Add experimental card view

This notes are displayed as cards. This is meant to emulate a more
google keep style.

lib/folder_views/card_view.dart

@@ -2,23 +2,24 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:gitjournal/core/note.dart';
 import 'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart';
+import 'package:gitjournal/core/notes_folder.dart';
 
-typedef void NoteSelectedFunction(int noteIndex);
+typedef void NoteSelectedFunction(Note note);
 
-class NotesList extends StatelessWidget {
+class CardView extends StatelessWidget {
   final NoteSelectedFunction noteSelectedFunction;
-  final List<Note> notes;
+  final NotesFolderReadOnly folder;
   final String emptyText;
 
-  NotesList({
-    @required this.notes,
+  CardView({
+    @required this.folder,
     @required this.noteSelectedFunction,
     @required this.emptyText,
   });
 
   @override
   Widget build(BuildContext context) {
-    if (notes.isEmpty) {
+    if (folder.isEmpty) {
       return Center(
         child: Text(
           emptyText,
@@ -34,10 +35,10 @@ class NotesList extends StatelessWidget {
 
     var gridView = StaggeredGridView.countBuilder(
       crossAxisCount: 4,
-      itemCount: notes.length,
+      itemCount: folder.notes.length,
       itemBuilder: (BuildContext context, int index) {
-        var note = notes[index];
-        return _buildNoteCard(context, note, index);
+        var note = folder.notes[index];
+        return _buildNoteCard(context, note);
       },
       staggeredTileBuilder: (int i) => const StaggeredTile.fit(2),
       mainAxisSpacing: 8.0,
@@ -50,8 +51,8 @@ class NotesList extends StatelessWidget {
     );
   }
 
-  Widget _buildNoteCard(BuildContext context, Note journal, int noteIndex) {
-    var body = journal.summary;
+  Widget _buildNoteCard(BuildContext context, Note note) {
+    var body = note.body;
 
     var textTheme = Theme.of(context).textTheme;
     var tileContent = Padding(
@@ -82,7 +83,7 @@ class NotesList extends StatelessWidget {
     return InkWell(
       child: tile,
       borderRadius: borderRadius,
-      //onTap: () => noteSelectedFunction(noteIndex),
+      onTap: () => noteSelectedFunction(note),
     );
   }
 }

lib/folder_views/common.dart

@@ -2,6 +2,7 @@ import 'package:fimber/fimber.dart';
 import 'package:flutter/material.dart';
 import 'package:gitjournal/core/note.dart';
 import 'package:gitjournal/core/notes_folder.dart';
+import 'package:gitjournal/folder_views/card_view.dart';
 import 'package:gitjournal/folder_views/journal_view.dart';
 import 'package:gitjournal/screens/note_editor.dart';
 import 'package:gitjournal/utils.dart';
@@ -11,6 +12,7 @@ import 'standard_view.dart';
 enum FolderViewType {
   Standard,
   Journal,
+  Card,
 }
 
 Widget buildFolderView(
@@ -49,6 +51,12 @@ Widget buildFolderView(
         noteSelectedFunction: noteSelectionFn,
         emptyText: emptyText,
       );
+    case FolderViewType.Card:
+      return CardView(
+        folder: folder,
+        noteSelectedFunction: noteSelectionFn,
+        emptyText: emptyText,
+      );
   }
 
   assert(false, "Code path should never be executed");

lib/screens/folder_view.dart

@@ -53,6 +53,9 @@ class _FolderViewState extends State<FolderView> {
       case SettingsFolderViewType.Journal:
         _viewType = FolderViewType.Journal;
         break;
+      case SettingsFolderViewType.Card:
+        _viewType = FolderViewType.Card;
+        break;
     }
 
     _showSummary = Settings.instance.showNoteSummary;
@@ -327,6 +330,12 @@ class _FolderViewState extends State<FolderView> {
             groupValue: _viewType,
             onChanged: onViewChange,
           ),
+          RadioListTile<FolderViewType>(
+            title: const Text("Card View (Experimental)"),
+            value: FolderViewType.Card,
+            groupValue: _viewType,
+            onChanged: onViewChange,
+          ),
         ];
 
         return AlertDialog(
@@ -350,6 +359,9 @@ class _FolderViewState extends State<FolderView> {
           case FolderViewType.Journal:
             Settings.instance.defaultView = SettingsFolderViewType.Journal;
             break;
+          case FolderViewType.Card:
+            Settings.instance.defaultView = SettingsFolderViewType.Card;
+            break;
         }
         Settings.instance.save();
       });

lib/settings.dart

@@ -271,6 +271,7 @@ class SettingsEditorType {
 class SettingsFolderViewType {
   static const Standard = SettingsFolderViewType("Standard", "Standard");
   static const Journal = SettingsFolderViewType("Journal", "Journal");
+  static const Card = SettingsFolderViewType("Card", "Card");
   static const Default = Standard;
 
   final String _str;
@@ -288,6 +289,7 @@ class SettingsFolderViewType {
   static const options = <SettingsFolderViewType>[
     Standard,
     Journal,
+    Card,
   ];
 
   static SettingsFolderViewType fromInternalString(String str) {