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1008 行
56 KiB
1008 行
56 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using JetBrains.Annotations;
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//using RSG;
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using Unity.UIWidgets.foundation;
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using Unity.UIWidgets.ui;
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using Unity.UIWidgets.widgets;
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using Unity.UIWidgets.cupertino;
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using Unity.UIWidgets.painting;
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using Color = Unity.UIWidgets.ui.Color;
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using Brightness = Unity.UIWidgets.ui.Brightness;
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namespace Unity.UIWidgets.material {
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public class ThemedataMaterialUtils {
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public static readonly Color _kLightThemeHighlightColor = new Color(0x66BCBCBC);
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public static readonly Color _kLightThemeSplashColor = new Color(0x66C8C8C8);
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public static readonly Color _kDarkThemeHighlightColor = new Color(0x40CCCCCC);
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public static readonly Color _kDarkThemeSplashColor = new Color(0x40CCCCCC);
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}
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public enum MaterialTapTargetSize {
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padded,
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shrinkWrap,
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}
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public class ThemeData : Diagnosticable {
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public ThemeData(
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Brightness? brightness = null,
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VisualDensity visualDensity = null,
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MaterialColor primarySwatch = null,
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Color primaryColor = null,
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Brightness? primaryColorBrightness = null,
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Color primaryColorLight = null,
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Color primaryColorDark = null,
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Color accentColor = null,
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Brightness? accentColorBrightness = null,
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Color canvasColor = null,
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Color scaffoldBackgroundColor = null,
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Color bottomAppBarColor = null,
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Color cardColor = null,
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Color dividerColor = null,
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Color focusColor = null,
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Color hoverColor = null,
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Color highlightColor = null,
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Color splashColor = null,
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InteractiveInkFeatureFactory splashFactory = null,
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Color selectedRowColor = null,
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Color unselectedWidgetColor = null,
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Color disabledColor = null,
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Color buttonColor = null,
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ButtonThemeData buttonTheme = null,
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ToggleButtonsThemeData toggleButtonsTheme = null,
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Color secondaryHeaderColor = null,
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Color textSelectionColor = null,
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Color cursorColor = null,
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Color textSelectionHandleColor = null,
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Color backgroundColor = null,
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Color dialogBackgroundColor = null,
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Color indicatorColor = null,
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Color hintColor = null,
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Color errorColor = null,
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Color toggleableActiveColor = null,
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String fontFamily = null,
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TextTheme textTheme = null,
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TextTheme primaryTextTheme = null,
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TextTheme accentTextTheme = null,
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InputDecorationTheme inputDecorationTheme = null,
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IconThemeData iconTheme = null,
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IconThemeData primaryIconTheme = null,
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IconThemeData accentIconTheme = null,
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SliderThemeData sliderTheme = null,
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TabBarTheme tabBarTheme = null,
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TooltipThemeData tooltipTheme = null,
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CardTheme cardTheme = null,
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ChipThemeData chipTheme = null,
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TargetPlatform? platform = null,
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MaterialTapTargetSize? materialTapTargetSize = null,
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bool? applyElevationOverlayColor = null,
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PageTransitionsTheme pageTransitionsTheme = null,
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AppBarTheme appBarTheme = null,
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BottomAppBarTheme bottomAppBarTheme = null,
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ColorScheme colorScheme = null,
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DialogTheme dialogTheme = null,
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FloatingActionButtonThemeData floatingActionButtonTheme = null,
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NavigationRailThemeData navigationRailTheme = null,
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Typography typography = null,
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CupertinoThemeData cupertinoOverrideTheme = null,
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SnackBarThemeData snackBarTheme = null,
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BottomSheetThemeData bottomSheetTheme = null,
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PopupMenuThemeData popupMenuTheme = null,
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MaterialBannerThemeData bannerTheme = null,
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DividerThemeData dividerTheme = null,
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ButtonBarThemeData buttonBarTheme = null
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) {
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brightness = brightness ?? Brightness.light;
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bool isDark = brightness == Brightness.dark;
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visualDensity = visualDensity ?? new VisualDensity();
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primarySwatch = primarySwatch ?? Colors.blue;
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primaryColor = primaryColor ?? (isDark ? Colors.grey[900] : primarySwatch);
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primaryColorBrightness = primaryColorBrightness ?? estimateBrightnessForColor(primaryColor);
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primaryColorLight = primaryColorLight ?? (isDark ? Colors.grey[500] : primarySwatch[100]);
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primaryColorDark = primaryColorDark ?? (isDark ? Colors.black : primarySwatch[700]);
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bool primaryIsDark = primaryColorBrightness == Brightness.dark;
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toggleableActiveColor = toggleableActiveColor ?? (isDark ? Colors.tealAccent[200] : (accentColor ?? primarySwatch[600]));
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accentColor = accentColor ?? (isDark ? Colors.tealAccent[200] : primarySwatch[500]);
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accentColorBrightness = accentColorBrightness ?? estimateBrightnessForColor(accentColor);
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bool accentIsDark = accentColorBrightness == Brightness.dark;
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canvasColor = canvasColor ?? (isDark ? Colors.grey[850] : Colors.grey[50]);
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scaffoldBackgroundColor = scaffoldBackgroundColor ?? canvasColor;
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bottomAppBarColor = bottomAppBarColor ?? (isDark ? Colors.grey[800] : Colors.white);
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cardColor = cardColor ?? (isDark ? Colors.grey[800] : Colors.white);
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dividerColor = dividerColor ?? (isDark ? new Color(0x1FFFFFFF) : new Color(0x1F000000));
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colorScheme = colorScheme ?? ColorScheme.fromSwatch(
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primarySwatch: primarySwatch,
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primaryColorDark: primaryColorDark,
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accentColor: accentColor,
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cardColor: cardColor,
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backgroundColor: backgroundColor,
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errorColor: errorColor,
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brightness: brightness
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);
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splashFactory = splashFactory ?? InkSplash.splashFactory;
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selectedRowColor = selectedRowColor ?? Colors.grey[100];
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unselectedWidgetColor = unselectedWidgetColor ?? (isDark ? Colors.white70 : Colors.black54);
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// Spec doesn't specify a dark theme secondaryHeaderColor, this is a guess.
