fixed wxRegion::Offset() to not modify the shared regions

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

diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index 457c2da1e00fd8cae46aa13295be150a994693a4..199f6aa679879a183c1171485e5cab2f8b0995d8 100644 (file)
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -48,7 +48,7 @@ class WXDLLEXPORT wxString;
 // ---------------------------------------------------------------------------
 
 // Bitmap flags
-enum
+enum wxBitmapType
 {
     wxBITMAP_TYPE_INVALID,          // should be == 0 for compatibility!
     wxBITMAP_TYPE_BMP,
@@ -78,6 +78,8 @@ enum
     wxBITMAP_TYPE_PICT_RESOURCE,
     wxBITMAP_TYPE_ICON,
     wxBITMAP_TYPE_ICON_RESOURCE,
+    wxBITMAP_TYPE_ANI,
+    wxBITMAP_TYPE_IFF,
     wxBITMAP_TYPE_MACCURSOR,
     wxBITMAP_TYPE_MACCURSOR_RESOURCE,
     wxBITMAP_TYPE_ANY = 50
@@ -123,6 +125,8 @@ enum wxStockCursor
     wxCURSOR_BASED_ARROW_DOWN,
 #endif // X11
 
+    wxCURSOR_ARROWWAIT,
+
     wxCURSOR_MAX
 };
 
@@ -150,9 +154,15 @@ enum wxStockCursor
 #elif defined(__WXPM__)
     // Load from a resource
     #define wxICON(X) wxIcon("" #X "")
+#elif defined(__WXMGL__)
+    // Initialize from an included XPM
+    #define wxICON(X) wxIcon( (const char**) X##_xpm )
 #elif defined(__WXGTK__)
     // Initialize from an included XPM
     #define wxICON(X) wxIcon( (const char**) X##_xpm )
+#elif defined(__WXMAC__)
+    // Initialize from an included XPM
+    #define wxICON(X) wxIcon( (const char**) X##_xpm )
 #elif defined(__WXMOTIF__)
     // Initialize from an included XPM
     #define wxICON(X) wxIcon( X##_xpm )
@@ -167,7 +177,7 @@ enum wxStockCursor
 
 #if defined(__WXMSW__) || defined(__WXPM__)
     #define wxBITMAP(name) wxBitmap(#name, wxBITMAP_TYPE_RESOURCE)
-#elif defined(__WXGTK__) || defined(__WXMOTIF__)
+#elif defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
     // Initialize from an included XPM
     #define wxBITMAP(name) wxBitmap( (const char**) name##_xpm )
 #else // other platforms
@@ -181,6 +191,7 @@ enum wxStockCursor
 // ---------------------------------------------------------------------------
 // wxSize
 // ---------------------------------------------------------------------------
+
 class WXDLLEXPORT wxSize
 {
 public:
@@ -194,7 +205,9 @@ public:
     wxSize(int xx, int yy) { Set(xx, yy); }
 
     // no copy ctor or assignment operator - the defaults are ok
+
     bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; }
+    bool operator!=(const wxSize& sz) const { return x != sz.x || y != sz.y; }
 
     // FIXME are these really useful? If they're, we should have += &c as well
     wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); }
@@ -299,23 +312,50 @@ public:
     void SetTop(int top) { y = top; }
     void SetBottom(int bottom) { height = bottom - y + 1; }
 
-    void Inflate(wxCoord dx, wxCoord dy)
+    // operations with rect
+    wxRect& Inflate(wxCoord dx, wxCoord dy);
+    wxRect& Inflate(wxCoord d) { return Inflate(d, d); }
+    wxRect Inflate(wxCoord dx, wxCoord dy) const
     {
-        x -= dx;
-        y -= dy;
-        width += 2*dx;
-        height += 2*dy;
+        wxRect r = *this;
+        r.Inflate(dx, dy);
+        return r;
     }
 
-    void Inflate(wxCoord d) { Inflate(d, d); }
+    wxRect& Deflate(wxCoord dx, wxCoord dy) { return Inflate(-dx, -dy); }
+    wxRect& Deflate(wxCoord d) { return Inflate(-d); }
+    wxRect Deflate(wxCoord dx, wxCoord dy) const
+    {
+        wxRect r = *this;
+        r.Deflate(dx, dy);
+        return r;
+    }
 
-    bool operator==(const wxRect& rect) const;
-    bool operator!=(const wxRect& rect) const { return !(*this == rect); }
+    void Offset(wxCoord dx, wxCoord dy) { x += dx; y += dy; }
+    void Offset(const wxPoint& pt) { Offset(pt.x, pt.y); }
+
+    wxRect& Intersect(const wxRect& rect);
+    wxRect Intersect(const wxRect& rect) const
+    {
+        wxRect r = *this;
+        r.Intersect(rect);
+        return r;
+    }
 
-    bool Inside(int cx, int cy) const;
     wxRect operator+(const wxRect& rect) const;
     wxRect& operator+=(const wxRect& rect);
 
+    // compare rectangles
+    bool operator==(const wxRect& rect) const;
+    bool operator!=(const wxRect& rect) const { return !(*this == rect); }
+
+    // return TRUE if the point is (not strcitly) inside the rect
+    bool Inside(int x, int y) const;
+    bool Inside(const wxPoint& pt) const { return Inside(pt.x, pt.y); }
+
+    // return TRUE if the rectangles have a non empty intersection
+    bool Intersects(const wxRect& rect) const;
+
 public:
     int x, y, width, height;
 };
@@ -382,6 +422,11 @@ public:
     wxColour *FindColour(const wxString& colour) ;
     wxString FindName(const wxColour& colour) const;
     void Initialize();
+#ifdef __WXPM__
+    // PM keeps its own type of colour table
+    long*                           m_palTable;
+    size_t                          m_nSize;
+#endif
 };
 
 class WXDLLEXPORT wxBitmapList : public wxList
@@ -495,9 +540,15 @@ extern bool WXDLLEXPORT wxColourDisplay();
 extern int WXDLLEXPORT wxDisplayDepth();
 #define wxGetDisplayDepth wxDisplayDepth
 
-// get the diaplay size
+// get the display size
 extern void WXDLLEXPORT wxDisplaySize(int *width, int *height);
 extern wxSize WXDLLEXPORT wxGetDisplaySize();
+extern void WXDLLEXPORT wxDisplaySizeMM(int *width, int *height);
+extern wxSize WXDLLEXPORT wxGetDisplaySizeMM();
+
+// Get position and size of the display workarea
+extern void WXDLLEXPORT wxClientDisplayRect(int *x, int *y, int *width, int *height);
+extern wxRect WXDLLEXPORT wxGetClientDisplayRect();
 
 // set global cursor
 extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);