From b85611b59fb28156cec98ceb23336c85f5cae126 Mon Sep 17 00:00:00 2001
From: ZainChen <2384439266@qq.com>
Date: Mon, 11 Mar 2019 09:47:11 +0800
Subject: [PATCH] vscode versions to v1.31.0, add collapes all. (#197)

---
 package-lock.json | 10 +++-------
 package.json      |  2 +-
 src/extension.ts  |  2 +-
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 1869c5ed..c9156d9c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -55,8 +55,7 @@
         "acorn": {
             "version": "2.7.0",
             "resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
-            "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc=",
-            "optional": true
+            "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc="
         },
         "acorn-globals": {
             "version": "1.0.9",
@@ -528,8 +527,7 @@
         "cssom": {
             "version": "0.3.6",
             "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.3.6.tgz",
-            "integrity": "sha512-DtUeseGk9/GBW0hl0vVPpU22iHL6YB5BUX7ml1hB+GMpo0NX5G4voX3kdWiMSEguFtcW3Vh3djqNF4aIe6ne0A==",
-            "optional": true
+            "integrity": "sha512-DtUeseGk9/GBW0hl0vVPpU22iHL6YB5BUX7ml1hB+GMpo0NX5G4voX3kdWiMSEguFtcW3Vh3djqNF4aIe6ne0A=="
         },
         "cssstyle": {
             "version": "0.2.37",
@@ -2129,8 +2127,7 @@
         "prelude-ls": {
             "version": "1.1.2",
             "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
-            "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
-            "optional": true
+            "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ="
         },
         "process-nextick-args": {
             "version": "2.0.0",
@@ -2735,7 +2732,6 @@
             "version": "0.3.2",
             "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
             "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
-            "optional": true,
             "requires": {
                 "prelude-ls": "~1.1.2"
             }
diff --git a/package.json b/package.json
index 8a316d76..fa39fb68 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "license": "MIT",
     "icon": "resources/LeetCode.png",
     "engines": {
-        "vscode": "^1.23.0"
+        "vscode": "^1.30.1"
     },
     "repository": {
         "type": "git",
diff --git a/src/extension.ts b/src/extension.ts
index aaf2ee4f..e1321f61 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -35,7 +35,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<void>
         leetCodeStatusBarItem,
         leetCodeChannel,
         leetCodeResultProvider,
-        vscode.window.registerTreeDataProvider("leetCodeExplorer", leetCodeTreeDataProvider),
+        vscode.window.createTreeView("leetCodeExplorer", { treeDataProvider: leetCodeTreeDataProvider, showCollapseAll: true }),
         vscode.languages.registerCodeLensProvider({ scheme: "file" }, codeLensProvider),
         vscode.commands.registerCommand("leetcode.deleteCache", () => cache.deleteCache()),
         vscode.commands.registerCommand("leetcode.toggleLeetCodeCn", () => plugin.switchEndpoint()),