/// <summary>
/// Añade un nodo hijo
/// </summary>
private TreeExplorerNodeViewModel AddNode(string text, object tag, bool isBold, bool lazyLoad, MvvmColor foreground = null)
{
TreeExplorerNodeViewModel node = new TreeExplorerNodeViewModel(Tree, this, text, tag, lazyLoad, isBold, foreground);
// Añade el nodo
Children.Add(node);
// Devuelve el nodo enviado
return(node);
}
/// <summary>
/// Copia un elemento en el buffer
/// </summary>
private void Copy(TreeExplorerNodeViewModel selectedNode, bool cut)
{
Controllers.GlobalEnums.NodeTypes nodeType = selectedNode?.NodeType ?? Controllers.GlobalEnums.NodeTypes.TrackManager;
if (nodeType == Controllers.GlobalEnums.NodeTypes.Track || nodeType == Controllers.GlobalEnums.NodeTypes.Category ||
nodeType == Controllers.GlobalEnums.NodeTypes.Entry)
{
BufferCopy = selectedNode.Tag as BaseModel;
MustCut = cut;
}
}
/// <summary>
/// Pega un elemento del buffer
/// </summary>
private void Paste(TreeExplorerNodeViewModel nodeToPaste)
{
// Pega los datos sobre el nodo
if (nodeToPaste != null && BufferCopy != null)
{
bool pasted = false;
// Pega el nodo
if (nodeToPaste.NodeType == Controllers.GlobalEnums.NodeTypes.TrackManager && BufferCopy is TrackModel track)
{
// Pega los datos
PasteTrackToTrackManager(track, (TrackManagerModel)nodeToPaste.Tag);
// Indica que se ha pegado
pasted = true;
}
else if (BufferCopy is EntryModel entry)
{
if (nodeToPaste.NodeType == Controllers.GlobalEnums.NodeTypes.Category)
{
// Pega los datos
PasteEntryToCategory(entry, (CategoryModel)nodeToPaste.Tag);
// Indica que se ha pegado
pasted = true;
}
}
else if (nodeToPaste.NodeType == Controllers.GlobalEnums.NodeTypes.Track && BufferCopy is CategoryModel category)
{
// Pega los datos
PasteCategoryToTrack(category, (TrackModel)nodeToPaste.Tag);
// Indica que se ha pegado
pasted = true;
}
// Graba y actualiza
if (pasted)
{
UpdateTracks();
}
}
// Vacía el buffer de copia
BufferCopy = null;
}
/// <summary>
/// Muestra la ventana de detalles
/// </summary>
private void ShowDetails(TreeExplorerNodeViewModel selectedNode)
{
switch (selectedNode?.Tag)
{
case TrackManagerModel node:
OpenFormTrackManager(node, false);
break;
case TrackModel node:
OpenFormTrack(node, false);
break;
case CategoryModel node:
OpenFormCategory(node, false);
break;
case EntryModel node:
OpenFormEntry(node, false);
break;
}
}