Removed small OGL glitches; added new sample

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1640 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/ogl/samples/studio/symbols.h

@@ -0,0 +1,76 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        symbols.h
+// Purpose:     Symbol classes (symbol database)
+// Author:      Julian Smart
+// Modified by:
+// Created:     12/07/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart
+// Licence:
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _STUDIO_SYMBOLS_H_
+#define _STUDIO_SYMBOLS_H_
+
+#ifdef __GNUG__
+// #pragma interface
+#endif
+
+#include <wx/docview.h>
+#include <wx/string.h>
+#include <wx/wxexpr.h>
+
+#include "ogl.h"
+
+/*
+ * csSymbol
+ * Represents information about a symbol.
+ */
+
+class csSymbol: public wxObject
+{
+public:
+    csSymbol(const wxString& name, wxShape* shape);
+    ~csSymbol();
+
+    inline void SetName(const wxString& name) { m_name = name; }
+    inline wxString GetName() const { return m_name; }
+
+    inline void SetShape(wxShape* shape) { m_shape = shape; }
+    inline wxShape* GetShape() const { return m_shape; }
+
+    inline void SetToolId(int id) { m_toolId = id; }
+    inline int GetToolId() const { return m_toolId; }
+protected:
+    wxString    m_name;
+    wxShape*    m_shape;
+    int         m_toolId;
+};
+
+/*
+ * A table of all possible shapes.
+ * We can use this to construct a palette, etc.
+ */
+class csSymbolDatabase: public wxObject
+{
+public:
+    csSymbolDatabase();
+    ~csSymbolDatabase();
+
+// Accessors
+    inline wxList& GetSymbols() const { return (wxList&) m_symbols; }
+
+// Operations
+    void AddSymbol(csSymbol* symbol);
+    void ClearSymbols();
+    csSymbol* FindSymbol(const wxString& name) const;
+    csSymbol* FindSymbol(int toolId) const;
+    wxBitmap* CreateToolBitmap(csSymbol* symbol);
+
+protected:
+    wxList          m_symbols;
+    int             m_currentId;
+};
+
+#endif
+  // _STUDIO_SYMBOLS_H_