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secondaryHeaderColor = secondaryHeaderColor ?? (isDark ? Colors.grey[700] : primarySwatch[50]);
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textSelectionColor = textSelectionColor ?? (isDark ? accentColor : primarySwatch[200]);
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// TODO(sandrasandeep): change to color provided by Material Design team
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cursorColor = cursorColor ?? Color.fromRGBO(66, 133, 244, 1.0f);
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textSelectionHandleColor = textSelectionHandleColor ?? (isDark ? Colors.tealAccent[400] : primarySwatch[300]);
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backgroundColor = backgroundColor ?? (isDark ? Colors.grey[700] : primarySwatch[200]);
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dialogBackgroundColor = dialogBackgroundColor ?? (isDark ? Colors.grey[800] : Colors.white);
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indicatorColor = indicatorColor ?? (accentColor == primaryColor ? Colors.white : accentColor);
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hintColor = hintColor ?? (isDark ? new Color(0x80FFFFFF) : new Color(0x8A000000));
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errorColor = errorColor ?? Colors.red[700];
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inputDecorationTheme = inputDecorationTheme ?? new InputDecorationTheme();
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pageTransitionsTheme = pageTransitionsTheme ?? new PageTransitionsTheme();
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primaryIconTheme = primaryIconTheme ?? (primaryIsDark ? new IconThemeData(color: Colors.white) : new IconThemeData(color: Colors.black));
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accentIconTheme = accentIconTheme ?? (accentIsDark ? new IconThemeData(color: Colors.white) : new IconThemeData(color: Colors.black));
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iconTheme = iconTheme ?? (isDark ? new IconThemeData(color: Colors.white) : new IconThemeData(color: Colors.black87));
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platform = platform ?? TargetPlatform.windows; /// ?? todo
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typography = typography ?? Typography.material2014();
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TextTheme defaultTextTheme = isDark ? typography.white : typography.black;
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TextTheme defaultPrimaryTextTheme = primaryIsDark ? typography.white : typography.black;
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TextTheme defaultAccentTextTheme = accentIsDark ? typography.white : typography.black;
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if (fontFamily != null) {
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defaultTextTheme = defaultTextTheme.apply(fontFamily: fontFamily);
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defaultPrimaryTextTheme = defaultPrimaryTextTheme.apply(fontFamily: fontFamily);
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defaultAccentTextTheme = defaultAccentTextTheme.apply(fontFamily: fontFamily);
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}
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textTheme = defaultTextTheme.merge(textTheme);
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primaryTextTheme = defaultPrimaryTextTheme.merge(primaryTextTheme);
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accentTextTheme = defaultAccentTextTheme.merge(accentTextTheme);
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materialTapTargetSize = materialTapTargetSize ?? MaterialTapTargetSize.padded;
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applyElevationOverlayColor = applyElevationOverlayColor ?? false;
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buttonColor = buttonColor ?? (isDark ? primarySwatch[600] : Colors.grey[300]);
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focusColor = focusColor ?? (isDark ? Colors.white.withOpacity(0.12f) : Colors.black.withOpacity(0.12f));
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hoverColor = hoverColor ?? (isDark ? Colors.white.withOpacity(0.04f) : Colors.black.withOpacity(0.04f));
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buttonTheme = buttonTheme ?? new ButtonThemeData(
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colorScheme: colorScheme,
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buttonColor: buttonColor,
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disabledColor: disabledColor,
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focusColor: focusColor,
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hoverColor: hoverColor,
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highlightColor: highlightColor,
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splashColor: splashColor,
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materialTapTargetSize: materialTapTargetSize
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);
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toggleButtonsTheme = toggleButtonsTheme ?? new ToggleButtonsThemeData();
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disabledColor = disabledColor ?? ( isDark ? Colors.white38 : Colors.black38);
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highlightColor = highlightColor ?? (isDark ? ThemedataMaterialUtils._kDarkThemeHighlightColor : ThemedataMaterialUtils._kLightThemeHighlightColor);
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splashColor = splashColor ?? (isDark ? ThemedataMaterialUtils._kDarkThemeSplashColor : ThemedataMaterialUtils._kLightThemeSplashColor);
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sliderTheme = sliderTheme ?? new SliderThemeData();
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tabBarTheme = tabBarTheme ?? new TabBarTheme();
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tooltipTheme = tooltipTheme ?? new TooltipThemeData();
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appBarTheme = appBarTheme ?? new AppBarTheme();
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bottomAppBarTheme = bottomAppBarTheme ?? new BottomAppBarTheme();
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cardTheme = cardTheme ?? new CardTheme();
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chipTheme = chipTheme ?? ChipThemeData.fromDefaults(
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secondaryColor: primaryColor,
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brightness: brightness,
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labelStyle: textTheme.bodyText1
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);
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dialogTheme = dialogTheme ??new DialogTheme();
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floatingActionButtonTheme = floatingActionButtonTheme ?? new FloatingActionButtonThemeData();
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navigationRailTheme = navigationRailTheme ?? new NavigationRailThemeData();
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cupertinoOverrideTheme = cupertinoOverrideTheme?.noDefault();
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snackBarTheme = snackBarTheme ?? new SnackBarThemeData();
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bottomSheetTheme = bottomSheetTheme ?? new BottomSheetThemeData();
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popupMenuTheme = popupMenuTheme ?? new PopupMenuThemeData();
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bannerTheme = bannerTheme ?? new MaterialBannerThemeData();
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dividerTheme = dividerTheme ?? new DividerThemeData();
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buttonBarTheme = buttonBarTheme ?? new ButtonBarThemeData();
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D.assert(brightness != null);
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D.assert(visualDensity != null);
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D.assert(primaryColor != null);
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D.assert(primaryColorBrightness != null);
