fix: Support Open Settings shortcut in the editor title area (#643)

* add "open text editor"

Author: CsCherrYY

package.json

@@ -199,6 +199,12 @@
         "command": "java.formatterSettings",
         "category": "Java",
         "title": "Open Java Formatter Settings with Preview"
+      },
+      {
+        "command": "java.formatterSettings.showTextEditor",
+        "category": "Java",
+        "title": "Open Text Editor",
+        "icon": "$(go-to-file)"
       }
     ],
     "configuration": {
@@ -235,6 +241,12 @@
       }
     },
     "menus": {
+      "commandPalette": [
+        {
+          "command": "java.formatterSettings.showTextEditor",
+          "when": "false"
+        }
+      ],
       "view/title": [
         {
           "command": "java.runtime",
@@ -253,6 +265,13 @@
           "group": "9_configuration@20",
           "when": "view == javaProjectExplorer && viewItem =~ /java:project(?=.*?\\b\\+unmanagedFolder\\b)(?=.*?\\b\\+uri\\b)/"
         }
+      ],
+      "editor/title": [
+        {
+          "command": "java.formatterSettings.showTextEditor",
+          "when": "activeCustomEditorId == java.formatterSettingsEditor",
+          "group": "navigation"
+        }
       ]
     },
     "customEditors": [

src/commands/index.ts

@@ -33,6 +33,7 @@ export function initialize(context: vscode.ExtensionContext) {
   context.subscriptions.push(instrumentOperationAsVsCodeCommand("java.webview.runCommand", webviewCmdLinkHandler));
   context.subscriptions.push(vscode.commands.registerCommand("java.welcome", instrumentCommand(context, "java.welcome", showWelcomeWebview)));
   context.subscriptions.push(vscode.commands.registerCommand("java.formatterSettings", instrumentCommand(context, "java.formatterSettings", () => javaFormatterSettingsEditorProvider.showFormatterSettingsEditor())));
+  context.subscriptions.push(vscode.commands.registerCommand("java.formatterSettings.showTextEditor", instrumentCommand(context, "java.formatterSettings.showTextEditor", javaFormatterSettingsEditorProvider.reopenWithTextEditor)));
   context.subscriptions.push(vscode.commands.registerCommand("java.classpathConfiguration", instrumentCommand(context, "java.classpathConfiguration", async () => {
     const showCustomizedView: boolean = await getExpService()?.getTreatmentVariableAsync(TreatmentVariables.VSCodeConfig, TreatmentVariables.CustomizedClasspathConfigurationView, true /*checkCache*/) || false;
     if (showCustomizedView) {

src/formatter-settings/index.ts

@@ -61,6 +61,12 @@ export class JavaFormatterSettingsEditorProvider implements vscode.CustomTextEdi
         vscode.commands.executeCommand("vscode.openWith", filePath, "java.formatterSettingsEditor");
     }
 
+    public reopenWithTextEditor(_context: vscode.ExtensionContext, _operationId: string, uri: any) {
+        if (uri instanceof vscode.Uri) {
+            vscode.commands.executeCommand("vscode.openWith", uri, "default");
+        }
+    }
+
     public async resolveCustomTextEditor(document: vscode.TextDocument, webviewPanel: vscode.WebviewPanel, _token: vscode.CancellationToken): Promise<void> {
 
         // restrict one webviewpanel only
@@ -78,7 +84,7 @@ export class JavaFormatterSettingsEditorProvider implements vscode.CustomTextEdi
         };
         this.webviewPanel.onDidDispose(() => {
             this.webviewPanel = undefined;
-        })
+        });
         const resourceUri = this.context.asAbsolutePath("./out/assets/formatter-settings/index.html");
         this.webviewPanel.webview.html = await loadTextFromFile(resourceUri);
         this.webviewPanel.webview.onDidReceiveMessage(async (e) => {