); + maxPageNum = m_printDialogData.GetToPage(); + } + int copyCount; for ( copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount++ ) { - if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage())) + if ( !printout->OnBeginDocument(minPageNum, maxPageNum) ) { - wxEndBusyCursor(); 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(); - pn <= m_printDialogData.GetToPage() && printout->HasPage(pn); + + for ( pn = minPageNum; + pn <= maxPageNum && printout->HasPage(pn); pn++ ) { if ( sm_abortIt ) { + sm_lastError = wxPRINTER_CANCELLED; break; } @@ -258,7 +253,10 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt dc->EndPage(); if ( !cont ) + { + sm_lastError = wxPRINTER_CANCELLED; break; + } } printout->OnEndDocument(); @@ -268,16 +266,14 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt if (sm_abortWindow) { - sm_abortWindow->Show(FALSE); + sm_abortWindow->Show(false); delete sm_abortWindow; sm_abortWindow = NULL; } - wxEndBusyCursor(); - delete dc; - return TRUE; + return sm_lastError == wxPRINTER_NO_ERROR; } wxDC* wxWindowsPrinter::PrintDialog(wxWindow *parent) @@ -291,15 +287,23 @@ wxDC* wxWindowsPrinter::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; return dc; } -bool wxWindowsPrinter::Setup(wxWindow *parent) +bool wxWindowsPrinter::Setup(wxWindow *WXUNUSED(parent)) { +#if 0 + // We no longer expose that dialog wxPrintDialog dialog(parent, & m_printDialogData); - dialog.GetPrintDialogData().SetSetupDialog(TRUE); + dialog.GetPrintDialogData().SetSetupDialog(true); int ret = dialog.ShowModal(); @@ -309,6 +313,9 @@ bool wxWindowsPrinter::Setup(wxWindow *parent) } return (ret == wxID_OK); +#else + return false; +#endif } /* @@ -338,57 +345,66 @@ wxWindowsPrintPreview::~wxWindowsPrintPreview() bool wxWindowsPrintPreview::Print(bool interactive) { if (!m_printPrintout) - return FALSE; + return false; wxWindowsPrinter printer(&m_printDialogData); return printer.Print(m_previewFrame, m_printPrintout, interactive); } void wxWindowsPrintPreview::DetermineScaling() { - HDC dc = ::GetDC(NULL); + ScreenHDC dc; int screenWidth = ::GetDeviceCaps(dc, HORZSIZE); - // int screenHeight = ::GetDeviceCaps(dc, VERTSIZE); int screenXRes = ::GetDeviceCaps(dc, HORZRES); - // int screenYRes = ::GetDeviceCaps(dc, VERTRES); int logPPIScreenX = ::GetDeviceCaps(dc, LOGPIXELSX); int logPPIScreenY = ::GetDeviceCaps(dc, LOGPIXELSY); m_previewPrintout->SetPPIScreen(logPPIScreenX, logPPIScreenY); - ::ReleaseDC(NULL, dc); // Get a device context for the currently selected printer wxPrinterDC printerDC(m_printDialogData.GetPrintData()); int printerWidth = 150; - int printerHeight = 250; int printerXRes = 1500; int printerYRes = 2500; - if (printerDC.GetHDC()) + if ( printerDC.Ok() ) { - printerWidth = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZSIZE); - printerHeight = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTSIZE); - printerXRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZRES); - printerYRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTRES); + HDC dc = GetHdcOf(printerDC); + + printerWidth = ::GetDeviceCaps(dc, HORZSIZE); + int printerHeight = ::GetDeviceCaps(dc, VERTSIZE); + printerXRes = ::GetDeviceCaps(dc, HORZRES); + printerYRes = ::GetDeviceCaps(dc, VERTRES); - int logPPIPrinterX = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSX); - int logPPIPrinterY = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSY); + int logPPIPrinterX = ::GetDeviceCaps(dc, LOGPIXELSX); + int logPPIPrinterY = ::GetDeviceCaps(dc, LOGPIXELSY); m_previewPrintout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY); m_previewPrintout->SetPageSizeMM(printerWidth, printerHeight); - if (logPPIPrinterX == 0 || logPPIPrinterY == 0 || printerWidth == 0 || printerHeight == 0) - m_isOk = FALSE; + if ( logPPIPrinterX == 0 || + logPPIPrinterY == 0 || + printerWidth == 0 || + printerHeight == 0 ) + { + m_isOk = false; + } } else - m_isOk = FALSE; + { + m_isOk = false; + } m_pageWidth = printerXRes; m_pageHeight = printerYRes; // At 100%, the page should look about page-size on the screen. - m_previewScale = (float)((float)screenWidth/(float)printerWidth); - m_previewScale = m_previewScale * (float)((float)screenXRes/(float)printerYRes); + // + // TODO: the scale could be different in vertical and horizontal directions + float screenDPI = (float)screenXRes / screenWidth; + float printerDPI = (float)printerXRes / printerWidth; + + m_previewScale = screenDPI / printerDPI; } /**************************************************************************** @@ -408,14 +424,16 @@ LONG APIENTRY _EXPORT wxAbortProc(HDC WXUNUSED(hPr), int WXUNUSED(Code)) /* Process messages intended for the abort dialog box */ - while (!wxPrinterBase::sm_abortIt && PeekMessage(&msg, 0, 0, 0, TRUE)) + while (!wxPrinterBase::sm_abortIt && ::PeekMessage(&msg, 0, 0, 0, TRUE)) if (!IsDialogMessage((HWND) wxPrinterBase::sm_abortWindow->GetHWND(), &msg)) { TranslateMessage(&msg); DispatchMessage(&msg); } - /* bAbort is TRUE (return is FALSE) if the user has aborted */ + /* bAbort is TRUE (return is FALSE) if the user has aborted */ - return (!wxPrinterBase::sm_abortIt); + return !wxPrinterBase::sm_abortIt; } +#endif + // wxUSE_PRINTING_ARCHITECTURE