gecko-dev/editor/libeditor/JoinNodeTxn.h
Ehsan Akhgari 883849ee32 Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj
This patch was automatically generated using the following script:

function convert() {
echo "Converting $1 to $2..."
find . \
       ! -wholename "*/.git*" \
       ! -wholename "obj-ff-dbg*" \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert MOZ_OVERRIDE override
convert MOZ_FINAL final
2015-03-21 12:28:04 -04:00

67 lines
2.0 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 JoinNodeTxn_h__
#define JoinNodeTxn_h__
#include "EditTxn.h" // for EditTxn, NS_DECL_EDITTXN
#include "nsCOMPtr.h" // for nsCOMPtr
#include "nsCycleCollectionParticipant.h"
#include "nsID.h" // for REFNSIID
#include "nscore.h" // for NS_IMETHOD
class nsEditor;
class nsINode;
namespace mozilla {
namespace dom {
/**
* A transaction that joins two nodes E1 (left node) and E2 (right node) into a
* single node E. The children of E are the children of E1 followed by the
* children of E2. After DoTransaction() and RedoTransaction(), E1 is removed
* from the content tree and E2 remains.
*/
class JoinNodeTxn : public EditTxn
{
public:
/** @param aEditor the provider of core editing operations
* @param aLeftNode the first of two nodes to join
* @param aRightNode the second of two nodes to join
*/
JoinNodeTxn(nsEditor& aEditor, nsINode& aLeftNode, nsINode& aRightNode);
/* Call this after constructing to ensure the inputs are correct */
nsresult CheckValidity();
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(JoinNodeTxn, EditTxn)
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;
NS_DECL_EDITTXN
protected:
nsEditor& mEditor;
/** The nodes to operate upon. After the merge, mRightNode remains and
* mLeftNode is removed from the content tree.
*/
nsCOMPtr<nsINode> mLeftNode;
nsCOMPtr<nsINode> mRightNode;
/** The offset into mNode where the children of mElement are split (for
* undo). mOffset is the index of the first child in the right node. -1
* means the left node had no children.
*/
uint32_t mOffset;
/** The parent node containing mLeftNode and mRightNode */
nsCOMPtr<nsINode> mParent;
};
}
}
#endif