From e51a3874cacbf5fc4f1cd8afc2b21b8cfe3d96a5 Mon Sep 17 00:00:00 2001
From: Christian Bromann <git@bromann.dev>
Date: Tue, 6 Sep 2022 21:49:13 +0200
Subject: [PATCH] Offer button to re-open Marquee when color theme was changed
 (#213)

---
 packages/extension/src/extension.ts        |  5 +++--
 packages/extension/tests/extension.test.ts | 17 +++++++++++++++++
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/packages/extension/src/extension.ts b/packages/extension/src/extension.ts
index 824f81c3..894bf350 100644
--- a/packages/extension/src/extension.ts
+++ b/packages/extension/src/extension.ts
@@ -68,8 +68,9 @@ export class MarqueeExtension {
 
     this.gui.close()
     vscode.window.showInformationMessage(
-      'Please reload your Marquee View to apply the new theme.'
-    )
+      'Please reload your Marquee View to apply the new theme.',
+      'Open Marquee'
+    ).then((item) => item && this.gui.open())
   }
 
   /**
diff --git a/packages/extension/tests/extension.test.ts b/packages/extension/tests/extension.test.ts
index 240f21f1..d5a4fc77 100644
--- a/packages/extension/tests/extension.test.ts
+++ b/packages/extension/tests/extension.test.ts
@@ -169,3 +169,20 @@ test('_editTreeItem', async () => {
     `parsedUri-snippet:${filePath}`)
   expect(vscode.window.showTextDocument).toBeCalledTimes(2)
 })
+
+test('_onColorThemeChange', () => {
+  const context: any = { subscriptions: [], extensionPath: '/foo/bar' }
+  const ext = new MarqueeExtension(context)
+  // @ts-expect-error
+  ext['gui'] = {
+    isActive: jest.fn(),
+    close: jest.fn(),
+    open: jest.fn()
+  }
+  ext['_onColorThemeChange']()
+  expect(ext['gui'].close).toBeCalledTimes(0)
+
+  ;(ext['gui'].isActive as jest.Mock).mockReturnValue(true)
+  ext['_onColorThemeChange']()
+  expect(vscode.window.showInformationMessage).toBeCalledTimes(1)
+})