/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef _NSSASNTREE_H_

#define _NSSASNTREE_H_

#include "nscore.h"

#include "nsIX509Cert.h"

#include "nsIASN1Tree.h"

#include "nsIASN1Object.h"

#include "nsIASN1Sequence.h"

#include "nsITreeView.h"

#include "nsITreeBoxObject.h"

#include "nsITreeSelection.h"

#include "nsCOMPtr.h"

//4bfaa9f0-1dd2-11b2-afae-a82cbaa0b606

#define NS_NSSASN1OUTINER_CID  {             \

   0x4bfaa9f0,                               \

   0x1dd2,                                   \

   0x11b2,                                   \

   {0xaf,0xae,0xa8,0x2c,0xba,0xa0,0xb6,0x06} \

  }

class nsNSSASN1Tree : public nsIASN1Tree

{

public:

  NS_DECL_THREADSAFE_ISUPPORTS

  NS_DECL_NSIASN1TREE

  NS_DECL_NSITREEVIEW

  nsNSSASN1Tree();

protected:

  virtual ~nsNSSASN1Tree();

  class myNode

  {

  public:

    nsCOMPtr<nsIASN1Object> obj;

    nsCOMPtr<nsIASN1Sequence> seq;

    myNode *child;

    myNode *next;

    myNode *parent;

    myNode() {

      child = next = parent = nullptr;

    }

  };

  myNode *mTopNode;

  nsCOMPtr<nsIASN1Object> mASN1Object;

  nsCOMPtr<nsITreeSelection> mSelection;

  nsCOMPtr<nsITreeBoxObject> mTree;

  void InitNodes();

  void InitChildsRecursively(myNode *n);

  void ClearNodes();

  void ClearNodesRecursively(myNode *n);

  int32_t CountVisibleNodes(myNode *n);

  myNode *FindNodeFromIndex(myNode *n, int32_t wantedIndex,

                            int32_t &index_counter, int32_t &level_counter,

                            int32_t *optionalOutParentIndex, int32_t *optionalOutLevel);

  myNode *FindNodeFromIndex(int32_t wantedIndex,

                            int32_t *optionalOutParentIndex = nullptr,

                            int32_t *optionalOutLevel = nullptr);

};

#endif //_NSSASNTREE_H_