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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/webui/omnibox/omnibox_ui.h"
#include <utility>
#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "build/build_config.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/webui/omnibox/omnibox_page_handler.h"
#include "chrome/browser/ui/webui/version/version_handler.h"
#include "chrome/browser/ui/webui/version/version_ui.h"
#include "chrome/common/url_constants.h"
#include "chrome/grit/omnibox_resources.h"
#include "chrome/grit/omnibox_resources_map.h"
#include "components/omnibox/browser/omnibox_field_trial.h"
#include "components/omnibox/common/omnibox_features.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_controller.h"
#include "content/public/browser/web_ui_data_source.h"
#include "services/network/public/mojom/content_security_policy.mojom.h"
#include "ui/base/webui/web_ui_util.h"
#include "ui/webui/webui_util.h"
OmniboxUI::OmniboxUI(content::WebUI* web_ui)
: ui::MojoWebUIController(web_ui, /*enable_chrome_send=*/true) {
// Set up the chrome://omnibox/ source.
content::WebUIDataSource* source = content::WebUIDataSource::CreateAndAdd(
Profile::FromWebUI(web_ui), chrome::kChromeUIOmniboxHost);
source->OverrideContentSecurityPolicy(
network::mojom::CSPDirectiveName::TrustedTypes,
"trusted-types static-types parse-html-subset;");
// Expose version information to client because it is useful in output.
VersionUI::AddVersionDetailStrings(source);
source->UseStringsJs();
source->AddResourcePaths(kOmniboxResources);
source->SetDefaultResource(IDR_OMNIBOX_OMNIBOX_HTML);
source->AddResourcePath("ml", IDR_OMNIBOX_ML_ML_HTML);
source->AddBoolean("isMlUrlScoringEnabled",
OmniboxFieldTrial::IsMlUrlScoringEnabled());
}
WEB_UI_CONTROLLER_TYPE_IMPL(OmniboxUI)
OmniboxUI::~OmniboxUI() = default;
void OmniboxUI::BindInterface(
mojo::PendingReceiver<mojom::OmniboxPageHandler> receiver) {
omnibox_handler_ = std::make_unique<OmniboxPageHandler>(
Profile::FromWebUI(web_ui()), std::move(receiver));
}
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