text: /*
   * Copyright (C) 2007, 2009, 2010 Apple Inc.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
   * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
   */
  
  #include "config.h"
  #include "TimeRanges.h"
  
  namespace WebCore {
  
  Ref<TimeRanges> TimeRanges::create()
  {
      return adoptRef(*new TimeRanges);
  }
  
  Ref<TimeRanges> TimeRanges::create(double start, double end)
  {
      return adoptRef(*new TimeRanges(start, end));
  }
  
  Ref<TimeRanges> TimeRanges::create(const PlatformTimeRanges& other)
  {
      return adoptRef(*new TimeRanges(other));
  }
  
  TimeRanges::TimeRanges()
  {
  }
  
  TimeRanges::TimeRanges(double start, double end)
      : m_ranges(PlatformTimeRanges(MediaTime::createWithDouble(start), MediaTime::createWithDouble(end)))
  {
  }
  
  TimeRanges::TimeRanges(const PlatformTimeRanges& other)
      : m_ranges(other)
  {
  }
  
  ExceptionOr<double> TimeRanges::start(unsigned index) const
  {
      bool valid;
      MediaTime result = m_ranges.start(index, valid);
      if (!valid)
          return Exception { IndexSizeError };
      return result.toDouble();
  }
  
  ExceptionOr<double> TimeRanges::end(unsigned index) const
  { 
      bool valid;
      MediaTime result = m_ranges.end(index, valid);
      if (!valid)
          return Exception { IndexSizeError };
      return result.toDouble();
  }
  
  void TimeRanges::invert()
  {
      m_ranges.invert();
  }
  
  Ref<TimeRanges> TimeRanges::copy() const
  {
      return TimeRanges::create(m_ranges);
  }
  
  void TimeRanges::intersectWith(const TimeRanges& other)
  {
      m_ranges.intersectWith(other.ranges());
  }
  
  void TimeRanges::unionWith(const TimeRanges& other)
  {
      m_ranges.unionWith(other.ranges());
  }
  
  unsigned TimeRanges::length() const
  {
      return m_ranges.length();
  }
  
  void TimeRanges::add(double start, double end)
  {
      m_ranges.add(MediaTime::createWithDouble(start), MediaTime::createWithDouble(end));
  }
  
  bool TimeRanges::contain(double time) const
  {
      return m_ranges.contain(MediaTime::createWithDouble(time));
  }
  
  size_t TimeRanges::find(double time) const
  {
      return m_ranges.find(MediaTime::createWithDouble(time));
  }
  
  double TimeRanges::nearest(double time) const
  {
      return m_ranges.nearest(MediaTime::createWithDouble(time)).toDouble();
  }
  
  double TimeRanges::totalDuration() const
  {
      return m_ranges.totalDuration().toDouble();
  }
  
  }
  