// 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/content_settings/chrome_content_settings_utils.h"

#include "base/metrics/histogram_macros.h"
#include "build/build_config.h"

#if !BUILDFLAG(IS_ANDROID)
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/browser_window/public/browser_window_interface.h"
#include "chrome/browser/ui/browser_window/public/global_browser_collection.h"
#include "chrome/browser/ui/location_bar/location_bar.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/ui/views/frame/picture_in_picture_browser_frame_view.h"
#include "chrome/browser/ui/views/picture_in_picture/document_pip_host.h"
#include "content/public/browser/web_contents.h"
#endif

namespace content_settings {

void RecordPopupsAction(PopupsAction action) {
  UMA_HISTOGRAM_ENUMERATION("ContentSettings.Popups", action,
                            POPUPS_ACTION_COUNT);
}

void UpdateLocationBarUiForWebContents(content::WebContents* web_contents) {
#if !BUILDFLAG(IS_ANDROID)
  if (!web_contents) {
    return;
  }
  BrowserWindowInterface* browser =
      GlobalBrowserCollection::GetInstance()->FindBrowserWithTab(web_contents);
  if (!browser) {
    // Standalone Document PiP windows are not Browser-backed. The captured
    // child WebContents holds a back-pointer to its DocumentPipHost, which
    // forwards the refresh to the PiP frame view's content-setting icons.
    if (DocumentPipHost* pip_host =
            DocumentPipHost::FromChildWebContents(web_contents)) {
      pip_host->UpdateContentSettingsIcons();
    }
    return;
  }

  if (browser->GetTabStripModel()->GetActiveWebContents() != web_contents) {
    return;
  }

  LocationBar* location_bar =
      BrowserWindow::FromBrowser(browser)->GetLocationBar();
  if (location_bar)
    location_bar->UpdateContentSettingsIcons();

  // The document PiP window does not have a location bar, but has some content
  // setting views that need to be updated too.
  if (browser->GetType() ==
      BrowserWindowInterface::Type::TYPE_PICTURE_IN_PICTURE) {
    BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser);
    auto* frame_view = static_cast<PictureInPictureBrowserFrameView*>(
        browser_view->browser_widget()->GetFrameView());
    frame_view->UpdateContentSettingsIcons();
  }
#endif
}

}  // namespace content_settings