Adding icons to Database Projects' tree view (#11488)

* Add images

* Splitting to light and dark mode icons

* Hooks up icons to treeItems

* updating package.json with new icon and vbump

* move icon loader before tree view created

extensions/sql-database-projects/src/common/iconHelper.ts

@@ -0,0 +1,43 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as vscode from 'vscode';
+
+export interface IconPath {
+	dark: string;
+	light: string;
+}
+
+export class IconPathHelper {
+	private static extensionContext: vscode.ExtensionContext;
+	public static databaseProject: IconPath;
+
+	public static dataSourceGroup: IconPath;
+	public static dataSourceSql: IconPath;
+
+	public static referenceGroup: IconPath;
+	public static referenceDatabase: IconPath;
+
+	public static setExtensionContext(extensionContext: vscode.ExtensionContext) {
+		IconPathHelper.extensionContext = extensionContext;
+
+		IconPathHelper.databaseProject = IconPathHelper.makeIcon('databaseProject');
+
+		IconPathHelper.dataSourceGroup = IconPathHelper.makeIcon('dataSourceGroup');
+		IconPathHelper.dataSourceSql = IconPathHelper.makeIcon('dataSource-sql');
+
+		IconPathHelper.referenceGroup = IconPathHelper.makeIcon('referenceGroup');
+		IconPathHelper.referenceDatabase = IconPathHelper.makeIcon('reference-database');
+	}
+
+	private static makeIcon(name: string) {
+		const folder = 'images';
+
+		return {
+			dark: IconPathHelper.extensionContext.asAbsolutePath(`${folder}/dark/${name}.svg`),
+			light: IconPathHelper.extensionContext.asAbsolutePath(`${folder}/light/${name}.svg`)
+		};
+	}
+}