зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
2.0 KiB
C++
68 строки
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsDocShellEditorData_h__
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#define nsDocShellEditorData_h__
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#ifndef nsCOMPtr_h___
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#include "nsCOMPtr.h"
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#endif
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#include "mozilla/HTMLEditor.h"
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#include "mozilla/RefPtr.h"
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#include "nsIHTMLDocument.h"
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class nsIDocShell;
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class nsIEditingSession;
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class nsDocShellEditorData
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{
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public:
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explicit nsDocShellEditorData(nsIDocShell* aOwningDocShell);
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~nsDocShellEditorData();
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nsresult MakeEditable(bool aWaitForUriLoad);
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bool GetEditable();
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nsresult CreateEditor();
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nsresult GetEditingSession(nsIEditingSession** aResult);
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mozilla::HTMLEditor* GetHTMLEditor() const
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{
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return mHTMLEditor;
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}
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nsresult SetHTMLEditor(mozilla::HTMLEditor* aHTMLEditor);
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void TearDownEditor();
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nsresult DetachFromWindow();
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nsresult ReattachToWindow(nsIDocShell* aDocShell);
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bool WaitingForLoad() const { return mMakeEditable; }
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protected:
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void EnsureEditingSession();
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// The doc shell that owns us. Weak ref, since it always outlives us.
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nsIDocShell* mDocShell;
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// Only present for the content root docShell. Session is owned here.
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nsCOMPtr<nsIEditingSession> mEditingSession;
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// If this frame is editable, store HTML editor here. It's owned here.
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RefPtr<mozilla::HTMLEditor> mHTMLEditor;
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// Backup for the corresponding nsIHTMLDocument's editing state while
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// the editor is detached.
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nsIHTMLDocument::EditingState mDetachedEditingState;
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// Indicates whether to make an editor after a url load.
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bool mMakeEditable;
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// Denotes if the editor is detached from its window. The editor is detached
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// while it's stored in the session history bfcache.
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bool mIsDetached;
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// Backup for mMakeEditable while the editor is detached.
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bool mDetachedMakeEditable;
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};
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#endif // nsDocShellEditorData_h__
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