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D.assert(primaryColorLight != null);
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D.assert(primaryColorDark != null);
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D.assert(accentColor != null);
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D.assert(accentColorBrightness != null);
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D.assert(canvasColor != null);
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D.assert(scaffoldBackgroundColor != null);
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D.assert(bottomAppBarColor != null);
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D.assert(cardColor != null);
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D.assert(dividerColor != null);
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D.assert(focusColor != null);
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D.assert(hoverColor != null);
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D.assert(highlightColor != null);
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D.assert(splashColor != null);
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D.assert(splashFactory != null);
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D.assert(selectedRowColor != null);
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D.assert(unselectedWidgetColor != null);
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D.assert(disabledColor != null);
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D.assert(toggleableActiveColor != null);
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D.assert(buttonTheme != null);
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D.assert(toggleButtonsTheme != null);
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D.assert(secondaryHeaderColor != null);
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D.assert(textSelectionColor != null);
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D.assert(cursorColor != null);
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D.assert(textSelectionHandleColor != null);
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D.assert(backgroundColor != null);
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D.assert(dialogBackgroundColor != null);
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D.assert(indicatorColor != null);
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D.assert(hintColor != null);
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D.assert(errorColor != null);
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D.assert(textTheme != null);
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D.assert(primaryTextTheme != null);
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D.assert(accentTextTheme != null);
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D.assert(inputDecorationTheme != null);
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D.assert(iconTheme != null);
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D.assert(primaryIconTheme != null);
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D.assert(accentIconTheme != null);
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D.assert(sliderTheme != null);
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D.assert(tabBarTheme != null);
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D.assert(tooltipTheme != null);
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D.assert(cardTheme != null);
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D.assert(chipTheme != null);
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D.assert(platform != null);
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D.assert(materialTapTargetSize != null);
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D.assert(pageTransitionsTheme != null);
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D.assert(appBarTheme != null);
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D.assert(bottomAppBarTheme != null);
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D.assert(colorScheme != null);
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D.assert(dialogTheme != null);
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D.assert(floatingActionButtonTheme != null);
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D.assert(navigationRailTheme != null);
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D.assert(typography != null);
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D.assert(snackBarTheme != null);
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D.assert(bottomSheetTheme != null);
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D.assert(popupMenuTheme != null);
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D.assert(bannerTheme != null);
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D.assert(dividerTheme != null);
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D.assert(buttonBarTheme != null);
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this.brightness = brightness;
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this.visualDensity = visualDensity;
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this.primaryColor = primaryColor;
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this.primaryColorBrightness = primaryColorBrightness;
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this.primaryColorLight = primaryColorLight;
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this.primaryColorDark = primaryColorDark;
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this.accentColor = accentColor;
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this.accentColorBrightness = accentColorBrightness;
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this.canvasColor = canvasColor;
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this.scaffoldBackgroundColor = scaffoldBackgroundColor;
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this.bottomAppBarColor = bottomAppBarColor;
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this.cardColor = cardColor;
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this.dividerColor = dividerColor;
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this.focusColor = focusColor;
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this.hoverColor = hoverColor;
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this.highlightColor = highlightColor;
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this.splashColor = splashColor;
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this.splashFactory = splashFactory;
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this.selectedRowColor = selectedRowColor;
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this.unselectedWidgetColor = unselectedWidgetColor;
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this.disabledColor = disabledColor;
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this.buttonTheme = buttonTheme;
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this.buttonColor = buttonColor;
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this.toggleButtonsTheme = toggleButtonsTheme;
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this.toggleableActiveColor = toggleableActiveColor;
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this.secondaryHeaderColor = secondaryHeaderColor;
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this.textSelectionColor = textSelectionColor;
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this.cursorColor = cursorColor;
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this.textSelectionHandleColor = textSelectionHandleColor;
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this.backgroundColor = backgroundColor;
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this.dialogBackgroundColor = dialogBackgroundColor;
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this.indicatorColor = indicatorColor;
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this.hintColor = hintColor;
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this.errorColor = errorColor;
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this.textTheme = textTheme;
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this.primaryTextTheme = primaryTextTheme;
