// 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 "printwin.h"
+ #pragma implementation "printwin.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"
-#define WINDOWS_PRINTING (wxTheApp->GetPrintMode() == wxPRINT_WINDOWS)
-
#ifndef WX_PRECOMP
-#include "wx/utils.h"
-#include "wx/dc.h"
-#include "wx/app.h"
-#include "wx/msgdlg.h"
+ #include "wx/utils.h"
+ #include "wx/dc.h"
+ #include "wx/app.h"
+ #include "wx/msgdlg.h"
#endif
#include "wx/msw/printwin.h"
// Clash with Windows header files
#ifdef StartDoc
-#undef StartDoc
+ #undef StartDoc
#endif
#ifndef __WIN32__
-#include <print.h>
#endif
+// ---------------------------------------------------------------------------
+// private functions
+// ---------------------------------------------------------------------------
+
LONG APIENTRY _EXPORT wxAbortProc(HDC hPr, int Code);
+// ---------------------------------------------------------------------------
+// wxWin macros
+// ---------------------------------------------------------------------------
+
#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxWindowsPrinter, wxPrinterBase)
-IMPLEMENT_CLASS(wxWindowsPrintPreview, wxPrintPreviewBase)
+ IMPLEMENT_DYNAMIC_CLASS(wxWindowsPrinter, wxPrinterBase)
+ IMPLEMENT_CLASS(wxWindowsPrintPreview, wxPrintPreviewBase)
#endif
-/*
- * Printer
- */
-
-wxWindowsPrinter::wxWindowsPrinter(wxPrintData *data):
- wxPrinterBase(data)
+// ===========================================================================
+// implementation
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// Printer
+// ---------------------------------------------------------------------------
+
+wxWindowsPrinter::wxWindowsPrinter(wxPrintDialogData *data)
+ : wxPrinterBase(data)
{
- lpAbortProc = (WXFARPROC) MakeProcInstance((FARPROC) wxAbortProc, wxGetInstance());
+ m_lpAbortProc = (WXFARPROC) MakeProcInstance((FARPROC) wxAbortProc, wxGetInstance());
}
-wxWindowsPrinter::~wxWindowsPrinter(void)
+wxWindowsPrinter::~wxWindowsPrinter()
{
- FreeProcInstance((FARPROC) lpAbortProc);
+ FreeProcInstance((FARPROC) m_lpAbortProc);
}
bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
{
- abortIt = FALSE;
- 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;
-
- printData.SetMinPage(minPage);
- printData.SetMaxPage(maxPage);
- if (fromPage != 0)
- printData.SetFromPage(fromPage);
- if (toPage != 0)
- printData.SetToPage(toPage);
-
- if (minPage != 0)
- {
- printData.EnablePageNumbers(TRUE);
- if (printData.GetFromPage() < printData.GetMinPage())
- printData.SetFromPage(printData.GetMinPage());
- else if (printData.GetFromPage() > printData.GetMaxPage())
- printData.SetFromPage(printData.GetMaxPage());
- if (printData.GetToPage() > printData.GetMaxPage())
- printData.SetToPage(printData.GetMaxPage());
- else if (printData.GetToPage() < printData.GetMinPage())
- printData.SetToPage(printData.GetMinPage());
- }
- else
- printData.EnablePageNumbers(FALSE);
-
- // Create a suitable device context
- wxDC *dc = NULL;
- if (prompt)
- {
- wxPrintDialog dialog(parent, & printData);
- if (dialog.ShowModal() == wxID_OK)
- {
- dc = dialog.GetPrintDC();
- printData = dialog.GetPrintData();
- }
- }
- else
- {
- dc = new wxPrinterDC("", "", "", FALSE, 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)
+ return FALSE;
- // Set printout parameters
- printout->SetDC(dc);
+ printout->SetIsPreview(FALSE);
+ printout->OnPreparePrinting();
- 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);
+ // Get some parameters from the printout, if defined
+ int fromPage, toPage;
+ int minPage, maxPage;
+ printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
- // Create an abort window
- wxBeginBusyCursor();
+ if (maxPage == 0)
+ return FALSE;
- wxWindow *win = CreateAbortWindow(parent, printout);
- wxYield();
- ::SetAbortProc((HDC) dc->GetHDC(), (int (_stdcall *)(HDC, int)) lpAbortProc);
+ m_printDialogData.SetMinPage(minPage);
+ m_printDialogData.SetMaxPage(maxPage);
+ if (fromPage != 0)
+ m_printDialogData.SetFromPage(fromPage);
+ if (toPage != 0)
+ m_printDialogData.SetToPage(toPage);
- if (!win)
- {
- wxEndBusyCursor();
- wxMessageBox("Sorry, could not create an abort dialog.", "Print Error", wxOK, parent);
- delete dc;
- }
- abortWindow = win;
- abortWindow->Show(TRUE);
- wxYield();
-
- printout->OnBeginPrinting();
-
- bool keepGoing = TRUE;
-
- int copyCount;
- for (copyCount = 1; copyCount <= printData.GetNoCopies(); copyCount ++)
- {
- if (!printout->OnBeginDocument(printData.GetFromPage(), printData.GetToPage()))
+ if (minPage != 0)
{
- wxEndBusyCursor();
- wxMessageBox("Could not start printing.", "Print Error", wxOK, parent);
- break;
+ 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());
}
- if (abortIt)
- break;
+ else
+ m_printDialogData.EnablePageNumbers(FALSE);
- int pn;
- for (pn = printData.GetFromPage(); keepGoing && (pn <= printData.GetToPage()) && printout->HasPage(pn);
- pn++)
+ // Create a suitable device context
