mirror of
https://github.com/rn10950/RetroZilla.git
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121 lines
4.4 KiB
C++
121 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Daniel Glazman <glazman@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "TransactionFactory.h"
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// transactions this factory knows how to build
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#include "EditAggregateTxn.h"
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#include "PlaceholderTxn.h"
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#include "InsertTextTxn.h"
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#include "DeleteTextTxn.h"
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#include "CreateElementTxn.h"
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#include "InsertElementTxn.h"
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#include "DeleteElementTxn.h"
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#include "DeleteRangeTxn.h"
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#include "ChangeAttributeTxn.h"
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#include "SplitElementTxn.h"
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#include "JoinElementTxn.h"
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#include "nsStyleSheetTxns.h"
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#include "IMETextTxn.h"
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#ifndef MOZILLA_PLAINTEXT_EDITOR_ONLY
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#include "SetDocTitleTxn.h"
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#include "ChangeCSSInlineStyleTxn.h"
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#endif // MOZILLA_PLAINTEXT_EDITOR_ONLY
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TransactionFactory::TransactionFactory()
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{
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}
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TransactionFactory::~TransactionFactory()
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{
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}
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nsresult
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TransactionFactory::GetNewTransaction(REFNSIID aTxnType, EditTxn **aResult)
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{
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nsresult result = NS_OK;
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*aResult = nsnull;
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if (aTxnType.Equals(InsertTextTxn::GetCID()))
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*aResult = new InsertTextTxn();
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else if (aTxnType.Equals(DeleteTextTxn::GetCID()))
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*aResult = new DeleteTextTxn();
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else if (aTxnType.Equals(CreateElementTxn::GetCID()))
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*aResult = new CreateElementTxn();
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else if (aTxnType.Equals(InsertElementTxn::GetCID()))
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*aResult = new InsertElementTxn();
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else if (aTxnType.Equals(DeleteElementTxn::GetCID()))
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*aResult = new DeleteElementTxn();
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else if (aTxnType.Equals(DeleteRangeTxn::GetCID()))
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*aResult = new DeleteRangeTxn();
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else if (aTxnType.Equals(ChangeAttributeTxn::GetCID()))
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*aResult = new ChangeAttributeTxn();
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#ifndef MOZILLA_PLAINTEXT_EDITOR_ONLY
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else if (aTxnType.Equals(ChangeCSSInlineStyleTxn::GetCID()))
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*aResult = new ChangeCSSInlineStyleTxn();
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#endif // MOZILLA_PLAINTEXT_EDITOR_ONLY
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else if (aTxnType.Equals(SplitElementTxn::GetCID()))
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*aResult = new SplitElementTxn();
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else if (aTxnType.Equals(JoinElementTxn::GetCID()))
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*aResult = new JoinElementTxn();
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else if (aTxnType.Equals(EditAggregateTxn::GetCID()))
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*aResult = new EditAggregateTxn();
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else if (aTxnType.Equals(IMETextTxn::GetCID()))
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*aResult = new IMETextTxn();
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else if (aTxnType.Equals(AddStyleSheetTxn::GetCID()))
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*aResult = new AddStyleSheetTxn();
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else if (aTxnType.Equals(RemoveStyleSheetTxn::GetCID()))
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*aResult = new RemoveStyleSheetTxn();
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#ifndef MOZILLA_PLAINTEXT_EDITOR_ONLY
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else if (aTxnType.Equals(SetDocTitleTxn::GetCID()))
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*aResult = new SetDocTitleTxn();
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#endif // MOZILLA_PLAINTEXT_EDITOR_ONLY
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else if (aTxnType.Equals(PlaceholderTxn::GetCID()))
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*aResult = new PlaceholderTxn();
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else
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result = NS_ERROR_NO_INTERFACE;
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if (NS_SUCCEEDED(result) && !*aResult)
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result = NS_ERROR_OUT_OF_MEMORY;
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if (NS_SUCCEEDED(result))
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NS_ADDREF(*aResult);
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return result;
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}
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