private void addDocToRDVMs(ReadDocument doc)
{
var docvm = new ReadDocumentViewModel(doc);
_rdvms.Add(docvm);
// When remove is requested remove the document from the manager, whih will inturn remove the docvm
docvm.RequestClose = (s, e) => { _docsMan.Remove(doc); };
//set the new document as selected
Document = docvm;
}
/// <summary>
/// Helper function that tries to remove a ReadDocumentViewModel.
/// </summary>
/// <param name="rdvm">The ReadDocumentViewModel</param>
private void tryRemoveRDVM(ReadDocumentViewModel rdvm)
{
if (rdvm == null)
{
return;
}
// Stop reading if it was reading the closing document
if (_readDoc == rdvm)
{
_reader.StopReading();
}
// Remove the viewmodel if it exists
if (_rdvms.Contains(rdvm))
{
_rdvms.Remove(rdvm);
}
}
void PlayCmdExecuted(object target, ExecutedRoutedEventArgs e)
{
_readDoc = _doc;
_reader.StartReading(_readDoc.Selection.Start);
updateReadText();
}
