287 lines
11 KiB
Dart
287 lines
11 KiB
Dart
import 'package:bubble/bubble.dart';
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:famedlysdk/famedlysdk.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:link_text/link_text.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'matrix.dart';
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class MessageContent extends StatelessWidget {
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final Event event;
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final Color textColor;
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final bool textOnly;
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const MessageContent(this.event, {this.textColor, this.textOnly = false});
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@override
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Widget build(BuildContext context) {
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final int maxLines = textOnly ? 1 : null;
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switch (event.type) {
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case EventTypes.Image:
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if (textOnly) {
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return Text(
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"${event.sender.calcDisplayname()} has sent an image",
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maxLines: maxLines,
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style: TextStyle(
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color: textColor,
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decoration: event.redacted ? TextDecoration.lineThrough : null,
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),
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);
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}
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final int size = 400;
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final String src = MxContent(event.content["url"]).getThumbnail(
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Matrix.of(context).client,
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width: size * MediaQuery.of(context).devicePixelRatio,
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height: size * MediaQuery.of(context).devicePixelRatio,
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method: ThumbnailMethod.scale,
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);
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return Bubble(
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padding: BubbleEdges.all(0),
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radius: Radius.circular(10),
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elevation: 0,
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child: InkWell(
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onTap: () => launch(
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MxContent(event.content["url"])
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.getDownloadLink(Matrix.of(context).client),
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),
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child: kIsWeb
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? Image.network(
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src,
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width: size.toDouble(),
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)
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: CachedNetworkImage(
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imageUrl: src,
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width: size.toDouble(),
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),
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),
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);
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case EventTypes.Audio:
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case EventTypes.File:
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case EventTypes.Video:
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return Container(
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width: 200,
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child: RaisedButton(
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color: Colors.blueGrey,
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child: Text(
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"Download ${event.getBody()}",
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overflow: TextOverflow.fade,
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softWrap: false,
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maxLines: 1,
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),
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onPressed: () => launch(
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MxContent(event.content["url"])
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.getDownloadLink(Matrix.of(context).client),
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),
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),
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);
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case EventTypes.Text:
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case EventTypes.Reply:
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case EventTypes.Notice:
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final String senderPrefix =
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textOnly && event.senderId != event.room.directChatMatrixID
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? event.senderId == Matrix.of(context).client.userID
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? "You: "
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: "${event.sender.calcDisplayname()}: "
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: "";
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if (textOnly) {
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return Text(
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senderPrefix + event.getBody(),
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maxLines: maxLines,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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color: textColor,
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decoration: event.redacted ? TextDecoration.lineThrough : null,
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),
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);
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}
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return LinkText(
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text: senderPrefix + event.getBody(),
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textStyle: TextStyle(
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color: textColor,
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decoration: event.redacted ? TextDecoration.lineThrough : null,
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),
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);
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case EventTypes.Emote:
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return Text(
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"* " + event.getBody(),
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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fontStyle: FontStyle.italic,
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decoration: event.redacted ? TextDecoration.lineThrough : null,
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),
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);
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case EventTypes.RoomCreate:
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return Text(
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"${event.sender.calcDisplayname()} has created the chat",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.RoomAvatar:
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return Text(
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"${event.sender.calcDisplayname()} has changed the chat avatar",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.RoomName:
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return Text(
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"${event.sender.calcDisplayname()} has changed the chat name to '${event.content['name']}'",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.RoomMember: // Display what has changed
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String text = "Failed to parse member event";
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// Has the membership changed?
