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comparison: editor/libeditor/base/nsStyleSheetTxns.h
editor/libeditor/base/nsStyleSheetTxns.h
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| 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/. */ | |
| 5 | |
| 6 #ifndef nsStylesheetTxns_h__ | |
| 7 #define nsStylesheetTxns_h__ | |
| 8 | |
| 9 #include "EditTxn.h" // for EditTxn, NS_DECL_EDITTXN | |
| 10 #include "nsAutoPtr.h" // for nsRefPtr | |
| 11 #include "nsCSSStyleSheet.h" // for nsCSSStyleSheet | |
| 12 #include "nsCycleCollectionParticipant.h" | |
| 13 #include "nsID.h" // for REFNSIID | |
| 14 #include "nsISupportsImpl.h" // for nsCSSStyleSheet::Release | |
| 15 #include "nscore.h" // for NS_IMETHOD | |
| 16 | |
| 17 class nsIEditor; | |
| 18 | |
| 19 class AddStyleSheetTxn : public EditTxn | |
| 20 { | |
| 21 public: | |
| 22 /** Initialize the transaction. | |
| 23 * @param aEditor the object providing core editing operations | |
| 24 * @param aSheet the stylesheet to add | |
| 25 */ | |
| 26 NS_IMETHOD Init(nsIEditor *aEditor, | |
| 27 nsCSSStyleSheet *aSheet); | |
| 28 | |
| 29 AddStyleSheetTxn(); | |
| 30 | |
| 31 NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(AddStyleSheetTxn, EditTxn) | |
| 32 NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr); | |
| 33 | |
| 34 NS_DECL_EDITTXN | |
| 35 | |
| 36 protected: | |
| 37 | |
| 38 nsIEditor* mEditor; // the editor that created this transaction | |
| 39 nsRefPtr<nsCSSStyleSheet> mSheet; // the style sheet to add | |
| 40 | |
| 41 }; | |
| 42 | |
| 43 | |
| 44 class RemoveStyleSheetTxn : public EditTxn | |
| 45 { | |
| 46 public: | |
| 47 /** Initialize the transaction. | |
| 48 * @param aEditor the object providing core editing operations | |
| 49 * @param aSheet the stylesheet to remove | |
| 50 */ | |
| 51 NS_IMETHOD Init(nsIEditor *aEditor, | |
| 52 nsCSSStyleSheet *aSheet); | |
| 53 | |
| 54 RemoveStyleSheetTxn(); | |
| 55 | |
| 56 NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(RemoveStyleSheetTxn, EditTxn) | |
| 57 NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr); | |
| 58 | |
| 59 NS_DECL_EDITTXN | |
| 60 | |
| 61 protected: | |
| 62 | |
| 63 nsIEditor* mEditor; // the editor that created this transaction | |
| 64 nsRefPtr<nsCSSStyleSheet> mSheet; // the style sheet to remove | |
| 65 | |
| 66 }; | |
| 67 | |
| 68 | |
| 69 #endif /* nsStylesheetTxns_h__ */ |