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this.accentTextTheme = accentTextTheme;
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this.inputDecorationTheme = inputDecorationTheme;
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this.iconTheme = iconTheme;
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this.primaryIconTheme = primaryIconTheme;
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this.accentIconTheme = accentIconTheme;
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this.sliderTheme = sliderTheme;
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this.tabBarTheme = tabBarTheme;
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this.tooltipTheme = tooltipTheme;
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this.cardTheme = cardTheme;
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this.chipTheme = chipTheme;
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this.platform = platform;
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this.materialTapTargetSize = materialTapTargetSize;
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this.applyElevationOverlayColor = applyElevationOverlayColor;
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this.pageTransitionsTheme = pageTransitionsTheme;
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this.appBarTheme = appBarTheme;
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this.bottomAppBarTheme = bottomAppBarTheme;
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this.colorScheme = colorScheme;
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this.dialogTheme = dialogTheme;
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this.floatingActionButtonTheme = floatingActionButtonTheme;
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this.navigationRailTheme = navigationRailTheme;
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this.typography = typography;
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this.cupertinoOverrideTheme = cupertinoOverrideTheme;
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this.snackBarTheme = snackBarTheme;
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this.bottomSheetTheme = bottomSheetTheme;
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this.popupMenuTheme = popupMenuTheme;
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this.bannerTheme = bannerTheme;
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this.dividerTheme = dividerTheme;
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this.buttonBarTheme = buttonBarTheme;
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}
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public static ThemeData from(
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ColorScheme colorScheme,
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TextTheme textTheme = null
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){
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D.assert(colorScheme != null);
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bool isDark = colorScheme.brightness == Brightness.dark;
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Color primarySurfaceColor = isDark ? colorScheme.surface : colorScheme.primary;
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Color onPrimarySurfaceColor = isDark ? colorScheme.onSurface : colorScheme.onPrimary;
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return new ThemeData(
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brightness: colorScheme.brightness,
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primaryColor: primarySurfaceColor,
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primaryColorBrightness: ThemeData.estimateBrightnessForColor(primarySurfaceColor),
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canvasColor: colorScheme.background,
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accentColor: colorScheme.secondary,
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accentColorBrightness: ThemeData.estimateBrightnessForColor(colorScheme.secondary),
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scaffoldBackgroundColor: colorScheme.background,
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bottomAppBarColor: colorScheme.surface,
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cardColor: colorScheme.surface,
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dividerColor: colorScheme.onSurface.withOpacity(0.12f),
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backgroundColor: colorScheme.background,
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dialogBackgroundColor: colorScheme.background,
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errorColor: colorScheme.error,
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textTheme: textTheme,
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indicatorColor: onPrimarySurfaceColor,
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applyElevationOverlayColor: isDark,
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colorScheme: colorScheme
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);
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}
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public static ThemeData light() {
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return new ThemeData(brightness: Brightness.light);
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}
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public ThemeData dark() {
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return new ThemeData(brightness: Brightness.dark);
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}
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public static ThemeData fallback() {
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return ThemeData.light();
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}
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public readonly Brightness? brightness;
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public readonly VisualDensity visualDensity;
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public readonly Color primaryColor;
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public readonly Brightness? primaryColorBrightness;
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public readonly Color primaryColorLight;
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public readonly Color primaryColorDark;
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public readonly Color canvasColor;
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public readonly Color accentColor;
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public readonly Brightness? accentColorBrightness;
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public readonly Color scaffoldBackgroundColor;
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public readonly Color bottomAppBarColor;
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public readonly Color cardColor;
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public readonly Color dividerColor;
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public readonly Color focusColor;
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public readonly Color hoverColor;
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public readonly Color highlightColor;
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public readonly Color splashColor;
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public readonly InteractiveInkFeatureFactory splashFactory;
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public readonly Color selectedRowColor;
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public readonly Color unselectedWidgetColor;
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public readonly Color disabledColor;
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public readonly ButtonThemeData buttonTheme;
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public readonly ToggleButtonsThemeData toggleButtonsTheme;
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public readonly Color buttonColor;
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public readonly Color secondaryHeaderColor;
