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| 1 // Copyright 2016 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 ASH_SYSTEM_NETWORK_NETWORK_LIST_MD_H_ | |
| 6 #define ASH_SYSTEM_NETWORK_NETWORK_LIST_MD_H_ | |
| 7 | |
| 8 #include <map> | |
| 9 #include <memory> | |
| 10 #include <set> | |
| 11 #include <string> | |
| 12 #include <vector> | |
| 13 | |
| 14 #include "ash/system/network/network_icon_animation_observer.h" | |
| 15 #include "ash/system/network/network_info.h" | |
| 16 #include "ash/system/network/network_list_view_base.h" | |
| 17 #include "base/macros.h" | |
| 18 #include "chromeos/network/network_state_handler.h" | |
| 19 #include "chromeos/network/network_type_pattern.h" | |
| 20 #include "ui/gfx/image/image_skia.h" | |
| 21 | |
| 22 namespace views { | |
| 23 class Label; | |
| 24 class Separator; | |
| 25 class View; | |
| 26 } | |
| 27 | |
| 28 namespace ash { | |
| 29 | |
| 30 struct NetworkInfo; | |
| 31 class NetworkListDelegate; | |
| 32 | |
| 33 // A list of available networks of a given type. This class is used for all | |
| 34 // network types except VPNs. For VPNs, see the |VPNList| class. | |
| 35 class NetworkListViewMd : public NetworkListViewBase, | |
| 36 public network_icon::AnimationObserver { | |
| 37 public: | |
| 38 class SectionHeaderRowView; | |
| 39 | |
| 40 explicit NetworkListViewMd(NetworkListDelegate* delegate); | |
| 41 ~NetworkListViewMd() override; | |
| 42 | |
| 43 // NetworkListViewBase: | |
| 44 void Update() override; | |
| 45 bool IsNetworkEntry(views::View* view, std::string* guid) const override; | |
| 46 | |
| 47 private: | |
| 48 // Clears |network_list_| and adds to it |networks| that match |delegate_|'s | |
| 49 // network type pattern. | |
| 50 void UpdateNetworks( | |
| 51 const chromeos::NetworkStateHandler::NetworkStateList& networks); | |
| 52 | |
| 53 // Updates |network_list_| entries and sets |this| to observe network icon | |
| 54 // animations when any of the networks are in connecting state. | |
| 55 void UpdateNetworkIcons(); | |
| 56 | |
| 57 // Orders entries in |network_list_| such that higher priority network types | |
| 58 // are at the top of the list. | |
| 59 void OrderNetworks(); | |
| 60 | |
| 61 // Refreshes a list of child views, updates |network_map_| and | |
| 62 // |network_guid_map_| and performs layout making sure selected view if any is | |
| 63 // scrolled into view. | |
| 64 void UpdateNetworkListInternal(); | |
| 65 | |
| 66 // Adds new or updates existing child views including header row and messages. | |
| 67 // Returns a set of guids for the added network connections. | |
| 68 std::unique_ptr<std::set<std::string>> UpdateNetworkListEntries(); | |
| 69 | |
| 70 // Adds or updates child views representing the network connections when | |
| 71 // |is_wifi| is matching the attribute of a network connection starting at | |
| 72 // |child_index|. Returns a set of guids for the added network | |
| 73 // connections. | |
| 74 std::unique_ptr<std::set<std::string>> UpdateNetworkChildren( | |
| 75 NetworkInfo::Type type, | |
| 76 int child_index); | |
| 77 void UpdateNetworkChild(int index, const NetworkInfo* info); | |
| 78 | |
| 79 // Reorders children of |container()| as necessary placing |view| at |index|. | |
| 80 void PlaceViewAtIndex(views::View* view, int index); | |
| 81 | |
| 82 // Creates a Label with text specified by |message_id| and adds it to | |
| 83 // |container()| if necessary or updates the text and reorders the | |
| 84 // |container()| placing the label at |insertion_index|. When |message_id| is | |
| 85 // zero removes the |*label_ptr| from the |container()| and destroys it. | |
| 86 // |label_ptr| is an in / out parameter and is only modified if the Label is | |
| 87 // created or destroyed. | |
| 88 void UpdateInfoLabel(int message_id, | |
| 89 int insertion_index, | |
| 90 views::Label** label_ptr); | |
| 91 | |
| 92 // Creates a cellular/Wi-Fi header row |view| and adds it to |container()| if | |
| 93 // necessary and reorders the |container()| placing the |view| at | |
| 94 // |child_index|. Returns the index where the next child should be inserted, | |
| 95 // i.e., the index directly after the last inserted child. | |
| 96 int UpdateSectionHeaderRow(chromeos::NetworkTypePattern pattern, | |
| 97 bool enabled, | |
| 98 int child_index, | |
| 99 SectionHeaderRowView** view, | |
| 100 views::Separator** separator_view); | |
| 101 | |
| 102 // network_icon::AnimationObserver: | |
| 103 void NetworkIconChanged() override; | |
| 104 | |
| 105 bool needs_relayout_; | |
| 106 NetworkListDelegate* delegate_; | |
| 107 | |
| 108 views::Label* no_wifi_networks_view_; | |
| 109 views::Label* no_cellular_networks_view_; | |
| 110 SectionHeaderRowView* cellular_header_view_; | |
| 111 SectionHeaderRowView* tether_header_view_; | |
| 112 SectionHeaderRowView* wifi_header_view_; | |
| 113 views::Separator* cellular_separator_view_; | |
| 114 views::Separator* tether_separator_view_; | |
| 115 views::Separator* wifi_separator_view_; | |
| 116 | |
| 117 // An owned list of network info. | |
| 118 std::vector<std::unique_ptr<NetworkInfo>> network_list_; | |
| 119 | |
| 120 using NetworkMap = std::map<views::View*, std::string>; | |
| 121 NetworkMap network_map_; | |
| 122 | |
| 123 // A map of network guids to their view. | |
| 124 typedef std::map<std::string, views::View*> NetworkGuidMap; | |
| 125 NetworkGuidMap network_guid_map_; | |
| 126 | |
| 127 DISALLOW_COPY_AND_ASSIGN(NetworkListViewMd); | |
| 128 }; | |
| 129 | |
| 130 } // namespace ash | |
| 131 | |
| 132 #endif // ASH_SYSTEM_NETWORK_NETWORK_LIST_MD_H_ | |
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Chromium Code Reviews
Issue 2731873002:
Revert "chromeos: Move files in //ash/common to //ash, part 1" (Closed)
