Add support for GTK print, modified from patch 1782055

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48578 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

Makefile.in

@@ -2344,6 +2344,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_GUI_HDR =  \
 	wx/gtk/gauge.h \
 	wx/gtk/gnome/gprint.h \
 	wx/gtk/gnome/gvfs.h \
+	wx/gtk/print.h \
 	wx/gtk/listbox.h \
 	wx/gtk/mdi.h \
 	wx/gtk/menu.h \
@@ -4534,6 +4535,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___GUI_SRC_OBJECTS =  \
 	monodll_gauge.o \
 	monodll_gprint.o \
 	monodll_gvfs.o \
+	monodll_print.o \
 	monodll_listbox.o \
 	monodll_mdi.o \
 	monodll_menu.o \
@@ -6380,6 +6382,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___GUI_SRC_OBJECTS_1 =  \
 	monolib_gauge.o \
 	monolib_gprint.o \
 	monolib_gvfs.o \
+	monolib_print.o \
 	monolib_listbox.o \
 	monolib_mdi.o \
 	monolib_menu.o \
@@ -8500,6 +8503,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___GUI_SRC_OBJECTS_2 =  \
 	coredll_gauge.o \
 	coredll_gprint.o \
 	coredll_gvfs.o \
+	coredll_print.o \
 	coredll_listbox.o \
 	coredll_mdi.o \
 	coredll_menu.o \
@@ -9956,6 +9960,7 @@ COND_TOOLKIT_GTK_TOOLKIT_VERSION_2___GUI_SRC_OBJECTS_3 =  \
 	corelib_gauge.o \
 	corelib_gprint.o \
 	corelib_gvfs.o \
+	corelib_print.o \
 	corelib_listbox.o \
 	corelib_mdi.o \
 	corelib_menu.o \
@@ -13961,9 +13966,6 @@ monodll_regiong.o: $(srcdir)/src/generic/regiong.cpp $(MONODLL_ODEP)
 monodll_gsockpm.o: $(srcdir)/src/os2/gsockpm.cpp $(MONODLL_ODEP)
 	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/os2/gsockpm.cpp
 
-monodll_print.o: $(srcdir)/src/os2/print.cpp $(MONODLL_ODEP)
-	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/os2/print.cpp
-
 monodll_colschem.o: $(srcdir)/src/univ/colschem.cpp $(MONODLL_ODEP)
 	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/univ/colschem.cpp
 
@@ -16589,6 +16591,12 @@ monodll_sound_sdl.o: $(srcdir)/src/unix/sound_sdl.cpp $(MONODLL_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@monodll_gauge.o: $(srcdir)/src/univ/gauge.cpp $(MONODLL_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/univ/gauge.cpp
 
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@monodll_print.o: $(srcdir)/src/gtk/print.cpp $(MONODLL_ODEP)
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/gtk/print.cpp
+
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@monodll_print.o: $(srcdir)/src/os2/print.cpp $(MONODLL_ODEP)
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/os2/print.cpp
+
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@monodll_listbox.o: $(srcdir)/src/gtk/listbox.cpp $(MONODLL_ODEP)
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/gtk/listbox.cpp
 
@@ -18293,9 +18301,6 @@ monolib_regiong.o: $(srcdir)/src/generic/regiong.cpp $(MONOLIB_ODEP)
 monolib_gsockpm.o: $(srcdir)/src/os2/gsockpm.cpp $(MONOLIB_ODEP)
 	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/os2/gsockpm.cpp
 
-monolib_print.o: $(srcdir)/src/os2/print.cpp $(MONOLIB_ODEP)
-	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/os2/print.cpp
-
 monolib_colschem.o: $(srcdir)/src/univ/colschem.cpp $(MONOLIB_ODEP)
 	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/univ/colschem.cpp
 
