About dialog/window rework

example/lib/home_page.dart

@@ -1,3 +1,4 @@
+import 'package:example/pages/about_dialog_page.dart';
 import 'package:example/pages/avatar_page.dart';
 import 'package:example/pages/counter_page.dart';
 import 'package:example/pages/flap_page.dart';
@@ -114,38 +115,40 @@ class _MyHomePageState extends State<MyHomePage> {
                   top: 10,
                   bottom: 10,
                 ),
-                onPressed: () => showDialog<Widget>(
-                  context: context,
-                  builder: (ctx) => AdwAboutWindow(
-                    issueTrackerLink:
-                        'https://github.com/gtk-flutter/libadwaita/issues',
-                    appIcon: Image.asset('assets/logo.png'),
-                    actions: AdwActions(
-                      onClose: Navigator.of(context).pop,
-                      onHeaderDrag: appWindow?.startDragging,
-                      onDoubleTap: appWindow?.maximizeOrRestore,
-                    ),
-                    credits: [
-                      AdwPreferencesGroup.credits(
-                        title: 'Developers',
-                        children: developers.entries
-                            .map(
-                              (e) => AdwActionRow(
-                                title: e.key,
-                                onActivated: () => launchUrl(
-                                  Uri.parse('https://github.com/${e.value}'),
-                                ),
-                              ),
-                            )
-                            .toList(),
-                      ),
-                    ],
-                    copyright: 'Copyright 2021-2022 Gtk-Flutter Developers',
-                    license: const Text(
-                      'GNU LGPL-3.0, This program comes with no warranty.',
-                    ),
-                  ),
-                ),
+                onPressed: () {
+                  // showDialog<Widget>(
+                  // context: context,
+                  // builder: (ctx) => AdwAboutWindow(
+                  //   issueTrackerLink:
+                  //       'https://github.com/gtk-flutter/libadwaita/issues',
+                  //   appIcon: Image.asset('assets/logo.png'),
+                  //   actions: AdwActions(
+                  //     onClose: Navigator.of(context).pop,
+                  //     onHeaderDrag: appWindow?.startDragging,
+                  //     onDoubleTap: appWindow?.maximizeOrRestore,
+                  //   ),
+                  //   credits: [
+                  //     AdwPreferencesGroup.credits(
+                  //       title: 'Developers',
+                  //       children: developers.entries
+                  //           .map(
+                  //             (e) => AdwActionRow(
+                  //               title: e.key,
+                  //               onActivated: () => launchUrl(
+                  //                 Uri.parse('https://github.com/${e.value}'),
+                  //               ),
+                  //             ),
+                  //           )
+                  //           .toList(),
+                  //     ),
+                  //   ],
+                  //   copyright: 'Copyright 2021-2022 Gtk-Flutter Developers',
+                  //   license: const Text(
+                  //     'GNU LGPL-3.0, This program comes with no warranty.',
+                  //   ),
+                  // ),
+                // );
+                },
                 child: const Text(
                   'About this Demo',
                   style: TextStyle(fontSize: 15),
@@ -182,6 +185,9 @@ class _MyHomePageState extends State<MyHomePage> {
           ),
           AdwSidebarItem(
             label: 'Style Classes',
+          ),
+          AdwSidebarItem(
+            label: 'About Window',
           )
         ],
         onSelected: (index) => setState(() => _currentIndex = index),
@@ -198,6 +204,7 @@ class _MyHomePageState extends State<MyHomePage> {
           const ViewSwitcherPage(),
           const SettingsPage(),
           const StyleClassesPage(),
+          const AboutDialogPage(),
         ],
       ),
     );

