fix some bad indentations (#41172)

flutter · Sep 24, 2019 · b873162 · b873162
1 parent 1ea7600
commit b873162
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Showing 112 changed files with 1,637 additions and 1,422 deletions.
diff --git a/packages/flutter/lib/src/cupertino/action_sheet.dart b/packages/flutter/lib/src/cupertino/action_sheet.dart
@@ -1063,8 +1063,9 @@ class _RenderCupertinoAlertActions extends RenderBox
           ..color = pressedColor,
        _dividerPaint = Paint()
           ..color = dividerColor
-          ..style = PaintingStyle.fill
-       { addAll(children); }
+          ..style = PaintingStyle.fill {
+    addAll(children);
+  }
 
   // The thickness of the divider between buttons.
   double get dividerThickness => _dividerThickness;

diff --git a/packages/flutter/lib/src/cupertino/dialog.dart b/packages/flutter/lib/src/cupertino/dialog.dart
@@ -1339,7 +1339,7 @@ class _RenderCupertinoDialogActions extends RenderBox
   final Paint _pressedButtonBackgroundPaint;
   set dialogPressedColor(Color value) {
     if (value == _pressedButtonBackgroundPaint.color)
-    return;
+      return;
 
     _pressedButtonBackgroundPaint.color = value;
     markNeedsPaint();
@@ -1348,7 +1348,7 @@ class _RenderCupertinoDialogActions extends RenderBox
   final Paint _dividerPaint;
   set dividerColor(Color value) {
     if (value == _dividerPaint.color)
-    return;
+      return;
 
     _dividerPaint.color = value;
     markNeedsPaint();

diff --git a/packages/flutter/lib/src/cupertino/text_selection.dart b/packages/flutter/lib/src/cupertino/text_selection.dart
@@ -225,9 +225,9 @@ class _ToolbarRenderBox extends RenderShiftedBox {
   @override
   void debugPaintSize(PaintingContext context, Offset offset) {
     assert(() {
-        if (child == null) {
-          return true;
-        }
+      if (child == null) {
+        return true;
+      }
 
       _debugPaint ??= Paint()
       ..shader = ui.Gradient.linear(

diff --git a/packages/flutter/lib/src/foundation/binding.dart b/packages/flutter/lib/src/foundation/binding.dart
@@ -98,7 +98,10 @@ abstract class BindingBase {
   @mustCallSuper
   void initInstances() {
     assert(!_debugInitialized);
-    assert(() { _debugInitialized = true; return true; }());
+    assert(() {
+      _debugInitialized = true;
+      return true;
+    }());
   }
 
   /// Called when the binding is initialized, to register service
@@ -182,7 +185,10 @@ abstract class BindingBase {
       );
       return true;
     }());
-    assert(() { _debugServiceExtensionsRegistered = true; return true; }());
+    assert(() {
+      _debugServiceExtensionsRegistered = true;
+      return true;
+    }());
   }
 
   /// Whether [lockEvents] is currently locking events.

diff --git a/packages/flutter/lib/src/foundation/debug.dart b/packages/flutter/lib/src/foundation/debug.dart
@@ -52,7 +52,10 @@ bool debugInstrumentationEnabled = false;
 ///    implicitly add any timeline events.
 Future<T> debugInstrumentAction<T>(String description, Future<T> action()) {
   bool instrument = false;
-  assert(() { instrument = debugInstrumentationEnabled; return true; }());
+  assert(() {
+    instrument = debugInstrumentationEnabled;
+    return true;
+  }());
   if (instrument) {
     final Stopwatch stopwatch = Stopwatch()..start();
     return action().whenComplete(() {

diff --git a/packages/flutter/lib/src/gestures/multidrag.dart b/packages/flutter/lib/src/gestures/multidrag.dart
@@ -163,7 +163,10 @@ abstract class MultiDragPointerState {
   void dispose() {
     _arenaEntry?.resolve(GestureDisposition.rejected);
     _arenaEntry = null;
-    assert(() { _pendingDelta = null; return true; }());
+    assert(() {
+      _pendingDelta = null;
+      return true;
+    }());
   }
 }
 

diff --git a/packages/flutter/lib/src/gestures/pointer_signal_resolver.dart b/packages/flutter/lib/src/gestures/pointer_signal_resolver.dart
@@ -49,7 +49,7 @@ class PointerSignalResolver {
     }
     assert((_currentEvent.original ?? _currentEvent) == event);
     try {
-    _firstRegisteredCallback(_currentEvent);
+      _firstRegisteredCallback(_currentEvent);
     } catch (exception, stack) {
       FlutterError.reportError(FlutterErrorDetails(
         exception: exception,

