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| 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 #include "services/kiosk_wm/kiosk_wm_controller.h" | |
| 6 | |
| 7 #include "services/kiosk_wm/merged_service_provider.h" | |
| 8 #include "services/window_manager/basic_focus_rules.h" | |
| 9 #include "services/window_manager/window_manager_root.h" | |
| 10 | |
| 11 namespace kiosk_wm { | |
| 12 | |
| 13 KioskWMController::KioskWMController(window_manager::WindowManagerRoot* wm_root) | |
| 14 : window_manager_root_(wm_root), | |
| 15 root_(nullptr), | |
| 16 content_(nullptr), | |
| 17 navigator_host_(this), | |
| 18 weak_factory_(this) { | |
| 19 exposed_services_impl_.AddService(this); | |
| 20 } | |
| 21 | |
| 22 KioskWMController::~KioskWMController() {} | |
| 23 | |
| 24 base::WeakPtr<KioskWMController> KioskWMController::GetWeakPtr() { | |
| 25 return weak_factory_.GetWeakPtr(); | |
| 26 } | |
| 27 | |
| 28 void KioskWMController::OnEmbed( | |
| 29 mojo::View* root, | |
| 30 mojo::InterfaceRequest<mojo::ServiceProvider> services, | |
| 31 mojo::ServiceProviderPtr exposed_services) { | |
| 32 // KioskWMController does not support being embedded more than once. | |
| 33 CHECK(!root_); | |
| 34 | |
| 35 root_ = root; | |
| 36 root_->AddObserver(this); | |
| 37 | |
| 38 // Resize to match the Nexus 5 aspect ratio: | |
| 39 window_manager_root_->SetViewportSize(gfx::Size(320, 640)); | |
| 40 | |
| 41 content_ = root->view_manager()->CreateView(); | |
| 42 content_->SetBounds(root_->bounds()); | |
| 43 root_->AddChild(content_); | |
| 44 content_->SetVisible(true); | |
| 45 | |
| 46 window_manager_root_->InitFocus( | |
| 47 make_scoped_ptr(new window_manager::BasicFocusRules(root_))); | |
| 48 window_manager_root_->accelerator_manager()->Register( | |
| 49 ui::Accelerator(ui::VKEY_BROWSER_BACK, 0), | |
| 50 ui::AcceleratorManager::kNormalPriority, this); | |
| 51 } | |
| 52 | |
| 53 void KioskWMController::Embed( | |
| 54 const mojo::String& url, | |
| 55 mojo::InterfaceRequest<mojo::ServiceProvider> services, | |
| 56 mojo::ServiceProviderPtr exposed_services) { | |
| 57 // KioskWMController is embedded in a WindowManagerRoot. WindowManagerRoot | |
| 58 // queues pending embed requests while we connect to the ViewManager. This | |
| 59 // method should only be called once ::OnEmbed has been called. | |
| 60 CHECK(content_); | |
| 61 | |
| 62 merged_service_provider_.reset( | |
| 63 new MergedServiceProvider(exposed_services.Pass(), this)); | |
| 64 content_->Embed(url, services.Pass(), | |
| 65 merged_service_provider_->GetServiceProviderPtr().Pass()); | |
| 66 | |
| 67 navigator_host_.RecordNavigation(url); | |
| 68 } | |
| 69 | |
| 70 void KioskWMController::Create( | |
| 71 mojo::ApplicationConnection* connection, | |
| 72 mojo::InterfaceRequest<mojo::NavigatorHost> request) { | |
| 73 navigator_host_.Bind(request.Pass()); | |
| 74 } | |
| 75 | |
| 76 void KioskWMController::OnViewManagerDisconnected( | |
| 77 mojo::ViewManager* view_manager) { | |
| 78 root_ = nullptr; | |
| 79 delete this; | |
| 80 } | |
| 81 | |
| 82 void KioskWMController::OnViewDestroyed(mojo::View* view) { | |
| 83 view->RemoveObserver(this); | |
| 84 } | |
| 85 | |
| 86 void KioskWMController::OnViewBoundsChanged(mojo::View* view, | |
| 87 const mojo::Rect& old_bounds, | |
| 88 const mojo::Rect& new_bounds) { | |
| 89 content_->SetBounds(new_bounds); | |
| 90 } | |
| 91 | |
| 92 // Convenience method: | |
| 93 void KioskWMController::ReplaceContentWithURL(const mojo::String& url) { | |
| 94 Embed(url, nullptr, nullptr); | |
| 95 } | |
| 96 | |
| 97 bool KioskWMController::AcceleratorPressed(const ui::Accelerator& accelerator, | |
| 98 mojo::View* target) { | |
| 99 if (accelerator.key_code() != ui::VKEY_BROWSER_BACK) | |
| 100 return false; | |
| 101 navigator_host_.RequestNavigateHistory(-1); | |
| 102 return true; | |
| 103 } | |
| 104 | |
| 105 bool KioskWMController::CanHandleAccelerators() const { | |
| 106 return true; | |
| 107 } | |
| 108 | |
| 109 } // namespace kiosk_wm | |
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Chromium Code Reviews
Issue 1531403003:
Delete the ViewManager and WindowManager services. (Closed)
Base URL: git@github.com:domokit/mojo.git@moz-3