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final String newMembership = event.content["membership"] ?? "";
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final String oldMembership =
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event.unsigned["prev_content"] is Map<String, dynamic>
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? event.unsigned["prev_content"]["membership"] ?? ""
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: "";
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if (newMembership != oldMembership) {
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if (oldMembership == "invite" && newMembership == "join") {
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text =
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"${event.stateKeyUser.calcDisplayname()} has accepted the invitation";
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} else if (oldMembership == "leave" && newMembership == "join") {
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text =
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"${event.stateKeyUser.calcDisplayname()} has joined the chat";
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} else if (oldMembership == "join" && newMembership == "ban") {
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text =
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"${event.sender.calcDisplayname()} has kicked and banned ${event.stateKeyUser.calcDisplayname()}";
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} else if (oldMembership == "join" &&
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newMembership == "leave" &&
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event.stateKey != event.senderId) {
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text =
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"${event.sender.calcDisplayname()} has kicked ${event.stateKeyUser.calcDisplayname()}";
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} else if (oldMembership == "join" &&
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newMembership == "leave" &&
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event.stateKey == event.senderId) {
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text = "${event.stateKeyUser.calcDisplayname()} has left the room";
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} else if (oldMembership == "invite" && newMembership == "ban") {
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text =
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"${event.sender.calcDisplayname()} has banned ${event.stateKeyUser.calcDisplayname()}";
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} else if (oldMembership == "leave" && newMembership == "ban") {
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text =
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"${event.sender.calcDisplayname()} has banned ${event.stateKeyUser.calcDisplayname()}";
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} else if (oldMembership == "ban" && newMembership == "leave") {
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text =
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"${event.sender.calcDisplayname()} has unbanned ${event.stateKeyUser.calcDisplayname()}";
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} else if (newMembership == "invite") {
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text =
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"${event.sender.calcDisplayname()} has invited ${event.stateKeyUser.calcDisplayname()}";
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} else if (newMembership == "join") {
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text = "${event.stateKeyUser.calcDisplayname()} has joined";
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}
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} else if (newMembership == "join") {
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final String newAvatar = event.content["avatar_url"] ?? "";
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final String oldAvatar =
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event.unsigned["prev_content"] is Map<String, dynamic>
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? event.unsigned["prev_content"]["avatar_url"] ?? ""
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: "";
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final String newDisplayname = event.content["displayname"] ?? "";
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final String oldDisplayname =
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event.unsigned["prev_content"] is Map<String, dynamic>
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? event.unsigned["prev_content"]["displayname"] ?? ""
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: "";
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// Has the user avatar changed?
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if (newAvatar != oldAvatar) {
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text =
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"${event.stateKeyUser.calcDisplayname()} has changed the profile avatar";
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}
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// Has the user avatar changed?
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else if (newDisplayname != oldDisplayname) {
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text =
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"${event.stateKeyUser.calcDisplayname()} has changed the displayname to '$newDisplayname'";
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}
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}
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return Text(
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text,
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.RoomTopic:
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return Text(
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"${event.sender.calcDisplayname()} has changed the chat topic to '${event.content['topic']}'",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.RoomPowerLevels:
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return Text(
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"${event.sender.calcDisplayname()} has changed the power levels of the chat",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.HistoryVisibility:
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return Text(
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"${event.sender.calcDisplayname()} has changed the history visibility of the chat to '${event.content['history_visibility']}'",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.RoomJoinRules:
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return Text(
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"${event.sender.calcDisplayname()} has changed the join rules of the chat to '${event.content['join_rule']}'",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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case EventTypes.RoomCanonicalAlias:
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if (event.content['canonical_alias']?.isEmpty ?? true) {
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return Text(
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"${event.sender.calcDisplayname()} has removed the canonical alias.",
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maxLines: maxLines,
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style: TextStyle(
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color: textColor,
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),
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);
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}
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return Text(
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"${event.sender.calcDisplayname()} has changed the canonical alias to: ${event.content['canonical_alias']}",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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),
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);
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default:
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return Text(
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"${event.sender.calcDisplayname()} sent a ${event.typeKey} event",
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maxLines: maxLines,
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overflow: textOnly ? TextOverflow.ellipsis : null,
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style: TextStyle(
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color: textColor,
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decoration: event.redacted ? TextDecoration.lineThrough : null,
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),
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);
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}
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}
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}
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