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https://gitlab.com/comunic/comunicmobile
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Work progress on conversation form
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@ -22,6 +22,7 @@ import 'package:comunic/utils/list_utils.dart';
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import 'package:comunic/utils/log_utils.dart';
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import 'package:comunic/utils/ui_utils.dart';
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import 'package:comunic/utils/video_utils.dart';
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import 'package:emoji_picker/emoji_picker.dart';
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import 'package:flutter/material.dart';
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import 'package:mime/mime.dart';
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@ -32,6 +33,34 @@ import 'package:mime/mime.dart';
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enum ErrorLevel { NONE, MINOR, MAJOR }
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enum _OlderMessagesLevel { NONE, LOADING, NO_MORE_AVAILABLE }
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Color get _senderColor =>
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darkTheme() ? Color(0xff2b343b) : Colors.green.shade900;
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Color get _receiverColor =>
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darkTheme() ? Color(0xff1e2225) : Colors.grey.shade600;
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const _greyColor = Color(0xff8f8f8f);
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Color get _gradientColorStart => darkTheme() ? Color(0xff00b6f3) : Colors.green;
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Color get _gradientColorEnd =>
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darkTheme() ? Color(0xff0184dc) : Colors.greenAccent;
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Color get _separatorColor =>
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darkTheme() ? Color(0xff272c35) : Color(0xffBEBEBE);
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LinearGradient get _fabGradient => LinearGradient(
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colors: [_gradientColorStart, _gradientColorEnd],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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);
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LinearGradient get _disabledGradient => LinearGradient(
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colors: [_greyColor, _receiverColor],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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);
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class ConversationScreen extends StatefulWidget {
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final int conversationID;
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@ -53,13 +82,18 @@ class _ConversationScreenState extends SafeState<ConversationScreen> {
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ConversationMessagesList _messages;
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UsersList _usersInfo = UsersList();
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ErrorLevel _error = ErrorLevel.NONE;
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final _textFieldFocus = FocusNode();
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bool _showEmojiPicker = false;
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bool _isSendingMessage = false;
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TextEditingController _textEditingController = TextEditingController();
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TextEditingController _textController = TextEditingController();
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ScrollWatcher _scrollController;
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_OlderMessagesLevel _loadingOlderMessages = _OlderMessagesLevel.NONE;
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String get textMessage => _textEditingController.text;
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bool get _isWriting => !_isSendingMessage && _textController.text.isNotEmpty;
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String get textMessage => _textController.text;
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bool get _isMessageValid =>
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textMessage.length >=
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@ -67,6 +101,14 @@ class _ConversationScreenState extends SafeState<ConversationScreen> {
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textMessage.length <
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ServerConfigurationHelper.config.conversationsPolicy.maxMessageLen;
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showKeyboard() => _textFieldFocus.requestFocus();
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hideKeyboard() => _textFieldFocus.unfocus();
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hideEmojiContainer() => setState(() => _showEmojiPicker = false);
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showEmojiContainer() => setState(() => _showEmojiPicker = true);
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@override
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void initState() {
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super.initState();
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@ -293,7 +335,7 @@ class _ConversationScreenState extends SafeState<ConversationScreen> {
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/// Clear send message form
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void _clearSendMessageForm() {
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setState(() => _textEditingController = TextEditingController());
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setState(() => _textController = TextEditingController());
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}
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/// Check if a message is the last message of a user or not
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@ -358,67 +400,111 @@ class _ConversationScreenState extends SafeState<ConversationScreen> {
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);
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}
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/// Send message form
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Widget _buildSendMessageForm() {
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return new Container(
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margin: const EdgeInsets.symmetric(horizontal: 8.0),
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child: new Row(
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/// Send new message form
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Widget _buildSendMessageForm() => Container(
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padding: EdgeInsets.all(10),
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child: Row(
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children: <Widget>[
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// Image area
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new Container(
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margin: new EdgeInsets.symmetric(horizontal: 4.0),
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child: new IconButton(
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icon: new Icon(
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GestureDetector(
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onTap: !_isSendingMessage ? _sendFileMessage : null,
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child: Container(
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padding: EdgeInsets.all(10),
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decoration: BoxDecoration(
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gradient:
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_isSendingMessage ? _disabledGradient : _fabGradient,
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shape: BoxShape.circle,
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),
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child: Icon(
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Icons.add,
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color: _isSendingMessage
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? Theme.of(context).disabledColor
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: Theme.of(context).accentColor,
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),
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onPressed: () => _sendFileMessage(),
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color: darkTheme() ? Colors.black : Colors.white,
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),
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),
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// Message area
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new Flexible(
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child: new TextField(
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keyboardType: TextInputType.text,
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maxLines: null,
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maxLength: ServerConfigurationHelper
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.config.conversationsPolicy.maxMessageLen,
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maxLengthEnforced: true,
