update redesign, add more option
This commit is contained in:
Tothemax Dev
@@ -1,6 +1,8 @@
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:drago_pos_printer/drago_pos_printer.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:max_print_plus/widget/my_button.dart';
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// import 'package:webcontent_converter/demo.dart';
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// import 'package:webcontent_converter/webcontent_converter.dart';
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import '../service/service.dart';
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@@ -8,9 +10,15 @@ import '../service/service.dart';
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class BluetoothPrinterScreen extends StatefulWidget {
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List<int> bytes;
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EscGenerator generator;
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BluetoothPrinterScreen(
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{super.key, required this.bytes, required this.generator});
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Function(bool)? onSuccess;
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bool? hideOption;
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BluetoothPrinterScreen({
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super.key,
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required this.bytes,
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required this.generator,
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this.onSuccess,
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this.hideOption = true,
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});
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@override
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_BluetoothPrinterScreenState createState() => _BluetoothPrinterScreenState();
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@@ -43,41 +51,42 @@ class _BluetoothPrinterScreenState extends State<BluetoothPrinterScreen> {
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Color(0xFFFAFAFA),
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backgroundColor: const Color(0xFFFAFAFA),
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body: ListView(
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padding: EdgeInsets.all(20),
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padding: const EdgeInsets.all(20),
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children: [
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DropdownButtonHideUnderline(
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child: DropdownButtonFormField(
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decoration: InputDecoration(labelText: 'Paper Size'),
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items: paperTypes.map((item) {
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return DropdownMenuItem(
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value: item,
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child: Text(item),
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);
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}).toList(),
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onChanged: (String? selected) async {
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showCustom = false;
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if (selected != null) {
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if (selected == "58mm") {
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paperWidth = PaperSizeWidth.mm58;
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charPerLine = PaperSizeMaxPerLine.mm58;
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} else if (selected == "80mmOld") {
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paperWidth = PaperSizeWidth.mm80_Old;
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charPerLine = PaperSizeMaxPerLine.mm80_Old;
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} else if (selected == "80mm") {
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paperWidth = PaperSizeWidth.mm80;
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charPerLine = PaperSizeMaxPerLine.mm80;
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} else if (selected == "Custom") {
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paperWidth = PaperSizeWidth.mm80;
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charPerLine = PaperSizeMaxPerLine.mm80;
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showCustom = true;
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if (!widget.hideOption!)
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DropdownButtonHideUnderline(
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child: DropdownButtonFormField(
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decoration: const InputDecoration(labelText: 'Paper Size'),
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items: paperTypes.map((item) {
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return DropdownMenuItem(
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value: item,
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child: Text(item),
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);
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}).toList(),
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onChanged: (String? selected) async {
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showCustom = false;
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if (selected != null) {
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if (selected == "58mm") {
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paperWidth = PaperSizeWidth.mm58;
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charPerLine = PaperSizeMaxPerLine.mm58;
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} else if (selected == "80mmOld") {
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paperWidth = PaperSizeWidth.mm80_Old;
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charPerLine = PaperSizeMaxPerLine.mm80_Old;
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} else if (selected == "80mm") {
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paperWidth = PaperSizeWidth.mm80;
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charPerLine = PaperSizeMaxPerLine.mm80;
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} else if (selected == "Custom") {
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paperWidth = PaperSizeWidth.mm80;
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charPerLine = PaperSizeMaxPerLine.mm80;
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showCustom = true;
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}
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setState(() {});
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}
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setState(() {});
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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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if (showCustom)
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Row(
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children: [
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@@ -87,41 +96,92 @@ class _BluetoothPrinterScreenState extends State<BluetoothPrinterScreen> {
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onChanged: (val) {
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if (val.isNotEmpty) {
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paperWidth = int.parse(val);
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} else
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} else {
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paperWidth = 0;
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}
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},
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)),
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SizedBox(width: 20),
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const SizedBox(width: 20),
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Expanded(
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child: TextFormField(
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initialValue: charPerLine.toString(),
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onChanged: (val) {
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if (val.isNotEmpty) {
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charPerLine = int.parse(val);
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} else
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} else {
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charPerLine = 0;
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}
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},
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))
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],
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),
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SizedBox(height: 10),
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if (!widget.hideOption!) const SizedBox(height: 10),
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if (_printers.isEmpty)
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Container(
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padding: const EdgeInsets.only(top: 100),
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child: Column(
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children: [
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SvgPicture.asset(
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'assets/image/ic_printer_bulk.svg',
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width: 200,
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height: 200,
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package: 'max_print_plus',
