text: // Copyright (c) 2012 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #include "chrome/browser/ui/tabs/tab_utils.h"
  
  #include "chrome/browser/media/media_internals.h"
  #include "chrome/browser/media/media_stream_capture_indicator.h"
  #include "content/public/browser/render_process_host.h"
  #include "content/public/browser/render_view_host.h"
  #include "content/public/browser/web_contents.h"
  
  namespace chrome {
  
  bool ShouldShowProjectingIndicator(content::WebContents* contents) {
    int render_process_id = contents->GetRenderProcessHost()->GetID();
    int render_view_id = contents->GetRenderViewHost()->GetRoutingID();
    scoped_refptr<MediaStreamCaptureIndicator> capture_indicator =
        MediaInternals::GetInstance()->GetMediaStreamCaptureIndicator();
    return capture_indicator->IsProcessCapturingTab(render_process_id,
                                                    render_view_id);
  }
  
  bool ShouldShowRecordingIndicator(content::WebContents* contents) {
    int render_process_id = contents->GetRenderProcessHost()->GetID();
    int render_view_id = contents->GetRenderViewHost()->GetRoutingID();
    scoped_refptr<MediaStreamCaptureIndicator> capture_indicator =
        MediaInternals::GetInstance()->GetMediaStreamCaptureIndicator();
    // The projecting indicator takes precedence over the recording indicator, but
    // if we are projecting and we don't handle the projecting case we want to
    // still show the recording indicator.
    return capture_indicator->IsProcessCapturing(render_process_id,
                                                 render_view_id) ||
           capture_indicator->IsProcessCapturingTab(render_process_id,
                                                    render_view_id);
  }
  
  }  // namespace chrome
  