X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9838df2cefc5b368bb11f98c784ecc78f45ecaf7..169adfa9c4b781f737920bc808da91cd926c3e36:/src/msw/printwin.cpp?ds=sidebyside diff --git a/src/msw/printwin.cpp b/src/msw/printwin.cpp index 3171efe667..dd37d4f050 100644 --- a/src/msw/printwin.cpp +++ b/src/msw/printwin.cpp @@ -5,291 +5,358 @@ // 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 ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "printwin.h" -#endif +// =========================================================================== +// declarations +// =========================================================================== + +// --------------------------------------------------------------------------- +// headers +// --------------------------------------------------------------------------- // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #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/utils.h" -#include "wx/dc.h" -#include "wx/app.h" -#include "wx/msgdlg.h" + #include "wx/window.h" + #include "wx/msw/private.h" + #include "wx/utils.h" + #include "wx/dc.h" + #include "wx/app.h" + #include "wx/msgdlg.h" + #include "wx/intl.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 -#include - -// Clash with Windows header files -#ifdef StartDoc -#undef StartDoc -#endif +#include "wx/msw/wrapcdlg.h" #ifndef __WIN32__ -#include + #include #endif +// --------------------------------------------------------------------------- +// private functions +// --------------------------------------------------------------------------- + LONG APIENTRY _EXPORT wxAbortProc(HDC hPr, int Code); -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxWindowsPrinter, wxPrinterBase) -IMPLEMENT_CLASS(wxWindowsPrintPreview, wxPrintPreviewBase) -#endif +// --------------------------------------------------------------------------- +// wxWin macros +// --------------------------------------------------------------------------- -/* - * Printer - */ - -wxWindowsPrinter::wxWindowsPrinter(wxPrintData *data): - wxPrinterBase(data) + IMPLEMENT_DYNAMIC_CLASS(wxWindowsPrinter, wxPrinterBase) + IMPLEMENT_CLASS(wxWindowsPrintPreview, wxPrintPreviewBase) + +// =========================================================================== +// implementation +// =========================================================================== + +// --------------------------------------------------------------------------- +// Printer +// --------------------------------------------------------------------------- + +wxWindowsPrinter::wxWindowsPrinter(wxPrintDialogData *data) + : wxPrinterBase(data) { m_lpAbortProc = (WXFARPROC) MakeProcInstance((FARPROC) wxAbortProc, wxGetInstance()); } -wxWindowsPrinter::~wxWindowsPrinter(void) +wxWindowsPrinter::~wxWindowsPrinter() { + // avoids warning about statement with no effect (FreeProcInstance + // doesn't do anything under Win32) +#if !defined(__WIN32__) && !defined(__NT__) FreeProcInstance((FARPROC) m_lpAbortProc); +#endif } bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt) { - sm_abortIt = FALSE; - sm_abortWindow = NULL; - - if (!printout) - return FALSE; - - printout->SetIsPreview(FALSE); - 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_printData.SetMinPage(minPage); - m_printData.SetMaxPage(maxPage); - if (fromPage != 0) - m_printData.SetFromPage(fromPage); - if (toPage != 0) - m_printData.SetToPage(toPage); - - if (minPage != 0) - { - m_printData.EnablePageNumbers(TRUE); - if (m_printData.GetFromPage() < m_printData.GetMinPage()) - m_printData.SetFromPage(m_printData.GetMinPage()); - else if (m_printData.GetFromPage() > m_printData.GetMaxPage()) - m_printData.SetFromPage(m_printData.GetMaxPage()); - if (m_printData.GetToPage() > m_printData.GetMaxPage()) - m_printData.SetToPage(m_printData.GetMaxPage()); - else if (m_printData.GetToPage() < m_printData.GetMinPage()) - m_printData.SetToPage(m_printData.GetMinPage()); - } - else - m_printData.EnablePageNumbers(FALSE); - - // Create a suitable device context - wxDC *dc = NULL; - if (prompt) - { - wxPrintDialog dialog(parent, & m_printData); - if (dialog.ShowModal() == wxID_OK) - { - dc = dialog.GetPrintDC(); - m_printData = dialog.GetPrintData(); - } - } - else - { - dc = new wxPrinterDC("", "", "", FALSE, m_printData.GetOrientation()); - } - - // May have pressed cancel. - if (!dc || !dc->Ok()) - { - if (dc) delete dc; - 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); - ::ReleaseDC(NULL, hdc); - - logPPIPrinterX = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSX); - logPPIPrinterY = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSY); - if (logPPIPrinterX == 0 || logPPIPrinterY == 0) - { - delete dc; - return FALSE; - } + sm_abortIt = false; + sm_abortWindow = NULL; - printout->SetPPIScreen(logPPIScreenX, logPPIScreenY); - printout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY); + if (!printout) + { + sm_lastError = wxPRINTER_ERROR; + return false; + } - // Set printout parameters - printout->SetDC(dc); + printout->SetIsPreview(false); - int w, h; - long ww, hh; - dc->GetSize(&w, &h); - printout->SetPageSizePixels((int)w, (int)h); - dc->GetSizeMM(&ww, &hh); - printout->SetPageSizeMM((int)ww, (int)hh); + if (m_printDialogData.GetMinPage() < 1) + m_printDialogData.SetMinPage(1); + if (m_printDialogData.GetMaxPage() < 1) + m_printDialogData.SetMaxPage(9999); - // Create an abort window - wxBeginBusyCursor(); + // Create a suitable device context + wxDC *dc wxDUMMY_INITIALIZE(NULL); + if (prompt) + { + dc = PrintDialog(parent); + if (!dc) + return false; + } + else + { + dc = new wxPrinterDC(m_printDialogData.GetPrintData()); + } + + // May have pressed cancel. + if (!dc || !dc->Ok()) + { + if (dc) delete dc; + return false; + } + + HDC hdc = ::GetDC(NULL); + int logPPIScreenX = ::GetDeviceCaps(hdc, LOGPIXELSX); + int logPPIScreenY = ::GetDeviceCaps(hdc, LOGPIXELSY); + ::ReleaseDC(NULL, hdc); + + int logPPIPrinterX = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSX); + int logPPIPrinterY = ::GetDeviceCaps((HDC) dc->GetHDC(), LOGPIXELSY); + if (logPPIPrinterX == 0 || logPPIPrinterY == 0) + { + delete dc; + sm_lastError = wxPRINTER_ERROR; + return false; + } + + printout->SetPPIScreen(logPPIScreenX, logPPIScreenY); + printout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY); + + // Set printout parameters + printout->SetDC(dc); + + int w, h; + dc->GetSize(&w, &h); + printout->SetPageSizePixels((int)w, (int)h); - wxWindow *win = CreateAbortWindow(parent, printout); - wxYield(); + dc->GetSizeMM(&w, &h); + printout->SetPageSizeMM((int)w, (int)h); -#if defined(__BORLANDC__) || defined(__GNUWIN32__) || defined(__SALFORDC__) || !defined(__WIN32__) - ::SetAbortProc((HDC) dc->GetHDC(), (FARPROC) m_lpAbortProc); + // Create an abort window + 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(__WATCOMC__) || defined(__BORLANDC__) || defined(__GNUWIN32__) || defined(__SALFORDC__) || !defined(__WIN32__) +#ifdef STRICT + ::SetAbortProc((HDC) dc->GetHDC(), (ABORTPROC) m_lpAbortProc); +#else + ::SetAbortProc((HDC) dc->GetHDC(), (FARPROC) m_lpAbortProc); +#endif #else - ::SetAbortProc((HDC) dc->GetHDC(), (int (_stdcall *) - // cast it to right type only if required - // @@@ it's really cdecl and we're casting it to stdcall - either there is - // something I don't understand or it will crash at first usage - #ifdef STRICT - (HDC, int) - #else - () - #endif - )m_lpAbortProc); + ::SetAbortProc((HDC) dc->GetHDC(), (int (_stdcall *) + // cast it to right type only if required + // FIXME it's really cdecl and we're casting it to stdcall - either there is + // something I don't understand or it will crash at first usage +#ifdef STRICT + (HDC, int) +#else + () +#endif + )m_lpAbortProc); #endif - if (!win) - { - wxEndBusyCursor(); - wxMessageBox("Sorry, could not create an abort dialog.", "Print Error", wxOK, parent); - delete dc; - } - sm_abortWindow = win; - sm_abortWindow->Show(TRUE); - wxYield(); - - printout->OnBeginPrinting(); - - bool keepGoing = TRUE; - - int copyCount; - for (copyCount = 1; copyCount <= m_printData.GetNoCopies(); copyCount ++) - { - if (!printout->OnBeginDocument(m_printData.GetFromPage(), m_printData.GetToPage())) + if (!win) { - wxEndBusyCursor(); - wxMessageBox("Could not start printing.", "Print Error", wxOK, parent); - break; + wxLogDebug(wxT("Could not create an abort dialog.")); + sm_lastError = wxPRINTER_ERROR; + + delete dc; + return false; } - if (sm_abortIt) - break; + sm_abortWindow = win; + sm_abortWindow->Show(); + wxSafeYield(); + + printout->OnBeginPrinting(); + + sm_lastError = wxPRINTER_NO_ERROR; - int pn; - for (pn = m_printData.GetFromPage(); keepGoing && (pn <= m_printData.GetToPage()) && printout->HasPage(pn); - pn++) + int minPageNum = minPage, maxPageNum = maxPage; + + if ( !m_printDialogData.GetAllPages() ) { - if (sm_abortIt) - { - keepGoing = FALSE; - break; - } - else - { -// int dcID = ::SaveDC(dc->GetHDC()); - dc->StartPage(); - printout->OnPrintPage(pn); - dc->EndPage(); -// ::RestoreDC(dc->GetHDC(), dcID); - } + minPageNum = m_printDialogData.GetFromPage(); + maxPageNum = m_printDialogData.GetToPage(); } - printout->OnEndDocument(); - } - printout->OnEndPrinting(); + int copyCount; + for ( copyCount = 1; + copyCount <= m_printDialogData.GetNoCopies(); + copyCount++ ) + { + if ( !printout->OnBeginDocument(minPageNum, maxPageNum) ) + { + wxLogError(_("Could not start printing.")); + sm_lastError = wxPRINTER_ERROR; + break; + } + if (sm_abortIt) + { + sm_lastError = wxPRINTER_CANCELLED; + break; + } + + int pn; - if (sm_abortWindow) - { - sm_abortWindow->Show(FALSE); - delete sm_abortWindow; - sm_abortWindow = NULL; - } + for ( pn = minPageNum; + pn <= maxPageNum && printout->HasPage(pn); + pn++ ) + { + if ( sm_abortIt ) + { + sm_lastError = wxPRINTER_CANCELLED; + break; + } + + dc->StartPage(); + bool cont = printout->OnPrintPage(pn); + dc->EndPage(); + + if ( !cont ) + { + sm_lastError = wxPRINTER_CANCELLED; + break; + } + } - wxEndBusyCursor(); + printout->OnEndDocument(); + } - delete dc; - - return TRUE; + printout->OnEndPrinting(); + + if (sm_abortWindow) + { + sm_abortWindow->Show(false); + delete sm_abortWindow; + sm_abortWindow = NULL; + } + + delete dc; + + return sm_lastError == wxPRINTER_NO_ERROR; } -bool wxWindowsPrinter::PrintDialog(wxWindow *parent) +wxDC* wxWindowsPrinter::PrintDialog(wxWindow *parent) { - wxPrintDialog dialog(parent, & m_printData); - return (dialog.ShowModal() == wxID_OK); + wxDC* dc = (wxDC*) NULL; + + wxPrintDialog dialog(parent, & m_printDialogData); + int ret = dialog.ShowModal(); + + if (ret == wxID_OK) + { + 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)) { - wxPrintDialog dialog(parent, & m_printData); - dialog.GetPrintData().SetSetupDialog(TRUE); - return (dialog.ShowModal() == wxID_OK); +#if 0 + // We no longer expose that dialog + wxPrintDialog dialog(parent, & m_printDialogData); + dialog.GetPrintDialogData().SetSetupDialog(true); + + int ret = dialog.ShowModal(); + + if (ret == wxID_OK) + { + m_printDialogData = dialog.GetPrintDialogData(); + } + + return (ret == wxID_OK); +#else + return false; +#endif } /* - * Print preview - */ +* Print preview +*/ + +wxWindowsPrintPreview::wxWindowsPrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintDialogData *data) + : wxPrintPreviewBase(printout, printoutForPrinting, data) +{ + DetermineScaling(); +} -wxWindowsPrintPreview::wxWindowsPrintPreview(wxPrintout *printout, wxPrintout *printoutForPrinting, wxPrintData *data): - wxPrintPreviewBase(printout, printoutForPrinting, data) +wxWindowsPrintPreview::wxWindowsPrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintData *data) + : wxPrintPreviewBase(printout, printoutForPrinting, data) { - DetermineScaling(); + DetermineScaling(); } -wxWindowsPrintPreview::~wxWindowsPrintPreview(void) +wxWindowsPrintPreview::~wxWindowsPrintPreview() { } bool wxWindowsPrintPreview::Print(bool interactive) { - if (!m_printPrintout) - return FALSE; - wxWindowsPrinter printer(&m_printData); - return printer.Print(m_previewFrame, m_printPrintout, interactive); + if (!m_printPrintout) + return false; + wxWindowsPrinter printer(&m_printDialogData); + return printer.Print(m_previewFrame, m_printPrintout, interactive); } -void wxWindowsPrintPreview::DetermineScaling(void) +void wxWindowsPrintPreview::DetermineScaling() { HDC dc = ::GetDC(NULL); int screenWidth = ::GetDeviceCaps(dc, HORZSIZE); -// int screenHeight = ::GetDeviceCaps(dc, VERTSIZE); - int screenXRes = ::GetDeviceCaps(dc, HORZRES); -// int screenYRes = ::GetDeviceCaps(dc, VERTRES); + int screenYRes = ::GetDeviceCaps(dc, VERTRES); int logPPIScreenX = ::GetDeviceCaps(dc, LOGPIXELSX); int logPPIScreenY = ::GetDeviceCaps(dc, LOGPIXELSY); m_previewPrintout->SetPPIScreen(logPPIScreenX, logPPIScreenY); @@ -297,43 +364,44 @@ void wxWindowsPrintPreview::DetermineScaling(void) ::ReleaseDC(NULL, dc); // Get a device context for the currently selected printer - wxPrinterDC printerDC("", "", "", FALSE, m_printData.GetOrientation()); + wxPrinterDC printerDC(m_printDialogData.GetPrintData()); int printerWidth = 150; - int printerHeight = 250; + int printerHeight wxDUMMY_INITIALIZE(250); int printerXRes = 1500; int printerYRes = 2500; - if (printerDC.GetHDC()) + dc = GetHdcOf(printerDC); + if ( dc ) { - printerWidth = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZSIZE); - printerHeight = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTSIZE); - printerXRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZRES); - printerYRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTRES); - - int logPPIPrinterX = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSX); - int logPPIPrinterY = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSY); - - m_previewPrintout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY); - m_previewPrintout->SetPageSizeMM(printerWidth, printerHeight); - - if (logPPIPrinterX == 0 || logPPIPrinterY == 0 || printerWidth == 0 || printerHeight == 0) - m_isOk = FALSE; + printerWidth = ::GetDeviceCaps(dc, HORZSIZE); + printerHeight = ::GetDeviceCaps(dc, VERTSIZE); + printerXRes = ::GetDeviceCaps(dc, HORZRES); + printerYRes = ::GetDeviceCaps(dc, VERTRES); + + 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; } 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); + m_previewScale = m_previewScale * (float)((float)screenYRes/(float)printerYRes); } /**************************************************************************** - FUNCTION: wxAbortProc() + FUNCTION: wxAbortProc() PURPOSE: Processes messages for the Abort Dialog box @@ -348,7 +416,7 @@ 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); @@ -356,6 +424,8 @@ LONG APIENTRY _EXPORT wxAbortProc(HDC WXUNUSED(hPr), int WXUNUSED(Code)) /* bAbort is TRUE (return is FALSE) if the user has aborted */ - return (!wxPrinterBase::sm_abortIt); + return !wxPrinterBase::sm_abortIt; } +#endif + // wxUSE_PRINTING_ARCHITECTURE