ui/chromeos/network/network_list_delegate.h

   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   // Called when the user clicks on an entry representing a network in the list.
  48   virtual void OnViewClicked(views::View* sender) = 0;
  49
  50   virtual void RelayoutScrollList() = 0;
  51 };
  52
  53 }  // namespace ui
  54
  55 #endif  // UI_CHROMEOS_NETWORK_NETWORK_LIST_DELEGATE_H_