The Tor Browser: docshell/base/nsDocShellEditorData.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: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-

     2  *

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

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

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

     6 #ifndef nsDocShellEditorData_h__

     7 #define nsDocShellEditorData_h__

     9 #ifndef nsCOMPtr_h___

    10 #include "nsCOMPtr.h"

    11 #endif

    13 #include "nsIHTMLDocument.h"

    15 class nsIDocShell;

    16 class nsIEditingSession;

    17 class nsIEditor;

    19 class nsDocShellEditorData

    20 {

    21 public:

    23   nsDocShellEditorData(nsIDocShell* inOwningDocShell);

    24   ~nsDocShellEditorData();

    26   nsresult MakeEditable(bool inWaitForUriLoad);

    27   bool GetEditable();

    28   nsresult CreateEditor();

    29   nsresult GetEditingSession(nsIEditingSession **outEditingSession);

    30   nsresult GetEditor(nsIEditor **outEditor);

    31   nsresult SetEditor(nsIEditor *inEditor);

    32   void TearDownEditor();

    33   nsresult DetachFromWindow();

    34   nsresult ReattachToWindow(nsIDocShell *aDocShell);

    35   bool WaitingForLoad() const { return mMakeEditable; }

    37 protected:

    39   nsresult EnsureEditingSession();

    41   // The doc shell that owns us. Weak ref, since it always outlives us.

    42   nsIDocShell* mDocShell;

    44   // Only present for the content root docShell. Session is owned here.

    45   nsCOMPtr<nsIEditingSession> mEditingSession;

    47   // Indicates whether to make an editor after a url load.

    48   bool mMakeEditable;

    50   // If this frame is editable, store editor here. Editor is owned here.

    51   nsCOMPtr<nsIEditor> mEditor;

    53   // Denotes if the editor is detached from its window. The editor is detached

    54   // while it's stored in the session history bfcache.

    55   bool mIsDetached;

    57   // Backup for mMakeEditable while the editor is detached.

    58   bool mDetachedMakeEditable;

    60   // Backup for the corresponding nsIHTMLDocument's  editing state while

    61   // the editor is detached.

    62   nsIHTMLDocument::EditingState mDetachedEditingState;

    64 };

    67 #endif // nsDocShellEditorData_h__

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