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feat: [MDS-389] Create MoonLoader (#56)
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Kypsis committed Feb 23, 2023
1 parent 23b5dc7 commit 1f5b025
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Showing 11 changed files with 310 additions and 5 deletions.
2 changes: 2 additions & 0 deletions example/lib/src/storybook/common/options.dart
Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,7 @@ List<Option<int>> colorOptions = const [
Option(label: "whis100", value: 36),
Option(label: "whis60", value: 37),
Option(label: "whis10", value: 38),
Option(label: "none", value: 39),
];

/// LUT for the color options.
Expand Down Expand Up @@ -90,4 +91,5 @@ List<Color> colorTable(BuildContext context) => [
context.moonColors!.whis100,
context.moonColors!.whis60,
context.moonColors!.whis10,
Colors.transparent,
];
6 changes: 3 additions & 3 deletions example/lib/src/storybook/stories/avatar.dart
Original file line number Diff line number Diff line change
Expand Up @@ -76,9 +76,9 @@ class AvatarStory extends Story {

final badgeColor = colorTable(context)[badgeColorKnob];

return Center(
child: Directionality(
textDirection: setRtlModeKnob ? TextDirection.rtl : TextDirection.ltr,
return Directionality(
textDirection: setRtlModeKnob ? TextDirection.rtl : TextDirection.ltr,
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expand Down
58 changes: 58 additions & 0 deletions example/lib/src/storybook/stories/loader.dart
Original file line number Diff line number Diff line change
@@ -0,0 +1,58 @@
import 'package:example/src/storybook/common/options.dart';
import 'package:flutter/material.dart';
import 'package:moon_design/moon_design.dart';
import 'package:storybook_flutter/storybook_flutter.dart';

class LoaderStory extends Story {
LoaderStory()
: super(
name: "Loader",
builder: (context) {
final loaderSizesKnob = context.knobs.options(
label: "loaderSize",
description: "Loader size variants.",
initial: MoonLoaderSize.md,
options: const [
Option(label: "x2s", value: MoonLoaderSize.x2s),
Option(label: "xs", value: MoonLoaderSize.xs),
Option(label: "sm", value: MoonLoaderSize.sm),
Option(label: "md", value: MoonLoaderSize.md),
Option(label: "lg", value: MoonLoaderSize.lg),
],
);

final loaderColorKnob = context.knobs.options(
label: "color",
description: "MoonColors variants for Loader color.",
initial: 1, // hit
options: colorOptions,
);

final color = colorTable(context)[loaderColorKnob];

final loaderBackgroundColorKnob = context.knobs.options(
label: "backgroundColor",
description: "MoonColors variants for Loader background.",
initial: 39, // none
options: colorOptions,
);

final backgroundColor = colorTable(context)[loaderBackgroundColorKnob];

return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const SizedBox(height: 64),
MoonLoader(
color: color,
backgroundColor: backgroundColor,
loaderSize: loaderSizesKnob,
),
const SizedBox(height: 64),
],
),
);
},
);
}
2 changes: 2 additions & 0 deletions example/lib/src/storybook/storybook.dart
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ import 'package:example/src/storybook/stories/avatar.dart';
import 'package:example/src/storybook/stories/button.dart';
import 'package:example/src/storybook/stories/chip.dart';
import 'package:example/src/storybook/stories/icons.dart';
import 'package:example/src/storybook/stories/loader.dart';
import 'package:example/src/storybook/stories/tag.dart';
import 'package:example/src/storybook/stories/tooltip.dart';
import 'package:flutter/material.dart';
Expand Down Expand Up @@ -64,6 +65,7 @@ class StorybookPage extends StatelessWidget {
ButtonStory(),
ChipStory(),
IconsStory(),
LoaderStory(),
TagStory(),
TooltipStory(),
],
Expand Down
3 changes: 3 additions & 0 deletions lib/moon_design.dart
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,8 @@ export 'package:moon_design/src/theme/effects/controls_effects.dart';
export 'package:moon_design/src/theme/effects/effects.dart';
export 'package:moon_design/src/theme/effects/focus_effects.dart';
export 'package:moon_design/src/theme/effects/hover_effects.dart';
export 'package:moon_design/src/theme/loader/loader_sizes.dart';
export 'package:moon_design/src/theme/loader/loader_theme.dart';
export 'package:moon_design/src/theme/opacity.dart';
export 'package:moon_design/src/theme/shadows.dart';
export 'package:moon_design/src/theme/sizes.dart';
Expand All @@ -37,5 +39,6 @@ export 'package:moon_design/src/widgets/chips/ghost_chip.dart';
export 'package:moon_design/src/widgets/effects/focus_effect.dart';
export 'package:moon_design/src/widgets/effects/pulse_effect.dart';
export 'package:moon_design/src/widgets/icons.dart';
export 'package:moon_design/src/widgets/loader/loader.dart';
export 'package:moon_design/src/widgets/tag/tag.dart';
export 'package:moon_design/src/widgets/tooltip/tooltip.dart';
4 changes: 2 additions & 2 deletions lib/src/theme/avatar/avatar_sizes.dart
Original file line number Diff line number Diff line change
Expand Up @@ -63,10 +63,10 @@ class MoonAvatarSizes extends ThemeExtension<MoonAvatarSizes> with Diagnosticabl
/// Avatar size value.
final double avatarSizeValue;

