The Tor Browser: editor/libeditor/base/JoinElementTxn.h@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

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

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

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

     6 #ifndef JoinElementTxn_h__

     7 #define JoinElementTxn_h__

     9 #include "EditTxn.h"                    // for EditTxn, NS_DECL_EDITTXN

    10 #include "nsCOMPtr.h"                   // for nsCOMPtr

    11 #include "nsCycleCollectionParticipant.h"

    12 #include "nsID.h"                       // for REFNSIID

    13 #include "nsIDOMNode.h"                 // for nsIDOMNode

    14 #include "nscore.h"                     // for NS_IMETHOD

    16 class nsEditor;

    18 /**

    19  * A transaction that joins two elements E1 (left node) and E2 (right node)

    20  * into a single node E.

    21  * The children of E are the children of E1 followed by the children of E2.

    22  * After DoTransaction() and RedoTransaction(), E1 is removed from the content

    23  * tree and E2 remains.

    24  */

    25 class JoinElementTxn : public EditTxn

    26 {

    27 public:

    28   /** initialize the transaction

    29     * @param aEditor    the provider of core editing operations

    30     * @param aLeftNode  the first of two nodes to join

    31     * @param aRightNode the second of two nodes to join

    32     */

    33   NS_IMETHOD Init(nsEditor   *aEditor,

    34                   nsIDOMNode *aLeftNode,

    35                   nsIDOMNode *aRightNode);

    37   JoinElementTxn();

    39   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(JoinElementTxn, EditTxn)

    40   NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);

    42   NS_DECL_EDITTXN

    44 protected:

    46   /** the elements to operate upon.

    47     * After the merge, mRightNode remains and mLeftNode is removed from the content tree.

    48     */

    49   nsCOMPtr<nsIDOMNode> mLeftNode;

    50   nsCOMPtr<nsIDOMNode> mRightNode;

    52   /** the offset into mNode where the children of mElement are split (for undo).<BR>

    53     * mOffset is the index of the first child in the right node.

    54     * -1 means the left node had no children.

    55     */

    56   uint32_t  mOffset;

    58   /** the parent node containing mLeftNode and mRightNode */

    59   nsCOMPtr<nsIDOMNode> mParent;

    60   nsEditor*  mEditor;

    61 };

    63 #endif

The Tor Browser / file revision

editor/libeditor/base/JoinElementTxn.h@129ffea94266

editor/libeditor/base/JoinElementTxn.h