Implemented the first phase of OOR (Original Object Return). See the

text in the demo for more details of what this means, but in a
nutshell methods such as wxWindow.GetParent or FindWindowById will now
return a shadow object of the proper type if it can.  By "proper type"
I mean that if the wxWindow pointer returned from FindWindowById
really points to a wxButton then the Python object constructed will be
of a wxButtonPtr class instead of wxWindowPtr as before.  This should
reduce or eliminiate the need for wxPyTypeCast.  (Woo Hoo!)  The
objects returned are still not the original Python object, but that is
the next step.  (Although it will probably only work on Python 2.1 and
beyond because it will use weak references.)

A few other minor tweaks and fixes and additions for things found
while doing the OOR stuff.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10197 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/gdi.i

@@ -37,24 +37,21 @@
 
 //---------------------------------------------------------------------------
 
-//  class wxGDIImage {
-//  public:
-//      long GetHandle();
-//      void SetHandle(long handle);
-//      bool Ok();
-//      int GetWidth();
-//      int GetHeight();
-//      int GetDepth();
-//      void SetWidth(int w);
-//      void SetHeight(int h);
-//      void SetDepth(int d);
-//      void SetSize(const wxSize& size);
-//  };
+class wxGDIObject : public wxObject {
+public:
+    wxGDIObject();
+    ~wxGDIObject();
+
+    bool GetVisible();
+    void SetVisible( bool visible );
+
+    bool IsNull();
+
+};
 
 //---------------------------------------------------------------------------
 
-class wxBitmap
-//: public wxGDIImage
+class wxBitmap : public wxGDIObject
 {
 public:
     wxBitmap(const wxString& name, wxBitmapType type);
@@ -174,7 +171,7 @@ public:
 
 //---------------------------------------------------------------------------
 
-class wxMask {
+class wxMask : public wxObject {
 public:
     wxMask(const wxBitmap& bitmap);
     //~wxMask();
@@ -193,8 +190,7 @@ public:
 //---------------------------------------------------------------------------
 
 
-class wxIcon
-//: public wxGDIImage
+class wxIcon : public wxGDIObject
 {
 public:
     wxIcon(const wxString& name, long flags,
@@ -255,8 +251,7 @@ public:
 
 //---------------------------------------------------------------------------
 
-class wxCursor
-//: public wxGDIImage
+class wxCursor : public wxGDIObject
 {
 public:
 #ifdef __WXMSW__
@@ -336,7 +331,7 @@ enum wxFontEncoding
 };
 
 
-class wxFont {
+class wxFont : public wxGDIObject {
 public:
     wxFont( int pointSize, int family, int style, int weight,
             int underline=FALSE, char* faceName = "",
@@ -377,7 +372,7 @@ public:
 %}
 
 
-class wxFontList {
+class wxFontList : public wxObject {
 public:
 
     void AddFont(wxFont* font);
@@ -390,7 +385,7 @@ public:
 
 //----------------------------------------------------------------------
 
-class wxColour {
+class wxColour : public wxObject {
 public:
     wxColour(unsigned char red=0, unsigned char green=0, unsigned char blue=0);
     ~wxColour();
@@ -424,7 +419,7 @@ public:
 
 
 
-class wxColourDatabase {
+class wxColourDatabase : public wxObject {
 public:
 
     wxColour *FindColour(const wxString& colour);
@@ -441,7 +436,7 @@ public:
 //----------------------------------------------------------------------
 
 
-class wxPen {
+class wxPen : public wxGDIObject {
 public:
     wxPen(wxColour& colour, int width=1, int style=wxSOLID);
     ~wxPen();
@@ -470,7 +465,7 @@ public:
 };
 
 
-class wxPenList {
+class wxPenList : public wxObject {
 public:
 
     void AddPen(wxPen* pen);
@@ -482,7 +477,7 @@ public:
 
 //----------------------------------------------------------------------
 
-class wxBrush {
+class wxBrush : public wxGDIObject {
 public:
     wxBrush(const wxColour& colour, int style=wxSOLID);
     ~wxBrush();
@@ -509,7 +504,7 @@ public:
 
 
 
-class wxDC {
+class wxDC : public wxObject {
 public:
 //    wxDC(); **** abstract base class, can't instantiate.
     ~wxDC();
@@ -765,7 +760,7 @@ extern wxColourDatabase* wxTheColourDatabase;
 
 //---------------------------------------------------------------------------
 
-class wxPalette {
+class wxPalette : public wxGDIObject {
 public:
     wxPalette(int LCOUNT, byte* choices, byte* choices, byte* choices);
     ~wxPalette();
@@ -787,7 +782,7 @@ enum {
     wxIMAGE_LIST_STATE
 };
 
-class wxImageList {
+class wxImageList : public wxObject {
 public:
     wxImageList(int width, int height, int mask=TRUE, int initialCount=1);
     ~wxImageList();
@@ -813,5 +808,70 @@ public:
 };
 
 
+//---------------------------------------------------------------------------
+// Regions, etc.
+
+enum wxRegionContain {
+	wxOutRegion, wxPartRegion, wxInRegion
+};
+
+
+class wxRegion : public wxGDIObject {
+public:
+    wxRegion(long x=0, long y=0, long width=0, long height=0);
+    ~wxRegion();
+
+    void Clear();
+    wxRegionContain Contains(long x, long y);
+    %name(ContainsPoint)wxRegionContain Contains(const wxPoint& pt);
+    %name(ContainsRect)wxRegionContain Contains(const wxRect& rect);
+    %name(ContainsRectDim)wxRegionContain Contains(long x, long y, long w, long h);
+
+    wxRect GetBox();
+
+    bool Intersect(long x, long y, long width, long height);
+    %name(IntersectRect)bool Intersect(const wxRect& rect);
+    %name(IntersectRegion)bool Intersect(const wxRegion& region);
+
+    bool IsEmpty();
+
+    bool Union(long x, long y, long width, long height);
+    %name(UnionRect)bool Union(const wxRect& rect);
+    %name(UnionRegion)bool Union(const wxRegion& region);
+
+    bool Subtract(long x, long y, long width, long height);
+    %name(SubtractRect)bool Subtract(const wxRect& rect);
+    %name(SubtractRegion)bool Subtract(const wxRegion& region);
+
+    bool Xor(long x, long y, long width, long height);
+    %name(XorRect)bool Xor(const wxRect& rect);
+    %name(XorRegion)bool Xor(const wxRegion& region);
+};
+
+
+
+class wxRegionIterator : public wxObject {
+public:
+    wxRegionIterator(const wxRegion& region);
+    ~wxRegionIterator();
+
+    long GetX();
+    long GetY();
+    long GetW();
+    long GetWidth();
+    long GetH();
+    long GetHeight();
+    wxRect GetRect();
+    bool HaveRects();
+    void Reset();
+
+    %addmethods {
+        void Next() {
+            (*self) ++;
+        }
+    };
+};
+
+
 //---------------------------------------------------------------------------