define wxHAS_ATOMIC_OPS only if native implementation is available; use fewer loop...

[wxWidgets.git] / include / wx / os2 / pen.h

diff --git a/include/wx/os2/pen.h b/include/wx/os2/pen.h
index d192842d2c546c4c6399e2db7958f1462f850c24..f05f6382f6cfbd17dfde32d069e9d45dbe7d056a 100644 (file)
--- a/include/wx/os2/pen.h
+++ b/include/wx/os2/pen.h
@@ -17,73 +17,31 @@
 
 typedef long wxPMDash;
 
-class WXDLLEXPORT wxPen;
-
-class WXDLLEXPORT wxPenRefData: public wxGDIRefData
-{
-    friend class WXDLLEXPORT wxPen;
-public:
-    wxPenRefData();
-    wxPenRefData(const wxPenRefData& rData);
-    virtual ~wxPenRefData();
-
-    bool operator==(const wxPenRefData& data) const
-    {
-        // we intentionally don't compare m_hPen fields here
-        return m_nStyle == data.m_nStyle &&
-               m_nWidth == data.m_nWidth &&
-               m_nJoin == data.m_nJoin &&
-               m_nCap == data.m_nCap &&
-               m_vColour == data.m_vColour &&
-               (m_style != wxSTIPPLE || m_stipple.IsRefTo(&data.m_stipple)) &&
-               (m_style != wxUSER_DASH ||
-                (m_dash == data.m_dash &&
-                    memcmp(m_dash, data.m_dash, m_nbDash*sizeof(wxDash)) == 0));
-    }
-
-protected:
-    int                             m_nWidth;
-    int                             m_nStyle;
-    int                             m_nJoin;
-    int                             m_nCap;
-    wxBitmap                        m_vStipple;
-    int                             m_nbDash;
-    wxDash *                        m_dash;
-    wxColour                        m_vColour;
-    WXHPEN                          m_hPen;// in OS/2 GPI this will be the PS the pen is associated with
-};
-
-#define M_PENDATA ((wxPenRefData *)m_refData)
-
+// ----------------------------------------------------------------------------
 // Pen
-class WXDLLEXPORT wxPen : public wxGDIObject
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxPen : public wxPenBase
 {
-    DECLARE_DYNAMIC_CLASS(wxPen)
 public:
-    wxPen();
+  wxPen() { }
     wxPen( const wxColour& rColour
           ,int             nWidth = 1
-          ,int             nStyle = wxSOLID
+          ,wxPenStyle      nStyle = wxPENSTYLE_SOLID
          );
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+    wxDEPRECATED_FUTURE( wxPen(const wxColour& col, int width, int style) );
+#endif
+
     wxPen( const wxBitmap& rStipple
           ,int             nWidth
          );
-    virtual ~wxPen();
-
-    inline bool   operator == (const wxPen& rPen) const
-    {
-        const wxPenRefData *penData = (wxPenRefData *)pen.m_refData;
-
-        // an invalid pen is only equal to another invalid pen
-        return m_refData ? penData && *M_PENDATA == *penData : !penData;
-    }
+    virtual ~wxPen() { }
 
+    bool   operator == (const wxPen& rPen) const;
     inline bool   operator != (const wxPen& rPen) const
         { return !(*this == rPen); }
 
-    virtual bool Ok() const { return IsOk(); }
-    virtual bool IsOk(void) const { return (m_refData != NULL); }
-
     //
     // Override in order to recreate the pen
     //
@@ -91,30 +49,25 @@ public:
     void SetColour(unsigned char cRed, unsigned char cGreen, unsigned char cBlue);
 
     void SetWidth(int nWidth);
-    void SetStyle(int nStyle);
+    void SetStyle(wxPenStyle nStyle);
     void SetStipple(const wxBitmap& rStipple);
     void SetDashes( int           nNbDashes
                    ,const wxDash* pDash
                   );
-    void SetJoin(int nJoin);
-    void SetCap(int nCap);
+    void SetJoin(wxPenJoin nJoin);
+    void SetCap(wxPenCap nCap);
     void SetPS(HPS hPS);
 
-    inline wxColour& GetColour(void) const { return (M_PENDATA ? M_PENDATA->m_vColour : wxNullColour); };
-    inline int       GetWidth(void) const { return (M_PENDATA ? M_PENDATA->m_nWidth : 0); };
-    inline int       GetStyle(void) const { return (M_PENDATA ? M_PENDATA->m_nStyle : 0); };
-    inline int       GetJoin(void) const { return (M_PENDATA ? M_PENDATA->m_nJoin : 0); };
-    inline int       GetCap(void) const { return (M_PENDATA ? M_PENDATA->m_nCap : 0); };
-    inline int       GetPS(void) const { return (M_PENDATA ? M_PENDATA->m_hPen : 0); };
-    inline int       GetDashes(wxDash **ptr) const
-    {
-        *ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL);
-        return (M_PENDATA ? M_PENDATA->m_nbDash : 0);
-    }
-    inline wxDash*   GetDash() const { return (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*)NULL); };
-    inline int       GetDashCount() const { return (M_PENDATA ? M_PENDATA->m_nbDash : 0); };
-
-    inline wxBitmap* GetStipple(void) const { return (M_PENDATA ? (& M_PENDATA->m_vStipple) : (wxBitmap*) NULL); };
+    wxColour GetColour(void) const;
+    int       GetWidth(void) const;
+    wxPenStyle GetStyle(void) const;
+    wxPenJoin  GetJoin(void) const;
+    wxPenCap   GetCap(void) const;
+    int       GetPS(void) const;
+    int       GetDashes(wxDash **ptr) const;
+    wxDash*   GetDash() const;
+    int       GetDashCount() const;
+    wxBitmap* GetStipple(void) const;
 
     //
     // Implementation
@@ -127,14 +80,22 @@ public:
     bool     FreeResource(bool bForce = false);
     virtual WXHANDLE GetResourceHandle(void) const;
     bool     IsFree(void) const;
-    void     Unshare(void);
 
 private:
     LINEBUNDLE                     m_vLineBundle;
     AREABUNDLE                     m_vAreaBundle;
+
+protected:
+    virtual wxGDIRefData* CreateGDIRefData() const;
+    virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const;
+
+    // same as FreeResource() + RealizeResource()
+    bool Recreate();
+
+    DECLARE_DYNAMIC_CLASS(wxPen)
 }; // end of CLASS wxPen
 
-extern int wx2os2PenStyle(int nWxStyle);
+extern int wx2os2PenStyle(wxPenStyle nWxStyle);
 
 #endif
     // _WX_PEN_H_