diff --git a/packages/flutter/lib/src/material/app_bar.dart b/packages/flutter/lib/src/material/app_bar.dart
@@ -480,8 +480,8 @@ class _AppBarState extends State<AppBar> {
       switch (theme.platform) {
         case TargetPlatform.android:
         case TargetPlatform.fuchsia:
-           namesRoute = true;
-           break;
+          namesRoute = true;
+          break;
         case TargetPlatform.iOS:
           break;
       }

diff --git a/packages/flutter/lib/src/material/button_theme.dart b/packages/flutter/lib/src/material/button_theme.dart
@@ -620,7 +620,7 @@ class ButtonThemeData extends Diagnosticable {
       case ButtonTextTheme.accent:
         return colorScheme.secondary;
 
-      case ButtonTextTheme.primary: {
+      case ButtonTextTheme.primary:
         final Color fillColor = getFillColor(button);
         final bool fillIsDark = fillColor != null
           ? ThemeData.estimateBrightnessForColor(fillColor) == Brightness.dark
@@ -630,7 +630,6 @@ class ButtonThemeData extends Diagnosticable {
         if (button is FlatButton || button is OutlineButton)
           return colorScheme.primary;
         return Colors.black;
-      }
     }
 
     assert(false);

diff --git a/packages/flutter/lib/src/material/chip.dart b/packages/flutter/lib/src/material/chip.dart
@@ -2776,23 +2776,22 @@ class _RenderChip extends RenderBox {
 
   @override
   void debugPaint(PaintingContext context, Offset offset) {
-    assert(!_debugShowTapTargetOutlines ||
-        () {
-          // Draws a rect around the tap targets to help with visualizing where
-          // they really are.
-          final Paint outlinePaint = Paint()
-            ..color = const Color(0xff800000)
-            ..strokeWidth = 1.0
-            ..style = PaintingStyle.stroke;
-          if (deleteIconShowing) {
-            context.canvas.drawRect(deleteButtonRect.shift(offset), outlinePaint);
-          }
-          context.canvas.drawRect(
-            pressRect.shift(offset),
-            outlinePaint..color = const Color(0xff008000),
-          );
-          return true;
-        }());
+    assert(!_debugShowTapTargetOutlines || () {
+      // Draws a rect around the tap targets to help with visualizing where
+      // they really are.
+      final Paint outlinePaint = Paint()
+        ..color = const Color(0xff800000)
+        ..strokeWidth = 1.0
+        ..style = PaintingStyle.stroke;
+      if (deleteIconShowing) {
+        context.canvas.drawRect(deleteButtonRect.shift(offset), outlinePaint);
+      }
+      context.canvas.drawRect(
+        pressRect.shift(offset),
+        outlinePaint..color = const Color(0xff008000),
+      );
+      return true;
+    }());
   }
 
   @override

diff --git a/packages/flutter/lib/src/material/drawer.dart b/packages/flutter/lib/src/material/drawer.dart
@@ -425,12 +425,12 @@ class DrawerControllerState extends State<DrawerController> with SingleTickerPro
           break;
       }
       switch (Directionality.of(context)) {
-      case TextDirection.rtl:
-        _controller.fling(velocity: -visualVelocity);
-        break;
-      case TextDirection.ltr:
-        _controller.fling(velocity: visualVelocity);
-        break;
+        case TextDirection.rtl:
+          _controller.fling(velocity: -visualVelocity);
+          break;
+        case TextDirection.ltr:
+          _controller.fling(velocity: visualVelocity);
+          break;
       }
     } else if (_controller.value < 0.5) {
       close();
@@ -492,16 +492,14 @@ class DrawerControllerState extends State<DrawerController> with SingleTickerPro
     double dragAreaWidth = widget.edgeDragWidth;
     if (widget.edgeDragWidth == null) {
       switch (textDirection) {
-        case TextDirection.ltr: {
+        case TextDirection.ltr:
           dragAreaWidth = _kEdgeDragWidth +
             (drawerIsStart ? padding.left : padding.right);
-        }
-        break;
-        case TextDirection.rtl: {
+          break;
+        case TextDirection.rtl:
           dragAreaWidth = _kEdgeDragWidth +
             (drawerIsStart ? padding.right : padding.left);
-        }
-        break;
+          break;
       }
     }
 

