add basic emote picker
Sorunome
5 years ago
committed by
Christian Pauly
parent
1adafde6d6
commit
f3d3aeebd4
@ -0,0 +1,398 @@
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter_advanced_networkimage/provider.dart';
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import 'package:famedlysdk/famedlysdk.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:flutter_styled_toast/flutter_styled_toast.dart';
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import 'chat_list.dart';
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import '../components/adaptive_page_layout.dart';
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import '../components/matrix.dart';
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import '../components/dialogs/simple_dialogs.dart';
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import '../l10n/l10n.dart';
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class EmotesSettingsView extends StatelessWidget {
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final Room room;
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EmotesSettingsView({this.room});
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@override
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Widget build(BuildContext context) {
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return AdaptivePageLayout(
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primaryPage: FocusPage.SECOND,
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firstScaffold: ChatList(),
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secondScaffold: EmotesSettings(room: room),
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);
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}
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}
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class EmotesSettings extends StatefulWidget {
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final Room room;
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EmotesSettings({this.room});
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@override
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_EmotesSettingsState createState() => _EmotesSettingsState();
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}
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class _EmoteEntry {
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String emote;
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String mxc;
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_EmoteEntry({this.emote, this.mxc});
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String get emoteClean => emote.substring(1, emote.length - 1);
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}
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class _EmotesSettingsState extends State<EmotesSettings> {
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List<_EmoteEntry> emotes;
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bool showSave = false;
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TextEditingController newEmoteController = TextEditingController();
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TextEditingController newMxcController = TextEditingController();
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Future<void> _save(BuildContext context) async {
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if (readonly) {
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return;
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}
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debugPrint("Saving....");
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final client = Matrix.of(context).client;
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// be sure to preserve any data not in "short"
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Map<String, dynamic> content;
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if (widget.room != null) {
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content = widget.room.getState('im.ponies.room_emotes')?.content ??
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<String, dynamic>{};
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} else {
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content = client.accountData['im.ponies.user_emotes']?.content ??
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<String, dynamic>{};
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}
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debugPrint(content.toString());
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content['short'] = <String, String>{};
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for (final emote in emotes) {
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content['short'][emote.emote] = emote.mxc;
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}
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debugPrint(content.toString());
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var path = '';
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if (widget.room != null) {
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path = '/client/r0/rooms/${widget.room.id}/state/im.ponies.room_emotes/';
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} else {
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path =
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'/client/r0/user/${client.userID}/account_data/im.ponies.user_emotes';
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}
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debugPrint(path);
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await SimpleDialogs(context).tryRequestWithLoadingDialog(
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client.jsonRequest(
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type: HTTPType.PUT,
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action: path,
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data: content,
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),
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);
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}
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bool get readonly => widget.room == null
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? false
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: !(widget.room.canSendEvent('im.ponies.room_emotes'));
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@override
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Widget build(BuildContext context) {
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Client client = Matrix.of(context).client;
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if (emotes == null) {
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emotes = <_EmoteEntry>[];
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Map<String, dynamic> emoteSource;
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if (widget.room != null) {
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emoteSource = widget.room.getState('im.ponies.room_emotes')?.content;
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} else {
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emoteSource = client.accountData['im.ponies.user_emotes']?.content;
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}
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if (emoteSource != null && emoteSource['short'] is Map) {
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emoteSource['short'].forEach((key, value) {
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if (key is String && value is String && value.startsWith('mxc://')) {
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emotes.add(_EmoteEntry(emote: key, mxc: value));
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}
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});
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}
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}
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return Scaffold(
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appBar: AppBar(
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title: Text(L10n.of(context).emoteSettings),
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),
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floatingActionButton: showSave
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? FloatingActionButton(
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child: Icon(Icons.save, color: Colors.white),
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onPressed: () async {
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await _save(context);
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setState(() {
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showSave = false;
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});
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},
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backgroundColor: Theme.of(context).primaryColor,
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)
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: null,
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body: StreamBuilder(
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stream: widget.room?.onUpdate?.stream,
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builder: (context, snapshot) {
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return Column(
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children: <Widget>[
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if (!readonly)
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Container(
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child: ListTile(
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leading: Container(
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width: 180.0,
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height: 38,
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padding: EdgeInsets.symmetric(horizontal: 8),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.all(Radius.circular(10)),
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color: Theme.of(context).secondaryHeaderColor,
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),
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child: TextField(
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controller: newEmoteController,
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autocorrect: false,
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minLines: 1,
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maxLines: 1,
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decoration: InputDecoration(
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hintText: L10n.of(context).emoteShortcode,
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prefixText: ': ',
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suffixText: ':',
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prefixStyle: TextStyle(
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color: Theme.of(context).primaryColor,
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fontWeight: FontWeight.bold,
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),
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suffixStyle: TextStyle(
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color: Theme.of(context).primaryColor,
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fontWeight: FontWeight.bold,
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),
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border: InputBorder.none,
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),
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),
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),
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title: _EmoteImagePicker(newMxcController),
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trailing: InkWell(
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child: Icon(
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Icons.add,
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color: Colors.green,
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size: 32.0,
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),
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onTap: () async {
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debugPrint("blah");
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if (newEmoteController.text == null ||
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newEmoteController.text.isEmpty ||
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newMxcController.text == null ||
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newMxcController.text.isEmpty) {
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await SimpleDialogs(context).inform(
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contentText:
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L10n.of(context).emoteWarnNeedToPick);
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return;
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}
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final emoteCode = ':${newEmoteController.text}:';
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final mxc = newMxcController.text;
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if (emotes.indexWhere((e) =>
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e.emote == emoteCode && e.mxc != mxc) !=
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-1) {
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await SimpleDialogs(context).inform(
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contentText: L10n.of(context).emoteExists);
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return;
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}
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if (!RegExp(r'^:[-\w]+:$').hasMatch(emoteCode)) {
