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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/resource_coordinator/resource_coordinator_web_contents_
observer.h" | 5 #include "chrome/browser/resource_coordinator/resource_coordinator_web_contents_
observer.h" |
6 | 6 |
| 7 #include <utility> |
| 8 |
| 9 #include "components/ukm/public/interfaces/ukm_interface.mojom.h" |
7 #include "content/public/browser/navigation_handle.h" | 10 #include "content/public/browser/navigation_handle.h" |
8 #include "content/public/browser/render_frame_host.h" | 11 #include "content/public/browser/render_frame_host.h" |
9 #include "content/public/browser/render_process_host.h" | 12 #include "content/public/browser/render_process_host.h" |
10 #include "content/public/common/service_manager_connection.h" | 13 #include "content/public/common/service_manager_connection.h" |
| 14 #include "content/public/common/service_names.mojom.h" |
11 #include "services/resource_coordinator/public/cpp/resource_coordinator_features
.h" | 15 #include "services/resource_coordinator/public/cpp/resource_coordinator_features
.h" |
| 16 #include "services/resource_coordinator/public/interfaces/service_callbacks.mojo
m.h" |
| 17 #include "services/resource_coordinator/public/interfaces/service_constants.mojo
m.h" |
| 18 #include "services/service_manager/public/cpp/connector.h" |
12 | 19 |
13 DEFINE_WEB_CONTENTS_USER_DATA_KEY(ResourceCoordinatorWebContentsObserver); | 20 DEFINE_WEB_CONTENTS_USER_DATA_KEY(ResourceCoordinatorWebContentsObserver); |
14 | 21 |
| 22 bool ResourceCoordinatorWebContentsObserver::ukm_recorder_initialized = false; |
| 23 |
15 ResourceCoordinatorWebContentsObserver::ResourceCoordinatorWebContentsObserver( | 24 ResourceCoordinatorWebContentsObserver::ResourceCoordinatorWebContentsObserver( |
16 content::WebContents* web_contents) | 25 content::WebContents* web_contents) |
17 : WebContentsObserver(web_contents) { | 26 : WebContentsObserver(web_contents) { |
| 27 service_manager::Connector* connector = |
| 28 content::ServiceManagerConnection::GetForProcess()->GetConnector(); |
| 29 |
18 tab_resource_coordinator_ = | 30 tab_resource_coordinator_ = |
19 base::MakeUnique<resource_coordinator::ResourceCoordinatorInterface>( | 31 base::MakeUnique<resource_coordinator::ResourceCoordinatorInterface>( |
20 content::ServiceManagerConnection::GetForProcess()->GetConnector(), | 32 connector, resource_coordinator::CoordinationUnitType::kWebContents); |
21 resource_coordinator::CoordinationUnitType::kWebContents); | 33 |
| 34 connector->BindInterface(resource_coordinator::mojom::kServiceName, |
| 35 mojo::MakeRequest(&service_callbacks_)); |
| 36 |
| 37 EnsureUkmRecorderInterface(); |
| 38 } |
| 39 |
| 40 // TODO(matthalp) integrate into ResourceCoordinatorService once the UKM mojo |
| 41 // interface can be accessed directly within GRC. GRC cannot currently use |
| 42 // the UKM mojo inteface directly because of software layering issues |
| 43 // (i.e. the UKM mojo interface is only reachable from the content_browser |
| 44 // service which cannot be accesses by services in the services/ directory). |
| 45 // Instead the ResourceCoordinatorWebContentsObserver is used as it lives |
| 46 // within the content_browser service and can initialize the |
| 47 // UkmRecorderInterface and pass that interface into GRC through |
| 48 // resource_coordinator::mojom::ServiceCallbacks. |
| 49 void ResourceCoordinatorWebContentsObserver::EnsureUkmRecorderInterface() { |
| 50 if (ukm_recorder_initialized) { |
| 51 return; |
| 52 } |
| 53 |
| 54 service_callbacks_->IsUkmRecorderInterfaceInitialized(base::Bind( |
| 55 &ResourceCoordinatorWebContentsObserver::MaybeSetUkmRecorderInterface, |
| 56 base::Unretained(this))); |
| 57 } |
| 58 |
| 59 void ResourceCoordinatorWebContentsObserver::MaybeSetUkmRecorderInterface( |
| 60 bool ukm_recorder_already_initialized) { |
| 61 if (ukm_recorder_already_initialized) { |
| 62 return; |
| 63 } |
| 64 |
| 65 ukm::mojom::UkmRecorderInterfacePtr ukm_recorder_interface; |
| 66 content::ServiceManagerConnection::GetForProcess() |
| 67 ->GetConnector() |
| 68 ->BindInterface(content::mojom::kBrowserServiceName, |
| 69 mojo::MakeRequest(&ukm_recorder_interface)); |
| 70 service_callbacks_->SetUkmRecorderInterface( |
| 71 std::move(ukm_recorder_interface)); |
| 72 ukm_recorder_initialized = true; |
22 } | 73 } |
23 | 74 |
24 ResourceCoordinatorWebContentsObserver:: | 75 ResourceCoordinatorWebContentsObserver:: |
25 ~ResourceCoordinatorWebContentsObserver() = default; | 76 ~ResourceCoordinatorWebContentsObserver() = default; |
26 | 77 |
27 // static | 78 // static |
28 bool ResourceCoordinatorWebContentsObserver::IsEnabled() { | 79 bool ResourceCoordinatorWebContentsObserver::IsEnabled() { |
29 return base::FeatureList::IsEnabled(features::kGlobalResourceCoordinator); | 80 return base::FeatureList::IsEnabled(features::kGlobalResourceCoordinator); |
30 } | 81 } |
31 | 82 |
(...skipping 18 matching lines...) Expand all Loading... |
50 navigation_handle->GetRenderFrameHost(); | 101 navigation_handle->GetRenderFrameHost(); |
51 | 102 |
52 auto* frame_resource_coordinator = | 103 auto* frame_resource_coordinator = |
53 render_frame_host->GetFrameResourceCoordinator(); | 104 render_frame_host->GetFrameResourceCoordinator(); |
54 tab_resource_coordinator_->AddChild(*frame_resource_coordinator); | 105 tab_resource_coordinator_->AddChild(*frame_resource_coordinator); |
55 | 106 |
56 auto* process_resource_coordinator = | 107 auto* process_resource_coordinator = |
57 render_frame_host->GetProcess()->GetProcessResourceCoordinator(); | 108 render_frame_host->GetProcess()->GetProcessResourceCoordinator(); |
58 process_resource_coordinator->AddChild(*frame_resource_coordinator); | 109 process_resource_coordinator->AddChild(*frame_resource_coordinator); |
59 } | 110 } |
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