15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#ifndef UI_WM_PUBLIC_ACTIVATION_DELEGATE_H_ 6effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#define UI_WM_PUBLIC_ACTIVATION_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/aura/aura_export.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ui { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Event; 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace aura { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Window; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace client { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// An interface implemented by an object that configures and responds to changes 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to a window's activation state. 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class AURA_EXPORT ActivationDelegate { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Returns true if the window should be activated. 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual bool ShouldActivate() const = 0; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ActivationDelegate() {} 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Sets/Gets the ActivationDelegate on the Window. No ownership changes. 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)AURA_EXPORT void SetActivationDelegate(Window* window, 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ActivationDelegate* delegate); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)AURA_EXPORT ActivationDelegate* GetActivationDelegate(Window* window); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace client 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace aura 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 37effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#endif // UI_WM_PUBLIC_ACTIVATION_DELEGATE_H_ 38