private void HandleCopyEvent()
{
if (!CanCopySelection())
{
EditorGUIUtility.systemCopyBuffer = null;
EditorApplication.Beep();
return;
}
var selectedRows = m_TreeView.GetSelectedRows();
var rowTypes = selectedRows.Select(r => r.GetType()).Distinct().ToList();
// Don't allow to copy different type. It will hard to handle pasting
if (rowTypes.Count() > 1)
{
EditorGUIUtility.systemCopyBuffer = null;
EditorApplication.Beep();
return;
}
var copyList = new StringBuilder(k_InputAssetMarker);
foreach (var row in selectedRows)
{
copyList.Append(row.GetType().Name + "\n");
copyList.Append(row.SerializeToString());
copyList.Append(k_InputAssetMarker);
if (row.hasChildren)
{
CopyChildrenItems(row, copyList);
}
}
EditorGUIUtility.systemCopyBuffer = copyList.ToString();
}
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 HandleCopyEvent()
{
if (!CanCopySelection())
{
EditorGUIUtility.systemCopyBuffer = null;
EditorApplication.Beep();
return;
}
var selectedRows = m_TreeView.GetSelectedRows();
var rowTypes = selectedRows.Select(r => r.GetType()).Distinct().ToList();
// Don't allow to copy different type. It will hard to handle pasting
if (rowTypes.Count() > 1)
{
EditorGUIUtility.systemCopyBuffer = null;
EditorApplication.Beep();
return;
}
var copyList = new StringBuilder(kInputAssetMarker);
foreach (var selectedRow in selectedRows)
{
copyList.Append(selectedRow.GetType().Name);
copyList.Append(selectedRow.SerializeToString());
copyList.Append(kInputAssetMarker);
if (selectedRow is ActionTreeItem && selectedRow.children != null && selectedRow.children.Count > 0)
{
var action = selectedRow as ActionTreeItem;
foreach (var child in action.children)
{
if (!(child is BindingTreeItem))
{
continue;
}
copyList.Append(child.GetType().Name);
copyList.Append((child as BindingTreeItem).SerializeToString());
copyList.Append(kInputAssetMarker);
}
}
if (selectedRow is CompositeGroupTreeItem && selectedRow.children != null && selectedRow.children.Count > 0)
{
var composite = selectedRow as CompositeGroupTreeItem;
foreach (var child in composite.children)
{
if (!(child is CompositeTreeItem))
{
continue;
}
copyList.Append(child.GetType().Name);
copyList.Append((child as CompositeTreeItem).SerializeToString());
copyList.Append(kInputAssetMarker);
}
}
}
EditorGUIUtility.systemCopyBuffer = copyList.ToString();
}