Feature/230720 save log file

lib/pages/log.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:weechat/pages/log/event_logger.dart';
 import 'package:weechat/extensions/enum_comparison.dart';
+import 'package:weechat/widgets/log/log_item.dart';
 
 class LogPage extends StatefulWidget {
  const LogPage({super.key});
@@ -22,21 +23,6 @@ class _State extends State<LogPage> {
  DropdownMenuEntry(value: null, label: "None"),
  ];
 
- String _truncate(String message) {
- var lines = message.split("\n");
- final l = lines.length;
- if (truncate != null && l > truncate!) {
- lines = [
- ...lines.take((truncate!/2).round()),
- "",
- "<< truncated ${l - truncate!} lines >>",
- "",
- ...lines.skip(l - (truncate!/2).round()),
- ];
- }
- return lines.join("\n");
- }
-
  @override
  Widget build(BuildContext context) {
  return Scaffold(
@@ -83,7 +69,12 @@ class _State extends State<LogPage> {
  .messages
  .reversed
  .where((element) => element.item2 >= logType)
- .map((e) => Text('${e.item1} [${e.item2}]\n${_truncate(e.item3)}\n'))
+ .map((e) => LogItem(
+ dateTime: e.item1,
+ logType: e.item2,
+ message: e.item3,
+ truncate: truncate,
+ ))
  .toList(),
  ),
  ),

lib/widgets/log/log_item.dart

@@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
+import 'package:weechat/pages/log/event_logger.dart';
+
+class LogItem extends StatelessWidget {
+ final DateTime dateTime;
+ final LogType logType;
+ final String message;
+ final int? truncate;
+
+ const LogItem({
+ required this.dateTime,
+ required this.logType,
+ required this.message,
+ this.truncate,
+ super.key,
+ });
+
+ Widget _truncate(String message) {
+ final lines = message.split("\n");
+ final l = lines.length;
+ if (truncate != null && l > truncate!) {
+ return Column(
+ crossAxisAlignment: CrossAxisAlignment.start,
+ children: [
+ Text(lines.take((truncate! / 2).round()).join("\n")),
+ Text.rich(
+ TextSpan(text: "\n<< truncated ${l - truncate!} lines >>\n"),
+ style: const TextStyle(color: Colors.grey),
+ ),
+ Text(lines.skip(l - (truncate! / 2).round()).join("\n")),
+ ],
+ );
+ } else {
+ return Text(message);
+ }
+ }
+
+ @override
+ Widget build(BuildContext context) {
+ final messenger = ScaffoldMessenger.of(context);
+
+ return GestureDetector(
+ onLongPress: () async {
+ await Clipboard.setData(ClipboardData(text: message));
+ messenger.showSnackBar(
+ const SnackBar(
+ content: Text("Copied log message to clipboard."),
+ ),
+ );
+ },
+ child: Padding(
+ padding: const EdgeInsets.only(bottom: 10),
+ child: Column(
+ crossAxisAlignment: CrossAxisAlignment.start,
+ children: [
+ Text.rich(TextSpan(text: "$dateTime [$logType]", style: const TextStyle(color: Colors.grey))),
+ _truncate(message),
+ ],
+ ),
+ ),
+ );
+ }
+}