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common/rfb/InputHandler.h

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+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * 
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+//
+// InputHandler - abstract interface for accepting keyboard &
+// pointer input and clipboard data.
+//
+
+#ifndef __RFB_INPUTHANDLER_H__
+#define __RFB_INPUTHANDLER_H__
+
+#include <rdr/types.h>
+#include <rfb/Rect.h>
+#include <rfb/util.h>
+
+namespace rfb {
+
+  class InputHandler {
+  public:
+    virtual ~InputHandler() {}
+    virtual void keyEvent(rdr::U32 __unused_attr keysym,
+                          rdr::U32 __unused_attr keycode,
+                          bool __unused_attr down) { }
+    virtual void pointerEvent(const Point& __unused_attr pos,
+                              int __unused_attr buttonMask) { }
+    virtual void clientCutText(const char* __unused_attr str,
+                               int __unused_attr len) { }
+  };
+
+}
+#endif