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// Copyright (c) 2011 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_COMPOSITION_TEXT_H_
#define UI_BASE_IME_COMPOSITION_TEXT_H_
#pragma once
#include "base/string16.h"
#include "ui/base/ime/composition_underline.h"
#include "ui/base/range/range.h"
#include "ui/ui_api.h"
namespace ui {
// A struct represents the status of an ongoing composition text.
struct UI_API CompositionText {
CompositionText();
~CompositionText();
void Clear();
// Content of the composition text.
string16 text;
// Underline information of the composition text.
// They must be sorted in ascending order by their start_offset and cannot be
// overlapped with each other.
CompositionUnderlines underlines;
// Selection range in the composition text. It represents the caret position
// if the range length is zero. Usually it's used for representing the target
// clause (on Windows). Gtk doesn't have such concept, so background color is
// usually used instead.
Range selection;
};
} // namespace ui
#endif // UI_BASE_IME_COMPOSITION_TEXT_H_
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