nsINativeKeyBindings.h

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Original Code is Mozilla.
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 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 2004
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 * Contributor(s):
 *  Brian Ryner <bryner@brianryner.com>
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#ifndef nsINativeKeyBindings_h_
#define nsINativeKeyBindings_h_

#include "nsISupports.h"
#include "nsEvent.h"

#define NS_INATIVEKEYBINDINGS_IID \
{0x606c54e7, 0x0593, 0x4750, {0x99, 0xd9, 0x4e, 0x1b, 0xcc, 0xec, 0x98, 0xd9}}

#define NS_NATIVEKEYBINDINGS_CONTRACTID_PREFIX \
  "@mozilla.org/widget/native-key-bindings;1?type="

struct nsNativeKeyEvent
{
  nsEvent *nativeEvent; // see bug 406407 to see how this is used
  PRUint32 keyCode;
  PRUint32 charCode;
  bool     altKey;
  bool     ctrlKey;
  bool     shiftKey;
  bool     metaKey;
};

class nsINativeKeyBindings : public nsISupports
{
 public:
  typedef void (*DoCommandCallback)(const char *, void*);

  NS_DECLARE_STATIC_IID_ACCESSOR(NS_INATIVEKEYBINDINGS_IID)

  virtual NS_HIDDEN_(bool) KeyDown(const nsNativeKeyEvent& aEvent,
                                     DoCommandCallback aCallback,
                                     void *aCallbackData) = 0;

  virtual NS_HIDDEN_(bool) KeyPress(const nsNativeKeyEvent& aEvent,
                                      DoCommandCallback aCallback,
                                      void *aCallbackData) = 0;

  virtual NS_HIDDEN_(bool) KeyUp(const nsNativeKeyEvent& aEvent,
                                   DoCommandCallback aCallback,
                                   void *aCallbackData) = 0;
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsINativeKeyBindings, NS_INATIVEKEYBINDINGS_IID)

#endif