510 lines
14 KiB
Dart
510 lines
14 KiB
Dart
import 'dart:io';
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import 'dart:ui' as ui;
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import 'dart:math' as math;
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import 'package:flutter/material.dart';
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//Layout change indicator
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class LayoutPainter extends CustomPainter {
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double scale;
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Color color;
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LayoutPainter(this.scale, this.color);
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@override
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void paint(Canvas canvas, Size size) {
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Paint _paint = Paint()
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..color = color
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..strokeWidth = 1.0
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..style = PaintingStyle.stroke
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..strokeCap = StrokeCap.round;
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canvas.drawRect(Rect.fromLTRB(0, 0, 10 + 5 * scale, 10), _paint);
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canvas.drawRect(
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Rect.fromLTRB(10 + 5 * scale, 0, 20 + 10 * scale, 10), _paint);
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canvas.drawRect(
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Rect.fromLTRB(20 + 5 * scale, 0, 30, 10 - 10 * scale), _paint);
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}
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@override
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bool shouldRepaint(CustomPainter oldDelegate) {
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return true;
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}
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}
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//Dark sky used in sleep timer
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class StarSky extends CustomPainter {
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@override
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void paint(Canvas canvas, Size size) {
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final points = [
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Offset(50, 100),
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Offset(150, 75),
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Offset(250, 250),
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Offset(130, 200),
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Offset(270, 150),
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];
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final pisces = [
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Offset(9, 4),
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Offset(11, 5),
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Offset(7, 6),
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Offset(10, 7),
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Offset(8, 8),
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Offset(9, 13),
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Offset(12, 17),
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Offset(5, 19),
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Offset(7, 19)
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].map((e) => e * 10).toList();
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final orion = [
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Offset(3, 1),
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Offset(6, 1),
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Offset(1, 4),
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Offset(2, 4),
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Offset(2, 7),
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Offset(10, 8),
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Offset(3, 10),
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Offset(8, 10),
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Offset(19, 11),
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Offset(11, 13),
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Offset(18, 14),
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Offset(5, 19),
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Offset(7, 19),
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Offset(9, 18),
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Offset(15, 19),
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Offset(16, 18),
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Offset(2, 25),
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Offset(10, 26)
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].map((e) => Offset(e.dx * 10 + 250, e.dy * 10)).toList();
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Paint paint = Paint()
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..color = Colors.white
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..strokeWidth = 2.0
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..strokeCap = StrokeCap.round;
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canvas.drawPoints(ui.PointMode.points, pisces, paint);
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canvas.drawPoints(ui.PointMode.points, points, paint);
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canvas.drawPoints(ui.PointMode.points, orion, paint);
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}
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@override
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bool shouldRepaint(CustomPainter oldDelegate) {
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return true;
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}
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}
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//Listened indicator
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class ListenedPainter extends CustomPainter {
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Color _color;
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double stroke;
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ListenedPainter(this._color, {this.stroke = 1.0});
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@override
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void paint(Canvas canvas, Size size) {
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Paint _paint = Paint()
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..color = _color
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..strokeWidth = stroke
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..strokeCap = StrokeCap.round
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..style = PaintingStyle.stroke;
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Path _path = Path();
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_path.moveTo(size.width / 6, size.height * 3 / 8);
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_path.lineTo(size.width / 6, size.height * 5 / 8);
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_path.moveTo(size.width / 3, size.height / 4);
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_path.lineTo(size.width / 3, size.height * 3 / 4);
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_path.moveTo(size.width / 2, size.height / 8);
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_path.lineTo(size.width / 2, size.height * 7 / 8);
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_path.moveTo(size.width * 5 / 6, size.height * 3 / 8);
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_path.lineTo(size.width * 5 / 6, size.height * 5 / 8);
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_path.moveTo(size.width * 2 / 3, size.height / 4);
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_path.lineTo(size.width * 2 / 3, size.height * 3 / 4);
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canvas.drawPath(_path, _paint);
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}
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@override
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bool shouldRepaint(CustomPainter oldDelegate) {
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return true;
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}
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}
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//Listened Completely indicator
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class ListenedAllPainter extends CustomPainter {
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Color _color;
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double stroke;
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ListenedAllPainter(this._color, {this.stroke = 1.0});
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@override
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void paint(Canvas canvas, Size size) {
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Paint _paint = Paint()
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..color = _color
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..strokeWidth = stroke
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..strokeCap = StrokeCap.round
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..style = PaintingStyle.stroke;
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Path _path = Path();
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_path.moveTo(size.width / 6, size.height * 3 / 8);
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_path.lineTo(size.width / 6, size.height * 5 / 8);
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_path.moveTo(size.width / 3, size.height / 4);
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_path.lineTo(size.width / 3, size.height * 3 / 4);
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_path.moveTo(size.width / 2, size.height * 3 / 8);
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_path.lineTo(size.width / 2, size.height * 5 / 8);
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_path.moveTo(size.width * 2 / 3, size.height * 4 / 9);
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_path.lineTo(size.width * 2 / 3, size.height * 5 / 9);
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_path.moveTo(size.width / 2, size.height * 3 / 4);
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_path.lineTo(size.width * 2 / 3, size.height * 7 / 8);
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_path.lineTo(size.width * 7 / 8, size.height * 5 / 8);
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canvas.drawPath(_path, _paint);
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}
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@override
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bool shouldRepaint(CustomPainter oldDelegate) {
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return true;
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}
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}
