fix memory leak of FrameSite (see #3935)

[wxWidgets.git] / include / wx / msw / dcprint.h

diff --git a/include/wx/msw/dcprint.h b/include/wx/msw/dcprint.h
index dc434d0f931a52606f55a41e6645dc7a6d6add1c..ee442eddd12ed1a9354d2a84989c45c892713497 100644 (file)
--- a/include/wx/msw/dcprint.h
+++ b/include/wx/msw/dcprint.h
@@ -1,38 +1,83 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dcprint.h
+// Name:        wx/msw/dcprint.h
 // Purpose:     wxPrinterDC class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __DCPRINTH__
-#define __DCPRINTH__
+#ifndef _WX_MSW_DCPRINT_H_
+#define _WX_MSW_DCPRINT_H_
 
-#ifdef __GNUG__
-#pragma interface "dcprint.h"
-#endif
+#if wxUSE_PRINTING_ARCHITECTURE
 
-#include "wx/dc.h"
+#include "wx/dcprint.h"
+#include "wx/cmndata.h"
+#include "wx/msw/dc.h"
 
-class WXDLLEXPORT wxPrinterDC: public wxDC
+// ------------------------------------------------------------------------
+//    wxPrinterDCImpl
+//
+
+class WXDLLIMPEXP_CORE wxPrinterDCImpl : public wxMSWDCImpl
 {
- public:
-  DECLARE_CLASS(wxPrinterDC)
+public:
+    // Create from print data
+    wxPrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
+    wxPrinterDCImpl( wxPrinterDC *owner, WXHDC theDC );
+
+    // override some base class virtuals
+    virtual bool StartDoc(const wxString& message);
+    virtual void EndDoc();
+    virtual void StartPage();
+    virtual void EndPage();
+
+    virtual wxRect GetPaperRect() const;
+
+protected:
+    virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y,
+                              bool useMask = false);
+    virtual bool DoBlit(wxCoord xdest, wxCoord ydest,
+                        wxCoord width, wxCoord height,
+                        wxDC *source, wxCoord xsrc, wxCoord ysrc,
+                        wxRasterOperationMode rop = wxCOPY, bool useMask = false,
+                        wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
+    virtual void DoGetSize(int *w, int *h) const
+    {
+        GetDeviceSize(w, h);
+    }
+
+
+    // init the dc
+    void Init();
 
-  // Create a printer DC
-  wxPrinterDC(const wxString& driver, const wxString& device, const wxString& output, const bool interactive = TRUE, const int orientation = wxPORTRAIT);
-  wxPrinterDC(WXHDC theDC);
+    wxPrintData m_printData;
 
-  ~wxPrinterDC(void);
+private:
+    DECLARE_CLASS(wxPrinterDCImpl)
+    DECLARE_NO_COPY_CLASS(wxPrinterDCImpl)
+};
+
+// Gets an HDC for the specified printer configuration
+WXHDC WXDLLIMPEXP_CORE wxGetPrinterDC(const wxPrintData& data);
+
+// ------------------------------------------------------------------------
+//    wxPrinterDCromHDC
+//
+
+class WXDLLIMPEXP_CORE wxPrinterDCFromHDC: public wxPrinterDC
+{
+public:
+    wxPrinterDCFromHDC( WXHDC theDC )
+        : wxPrinterDC(new wxPrinterDCImpl(this, theDC))
+    {
+    }
 };
 
-// Gets an HDC for the default printer configuration
-WXHDC WXDLLEXPORT wxGetPrinterDC(int orientation);
+#endif // wxUSE_PRINTING_ARCHITECTURE
 
-#endif
-    // __DCPRINTH__
+#endif // _WX_MSW_DCPRINT_H_