3vmartinet/fluf

Flutter Leveraging User Functions

Welcome to FLUF, the package that provides convenience functions to develop your Flutter app. FLUF means Flutter Leveraging User Functions.

Features

Extensions

BuildContext extensions:

• theme : shortcut for Theme.of(context)
• textTheme : shortcut for Theme.of(context).textTheme
• colorScheme: shortcut for Theme.of(context).colorScheme
• navigator: shortcut for Navigator.of(BuildContext)
• pop(): shortcut for Navigator.of(BuildContext).pop()
• fadeTo(Widget): push and replace current widget with given Widget with fade animation
• navigateTo(Widget): push given Widget with slide animation

Color extensions:

• minusDelta(int): color with subtracted delta in each of RGB values
• plusDelta(int): color with added delta in each of RGB values
• asPressableProperty(): WidgetStateProperty with reduced opacity for pressed state

AsyncSnapshot extensions:

• isReady(): shortcut for snapshot's connection state == done and snapshot has data
• isLoading(): shortcut for snapshot's connection state == waiting
• isComplete():

Object scope extensions:

• let(Function(T)): invoke lambda passing receiver object
• asWidgetStateProperty(Map<WidgetState, T>): map object as WidgetStateProperty

String extensions:

• toParagraph(): map to dart:ui Paragraph
• async color(): compute average color (for emojis)

Helpers

FutureHolder :

• Container for Future-s with ability to dispose them all on demand.

WidgetBuilderFactory:

• buildLoadingState
• buildEmptyState

Repositories

AssetRepo:

• loadJsonList

ColorRepo:

• compute(Characters): compute and cache average color of each emoji from given characters
• get(String): get given emoji's color, or null

Getting started

TODO: List prerequisites and provide or point to information on how to start using the package.

Usage

TODO: Include short and useful examples for package users. Add longer examples to /example folder.

const like = 'sample';

Additional information

TODO: Tell users more about the package: where to find more information, how to contribute to the package, how to file issues, what response they can expect from the package authors, and more.