set eol-style

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

diff --git a/include/wx/region.h b/include/wx/region.h
index e5549cf25457a7d7bd2a9f851130cb6aff7ff68c..eede02e6174dec282ba79ebeb709fc18a5e546f7 100644 (file)
--- a/include/wx/region.h
+++ b/include/wx/region.h
@@ -12,12 +12,12 @@
 #ifndef _WX_REGION_H_BASE_
 #define _WX_REGION_H_BASE_
 
 #ifndef _WX_REGION_H_BASE_
 #define _WX_REGION_H_BASE_
 

-#include "wx/bitmap.h"

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

-class WXDLLEXPORT wxColour;
-class WXDLLEXPORT wxRegion;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxColour;
+class WXDLLIMPEXP_FWD_CORE wxRegion;

 
 // ----------------------------------------------------------------------------
 // constants
 
 // ----------------------------------------------------------------------------
 // constants


@@ -82,7 +82,8 @@ public:
     // accessors
     // ---------
 
     // accessors
     // ---------
 

-    bool Ok() const { return m_refData != NULL; }
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const { return m_refData != NULL; }

 
     // Is region empty?
     virtual bool IsEmpty() const = 0;
 
     // Is region empty?
     virtual bool IsEmpty() const = 0;


@@ -141,23 +142,20 @@ public:
 #endif // wxUSE_IMAGE
 
     // Intersect rectangle or region with this one.
 #endif // wxUSE_IMAGE
 
     // Intersect rectangle or region with this one.

-    bool Intersect(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
-        { return Intersect(wxRect(x, y, w, h)); }
+    bool Intersect(wxCoord x, wxCoord y, wxCoord w, wxCoord h);

     bool Intersect(const wxRect& rect);
     bool Intersect(const wxRegion& region)
         { return DoIntersect(region); }
 
     // Subtract rectangle or region from this:
     // Combines the parts of 'this' that are not part of the second region.
     bool Intersect(const wxRect& rect);
     bool Intersect(const wxRegion& region)
         { return DoIntersect(region); }
 
     // Subtract rectangle or region from this:
     // Combines the parts of 'this' that are not part of the second region.

-    bool Subtract(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
-        { return Subtract(wxRect(x, y, w, h)); }
+    bool Subtract(wxCoord x, wxCoord y, wxCoord w, wxCoord h);

     bool Subtract(const wxRect& rect);
     bool Subtract(const wxRegion& region)
         { return DoSubtract(region); }
 
     // XOR: the union of two combined regions except for any overlapping areas.
     bool Subtract(const wxRect& rect);
     bool Subtract(const wxRegion& region)
         { return DoSubtract(region); }
 
     // XOR: the union of two combined regions except for any overlapping areas.

-    bool Xor(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
-        { return Xor(wxRect(x, y, w, h)); }
+    bool Xor(wxCoord x, wxCoord y, wxCoord w, wxCoord h);

     bool Xor(const wxRect& rect);
     bool Xor(const wxRegion& region)
         { return DoXor(region); }
     bool Xor(const wxRect& rect);
     bool Xor(const wxRegion& region)
         { return DoXor(region); }


@@ -193,7 +191,7 @@ protected:
 
 #define wxHAS_REGION_COMBINE
 
 
 #define wxHAS_REGION_COMBINE
 

-class wxRegionWithCombine : public wxRegionBase
+class WXDLLEXPORT wxRegionWithCombine : public wxRegionBase

 {
 public:
     // these methods are not part of public API as they're not implemented on
 {
 public:
     // these methods are not part of public API as they're not implemented on


@@ -209,17 +207,11 @@ protected:
     virtual bool DoCombine(const wxRegion& region, wxRegionOp op) = 0;
 
     // implement some wxRegionBase pure virtuals in terms of Combine()
     virtual bool DoCombine(const wxRegion& region, wxRegionOp op) = 0;
 
     // implement some wxRegionBase pure virtuals in terms of Combine()

-    virtual bool DoUnionWithRect(const wxRect& rect)
-        { return Combine(rect, wxRGN_OR); }
-    virtual bool DoUnionWithRegion(const wxRegion& region)
-        { return Combine(region, wxRGN_OR); }
-
-    virtual bool DoIntersect(const wxRegion& region)
-        { return Combine(region, wxRGN_AND); }
-    virtual bool DoSubtract(const wxRegion& region)
-        { return Combine(region, wxRGN_DIFF); }
-    virtual bool DoXor(const wxRegion& region)
-        { return Combine(region, wxRGN_XOR); }
+    virtual bool DoUnionWithRect(const wxRect& rect);
+    virtual bool DoUnionWithRegion(const wxRegion& region);
+    virtual bool DoIntersect(const wxRegion& region);
+    virtual bool DoSubtract(const wxRegion& region);
+    virtual bool DoXor(const wxRegion& region);

 };
 
 #endif // ports with wxRegion::Combine()
 };
 
 #endif // ports with wxRegion::Combine()


@@ -269,6 +261,24 @@ inline bool wxRegionBase::Xor(const wxRect& rect)
     return DoXor(wxRegion(rect));
 }
 
     return DoXor(wxRegion(rect));
 }
 

+// ...and these functions are here because they call the ones above, and its
+// not really proper to call an inline function before its defined inline.
+
+inline bool wxRegionBase::Intersect(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
+{
+    return Intersect(wxRect(x, y, w, h));
+}
+
+inline bool wxRegionBase::Subtract(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
+{
+    return Subtract(wxRect(x, y, w, h));
+}
+
+inline bool wxRegionBase::Xor(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
+{
+    return Xor(wxRect(x, y, w, h));
+}
+

 #ifdef wxHAS_REGION_COMBINE
 
 inline bool wxRegionWithCombine::Combine(wxCoord x,
 #ifdef wxHAS_REGION_COMBINE
 
 inline bool wxRegionWithCombine::Combine(wxCoord x,