/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-  */
/* 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 _MDB_
#  include "mdb.h"
#endif

#ifndef _MORK_
#  include "mork.h"
#endif

#ifndef _MORKNODE_
#  include "morkNode.h"
#endif

#ifndef _MORKMAP_
#  include "morkMap.h"
#endif

#ifndef _MORKSPACE_
#  include "morkSpace.h"
#endif

#ifndef _MORKMAP_
#  include "morkMap.h"
#endif

#ifndef _MORKENV_
#  include "morkEnv.h"
#endif

#ifndef _MORKSTORE_
#  include "morkStore.h"
#endif

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// ````` ````` ````` ````` `````
// { ===== begin morkNode interface =====

/*public virtual*/ void morkSpace::CloseMorkNode(
    morkEnv* ev)  // CloseSpace() only if open
{
  if (this->IsOpenNode()) {
    this->MarkClosing();
    this->CloseSpace(ev);
    this->MarkShut();
  }
}

/*public virtual*/
morkSpace::~morkSpace()  // assert CloseSpace() executed earlier
{
  MORK_ASSERT(SpaceScope() == 0);
  MORK_ASSERT(mSpace_Store == 0);
  MORK_ASSERT(this->IsShutNode());
}

/*public non-poly*/
// morkSpace::morkSpace(morkEnv* ev, const morkUsage& inUsage,
//  nsIMdbHeap* ioNodeHeap, const morkMapForm& inForm,
//  nsIMdbHeap* ioSlotHeap)
//: morkNode(ev, inUsage, ioNodeHeap)
//, mSpace_Map(ev, morkUsage::kMember, (nsIMdbHeap*) 0, ioSlotHeap)
//{
//  ev->StubMethodOnlyError();
//}

/*public non-poly*/
morkSpace::morkSpace(morkEnv* ev, const morkUsage& inUsage, mork_scope inScope,
                     morkStore* ioStore, nsIMdbHeap* ioHeap,
                     nsIMdbHeap* ioSlotHeap)
    : morkBead(ev, inUsage, ioHeap, inScope),
      mSpace_Store(0),
      mSpace_DoAutoIDs(morkBool_kFalse),
      mSpace_HaveDoneAutoIDs(morkBool_kFalse),
      mSpace_CanDirty(morkBool_kFalse)  // only when store can be dirtied
{
  if (ev->Good()) {
    if (ioStore && ioSlotHeap) {
      morkStore::SlotWeakStore(ioStore, ev, &mSpace_Store);

      mSpace_CanDirty = ioStore->mStore_CanDirty;
      if (mSpace_CanDirty)  // this new space dirties the store?
        this->MaybeDirtyStoreAndSpace();

      if (ev->Good()) mNode_Derived = morkDerived_kSpace;
    } else
      ev->NilPointerError();
  }
}

/*public non-poly*/ void morkSpace::CloseSpace(
    morkEnv* ev)  // called by CloseMorkNode();
{
  if (this->IsNode()) {
    morkStore::SlotWeakStore((morkStore*)0, ev, &mSpace_Store);
    mBead_Color = 0;  // this->CloseBead();
    this->MarkShut();
  } else
    this->NonNodeError(ev);
}

// } ===== end morkNode methods =====
// ````` ````` ````` ````` `````

/*static*/ void morkSpace::NonAsciiSpaceScopeName(morkEnv* ev) {
  ev->NewError("SpaceScope() > 0x7F");
}

/*static*/ void morkSpace::NilSpaceStoreError(morkEnv* ev) {
  ev->NewError("nil mSpace_Store");
}

morkPool* morkSpace::GetSpaceStorePool() const {
  return &mSpace_Store->mStore_Pool;
}

mork_bool morkSpace::MaybeDirtyStoreAndSpace() {
  morkStore* store = mSpace_Store;
  if (store && store->mStore_CanDirty) {
    store->SetStoreDirty();
    mSpace_CanDirty = morkBool_kTrue;
  }

  if (mSpace_CanDirty) {
    this->SetSpaceDirty();
    return morkBool_kTrue;
  }

  return morkBool_kFalse;
}

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