chore(gl): commit screen

lib/screens/gl_commit.dart

@@ -1,11 +1,17 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_highlight/flutter_highlight.dart';
+import 'package:flutter_highlight/theme_map.dart';
 import 'package:git_touch/models/auth.dart';
+import 'package:git_touch/models/code.dart';
 import 'package:git_touch/models/gitlab.dart';
+import 'package:git_touch/models/theme.dart';
 import 'package:git_touch/scaffolds/refresh_stateful.dart';
+import 'package:git_touch/utils/utils.dart';
 import 'package:git_touch/widgets/app_bar_title.dart';
 import 'package:git_touch/widgets/diff_view.dart';
 import 'package:provider/provider.dart';
 
+// TODO:
 class GlCommitScreen extends StatelessWidget {
   final String id;
   final String sha;
@@ -20,6 +26,9 @@ class GlCommitScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final codeProvider = Provider.of<CodeModel>(context);
+    final theme = Provider.of<ThemeModel>(context);
+
     return RefreshStatefulScaffold<List<GitlabDiff>>(
       title: AppBarTitle('Commits'),
       fetchData: () => _query(context),
@@ -27,7 +36,21 @@ class GlCommitScreen extends StatelessWidget {
         return Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: <Widget>[
-            for (var item in items) DiffView(item.diff),
+            for (var item in items)
+              SingleChildScrollView(
+                scrollDirection: Axis.horizontal,
+                child: HighlightView(
+                  item.diff,
+                  language: 'diff',
+                  theme: themeMap[theme.brightness == Brightness.dark
+                      ? codeProvider.themeDark
+                      : codeProvider.theme],
+                  padding: CommonStyle.padding,
+                  textStyle: TextStyle(
+                      fontSize: codeProvider.fontSize.toDouble(),
+                      fontFamily: codeProvider.fontFamilyUsed),
+                ),
+              ),
           ],
         );
       },