Added some support for WinBorders. support B_DOCUMENT_WINDOW_LOOK remains to implemented as the border in this case overlaps the white view area with the resize box

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12861 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/servers/app/newClipping/WinBorder.cpp

@@ -0,0 +1,55 @@
+#include <Window.h>
+#include "MyView.h"
+
+#include "WinBorder.h"
+
+extern BWindow* wind;
+
+WinBorder::WinBorder(BRect frame, const char* name,
+				uint32 rm, uint32 flags, rgb_color c)
+	: Layer(frame, name, rm, flags, c)
+{
+	fColor.red = 255;
+	fColor.green = 203;
+	fColor.blue = 0;
+}
+
+WinBorder::~WinBorder()
+{
+}
+
+void WinBorder::set_decorator_region(BRect bounds)
+{
+	// NOTE: frame is in screen coords
+	fDecRegion.Include(BRect(bounds.left-3, bounds.top-3, bounds.right+3, bounds.top));
+	fDecRegion.Include(BRect(bounds.left-3, bounds.bottom, bounds.right+3, bounds.bottom+3));
+	fDecRegion.Include(BRect(bounds.left-3, bounds.top, bounds.left, bounds.bottom));
+	fDecRegion.Include(BRect(bounds.right, bounds.top, bounds.right+3, bounds.bottom));
+
+	fDecRegion.Include(BRect(bounds.left-3, bounds.top-3-10, bounds.left+bounds.Width()/2, bounds.top-3));
+	// fDecRegion
+}
+
+void WinBorder::operate_on_visible(BRegion &region)
+{
+	
+}
+
+void WinBorder::set_user_regions(BRegion &reg)
+{
+	set_decorator_region(Bounds());
+	ConvertToScreen2(&fDecRegion);
+
+	BRect			screenFrame(Bounds());
+	ConvertToScreen2(&screenFrame);
+	reg.Set(screenFrame);
+
+wind->Lock();
+	BRegion			screenReg(GetRootLayer()->Bounds());
+wind->Unlock();
+	reg.IntersectWith(&screenReg);
+
+	reg.Include(&fDecRegion);
+
+//reg.PrintToStream();
+}

src/tests/servers/app/newClipping/WinBorder.h

@@ -0,0 +1,16 @@
+#include <Region.h>
+#include "Layer.h"
+
+class WinBorder : public Layer
+{
+public:
+							WinBorder(BRect frame, const char* name,
+								uint32 rm, uint32 flags, rgb_color c);
+							~WinBorder();
+private:
+			void			set_decorator_region(BRect frame);
+	virtual	void			operate_on_visible(BRegion &region);
+	virtual	void			set_user_regions(BRegion &reg);
+
+			BRegion			fDecRegion;
+};