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await SimpleDialogs(context).inform(
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contentText: L10n.of(context).emoteInvalid);
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return;
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}
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emotes.add(_EmoteEntry(emote: emoteCode, mxc: mxc));
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await _save(context);
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setState(() {
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newEmoteController.text = '';
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newMxcController.text = '';
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showSave = false;
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});
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},
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),
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),
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padding: EdgeInsets.symmetric(
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vertical: 8.0,
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),
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),
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if (!readonly)
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Divider(
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height: 2,
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thickness: 2,
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color: Theme.of(context).primaryColor,
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),
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Expanded(
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child: emotes.isEmpty
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? Center(
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child: Padding(
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padding: EdgeInsets.all(16),
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child: Text(
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L10n.of(context).noEmotesFound,
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style: TextStyle(fontSize: 20),
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),
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),
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)
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: ListView.separated(
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separatorBuilder: (BuildContext context, int i) =>
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Container(),
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itemCount: emotes.length + 1,
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itemBuilder: (BuildContext context, int i) {
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if (i >= emotes.length) {
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return Container(height: 70);
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}
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final emote = emotes[i];
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final controller = TextEditingController();
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controller.text = emote.emoteClean;
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return ListTile(
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leading: Container(
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width: 180.0,
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height: 38,
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padding: EdgeInsets.symmetric(horizontal: 8),
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decoration: BoxDecoration(
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borderRadius:
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BorderRadius.all(Radius.circular(10)),
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color: Theme.of(context).secondaryHeaderColor,
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),
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child: TextField(
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readOnly: readonly,
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controller: controller,
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autocorrect: false,
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minLines: 1,
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maxLines: 1,
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decoration: InputDecoration(
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hintText: L10n.of(context).emoteShortcode,
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prefixText: ': ',
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suffixText: ':',
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prefixStyle: TextStyle(
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color: Theme.of(context).primaryColor,
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fontWeight: FontWeight.bold,
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),
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suffixStyle: TextStyle(
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color: Theme.of(context).primaryColor,
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fontWeight: FontWeight.bold,
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),
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border: InputBorder.none,
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),
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onSubmitted: (s) {
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final emoteCode = ':${s}:';
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if (emotes.indexWhere((e) =>
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e.emote == emoteCode &&
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e.mxc != emote.mxc) !=
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-1) {
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controller.text = emote.emoteClean;
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SimpleDialogs(context).inform(
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contentText:
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L10n.of(context).emoteExists);
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return;
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}
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if (!RegExp(r'^:[-\w]+:$')
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.hasMatch(emoteCode)) {
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controller.text = emote.emoteClean;
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SimpleDialogs(context).inform(
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contentText:
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L10n.of(context).emoteInvalid);
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return;
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}
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setState(() {
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emote.emote = emoteCode;
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showSave = true;
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});
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},
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),
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),
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title: _EmoteImage(emote.mxc),
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trailing: readonly
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? null
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: InkWell(
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child: Icon(
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Icons.delete_forever,
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color: Colors.red,
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size: 32.0,
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),
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onTap: () => setState(() {
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emotes.removeWhere(
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(e) => e.emote == emote.emote);
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showSave = true;
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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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);
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}),
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);
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}
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}
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class _EmoteImage extends StatelessWidget {
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final String mxc;
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_EmoteImage(this.mxc);
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@override
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Widget build(BuildContext context) {
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final size = 38.0;
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final devicePixelRatio = MediaQuery.of(context).devicePixelRatio;
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final url = Uri.parse(mxc)?.getThumbnail(
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Matrix.of(context).client,
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width: size * devicePixelRatio,
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height: size * devicePixelRatio,
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method: ThumbnailMethod.scale,
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);
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return Image(
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image: AdvancedNetworkImage(
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url,
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useDiskCache: !kIsWeb,
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),
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fit: BoxFit.contain,
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width: size,
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height: size,
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);
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}
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}
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class _EmoteImagePicker extends StatefulWidget {
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final TextEditingController controller;
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_EmoteImagePicker(this.controller);
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@override
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_EmoteImagePickerState createState() => _EmoteImagePickerState();
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}
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class _EmoteImagePickerState extends State<_EmoteImagePicker> {
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@override
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Widget build(BuildContext context) {
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if (widget.controller.text == null || widget.controller.text.isEmpty) {
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return RaisedButton(
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color: Theme.of(context).primaryColor,
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elevation: 5,
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textColor: Colors.white,
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child: Text(L10n.of(context).pickImage),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10.0),
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),
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onPressed: () async {
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if (kIsWeb) {
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showToast(L10n.of(context).notSupportedInWeb);
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return;
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}
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File file = await ImagePicker.pickImage(
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source: ImageSource.gallery,
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imageQuality: 50,
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maxWidth: 128,
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maxHeight: 128);
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if (file == null) return;
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final uploadResp =
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await SimpleDialogs(context).tryRequestWithLoadingDialog(
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Matrix.of(context).client.upload(
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MatrixFile(bytes: await file.readAsBytes(), path: file.path),
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),
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);
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setState(() {
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widget.controller.text = uploadResp;
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});
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},
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);
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} else {
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return _EmoteImage(widget.controller.text);
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}
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}
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}
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