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color: const Color.fromARGB(255, 207, 216, 220),
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),
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const SizedBox(
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height: 16,
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),
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const Text(
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'Bluetooth Kosong',
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style: TextStyle(
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fontWeight: FontWeight.w600,
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fontSize: 20,
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color: Color.fromARGB(255, 186, 197, 202),
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),
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)
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],
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),
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),
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..._printers
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.map((printer) => ListTile(
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title: Text("${printer.name}"),
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subtitle: Text("${printer.address}"),
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leading: Icon(Icons.bluetooth),
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title: Text(
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"${printer.name}",
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style: const TextStyle(
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color: Colors.black,
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fontWeight: FontWeight.w600,
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fontSize: 15),
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),
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selectedColor: Colors.green,
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subtitle: Text("${printer.address}",
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style: const TextStyle(color: Colors.black)),
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leading: SvgPicture.asset(
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'assets/image/ic_bluetooth.svg',
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width: 30,
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height: 30,
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package: 'max_print_plus',
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color: printer.connected ? Colors.green : Colors.grey,
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),
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onTap: () => _connect(printer),
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trailing: printer.connected
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? Wrap(
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children: [
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IconButton(
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tooltip: 'ESC POS Command',
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onPressed: () => _startPrinter(1, printer),
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icon: Icon(Icons.print)),
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IconButton(
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tooltip: 'Html Print',
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onPressed: () => _startPrinter(3, printer),
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icon: Icon(Icons.image)),
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tooltip: 'ESC POS Command',
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onPressed: () => _startPrinter(1, printer),
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icon: SvgPicture.asset(
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'assets/image/ic_printer_bold.svg',
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width: 28,
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height: 28,
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package: 'max_print_plus',
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color: printer.connected
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? Colors.green
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: Colors.grey,
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),
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),
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// IconButton(
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// tooltip: 'Html Print',
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// onPressed: () => _startPrinter(3, printer),
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// icon: const Icon(Icons.image)),
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],
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)
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: null,
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@@ -130,9 +190,14 @@ class _BluetoothPrinterScreenState extends State<BluetoothPrinterScreen> {
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.toList(),
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],
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),
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floatingActionButton: FloatingActionButton(
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child: _isLoading ? Icon(Icons.stop) : Icon(Icons.play_arrow),
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onPressed: _isLoading ? null : _scan,
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bottomNavigationBar: Container(
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padding: const EdgeInsets.all(16),
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child: MyButton(
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text: 'Refresh',
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textColor: Colors.black,
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press: _isLoading ? null : _scan,
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width: double.infinity,
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),
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),
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);
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}
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@@ -165,37 +230,21 @@ class _BluetoothPrinterScreenState extends State<BluetoothPrinterScreen> {
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var profile = await CapabilityProfile.load();
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await _connect(printer);
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late List<int> data;
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if (byteType == 1) {
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data = await ESCPrinterService(null).getSamplePosBytes(
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paperSizeWidthMM: paperWidth,
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maxPerLine: charPerLine,
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profile: profile,
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bytesData: widget.bytes,
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);
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} else if (byteType == 2) {
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data = await ESCPrinterService(null).getPdfBytes(
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paperSizeWidthMM: paperWidth,
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maxPerLine: charPerLine,
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profile: profile);
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} else if (byteType == 3) {
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// final content = Demo.getShortReceiptContent();
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// Uint8List? htmlBytes = await WebcontentConverter.contentToImage(
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// content: content,
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// executablePath: WebViewHelper.executablePath(),
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// );
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// var service = ESCPrinterService(htmlBytes);
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// data = await service.getBytes(
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// paperSizeWidthMM: paperWidth,
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// maxPerLine: charPerLine,
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// profile: profile);
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}
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// late List<int> data;
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// if (byteType == 1) {
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List<int> data = await ESCPrinterService(null).getSamplePosBytes(
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paperSizeWidthMM: paperWidth,
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maxPerLine: charPerLine,
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profile: profile,
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bytesData: widget.bytes,
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);
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if (_manager != null) {
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if (!await _manager!.checkConnected()) await _manager!.connect();
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_manager!.writeBytes(data, isDisconnect: true);
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}
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// widget.onSuccess!(true);
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Navigator.pop(context, true);
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}
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}
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