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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/xr/webxr_internals/webxr_internals_ui.h"
#include "base/feature_list.h"
#include "content/browser/xr/webxr_internals/webxr_internals_handler_impl.h"
#include "content/grit/webxr_internals_resources.h"
#include "content/grit/webxr_internals_resources_map.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui_data_source.h"
#include "device/vr/buildflags/buildflags.h"
#include "device/vr/public/cpp/features.h"
namespace content {
namespace {
void CreateAndAddWebXrInternalsHTMLSource(BrowserContext* browser_context) {
WebUIDataSource* source = WebUIDataSource::CreateAndAdd(
browser_context, kChromeUIWebXrInternalsHost);
// Add TrustedTypes policies necessary for using Polymer.
source->OverrideContentSecurityPolicy(
network::mojom::CSPDirectiveName::TrustedTypes,
"trusted-types static-types polymer-html-literal "
"polymer-template-event-attribute-policy;");
// Add required resources.
source->UseStringsJs();
source->AddResourcePaths(kWebxrInternalsResources);
source->AddResourcePath("", IDR_WEBXR_INTERNALS_WEBXR_INTERNALS_HTML);
}
} // namespace
bool WebXrInternalsUIConfig::IsWebUIEnabled(BrowserContext* browser_context) {
return base::FeatureList::IsEnabled(device::features::kWebXrInternals);
}
WEB_UI_CONTROLLER_TYPE_IMPL(WebXrInternalsUI)
WebXrInternalsUI::~WebXrInternalsUI() = default;
WebXrInternalsUI::WebXrInternalsUI(WebUI* web_ui) : WebUIController(web_ui) {
CreateAndAddWebXrInternalsHTMLSource(
web_ui->GetWebContents()->GetBrowserContext());
}
void WebXrInternalsUI::WebUIRenderFrameCreated(
RenderFrameHost* render_frame_host) {
// Enable the JavaScript Mojo bindings in the renderer process, so the JS
// code can call the Mojo APIs exposed by this WebUI.
render_frame_host->EnableMojoJsBindings(nullptr);
}
void WebXrInternalsUI::BindInterface(
RenderFrameHost* render_frame_host,
mojo::PendingReceiver<webxr::mojom::WebXrInternalsHandler> receiver) {
ui_handler_ = std::make_unique<WebXrInternalsHandlerImpl>(
std::move(receiver), web_ui()->GetWebContents());
}
} // namespace content
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