addind nonowned window implementation

[wxWidgets.git] / include / wx / gtk / print.h

diff --git a/include/wx/gtk/print.h b/include/wx/gtk/print.h
index ae98de2e71e2fb73c35304f5bb9fe0f26fb17c68..46dde4f2b02aa5b59f8d8f2a3455581e0daf7959 100644 (file)
--- a/include/wx/gtk/print.h
+++ b/include/wx/gtk/print.h
@@ -4,7 +4,7 @@
 // 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
+// Copyright:   (c) Anthony Bretaudeau
 // Licence:     wxWindows Licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -19,6 +19,8 @@
 #include "wx/printdlg.h"
 #include "wx/prntbase.h"
 #include "wx/dc.h"
+#include "wx/cairo.h"
+
 
 typedef struct _GtkPrintOperation GtkPrintOperation;
 typedef struct _GtkPrintContext GtkPrintContext;
@@ -51,7 +53,7 @@ public:
     virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
                                                           wxPageSetupDialogData * data = NULL );
 
-    virtual wxDC* CreatePrinterDC( const wxPrintData& data );
+    virtual wxDCImpl* CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
 
     virtual bool HasPrintSetupDialog();
     virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data );
@@ -169,7 +171,6 @@ public:
 
 private:
     GtkPrintContext *m_gpc;
-    bool             m_showDialog;
     wxDC            *m_dc;
 
     DECLARE_DYNAMIC_CLASS(wxGtkPrinter)
@@ -214,14 +215,14 @@ private:
 };
 
 //-----------------------------------------------------------------------------
-// wxGtkPrintDC
+// wxGtkPrinterDC
 //-----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_CORE wxGtkPrintDC: public wxDC
+class WXDLLIMPEXP_CORE wxGtkPrinterDCImpl : public wxDCImpl
 {
 public:
-    wxGtkPrintDC( const wxPrintData& data );
-    virtual ~wxGtkPrintDC();
+    wxGtkPrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
+    virtual ~wxGtkPrinterDCImpl();
 
     bool Ok() const { return IsOk(); }
     bool IsOk() const;
@@ -242,22 +243,14 @@ public:
     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 SetBackgroundMode(int 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 ); }
+    void SetResolution(int ppi);
+    
+    // overriden for wxPrinterDC Impl
+    virtual int GetResolution();
+    virtual wxRect GetPaperRect();
 
 protected:
     bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
@@ -276,14 +269,13 @@ protected:
     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
+    void DoDrawSpline(const wxPointList *points);
+#endif
     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);
@@ -298,11 +290,7 @@ protected:
     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;
@@ -314,59 +302,13 @@ private:
     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)
+    GtkPrintContext        *m_gpc;
+    int                     m_resolution;
+    double                  m_PS2DEV;
+    double                  m_DEV2PS;
+
+    DECLARE_DYNAMIC_CLASS(wxGtkPrinterDCImpl)
+    DECLARE_NO_COPY_CLASS(wxGtkPrinterDCImpl)
 };
 
 // ----------------------------------------------------------------------------
@@ -390,11 +332,16 @@ public:
     virtual void DetermineScaling();
 
 private:
-    void Init(wxPrintout *printout, wxPrintout *printoutForPrinting);
+    void Init(wxPrintout *printout,
+              wxPrintout *printoutForPrinting,
+              wxPrintData *data);
+
+    // resolution to use in DPI
+    int m_resolution;
 
     DECLARE_CLASS(wxGtkPrintPreview)
 };
 
-#endif
+#endif // wxUSE_GTKPRINT
 
-#endif
+#endif // _WX_GTK_PRINT_H_