diff --git a/packages/flutter/lib/src/material/dropdown.dart b/packages/flutter/lib/src/material/dropdown.dart
@@ -898,12 +898,12 @@ class _DropdownButtonState<T> extends State<DropdownButton<T>> with WidgetsBindi
       items = widget.selectedItemBuilder == null
         ? List<Widget>.from(widget.items)
         : widget.selectedItemBuilder(context).map((Widget item) {
-          return Container(
-            height: _kMenuItemHeight,
-            alignment: AlignmentDirectional.centerStart,
-            child: item,
-          );
-        }).toList();
+            return Container(
+              height: _kMenuItemHeight,
+              alignment: AlignmentDirectional.centerStart,
+              child: item,
+            );
+          }).toList();
     } else {
       items = <Widget>[];
     }

diff --git a/packages/flutter/lib/src/material/input_border.dart b/packages/flutter/lib/src/material/input_border.dart
@@ -478,16 +478,15 @@ class OutlineInputBorder extends InputBorder {
     } else {
       final double extent = lerpDouble(0.0, gapExtent + gapPadding * 2.0, gapPercentage);
       switch (textDirection) {
-        case TextDirection.rtl: {
+        case TextDirection.rtl:
           final Path path = _gapBorderPath(canvas, center, math.max(0.0, gapStart + gapPadding - extent), extent);
           canvas.drawPath(path, paint);
           break;
-        }
-        case TextDirection.ltr: {
+
+        case TextDirection.ltr:
           final Path path = _gapBorderPath(canvas, center, math.max(0.0, gapStart - gapPadding), extent);
           canvas.drawPath(path, paint);
           break;
-        }
       }
     }
   }

diff --git a/packages/flutter/lib/src/material/material.dart b/packages/flutter/lib/src/material/material.dart
@@ -615,7 +615,10 @@ abstract class InkFeature {
   @mustCallSuper
   void dispose() {
     assert(!_debugDisposed);
-    assert(() { _debugDisposed = true; return true; }());
+    assert(() {
+      _debugDisposed = true;
+      return true;
+    }());
     _controller._removeFeature(this);
     if (onRemoved != null)
       onRemoved();

diff --git a/packages/flutter/lib/src/material/scaffold.dart b/packages/flutter/lib/src/material/scaffold.dart
@@ -1723,10 +1723,10 @@ class ScaffoldState extends State<Scaffold> with TickerProviderStateMixin {
     final LocalHistoryEntry entry = isPersistent
       ? null
       : LocalHistoryEntry(onRemove: () {
-        if (!removedEntry) {
-          _removeCurrentBottomSheet();
-        }
-      });
+          if (!removedEntry) {
+            _removeCurrentBottomSheet();
+          }
+        });
 
     bottomSheet = _StandardBottomSheet(
       key: bottomSheetKey,

diff --git a/packages/flutter/lib/src/material/scrollbar.dart b/packages/flutter/lib/src/material/scrollbar.dart
@@ -76,7 +76,10 @@ class _ScrollbarState extends State<Scrollbar> with TickerProviderStateMixin {
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
-    assert((() { _useCupertinoScrollbar = null; return true; })());
+    assert((() {
+      _useCupertinoScrollbar = null;
+      return true;
+    })());
     final ThemeData theme = Theme.of(context);
     switch (theme.platform) {
       case TargetPlatform.iOS:

diff --git a/packages/flutter/lib/src/material/selectable_text.dart b/packages/flutter/lib/src/material/selectable_text.dart
@@ -440,7 +440,7 @@ class _SelectableTextState extends State<SelectableText> with AutomaticKeepAlive
       );
     }
     if (_effectiveFocusNode.hasFocus && _controller.selection.isCollapsed) {
-        _showSelectionHandles = false;
+      _showSelectionHandles = false;
     }
   }
 

diff --git a/packages/flutter/lib/src/material/slider_theme.dart b/packages/flutter/lib/src/material/slider_theme.dart
@@ -2767,23 +2767,22 @@ class _PaddleSliderTrackShapePathPainter {
     final double stretch = (neckStretchBaseline * t).clamp(0.0, 10.0 * neckStretchBaseline);
     final Offset neckStretch = Offset(0.0, neckStretchBaseline - stretch);
 
