chrome/browser/actor/ui/actor_overlay_ui.cc

// Copyright 2025 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/actor/ui/actor_overlay_ui.h"

#include "chrome/browser/actor/ui/actor_overlay_handler.h"
#include "chrome/browser/actor/ui/actor_ui_tab_controller.h"
#include "chrome/browser/actor/ui/actor_ui_tab_controller_interface.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/tabs/public/tab_features.h"
#include "chrome/browser/ui/webui/webui_embedding_context.h"
#include "chrome/common/chrome_features.h"
#include "chrome/grit/actor_overlay_resources.h"
#include "chrome/grit/actor_overlay_resources_map.h"
#include "content/public/browser/web_ui_data_source.h"
#include "ui/webui/webui_util.h"

namespace actor::ui {

bool ActorOverlayUIConfig::IsWebUIEnabled(
    content::BrowserContext* browser_context) {
  return features::kGlicActorUiOverlay.Get();
}

ActorOverlayUI::ActorOverlayUI(content::WebUI* web_ui)
    : ::ui::MojoWebUIController(web_ui) {
  content::WebUIDataSource* source = content::WebUIDataSource::CreateAndAdd(
      Profile::FromWebUI(web_ui), chrome::kChromeUIActorOverlayHost);
  webui::SetupWebUIDataSource(source, kActorOverlayResources,
                              IDR_ACTOR_OVERLAY_ACTOR_OVERLAY_HTML);
  source->AddBoolean("isMagicCursorEnabled",
                     features::kGlicActorUiOverlayMagicCursor.Get());
}

WEB_UI_CONTROLLER_TYPE_IMPL(ActorOverlayUI)

ActorOverlayUI::~ActorOverlayUI() = default;

void ActorOverlayUI::BindInterface(
    mojo::PendingReceiver<mojom::ActorOverlayPageHandlerFactory> receiver) {
  page_factory_receiver_.reset();
  page_factory_receiver_.Bind(std::move(receiver));
}

void ActorOverlayUI::CreatePageHandler(
    mojo::PendingRemote<mojom::ActorOverlayPage> page,
    mojo::PendingReceiver<mojom::ActorOverlayPageHandler> receiver) {
  handler_ = std::make_unique<ActorOverlayHandler>(
      std::move(page), std::move(receiver), web_ui()->GetWebContents());
}

void ActorOverlayUI::SetOverlayBackground(bool is_visible) {
  if (!handler_) {
    return;
  }

  handler_->SetOverlayBackground(is_visible);
}

bool ActorOverlayUI::IsActorOverlayWebContents(
    content::WebContents* web_contents) {
  if (auto* web_ui = web_contents->GetWebUI()) {
    return web_ui->GetController() &&
           web_ui->GetController()->GetType() == &kWebUIControllerType;
  }
  return false;
}

}  // namespace actor::ui