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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_BASE_IME_IME_INPUT_CONTEXT_HANDLER_INTERFACE_H_
#define UI_BASE_IME_IME_INPUT_CONTEXT_HANDLER_INTERFACE_H_
#include <stdint.h>
#include <string>
#include "ui/base/ime/composition_text.h"
#include "ui/base/ime/ui_base_ime_export.h"
#include "ui/events/event.h"
namespace ui {
class UI_BASE_IME_EXPORT IMEInputContextHandlerInterface {
public:
// Called when the engine commit a text.
virtual void CommitText(const std::string& text) = 0;
// Called when the engine updates composition text.
virtual void UpdateCompositionText(const CompositionText& text,
uint32_t cursor_pos,
bool visible) = 0;
// Called when the engine request deleting surrounding string.
virtual void DeleteSurroundingText(int32_t offset, uint32_t length) = 0;
// Called when the engine sends a key event.
virtual void SendKeyEvent(KeyEvent* event) = 0;
};
} // namespace ui
#endif // UI_BASE_IME_IME_INPUT_CONTEXT_HANDLER_INTERFACE_H_