@@ -20921,6 +20926,12 @@ monolib_sound_sdl.o: $(srcdir)/src/unix/sound_sdl.cpp $(MONOLIB_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@monolib_gauge.o: $(srcdir)/src/univ/gauge.cpp $(MONOLIB_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/univ/gauge.cpp
 
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@monolib_print.o: $(srcdir)/src/gtk/print.cpp $(MONOLIB_ODEP)
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/gtk/print.cpp
+
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@monolib_print.o: $(srcdir)/src/os2/print.cpp $(MONOLIB_ODEP)
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/os2/print.cpp
+
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@monolib_listbox.o: $(srcdir)/src/gtk/listbox.cpp $(MONOLIB_ODEP)
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/gtk/listbox.cpp
 
@@ -23960,9 +23971,6 @@ coredll_regiong.o: $(srcdir)/src/generic/regiong.cpp $(COREDLL_ODEP)
 coredll_gsockpm.o: $(srcdir)/src/os2/gsockpm.cpp $(COREDLL_ODEP)
 	$(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/os2/gsockpm.cpp
 
-coredll_print.o: $(srcdir)/src/os2/print.cpp $(COREDLL_ODEP)
-	$(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/os2/print.cpp
-
 coredll_colschem.o: $(srcdir)/src/univ/colschem.cpp $(COREDLL_ODEP)
 	$(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/univ/colschem.cpp
 
@@ -25799,6 +25807,12 @@ coredll_win32.o: $(srcdir)/src/univ/themes/win32.cpp $(COREDLL_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@coredll_gauge.o: $(srcdir)/src/univ/gauge.cpp $(COREDLL_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@	$(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/univ/gauge.cpp
 
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@coredll_print.o: $(srcdir)/src/gtk/print.cpp $(COREDLL_ODEP)
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/gtk/print.cpp
+
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@coredll_print.o: $(srcdir)/src/os2/print.cpp $(COREDLL_ODEP)
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/os2/print.cpp
+
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@coredll_listbox.o: $(srcdir)/src/gtk/listbox.cpp $(COREDLL_ODEP)
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(COREDLL_CXXFLAGS) $(srcdir)/src/gtk/listbox.cpp
 
@@ -26918,9 +26932,6 @@ corelib_regiong.o: $(srcdir)/src/generic/regiong.cpp $(CORELIB_ODEP)
 corelib_gsockpm.o: $(srcdir)/src/os2/gsockpm.cpp $(CORELIB_ODEP)
 	$(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/os2/gsockpm.cpp
 
-corelib_print.o: $(srcdir)/src/os2/print.cpp $(CORELIB_ODEP)
-	$(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/os2/print.cpp
-
 corelib_colschem.o: $(srcdir)/src/univ/colschem.cpp $(CORELIB_ODEP)
 	$(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/univ/colschem.cpp
 
@@ -28757,6 +28768,12 @@ corelib_win32.o: $(srcdir)/src/univ/themes/win32.cpp $(CORELIB_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@corelib_gauge.o: $(srcdir)/src/univ/gauge.cpp $(CORELIB_ODEP)
 @COND_USE_GUI_1_WXUNIV_1@	$(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/univ/gauge.cpp
 
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@corelib_print.o: $(srcdir)/src/gtk/print.cpp $(CORELIB_ODEP)
+@COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/gtk/print.cpp
+
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@corelib_print.o: $(srcdir)/src/os2/print.cpp $(CORELIB_ODEP)
+@COND_TOOLKIT_PM_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/os2/print.cpp
+
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@corelib_listbox.o: $(srcdir)/src/gtk/listbox.cpp $(CORELIB_ODEP)
 @COND_TOOLKIT_GTK_TOOLKIT_VERSION_2_USE_GUI_1_WXUNIV_0@	$(CXXC) -c -o $@ $(CORELIB_CXXFLAGS) $(srcdir)/src/gtk/listbox.cpp
 

