refactor: use dedicated MediaQuery methods instead of depending on al…

…l MediaQuery data

src/kaiteki/lib/ui/shared/dialogs/dynamic_dialog_container.dart

@@ -34,7 +34,7 @@ class DynamicDialogContainer extends StatelessWidget {
               curve: Curves.easeOutQuad,
               child: Padding(
                 padding: fullscreen
-                    ? MediaQuery.of(context).viewInsets
+                    ? MediaQuery.viewInsetsOf(context)
                     : EdgeInsets.zero,
                 child: Material(
                   borderRadius: borderRadius,

src/kaiteki/lib/ui/user/user_screen.dart

@@ -123,7 +123,9 @@ class _UserScreenState extends ConsumerState<UserScreen> {
     const a = avatarSize * 0.5;
     final primaryButton = buildPrimaryButton(
       user,
-      MediaQuery.of(context).size.width < 840,
+      MediaQuery
+          .sizeOf(context)
+          .width < 840,
     );
     return Scaffold(
       backgroundColor: _getBackgroundColor(context),
@@ -146,7 +148,9 @@ class _UserScreenState extends ConsumerState<UserScreen> {
               // recommended side pane width is 360dp, we use what is lower of
               // width and a third of the screen, so the content pane doesn't get
               // too squished.
-              width: min(MediaQuery.of(context).size.width / 3, 360),
+              width: min(MediaQuery
+                  .sizeOf(context)
+                  .width / 3, 360),
               child: SingleChildScrollView(
                 padding: const EdgeInsets.symmetric(vertical: 8.0),
                 child: Column(

src/kaiteki_lints/lib/kaiteki_lints.dart

@@ -1,6 +1,8 @@
 import 'package:custom_lint_builder/custom_lint_builder.dart';
 
 import 'rules/l10n.dart';
+import 'rules/prefer_media_query_aspects.dart';
+import 'rules/prefer_widget_classes.dart';
 
 PluginBase createPlugin() => _KaitekiLinter();
 
@@ -9,6 +11,7 @@ class _KaitekiLinter extends PluginBase {
   List<LintRule> getLintRules(CustomLintConfigs configs) {
     return [
       const LocalizationRule(),
+      const PreferMediaQueryAspectsRule(),
     ];
   }
 }

src/kaiteki_lints/lib/rules/prefer_media_query_aspects.dart

@@ -0,0 +1,66 @@
+import 'package:analyzer/error/error.dart';
+import 'package:analyzer/error/listener.dart';
+import 'package:custom_lint_builder/custom_lint_builder.dart';
+
+const _typeChecker =
+    TypeChecker.fromName('MediaQueryData', packageName: 'flutter');
+
+class PreferMediaQueryAspectsRule extends DartLintRule {
+  const PreferMediaQueryAspectsRule() : super(code: _code);
+
+  static const _code = LintCode(
+    name: 'prefer_media_query_aspects',
+    problemMessage:
+        'Prefer calling MediaQuery method that depend on only one aspect',
+  );
+
+  static const mediaQueryAspects = {
+    "size": "sizeOf",
+    "orientation": "orientationOf",
+    "devicePixelRatio": "devicePixelRatioOf",
+    "textScaler": "textScalerOf",
+    "textScaleFactor": "textScaleFactorOf",
+    "platformBrightness": "platformBrightnessOf",
+    "boldText": "boldTextOf",
+    "highContrast": "highContrastOf",
+    "disableAnimations": "disableAnimationsOf",
+    "invertColors": "invertColorsOf",
+    "alwaysUse24HourFormat": "alwaysUse24HourFormatOf",
+    "accessibleNavigation": "accessibleNavigationOf",
+    "navigationMode": "navigationModeOf",
+    "displayFeatures": "displayFeaturesOf",
+    "gestureSettings": "gestureSettingsOf",
+    "viewPadding": "viewPaddingOf",
+    "systemGestureInsets": "systemGestureInsetsOf",
+    "viewInsets": "viewInsetsOf",
+    "padding": "paddingOf",
+  };
+
+  @override
+  void run(
+    CustomLintResolver resolver,
+    ErrorReporter reporter,
+    CustomLintContext context,
+  ) {
+    // Detect access to e.g. MediaQuery.of(context).size and prompt to use MediaQuery.sizeOf(context) instead.
+    context.registry.addPropertyAccess((node) {
+      var propertyName = node.propertyName.name;
+      final methodName = mediaQueryAspects[propertyName];
+      if (methodName == null) return;
+
+      final targetType = node.target?.staticType;
+      if (targetType == null) return;
+      if (!_typeChecker.isAssignableFromType(targetType)) return;
+
+      reporter.reportErrorForNode(
+        LintCode(
+          name: 'prefer_media_query_aspects',
+          problemMessage:
+              'Prefer calling MediaQuery.$methodName(context) instead of MediaQuery.of(context).$propertyName',
+          errorSeverity: ErrorSeverity.WARNING,
+        ),
+        node,
+      );
+    });
+  }
+}