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//Wave play indicator
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class WavePainter extends CustomPainter {
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double _fraction;
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double _value;
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Color _color;
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WavePainter(this._fraction, this._color);
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@override
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void paint(Canvas canvas, Size size) {
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if (_fraction < 0.5) {
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_value = _fraction;
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} else {
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_value = 1 - _fraction;
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}
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Path _path = Path();
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Paint _paint = Paint()
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..color = _color
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..strokeWidth = 2.0
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..strokeCap = StrokeCap.round
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..style = PaintingStyle.stroke;
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_path.moveTo(0, size.height / 2);
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_path.lineTo(0, size.height / 2 + size.height * _value * 0.2);
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_path.moveTo(0, size.height / 2);
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_path.lineTo(0, size.height / 2 - size.height * _value * 0.2);
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_path.moveTo(size.width / 4, size.height / 2);
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_path.lineTo(size.width / 4, size.height / 2 + size.height * _value * 0.8);
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_path.moveTo(size.width / 4, size.height / 2);
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_path.lineTo(size.width / 4, size.height / 2 - size.height * _value * 0.8);
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_path.moveTo(size.width / 2, size.height / 2);
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_path.lineTo(size.width / 2, size.height / 2 + size.height * _value * 0.5);
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_path.moveTo(size.width / 2, size.height / 2);
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_path.lineTo(size.width / 2, size.height / 2 - size.height * _value * 0.5);
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_path.moveTo(size.width * 3 / 4, size.height / 2);
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_path.lineTo(
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size.width * 3 / 4, size.height / 2 + size.height * _value * 0.6);
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_path.moveTo(size.width * 3 / 4, size.height / 2);
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_path.lineTo(
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size.width * 3 / 4, size.height / 2 - size.height * _value * 0.6);
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_path.moveTo(size.width, size.height / 2);
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_path.lineTo(size.width, size.height / 2 + size.height * _value * 0.2);
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_path.moveTo(size.width, size.height / 2);
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_path.lineTo(size.width, size.height / 2 - size.height * _value * 0.2);
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canvas.drawPath(_path, _paint);
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}
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@override
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bool shouldRepaint(WavePainter oldDelegate) {
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return oldDelegate._fraction != _fraction;
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}
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}
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class WaveLoader extends StatefulWidget {
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final Color color;
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WaveLoader({this.color, Key key}) : super(key: key);
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@override
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_WaveLoaderState createState() => _WaveLoaderState();
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}
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class _WaveLoaderState extends State<WaveLoader>
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with SingleTickerProviderStateMixin {
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double _fraction = 0.0;
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Animation animation;
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AnimationController _controller;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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vsync: this, duration: Duration(milliseconds: 1000));
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animation = Tween(begin: 0.0, end: 1.0).animate(_controller)
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..addListener(() {
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if (mounted)
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setState(() {
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_fraction = animation.value;
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});
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});
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_controller.forward();
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_controller.addStatusListener((status) {
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if (status == AnimationStatus.completed) {
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_controller.reset();
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} else if (status == AnimationStatus.dismissed) {
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_controller.forward();
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}
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});
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return CustomPaint(
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painter: WavePainter(_fraction, widget.color ?? Colors.white));
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}
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}
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//Love shape
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class LovePainter extends CustomPainter {
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@override
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void paint(Canvas canvas, Size size) {
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Path _path = Path();
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Paint _paint = Paint()
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..color = Colors.red
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..strokeWidth = 2.0
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..strokeCap = StrokeCap.round;
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_path.moveTo(size.width / 2, size.height / 6);
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_path.quadraticBezierTo(size.width / 4, 0, size.width / 8, size.height / 6);
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_path.quadraticBezierTo(
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0, size.height / 3, size.width / 8, size.height * 0.55);
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_path.quadraticBezierTo(
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size.width / 4, size.height * 0.8, size.width / 2, size.height);
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_path.quadraticBezierTo(size.width * 0.75, size.height * 0.8,
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size.width * 7 / 8, size.height * 0.55);
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_path.quadraticBezierTo(
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size.width, size.height / 3, size.width * 7 / 8, size.height / 6);
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_path.quadraticBezierTo(
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size.width * 3 / 4, 0, size.width / 2, size.height / 6);
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canvas.drawPath(_path, _paint);
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}
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@override
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bool shouldRepaint(CustomPainter oldDelegate) {
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return true;
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}
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}
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//Line buffer indicator
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//Not used
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class LinePainter extends CustomPainter {
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double _fraction;
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Paint _paint;
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Color _maincolor;
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LinePainter(this._fraction, this._maincolor) {
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_paint = Paint()
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..color = _maincolor
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..strokeWidth = 2.0
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..strokeCap = StrokeCap.round;
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}
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@override
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void paint(Canvas canvas, Size size) {
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canvas.drawLine(Offset(0, size.height / 2.0),
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Offset(size.width * _fraction, size.height / 2.0), _paint);
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}
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@override
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bool shouldRepaint(LinePainter oldDelegate) {
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return oldDelegate._fraction != _fraction;
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}
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}
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class LineLoader extends StatefulWidget {
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@override
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_LineLoaderState createState() => _LineLoaderState();
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}
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class _LineLoaderState extends State<LineLoader>
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with SingleTickerProviderStateMixin {