build/bakefiles/files.bkl

@@ -1056,6 +1056,7 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
     src/gtk/gauge.cpp
     src/gtk/gnome/gprint.cpp
     src/gtk/gnome/gvfs.cpp
+    src/gtk/print.cpp
     src/gtk/listbox.cpp
     src/gtk/mdi.cpp
     src/gtk/menu.cpp
@@ -1106,6 +1107,7 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
     wx/gtk/gauge.h
     wx/gtk/gnome/gprint.h
     wx/gtk/gnome/gvfs.h
+    wx/gtk/print.h
     wx/gtk/listbox.h
     wx/gtk/mdi.h
     wx/gtk/menu.h

include/wx/gtk/print.h

@@ -0,0 +1,400 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/print.h
+// Author:      Anthony Bretaudeau
+// Purpose:     GTK printing support
+// Created:     2007-08-25
+// RCS-ID:      $Id: print.h,v 1 2007-08-25 05:44:44 PC Exp $
+// Copyright:   (c) 2007 wxWidgets development team
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_PRINT_H_
+#define _WX_GTK_PRINT_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_GTKPRINT
+
+#include "wx/print.h"
+#include "wx/printdlg.h"
+#include "wx/prntbase.h"
+#include "wx/dc.h"
+
+typedef struct _GtkPrintOperation GtkPrintOperation;
+typedef struct _GtkPrintContext GtkPrintContext;
+typedef struct _GtkPrintSettings GtkPrintSettings;
+typedef struct _GtkPageSetup GtkPageSetup;
+
+typedef struct _cairo cairo_t;
+
+//----------------------------------------------------------------------------
+// wxGtkPrintFactory
+//----------------------------------------------------------------------------
+
+class wxGtkPrintFactory: public wxPrintFactory
+{
+public:
+    virtual wxPrinterBase *CreatePrinter( wxPrintDialogData *data );
+
+    virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
+                                                    wxPrintout *printout = NULL,
+                                                    wxPrintDialogData *data = NULL );
+    virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
+                                                    wxPrintout *printout,
+                                                    wxPrintData *data );
+
+    virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
+                                                  wxPrintDialogData *data = NULL );
+    virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
+                                                  wxPrintData *data );
+
+    virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
+                                                          wxPageSetupDialogData * data = NULL );
+
+    virtual wxDC* CreatePrinterDC( const wxPrintData& data );
+
+    virtual bool HasPrintSetupDialog();
+    virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data );
+    virtual bool HasOwnPrintToFile();
+    virtual bool HasPrinterLine();
+    virtual wxString CreatePrinterLine();
+    virtual bool HasStatusLine();
+    virtual wxString CreateStatusLine();
+
+    virtual wxPrintNativeDataBase *CreatePrintNativeData();
+};
+
+//----------------------------------------------------------------------------
+// wxGtkPrintDialog
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGtkPrintDialog: public wxPrintDialogBase
+{
+public:
+    wxGtkPrintDialog( wxWindow *parent,
+                         wxPrintDialogData* data = NULL );
+    wxGtkPrintDialog( wxWindow *parent, wxPrintData* data);
+    virtual ~wxGtkPrintDialog();
+
+    wxPrintData& GetPrintData()
+        { return m_printDialogData.GetPrintData(); }
+    wxPrintDialogData& GetPrintDialogData()
+        { return m_printDialogData; }
+
+    wxDC *GetPrintDC() { return m_dc; }
+    void SetPrintDC(wxDC * printDC) { m_dc = printDC; }
+
+    virtual int ShowModal();
+
+    virtual bool Validate() { return true; }
+    virtual bool TransferDataToWindow() { return true; }
+    virtual bool TransferDataFromWindow() { return true; }
+
+    void SetShowDialog(bool show) { m_showDialog = show; }
+    bool GetShowDialog() { return m_showDialog; }
+
+protected:
+    // Implement some base class methods to do nothing to avoid asserts and