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public readonly Color textSelectionColor;
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public readonly Color cursorColor;
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public readonly Color textSelectionHandleColor;
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public readonly Color backgroundColor;
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public readonly Color dialogBackgroundColor;
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public readonly Color indicatorColor;
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public readonly Color hintColor;
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public readonly Color errorColor;
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public readonly Color toggleableActiveColor;
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public readonly TextTheme textTheme;
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public readonly TextTheme primaryTextTheme;
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public readonly TextTheme accentTextTheme;
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public readonly InputDecorationTheme inputDecorationTheme;
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public readonly IconThemeData iconTheme;
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public readonly IconThemeData primaryIconTheme;
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public readonly IconThemeData accentIconTheme;
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public readonly SliderThemeData sliderTheme;
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public readonly TabBarTheme tabBarTheme;
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public readonly TooltipThemeData tooltipTheme;
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public readonly CardTheme cardTheme;
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public readonly ChipThemeData chipTheme;
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public readonly TargetPlatform? platform;
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public readonly MaterialTapTargetSize? materialTapTargetSize;
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public readonly bool? applyElevationOverlayColor;
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public readonly PageTransitionsTheme pageTransitionsTheme;
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public readonly AppBarTheme appBarTheme;
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public readonly BottomAppBarTheme bottomAppBarTheme;
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public readonly ColorScheme colorScheme;
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public readonly SnackBarThemeData snackBarTheme;
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public readonly DialogTheme dialogTheme;
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public readonly FloatingActionButtonThemeData floatingActionButtonTheme;
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public readonly NavigationRailThemeData navigationRailTheme;
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public readonly Typography typography;
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public readonly CupertinoThemeData cupertinoOverrideTheme;
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public readonly BottomSheetThemeData bottomSheetTheme;
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public readonly PopupMenuThemeData popupMenuTheme;
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public readonly MaterialBannerThemeData bannerTheme;
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public readonly DividerThemeData dividerTheme;
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public readonly ButtonBarThemeData buttonBarTheme;
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public ThemeData copyWith(
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Brightness? brightness = null,
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VisualDensity visualDensity = null,
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MaterialColor primarySwatch = null,
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Color primaryColor = null,
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Brightness? primaryColorBrightness = null,
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|
Color primaryColorLight = null,
|
|
Color primaryColorDark = null,
|
|
Color accentColor = null,
|
|
Brightness? accentColorBrightness = null,
|
|
Color canvasColor = null,
|
|
Color scaffoldBackgroundColor = null,
|
|
Color bottomAppBarColor = null,
|
|
Color cardColor = null,
|
|
Color dividerColor = null,
|
|
Color focusColor = null,
|
|
Color hoverColor = null,
|
|
Color highlightColor = null,
|
|
Color splashColor = null,
|
|
InteractiveInkFeatureFactory splashFactory = null,
|
|
Color selectedRowColor = null,
|
|
Color unselectedWidgetColor = null,
|
|
Color disabledColor = null,
|
|
Color buttonColor = null,
|
|
ButtonThemeData buttonTheme = null,
|
|
ToggleButtonsThemeData toggleButtonsTheme = null,
|
|
Color secondaryHeaderColor = null,
|
|
Color textSelectionColor = null,
|
|
Color cursorColor = null,
|
|
Color textSelectionHandleColor = null,
|
|
Color backgroundColor = null,
|
|
Color dialogBackgroundColor = null,
|
|
Color indicatorColor = null,
|
|
Color hintColor = null,
|
|
Color errorColor = null,
|
|
Color toggleableActiveColor = null,
|
|
String fontFamily = null,
|
|
TextTheme textTheme = null,
|
|
TextTheme primaryTextTheme = null,
|
|
TextTheme accentTextTheme = null,
|
|
InputDecorationTheme inputDecorationTheme = null,
|
|
IconThemeData iconTheme = null,
|
|
IconThemeData primaryIconTheme = null,
|
|
IconThemeData accentIconTheme = null,
|
|
SliderThemeData sliderTheme = null,
|
|
TabBarTheme tabBarTheme = null,
|
|
TooltipThemeData tooltipTheme = null,
|
|
CardTheme cardTheme = null,
|
|
ChipThemeData chipTheme = null,
|
|
TargetPlatform? platform = null,
|
|
MaterialTapTargetSize? materialTapTargetSize = null,
|
|
bool? applyElevationOverlayColor = null,
|
|
PageTransitionsTheme pageTransitionsTheme = null,
|
|
AppBarTheme appBarTheme = null,
|
|
BottomAppBarTheme bottomAppBarTheme = null,
|
|
ColorScheme colorScheme = null,
|
|
DialogTheme dialogTheme = null,
|
|
FloatingActionButtonThemeData floatingActionButtonTheme = null,
|
|
NavigationRailThemeData navigationRailTheme = null,
|
|
Typography typography = null,
|
|
CupertinoThemeData cupertinoOverrideTheme = null,
|
|
SnackBarThemeData snackBarTheme = null,
|
|
BottomSheetThemeData bottomSheetTheme = null,
|
|
PopupMenuThemeData popupMenuTheme = null,
|
|
MaterialBannerThemeData bannerTheme = null,
|
|
DividerThemeData dividerTheme = null,
|
|
ButtonBarThemeData buttonBarTheme = null
|
|
) {
|
|
cupertinoOverrideTheme = cupertinoOverrideTheme?.noDefault();
|
|
return new ThemeData(
|
|
brightness: brightness ?? this.brightness,
|
|
visualDensity: visualDensity ?? this.visualDensity,
|
|
primaryColor: primaryColor ?? this.primaryColor,
|
|
primaryColorBrightness: primaryColorBrightness ?? this.primaryColorBrightness,
|
|
primaryColorLight: primaryColorLight ?? this.primaryColorLight,
|
|
primaryColorDark: primaryColorDark ?? this.primaryColorDark,
|
|
accentColor: accentColor ?? this.accentColor,
|
|
accentColorBrightness: accentColorBrightness ?? this.accentColorBrightness,
|
|
canvasColor: canvasColor ?? this.canvasColor,
|
|
scaffoldBackgroundColor: scaffoldBackgroundColor ?? this.scaffoldBackgroundColor,
|
|
bottomAppBarColor: bottomAppBarColor ?? this.bottomAppBarColor,
|
|
cardColor: cardColor ?? this.cardColor,
|
|
dividerColor: dividerColor ?? this.dividerColor,
|
|
focusColor: focusColor ?? this.focusColor,
|
|
hoverColor: hoverColor ?? this.hoverColor,
|
|
highlightColor: highlightColor ?? this.highlightColor,
|
|
splashColor: splashColor ?? this.splashColor,
|
|
splashFactory: splashFactory ?? this.splashFactory,
|
|
selectedRowColor: selectedRowColor ?? this.selectedRowColor,
|
|
unselectedWidgetColor: unselectedWidgetColor ?? this.unselectedWidgetColor,
|
|
disabledColor: disabledColor ?? this.disabledColor,
|
|
buttonColor: buttonColor ?? this.buttonColor,
|
|
buttonTheme: buttonTheme ?? this.buttonTheme,
|
|
toggleButtonsTheme: toggleButtonsTheme ?? this.toggleButtonsTheme,
