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 15 namespace views { 16 class Label; 17 class Widget; 18 } // namespace views 19 20 namespace ash { 21 namespace ime { 22 23 class 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