+    // GTK warnings, since this is not a real wxDialog.
+    virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
+                           int WXUNUSED(width), int WXUNUSED(height),
+                           int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
+    virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
+                              int WXUNUSED(width), int WXUNUSED(height)) {}
+
+private:
+    wxPrintDialogData    m_printDialogData;
+    wxWindow            *m_parent;
+    bool                 m_showDialog;
+    wxDC                *m_dc;
+
+    DECLARE_DYNAMIC_CLASS(wxGtkPrintDialog)
+};
+
+//----------------------------------------------------------------------------
+// wxGtkPageSetupDialog
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGtkPageSetupDialog: public wxPageSetupDialogBase
+{
+public:
+    wxGtkPageSetupDialog( wxWindow *parent,
+                            wxPageSetupDialogData* data = NULL );
+    virtual ~wxGtkPageSetupDialog();
+
+    virtual wxPageSetupDialogData& GetPageSetupDialogData() { return m_pageDialogData; }
+
+    virtual int ShowModal();
+
+    virtual bool Validate() { return true; }
+    virtual bool TransferDataToWindow() { return true; }
+    virtual bool TransferDataFromWindow() { return true; }
+
+protected:
+    // Implement some base class methods to do nothing to avoid asserts and
+    // GTK warnings, since this is not a real wxDialog.
+    virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
+                           int WXUNUSED(width), int WXUNUSED(height),
+                           int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
+    virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
+                              int WXUNUSED(width), int WXUNUSED(height)) {}
+
+private:
+    wxPageSetupDialogData    m_pageDialogData;
+    wxWindow                *m_parent;
+
+    DECLARE_DYNAMIC_CLASS(wxGtkPageSetupDialog)
+};
+
+//----------------------------------------------------------------------------
+// wxGtkPrinter
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGtkPrinter : public wxPrinterBase
+{
+public:
+    wxGtkPrinter(wxPrintDialogData *data = NULL);
+    virtual ~wxGtkPrinter();
+
+    virtual bool Print(wxWindow *parent,
+                       wxPrintout *printout,
+                       bool prompt = true);
+    virtual wxDC* PrintDialog(wxWindow *parent);
+    virtual bool Setup(wxWindow *parent);
+
+    GtkPrintContext *GetPrintContext() { return m_gpc; }
+    void SetPrintContext(GtkPrintContext *context) {m_gpc = context;}
+    void BeginPrint(wxPrintout *printout, GtkPrintOperation *operation, GtkPrintContext *context);
+    void DrawPage(wxPrintout *printout, GtkPrintOperation *operation, GtkPrintContext *context, int page_nr);
+
+private:
+    GtkPrintContext *m_gpc;
+    bool             m_showDialog;
+    wxDC            *m_dc;
+
+    DECLARE_DYNAMIC_CLASS(wxGtkPrinter)
+    DECLARE_NO_COPY_CLASS(wxGtkPrinter)
+};
+
+//----------------------------------------------------------------------------
+// wxGtkPrintNativeData
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGtkPrintNativeData : public wxPrintNativeDataBase
+{
+public:
+    wxGtkPrintNativeData();
+    virtual ~wxGtkPrintNativeData();
+
+    virtual bool TransferTo( wxPrintData &data );
+    virtual bool TransferFrom( const wxPrintData &data );
+
+    virtual bool Ok() const { return IsOk(); }
+    virtual bool IsOk() const { return true; }
+
+    GtkPrintSettings* GetPrintConfig() { return m_config; }
+    void SetPrintConfig( GtkPrintSettings * config );
+
+    void SetPrintJob( GtkPrintOperation *job ) { m_job = job; }
+    GtkPrintOperation* GetPrintJob() { return m_job; }
+
+    GtkPrintContext *GetPrintContext() { return m_context; }
+    void SetPrintContext(GtkPrintContext *context) {m_context = context; }
+
+
+    GtkPageSetup* GetPageSetupFromSettings(GtkPrintSettings* settings);
+    void SetPageSetupToSettings(GtkPrintSettings* settings, GtkPageSetup* page_setup);
+
+private:
+    GtkPrintSettings    *m_config;