-    assert(!_debuggingLabelLocation ||
-        () {
-          final Offset leftCenter = _topLobeCenter - Offset(leftWidthNeeded, 0.0) + neckStretch;
-          final Offset rightCenter = _topLobeCenter + Offset(rightWidthNeeded, 0.0) + neckStretch;
-          final Rect valueRect = Rect.fromLTRB(
-            leftCenter.dx - _topLobeRadius,
-            leftCenter.dy - _topLobeRadius,
-            rightCenter.dx + _topLobeRadius,
-            rightCenter.dy + _topLobeRadius,
-          );
-          final Paint outlinePaint = Paint()
-            ..color = const Color(0xffff0000)
-            ..style = PaintingStyle.stroke
-            ..strokeWidth = 1.0;
-          canvas.drawRect(valueRect, outlinePaint);
-          return true;
-        }());
+    assert(!_debuggingLabelLocation || () {
+      final Offset leftCenter = _topLobeCenter - Offset(leftWidthNeeded, 0.0) + neckStretch;
+      final Offset rightCenter = _topLobeCenter + Offset(rightWidthNeeded, 0.0) + neckStretch;
+      final Rect valueRect = Rect.fromLTRB(
+        leftCenter.dx - _topLobeRadius,
+        leftCenter.dy - _topLobeRadius,
+        rightCenter.dx + _topLobeRadius,
+        rightCenter.dy + _topLobeRadius,
+      );
+      final Paint outlinePaint = Paint()
+        ..color = const Color(0xffff0000)
+        ..style = PaintingStyle.stroke
+        ..strokeWidth = 1.0;
+      canvas.drawRect(valueRect, outlinePaint);
+      return true;
+    }());
 
     _addArc(
       path,

diff --git a/packages/flutter/lib/src/material/text_field.dart b/packages/flutter/lib/src/material/text_field.dart
@@ -122,7 +122,7 @@ class _TextFieldSelectionGestureDetectorBuilder extends TextSelectionGestureDete
           break;
         case TargetPlatform.android:
         case TargetPlatform.fuchsia:
-        renderEditable.selectWord(cause: SelectionChangedCause.longPress);
+          renderEditable.selectWord(cause: SelectionChangedCause.longPress);
           Feedback.forLongPress(_state.context);
           break;
       }

diff --git a/packages/flutter/lib/src/painting/beveled_rectangle_border.dart b/packages/flutter/lib/src/painting/beveled_rectangle_border.dart
@@ -125,7 +125,7 @@ class BeveledRectangleBorder extends ShapeBorder {
       case BorderStyle.none:
         break;
       case BorderStyle.solid:
-      final Path path = getOuterPath(rect, textDirection: textDirection)
+        final Path path = getOuterPath(rect, textDirection: textDirection)
           ..addPath(getInnerPath(rect, textDirection: textDirection), Offset.zero);
         canvas.drawPath(path, side.toPaint());
         break;

diff --git a/packages/flutter/lib/src/painting/continuous_rectangle_border.dart b/packages/flutter/lib/src/painting/continuous_rectangle_border.dart
@@ -138,7 +138,7 @@ class ContinuousRectangleBorder extends ShapeBorder {
       return;
     switch (side.style) {
       case BorderStyle.none:
-      break;
+        break;
       case BorderStyle.solid:
         final Path path = getOuterPath(rect, textDirection: textDirection);
         final Paint paint = side.toPaint();

diff --git a/packages/flutter/lib/src/rendering/box.dart b/packages/flutter/lib/src/rendering/box.dart
@@ -275,7 +275,10 @@ class BoxConstraints extends Constraints {
   /// separately provided widths and heights.
   Size constrain(Size size) {
     Size result = Size(constrainWidth(size.width), constrainHeight(size.height));
-    assert(() { result = _debugPropagateDebugSize(size, result); return true; }());
+    assert(() {
+      result = _debugPropagateDebugSize(size, result);
+      return true;
+    }());
     return result;
   }
 
@@ -298,7 +301,10 @@ class BoxConstraints extends Constraints {
   Size constrainSizeAndAttemptToPreserveAspectRatio(Size size) {
     if (isTight) {
       Size result = smallest;
-      assert(() { result = _debugPropagateDebugSize(size, result); return true; }());
+      assert(() {
+        result = _debugPropagateDebugSize(size, result);
+        return true;
+      }());
       return result;
     }
 
@@ -329,7 +335,10 @@ class BoxConstraints extends Constraints {
     }
 
     Size result = Size(constrainWidth(width), constrainHeight(height));
-    assert(() { result = _debugPropagateDebugSize(size, result); return true; }());
+    assert(() {
+      result = _debugPropagateDebugSize(size, result);
+      return true;
+    }());
     return result;
   }