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// Copyright 2022 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/webui_gallery/webui_gallery_ui.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/webui/favicon_source.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/grit/side_panel_shared_resources.h"
#include "chrome/grit/side_panel_shared_resources_map.h"
#include "chrome/grit/webui_gallery_resources.h"
#include "chrome/grit/webui_gallery_resources_map.h"
#include "components/favicon_base/favicon_url_parser.h"
#include "components/strings/grit/components_strings.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_data_source.h"
#include "services/network/public/mojom/content_security_policy.mojom.h"
#include "ui/base/ui_base_features.h"
#include "ui/base/webui/web_ui_util.h"
#include "ui/webui/color_change_listener/color_change_handler.h"
#include "ui/webui/webui_util.h"
namespace {
void CreateAndAddWebuiGalleryUIHtmlSource(Profile* profile) {
content::WebUIDataSource* source = content::WebUIDataSource::CreateAndAdd(
profile, chrome::kChromeUIWebuiGalleryHost);
webui::SetupWebUIDataSource(source, base::span(kWebuiGalleryResources),
IDR_WEBUI_GALLERY_WEBUI_GALLERY_HTML);
source->OverrideContentSecurityPolicy(
network::mojom::CSPDirectiveName::FrameSrc, "frame-src 'self';");
source->OverrideContentSecurityPolicy(
network::mojom::CSPDirectiveName::FrameAncestors,
"frame-ancestors 'self';");
// TODO(colehorvitz): Promote to a place where it can be easily registered
// by many WebUIs.
source->AddString("opensInNewTab", "Opens in new tab");
source->AddLocalizedString("backButton", IDS_ACCNAME_BACK);
// Add shared SidePanel resources so that those elements can be demonstrated
// as well.
source->AddResourcePaths(base::span(kSidePanelSharedResources));
content::URLDataSource::Add(
profile, std::make_unique<FaviconSource>(
profile, chrome::FaviconUrlFormat::kFavicon2));
}
} // namespace
WebuiGalleryUI::WebuiGalleryUI(content::WebUI* web_ui)
: ui::MojoWebUIController(web_ui, false) {
CreateAndAddWebuiGalleryUIHtmlSource(Profile::FromWebUI(web_ui));
}
WebuiGalleryUI::~WebuiGalleryUI() = default;
WEB_UI_CONTROLLER_TYPE_IMPL(WebuiGalleryUI)
void WebuiGalleryUI::BindInterface(
mojo::PendingReceiver<color_change_listener::mojom::PageHandler>
pending_receiver) {
color_provider_handler_ = std::make_unique<ui::ColorChangeHandler>(
web_ui()->GetWebContents(), std::move(pending_receiver));
}
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