+    GtkPrintOperation   *m_job;
+    GtkPrintContext     *m_context;
+
+    DECLARE_DYNAMIC_CLASS(wxGtkPrintNativeData)
+};
+
+//-----------------------------------------------------------------------------
+// wxGtkPrintDC
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGtkPrintDC: public wxDC
+{
+public:
+    wxGtkPrintDC( const wxPrintData& data );
+    virtual ~wxGtkPrintDC();
+
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const;
+
+    bool CanDrawBitmap() const { return true; }
+    void Clear();
+    void SetFont( const wxFont& font );
+    void SetPen( const wxPen& pen );
+    void SetBrush( const wxBrush& brush );
+    void SetLogicalFunction( int function );
+    void SetBackground( const wxBrush& brush );
+    void DestroyClippingRegion();
+    bool StartDoc(const wxString& message);
+    void EndDoc();
+    void StartPage();
+    void EndPage();
+    wxCoord GetCharHeight() const;
+    wxCoord GetCharWidth() const;
+    bool CanGetTextExtent() const { return true; }
+    wxSize GetPPI() const;
+    void SetLogicalOrigin( wxCoord x, wxCoord y );
+    void SetDeviceOrigin( wxCoord x, wxCoord y );
+    virtual int GetDepth() const { return 24; }
+    void SetBackgroundMode(int WXUNUSED(mode));
+    void SetPalette(const wxPalette& WXUNUSED(palette)) { }
+    static void SetResolution(int ppi);
+    static int GetResolution();
+    void DrawScaledBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, wxCoord w, wxCoord h,
+                    bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL)
+        { DoDrawScaledBitmap( bmp, x, y, w, h, useMask, quality ); }
+    void DrawScaledBitmap(const wxBitmap &bmp, const wxPoint& pt, const wxSize& sz,
+                    bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL)
+        { DoDrawScaledBitmap( bmp, pt.x, pt.y, sz.x, sz.y, useMask, quality ); }
+    void DrawScaledBitmap(const wxBitmap &bmp, const wxRect& rect,
+                    bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL)
+        { DoDrawScaledBitmap( bmp, rect.x, rect.y, rect.width, rect.height, useMask, quality ); }
+
+protected:
+    bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
+    void DoGradientFillConcentric(const wxRect& rect, const wxColour& initialColour, const wxColour& destColour, const wxPoint& circleCenter);
+    void DoGradientFillLinear(const wxRect& rect, const wxColour& initialColour, const wxColour& destColour, wxDirection nDirection = wxEAST);
+    bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;
+    void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2);
+    void DoCrossHair(wxCoord x, wxCoord y);
+    void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc);
+    void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea);
+    void DoDrawPoint(wxCoord x, wxCoord y);
+    void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
+    void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
+    void DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
+    void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
+    void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20.0);
+    void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
+#if wxUSE_SPLINES
+    void DoDrawSpline(wxList *points);
+#endif // wxUSE_SPLINES
+    bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+            wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = false,
+            wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
+    void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y );
+    void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask = false  );
+    void DoDrawScaledBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, wxCoord w, wxCoord h, bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL );
+    void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
+    void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
+    void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
+    void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { }
