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60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 mozilla_dom_textinputprocessor_h_
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#define mozilla_dom_textinputprocessor_h_
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#include "mozilla/TextEventDispatcherListener.h"
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#include "nsITextInputProcessor.h"
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#include "nsITextInputProcessorCallback.h"
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namespace mozilla {
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namespace widget{
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class TextEventDispatcher;
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} // namespace widget
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class TextInputProcessor MOZ_FINAL : public nsITextInputProcessor
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, public widget::TextEventDispatcherListener
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{
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typedef mozilla::widget::IMENotification IMENotification;
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typedef mozilla::widget::TextEventDispatcher TextEventDispatcher;
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public:
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TextInputProcessor();
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NS_DECL_ISUPPORTS
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NS_DECL_NSITEXTINPUTPROCESSOR
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// TextEventDispatcherListener
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NS_IMETHOD NotifyIME(TextEventDispatcher* aTextEventDispatcher,
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const IMENotification& aNotification) MOZ_OVERRIDE;
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NS_IMETHOD_(void)
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OnRemovedFrom(TextEventDispatcher* aTextEventDispatcher) MOZ_OVERRIDE;
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protected:
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virtual ~TextInputProcessor();
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private:
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nsresult BeginInputTransactionInternal(
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nsIDOMWindow* aWindow,
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nsITextInputProcessorCallback* aCallback,
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bool aForTests,
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bool& aSucceeded);
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nsresult CommitCompositionInternal(const nsAString* aCommitString = nullptr,
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bool* aSucceeded = nullptr);
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nsresult CancelCompositionInternal();
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nsresult IsValidStateForComposition();
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void UnlinkFromTextEventDispatcher();
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TextEventDispatcher* mDispatcher; // [Weak]
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nsCOMPtr<nsITextInputProcessorCallback> mCallback;
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bool mForTests;
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};
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} // namespace mozilla
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#endif // #ifndef mozilla_dom_textinputprocessor_h_
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