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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 #include "mash/screenlock/screenlock.h" | |
| 6 | |
| 7 #include "ash/public/cpp/shell_window_ids.h" | |
| 8 #include "base/macros.h" | |
| 9 #include "base/memory/ptr_util.h" | |
| 10 #include "base/strings/utf_string_conversions.h" | |
| 11 #include "mash/session/public/interfaces/constants.mojom.h" | |
| 12 #include "mash/session/public/interfaces/session.mojom.h" | |
| 13 #include "mojo/public/cpp/bindings/binding.h" | |
| 14 #include "services/service_manager/public/cpp/connector.h" | |
| 15 #include "services/service_manager/public/cpp/service_context.h" | |
| 16 #include "services/ui/public/cpp/property_type_converters.h" | |
| 17 #include "ui/views/background.h" | |
| 18 #include "ui/views/controls/button/md_text_button.h" | |
| 19 #include "ui/views/mus/aura_init.h" | |
| 20 #include "ui/views/mus/native_widget_mus.h" | |
| 21 #include "ui/views/mus/window_manager_connection.h" | |
| 22 #include "ui/views/widget/widget_delegate.h" | |
| 23 | |
| 24 namespace mash { | |
| 25 namespace screenlock { | |
| 26 namespace { | |
| 27 | |
| 28 class ScreenlockView : public views::WidgetDelegateView, | |
| 29 public views::ButtonListener { | |
| 30 public: | |
| 31 explicit ScreenlockView(service_manager::Connector* connector) | |
| 32 : connector_(connector), | |
| 33 unlock_button_( | |
| 34 views::MdTextButton::Create(this, base::ASCIIToUTF16("Unlock"))) { | |
| 35 set_background(views::Background::CreateSolidBackground(SK_ColorYELLOW)); | |
| 36 AddChildView(unlock_button_); | |
| 37 } | |
| 38 ~ScreenlockView() override {} | |
| 39 | |
| 40 private: | |
| 41 // Overridden from views::WidgetDelegate: | |
| 42 base::string16 GetWindowTitle() const override { | |
| 43 // TODO(beng): use resources. | |
| 44 return base::ASCIIToUTF16("Screenlock"); | |
| 45 } | |
| 46 | |
| 47 // Overridden from views::View: | |
| 48 void Layout() override { | |
| 49 gfx::Rect bounds = GetLocalBounds(); | |
| 50 bounds.Inset(10, 10); | |
| 51 | |
| 52 gfx::Size ps = unlock_button_->GetPreferredSize(); | |
| 53 bounds.set_height(bounds.height() - ps.height() - 10); | |
| 54 | |
| 55 unlock_button_->SetBounds(bounds.width() - ps.width(), | |
| 56 bounds.bottom() + 10, | |
| 57 ps.width(), ps.height()); | |
| 58 } | |
| 59 | |
| 60 // Overridden from views::ButtonListener: | |
| 61 void ButtonPressed(views::Button* sender, const ui::Event& event) override { | |
| 62 DCHECK_EQ(sender, unlock_button_); | |
| 63 mash::session::mojom::SessionPtr session; | |
| 64 connector_->ConnectToInterface(session::mojom::kServiceName, &session); | |
| 65 session->UnlockScreen(); | |
| 66 } | |
| 67 | |
| 68 service_manager::Connector* connector_; | |
| 69 views::MdTextButton* unlock_button_; | |
| 70 | |
| 71 DISALLOW_COPY_AND_ASSIGN(ScreenlockView); | |
| 72 }; | |
| 73 | |
| 74 } // namespace | |
| 75 | |
| 76 Screenlock::Screenlock() {} | |
| 77 Screenlock::~Screenlock() {} | |
| 78 | |
| 79 void Screenlock::OnStart() { | |
| 80 tracing_.Initialize(context()->connector(), context()->identity().name()); | |
| 81 | |
| 82 mash::session::mojom::SessionPtr session; | |
| 83 context()->connector()->ConnectToInterface(session::mojom::kServiceName, | |
| 84 &session); | |
| 85 session->AddScreenlockStateListener( | |
| 86 bindings_.CreateInterfacePtrAndBind(this)); | |
| 87 | |
| 88 aura_init_ = base::MakeUnique<views::AuraInit>( | |
| 89 context()->connector(), context()->identity(), "views_mus_resources.pak"); | |
| 90 window_manager_connection_ = views::WindowManagerConnection::Create( | |
| 91 context()->connector(), context()->identity()); | |
| 92 | |
| 93 views::Widget* widget = new views::Widget; | |
| 94 views::Widget::InitParams params( | |
| 95 views::Widget::InitParams::TYPE_WINDOW_FRAMELESS); | |
| 96 params.delegate = new ScreenlockView(context()->connector()); | |
| 97 | |
| 98 std::map<std::string, std::vector<uint8_t>> properties; | |
| 99 properties[ui::mojom::WindowManager::kContainerId_InitProperty] = | |
| 100 mojo::ConvertTo<std::vector<uint8_t>>( | |
| 101 ash::kShellWindowId_LockScreenContainer); | |
| 102 ui::Window* window = | |
| 103 views::WindowManagerConnection::Get()->NewTopLevelWindow(properties); | |
| 104 params.native_widget = new views::NativeWidgetMus( | |
| 105 widget, window, ui::mojom::CompositorFrameSinkType::DEFAULT); | |
| 106 widget->Init(params); | |
| 107 widget->Show(); | |
| 108 } | |
| 109 | |
| 110 bool Screenlock::OnConnect( | |
| 111 const service_manager::ServiceInfo& remote_info, | |
| 112 service_manager::InterfaceRegistry* registry) { | |
| 113 return false; | |
| 114 } | |
| 115 | |
| 116 void Screenlock::ScreenlockStateChanged(bool screen_locked) { | |
| 117 if (!screen_locked) | |
| 118 base::MessageLoop::current()->QuitWhenIdle(); | |
| 119 } | |
| 120 | |
| 121 } // namespace screenlock | |
| 122 } // namespace mash | |
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Chromium Code Reviews
Issue 2569953002:
Removes example code that isn't correctly wired up (Closed)