+    void DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y,
+                     wxCoord *descent = (wxCoord *) NULL,
+                     wxCoord *externalLeading = (wxCoord *) NULL,
+                     const wxFont *theFont = (wxFont *) NULL ) const;
+    void DoGetSize(int* width, int* height) const;
+    void DoGetSizeMM(int *width, int *height) const;
+
+    wxPrintData& GetPrintData() { return m_printData; }
+    void SetPrintData(const wxPrintData& data);
+
+    void ComputeScaleAndOrigin();
+
+private:
+    static float ms_PSScaleFactor;
+
+    wxPrintData             m_printData;
+    PangoContext           *m_context;
+    PangoLayout            *m_layout;
+    PangoFontDescription   *m_fontdesc;
+    cairo_t                *m_cairo;
+
+    unsigned char           m_currentRed;
+    unsigned char           m_currentGreen;
+    unsigned char           m_currentBlue;
+    unsigned char           m_currentAlpha;
+
+    int                     m_deviceOffsetY;
+    int                     m_deviceOffsetX;
+
+    GtkPrintContext      *m_gpc;
+    static int            ms_resolution;
+
+    wxCoord DeviceToLogicalX(wxCoord x) const
+    {
+        int addValue = 0;
+        if (m_signX == -1) addValue = m_deviceOffsetX - m_deviceOriginX; // right to left
+        else addValue = m_deviceOriginX;// left to right
+        return (wxCoord) ((double)(x - addValue) * m_signX + m_logicalOriginX);
+    }
+    wxCoord DeviceToLogicalXRel(wxCoord x) const
+    {
+        return x;
+    }
+    wxCoord DeviceToLogicalY(wxCoord y) const
+    {
+        int addValue = 0;
+        if (m_signY == -1) addValue = m_deviceOffsetY - m_deviceOriginY; // bottom to up
+        else addValue = m_deviceOriginY;// up to bottom
+        return (wxCoord) ((double)(y - addValue) * m_signY + m_logicalOriginY);
+    }
+    wxCoord DeviceToLogicalYRel(wxCoord y) const
+    {
+        return y;
+    }
+    wxCoord LogicalToDeviceX(wxCoord x) const
+    {
+        int addValue = 0;
+        if (m_signX == -1) addValue = m_deviceOffsetX - m_deviceOriginX; // right to left
+        else addValue = m_deviceOriginX;// left to right
+        return (wxCoord) ((double)(x - m_logicalOriginX) * m_signX + addValue);
+    }
+    wxCoord LogicalToDeviceXRel(wxCoord x) const
+    {
+        return x;
+    }
+    wxCoord LogicalToDeviceY(wxCoord y) const
+    {
+        int addValue = 0;
+        if (m_signY == -1) addValue = m_deviceOffsetY - m_deviceOriginY; // bottom to up
+        else addValue = m_deviceOriginY;// up to bottom
+        return (wxCoord) ((double)(y - m_logicalOriginY)  * m_signY + addValue);
+    }
+    wxCoord LogicalToDeviceYRel(wxCoord y) const
+    {
+        return y;
+    }
+
+    DECLARE_DYNAMIC_CLASS(wxGtkPrintDC)
+    DECLARE_NO_COPY_CLASS(wxGtkPrintDC)
+};
+
+// ----------------------------------------------------------------------------
+// wxGtkPrintPreview: programmer creates an object of this class to preview a
+// wxPrintout.
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGtkPrintPreview : public wxPrintPreviewBase
+{
+public:
+    wxGtkPrintPreview(wxPrintout *printout,
+                             wxPrintout *printoutForPrinting = (wxPrintout *) NULL,
+                             wxPrintDialogData *data = (wxPrintDialogData *) NULL);
+    wxGtkPrintPreview(wxPrintout *printout,
+                             wxPrintout *printoutForPrinting,
+                             wxPrintData *data);
+
+    virtual ~wxGtkPrintPreview();
+
+    virtual bool Print(bool interactive);
+    virtual void DetermineScaling();
+
+private:
+    void Init(wxPrintout *printout, wxPrintout *printoutForPrinting);
+
+    DECLARE_CLASS(wxGtkPrintPreview)
+};
+
+#endif
+
+#endif

src/generic/prntdlgg.cpp

@@ -68,8 +68,8 @@
 #endif
 
 #if wxUSE_GTKPRINT
-    // #include "wx/link.h"
+    #include "wx/link.h"
-    // wxFORCE_LINK_MODULE(gtk_print)
+    wxFORCE_LINK_MODULE(gtk_print)
 #endif
 
 // ----------------------------------------------------------------------------