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double _fraction = 0.0;
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Animation animation;
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AnimationController controller;
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@override
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void initState() {
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super.initState();
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controller =
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AnimationController(vsync: this, duration: Duration(milliseconds: 500));
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animation = Tween(begin: 0.0, end: 1.0).animate(controller)
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..addListener(() {
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if (mounted)
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setState(() {
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_fraction = animation.value;
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});
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});
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controller.forward();
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controller.addStatusListener((status) {
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if (status == AnimationStatus.completed) {
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controller.reset();
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} else if (status == AnimationStatus.dismissed) {
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controller.forward();
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}
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});
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}
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@override
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void dispose() {
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controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return CustomPaint(
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painter: LinePainter(_fraction, Theme.of(context).accentColor));
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}
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}
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class ImageRotate extends StatefulWidget {
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final String title;
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final String path;
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ImageRotate({this.title, this.path, Key key}) : super(key: key);
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@override
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_ImageRotateState createState() => _ImageRotateState();
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}
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class _ImageRotateState extends State<ImageRotate>
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with SingleTickerProviderStateMixin {
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Animation _animation;
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AnimationController _controller;
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double _value;
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@override
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void initState() {
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super.initState();
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_value = 0;
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_controller = AnimationController(
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vsync: this,
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duration: Duration(milliseconds: 2000),
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);
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_animation = Tween(begin: 0.0, end: 1.0).animate(_controller)
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..addListener(() {
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if (mounted)
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setState(() {
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_value = _animation.value;
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});
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});
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_controller.forward();
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_controller.addStatusListener((status) {
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if (status == AnimationStatus.completed) {
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_controller.reset();
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} else if (status == AnimationStatus.dismissed) {
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_controller.forward();
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}
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});
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Transform.rotate(
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angle: 2 * math.pi * _value,
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child: Container(
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padding: EdgeInsets.all(10.0),
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child: ClipRRect(
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borderRadius: BorderRadius.all(Radius.circular(15.0)),
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child: Container(
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height: 30.0,
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width: 30.0,
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color: Colors.white,
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child: Image.file(File("${widget.path}")),
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),
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),
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),
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);
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}
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}
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class LoveOpen extends StatefulWidget {
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@override
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_LoveOpenState createState() => _LoveOpenState();
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}
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class _LoveOpenState extends State<LoveOpen>
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with SingleTickerProviderStateMixin {
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Animation _animationA;
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AnimationController _controller;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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vsync: this,
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duration: Duration(milliseconds: 300),
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);
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_animationA = Tween(begin: 0.0, end: 1.0).animate(_controller)
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..addListener(() {
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if (mounted) setState(() {});
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});
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_controller.forward();
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_controller.addStatusListener((status) {
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if (status == AnimationStatus.completed) {
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_controller.reset();
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}
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});
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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Widget _littleHeart(double scale, double value, double angle) => Container(
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alignment: Alignment.centerLeft,
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padding: EdgeInsets.only(left: value),
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child: ScaleTransition(
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scale: _animationA,
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alignment: Alignment.center,
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child: Transform.rotate(
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angle: angle,
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child: SizedBox(
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height: 5 * scale,
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width: 6 * scale,
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child: CustomPaint(
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painter: LovePainter(),
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),
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),
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),
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),
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);
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@override
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Widget build(BuildContext context) {
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return Container(
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width: 50,
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height: 50,
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alignment: Alignment.center,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: <Widget>[
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Row(
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children: <Widget>[
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_littleHeart(0.5, 10, -math.pi / 6),
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_littleHeart(1.2, 3, 0),
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],
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),
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Row(
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children: <Widget>[
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_littleHeart(0.8, 6, math.pi * 1.5),
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_littleHeart(0.9, 24, math.pi / 2),
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],
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: <Widget>[
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_littleHeart(1, 8, -math.pi * 0.7),
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_littleHeart(0.8, 8, math.pi),
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_littleHeart(0.6, 3, -math.pi * 1.2)
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],
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),
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],
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),
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);
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}
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}
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