/// Avatar size value.
/// Avatar badge size value.
final double badgeSizeValue;

/// Avatar size value.
/// Avatar badge margin value.
final double badgeMarginValue;

/// Avatar border radius.
Expand Down
75 changes: 75 additions & 0 deletions lib/src/theme/loader/loader_sizes.dart
Original file line number Diff line number Diff line change
@@ -0,0 +1,75 @@
import 'dart:ui';

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

import 'package:moon_design/src/theme/sizes.dart';

@immutable
class MoonLoaderSizes extends ThemeExtension<MoonLoaderSizes> with DiagnosticableTreeMixin {
static final x2s = MoonLoaderSizes(
loaderSizeValue: MoonSizes.sizes.x2s,
loaderStrokeWidth: MoonSizes.sizes.x6s,
);

static final xs = MoonLoaderSizes(
loaderSizeValue: MoonSizes.sizes.xs,
loaderStrokeWidth: MoonSizes.sizes.x6s,
);

static final sm = MoonLoaderSizes(
loaderSizeValue: MoonSizes.sizes.sm,
loaderStrokeWidth: MoonSizes.sizes.x6s,
);

static final md = MoonLoaderSizes(
loaderSizeValue: MoonSizes.sizes.md,
loaderStrokeWidth: MoonSizes.sizes.x5s,
);

static final lg = MoonLoaderSizes(
loaderSizeValue: MoonSizes.sizes.lg,
loaderStrokeWidth: MoonSizes.sizes.x5s,
);

/// Loader size value.
final double loaderSizeValue;

/// Loader stroke width.
final double loaderStrokeWidth;

const MoonLoaderSizes({
required this.loaderSizeValue,
required this.loaderStrokeWidth,
});

@override
MoonLoaderSizes copyWith({
double? loaderSizeValue,
double? loaderStrokeWidth,
}) {
return MoonLoaderSizes(
loaderSizeValue: loaderSizeValue ?? this.loaderSizeValue,
loaderStrokeWidth: loaderStrokeWidth ?? this.loaderStrokeWidth,
);
}

@override
MoonLoaderSizes lerp(ThemeExtension<MoonLoaderSizes>? other, double t) {
if (other is! MoonLoaderSizes) return this;

return MoonLoaderSizes(
loaderSizeValue: lerpDouble(loaderSizeValue, other.loaderSizeValue, t)!,
loaderStrokeWidth: lerpDouble(loaderStrokeWidth, other.loaderStrokeWidth, t)!,
);
}

@override
void debugFillProperties(DiagnosticPropertiesBuilder properties) {
super.debugFillProperties(properties);
properties
..add(DiagnosticsProperty("type", "MoonLoaderSizes"))
..add(DoubleProperty("loaderSizeValue", loaderSizeValue))
..add(DoubleProperty("loaderStrokeWidth", loaderStrokeWidth));
}
}
80 changes: 80 additions & 0 deletions lib/src/theme/loader/loader_theme.dart
Original file line number Diff line number Diff line change
@@ -0,0 +1,80 @@
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

import 'package:moon_design/src/theme/loader/loader_sizes.dart';

@immutable
class MoonLoaderTheme extends ThemeExtension<MoonLoaderTheme> with DiagnosticableTreeMixin {
static final sizes = MoonLoaderTheme(
x2s: MoonLoaderSizes.x2s,
xs: MoonLoaderSizes.xs,
sm: MoonLoaderSizes.sm,
md: MoonLoaderSizes.md,
lg: MoonLoaderSizes.lg,
);

