editor/libeditor/base/SplitElementTxn.h@129ffea94266 (annotated)
editor/libeditor/base/SplitElementTxn.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
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.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef SplitElementTxn_h__ |
| michael@0 | 7 | #define SplitElementTxn_h__ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "EditTxn.h" // for EditTxn, NS_DECL_EDITTXN |
| michael@0 | 10 | #include "nsCOMPtr.h" // for nsCOMPtr |
| michael@0 | 11 | #include "nsCycleCollectionParticipant.h" |
| michael@0 | 12 | #include "nsIDOMNode.h" // for nsIDOMNode |
| michael@0 | 13 | #include "nsISupportsImpl.h" // for NS_DECL_ISUPPORTS_INHERITED |
| michael@0 | 14 | #include "nscore.h" // for NS_IMETHOD |
| michael@0 | 15 | |
| michael@0 | 16 | class nsEditor; |
| michael@0 | 17 | |
| michael@0 | 18 | /** |
| michael@0 | 19 | * A transaction that splits an element E into two identical nodes, E1 and E2 |
| michael@0 | 20 | * with the children of E divided between E1 and E2. |
| michael@0 | 21 | */ |
| michael@0 | 22 | class SplitElementTxn : public EditTxn |
| michael@0 | 23 | { |
| michael@0 | 24 | public: |
| michael@0 | 25 | /** initialize the transaction. |
| michael@0 | 26 | * @param aEditor the provider of core editing operations |
| michael@0 | 27 | * @param aNode the node to split |
| michael@0 | 28 | * @param aOffset the location within aNode to do the split. |
| michael@0 | 29 | * aOffset may refer to children of aNode, or content of aNode. |
| michael@0 | 30 | * The left node will have child|content 0..aOffset-1. |
| michael@0 | 31 | */ |
| michael@0 | 32 | NS_IMETHOD Init (nsEditor *aEditor, |
| michael@0 | 33 | nsIDOMNode *aNode, |
| michael@0 | 34 | int32_t aOffset); |
| michael@0 | 35 | |
| michael@0 | 36 | SplitElementTxn(); |
| michael@0 | 37 | |
| michael@0 | 38 | NS_DECL_ISUPPORTS_INHERITED |
| michael@0 | 39 | NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SplitElementTxn, EditTxn) |
| michael@0 | 40 | |
| michael@0 | 41 | NS_DECL_EDITTXN |
| michael@0 | 42 | |
| michael@0 | 43 | NS_IMETHOD RedoTransaction(void); |
| michael@0 | 44 | |
| michael@0 | 45 | NS_IMETHOD GetNewNode(nsIDOMNode **aNewNode); |
| michael@0 | 46 | |
| michael@0 | 47 | protected: |
| michael@0 | 48 | |
| michael@0 | 49 | /** the element to operate upon */ |
| michael@0 | 50 | nsCOMPtr<nsIDOMNode> mExistingRightNode; |
| michael@0 | 51 | |
| michael@0 | 52 | /** the offset into mElement where the children of mElement are split.<BR> |
| michael@0 | 53 | * mOffset is the index of the first child in the right node. |
| michael@0 | 54 | * -1 means the new node gets no children. |
| michael@0 | 55 | */ |
| michael@0 | 56 | int32_t mOffset; |
| michael@0 | 57 | |
| michael@0 | 58 | /** the element we create when splitting mElement */ |
| michael@0 | 59 | nsCOMPtr<nsIDOMNode> mNewLeftNode; |
| michael@0 | 60 | |
| michael@0 | 61 | /** the parent shared by mExistingRightNode and mNewLeftNode */ |
| michael@0 | 62 | nsCOMPtr<nsIDOMNode> mParent; |
| michael@0 | 63 | nsEditor* mEditor; |
| michael@0 | 64 | }; |
| michael@0 | 65 | |
| michael@0 | 66 | #endif |
