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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef ASH_SYSTEM_NETWORK_NETWORK_ICON_H_
- #define ASH_SYSTEM_NETWORK_NETWORK_ICON_H_
- #include <set>
- #include <string>
- #include "ash/ash_export.h"
- #include "chromeos/services/network_config/public/mojom/cros_network_config.mojom-forward.h"
- #include "chromeos/services/network_config/public/mojom/network_types.mojom-forward.h"
- #include "ui/gfx/canvas.h"
- #include "ui/gfx/image/canvas_image_source.h"
- #include "ui/gfx/image/image_skia.h"
- namespace ash {
- namespace network_icon {
- // Type of icon which dictates color theme and VPN badging
- enum IconType {
- ICON_TYPE_TRAY_OOBE, // dark icons with VPN badges, used during OOBE
- ICON_TYPE_TRAY_REGULAR, // light icons with VPN badges, used outside of OOBE
- ICON_TYPE_DEFAULT_VIEW, // dark icons with VPN badges
- ICON_TYPE_LIST, // dark icons without VPN badges; in-line status
- ICON_TYPE_FEATURE_POD, // icons in the network feature pod button in system
- // menu
- ICON_TYPE_FEATURE_POD_TOGGLED, // toggled icons in the network feature pod
- // button in system menu
- ICON_TYPE_FEATURE_POD_DISABLED, // disabled icons in the network feature pod
- // button in system menu
- ICON_TYPE_MENU_LIST, // dark icons without VPN badges; separate status
- };
- // Strength of a wireless signal.
- enum class SignalStrength { NONE, WEAK, MEDIUM, STRONG };
- // Returns the color of an icon on the given |icon_type|.
- SkColor GetDefaultColorForIconType(IconType icon_type);
- // Returns an image to represent either a fully connected network or a
- // disconnected network.
- const gfx::ImageSkia GetBasicImage(
- IconType icon_type,
- chromeos::network_config::mojom::NetworkType network_type,
- bool connected);
- // Returns and caches an image for non VPN |network| which must not be null.
- // Use this for non virtual networks and for the default (tray) icon.
- // |icon_type| determines the color theme.
- // |badge_vpn| should be true if a VPN is also connected and a badge is desired.
- // |animating| is an optional out parameter that is set to true when the
- // returned image should be animated.
- ASH_EXPORT gfx::ImageSkia GetImageForNonVirtualNetwork(
- const chromeos::network_config::mojom::NetworkStateProperties* network,
- IconType icon_type,
- bool badge_vpn,
- bool* animating = nullptr);
- // Similar to above but for displaying only VPN icons, e.g. for the VPN menu
- // or Settings section.
- ASH_EXPORT gfx::ImageSkia GetImageForVPN(
- const chromeos::network_config::mojom::NetworkStateProperties* vpn,
- IconType icon_type,
- bool* animating = nullptr);
- // Returns an image for Wi-Fi with no connections available, Wi-Fi icon with
- // a cross in the center.
- ASH_EXPORT gfx::ImageSkia GetImageForWiFiNoConnections(IconType icon_type);
- // Returns an image for a Wi-Fi network, either full strength or strike-through
- // based on |enabled|.
- ASH_EXPORT gfx::ImageSkia GetImageForWiFiEnabledState(
- bool enabled,
- IconType = ICON_TYPE_DEFAULT_VIEW);
- // Returns the connecting image for a shill network non-VPN type.
- gfx::ImageSkia GetConnectingImageForNetworkType(
- chromeos::network_config::mojom::NetworkType network_type,
- IconType icon_type);
- // Returns the connected image for |connected_network| and |network_type| with a
- // connecting VPN badge.
- gfx::ImageSkia GetConnectedNetworkWithConnectingVpnImage(
- const chromeos::network_config::mojom::NetworkStateProperties*
- connected_network,
- IconType icon_type);
- // Returns the disconnected image for a shill network type.
- gfx::ImageSkia GetDisconnectedImageForNetworkType(
- chromeos::network_config::mojom::NetworkType network_type);
- // Returns the label for |network| when displayed in a list.
- ASH_EXPORT std::u16string GetLabelForNetworkList(
- const chromeos::network_config::mojom::NetworkStateProperties* network);
- // Called periodically with the current list of network guids. Removes cached
- // entries that are no longer in the list.
- ASH_EXPORT void PurgeNetworkIconCache(
- const std::set<std::string>& network_guids);
- // Called by ChromeVox to give a verbal indication of the network icon. Returns
- // a signal strength enum for |strength| value 0-100.
- ASH_EXPORT SignalStrength GetSignalStrength(int strength);
- } // namespace network_icon
- } // namespace ash
- #endif // ASH_SYSTEM_NETWORK_NETWORK_ICON_H_
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