1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef ASH_IME_MODE_INDICATOR_VIEW_H_ 6#define ASH_IME_MODE_INDICATOR_VIEW_H_ 7 8#include "ash/ash_export.h" 9#include "base/strings/string16.h" 10#include "base/timer/timer.h" 11#include "ui/gfx/native_widget_types.h" 12#include "ui/gfx/rect.h" 13#include "ui/views/bubble/bubble_delegate.h" 14 15namespace views { 16class Label; 17class Widget; 18} // namespace views 19 20namespace ash { 21namespace ime { 22 23class ASH_EXPORT ModeIndicatorView : public views::BubbleDelegateView { 24 public: 25 ModeIndicatorView(gfx::NativeView parent, 26 const gfx::Rect& cursor_bounds, 27 const base::string16& label); 28 virtual ~ModeIndicatorView(); 29 30 // Show the mode indicator then hide with fading animation. 31 void ShowAndFadeOut(); 32 33 // views::BubbleDelegateView override: 34 virtual gfx::Size GetPreferredSize() const OVERRIDE; 35 36 protected: 37 // views::BubbleDelegateView override: 38 virtual void Init() OVERRIDE; 39 40 // views::WidgetDelegateView overrides: 41 virtual views::NonClientFrameView* CreateNonClientFrameView( 42 views::Widget* widget) OVERRIDE; 43 44 private: 45 gfx::Rect cursor_bounds_; 46 views::Label* label_view_; 47 base::OneShotTimer<views::Widget> timer_; 48 49 DISALLOW_COPY_AND_ASSIGN(ModeIndicatorView); 50}; 51 52} // namespace ime 53} // namespace ash 54 55#endif // ASH_IME_MODE_INDICATOR_VIEW_H_ 56