private void TestSplit(Time begin, Time end, Time split)
{
mExternalAudioMedia1.ClipEnd = Time.MaxValue;
mExternalAudioMedia1.ClipBegin = Time.Zero;
mExternalAudioMedia1.ClipBegin = begin;
mExternalAudioMedia1.ClipEnd = end;
ExternalAudioMedia secondPartAudio = mExternalAudioMedia1.Split(split);
Assert.IsTrue(
begin.IsEqualTo(mExternalAudioMedia1.ClipBegin),
"Unexpected clip begin, was '{0}' expected '{1}'",
mExternalAudioMedia1.ClipBegin, begin.ToString());
Assert.IsTrue(
split.IsEqualTo(mExternalAudioMedia1.ClipEnd),
"Unexpected clip end, was '{0}' expected '{1}'",
mExternalAudioMedia1.ClipBegin, begin.ToString());
Assert.IsTrue(
split.IsEqualTo(secondPartAudio.ClipBegin),
"Unexpected clip begin, was '{0}' expected '{1}'",
secondPartAudio.ClipBegin, split.ToString());
Assert.IsTrue(
end.IsEqualTo(secondPartAudio.ClipEnd),
"Unexpected clip end, was '{0}' expected '{1}'",
secondPartAudio.ClipEnd, end.ToString());
}
public override bool ValueEquals(WithPresentation other)
{
if (!base.ValueEquals(other))
{
return(false);
}
ExternalAudioMedia otherz = other as ExternalAudioMedia;
if (otherz == null)
{
return(false);
}
if (Src != otherz.Src)
{
return(false);
}
if (!ClipBegin.IsEqualTo(otherz.ClipBegin))
{
return(false);
}
if (!ClipEnd.IsEqualTo(otherz.ClipEnd))
{
return(false);
}
return(true);
}
/// <summary>
/// Fires the <see cref="ClipChanged"/> event
/// </summary>
/// <param name="source">The source, that is the <see cref="ExternalAudioMedia"/> whoose clip has changed</param>
/// <param name="newCB">The new clip begin value</param>
/// <param name="newCE">The new clip begin value</param>
/// <param name="prevCB">The clip begin value prior to the change</param>
/// <param name="prevCE">The clip end value prior to the change</param>
protected void NotifyClipChanged(ExternalAudioMedia source, Time newCB, Time newCE, Time prevCB, Time prevCE)
{
EventHandler <events.media.ClipChangedEventArgs> d = ClipChanged;
if (d != null)
{
d(this, new urakawa.events.media.ClipChangedEventArgs(source, newCB, newCE, prevCB, prevCE));
}
}
/// <summary>
/// Exports the external audio media to a destination <see cref="Presentation"/>
/// - part of technical construct to have <see cref="Export"/> return <see cref="ExternalAudioMedia"/>
/// </summary>
/// <param name="destPres">The destination presentation</param>
/// <returns>The exported external audio media</returns>
protected override Media ExportProtected(Presentation destPres)
{
ExternalAudioMedia exported = (ExternalAudioMedia)base.ExportProtected(destPres);
exported.Src = Src;
exported.ClipBegin = ClipBegin.Copy();
exported.ClipEnd = ClipEnd.Copy();
return(exported);
}
///<summary>
///
///</summary>
///<returns></returns>
protected override Media CopyProtected()
{
ExternalAudioMedia copy = (ExternalAudioMedia)base.CopyProtected();
copy.Src = Src;
copy.ClipBegin = ClipBegin.Copy();
copy.ClipEnd = ClipEnd.Copy();
return(copy);
}
/// <summary>
/// Splits <c>this</c> at a given <see cref="Time"/>
/// </summary>
/// <param name="splitPoint">The <see cref="Time"/> at which to split -
/// must be between clip begin and clip end <see cref="Time"/>s</param>
/// <returns>
/// A newly created <see cref="AbstractAudioMedia"/> containing the audio after <paramref localName="splitPoint"/>,
/// <c>this</c> retains the audio before <paramref localName="splitPoint"/>.
/// </returns>
/// <exception cref="exception.MethodParameterIsNullException">
/// Thrown when <paramref name="splitPoint"/> is <c>null</c>
/// </exception>
/// <exception cref="exception.MethodParameterIsOutOfBoundsException">
/// Thrown when <paramref name="splitPoint"/> is not between clip begin and clip end
/// </exception>
protected override AbstractAudioMedia SplitProtected(Time splitPoint)
{
if (splitPoint == null)
{
throw new exception.MethodParameterIsNullException(
"The time at which to split can not be null");
}
if (splitPoint.IsLessThan(ClipBegin))
{
throw new exception.MethodParameterIsOutOfBoundsException(
"The split time can not be before ClipBegin");
}
if (splitPoint.IsGreaterThan(ClipEnd))
{
throw new exception.MethodParameterIsOutOfBoundsException(
"The split time can not be after ClipEnd");
}
ExternalAudioMedia splitAM = Copy();
ClipEnd = splitPoint;
splitAM.ClipBegin = splitPoint;
return(splitAM);
}
