Support macOS

.github/workflows/runnable.yml

@@ -78,3 +78,23 @@ jobs:
       - run: flutter pub get
       - run: sudo echo "y" | sudo $ANDROID_HOME/tools/bin/sdkmanager "ndk;21.4.7075529"
       - run: cd example; flutter build apk --debug
+
+  test_macOS:
+    needs: analyze
+    name: Test macOS build on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ macos-latest ]
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-java@v1
+        with:
+          java-version: '11.x'
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: 'stable'
+      - run: dart --version
+      - run: flutter --version
+      - run: flutter pub get
+      - run: cd example; flutter build macos --debug

example/lib/add_text_page.dart

@@ -55,44 +55,50 @@ class _AddTextPageState extends State<AddTextPage> {
                 ],
               ),
             ),
-            Row(
-              mainAxisSize: MainAxisSize.max,
-              mainAxisAlignment: MainAxisAlignment.center,
-              children: <Widget>[
-                ElevatedButton(
-                  onPressed: () async {
-                    await addText(fontName);
-                  },
-                  child: const Text('add'),
-                ),
-                ElevatedButton(
-                  onPressed: () async {
-                    await addText('');
-                  },
-                  child: const Text('add use defaultFont'),
-                ),
-              ],
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: ElevatedButton(
+                onPressed: () async {
+                  await addText(fontName);
+                },
+                child: const Text('add text'),
+              ),
+            ),
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: ElevatedButton(
+                onPressed: () async {
+                  await addText('');
+                },
+                child: const Text('add use defaultFont'),
+              ),
             ),
-            ElevatedButton(
-              child: Text('download and register font'),
-              onPressed: () async {
-                final aliFontUrl =
-                    'https://cdn.jsdelivr.net/gh/kikt-blog/ali_font@master/Alibaba-PuHuiTi-Medium.ttf';
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: ElevatedButton(
+                child: Text('download and register font'),
+                onPressed: () async {
+                  final aliFontUrl =
+                      'https://cdn.jsdelivr.net/gh/kikt-blog/ali_font@master/Alibaba-PuHuiTi-Medium.ttf';
 
-                final body = await http.get(Uri.parse(aliFontUrl));
+                  final body = await http.get(Uri.parse(aliFontUrl));
 
-                final tmpDir = await pp.getTemporaryDirectory();
-                final f = File(
-                    '${tmpDir.absolute.path}/${DateTime.now().millisecondsSinceEpoch}.ttf');
-                f.writeAsBytesSync(body.bodyBytes);
+                  final tmpDir = await pp.getTemporaryDirectory();
+                  final f = File(
+                      '${tmpDir.absolute.path}/${DateTime.now().millisecondsSinceEpoch}.ttf');
+                  f.writeAsBytesSync(body.bodyBytes);
 
-                fontName = await FontManager.registerFont(f);
+                  fontName = await FontManager.registerFont(f);
 
-                showToast('register $fontName success');
-              },
+                  showToast('register $fontName success');
+                },
+              ),
             ),
-            TextField(
-              controller: _controller,
+            Padding(
+              padding: const EdgeInsets.all(16),
+              child: TextField(
+                controller: _controller,
+              ),
             ),
             // Slider(value: null, onChanged: null),
           ],

example/lib/draw_example_page.dart

@@ -35,11 +35,15 @@ class _DrawExamplePageState extends State<DrawExamplePage> {
               ],
             ),
           ),
-          addLine(),
-          addRect(),
-          addOval(),
-          addPoints(),
-          buildDrawPath(),
+          ...[addLine(), addRect(), addOval(), addPoints(), buildDrawPath()]
+              .map(
+            (e) => Container(
+              width: 200,
+              height: 48,
+              margin: const EdgeInsets.all(8),
+              child: e,
+            ),
+          ),
         ],
       ),
     );

example/lib/home_page.dart

@@ -152,10 +152,3 @@ class _SimpleExamplePageState extends State<SimpleExamplePage> {
     setProvider(img);
   }
 }
-
-Widget buildButton(String text, VoidCallback onTap) {
-  return TextButton(
-    child: Text(text),
-    onPressed: onTap,
-  );
-}

example/lib/widget/examples.dart

@@ -23,21 +23,32 @@ class _ExamplesState extends State<Examples> {
 
   @override
   Widget build(BuildContext context) {
-    return ListView.builder(
-      itemCount: widgets.length,
-      itemBuilder: (BuildContext context, int index) {
-        return _buildButton(widgets[index]);
-      },
+    return Column(
+      children: widgets.map((e) => _buildButton(e)).toList(),
     );
   }
 
   Widget _buildButton(Widget widget) {
-    return ElevatedButton(
-      onPressed: () {
-        Navigator.push(context,
-            MaterialPageRoute<void>(builder: (BuildContext ctx) => widget));
-      },
-      child: Text(widget.runtimeType.toString()),
+    return Align(
+      alignment: Alignment.center,
+      child: Container(
+        margin: const EdgeInsets.only(top: 16),
+        width: 300,
+        height: 48,
+        child: ElevatedButton(
+          onPressed: () {
+            Navigator.push(context,
+                MaterialPageRoute<void>(builder: (BuildContext ctx) => widget));
+          },
+          child: Text(toTitle(widget)),
+        ),
+      ),
     );
   }
+
+  String toTitle(Widget widget) {
+    final src = widget.runtimeType.toString();
+    final regex = RegExp('([A-Z]){1}[a-z]+');
+    return regex.allMatches(src).map((e) => e.group(0)).join(' ');
+  }
 }

example/macos/.gitignore

@@ -0,0 +1,6 @@
+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/xcuserdata/

example/macos/Flutter/Flutter-Debug.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

example/macos/Flutter/Flutter-Release.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

example/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -0,0 +1,14 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+import image_editor
+import path_provider_macos
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  ImageEditorPlugin.register(with: registry.registrar(forPlugin: "ImageEditorPlugin"))
+  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
+}

example/macos/Podfile

@@ -0,0 +1,40 @@
+platform :osx, '10.15'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_macos_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_macos_build_settings(target)
+  end
+end