mirror of
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553 lines
20 KiB
Dart
553 lines
20 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_chat_ui/flutter_chat_ui.dart';
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import 'package:radix_colors/radix_colors.dart';
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import 'scale_color.dart';
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import 'scale_scheme.dart';
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enum RadixThemeColor {
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scarlet, // tomato + red + violet
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babydoll, // crimson + purple + pink
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vapor, // pink + cyan + plum
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gold, // yellow + amber + orange
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garden, // grass + orange + brown
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forest, // green + brown + amber
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arctic, // sky + teal + violet
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lapis, // blue + indigo + mint
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eggplant, // violet + purple + indigo
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lime, // lime + yellow + orange
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grim, // mauve + slate + sage
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}
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enum _RadixBaseColor {
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tomato,
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red,
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crimson,
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pink,
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plum,
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purple,
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violet,
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indigo,
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blue,
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sky,
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cyan,
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teal,
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mint,
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green,
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grass,
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lime,
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yellow,
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amber,
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orange,
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brown,
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}
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RadixColor _radixGraySteps(
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Brightness brightness, bool alpha, _RadixBaseColor baseColor) {
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switch (baseColor) {
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case _RadixBaseColor.tomato:
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case _RadixBaseColor.red:
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case _RadixBaseColor.crimson:
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case _RadixBaseColor.pink:
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case _RadixBaseColor.plum:
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case _RadixBaseColor.purple:
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case _RadixBaseColor.violet:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.mauveA
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: RadixColors.mauveA)
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: (brightness == Brightness.dark
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? RadixColors.dark.mauve
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: RadixColors.mauve);
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case _RadixBaseColor.indigo:
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case _RadixBaseColor.blue:
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case _RadixBaseColor.sky:
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case _RadixBaseColor.cyan:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.slateA
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: RadixColors.slateA)
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: (brightness == Brightness.dark
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? RadixColors.dark.slate
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: RadixColors.slate);
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case _RadixBaseColor.teal:
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case _RadixBaseColor.mint:
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case _RadixBaseColor.green:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.sageA
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: RadixColors.sageA)
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: (brightness == Brightness.dark
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? RadixColors.dark.sage
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: RadixColors.sage);
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case _RadixBaseColor.lime:
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case _RadixBaseColor.grass:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.oliveA
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: RadixColors.oliveA)
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: (brightness == Brightness.dark
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? RadixColors.dark.olive
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: RadixColors.olive);
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case _RadixBaseColor.yellow:
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case _RadixBaseColor.amber:
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case _RadixBaseColor.orange:
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case _RadixBaseColor.brown:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.sandA
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: RadixColors.sandA)
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: (brightness == Brightness.dark
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? RadixColors.dark.sand
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: RadixColors.sand);
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}
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}
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RadixColor _radixColorSteps(
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Brightness brightness, bool alpha, _RadixBaseColor baseColor) {
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switch (baseColor) {
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case _RadixBaseColor.tomato:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.tomatoA
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: RadixColors.tomatoA)
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: (brightness == Brightness.dark
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? RadixColors.dark.tomato
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: RadixColors.tomato);
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case _RadixBaseColor.red:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.redA
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: RadixColors.redA)
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: (brightness == Brightness.dark
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? RadixColors.dark.red
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: RadixColors.red);
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case _RadixBaseColor.crimson:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.crimsonA
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: RadixColors.crimsonA)
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: (brightness == Brightness.dark
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? RadixColors.dark.crimson
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: RadixColors.crimson);
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case _RadixBaseColor.pink:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.pinkA
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: RadixColors.pinkA)
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: (brightness == Brightness.dark
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? RadixColors.dark.pink
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: RadixColors.pink);
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case _RadixBaseColor.plum:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.plumA
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: RadixColors.plumA)
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: (brightness == Brightness.dark
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? RadixColors.dark.plum
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: RadixColors.plum);
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case _RadixBaseColor.purple:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.purpleA
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: RadixColors.purpleA)
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: (brightness == Brightness.dark
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? RadixColors.dark.purple
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: RadixColors.purple);
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case _RadixBaseColor.violet:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.violetA
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: RadixColors.violetA)
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: (brightness == Brightness.dark
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? RadixColors.dark.violet
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: RadixColors.violet);
