vjrj
2bf42ce262
Remove the external comunes-flutter library dependency and replace all its components with local implementations: - Utility functions: Created lib/utils/widget_utils.dart with compactWidgets() and ellipse() functions, replacing the comunes-flutter helpers with modern Dart null-safety patterns (whereType instead of where(notNull)) - Secret loader: Inlined as lib/utils/secret_loader.dart for loading JSON config - Layout widgets: Replaced CenteredRow/CenteredColumn with standard Row/Column with MainAxisAlignment.center - Intro screens: Copied AppIntroPage and MaterialAppWithIntro locally in lib/widgets/ with cleaned-up deprecated code patterns - Button widget: Created lib/widgets/rounded_btn.dart for the RoundedBtn used in activeFires.dart Changes span 20 files: - 5 new utility/widget files created - Updated imports in 15 files - Removed path dependency from pubspec.yaml - All functionality preserved, build verified with flutter pub get Impact: - Removes external dependency, simplifying project structure - Modern Dart patterns (proper null-safety) - Better code clarity with explicit widget properties - Easier onboarding (no 'what is comunes-flutter?' questions)
13 lines
583 B
Dart
13 lines
583 B
Dart
import 'package:flutter/material.dart';
|
|
|
|
/// Modern null-safe widget list compaction.
|
|
/// Filters out null values from a list of nullable widgets.
|
|
/// Example: compactWidgets([widget1, null, widget2]) → [widget1, widget2]
|
|
List<Widget> compactWidgets(List<Widget?> children) =>
|
|
children.whereType<Widget>().toList();
|
|
|
|
/// String truncation for debug output and logging.
|
|
/// Truncates a string to [end] characters and appends '...'
|
|
/// Example: ellipse('abcdefgh', 4) → 'abcd...'
|
|
String ellipse(String s, [int end = 4]) =>
|
|
s.length > end ? '${s.substring(0, end)}...' : s;
|