The Tor Browser: editor/libeditor/base/nsStyleSheetTxns.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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 nsStylesheetTxns_h__

     7 #define nsStylesheetTxns_h__

     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

    17 class nsIEditor;

    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);

    29   AddStyleSheetTxn();

    31   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(AddStyleSheetTxn, EditTxn)

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

    34   NS_DECL_EDITTXN

    36 protected:

    38   nsIEditor*  mEditor;                  // the editor that created this transaction

    39   nsRefPtr<nsCSSStyleSheet>  mSheet;    // the style sheet to add

    41 };

    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);

    54   RemoveStyleSheetTxn();

    56   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(RemoveStyleSheetTxn, EditTxn)

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

    59   NS_DECL_EDITTXN

    61 protected:

    63   nsIEditor*  mEditor;                  // the editor that created this transaction

    64   nsRefPtr<nsCSSStyleSheet>  mSheet;    // the style sheet to remove

    66 };

    69 #endif /* nsStylesheetTxns_h__ */

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