|
|
secondaryHeaderColor: secondaryHeaderColor ?? this.secondaryHeaderColor,
|
|
textSelectionColor: textSelectionColor ?? this.textSelectionColor,
|
|
cursorColor: cursorColor ?? this.cursorColor,
|
|
textSelectionHandleColor: textSelectionHandleColor ?? this.textSelectionHandleColor,
|
|
backgroundColor: backgroundColor ?? this.backgroundColor,
|
|
dialogBackgroundColor: dialogBackgroundColor ?? this.dialogBackgroundColor,
|
|
indicatorColor: indicatorColor ?? this.indicatorColor,
|
|
hintColor: hintColor ?? this.hintColor,
|
|
errorColor: errorColor ?? this.errorColor,
|
|
toggleableActiveColor: toggleableActiveColor ?? this.toggleableActiveColor,
|
|
textTheme: textTheme ?? this.textTheme,
|
|
primaryTextTheme: primaryTextTheme ?? this.primaryTextTheme,
|
|
accentTextTheme: accentTextTheme ?? this.accentTextTheme,
|
|
inputDecorationTheme: inputDecorationTheme ?? this.inputDecorationTheme,
|
|
iconTheme: iconTheme ?? this.iconTheme,
|
|
primaryIconTheme: primaryIconTheme ?? this.primaryIconTheme,
|
|
accentIconTheme: accentIconTheme ?? this.accentIconTheme,
|
|
sliderTheme: sliderTheme ?? this.sliderTheme,
|
|
tabBarTheme: tabBarTheme ?? this.tabBarTheme,
|
|
tooltipTheme: tooltipTheme ?? this.tooltipTheme,
|
|
cardTheme: cardTheme ?? this.cardTheme,
|
|
chipTheme: chipTheme ?? this.chipTheme,
|
|
platform: platform ?? this.platform,
|
|
materialTapTargetSize: materialTapTargetSize ?? this.materialTapTargetSize,
|
|
applyElevationOverlayColor: applyElevationOverlayColor ?? this.applyElevationOverlayColor,
|
|
pageTransitionsTheme: pageTransitionsTheme ?? this.pageTransitionsTheme,
|
|
appBarTheme: appBarTheme ?? this.appBarTheme,
|
|
bottomAppBarTheme: bottomAppBarTheme ?? this.bottomAppBarTheme,
|
|
colorScheme: colorScheme ?? this.colorScheme,
|
|
dialogTheme: dialogTheme ?? this.dialogTheme,
|
|
floatingActionButtonTheme: floatingActionButtonTheme ?? this.floatingActionButtonTheme,
|
|
navigationRailTheme: navigationRailTheme ?? this.navigationRailTheme,
|
|
typography: typography ?? this.typography,
|
|
cupertinoOverrideTheme: cupertinoOverrideTheme ?? this.cupertinoOverrideTheme,
|
|
snackBarTheme: snackBarTheme ?? this.snackBarTheme,
|
|
bottomSheetTheme: bottomSheetTheme ?? this.bottomSheetTheme,
|
|
popupMenuTheme: popupMenuTheme ?? this.popupMenuTheme,
|
|
bannerTheme: bannerTheme ?? this.bannerTheme,
|
|
dividerTheme: dividerTheme ?? this.dividerTheme,
|
|
buttonBarTheme: buttonBarTheme ?? this.buttonBarTheme
|
|
);
|
|
}
|
|
|
|
public static int _localizedThemeDataCacheSize = 5;
|
|
|
|
public static readonly _FifoCache<_IdentityThemeDataCacheKey, ThemeData> _localizedThemeDataCache =
|
|
new _FifoCache<_IdentityThemeDataCacheKey, ThemeData>(_localizedThemeDataCacheSize);
|
|
public static ThemeData localize(ThemeData baseTheme, TextTheme localTextGeometry) {
|
|
D.assert(baseTheme != null);
|
|
D.assert(localTextGeometry != null);
|
|
return _localizedThemeDataCache.putIfAbsent(
|
|
new _IdentityThemeDataCacheKey(baseTheme, localTextGeometry),
|
|
()=>{
|
|
return baseTheme.copyWith(
|
|
primaryTextTheme: localTextGeometry.merge(baseTheme.primaryTextTheme),
|
|
accentTextTheme: localTextGeometry.merge(baseTheme.accentTextTheme),
|
|
textTheme: localTextGeometry.merge(baseTheme.textTheme)
|
|
);
|
|
}
|
|
);
|
|
}
|
|
public static Brightness estimateBrightnessForColor(Color color) {
|
|
float relativeLuminance = color.computeLuminance();
|
|
float kThreshold = 0.15f;
|
|
if ((relativeLuminance + 0.05f) * (relativeLuminance + 0.05f) > kThreshold)
|
|
return Brightness.light;
|
|
return Brightness.dark;
|
|
}
|
|
|
|
public static ThemeData lerp(ThemeData a, ThemeData b, float t) {
|
|
D.assert(a != null);
|
|
D.assert(b != null);
|
|
D.assert(t != null);
|
|
return new ThemeData(
|
|
brightness: t < 0.5f ? a.brightness : b.brightness,
|
|
visualDensity: VisualDensity.lerp(a.visualDensity, b.visualDensity, t),
|
|
primaryColor: Color.lerp(a.primaryColor, b.primaryColor, t),
|
|
primaryColorBrightness: t < 0.5f ? a.primaryColorBrightness : b.primaryColorBrightness,
|
|
primaryColorLight: Color.lerp(a.primaryColorLight, b.primaryColorLight, t),
|
|
primaryColorDark: Color.lerp(a.primaryColorDark, b.primaryColorDark, t),
|
|
canvasColor: Color.lerp(a.canvasColor, b.canvasColor, t),
|
|
accentColor: Color.lerp(a.accentColor, b.accentColor, t),
|
|
accentColorBrightness: t < 0.5 ? a.accentColorBrightness : b.accentColorBrightness,
|
|
scaffoldBackgroundColor: Color.lerp(a.scaffoldBackgroundColor, b.scaffoldBackgroundColor, t),
|
|
bottomAppBarColor: Color.lerp(a.bottomAppBarColor, b.bottomAppBarColor, t),
|
|
cardColor: Color.lerp(a.cardColor, b.cardColor, t),
|
|
dividerColor: Color.lerp(a.dividerColor, b.dividerColor, t),
|
|
focusColor: Color.lerp(a.focusColor, b.focusColor, t),
|
|
hoverColor: Color.lerp(a.hoverColor, b.hoverColor, t),
|
|
highlightColor: Color.lerp(a.highlightColor, b.highlightColor, t),
|
|
splashColor: Color.lerp(a.splashColor, b.splashColor, t),
|
|
splashFactory: t < 0.5f ? a.splashFactory : b.splashFactory,
|
|
selectedRowColor: Color.lerp(a.selectedRowColor, b.selectedRowColor, t),
|
|
unselectedWidgetColor: Color.lerp(a.unselectedWidgetColor, b.unselectedWidgetColor, t),
|
|
disabledColor: Color.lerp(a.disabledColor, b.disabledColor, t),
|
|
buttonTheme: t < 0.5f ? a.buttonTheme : b.buttonTheme,
|
|
toggleButtonsTheme: ToggleButtonsThemeData.lerp(a.toggleButtonsTheme, b.toggleButtonsTheme, t),
|
|
buttonColor: Color.lerp(a.buttonColor, b.buttonColor, t),
|
|
secondaryHeaderColor: Color.lerp(a.secondaryHeaderColor, b.secondaryHeaderColor, t),
|
|
textSelectionColor: Color.lerp(a.textSelectionColor, b.textSelectionColor, t),
|
|
cursorColor: Color.lerp(a.cursorColor, b.cursorColor, t),
|
|
textSelectionHandleColor: Color.lerp(a.textSelectionHandleColor, b.textSelectionHandleColor, t),
|
|
backgroundColor: Color.lerp(a.backgroundColor, b.backgroundColor, t),
|
|
dialogBackgroundColor: Color.lerp(a.dialogBackgroundColor, b.dialogBackgroundColor, t),
|
|
indicatorColor: Color.lerp(a.indicatorColor, b.indicatorColor, t),
|
|
hintColor: Color.lerp(a.hintColor, b.hintColor, t),
|
|
errorColor: Color.lerp(a.errorColor, b.errorColor, t),
|
|
toggleableActiveColor: Color.lerp(a.toggleableActiveColor, b.toggleableActiveColor, t),
|
|
textTheme: TextTheme.lerp(a.textTheme, b.textTheme, t),
|
|
primaryTextTheme: TextTheme.lerp(a.primaryTextTheme, b.primaryTextTheme, t),
|
|
accentTextTheme: TextTheme.lerp(a.accentTextTheme, b.accentTextTheme, t),
|
|
inputDecorationTheme: t < 0.5f ? a.inputDecorationTheme : b.inputDecorationTheme,
|
|
iconTheme: IconThemeData.lerp(a.iconTheme, b.iconTheme, t),
|
|
primaryIconTheme: IconThemeData.lerp(a.primaryIconTheme, b.primaryIconTheme, t),
|
|
accentIconTheme: IconThemeData.lerp(a.accentIconTheme, b.accentIconTheme, t),
|
|
sliderTheme: SliderThemeData.lerp(a.sliderTheme, b.sliderTheme, t),
|
|
tabBarTheme: TabBarTheme.lerp(a.tabBarTheme, b.tabBarTheme, t),
|
|
tooltipTheme: TooltipThemeData.lerp(a.tooltipTheme, b.tooltipTheme, t),
|
|
cardTheme: CardTheme.lerp(a.cardTheme, b.cardTheme, t),
|
|
chipTheme: ChipThemeData.lerp(a.chipTheme, b.chipTheme, t),
|
|
platform: t < 0.5f ? a.platform : b.platform,
|
|
materialTapTargetSize: t < 0.5f ? a.materialTapTargetSize : b.materialTapTargetSize,
|
|
applyElevationOverlayColor: t < 0.5f ? a.applyElevationOverlayColor : b.applyElevationOverlayColor,
|
|
pageTransitionsTheme: t < 0.5f ? a.pageTransitionsTheme : b.pageTransitionsTheme,
|
|
appBarTheme: AppBarTheme.lerp(a.appBarTheme, b.appBarTheme, t),
|
|
bottomAppBarTheme: BottomAppBarTheme.lerp(a.bottomAppBarTheme, b.bottomAppBarTheme, t),
|
|
colorScheme: ColorScheme.lerp(a.colorScheme, b.colorScheme, t),
|
|
dialogTheme: DialogTheme.lerp(a.dialogTheme, b.dialogTheme, t),
|
|
floatingActionButtonTheme: FloatingActionButtonThemeData.lerp(a.floatingActionButtonTheme, b.floatingActionButtonTheme, t),
|
|
navigationRailTheme: NavigationRailThemeData.lerp(a.navigationRailTheme, b.navigationRailTheme, t),
|
|
typography: Typography.lerp(a.typography, b.typography, t),
|
|
cupertinoOverrideTheme: t < 0.5f ? a.cupertinoOverrideTheme : b.cupertinoOverrideTheme,
|
|
snackBarTheme: SnackBarThemeData.lerp(a.snackBarTheme, b.snackBarTheme, t),
|
|
bottomSheetTheme: BottomSheetThemeData.lerp(a.bottomSheetTheme, b.bottomSheetTheme, t),
