show refresh and collapse all actions

sandy081 · sandy081 · commit ac5492cd4855 · 2020-03-06T18:10:08.000+01:00
diff --git a/src/vs/workbench/browser/parts/views/treeView.ts b/src/vs/workbench/browser/parts/views/treeView.ts
@@ -127,6 +127,7 @@ export class TreeView extends Disposable implements ITreeView {
 	private _hasIconForParentNode = false;
 	private _hasIconForLeafNode = false;
 	private _showCollapseAllAction = false;
+	private _showRefreshAction = false;
 
 	private focused: boolean = false;
 	private domNode!: HTMLElement;
@@ -284,12 +285,26 @@ export class TreeView extends Disposable implements ITreeView {
 		}
 	}
 
+	get showRefreshAction(): boolean {
+		return this._showRefreshAction;
+	}
+
+	set showRefreshAction(showRefreshAction: boolean) {
+		if (this._showRefreshAction !== !!showRefreshAction) {
+			this._showRefreshAction = !!showRefreshAction;
+			this._onDidChangeActions.fire();
+		}
+	}
+
 	getPrimaryActions(): IAction[] {
+		const actions: IAction[] = [];
+		if (this.showRefreshAction) {
+			actions.push(new Action('vs.tree.refresh', localize('refresh', "Refresh"), 'monaco-tree-action codicon-refresh', true, () => this.refresh()));
+		}
 		if (this.showCollapseAllAction) {
-			return [new Action('vs.tree.collapse', localize('collapseAll', "Collapse All"), 'monaco-tree-action codicon-collapse-all', true, () => this.tree ? new CollapseAllAction<ITreeItem, ITreeItem, FuzzyScore>(this.tree, true).run() : Promise.resolve())];
-		} else {
-			return [];
+			actions.push(new Action('vs.tree.collapse', localize('collapseAll', "Collapse All"), 'monaco-tree-action codicon-collapse-all', true, () => this.tree ? new CollapseAllAction<ITreeItem, ITreeItem, FuzzyScore>(this.tree, true).run() : Promise.resolve()));
 		}
+		return actions;
 	}
 
 	getSecondaryActions(): IAction[] {
diff --git a/src/vs/workbench/contrib/userDataSync/browser/userDataSyncHistory.ts b/src/vs/workbench/contrib/userDataSync/browser/userDataSyncHistory.ts
@@ -40,6 +40,8 @@ export class UserDataSyncHistoryViewContribution implements IWorkbenchContributi
 		const name = localize('title', "Sync History");
 		const viewEnablementContext = CONTEXT_SHOW_USER_DATA_SYNC_HISTORY_VIEW.bindTo(this.contextKeyService);
 		const treeView = this.instantiationService.createInstance(TreeView, this.viewId, name);
+		treeView.showCollapseAllAction = true;
+		treeView.showRefreshAction = true;
 		const disposable = treeView.onDidChangeVisibility(visible => {
 			if (visible && !treeView.dataProvider) {
 				disposable.dispose();
@@ -52,7 +54,7 @@ export class UserDataSyncHistoryViewContribution implements IWorkbenchContributi
 			name,
 			ctorDescriptor: new SyncDescriptor(TreeViewPane),
 			when: ContextKeyExpr.and(CONTEXT_SYNC_ENABLEMENT, CONTEXT_SHOW_USER_DATA_SYNC_HISTORY_VIEW),
-			canToggleVisibility: false,
+			canToggleVisibility: true,
 			canMoveView: true,
 			treeView,
 			collapsed: false,