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case _RadixBaseColor.indigo:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.indigoA
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: RadixColors.indigoA)
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: (brightness == Brightness.dark
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? RadixColors.dark.indigo
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: RadixColors.indigo);
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case _RadixBaseColor.blue:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.blueA
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: RadixColors.blueA)
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: (brightness == Brightness.dark
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? RadixColors.dark.blue
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: RadixColors.blue);
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case _RadixBaseColor.sky:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.skyA
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: RadixColors.skyA)
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: (brightness == Brightness.dark
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? RadixColors.dark.sky
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: RadixColors.sky);
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case _RadixBaseColor.cyan:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.cyanA
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: RadixColors.cyanA)
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: (brightness == Brightness.dark
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? RadixColors.dark.cyan
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: RadixColors.cyan);
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case _RadixBaseColor.teal:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.tealA
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: RadixColors.tealA)
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: (brightness == Brightness.dark
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? RadixColors.dark.teal
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: RadixColors.teal);
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case _RadixBaseColor.mint:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.mintA
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: RadixColors.mintA)
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: (brightness == Brightness.dark
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? RadixColors.dark.mint
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: RadixColors.mint);
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case _RadixBaseColor.green:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.greenA
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: RadixColors.greenA)
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: (brightness == Brightness.dark
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? RadixColors.dark.green
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: RadixColors.green);
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case _RadixBaseColor.grass:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.grassA
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: RadixColors.grassA)
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: (brightness == Brightness.dark
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? RadixColors.dark.grass
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: RadixColors.grass);
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case _RadixBaseColor.lime:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.limeA
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: RadixColors.limeA)
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: (brightness == Brightness.dark
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? RadixColors.dark.lime
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: RadixColors.lime);
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case _RadixBaseColor.yellow:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.yellowA
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: RadixColors.yellowA)
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: (brightness == Brightness.dark
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? RadixColors.dark.yellow
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: RadixColors.yellow);
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case _RadixBaseColor.amber:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.amberA
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: RadixColors.amberA)
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: (brightness == Brightness.dark
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? RadixColors.dark.amber
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: RadixColors.amber);
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case _RadixBaseColor.orange:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.orangeA
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: RadixColors.orangeA)
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: (brightness == Brightness.dark
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? RadixColors.dark.orange
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: RadixColors.orange);
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case _RadixBaseColor.brown:
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return alpha
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? (brightness == Brightness.dark
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? RadixColors.dark.brownA
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: RadixColors.brownA)
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: (brightness == Brightness.dark
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? RadixColors.dark.brown
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: RadixColors.brown);
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}
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}
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extension ToScaleColor on RadixColor {
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ScaleColor toScale() => ScaleColor(
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appBackground: step1,
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subtleBackground: step2,
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elementBackground: step3,
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hoverElementBackground: step4,
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activeElementBackground: step5,
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subtleBorder: step6,
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border: step7,
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hoverBorder: step8,
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background: step9,
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hoverBackground: step10,
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subtleText: step11,
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text: step12,
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);
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}
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class RadixScheme {
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RadixScheme(
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{required this.primaryScale,
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required this.primaryAlphaScale,
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required this.secondaryScale,
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required this.tertiaryScale,
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required this.grayScale,
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required this.errorScale});
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RadixColor primaryScale;
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RadixColor primaryAlphaScale;
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RadixColor secondaryScale;
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RadixColor tertiaryScale;
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RadixColor grayScale;
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RadixColor errorScale;
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ScaleScheme toScale() => ScaleScheme(
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primaryScale: primaryScale.toScale(),
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primaryAlphaScale: primaryAlphaScale.toScale(),
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secondaryScale: secondaryScale.toScale(),
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tertiaryScale: tertiaryScale.toScale(),
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grayScale: grayScale.toScale(),
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errorScale: errorScale.toScale(),
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);
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}
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RadixScheme _radixScheme(Brightness brightness, RadixThemeColor themeColor) {
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late RadixScheme radixScheme;
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switch (themeColor) {
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// tomato + red + violet
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case RadixThemeColor.scarlet:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.tomato),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.tomato),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.red),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.violet),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.tomato),
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errorScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.yellow));
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// crimson + purple + pink
