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Add Child Node Counts 

#117
This commit is contained in:
Josh Johnson 2018-04-28 22:49:24 -04:00
parent 3bd730355e
commit 76fba19c0b
1 changed files with 20 additions and 5 deletions
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25
src/tree-view/xml-tree-data-provider.ts
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@ -36,12 +36,27 @@ export class XmlTreeDataProvider implements TreeDataProvider<any> {
treeItem.label = `${element.localName} = "${element.nodeValue}"`;
}
if (this._isElement(element) && this._getChildAttributeArray(<Element>element).length > 0) {
treeItem.collapsibleState = TreeItemCollapsibleState.Collapsed;
}
else {
const childAttributes = this._getChildAttributeArray(<Element>element);
const childElements = this._getChildElementArray(<Element>element);
const totalChildren = (childAttributes.length + childElements.length);
if (this._isElement(element) && this._getChildElementArray(<Element>element).length > 0) {
treeItem.collapsibleState = TreeItemCollapsibleState.Collapsed;
if (totalChildren > 0) {
treeItem.label += " (";
if (childAttributes.length > 0) {
treeItem.label += `attributes: ${childAttributes.length}, `;
treeItem.collapsibleState = TreeItemCollapsibleState.Collapsed;
}
if (childElements.length > 0) {
treeItem.label += `children: ${childElements.length}, `;
treeItem.collapsibleState = TreeItemCollapsibleState.Collapsed;
}
treeItem.label = treeItem.label.substr(0, treeItem.label.length - 2);
treeItem.label += ")";
}
}
treeItem.command = {