Small hack to get to know the code a bit better.

A view-only workspaces window support (with lots of drawing flicker) - this
means you see what happens in the workspaces, but it doesn't do anything if
you click on it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13378 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/WorkspacesLayer.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2005, Haiku Inc.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Axel Dörfler, [email protected]
+ */
+#ifndef WORKSPACES_LAYER_H
+#define WORKSPACES_LAYER_H
+
+
+#include "Layer.h"
+
+class WinBorder;
+
+
+class WorkspacesLayer : public Layer {
+	public:
+		WorkspacesLayer(BRect frame, const char* name, int32 token,
+			uint32 resize, uint32 flags, DisplayDriver* driver);
+		virtual ~WorkspacesLayer();
+
+		virtual	void Draw(const BRect& updateRect);
+
+	private:
+		void _GetGrid(int32& columns, int32& rows);
+		BRect _WorkspaceAt(int32 i);
+		BRect _WindowFrame(const BRect& workspaceFrame,
+					const BRect& screenFrame, const BRect& windowFrame);
+
+		void _DrawWindow(const BRect& workspaceFrame,
+					const BRect& screenFrame, WinBorder* window);
+		void _DrawWorkspace(int32 index);
+};
+
+#endif	// WORKSPACES_LAYER_H