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) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef UI_VIEWS_FOCUS_FOCUS_MANAGER_DELEGATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define UI_VIEWS_FOCUS_FOCUS_MANAGER_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/views_export.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ui { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Accelerator; 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class AcceleratorTarget; 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace views { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Delegate interface for views::FocusManager. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class VIEWS_EXPORT FocusManagerDelegate { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~FocusManagerDelegate() {} 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Activate the target associated with the specified accelerator. 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First, AcceleratorPressed handler of the most recently registered target 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is called, and if that handler processes the event (i.e. returns true), 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this method immediately returns. If not, we do the same thing on the next 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // target, and so on. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true if an accelerator was activated. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool ProcessAccelerator(const ui::Accelerator& accelerator) = 0; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the AcceleratorTarget that should be activated for the specified 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // keyboard accelerator, or NULL if no view is registered for that keyboard 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // accelerator. 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ui::AcceleratorTarget* GetCurrentTargetForAccelerator( 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ui::Accelerator& accelerator) const = 0; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace views 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // UI_VIEWS_FOCUS_FOCUS_MANAGER_DELEGATE_H_ 40