example/lib/pages/about_dialog_page.dart

@@ -0,0 +1,73 @@
+import 'package:example/pages/run_demo_screen.dart';
+import 'package:flutter/material.dart';
+import 'package:libadwaita/libadwaita.dart';
+
+class AboutDialogPage extends StatelessWidget {
+  const AboutDialogPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return DemoScreen(
+      image: const Icon(
+        Icons.view_sidebar_rounded,
+        size: 130,
+      ),
+      title: 'About Dialog',
+      description: 'Something something',
+      footer: AdwButton.pill(
+        child: const Text('Run the demo'),
+        onPressed: () {
+          showDialog<Widget>(
+            context: context,
+            builder: (context) => AdwAboutWindow(
+              supportUrl: 'https://example.org',
+              issueUrl: 'https://example.org',
+              developers: [
+                AboutWindowPerson(
+                  name: 'Angela Avery',
+                  url: 'mailto:[email protected]',
+                ),
+              ],
+              designers: [
+                AboutWindowPerson(
+                  name: 'Ben Dover',
+                  url: 'mailto:[email protected]',
+                ),
+              ],
+              acknowledgements: [
+                AboutWindowAcknowledgementSection(
+                  name: 'Special Thanks to',
+                  people: [
+                    AboutWindowPerson(
+                      name: 'My Cat',
+                    ),
+                  ],
+                ),
+              ],
+              details: AboutWindowDetails(
+                comments: """
+Typeset is an app that doesn't exist and is used as an example content for this about window.""",
+                links: {
+                  'Website': 'https://example.org',
+                  'Documentation': 'https://example.org',
+                },
+              ),
+              legalSections: [
+                AboutWindowLegalSection(
+                  title: 'This Application',
+                  copyright: '© 2022',
+                  license: '''
+This application comes with absolutely no warranty. See the GNU Lesser General Public License, version 2.1 or later for details''',
+                ),
+                AboutWindowLegalSection(
+                    title: 'Fonts',
+                    copyright: '© 2022',
+                    license: 'This application uses font data from somewhere.'),
+              ],
+            ),
+          );
+        },
+      ),
+    );
+  }
+}

example/pubspec.lock

@@ -21,7 +21,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.2"
+    version: "2.9.0"
   bitsdojo_window_linux:
     dependency: transitive
     description:
@@ -63,7 +63,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   charcode:
     dependency: transitive
     description:
@@ -77,7 +77,7 @@ packages:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
@@ -105,7 +105,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.3.1"
   ffi:
     dependency: transitive
     description:
@@ -197,21 +197,21 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.11"
+    version: "0.12.12"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.4"
+    version: "0.1.5"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0"
   package_info_plus:
     dependency: transitive
     description:
@@ -260,7 +260,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   path_drawing:
     dependency: transitive
     description:
@@ -321,7 +321,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.2"
+    version: "1.9.0"
   stack_trace:
     dependency: transitive
     description:
@@ -342,21 +342,21 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.9"
+    version: "0.4.12"
   typed_data:
     dependency: transitive
     description:

lib/src/models/about_window/about_window_acknowledgement_section.dart

@@ -0,0 +1,8 @@
+import 'package:libadwaita/libadwaita.dart';
+
+class AboutWindowAcknowledgementSection {
+  AboutWindowAcknowledgementSection({required this.name, required this.people});
+
+  final String name;
+  final List<AboutWindowPerson> people;
+}

lib/src/models/about_window/about_window_details.dart

@@ -0,0 +1,6 @@
+class AboutWindowDetails {
+  AboutWindowDetails({this.comments, this.links});
+
+  final String? comments;
+  final Map<String, String>? links;
+}

lib/src/models/about_window/about_window_legal.dart

@@ -0,0 +1,8 @@
+class AboutWindowLegalSection {
+  AboutWindowLegalSection(
+      {required this.title, required this.copyright, required this.license,});
+
+  final String title;
+  final String copyright;
+  final String license;
+}

lib/src/models/about_window/about_window_person.dart

@@ -0,0 +1,6 @@
+class AboutWindowPerson {
+  AboutWindowPerson({required this.name, this.url});
+
+  final String name;
+  final String? url;
+}

lib/src/models/models.dart

@@ -1,2 +1,7 @@
+export 'about_window/about_window_acknowledgement_section.dart';
+export 'about_window/about_window_details.dart';
+export 'about_window/about_window_legal.dart';
+export 'about_window/about_window_person.dart';
+export 'about_window/about_window_person.dart';
 export 'view_switcher_data.dart';
 export 'view_switcher_policy.dart';