2 minor bugfixes

Author: lanly-dev

src/controller.js

@@ -5,8 +5,7 @@
     const canvasElement = document.getElementById('canvas')
     // @ts-ignore
     const canvasContext = canvasElement.getContext('2d')
-    // @ts-ignore
-    const WIDTH = canvasElement.width = window.innerWidth
+
     // @ts-ignore
     canvasElement.height = 512
     const susresBtn = document.getElementById('susresbtn')
@@ -24,6 +23,8 @@
     })
 
     function player(file) {
+      // @ts-ignore
+      const WIDTH = canvasElement.width = window.innerWidth
       susresBtn.textContent = 'Loading'
       susresBtn.classList.add('disabled')
       let paused = false

src/style.css

@@ -1,3 +1,6 @@
+#canvas {
+  background-color: black;
+}
 #susresbtn {
   background-color: var(--vscode-button-background);
   border: none;

src/treeview.js

@@ -5,7 +5,8 @@ const fs = require('fs')
 
 class Treeview {
   static create(context) {
-    const specTreeDataProvider = new SpecTreeDataProvider(vscode.workspace.workspaceFolders[0].uri.fsPath)
+    const path = vscode.workspace.workspaceFolders ? vscode.workspace.workspaceFolders[0].uri.fsPath : null
+    const specTreeDataProvider = new SpecTreeDataProvider(path)
     context.subscriptions.push(vscode.workspace.registerTextDocumentContentProvider('spec', specTreeDataProvider))
     return vscode.window.createTreeView('spec-explorer', { treeDataProvider: specTreeDataProvider, showCollapseAll: true })
   }
@@ -32,11 +33,8 @@ class SpecTreeDataProvider {
       return Promise.resolve([])
     }
 
-    if (element) {
-      return this.getFiles(path.join(element.filePath, element.label))
-    } else {
-      return this.getFiles(this.workspaceRoot)
-    }
+    if (element) return this.getFiles(path.join(element.filePath, element.label))
+    else return this.getFiles(this.workspaceRoot)
   }
 
   // ??
@@ -58,9 +56,7 @@ class SpecTreeDataProvider {
           descriptionText = 'Empty'
         }
         return new fileItem(name, targetPath, collapsibleState, descriptionText)
-      } else {
-        return new fileItem(name, targetPath, vscode.TreeItemCollapsibleState.None)
-      }
+      } else return new fileItem(name, targetPath, vscode.TreeItemCollapsibleState.None)
     }
     const isDirectory = name => fs.lstatSync(path.join(thePath, name)).isDirectory()