gecko-dev/dom/base/CompositionStringSynthesizer.h

46 lines
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_compositionstringsynthesizer_h__
#define mozilla_dom_compositionstringsynthesizer_h__
#include "nsICompositionStringSynthesizer.h"
#include "nsString.h"
#include "nsTArray.h"
#include "nsWeakReference.h"
#include "mozilla/Attributes.h"
#include "mozilla/TextRange.h"
class nsIWidget;
class nsPIDOMWindow;
namespace mozilla {
namespace dom {
class CompositionStringSynthesizer MOZ_FINAL :
public nsICompositionStringSynthesizer
{
public:
CompositionStringSynthesizer(nsPIDOMWindow* aWindow);
~CompositionStringSynthesizer();
NS_DECL_ISUPPORTS
NS_DECL_NSICOMPOSITIONSTRINGSYNTHESIZER
private:
nsWeakPtr mWindow; // refers an instance of nsPIDOMWindow
nsString mString;
nsAutoTArray<TextRange, 10> mClauses;
TextRange mCaret;
nsIWidget* GetWidget();
void ClearInternal();
};
} // namespace dom
} // namespace mozilla
#endif // #ifndef mozilla_dom_compositionstringsynthesizer_h__