+ wxDC *dc = NULL;
+ if (prompt)
{
- if (abortIt)
- {
- keepGoing = FALSE;
- break;
- }
- else
- {
-// int dcID = ::SaveDC(dc->GetHDC());
- dc->StartPage();
- printout->OnPrintPage(pn);
- dc->EndPage();
-// ::RestoreDC(dc->GetHDC(), dcID);
- }
+ dc = PrintDialog(parent);
+ if (!dc)
+ return FALSE;
+ }
+ else
+ {
+ // dc = new wxPrinterDC("", "", "", FALSE, m_printData.GetOrientation());
+ dc = new wxPrinterDC(m_printDialogData.GetPrintData());
}
- printout->OnEndDocument();
- }
- printout->OnEndPrinting();
+ // 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;
+ }
+
+ 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);
- if (abortWindow)
- {
- abortWindow->Show(FALSE);
- delete abortWindow;
- abortWindow = NULL;
- }
+ dc->GetSizeMM(&w, &h);
+ printout->SetPageSizeMM((int)w, (int)h);
- wxEndBusyCursor();
+ // Create an abort window
+ wxBeginBusyCursor();
+
+ wxWindow *win = CreateAbortWindow(parent, printout);
+ wxYield();
+
+#if defined(__BORLANDC__) || defined(__GNUWIN32__) || defined(__SALFORDC__) || !defined(__WIN32__)
+ ::SetAbortProc((HDC) dc->GetHDC(), (FARPROC) m_lpAbortProc);
+#else
+ ::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();
+ wxLogDebug("Could not create an abort dialog.");
+
+ delete dc;
+ }
+ sm_abortWindow = win;
+ sm_abortWindow->Show(TRUE);
+ wxSafeYield();
- delete dc;
-
- return TRUE;
+ printout->OnBeginPrinting();
+
+ bool keepGoing = TRUE;
+
+ int copyCount;
+ for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++)
+ {
+ if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
+ {
+ wxEndBusyCursor();
+ wxLogError(_("Could not start printing."));
+ break;
+ }
+ if (sm_abortIt)
+ break;
+
+ int pn;
+ for (pn = m_printDialogData.GetFromPage(); keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
+ pn++)
+ {
+ if (sm_abortIt)
+ {
+ keepGoing = FALSE;
+ break;
+ }
+ else
+ {
+ dc->StartPage();
+ printout->OnPrintPage(pn);
+ dc->EndPage();
+ }
+ }
+ printout->OnEndDocument();
+ }
+
+ printout->OnEndPrinting();
+
+ if (sm_abortWindow)
+ {
+ sm_abortWindow->Show(FALSE);
+ delete sm_abortWindow;
+ sm_abortWindow = NULL;
+ }
+
+ wxEndBusyCursor();
+
+ delete dc;
+
+ return TRUE;
}
-bool wxWindowsPrinter::PrintDialog(wxWindow *parent)
+wxDC* wxWindowsPrinter::PrintDialog(wxWindow *parent)
{
- wxPrintDialog dialog(parent, & 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();
+ }
+
+ return dc;
}
bool wxWindowsPrinter::Setup(wxWindow *parent)
{
- wxPrintDialog dialog(parent, & printData);
- dialog.GetPrintData().SetSetupDialog(TRUE);
- return (dialog.ShowModal() == wxID_OK);
+ 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);
}
/*
- * 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 (!printPrintout)
- return FALSE;
- wxWindowsPrinter printer(&printData);
- return printer.Print(previewFrame, 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 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);
- previewPrintout->SetPPIScreen(logPPIScreenX, logPPIScreenY);
+ m_previewPrintout->SetPPIScreen(logPPIScreenX, logPPIScreenY);
::ReleaseDC(NULL, dc);
// Get a device context for the currently selected printer
- wxPrinterDC printerDC("", "", "", FALSE, printData.GetOrientation());
+ wxPrinterDC printerDC(m_printDialogData.GetPrintData());
int printerWidth = 150;
int printerHeight = 250;
if (printerDC.GetHDC())
{
- 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);
-
- previewPrintout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY);
- previewPrintout->SetPageSizeMM(printerWidth, printerHeight);
-
- if (logPPIPrinterX == 0 || logPPIPrinterY == 0 || printerWidth == 0 || printerHeight == 0)
- isOk = FALSE;
+ 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;
}
else
- isOk = FALSE;
+ m_isOk = FALSE;
- pageWidth = printerXRes;
- pageHeight = printerYRes;
+ m_pageWidth = printerXRes;
+ m_pageHeight = printerYRes;
// At 100%, the page should look about page-size on the screen.
- previewScale = (float)((float)screenWidth/(float)printerWidth);
- previewScale = previewScale * (float)((float)screenXRes/(float)printerYRes);
+ m_previewScale = (float)((float)screenWidth/(float)printerWidth);
+ m_previewScale = m_previewScale * (float)((float)screenXRes/(float)printerYRes);
}
/****************************************************************************
- FUNCTION: wxAbortProc()
+ FUNCTION: wxAbortProc()
PURPOSE: Processes messages for the Abort Dialog box
{
MSG msg;
- if (!wxPrinterBase::abortWindow) /* If the abort dialog isn't up yet */
+ if (!wxPrinterBase::sm_abortWindow) /* If the abort dialog isn't up yet */
return(TRUE);
/* Process messages intended for the abort dialog box */
- while (!wxPrinterBase::abortIt && PeekMessage(&msg, 0, 0, 0, TRUE))
- if (!IsDialogMessage((HWND) wxPrinterBase::abortWindow->GetHWND(), &msg)) {
+ 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::abortIt);
+ return (!wxPrinterBase::sm_abortIt);
}
projects / wxWidgets.git / blobdiff