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case RadixThemeColor.babydoll:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.crimson),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.crimson),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.purple),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.pink),
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grayScale:
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_radixGraySteps(brightness, false, _RadixBaseColor.crimson),
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errorScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.orange));
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// pink + cyan + plum
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case RadixThemeColor.vapor:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.pink),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.pink),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.cyan),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.plum),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.pink),
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errorScale: _radixColorSteps(brightness, false, _RadixBaseColor.red));
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// yellow + amber + orange
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case RadixThemeColor.gold:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.yellow),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.yellow),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.amber),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.orange),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.yellow),
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errorScale: _radixColorSteps(brightness, false, _RadixBaseColor.red));
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// grass + orange + brown
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case RadixThemeColor.garden:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.grass),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.grass),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.orange),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.brown),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.grass),
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errorScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.tomato));
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// green + brown + amber
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case RadixThemeColor.forest:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.green),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.green),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.brown),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.amber),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.green),
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errorScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.tomato));
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// sky + teal + violet
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case RadixThemeColor.arctic:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.sky),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.sky),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.teal),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.violet),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.sky),
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errorScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.crimson));
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// blue + indigo + mint
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case RadixThemeColor.lapis:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.blue),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.blue),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.indigo),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.mint),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.blue),
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errorScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.crimson));
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// violet + purple + indigo
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case RadixThemeColor.eggplant:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.violet),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.violet),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.purple),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.indigo),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.violet),
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errorScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.crimson));
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// lime + yellow + orange
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case RadixThemeColor.lime:
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radixScheme = RadixScheme(
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primaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.lime),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.lime),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.yellow),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.orange),
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grayScale: _radixGraySteps(brightness, false, _RadixBaseColor.lime),
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errorScale: _radixColorSteps(brightness, false, _RadixBaseColor.red));
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// mauve + slate + sage
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case RadixThemeColor.grim:
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radixScheme = RadixScheme(
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primaryScale:
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_radixGraySteps(brightness, false, _RadixBaseColor.tomato),
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primaryAlphaScale:
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_radixColorSteps(brightness, true, _RadixBaseColor.tomato),
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secondaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.indigo),
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tertiaryScale:
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_radixColorSteps(brightness, false, _RadixBaseColor.teal),
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grayScale: brightness == Brightness.dark
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? RadixColors.dark.gray
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: RadixColors.gray,
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errorScale: _radixColorSteps(brightness, false, _RadixBaseColor.red));
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}
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return radixScheme;
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}
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ColorScheme _radixColorScheme(Brightness brightness, RadixScheme radix) =>
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ColorScheme(
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brightness: brightness,
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|
primary: radix.primaryScale.step9,
|
|
onPrimary: radix.primaryScale.step12,
|
|
primaryContainer: radix.primaryScale.step4,
|
|
onPrimaryContainer: radix.primaryScale.step11,
|
|
secondary: radix.secondaryScale.step9,
|
|
onSecondary: radix.secondaryScale.step12,
|
|
secondaryContainer: radix.secondaryScale.step3,
|
|
onSecondaryContainer: radix.secondaryScale.step11,
|
|
tertiary: radix.tertiaryScale.step9,
|
|
onTertiary: radix.tertiaryScale.step12,
|
|
tertiaryContainer: radix.tertiaryScale.step3,
|
|
onTertiaryContainer: radix.tertiaryScale.step11,
|
|
error: radix.errorScale.step9,
|
|
onError: radix.errorScale.step12,
|
|
errorContainer: radix.errorScale.step3,
|
|
onErrorContainer: radix.errorScale.step11,
|
|
background: radix.grayScale.step1,
|
|
onBackground: radix.grayScale.step11,
|
|
surface: radix.primaryScale.step1,
|
|
onSurface: radix.primaryScale.step12,
|
|
surfaceVariant: radix.secondaryScale.step2,
|
|
onSurfaceVariant: radix.secondaryScale.step11,
|
|
outline: radix.primaryScale.step7,
|
|
outlineVariant: radix.primaryScale.step6,
|
|
shadow: RadixColors.dark.gray.step1,
|
|
scrim: radix.primaryScale.step9,
|
|
inverseSurface: radix.primaryScale.step11,
|
|
onInverseSurface: radix.primaryScale.step2,
|
|
inversePrimary: radix.primaryScale.step10,
|
|
surfaceTint: radix.primaryAlphaScale.step4,
|
|
);
|
|
|
|
ChatTheme makeChatTheme(ScaleScheme scale, TextTheme textTheme) =>
|
|
DefaultChatTheme(
|
|
primaryColor: scale.primaryScale.background,
|
|
secondaryColor: scale.secondaryScale.background,
|
|
backgroundColor: scale.grayScale.subtleBackground,
|
|
inputBackgroundColor: Colors.blue,
|
|
inputBorderRadius: BorderRadius.zero,
|
|
inputTextDecoration: InputDecoration(
|
|
filled: true,
|
|
fillColor: scale.primaryScale.elementBackground,
|
|
isDense: true,
|
|
contentPadding: const EdgeInsets.fromLTRB(8, 12, 8, 12),
|
|
border: const OutlineInputBorder(
|
|
borderSide: BorderSide.none,
|
|
borderRadius: BorderRadius.all(Radius.circular(16))),
|
|
),
|
|
inputContainerDecoration: BoxDecoration(color: scale.primaryScale.border),
|
|
inputPadding: const EdgeInsets.all(9),
|
|
inputTextColor: scale.primaryScale.text,
|
|
attachmentButtonIcon: const Icon(Icons.attach_file),
|
|
);
|
|
|
|
ThemeData radixGenerator(Brightness brightness, RadixThemeColor themeColor) {
|
|
final textTheme = (brightness == Brightness.light)
|
|
? Typography.blackCupertino
|
|
: Typography.whiteCupertino;
|
|
final radix = _radixScheme(brightness, themeColor);
|
|
final colorScheme = _radixColorScheme(brightness, radix);
|
|
final scaleScheme = radix.toScale();
|
|
|
|
final themeData = ThemeData.from(
|
|
colorScheme: colorScheme, textTheme: textTheme, useMaterial3: true);
|
|
return themeData.copyWith(
|
|
bottomSheetTheme: themeData.bottomSheetTheme.copyWith(
|
|
elevation: 0,
|
|
modalElevation: 0,
|
|
shape:
|
|
RoundedRectangleBorder(borderRadius: BorderRadius.circular(16))),
|
|
extensions: <ThemeExtension<dynamic>>[
|
|
scaleScheme,
|
|
]);
|
|
}
|