/// <summary>
/// Constructor setting the <see cref="TreeNodeTestDelegate"/> determining when to create new audio files
/// and when to
/// </summary>
/// <param name="treeNodeTriggersNewAudioFileDelegate">
/// The <see cref="TreeNodeTestDelegate"/> determining which <see cref="TreeNode"/>s trigger new audio files,
/// if <c>null</c> then no <see cref="TreeNode"/>s trigger new audio files
/// </param>
/// <param name="treeNodeMustBeSkippedDelegate">
/// The <see cref="TreeNodeTestDelegate"/> determining which <see cref="TreeNode"/>s should be skipped,
/// if <c>null</c> then no <see cref="TreeNode"/>s are skipped
/// </param>
public PublishManagedAudioVisitor(
TreeNodeTestDelegate treeNodeTriggersNewAudioFileDelegate,
TreeNodeTestDelegate treeNodeMustBeSkippedDelegate)
{
mTreeNodeTriggersNewAudioFileDelegate = treeNodeTriggersNewAudioFileDelegate;
mTreeNodeMustBeSkippedDelegate = treeNodeMustBeSkippedDelegate;
}
public static void PublishTest(Presentation pres)
{
Channel sourceCh = pres.ChannelsManager.GetChannelsByName("channel.audio")[0];
Channel destCh = pres.ChannelFactory.Create();
destCh.Language = sourceCh.Language;
destCh.Name = String.Format("{0}.published", sourceCh.Name);
Uri publishDestination = new Uri(pres.RootUri, "AudioPublishDestination/");
if (Directory.Exists(publishDestination.LocalPath))
{
foreach (string file in Directory.GetFiles(publishDestination.LocalPath))
{
File.Delete(file);
}
}
else
{
Directory.CreateDirectory(publishDestination.LocalPath);
}
TreeNodeTestDelegate del = new TreeNodeTestDelegate(
delegate(TreeNode node)
{
if (node.Parent == node.Presentation.RootNode)
{
return(true);
}
return(false);
});
PublishManagedAudioVisitor publishVisitor = new PublishManagedAudioVisitor(del, null);
publishVisitor.SourceChannel = sourceCh;
publishVisitor.DestinationChannel = destCh;
publishVisitor.DestinationDirectory = publishDestination;
pres.RootNode.AcceptDepthFirst(publishVisitor);
Uri xukFile = new Uri(pres.RootUri, "TreeNodeTestsSample.xuk");
if (File.Exists(xukFile.LocalPath))
{
File.Delete(xukFile.LocalPath);
}
pres.Project.SaveXuk(xukFile);
CheckPublishedFiles(pres.RootNode, sourceCh, destCh, null, null, null);
}
public void ExportToDaisy3(string exportDirectory)
{
//if (m_Presentation.RootNode.GetDurationOfManagedAudioMediaFlattened().TimeDeltaAsMillisecondLong == 0)
//{
// System.Diagnostics.Debug.Fail("no audio found", "No audio node found in the project being exported");
//}
m_ID_Counter = 0;
m_OutputDirectory = exportDirectory;
//TreeNodeTestDelegate triggerDelegate = delegate(urakawa.core.TreeNode node) { return node.GetManagedAudioMedia () != null ; };
TreeNodeTestDelegate triggerDelegate = doesTreeNodeTriggerNewSmil;
TreeNodeTestDelegate skipDelegate = delegate(urakawa.core.TreeNode node) { return(false); };
PublishFlattenedManagedAudioVisitor publishVisitor = new PublishFlattenedManagedAudioVisitor(triggerDelegate, skipDelegate);
if (!Directory.Exists(exportDirectory))
{
Directory.CreateDirectory(exportDirectory);
}
m_OutputDirectory = exportDirectory;
publishVisitor.DestinationDirectory = new Uri(exportDirectory, UriKind.Absolute);
publishVisitor.SourceChannel = m_Presentation.ChannelsManager.GetOrCreateAudioChannel();
Channel publishChannel = m_Presentation.ChannelFactory.CreateAudioChannel();
publishChannel.Name = PUBLISH_AUDIO_CHANNEL_NAME;
publishVisitor.DestinationChannel = publishChannel;
m_Presentation.RootNode.AcceptDepthFirst(publishVisitor);
// The verification is not strictly necessary, but we should use it for testing all kinds of books, before stable release.
publishVisitor.VerifyTree(m_Presentation.RootNode);
// following functions can be called only in this order.
CreateDTBookDocument();
CreateNcxAndSmilDocuments();
CreateOpfDocument();
m_Presentation.ChannelsManager.RemoveManagedObject(publishChannel);
}
//private bool m_EnableExplicitGarbageCollection = true ;
//public bool EnableExplicitGarbageCollection
//{
// get
// {
// return m_EnableExplicitGarbageCollection;
// }
// set
// {
// m_EnableExplicitGarbageCollection = value;
// }
//}
public virtual void ConfigureAudioFileDelegates()
{
m_TriggerDelegate = doesTreeNodeTriggerNewSmil;
m_SkipDelegate = delegate { return(false); };
}