/// <summary>
/// Constructor</summary>
/// <param name="treeView">Data context of ITreeView to apply a filter</param>
/// <param name="filterFunc">Callback to determine if an item in the tree is filtered in (return true) or out</param>
public IndependentFilteredTreeView(ITreeView treeView, Predicate <object> filterFunc)
: base(treeView, filterFunc)
{
m_selection = new AdaptableSelection <object>();
m_selection.Changing += (s, e) => SelectionChanging.Raise(this, e);
m_selection.Changed += (s, e) => SelectionChanged.Raise(this, e);;
}
private void selection_Changed(object sender, EventArgs e)
{
if (RecordSelectionChanges && Recording && !InTransaction && !UndoingOrRedoing)
{
History.Add(new SetSelectionCommand(this, m_prevSelection, m_selection.ToArray()));
}
SelectionChanged.Raise(this, e);
}
/// <summary>
/// Constructor</summary>
/// <param name="root">Root of the tree view. Should implement IItemView, too.</param>
public TreeViewWithSelection(ITreeView root)
{
m_treeView = root;
m_itemView = root as IItemView;
m_selection = new AdaptableSelection <object>();
m_selection.Changed += (s, e) => SelectionChanged.Raise(this, e);
m_selection.Changing += (s, e) => SelectionChanging.Raise(this, e);
}
public void SetSelectionOnFullLines()
{
if (!SelectionInProgress)
{
return;
}
Point s = new Point(0, SelectionStart.Y);
Point e = new Point(this [SelectionEnd.Y].Length, SelectionEnd.Y);
selStartPos = s;
selEndPos = e;
SelectionChanged.Raise(this, null);
}
/// <summary>
/// Set selection in buffer to -1, empty selection
/// </summary>
public void ResetSelection()
{
selStartPos = selEndPos = -1;
SelectionChanged.Raise(this, null);
}
public void SetSelEndPos()
{
selEndPos = CurrentPosition;
SelectionChanged.Raise(this, null);
}
private void TheSelectionChanged(object sender, EventArgs e)
{
SelectionChanged.Raise(this, EventArgs.Empty);
}
/// <summary>
/// Callback that triggers when Selection.Set has been called. Raises SelectionChanged event.</summary>
protected void selection_Changed(object sender, EventArgs e)
{
SelectionChanged.Raise(this, EventArgs.Empty);
}
private void selection_Changed(object sender, EventArgs e)
{
SelectionChanged.Raise(this, e);
}
public void OnChanged()
{
SelectionChanged.Raise(this);
}
void OnSelectionChanged(object sender, EventArgs e)
{
SelectionChanged.Raise(sender, e);
}