private void OnDelete(object data)
{
var list = (IList <int>)data;
// Sort actions by action index such that we delete actions from high to
// low indices. This way indices won't shift as we delete actions.
var array = list.Select(x => FindItem(x, rootItem)).ToArray();
Array.Sort(array, (a, b) =>
{
var aActionItem = a as ActionItem;
var bActionItem = b as ActionItem;
if (aActionItem != null && bActionItem != null)
{
if (aActionItem.actionIndex < bActionItem.actionIndex)
{
return(1);
}
if (aActionItem.actionIndex > bActionItem.actionIndex)
{
return(-1);
}
}
return(0);
});
// First delete actions, then sets.
foreach (var item in array)
{
if (item is ActionItem)
{
var actionItem = (ActionItem)item;
var actionSetItem = (ActionSetItem)actionItem.parent;
InputActionSerializationHelpers.DeleteAction(actionSetItem.property, actionItem.actionIndex);
}
}
foreach (var item in array)
{
if (item is ActionSetItem)
{
var actionSetItem = (ActionSetItem)item;
InputActionSerializationHelpers.DeleteActionMap(actionSetItem.property.serializedObject, actionSetItem.actionSetIndex);
}
}
m_ApplyAction();
Reload();
}
void DeleteSelectedRows()
{
var rows = m_TreeView.GetSelectedRows().ToArray();
foreach (var compositeGroup in rows.Where(r => r.GetType() == typeof(CompositeGroupTreeItem)).OrderByDescending(r => r.index).Cast <CompositeGroupTreeItem>())
{
var actionMapProperty = (compositeGroup.parent.parent as InputTreeViewLine).elementProperty;
var actionProperty = (compositeGroup.parent as ActionTreeItem).elementProperty;
for (var i = compositeGroup.children.Count - 1; i >= 0; i--)
{
var composite = (CompositeTreeItem)compositeGroup.children[i];
InputActionSerializationHelpers.RemoveBinding(actionProperty, composite.index, actionMapProperty);
}
InputActionSerializationHelpers.RemoveBinding(actionProperty, compositeGroup.index, actionMapProperty);
}
foreach (var bindingRow in rows.Where(r => r.GetType() == typeof(BindingTreeItem)).OrderByDescending(r => r.index).Cast <BindingTreeItem>())
{
var actionMapProperty = (bindingRow.parent.parent as InputTreeViewLine).elementProperty;
var actionProperty = (bindingRow.parent as InputTreeViewLine).elementProperty;
InputActionSerializationHelpers.RemoveBinding(actionProperty, bindingRow.index, actionMapProperty);
}
foreach (var actionRow in rows.Where(r => r.GetType() == typeof(ActionTreeItem)).OrderByDescending(r => r.index).Cast <ActionTreeItem>())
{
var actionProperty = (actionRow).elementProperty;
var actionMapProperty = (actionRow.parent as InputTreeViewLine).elementProperty;
for (var i = actionRow.bindingsCount - 1; i >= 0; i--)
{
InputActionSerializationHelpers.RemoveBinding(actionProperty, i, actionMapProperty);
}
InputActionSerializationHelpers.DeleteAction(actionMapProperty, actionRow.index);
}
foreach (var mapRow in rows.Where(r => r.GetType() == typeof(ActionMapTreeItem)).OrderByDescending(r => r.index).Cast <ActionMapTreeItem>())
{
InputActionSerializationHelpers.DeleteActionMap(m_SerializedObject, mapRow.index);
}
Apply();
OnSelectionChanged();
}
public void DeleteAction(int actionRowIndex)
{
InputActionSerializationHelpers.DeleteAction(elementProperty, actionRowIndex);
}
