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 UI_CHROMEOS_NETWORK_NETWORK_LIST_DELEGATE_H_ 6 #define UI_CHROMEOS_NETWORK_NETWORK_LIST_DELEGATE_H_ 7 8 #include "ui/chromeos/ui_chromeos_export.h" 9 10 namespace chromeos { 11 class NetworkState; 12 class NetworkTypePattern; 13 } 14 15 namespace views { 16 class Label; 17 class View; 18 } 19 20 namespace ui { 21 22 struct NetworkInfo; 23 24 class UI_CHROMEOS_EXPORT NetworkListDelegate { 25 public: 26 virtual ~NetworkListDelegate() {} 27 28 // Creates and returns a View with the information in |info|. 29 virtual views::View* CreateViewForNetwork(const NetworkInfo& info) = 0; 30 31 // Returns true if |view| is currently under the cursor. Note that |view| is 32 // guaranteed to be a View returned from |CreateViewForNetwork()|. 33 virtual bool IsViewHovered(views::View* view) = 0; 34 35 // Returns the type of network this list should use. 36 virtual chromeos::NetworkTypePattern GetNetworkTypePattern() const = 0; 37 38 // Updates |view| with the information in |info|. Note that |view| is 39 // guaranteed to be a View returned from |CreateViewForNetwork()|. 40 virtual void UpdateViewForNetwork(views::View* view, 41 const NetworkInfo& info) = 0; 42 43 // Creates a Label to be displayed in the list to present some information 44 // (e.g. unavailability of network etc.). 45 virtual views::Label* CreateInfoLabel() = 0; 46 47 virtual void RelayoutScrollList() = 0; 48 }; 49 50 } // namespace ui 51 52 #endif // UI_CHROMEOS_NETWORK_NETWORK_LIST_DELEGATE_H_ 53