Added info message for no resource on delete

Author: timheuer

src/resxProvider.ts

@@ -9,14 +9,14 @@ export class ResxProvider implements vscode.CustomTextEditorProvider {
   public static register(context: vscode.ExtensionContext): vscode.Disposable {
     const provider = new ResxProvider(context);
     const providerRegistration = vscode.window.registerCustomEditorProvider(ResxProvider.viewType, provider);
-    printChannelOutput("ResX Editor custom editor provider registered.", true);    
+    printChannelOutput("ResX Editor custom editor provider registered.", true);
     return providerRegistration;
   }
 
   private static readonly viewType = 'resx-editor.editor';
   private registered = false;
   private currentPanel: vscode.WebviewPanel | undefined = undefined;
-  
+
   constructor(
     private readonly context: vscode.ExtensionContext
   ) { }
@@ -56,16 +56,15 @@ export class ResxProvider implements vscode.CustomTextEditorProvider {
               comment: result.comment
             });
           });
-      });
+        });
 
-      this.context.subscriptions.push(deleteCommand);
-      this.context.subscriptions.push(addCommand);
+        this.context.subscriptions.push(deleteCommand);
+        this.context.subscriptions.push(addCommand);
+      }
+    }
+    catch (e) {
+      console.log(e);
     }
-  }
-  catch (e)
-  {
-    console.log(e);
-  }
 
     async function updateWebview() {
       webviewPanel.webview.postMessage({
@@ -96,9 +95,13 @@ export class ResxProvider implements vscode.CustomTextEditorProvider {
           printChannelOutput(e.message, true);
           vscode.window.showErrorMessage(e.message);
           return;
+        case 'info':
+          printChannelOutput(e.message, true);
+          vscode.window.showInformationMessage(e.message);
+          return;
       }
     });
-    
+
     updateWebview();
   }
 

src/webview/webview.js

@@ -21,13 +21,13 @@ let currentRowData = null;
         currentRowData = sourceElement._rowData;
 
         if (sourceElement && sourceElement.className !== "column-header") {
-            
+
             const handleChange = (target) => {
                 const column = target._columnDefinition;
                 const originalRow = target._rowData;
                 const originalValue = originalRow[column.columnDataKey];
                 const newValue = target.innerText;
-                
+
 
                 if (originalValue !== newValue) {
                     sendLog("Value changed...Original value: " + originalValue + "; " + "New value: " + newValue);
@@ -80,6 +80,12 @@ let currentRowData = null;
                         refreshResxData();
                     }
                 }
+                else {
+                    vscode.postMessage({
+                        type: 'info',
+                        message: `No selected resource selected. Please select a resource to delete.`
+                    });
+                }
                 return;
             case 'add':
                 sendLog(`Adding new resource: Key: ${message.key}, Value: ${message.value}, Comment: ${message.comment}`);
@@ -127,7 +133,7 @@ let currentRowData = null;
 
     function updateContent(/** @type {string} **/ text) {
         if (text) {
-            
+
             var resxValues = [];
 
             let json;