Compile in IFF stuff.

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

diff --git a/include/wx/motif/region.h b/include/wx/motif/region.h
index ca68dc140af831c4b6f7152444de7a620106abd0..8e5157eb055bb2899ead6e9b90fcd03787f7b903 100644 (file)
--- a/include/wx/motif/region.h
+++ b/include/wx/motif/region.h
@@ -20,8 +20,12 @@
 #include "wx/gdiobj.h"
 #include "wx/gdicmn.h"
 
-class WXDLLEXPORT wxRect;
-class WXDLLEXPORT wxPoint;
+// ----------------------------------------------------------------------------
+// A list of rectangles type used by wxRegion and wxWindow
+// ----------------------------------------------------------------------------
+
+WX_DECLARE_LIST(wxRect, wxRectList);
+
 
 enum wxRegionContain {
        wxOutRegion = 0, wxPartRegion = 1, wxInRegion = 2
@@ -37,10 +41,10 @@ wxRGN_XOR           // Creates the union of two combined regions except for any
 };
 
 class WXDLLEXPORT wxRegion : public wxGDIObject {
-DECLARE_DYNAMIC_CLASS(wxRegion);
-       friend class WXDLLEXPORT wxRegionIterator;
+    DECLARE_DYNAMIC_CLASS(wxRegion)
+    friend class WXDLLEXPORT wxRegionIterator;
 public:
-    wxRegion(long x, long y, long w, long h);
+    wxRegion(wxCoord x, wxCoord y, wxCoord w, wxCoord h);
     wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight);
     wxRegion(const wxRect& rect);
        wxRegion();
@@ -57,29 +61,29 @@ public:
        void Clear();
 
        // Union rectangle or region with this.
-       inline bool Union(long x, long y, long width, long height) { return Combine(x, y, width, height, wxRGN_OR); }
+       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); }
 
        // Intersect rectangle or region with this.
-       inline bool Intersect(long x, long y, long width, long height) { return Combine(x, y, width, height, wxRGN_AND); }
+       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); }
 
        // Subtract rectangle or region from this:
     // Combines the parts of 'this' that are not part of the second region.
-       inline bool Subtract(long x, long y, long width, long height) { return Combine(x, y, width, height, wxRGN_DIFF); }
+       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); }
 
        // XOR: the union of two combined regions except for any overlapping areas.
-       inline bool Xor(long x, long y, long width, long height) { return Combine(x, y, width, height, wxRGN_XOR); }
+       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); }
 
        //# Information on region
        // Outer bounds of region
-       void GetBox(long& x, long& y, long&w, long &h) const;
+       void GetBox(wxCoord& x, wxCoord& y, wxCoord&w, wxCoord &h) const;
        wxRect GetBox() const ;
 
        // Is region empty?
@@ -89,25 +93,35 @@ public:
 
        //# Tests
        // Does the region contain the point (x,y)?
-       wxRegionContain Contains(long x, long y) const;
+       wxRegionContain Contains(wxCoord x, wxCoord y) const;
        // Does the region contain the point pt?
        wxRegionContain Contains(const wxPoint& pt) const;
        // Does the region contain the rectangle (x, y, w, h)?
-       wxRegionContain Contains(long x, long y, long w, long h) const;
+       wxRegionContain Contains(wxCoord x, wxCoord y, wxCoord w, wxCoord h) const;
        // Does the region contain the rectangle rect?
        wxRegionContain Contains(const wxRect& rect) const;
 
 // Internal
-       bool Combine(long x, long y, long width, long height, wxRegionOp op);
+       bool Combine(wxCoord x, wxCoord y, wxCoord width, wxCoord height, wxRegionOp op);
        bool Combine(const wxRegion& region, wxRegionOp op);
        bool Combine(const wxRect& rect, wxRegionOp op);
 
     // Get the internal Region handle
-    WXRegion GetXRegion() ;
+    WXRegion GetXRegion() const;
+
+// 'Naughty' functions that allow wxWindows to use a list of rects
+// instead of the region, in certain circumstances (e.g. when
+// making a region out of the update rectangles).
+// These are used by wxPaintDC::wxPaintDC and wxRegionIterator::Reset.
+    bool UsingRects() const;
+    wxRect* GetRects();
+    int GetRectCount() const;
+    void SetRects(const wxRectList& rectList);
+    void SetRects(int count, const wxRect* rects);
 };
 
 class WXDLLEXPORT wxRegionIterator : public wxObject {
-DECLARE_DYNAMIC_CLASS(wxRegionIterator);
+    DECLARE_DYNAMIC_CLASS(wxRegionIterator)
 public:
        wxRegionIterator();
        wxRegionIterator(const wxRegion& region);
@@ -122,19 +136,19 @@ public:
        void operator ++ ();
        void 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(GetX(), GetY(), GetWidth(), GetHeight()); }
+       wxCoord GetX() const;
+       wxCoord GetY() const;
+       wxCoord GetW() const;
+       wxCoord GetWidth() const { return GetW(); }
+       wxCoord GetH() const;
+       wxCoord GetHeight() const { return GetH(); }
+        wxRect GetRect() const { return wxRect(GetX(), GetY(), GetWidth(), GetHeight()); }
 
 private:
-       long     m_current;
-       long     m_numRects;
+       size_t   m_current;
+       size_t   m_numRects;
        wxRegion m_region;
-    wxRect*  m_rects;
+        wxRect*  m_rects;
 };
 
 #endif