Fix for mode switch

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### 🎨 Enhancements
 
 - [#263](https://github.com/estruyf/vscode-front-matter/issues/263): WYSIWYG string field option
+- [#308](https://github.com/estruyf/vscode-front-matter/issues/308): New `File` field
 - [#314](https://github.com/estruyf/vscode-front-matter/issues/314): New preview actions to open the page in the browser and refresh the preview
 - [#322](https://github.com/estruyf/vscode-front-matter/issues/322): Show parent folder name when file is an index page (`index.md` / `_index.md`)
 
@@ -12,6 +13,10 @@
 
 - [#316](https://github.com/estruyf/vscode-front-matter/issues/316): Surpress file parsing errors when closing the dashboard
 
+### 🐞 Fixes
+
+- Hide the view mode action from the Front Matter panel if no custom modes are defined
+
 ## [7.1.2] - 2022-04-11
 
 ### 🐞 Fixes

package.json

@@ -1692,7 +1692,7 @@
         {
           "command": "frontMatter.mode.switch",
           "group": "navigation@1",
-          "when": "view == frontMatter.explorer"
+          "when": "view == frontMatter.explorer && frontMatter:has:modes == true"
         },
         {
           "command": "frontMatter.dashboard",

src/constants/context.ts

@@ -9,6 +9,8 @@ export const CONTEXT = {
   backer: "frontMatter:backers:supporter",
   isValidFile: "frontMatter:file:isValid",
 
+  hasViewModes: "frontMatter:has:modes",
+
   isSnippetsDashboardEnabled: "frontMatter:dashboard:snippets:enabled",
   isDataDashboardEnabled: "frontMatter:dashboard:data:enabled",
 };

src/services/ModeSwitch.ts

@@ -2,7 +2,7 @@ import { ModeListener } from './../listeners/general/ModeListener';
 import { SETTING_GLOBAL_ACTIVE_MODE, SETTING_GLOBAL_MODES } from './../constants/settings';
 import { commands, StatusBarAlignment, StatusBarItem, ThemeColor, window } from "vscode";
 import { Settings } from "../helpers/SettingsHelper";
-import { COMMAND_NAME } from '../constants';
+import { COMMAND_NAME, CONTEXT } from '../constants';
 import { Mode } from '../models';
 
 
@@ -36,9 +36,11 @@ export class ModeSwitch {
     const modes = Settings.get<string | null>(SETTING_GLOBAL_MODES);
     if (!modes || modes.length === 0) {
       ModeSwitch.statusBarElm.hide();
+      commands.executeCommand('setContext', CONTEXT.hasViewModes, false);
       return;
     }
 
+    commands.executeCommand('setContext', CONTEXT.hasViewModes, true);
     ModeSwitch.setText();
   }