// Set events once a presentation is added to the project
// (after creating an empty presentation or opening a XUK file.)
private void SetPresentationEvents(urakawa.Presentation presentation)
{
urakawa.undo.UndoRedoManager undo = presentation.getUndoRedoManager();
undo.commandDone += new EventHandler <urakawa.events.undo.DoneEventArgs>(project_commandDone);
undo.commandUnDone += new EventHandler <urakawa.events.undo.UnDoneEventArgs>(project_commandUnDone);
undo.commandReDone += new EventHandler <urakawa.events.undo.ReDoneEventArgs>(project_commandReDone);
}
protected override TreeNode ExportProtected(urakawa.Presentation destPres)
{
UpdateAssociatedNodeLocationString();
EmptyNode exportedNode = (EmptyNode)base.ExportProtected(destPres);
exportedNode.CopyAttributes(this);
exportedNode.m_AssociatedNodeLocation = this.m_AssociatedNodeLocation;
//exportedNode.AssociatedNode = this.AssociatedNode;
return(exportedNode);
}
/// <summary>
/// Create a new audio node by importing data from a file.
/// </summary>
public urakawa.core.TreeNode CreateAudioNode(string filename)
{
urakawa.Presentation p = getPresentation(0);
urakawa.core.TreeNode node = p.getTreeNodeFactory().createNode(typeof(AudioNode).Name, DataModelFactory.NS);
// Update the media data manager to accept this type of file
if (!p.getMediaDataManager().getEnforceSinglePCMFormat())
{
System.IO.FileStream audioStream = System.IO.File.OpenRead(filename);
urakawa.media.data.audio.PCMDataInfo info = urakawa.media.data.audio.PCMDataInfo.parseRiffWaveHeader(audioStream);
audioStream.Close();
p.getMediaDataManager().setDefaultPCMFormat(info);
p.getMediaDataManager().setEnforceSinglePCMFormat(true);
}
// I'll go ahead and not comment this part
urakawa.media.data.audio.AudioMediaData audio = p.getMediaDataFactory().createAudioMediaData();
audio.appendAudioDataFromRiffWave(filename);
urakawa.media.data.audio.ManagedAudioMedia media =
(urakawa.media.data.audio.ManagedAudioMedia)p.getMediaFactory().createAudioMedia();
media.setMediaData(audio);
urakawa.property.channel.ChannelsProperty prop = p.getPropertyFactory().createChannelsProperty();
prop.setMedia(FindChannel("bobi.audio"), media);
node.addProperty(prop);
return(node);
}
protected Node(urakawa.Presentation presentation) : base()
{
setPresentation(presentation);
}
public AudioNode(urakawa.Presentation presentation) : base(presentation)
{
}
public TrackNode(urakawa.Presentation presentation) : base(presentation)
{
}
public virtual void setPresentation(urakawa.Presentation newPres)
{
throw new Exception("Don't.");
}
