From e964eec09999988d24100eff4f3b32cdae3a17d9 Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Sun, 16 Oct 2022 21:51:48 +0800
Subject: [PATCH] ui: scratchpad: handle duplicate click event

---
 .../components/scratchpad/ScratchpadEditorContainer.tsx   | 4 ++--
 packages/ui-default/package.json                          | 2 +-
 packages/ui-default/pages/problem_detail.page.jsx         | 8 ++++++++
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/packages/ui-default/components/scratchpad/ScratchpadEditorContainer.tsx b/packages/ui-default/components/scratchpad/ScratchpadEditorContainer.tsx
index 1ccbecd59..0b6bf7382 100644
--- a/packages/ui-default/components/scratchpad/ScratchpadEditorContainer.tsx
+++ b/packages/ui-default/components/scratchpad/ScratchpadEditorContainer.tsx
@@ -26,7 +26,7 @@ export default connect((state: any) => ({
     });
   },
 }))(class MonacoEditor extends React.PureComponent<ScratchpadOptions> {
-  disposable = [];
+  disposable: monaco.IDisposable[] = [];
   __prevent_trigger_change_event = false;
   model: monaco.editor.ITextModel;
   editor: monaco.editor.IStandaloneCodeEditor;
@@ -78,7 +78,7 @@ export default connect((state: any) => ({
         [
           {
             range: model.getFullModelRange(),
-            text: value,
+            text: value!,
           },
         ],
         () => null,
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index fa65b8391..9301fa422 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.41.15",
+  "version": "4.41.16",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "index.ts",
diff --git a/packages/ui-default/pages/problem_detail.page.jsx b/packages/ui-default/pages/problem_detail.page.jsx
index 7a62b0055..544481c71 100644
--- a/packages/ui-default/pages/problem_detail.page.jsx
+++ b/packages/ui-default/pages/problem_detail.page.jsx
@@ -163,18 +163,26 @@ const page = new NamedPage(['problem_detail', 'contest_detail_problem', 'homewor
     $('.loader-container').hide();
   }
 
+  let progress = false;
+
   async function enterScratchpadMode() {
+    if (progress) return;
+    progress = true;
     await extender.extend();
     await loadReact();
     renderReact();
     await scratchpadFadeIn();
+    progress = false;
   }
 
   async function leaveScratchpadMode() {
+    if (progress) return;
+    progress = true;
     await scratchpadFadeOut();
     $('.problem-content-container').append($('.problem-content'));
     await extender.collapse();
     unmountReact();
+    progress = false;
   }
 
   async function loadObjective() {