1 // Copyright (c) 2012 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 #include "chrome/browser/chromeos/login/helper.h" 6 7 #include "ash/shell.h" 8 #include "base/strings/utf_string_conversions.h" 9 #include "chromeos/network/network_handler.h" 10 #include "chromeos/network/network_state.h" 11 #include "chromeos/network/network_state_handler.h" 12 #include "chromeos/network/shill_property_util.h" 13 #include "grit/generated_resources.h" 14 #include "grit/theme_resources.h" 15 #include "third_party/cros_system_api/dbus/service_constants.h" 16 #include "ui/base/l10n/l10n_util.h" 17 #include "ui/base/resource/resource_bundle.h" 18 #include "ui/gfx/image/image_skia.h" 19 #include "ui/gfx/screen.h" 20 21 namespace chromeos { 22 CalculateScreenBounds(const gfx::Size & size)23gfx::Rect CalculateScreenBounds(const gfx::Size& size) { 24 gfx::Rect bounds(ash::Shell::GetScreen()->GetPrimaryDisplay().bounds()); 25 if (!size.IsEmpty()) { 26 int horizontal_diff = bounds.width() - size.width(); 27 int vertical_diff = bounds.height() - size.height(); 28 bounds.Inset(horizontal_diff / 2, vertical_diff / 2); 29 } 30 return bounds; 31 } 32 GetCurrentUserImageSize()33int GetCurrentUserImageSize() { 34 // The biggest size that the profile picture is displayed at is currently 35 // 220px, used for the big preview on OOBE and Change Picture options page. 36 static const int kBaseUserImageSize = 220; 37 float scale_factor = gfx::Display::GetForcedDeviceScaleFactor(); 38 if (scale_factor > 1.0f) 39 return static_cast<int>(scale_factor * kBaseUserImageSize); 40 return kBaseUserImageSize * gfx::ImageSkia::GetMaxSupportedScale(); 41 } 42 43 namespace login { 44 NetworkStateHelper()45NetworkStateHelper::NetworkStateHelper() {} ~NetworkStateHelper()46NetworkStateHelper::~NetworkStateHelper() {} 47 GetCurrentNetworkName() const48base::string16 NetworkStateHelper::GetCurrentNetworkName() const { 49 NetworkStateHandler* nsh = NetworkHandler::Get()->network_state_handler(); 50 const NetworkState* network = 51 nsh->ConnectedNetworkByType(NetworkTypePattern::NonVirtual()); 52 if (network) { 53 if (network->Matches(NetworkTypePattern::Ethernet())) 54 return l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET); 55 return UTF8ToUTF16(network->name()); 56 } 57 58 network = nsh->ConnectingNetworkByType(NetworkTypePattern::NonVirtual()); 59 if (network) { 60 if (network->Matches(NetworkTypePattern::Ethernet())) 61 return l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET); 62 return UTF8ToUTF16(network->name()); 63 } 64 return base::string16(); 65 } 66 IsConnected() const67bool NetworkStateHelper::IsConnected() const { 68 chromeos::NetworkStateHandler* nsh = 69 chromeos::NetworkHandler::Get()->network_state_handler(); 70 return nsh->ConnectedNetworkByType(chromeos::NetworkTypePattern::Default()) != 71 NULL; 72 } 73 IsConnecting() const74bool NetworkStateHelper::IsConnecting() const { 75 chromeos::NetworkStateHandler* nsh = 76 chromeos::NetworkHandler::Get()->network_state_handler(); 77 return nsh->ConnectingNetworkByType( 78 chromeos::NetworkTypePattern::Default()) != NULL; 79 } 80 81 } // namespace login 82 83 } // namespace chromeos 84