| // 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 ASH_KEYBOARD_UI_KEYBOARD_LAYOUT_MANAGER_H_ |
| #define ASH_KEYBOARD_UI_KEYBOARD_LAYOUT_MANAGER_H_ |
| |
| #include "ash/keyboard/ui/keyboard_export.h" |
| #include "ui/aura/layout_manager.h" |
| #include "ui/aura/window.h" |
| |
| namespace keyboard { |
| |
| class KeyboardUIController; |
| |
| // LayoutManager for the virtual keyboard container. Manages a single window |
| // (the virtual keyboard) and keeps it positioned at the bottom of the |
| // owner window. |
| class KEYBOARD_EXPORT KeyboardLayoutManager : public aura::LayoutManager { |
| public: |
| explicit KeyboardLayoutManager(KeyboardUIController* controller); |
| |
| KeyboardLayoutManager(const KeyboardLayoutManager&) = delete; |
| KeyboardLayoutManager& operator=(const KeyboardLayoutManager&) = delete; |
| |
| ~KeyboardLayoutManager() override; |
| |
| // Overridden from aura::LayoutManager |
| void OnWindowResized() override {} |
| void OnWindowAddedToLayout(aura::Window* child) override; |
| void OnWillRemoveWindowFromLayout(aura::Window* child) override {} |
| void OnWindowRemovedFromLayout(aura::Window* child) override {} |
| void OnChildWindowVisibilityChanged(aura::Window* child, |
| bool visible) override {} |
| void SetChildBounds(aura::Window* child, |
| const gfx::Rect& requested_bounds) override; |
| |
| private: |
| KeyboardUIController* controller_; |
| }; |
| |
| } // namespace keyboard |
| |
| #endif // ASH_KEYBOARD_UI_KEYBOARD_LAYOUT_MANAGER_H_ |