neon: Add back note preview tap listener, make it less annoying

packages/neon/lib/src/apps/notes/pages/note.dart

@@ -24,6 +24,11 @@ class _NotesNotePageState extends State<NotesNotePage> {
   bool _showEditor = false;
   bool _synced = true;
 
+  void _focusEditor() {
+    _contentFocusNode.requestFocus();
+    _contentController.selection = TextSelection.collapsed(offset: _contentController.text.length);
+  }
+
   void _update([final String? selectedCategory]) {
     final updatedTitle = _note.title != _titleController.text ? _titleController.text : null;
     final updatedCategory = selectedCategory != null && _note.category != selectedCategory ? selectedCategory : null;
@@ -76,8 +81,7 @@ class _NotesNotePageState extends State<NotesNotePage> {
         setState(() {
           _showEditor = true;
         });
-        _contentFocusNode.requestFocus();
-        _contentController.selection = TextSelection.collapsed(offset: _contentController.text.length);
+        _focusEditor();
       }
     });
   }
@@ -132,8 +136,7 @@ class _NotesNotePageState extends State<NotesNotePage> {
                   _showEditor = !_showEditor;
                 });
                 if (_showEditor) {
-                  _contentFocusNode.requestFocus();
-                  _contentController.selection = TextSelection.collapsed(offset: _contentController.text.length);
+                  _focusEditor();
                 } else {
                   // Prevent the cursor going back to the title field
                   _contentFocusNode.unfocus();
@@ -161,34 +164,41 @@ class _NotesNotePageState extends State<NotesNotePage> {
             ),
           ],
         ),
-        body: Container(
-          padding: EdgeInsets.symmetric(
-            vertical: 10,
-            horizontal: _showEditor ? 20 : 10,
-          ),
-          color: Colors.transparent,
-          constraints: const BoxConstraints.expand(),
-          child: _showEditor
-              ? TextField(
-                  controller: _contentController,
-                  focusNode: _contentFocusNode,
-                  keyboardType: TextInputType.multiline,
-                  maxLines: null,
-                  decoration: const InputDecoration(
-                    border: InputBorder.none,
+        body: GestureDetector(
+          onTap: () {
+            setState(() {
+              _showEditor = true;
+            });
+          },
+          child: Container(
+            padding: EdgeInsets.symmetric(
+              vertical: 10,
+              horizontal: _showEditor ? 20 : 10,
+            ),
+            color: Colors.transparent,
+            constraints: const BoxConstraints.expand(),
+            child: _showEditor
+                ? TextField(
+                    controller: _contentController,
+                    focusNode: _contentFocusNode,
+                    keyboardType: TextInputType.multiline,
+                    maxLines: null,
+                    decoration: const InputDecoration(
+                      border: InputBorder.none,
+                    ),
+                  )
+                : MarkdownBody(
+                    data: _contentController.text,
+                    onTapLink: (final text, final href, final title) {
+                      if (href != null) {
+                        launchUrlString(
+                          href,
+                          mode: LaunchMode.externalApplication,
+                        );
+                      }
+                    },
                   ),
-                )
-              : MarkdownBody(
-                  data: _contentController.text,
-                  onTapLink: (final text, final href, final title) {
-                    if (href != null) {
-                      launchUrlString(
-                        href,
-                        mode: LaunchMode.externalApplication,
-                      );
-                    }
-                  },
-                ),
+          ),
         ),
       ),
     );