public bool Equals(EditCurveKeySelection other)
{
if (other == null)
{
return(false);
}
if (this.Count != other.Count)
{
return(false);
}
foreach (long key in Keys)
{
if (!other.ContainsKey(key))
{
return(false);
}
if (this[key] != other[key])
{
return(false);
}
}
return(true);
}
/// <summary>
/// Apply key selection.
/// </summary>
/// <param name="newSelection"></param>
/// <param name="generateCommand"></param>
public void ApplySelection(EditCurveKeySelection newSelection,
bool generateCommand)
{
// Re-create selected keys and store selection information from
// new selection.
selectedKeys.Clear();;
foreach (long id in newSelection.Keys)
{
EditCurveKey key = keys.GetValue(id);
key.Selection = newSelection[id];
selectedKeys.Add(key.Id, key);
}
// Clear de-selected keys selection information.
foreach (long id in selection.Keys)
{
if (!newSelection.ContainsKey(id))
{
EditCurveKey key;
if (keys.TryGetValue(id, out key))
{
key.Selection = EditCurveSelections.None;
}
}
}
// Invoke selection change event.
if (generateCommand == true && !newSelection.Equals(selection) &&
commandHistory != null)
{
commandHistory.Add(new SelectCommand(this, newSelection, selection));
}
// Update selection.
selection = newSelection;
}