Emiliano Frascaro
bba6df52c0
Rails API, app Flutter, infrastruttura Docker/MediaMTX, sito marketing e documentazione di deploy. Co-authored-by: Cursor <cursoragent@cursor.com>
85 lines
2.3 KiB
Dart
85 lines
2.3 KiB
Dart
import 'dart:math' as math;
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import 'package:flutter/material.dart';
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/// Padding di sistema (status bar, notch, barra navigazione) con minimo configurabile.
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class ScreenInsets {
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ScreenInsets._();
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static EdgeInsets of(BuildContext context, {double minimum = 8}) {
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final mq = MediaQuery.of(context);
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final padding = mq.padding;
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final view = mq.viewPadding;
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return EdgeInsets.only(
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left: math.max(math.max(padding.left, view.left), minimum),
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top: math.max(math.max(padding.top, view.top), minimum),
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right: math.max(math.max(padding.right, view.right), minimum),
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bottom: math.max(math.max(padding.bottom, view.bottom), minimum),
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);
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}
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/// Padding per contenuti scrollabili (login, wizard, elenco partite).
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/// Overlay camera: in landscape su Android la barra nav può stare a sinistra.
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static EdgeInsets cameraOverlay(BuildContext context, {double minimum = 12}) {
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final base = of(context, minimum: minimum);
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final landscape =
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MediaQuery.orientationOf(context) == Orientation.landscape;
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if (landscape && base.left < 48) {
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return base.copyWith(left: 48);
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}
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return base;
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}
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static EdgeInsets contentPadding(
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BuildContext context, {
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double horizontal = 20,
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double vertical = 16,
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double minimum = 8,
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}) {
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final inset = of(context, minimum: minimum);
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return EdgeInsets.fromLTRB(
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math.max(inset.left, horizontal),
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math.max(inset.top, vertical),
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math.max(inset.right, horizontal),
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math.max(inset.bottom, vertical),
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);
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}
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}
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/// SafeArea con padding minimo su tutti i lati (gestisce edge-to-edge Android).
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class AppSafeArea extends StatelessWidget {
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const AppSafeArea({
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super.key,
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required this.child,
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this.minimum = 8,
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this.top = true,
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this.bottom = true,
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this.left = true,
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this.right = true,
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});
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final Widget child;
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final double minimum;
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final bool top;
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final bool bottom;
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final bool left;
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final bool right;
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@override
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Widget build(BuildContext context) {
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return SafeArea(
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minimum: EdgeInsets.only(
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left: left ? minimum : 0,
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top: top ? minimum : 0,
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right: right ? minimum : 0,
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bottom: bottom ? minimum : 0,
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),
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top: top,
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bottom: bottom,
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left: left,
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right: right,
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child: child,
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);
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}
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}
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