Small speed up to fonts and support for scaling.

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

diff --git a/include/wx/msw/region.h b/include/wx/msw/region.h
index 58c4d94baa1054b58e745faf5047962155cb7d11..bb1e56cea661d4adbb56543de4703ea69955bed1 100644 (file)
--- a/include/wx/msw/region.h
+++ b/include/wx/msw/region.h
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart
+// Copyright:   (c) 1997-2002 wxWindows team

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -13,10 +13,9 @@
 #define _WX_REGION_H_
 
 #ifdef __GNUG__
 #define _WX_REGION_H_
 
 #ifdef __GNUG__

-#pragma interface "region.h"
+    #pragma interface "region.h"

 #endif
 
 #endif
 

-#include "wx/list.h"

 #include "wx/gdiobj.h"
 #include "wx/gdicmn.h"
 
 #include "wx/gdiobj.h"
 #include "wx/gdicmn.h"
 


@@ -59,38 +58,45 @@ public:
         { Ref(r); return (*this); }
 
     // Modify region
         { Ref(r); return (*this); }
 
     // Modify region

+    // -------------
+

     // Clear current region
     // Clear current region

-    void Clear(void);
+    void Clear();
+
+    // Move the region
+    bool Offset(wxCoord x, wxCoord y);

 
     // Union rectangle or region with this.
 
     // Union rectangle or region with this.

-    inline bool Union(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_OR); }
-    inline bool Union(const wxRect& rect) { return Combine(rect, wxRGN_OR); }
-    inline bool Union(const wxRegion& region) { return Combine(region, wxRGN_OR); }
+    bool Union(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_OR); }
+    bool Union(const wxRect& rect) { return Combine(rect, wxRGN_OR); }
+    bool Union(const wxRegion& region) { return Combine(region, wxRGN_OR); }

 
     // Intersect rectangle or region with this.
 
     // Intersect rectangle or region with this.

-    inline bool Intersect(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_AND); }
-    inline bool Intersect(const wxRect& rect)  { return Combine(rect, wxRGN_AND); }
-    inline bool Intersect(const wxRegion& region)  { return Combine(region, wxRGN_AND); }
+    bool Intersect(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_AND); }
+    bool Intersect(const wxRect& rect)  { return Combine(rect, wxRGN_AND); }
+    bool Intersect(const wxRegion& region)  { return Combine(region, wxRGN_AND); }

 
     // Subtract rectangle or region from this:
     // Combines the parts of 'this' that are not part of the second region.
 
     // Subtract rectangle or region from this:
     // Combines the parts of 'this' that are not part of the second region.

-    inline bool Subtract(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_DIFF); }
-    inline bool Subtract(const wxRect& rect)  { return Combine(rect, wxRGN_DIFF); }
-    inline bool Subtract(const wxRegion& region)  { return Combine(region, wxRGN_DIFF); }
+    bool Subtract(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_DIFF); }
+    bool Subtract(const wxRect& rect)  { return Combine(rect, wxRGN_DIFF); }
+    bool Subtract(const wxRegion& region)  { return Combine(region, wxRGN_DIFF); }

 
     // XOR: the union of two combined regions except for any overlapping areas.
 
     // XOR: the union of two combined regions except for any overlapping areas.

-    inline bool Xor(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_XOR); }
-    inline bool Xor(const wxRect& rect)  { return Combine(rect, wxRGN_XOR); }
-    inline bool Xor(const wxRegion& region)  { return Combine(region, wxRGN_XOR); }
+    bool Xor(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { return Combine(x, y, width, height, wxRGN_XOR); }
+    bool Xor(const wxRect& rect)  { return Combine(rect, wxRGN_XOR); }
+    bool Xor(const wxRegion& region)  { return Combine(region, wxRGN_XOR); }

 
     // Information on region
 
     // Information on region

+    // ---------------------
+

     // Outer bounds of region
     void GetBox(wxCoord& x, wxCoord& y, wxCoord&w, wxCoord &h) const;
     // Outer bounds of region
     void GetBox(wxCoord& x, wxCoord& y, wxCoord&w, wxCoord &h) const;

-    wxRect GetBox(void) const ;
+    wxRect GetBox() const ;

 
     // Is region empty?
 
     // Is region empty?

-    bool Empty(void) const;
-    inline bool IsEmpty(void) const { return Empty(); }
+    bool Empty() const;
+    inline bool IsEmpty() const { return Empty(); }

 
     // Tests
     // Does the region contain the point (x,y)?
 
     // Tests
     // Does the region contain the point (x,y)?


@@ -110,38 +116,51 @@ public:
     // Get internal region handle
     WXHRGN GetHRGN() const;
 
     // Get internal region handle
     WXHRGN GetHRGN() const;
 

-    DECLARE_DYNAMIC_CLASS(wxRegion);
+protected:
+    virtual wxObjectRefData *CreateRefData() const;
+    virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
+

     friend class WXDLLEXPORT wxRegionIterator;
     friend class WXDLLEXPORT wxRegionIterator;

+
+    DECLARE_DYNAMIC_CLASS(wxRegion)

 };
 
 class WXDLLEXPORT wxRegionIterator : public wxObject
 {
 public:
 };
 
 class WXDLLEXPORT wxRegionIterator : public wxObject
 {
 public:

-    wxRegionIterator(void);
+    wxRegionIterator() { Init(); }

     wxRegionIterator(const wxRegion& region);
     wxRegionIterator(const wxRegion& region);

-    ~wxRegionIterator(void);
+    wxRegionIterator(const wxRegionIterator& ri) { Init(); *this = ri; }

 
 

-    void Reset(void) { m_current = 0; }
+    wxRegionIterator& operator=(const wxRegionIterator& ri);
+
+    virtual ~wxRegionIterator();
+
+    void Reset() { m_current = 0; }

     void Reset(const wxRegion& region);
 
     void Reset(const wxRegion& region);
 

+    bool HaveRects() const { return (m_current < m_numRects); }
+

 #ifndef __SALFORDC__
 #ifndef __SALFORDC__

-    operator bool (void) const { return (m_current < m_numRects); }
+    operator bool () const { return HaveRects(); }

 #endif
 
 #endif
 

-    bool HaveRects(void) const { return (m_current < m_numRects); }
+    wxRegionIterator& operator++();
+    wxRegionIterator operator++(int);

 
 

-    void operator ++ (void);
-    void operator ++ (int);
+    wxCoord GetX() const;
+    wxCoord GetY() const;
+    wxCoord GetW() const;
+    wxCoord GetWidth() const { return GetW(); }
+    wxCoord GetH() const;
+    wxCoord GetHeight() const { return GetH(); }

 
 

-    wxCoord GetX(void) const;
-    wxCoord GetY(void) const;
-    wxCoord GetW(void) const;
-    wxCoord GetWidth(void) const { return GetW(); }
-    wxCoord GetH(void) const;
-    wxCoord GetHeight(void) const { return GetH(); }
-    wxRect GetRect() const { return wxRect(GetX(), GetY(), GetWidth(), GetHeight()); }
+    wxRect GetRect() const { return wxRect(GetX(), GetY(), GetW(), GetH()); }

 
 private:
 
 private:

+    // common part of all ctors
+    void Init();
+

     long     m_current;
     long     m_numRects;
     wxRegion m_region;
     long     m_current;
     long     m_numRects;
     wxRegion m_region;