public void RemoveMetadata(AlternateContentProperty altProp, AlternateContent altContent,
Metadata md)
{
Tuple <TreeNode, TreeNode> selection = m_UrakawaSession.GetTreeNodeSelection();
TreeNode node = selection.Item2 ?? selection.Item1;
if (node == null)
{
return;
}
var altProp_ = node.GetAlternateContentProperty();
if (altProp_ == null)
{
return;
}
if (altProp != null && altProp_ != altProp)
{
return;
}
if (altContent != null && altProp_.AlternateContents.IndexOf(altContent) < 0)
{
return;
}
AlternateContentMetadataRemoveCommand cmd = node.Presentation.CommandFactory.CreateAlternateContentMetadataRemoveCommand(node, altProp, altContent, md, null);
node.Presentation.UndoRedoManager.Execute(cmd);
RaisePropertyChanged(() => Metadatas);
RaisePropertyChanged(() => Descriptions);
}
public void RemoveMetadataAttr(Metadata md, MetadataAttribute mdAttr)
{
Tuple <TreeNode, TreeNode> selection = m_UrakawaSession.GetTreeNodeSelection();
TreeNode node = selection.Item2 ?? selection.Item1;
if (node == null)
{
return;
}
var altProp = node.GetAlternateContentProperty();
if (altProp == null)
{
return;
}
int index = altProp.Metadatas.IndexOf(md);
if (index < 0)
{
return;
}
index = altProp.Metadatas.Get(index).OtherAttributes.IndexOf(mdAttr);
if (index < 0)
{
return;
}
AlternateContentMetadataRemoveCommand cmd = node.Presentation.CommandFactory.CreateAlternateContentMetadataRemoveCommand(node, altProp, null, md, mdAttr);
node.Presentation.UndoRedoManager.Execute(cmd);
RaisePropertyChanged(() => Metadatas);
}