X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7bcb11d30764df47144189e164f53d8171ed4a63..b58a1455e15477cac9d335b5f7a2c3fc3111b342:/src/generic/printps.cpp diff --git a/src/generic/printps.cpp b/src/generic/printps.cpp index f64a03b5e4..36dbcac9a6 100644 --- a/src/generic/printps.cpp +++ b/src/generic/printps.cpp @@ -6,53 +6,71 @@ // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + #ifdef __GNUG__ -#pragma implementation "printps.h" + #pragma implementation "printps.h" #endif // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #include "wx/defs.h" +#if wxUSE_PRINTING_ARCHITECTURE && wxUSE_POSTSCRIPT + #ifndef WX_PRECOMP -#include "wx/utils.h" -#include "wx/dc.h" -#include "wx/app.h" -#include "wx/msgdlg.h" -#include + #include "wx/utils.h" + #include "wx/dc.h" + #include "wx/app.h" + #include "wx/msgdlg.h" + #include "wx/intl.h" + #include "wx/progdlg.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 -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxPostScriptPrinter, wxPrinterBase) -IMPLEMENT_CLASS(wxPostScriptPrintPreview, wxPrintPreviewBase) -#endif +// ---------------------------------------------------------------------------- +// wxWin macros +// ---------------------------------------------------------------------------- + + IMPLEMENT_DYNAMIC_CLASS(wxPostScriptPrinter, wxPrinterBase) + IMPLEMENT_CLASS(wxPostScriptPrintPreview, wxPrintPreviewBase) + +// ============================================================================ +// implementation +// ============================================================================ -/* -* Printer -*/ +// ---------------------------------------------------------------------------- +// Printer +// ---------------------------------------------------------------------------- -wxPostScriptPrinter::wxPostScriptPrinter(wxPrintDialogData *data): -wxPrinterBase(data) +wxPostScriptPrinter::wxPostScriptPrinter(wxPrintDialogData *data) + : wxPrinterBase(data) { } -wxPostScriptPrinter::~wxPostScriptPrinter(void) +wxPostScriptPrinter::~wxPostScriptPrinter() { } @@ -60,21 +78,32 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro { sm_abortIt = FALSE; sm_abortWindow = (wxWindow *) NULL; - + if (!printout) + { + sm_lastError = wxPRINTER_ERROR; return FALSE; - + } + printout->SetIsPreview(FALSE); - printout->OnPreparePrinting(); - + + // 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; - + } + m_printDialogData.SetMinPage(minPage); m_printDialogData.SetMaxPage(maxPage); if (fromPage != 0) @@ -97,7 +126,8 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro else m_printDialogData.EnablePageNumbers(FALSE); - // Create a suitable device context + + // Create a suitable device context wxDC *dc = (wxDC *) NULL; if (prompt) { @@ -107,64 +137,73 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro } 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; + 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; - */ - - logPPIPrinterX = 72; - logPPIPrinterY = 72; - - printout->SetPPIScreen(logPPIScreenX, logPPIScreenY); - printout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY); - - // Set printout parameters + + wxSize ScreenPixels = wxGetDisplaySize(); + wxSize ScreenMM = wxGetDisplaySizeMM(); + + 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); - + int w, h; dc->GetSize(&w, &h); printout->SetPageSizePixels((int)w, (int)h); dc->GetSizeMM(&w, &h); printout->SetPageSizeMM((int)w, (int)h); - + // Create an abort window wxBeginBusyCursor(); - + + printout->OnPreparePrinting(); + + int + pagesPerCopy = m_printDialogData.GetToPage()-m_printDialogData.GetFromPage()+1, + totalPages = pagesPerCopy * m_printDialogData.GetNoCopies(), + printedPages = 0; + // Open the progress bar dialog + wxProgressDialog *progressDialog = new wxProgressDialog ( + printout->GetTitle(), + _("Printing..."), + totalPages, + parent, + wxPD_CAN_ABORT|wxPD_AUTO_HIDE|wxPD_APP_MODAL); + printout->OnBeginPrinting(); - + + sm_lastError = wxPRINTER_NO_ERROR; + bool keepGoing = TRUE; - + int copyCount; for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++) { 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); pn++) @@ -172,25 +211,39 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro if (sm_abortIt) { keepGoing = FALSE; + sm_lastError = wxPRINTER_CANCELLED; break; } else { - dc->StartPage(); - printout->OnPrintPage(pn); - dc->EndPage(); + wxString msg; + msg.Printf(_("Printing page %d..."), printedPages+1); + if(progressDialog->Update(printedPages++, msg)) + { + dc->StartPage(); + printout->OnPrintPage(pn); + dc->EndPage(); + } + else + { + sm_abortIt = TRUE; + sm_lastError = wxPRINTER_CANCELLED; + keepGoing = FALSE; + } } + wxYield(); } printout->OnEndDocument(); } - + printout->OnEndPrinting(); - + delete progressDialog; + wxEndBusyCursor(); - + delete dc; - - return TRUE; + + return (sm_lastError == wxPRINTER_NO_ERROR); } wxDC* wxPostScriptPrinter::PrintDialog(wxWindow *parent) @@ -202,7 +255,14 @@ 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; @@ -225,18 +285,34 @@ bool wxPostScriptPrinter::Setup(wxWindow *parent) return (ret == wxID_OK); } -/* -* Print preview -*/ +// ---------------------------------------------------------------------------- +// Print preview +// ---------------------------------------------------------------------------- -wxPostScriptPrintPreview::wxPostScriptPrintPreview(wxPrintout *printout, wxPrintout *printoutForPrinting, wxPrintDialogData *data): -wxPrintPreviewBase(printout, printoutForPrinting, data) +void wxPostScriptPrintPreview::Init(wxPrintout * WXUNUSED(printout), + wxPrintout * WXUNUSED(printoutForPrinting)) { // Have to call it here since base constructor can't call it DetermineScaling(); } -wxPostScriptPrintPreview::~wxPostScriptPrintPreview(void) +wxPostScriptPrintPreview::wxPostScriptPrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintDialogData *data) + : wxPrintPreviewBase(printout, printoutForPrinting, data) +{ + Init(printout, printoutForPrinting); +} + +wxPostScriptPrintPreview::wxPostScriptPrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintData *data) + : wxPrintPreviewBase(printout, printoutForPrinting, data) +{ + Init(printout, printoutForPrinting); +} + +wxPostScriptPrintPreview::~wxPostScriptPrintPreview() { } @@ -248,23 +324,28 @@ bool wxPostScriptPrintPreview::Print(bool interactive) return printer.Print(m_previewFrame, m_printPrintout, interactive); } -void wxPostScriptPrintPreview::DetermineScaling(void) +void wxPostScriptPrintPreview::DetermineScaling() { wxPaperSize paperType = m_printDialogData.GetPrintData().GetPaperId(); if (paperType == wxPAPER_NONE) paperType = wxPAPER_NONE; - + wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType); if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(wxPAPER_A4); 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); @@ -283,9 +364,10 @@ void wxPostScriptPrintPreview::DetermineScaling(void) m_previewPrintout->SetPageSizeMM(sizeMM.x, sizeMM.y); m_previewPrintout->SetPageSizePixels(m_pageWidth, m_pageHeight); } - + // 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