//The MIT License (MIT)
//
//Copyright (c) 2014 Rafał Augustyniak
//
//Permission is hereby granted, free of charge, to any person obtaining a copy of
//this software and associated documentation files (the "Software"), to deal in
//the Software without restriction, including without limitation the rights to
//use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
//the Software, and to permit persons to whom the Software is furnished to do so,
//subject to the following conditions:
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
//FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
//COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
//IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
//CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//


#import "RATreeView.h"


@class RATreeNode;


@interface RATreeView (Private)

- (RATreeNode *)treeNodeForIndexPath:(NSIndexPath *)indexPath;
- (NSIndexPath *)indexPathForItem:(id)item;

- (void)setupTreeStructure;

- (void)collapseCellForTreeNode:(RATreeNode *)treeNode;
- (void)collapseCellForTreeNode:(RATreeNode *)treeNode collapseChildren:(BOOL)collapseChildren withRowAnimation:(RATreeViewRowAnimation)rowAnimation;
- (void)expandCellForTreeNode:(RATreeNode *)treeNode;
- (void)expandCellForTreeNode:(RATreeNode *)treeNode expandChildren:(BOOL)expandChildren withRowAnimation:(RATreeViewRowAnimation)rowAnimation;

- (void)insertItemAtIndex:(NSInteger)index inParent:(id)parent withAnimation:(RATreeViewRowAnimation)animation;
- (void)removeItemAtIndex:(NSInteger)indexe inParent:(id)parent withAnimation:(RATreeViewRowAnimation)animation;

@end