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// Show max length only when there is some text already typed
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buildCounter: smartInputCounterWidgetBuilder,
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),
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SizedBox(width: 5),
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Expanded(
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child: Stack(
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alignment: Alignment.centerRight,
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children: [
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TextField(
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enabled: !_isSendingMessage,
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controller: _textEditingController,
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maxLines: 10,
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minLines: 1,
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controller: _textController,
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focusNode: _textFieldFocus,
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onTap: () => hideEmojiContainer(),
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textInputAction: TextInputAction.send,
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onSubmitted: (s) => _submitTextMessage(),
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style: TextStyle(
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color: darkTheme() ? Colors.white : Colors.black,
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),
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onChanged: (s) => setState(() {}),
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onSubmitted: _isMessageValid ? (s) => _submitTextMessage() : null,
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decoration: new InputDecoration.collapsed(
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hintText: tr("Send a message"),
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decoration: InputDecoration(
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hintText: tr("New message..."),
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hintStyle: TextStyle(
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color: _greyColor,
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),
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border: OutlineInputBorder(
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borderRadius: const BorderRadius.all(
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const Radius.circular(50.0),
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),
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borderSide: BorderSide.none),
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contentPadding: EdgeInsets.fromLTRB(20, 10, 32, 10),
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filled: true,
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fillColor: _separatorColor,
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),
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),
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),
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// Send button
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new Container(
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margin: const EdgeInsets.symmetric(horizontal: 4.0),
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child: new IconButton(
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icon: new Icon(
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Icons.send,
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color: !_isSendingMessage && _isMessageValid
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? Theme.of(context).accentColor
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: Theme.of(context).disabledColor,
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),
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onPressed: !_isSendingMessage && _isMessageValid
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? () => _submitTextMessage()
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: null,
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IconButton(
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splashColor: Colors.transparent,
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highlightColor: Colors.transparent,
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onPressed: () {
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if (!_showEmojiPicker) {
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// keyboard is visible
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hideKeyboard();
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Future.delayed(Duration(milliseconds: 100),
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() => showEmojiContainer());
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} else {
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//keyboard is hidden
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showKeyboard();
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hideEmojiContainer();
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}
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},
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icon: Icon(
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Icons.face,
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color: _showEmojiPicker ? Colors.green : 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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Container(
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margin: EdgeInsets.only(left: 10),
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decoration: BoxDecoration(
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gradient: _isWriting ? _fabGradient : _disabledGradient,
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shape: BoxShape.circle,
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),
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child: IconButton(
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icon: Icon(
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Icons.send,
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size: 15,
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color: darkTheme() ? Colors.black : Colors.white,
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),
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onPressed: _isWriting ? _submitTextMessage : null,
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))
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],
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),
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);
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Widget _buildEmojiContainer() => EmojiPicker(
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bgColor: Colors.green,
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indicatorColor: Colors.green,
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rows: 3,
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columns: 7,
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onEmojiSelected: (emoji, category) {
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_textController.text = _textController.text + emoji.emoji;
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},
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recommendKeywords: ["face", "happy", "party", "sad"],
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numRecommended: 50,
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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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@ -438,7 +524,8 @@ class _ConversationScreenState extends SafeState<ConversationScreen> {
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),
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_messages.length == 0 ? _buildNoMessagesNotice() : _buildMessagesList(),
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Divider(),
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_buildSendMessageForm()
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_buildSendMessageForm(),
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_showEmojiPicker ? _buildEmojiContainer() : Container(),
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],
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);
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}
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@ -155,6 +155,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.0.3"
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emoji_picker:
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dependency: "direct main"
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description:
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name: emoji_picker
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.1.0"
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event_bus:
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dependency: "direct main"
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description:
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@ -118,6 +118,9 @@ dependencies:
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# Request permissions
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permission_handler: ^5.1.0+2
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# Emojies picker
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emoji_picker: ^0.1.0
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dev_dependencies:
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flutter_test:
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sdk: flutter
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