/// <summary>
/// A new phrase is being recorded, so create and return it.
/// </summary>
public PhraseNode StartRecordingPhrase(Events.Audio.Recorder.PhraseEventArgs e, SectionNode parent, int index)
{
PhraseNode phrase = CreatePhraseNode(e.Audio);
parent.Insert(phrase, index);
return(phrase);
}
/// <summary>
/// Create a new phrase node from an audio media.
/// </summary>
public PhraseNode CreatePhraseNode(ManagedAudioMedia audio)
{
PhraseNode node = CreatePhraseNode();
node.Audio = audio;
return(node);
}
/// <summary>
/// Create a phrase node belonging to this presentation.
/// </summary>
public PhraseNode CreatePhraseNode()
{
PhraseNode node = (PhraseNode)m_ObiNodeFactory.createNode(XukAble.GetXukName(typeof(PhraseNode)).z(PrettyFormat), DataModelFactory.NS); //sdk2 :local ObiNode factory used
node.AddProperty(PropertyFactory.CreateChannelsProperty());
return(node);
}
/// <summary>
/// Unset the heading node, if it was indeed this one.
/// </summary>
public void UnsetHeading(PhraseNode node)
{
if (node == mHeading)
{
mHeading = null;
}
}
/// <summary>
/// Test whether this node is before some other node in the project.
/// </summary>
public bool IsBeforeInProject(PhraseNode other)
{
SectionNode parent = ParentAs <SectionNode>();
SectionNode otherParent = other.ParentAs <SectionNode>();
return(parent.Position < otherParent.Position || (parent == otherParent && Index < other.Index));
}
public AudioClipboard(PhraseNode node, AudioRange range)
: base(node, true)
{
mAudioRange = range;
if (mAudioRange.HasCursor)
{
throw new Exception("Expected actual audio selection.");
}
if (!(Node is PhraseNode))
{
throw new Exception("Expected phrase node.");
}
}
// Create a new phrase node with the audio from the clipboard
// and merge the selected node with this one.
protected virtual urakawa.command.Command PasteCommandAudio(ProjectView.ProjectView view)
{
AudioClipboard c = (AudioClipboard)view.Clipboard;
//urakawa.media.data.audio.ManagedAudioMedia media = ((PhraseNode)view.Clipboard.Node).Audio.copy(
urakawa.media.data.audio.ManagedAudioMedia media = view.Presentation.MediaFactory.CreateManagedAudioMedia();
WavAudioMediaData wavData = ((WavAudioMediaData)((PhraseNode)view.Clipboard.Node).Audio.AudioMediaData).Copy(
new Time(Convert.ToInt64(c.AudioRange.SelectionBeginTime * Time.TIME_UNIT)),
new Time(Convert.ToInt64(c.AudioRange.SelectionEndTime * Time.TIME_UNIT)));//sdk2
media.AudioMediaData = wavData;
CompositeCommand p = view.Presentation.CreateCompositeCommand(Localizer.Message("paste_audio"));
if (Node is EmptyNode)
{
if (view.TransportBar.CurrentState == Obi.ProjectView.TransportBar.State.Paused)
{
Command pasteCommand = new Commands.Audio.Paste(view, view.TransportBar.SplitBeginTime);
p.ChildCommands.Insert(p.ChildCommands.Count, pasteCommand);
}
else
{
PhraseNode phrase = view.Presentation.CreatePhraseNode(media);
p.ChildCommands.Insert(p.ChildCommands.Count, new Commands.Node.AddNode(view, phrase, ParentForNewNode(phrase), IndexForNewNode(phrase)));
p.ChildCommands.Insert(p.ChildCommands.Count, Commands.Node.MergeAudio.GetMergeCommand(view, (EmptyNode)Node, phrase));
if (Node is PhraseNode)
{
p.ChildCommands.Insert(p.ChildCommands.Count, new Commands.UpdateSelection(view, new AudioSelection((PhraseNode)Node, Control, new AudioRange(Node.Duration, Node.Duration + phrase.Duration))));
}
else if (Node is EmptyNode)
{
p.ChildCommands.Insert(p.ChildCommands.Count, new Commands.UpdateSelection(view, new NodeSelection(phrase, Control)));
}
}
}
else
{
PhraseNode phrase = view.Presentation.CreatePhraseNode(media);
p.ChildCommands.Insert(p.ChildCommands.Count, new Commands.Node.AddNode(view, phrase, ParentForNewNode(phrase), IndexForNewNode(phrase)));
}
return(p);
}
protected override urakawa.command.Command PasteCommandAudio(Obi.ProjectView.ProjectView view)
{
AudioClipboard c = (AudioClipboard)view.Clipboard;
urakawa.media.data.audio.ManagedAudioMedia media = view.Presentation.MediaFactory.CreateManagedAudioMedia();
WavAudioMediaData wavData = ((WavAudioMediaData)((PhraseNode)view.Clipboard.Node).Audio.AudioMediaData).Copy(
new Time(Convert.ToInt64(c.AudioRange.SelectionBeginTime * Time.TIME_UNIT)),
new Time(Convert.ToInt64(c.AudioRange.SelectionEndTime * Time.TIME_UNIT)));//sdk2
media.AudioMediaData = wavData;
PhraseNode phrase = view.Presentation.CreatePhraseNode(media);
CompositeCommand p = view.Presentation.CreateCompositeCommand(Localizer.Message("paste_audio"));
p.ChildCommands.Insert(p.ChildCommands.Count, new Commands.Node.AddNode(view, phrase, ParentForNewNode(phrase), IndexForNewNode(phrase)));
if (!Node.Used)
{
view.AppendMakeUnused(p, phrase);
}
return(p);
}
public AudioSelection(PhraseNode node, IControlWithSelection control, AudioRange audioRange)
: base(node, control)
{
mAudioRange = audioRange;
}