|
|
popupMenuTheme: PopupMenuThemeData.lerp(a.popupMenuTheme, b.popupMenuTheme, t),
|
|
bannerTheme: MaterialBannerThemeData.lerp(a.bannerTheme, b.bannerTheme, t),
|
|
dividerTheme: DividerThemeData.lerp(a.dividerTheme, b.dividerTheme, t),
|
|
buttonBarTheme: ButtonBarThemeData.lerp(a.buttonBarTheme, b.buttonBarTheme, t)
|
|
);
|
|
}
|
|
public override void debugFillProperties(DiagnosticPropertiesBuilder properties) {
|
|
base.debugFillProperties(properties);
|
|
ThemeData defaultData = fallback();
|
|
properties.add( new EnumProperty<TargetPlatform>("platform", platform.Value, defaultValue: TargetPlatform.windows, level: DiagnosticLevel.debug));
|
|
properties.add( new EnumProperty<Brightness>("brightness", brightness.Value, defaultValue: defaultData.brightness, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("primaryColor", primaryColor, defaultValue: defaultData.primaryColor, level: DiagnosticLevel.debug));
|
|
properties.add( new EnumProperty<Brightness>("primaryColorBrightness", primaryColorBrightness.Value, defaultValue: defaultData.primaryColorBrightness, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("accentColor", accentColor, defaultValue: defaultData.accentColor, level: DiagnosticLevel.debug));
|
|
properties.add( new EnumProperty<Brightness>("accentColorBrightness", accentColorBrightness.Value, defaultValue: defaultData.accentColorBrightness, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("canvasColor", canvasColor, defaultValue: defaultData.canvasColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("scaffoldBackgroundColor", scaffoldBackgroundColor, defaultValue: defaultData.scaffoldBackgroundColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("bottomAppBarColor", bottomAppBarColor, defaultValue: defaultData.bottomAppBarColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("cardColor", cardColor, defaultValue: defaultData.cardColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("dividerColor", dividerColor, defaultValue: defaultData.dividerColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("focusColor", focusColor, defaultValue: defaultData.focusColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("hoverColor", hoverColor, defaultValue: defaultData.hoverColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("highlightColor", highlightColor, defaultValue: defaultData.highlightColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("splashColor", splashColor, defaultValue: defaultData.splashColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("selectedRowColor", selectedRowColor, defaultValue: defaultData.selectedRowColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("unselectedWidgetColor", unselectedWidgetColor, defaultValue: defaultData.unselectedWidgetColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("disabledColor", disabledColor, defaultValue: defaultData.disabledColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("buttonColor", buttonColor, defaultValue: defaultData.buttonColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("secondaryHeaderColor", secondaryHeaderColor, defaultValue: defaultData.secondaryHeaderColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("textSelectionColor", textSelectionColor, defaultValue: defaultData.textSelectionColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("cursorColor", cursorColor, defaultValue: defaultData.cursorColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("textSelectionHandleColor", textSelectionHandleColor, defaultValue: defaultData.textSelectionHandleColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("backgroundColor", backgroundColor, defaultValue: defaultData.backgroundColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("dialogBackgroundColor", dialogBackgroundColor, defaultValue: defaultData.dialogBackgroundColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("indicatorColor", indicatorColor, defaultValue: defaultData.indicatorColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("hintColor", hintColor, defaultValue: defaultData.hintColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("errorColor", errorColor, defaultValue: defaultData.errorColor, level: DiagnosticLevel.debug));
|
|
properties.add( new ColorProperty("toggleableActiveColor", toggleableActiveColor, defaultValue: defaultData.toggleableActiveColor, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<ButtonThemeData>("buttonTheme", buttonTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<ToggleButtonsThemeData>("toggleButtonsTheme", toggleButtonsTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<TextTheme>("textTheme", textTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<TextTheme>("primaryTextTheme", primaryTextTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<TextTheme>("accentTextTheme", accentTextTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<InputDecorationTheme>("inputDecorationTheme", inputDecorationTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<IconThemeData>("iconTheme", iconTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<IconThemeData>("primaryIconTheme", primaryIconTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<IconThemeData>("accentIconTheme", accentIconTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<SliderThemeData>("sliderTheme", sliderTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<TabBarTheme>("tabBarTheme", tabBarTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<TooltipThemeData>("tooltipTheme", tooltipTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<CardTheme>("cardTheme", cardTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<ChipThemeData>("chipTheme", chipTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<MaterialTapTargetSize>("materialTapTargetSize", materialTapTargetSize.Value, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<bool>("applyElevationOverlayColor", applyElevationOverlayColor.Value, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<PageTransitionsTheme>("pageTransitionsTheme", pageTransitionsTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<AppBarTheme>("appBarTheme", appBarTheme, defaultValue: defaultData.appBarTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<BottomAppBarTheme>("bottomAppBarTheme", bottomAppBarTheme, defaultValue: defaultData.bottomAppBarTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<ColorScheme>("colorScheme", colorScheme, defaultValue: defaultData.colorScheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<DialogTheme>("dialogTheme", dialogTheme, defaultValue: defaultData.dialogTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<FloatingActionButtonThemeData>("floatingActionButtonThemeData", floatingActionButtonTheme, defaultValue: defaultData.floatingActionButtonTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<NavigationRailThemeData>("navigationRailThemeData", navigationRailTheme, defaultValue: defaultData.navigationRailTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<Typography>("typography", typography, defaultValue: defaultData.typography, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<CupertinoThemeData>("cupertinoOverrideTheme", cupertinoOverrideTheme, defaultValue: defaultData.cupertinoOverrideTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<SnackBarThemeData>("snackBarTheme", snackBarTheme, defaultValue: defaultData.snackBarTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<BottomSheetThemeData>("bottomSheetTheme", bottomSheetTheme, defaultValue: defaultData.bottomSheetTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<PopupMenuThemeData>("popupMenuTheme", popupMenuTheme, defaultValue: defaultData.popupMenuTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<MaterialBannerThemeData>("bannerTheme", bannerTheme, defaultValue: defaultData.bannerTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<DividerThemeData>("dividerTheme", dividerTheme, defaultValue: defaultData.dividerTheme, level: DiagnosticLevel.debug));
|
|
properties.add( new DiagnosticsProperty<ButtonBarThemeData>("buttonBarTheme", buttonBarTheme, defaultValue: defaultData.buttonBarTheme, level: DiagnosticLevel.debug));
|
|
}
|
|
}
|
|
|
|
public class MaterialBasedCupertinoThemeData : CupertinoThemeData {
|
|
|
|
public MaterialBasedCupertinoThemeData(
|
|
