initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/osx/carbon/region.h

@@ -0,0 +1,101 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/osx/carbon/region.h
+// Purpose:     wxRegion class
+// Author:      Stefan Csomor
+// Created:     1998-01-01
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MAC_CARBON_REGION_H_
+#define _WX_MAC_CARBON_REGION_H_
+
+#include "wx/list.h"
+
+class WXDLLIMPEXP_CORE wxRegion : public wxRegionWithCombine
+{
+public:
+    wxRegion() = default;
+    wxRegion(long x, long y, long w, long h);
+    wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight);
+    wxRegion(const wxRect& rect);
+    wxRegion( WXHRGN hRegion );
+    wxRegion(size_t n, const wxPoint *points, wxPolygonFillMode fillStyle = wxODDEVEN_RULE );
+#if wxUSE_IMAGE
+    wxRegion(const wxBitmap& bmp)
+    {
+        Union(bmp);
+    }
+    wxRegion(const wxBitmap& bmp,
+             const wxColour& transColour, int tolerance = 0)
+    {
+        Union(bmp, transColour, tolerance);
+    }
+#endif
+
+    virtual ~wxRegion();
+
+    // wxRegionBase methods
+    virtual void Clear() override;
+    virtual bool IsEmpty() const override;
+
+    // Internal
+    WXHRGN GetWXHRGN() const ;
+
+protected:
+    virtual wxGDIRefData *CreateGDIRefData() const override;
+    wxNODISCARD virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const override;
+
+    virtual bool DoIsEqual(const wxRegion& region) const override;
+    virtual bool DoGetBox(wxCoord& x, wxCoord& y, wxCoord& w, wxCoord& h) const override;
+    virtual wxRegionContain DoContainsPoint(wxCoord x, wxCoord y) const override;
+    virtual wxRegionContain DoContainsRect(const wxRect& rect) const override;
+
+    virtual bool DoOffset(wxCoord x, wxCoord y) override;
+    virtual bool DoCombine(const wxRegion& region, wxRegionOp op) override;
+    virtual bool DoUnionWithRect(const wxRect& rect) override;
+
+private:
+    wxDECLARE_DYNAMIC_CLASS(wxRegion);
+    friend class WXDLLIMPEXP_FWD_CORE wxRegionIterator;
+};
+
+class WXDLLIMPEXP_CORE wxRegionIterator : public wxObject
+{
+public:
+    wxRegionIterator();
+    wxRegionIterator(const wxRegion& region);
+    wxRegionIterator(const wxRegionIterator& iterator);
+    virtual ~wxRegionIterator();
+
+    wxRegionIterator& operator=(const wxRegionIterator& iterator);
+
+    void Reset() { m_current = 0; }
+    void Reset(const wxRegion& region);
+
+    operator bool () const { return m_current < m_numRects; }
+    bool HaveRects() const { return m_current < m_numRects; }
+
+    wxRegionIterator& operator++();
+    wxRegionIterator operator++(int);
+
+    long GetX() const;
+    long GetY() const;
+    long GetW() const;
+    long GetWidth() const { return GetW(); }
+    long GetH() const;
+    long GetHeight() const { return GetH(); }
+    wxRect GetRect() const { return wxRect((int)GetX(), (int)GetY(), (int)GetWidth(), (int)GetHeight()); }
+
+private:
+    void SetRects(long numRects, wxRect *rects);
+
+    long     m_current;
+    long     m_numRects;
+    wxRegion m_region;
+    wxRect*  m_rects;
+
+    wxDECLARE_DYNAMIC_CLASS(wxRegionIterator);
+};
+
+#endif // _WX_MAC_CARBON_REGION_H_