/// (2x) Extra small avatar properties.
final MoonLoaderSizes x2s;

/// Extra small avatar properties.
final MoonLoaderSizes xs;

/// Small avatar properties.
final MoonLoaderSizes sm;

/// Medium avatar properties.
final MoonLoaderSizes md;

/// Large avatar properties.
final MoonLoaderSizes lg;

const MoonLoaderTheme({
required this.x2s,
required this.xs,
required this.sm,
required this.md,
required this.lg,
});

@override
MoonLoaderTheme copyWith({
MoonLoaderSizes? x2s,
MoonLoaderSizes? xs,
MoonLoaderSizes? sm,
MoonLoaderSizes? md,
MoonLoaderSizes? lg,
}) {
return MoonLoaderTheme(
x2s: x2s ?? this.x2s,
xs: xs ?? this.xs,
sm: sm ?? this.sm,
md: md ?? this.md,
lg: lg ?? this.lg,
);
}

@override
MoonLoaderTheme lerp(ThemeExtension<MoonLoaderTheme>? other, double t) {
if (other is! MoonLoaderTheme) return this;

return MoonLoaderTheme(
x2s: x2s.lerp(other.x2s, t),
xs: xs.lerp(other.xs, t),
sm: sm.lerp(other.sm, t),
md: md.lerp(other.md, t),
lg: lg.lerp(other.lg, t),
);
}

@override
void debugFillProperties(DiagnosticPropertiesBuilder properties) {
super.debugFillProperties(properties);
properties
..add(DiagnosticsProperty("type", "MoonLoaderTheme"))
..add(DiagnosticsProperty<MoonLoaderSizes>("x2s", x2s))
..add(DiagnosticsProperty<MoonLoaderSizes>("xs", xs))
..add(DiagnosticsProperty<MoonLoaderSizes>("sm", sm))
..add(DiagnosticsProperty<MoonLoaderSizes>("md", md))
..add(DiagnosticsProperty<MoonLoaderSizes>("lg", lg));
}
}
9 changes: 9 additions & 0 deletions lib/src/theme/sizes.dart
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
@immutable
class MoonSizes extends ThemeExtension<MoonSizes> with DiagnosticableTreeMixin {
static const sizes = MoonSizes(
x6s: 2,
x5s: 4,
x4s: 8,
x3s: 12,
Expand All @@ -18,6 +19,9 @@ class MoonSizes extends ThemeExtension<MoonSizes> with DiagnosticableTreeMixin {
x2l: 64,
);

/// (6x) Extra small size.
final double x6s;

/// (5x) Extra small size.
final double x5s;

Expand Down Expand Up @@ -49,6 +53,7 @@ class MoonSizes extends ThemeExtension<MoonSizes> with DiagnosticableTreeMixin {
final double x2l;

const MoonSizes({
required this.x6s,
required this.x5s,
required this.x4s,
required this.x3s,
Expand All @@ -63,6 +68,7 @@ class MoonSizes extends ThemeExtension<MoonSizes> with DiagnosticableTreeMixin {

@override
MoonSizes copyWith({
double? x6s,
double? x5s,
double? x4s,
double? x3s,
Expand All @@ -75,6 +81,7 @@ class MoonSizes extends ThemeExtension<MoonSizes> with DiagnosticableTreeMixin {
double? x2l,
}) {
return MoonSizes(
x6s: x6s ?? this.x6s,
x5s: x5s ?? this.x5s,
x4s: x4s ?? this.x4s,
x3s: x3s ?? this.x3s,
Expand All @@ -93,6 +100,7 @@ class MoonSizes extends ThemeExtension<MoonSizes> with DiagnosticableTreeMixin {
if (other is! MoonSizes) return this;

return MoonSizes(
x6s: lerpDouble(x6s, other.x6s, t)!,
x5s: lerpDouble(x5s, other.x5s, t)!,
x4s: lerpDouble(x4s, other.x4s, t)!,
x3s: lerpDouble(x3s, other.x3s, t)!,
Expand All @@ -111,6 +119,7 @@ class MoonSizes extends ThemeExtension<MoonSizes> with DiagnosticableTreeMixin {
super.debugFillProperties(properties);
properties
..add(DiagnosticsProperty("type", "MoonSizes"))
..add(DoubleProperty("x6s", x6s))
..add(DoubleProperty("x5s", x5s))
..add(DoubleProperty("x4s", x4s))
..add(DoubleProperty("x3s", x3s))
Expand Down
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