ThemeData _materialTheme,
|
|
CupertinoThemeData _cupertinoOverrideTheme
|
|
) : base(
|
|
_cupertinoOverrideTheme.brightness,
|
|
_cupertinoOverrideTheme.primaryColor,
|
|
_cupertinoOverrideTheme.primaryContrastingColor,
|
|
_cupertinoOverrideTheme.textTheme,
|
|
_cupertinoOverrideTheme.barBackgroundColor,
|
|
_cupertinoOverrideTheme.scaffoldBackgroundColor
|
|
) {
|
|
D.assert(_materialTheme != null);
|
|
D.assert(_cupertinoOverrideTheme != null);
|
|
}
|
|
|
|
public static MaterialBasedCupertinoThemeData create(ThemeData materialTheme) {
|
|
D.assert(materialTheme != null);
|
|
CupertinoThemeData _cupertinoOverrideTheme =
|
|
(materialTheme.cupertinoOverrideTheme ?? new CupertinoThemeData()).noDefault();
|
|
return new MaterialBasedCupertinoThemeData(materialTheme, _cupertinoOverrideTheme);
|
|
}
|
|
|
|
public readonly ThemeData _materialTheme;
|
|
static readonly CupertinoThemeData _cupertinoOverrideTheme;
|
|
|
|
Brightness? brightness {
|
|
get { return _cupertinoOverrideTheme.brightness ?? _materialTheme.brightness; }
|
|
}
|
|
|
|
Color primaryColor {
|
|
get { return _cupertinoOverrideTheme.primaryColor ?? _materialTheme.colorScheme.primary; }
|
|
}
|
|
|
|
Color primaryContrastingColor {
|
|
get { return _cupertinoOverrideTheme.primaryContrastingColor ?? _materialTheme.colorScheme.onPrimary; }
|
|
}
|
|
|
|
Color scaffoldBackgroundColor {
|
|
get { return _cupertinoOverrideTheme.scaffoldBackgroundColor ?? _materialTheme.scaffoldBackgroundColor;
|
|
}
|
|
}
|
|
|
|
public MaterialBasedCupertinoThemeData copyWith(
|
|
Brightness? brightness = null,
|
|
Color primaryColor = null,
|
|
Color primaryContrastingColor = null,
|
|
CupertinoTextThemeData textTheme = null,
|
|
Color barBackgroundColor = null,
|
|
Color scaffoldBackgroundColor = null
|
|
) {
|
|
return new MaterialBasedCupertinoThemeData(
|
|
_materialTheme,
|
|
_cupertinoOverrideTheme.copyWith(
|
|
brightness: brightness,
|
|
primaryColor: primaryColor,
|
|
primaryContrastingColor: primaryContrastingColor,
|
|
textTheme: textTheme,
|
|
barBackgroundColor: barBackgroundColor,
|
|
scaffoldBackgroundColor: scaffoldBackgroundColor
|
|
)
|
|
);
|
|
}
|
|
|
|
public CupertinoThemeData resolveFrom(BuildContext context, bool nullOk = false ) {
|
|
return new MaterialBasedCupertinoThemeData(
|
|
_materialTheme,
|
|
_cupertinoOverrideTheme.resolveFrom(context, nullOk: nullOk)
|
|
);
|
|
}
|
|
}
|
|
|
|
public class _IdentityThemeDataCacheKey: IEquatable<_IdentityThemeDataCacheKey> {
|
|
public _IdentityThemeDataCacheKey(
|
|
ThemeData baseTheme = null,
|
|
TextTheme localTextGeometry=null
|
|
) {
|
|
this.baseTheme = baseTheme;
|
|
this.localTextGeometry = localTextGeometry;
|
|
}
|
|
|
|
public readonly ThemeData baseTheme;
|
|
public readonly TextTheme localTextGeometry;
|
|
|
|
|
|
public bool Equals(_IdentityThemeDataCacheKey other)
|
|
{
|
|
if (ReferenceEquals(null, other)) {
|
|
return false;
|
|
}
|
|
|
|
if (ReferenceEquals(this, other)) {
|
|
return true;
|
|
}
|
|
|
|
return Equals(baseTheme, other.baseTheme)
|
|
&& Equals(localTextGeometry, other.localTextGeometry);
|
|
}
|
|
|
|
public override bool Equals(object obj)
|
|
{
|
|
if (ReferenceEquals(null, obj)) {
|
|
return false;
|
|
}
|
|
|
|
if (ReferenceEquals(this, obj)) {
|
|
return true;
|
|
}
|
|
|
|
if (obj.GetType() != GetType()) {
|
|
return false;
|
|
}
|
|
|
|
return Equals((_IdentityThemeDataCacheKey) obj);
|
|
}
|
|
|
|
public override int GetHashCode()
|
|
{
|
|
unchecked
|
|
{
|
|
return ((baseTheme != null ? baseTheme.GetHashCode() : 0) * 397) ^ (localTextGeometry != null ? localTextGeometry.GetHashCode() : 0);
|
|
}
|
|
}
|
|
}
|
|
public class _FifoCache<K, V> {
|
|
public _FifoCache(int _maximumSize) {
|
|
D.assert(_maximumSize != null && _maximumSize > 0);
|
|
this._maximumSize = _maximumSize;
|
|
}
|
|
|
|
|
|
public readonly Dictionary<K, V> _cache = new Dictionary<K, V>();
|
|
public readonly int _maximumSize;
|
|
public V putIfAbsent(K key, Func<ThemeData> loader) {
|
|
D.assert(key != null);
|
|
D.assert(loader != null);
|
|
V result = _cache[key];
|
|
if (result != null)
|
|
return result;
|
|
if (_cache.Count == _maximumSize)
|
|
_cache.Remove(_cache.Keys.First());
|
|
return _cache[key] = loader;
|
|
}
|
|
}
|
|
|
|
public class VisualDensity : Diagnosticable,IEquatable<VisualDensity> {
|
|
public VisualDensity(
|
|
float horizontal = 0.0f,
|
|
float vertical = 0.0f) {
|
|
D.assert(horizontal != null);
|
|
D.assert(vertical != null);
|
|
D.assert(vertical <= maximumDensity);
|
|
D.assert(vertical >= minimumDensity);
|
|
D.assert(horizontal <= maximumDensity);
|
|
D.assert(horizontal >= minimumDensity);
|
|
this.horizontal = horizontal;
|
|
this.vertical = vertical;
|
|
}
|
|
public readonly float minimumDensity = -4.0f;
|
|
public readonly float maximumDensity = 4.0f;
|
|
public readonly VisualDensity standard = new VisualDensity();
|
|
public readonly VisualDensity comfortable = new VisualDensity(horizontal: -1.0f, vertical: -1.0f);
|
|
public static readonly VisualDensity compact = new VisualDensity(horizontal: -2.0f, vertical: -2.0f);
|
|
|
|
/*public static VisualDensity adaptivePlatformDensity {
|
|
get {
|
|
switch (defaultTargetPlatform) {
|
|
case TargetPlatform.android:
|
|
case TargetPlatform.iOS:
|
|
case TargetPlatform.fuchsia:
|
|
break;
|
|
case TargetPlatform.linux:
|
|
case TargetPlatform.macOS:
|
|
case TargetPlatform.windows:
|
|
return compact;
|
|
}
|
|
return new VisualDensity();
|
|
}
|
|
}*/
|
|
public VisualDensity copyWith(
|
|
float? horizontal = null,
|
|
float? vertical = null) {
|
|
return new VisualDensity(
|
|
horizontal: horizontal ?? this.horizontal,
|
|
vertical: vertical ?? this.vertical
|
|
);
|
|
}
|
|
|
|
public readonly float horizontal;
|
|
public readonly float vertical;
|
|
public Offset baseSizeAdjustment {
|
|
get {
|
|
float interval = 4.0f;
|
|
return new Offset(horizontal, vertical) * interval;}
|
|
}
|
|
public static VisualDensity lerp(VisualDensity a, VisualDensity b, float t) {
|
|
return new VisualDensity(
|
|
horizontal:MathUtils.lerpFloat(a.horizontal, b.horizontal, t),
|
|
vertical: MathUtils.lerpFloat(a.horizontal, b.horizontal, t)
|
|
);
|
|
}
|
|
|
|
/*public BoxConstraints effectiveConstraints(BoxConstraints constraints){
|
|
D.assert(constraints != null && constraints.debugAssertIsValid());
|
|
return constraints.copyWith(
|
|
minWidth: (constraints.minWidth + baseSizeAdjustment.dx).clamp(0.0, float.infinity).toDouble(),
|
|
minHeight: (constraints.minHeight + baseSizeAdjustment.dy).clamp(0.0, float.infinity).toDouble(),
|
|
);
|
|
}*/
|
|
|
|
public override void debugFillProperties(DiagnosticPropertiesBuilder properties) {
|
|
base.debugFillProperties(properties);
|
|
properties.add( new FloatProperty("horizontal", horizontal, defaultValue: 0.0));
|
|
properties.add( new FloatProperty("vertical", vertical, defaultValue: 0.0));
|
|
}
|
|
|
|
public override string toStringShort() {
|
|
return $"{base.toStringShort()}(h: {debugFormatDouble(horizontal)}, v: {debugFormatDouble(vertical)})";
|
|
}
|
|
|
|
public bool Equals(VisualDensity other)
|
|
{
|
|
if (ReferenceEquals(null, other)) {
|
|
return false;
|
|
}
|
|
|
|
if (ReferenceEquals(this, other)) {
|
|
return true;
|
|
}
|
|
|
|
return minimumDensity.Equals(other.minimumDensity)
|
|
&& maximumDensity.Equals(other.maximumDensity)
|
|
&& Equals(standard, other.standard)
|
|
&& Equals(comfortable, other.comfortable)
|
|
&& horizontal.Equals(other.horizontal)
|
|
&& vertical.Equals(other.vertical);
|
|
}
|
|
|
|
public override bool Equals(object obj)
|
|
{
|
|
if (ReferenceEquals(null, obj)) {
|
|
return false;
|
|
}
|
|
|
|
if (ReferenceEquals(this, obj)) {
|
|
return true;
|
|
}
|
|
|
|
if (obj.GetType() != GetType()) {
|
|
return false;
|
|
}
|
|
|
|
return Equals((VisualDensity) obj);
|
|
}
|
|
|
|
public override int GetHashCode()
|
|
{
|
|
unchecked
|
|
{
|
|
var hashCode = minimumDensity.GetHashCode();
|
|
hashCode = (hashCode * 397) ^ maximumDensity.GetHashCode();
|
|
hashCode = (hashCode * 397) ^ (standard != null ? standard.GetHashCode() : 0);
|
|
hashCode = (hashCode * 397) ^ (comfortable != null ? comfortable.GetHashCode() : 0);
|
|
hashCode = (hashCode * 397) ^ horizontal.GetHashCode();
|
|
hashCode = (hashCode * 397) ^ vertical.GetHashCode();
|
|
return hashCode;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
}
|