Another code layering (#4037)

* working on formatting * fixed basic lint errors; starting moving things to their appropriate location * formatting * update tslint to match the version of vscode we have * remove unused code * work in progress fixing layering * formatting * moved connection management service to platform * formatting * add missing file * moving more servies * formatting * moving more services * formatting * wip * moving more services * formatting * move css file * add missing svgs * moved the rest of services * formatting * changing around some references * formatting * revert tslint * revert some changes that brake things * formatting * fix tests * fix testzx * fix tests * fix tests * fix compile issue
2026-01-21 17:22:55 -05:00 · 2019-02-19 12:11:54 -08:00
parent 4a82abc19b
commit d4704e39ac
162 changed files with 382 additions and 371 deletions
--- a/src/sql/workbench/services/fileBrowser/browser/fileBrowserController.ts
+++ b/src/sql/workbench/services/fileBrowser/browser/fileBrowserController.ts
@@ -0,0 +1,56 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+import { ITree } from 'vs/base/parts/tree/browser/tree';
+import treedefaults = require('vs/base/parts/tree/browser/treeDefaults');
+import { IMouseEvent } from 'vs/base/browser/mouseEvent';
+import { IKeyboardEvent } from 'vs/base/browser/keyboardEvent';
+
+/**
+ * Extends the tree controller to handle mouse and keyboard events on the tree elements
+ */
+export class FileBrowserController extends treedefaults.DefaultController {
+
+	constructor() {
+		super({ clickBehavior: treedefaults.ClickBehavior.ON_MOUSE_DOWN, openMode: treedefaults.OpenMode.SINGLE_CLICK });
+	}
+
+	protected onLeftClick(tree: ITree, element: any, event: IMouseEvent, origin: string = 'mouse'): boolean {
+		// In file browser, double clicking an element calls tree.dispose(). There should not be any tree events after selection.
+		if (event.detail === 2) {
+			var payload = { origin: origin, originalEvent: event };
+			if (tree.getInput() === element) {
+				tree.clearFocus(payload);
+				tree.clearSelection(payload);
+			} else {
+				var isMouseDown = event && event.browserEvent && event.browserEvent.type === 'mousedown';
+				if (!isMouseDown) {
+					event.preventDefault(); // we cannot preventDefault onMouseDown because this would break DND otherwise
+				}
+				event.stopPropagation();
+				tree.domFocus();
+				tree.setSelection([element], payload);
+			}
+			return true;
+		} else {
+			return super.onLeftClick(tree, element, event, origin);
+		}
+	}
+
+	protected onEnter(tree: ITree, event: IKeyboardEvent): boolean {
+		var payload = { origin: 'keyboard', originalEvent: event };
+
+		if (tree.getHighlight()) {
+			return false;
+		}
+		var focus = tree.getFocus();
+		if (focus) {
+			// In file browser, pressing enter key on an element will close dialog and call tree.dispose(). There should not be any tree events after selection.
+			tree.setSelection([focus], payload);
+		}
+		return true;
+	}
+}