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merge master
[arvados-workbench2.git]
/
src
/
models
/
tree.ts
diff --git
a/src/models/tree.ts
b/src/models/tree.ts
index bdcd7309a1304d27e27ac1b31c464203fc0e83af..bec2f758a478335e6ef437afe6592dde144ce729 100644
(file)
--- a/
src/models/tree.ts
+++ b/
src/models/tree.ts
@@
-95,6
+95,12
@@
export const getNodeAncestorsIds = (id: string) => <T>(tree: Tree<T>): string[]
export const getNodeDescendants = (id: string, limit = Infinity) => <T>(tree: Tree<T>) =>
mapIdsToNodes(getNodeDescendantsIds(id, limit)(tree))(tree);
export const getNodeDescendants = (id: string, limit = Infinity) => <T>(tree: Tree<T>) =>
mapIdsToNodes(getNodeDescendantsIds(id, limit)(tree))(tree);
+export const countNodes = <T>(tree: Tree<T>) =>
+ getNodeDescendantsIds('')(tree).length;
+
+export const countChildren = (id: string) => <T>(tree: Tree<T>) =>
+ getNodeChildren('')(tree).length;
+
export const getNodeDescendantsIds = (id: string, limit = Infinity) => <T>(tree: Tree<T>): string[] => {
const node = getNode(id)(tree);
const children = node ? node.children :
export const getNodeDescendantsIds = (id: string, limit = Infinity) => <T>(tree: Tree<T>): string[] => {
const node = getNode(id)(tree);
const children = node ? node.children :
@@
-175,6
+181,10
@@
export const deselectNodes = (id: string | string[]) => <T>(tree: Tree<T>) => {
return ids.reduce((tree, id) => deselectNode(id)(tree), tree);
};
return ids.reduce((tree, id) => deselectNode(id)(tree), tree);
};
+export const getSelectedNodes = <T>(tree: Tree<T>) =>
+ getNodeDescendants('')(tree)
+ .filter(node => node.selected);
+
export const initTreeNode = <T>(data: Pick<TreeNode<T>, 'id' | 'value'> & { parent?: string }): TreeNode<T> => ({
children: [],
active: false,
export const initTreeNode = <T>(data: Pick<TreeNode<T>, 'id' | 'value'> & { parent?: string }): TreeNode<T> => ({
children: [],
active: false,