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feat: wip message input

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This commit is contained in:
Deven Joshi
2020-10-16 17:32:59 +05:30
parent ef7e224c9e
commit 21f22f65d6
1 changed files with 80 additions and 124 deletions
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lib/src/message_input.dart
+80 -124
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@@ -202,7 +202,7 @@ class MessageInputState extends State<MessageInput> {
Flex _buildTextField(BuildContext context) { Flex _buildTextField(BuildContext context) {
return Flex( return Flex(
direction: Axis.horizontal, direction: Axis.horizontal,
crossAxisAlignment: CrossAxisAlignment.center, crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[ children: <Widget>[
if (!widget.disableAttachments) _buildAttachmentButton(), if (!widget.disableAttachments) _buildAttachmentButton(),
if (widget.actionsLocation == ActionsLocation.left) if (widget.actionsLocation == ActionsLocation.left)
@@ -222,7 +222,7 @@ class MessageInputState extends State<MessageInput> {
? CrossFadeState.showFirst ? CrossFadeState.showFirst
: CrossFadeState.showSecond, : CrossFadeState.showSecond,
firstChild: _buildSendButton(context), firstChild: _buildSendButton(context),
secondChild: _buildIdleSendButton(context), secondChild: SizedBox(),
duration: Duration(milliseconds: 300), duration: Duration(milliseconds: 300),
alignment: Alignment.center, alignment: Alignment.center,
); );
@@ -230,64 +230,60 @@ class MessageInputState extends State<MessageInput> {
Expanded _buildTextInput(BuildContext context) { Expanded _buildTextInput(BuildContext context) {
return Expanded( return Expanded(
child: Center( child: LimitedBox(
child: LimitedBox( maxHeight: widget.maxHeight,
maxHeight: widget.maxHeight, child: TextField(
child: TextField( key: Key('messageInputText'),
key: Key('messageInputText'), enabled: _inputEnabled,
enabled: _inputEnabled, minLines: null,
minLines: null, maxLines: null,
maxLines: null, onSubmitted: (_) {
onSubmitted: (_) { sendMessage();
sendMessage(); },
}, keyboardType: widget.keyboardType,
keyboardType: widget.keyboardType, controller: textEditingController,
controller: textEditingController, focusNode: _focusNode,
focusNode: _focusNode, onChanged: (s) {
onChanged: (s) { StreamChannel.of(context).channel.keyStroke();
StreamChannel.of(context).channel.keyStroke();
setState(() { setState(() {
_messageIsPresent = s.trim().isNotEmpty; _messageIsPresent = s.trim().isNotEmpty;
}); });
_commandsOverlay?.remove(); _commandsOverlay?.remove();
_commandsOverlay = null; _commandsOverlay = null;
_mentionsOverlay?.remove(); _mentionsOverlay?.remove();
_mentionsOverlay = null; _mentionsOverlay = null;
if (s.startsWith('/')) { if (s.startsWith('/')) {
_commandsOverlay = _buildCommandsOverlayEntry(); _commandsOverlay = _buildCommandsOverlayEntry();
Overlay.of(context).insert(_commandsOverlay); Overlay.of(context).insert(_commandsOverlay);
} }
if (textEditingController.selection.isCollapsed && if (textEditingController.selection.isCollapsed &&
(s[textEditingController.selection.start - 1] == '@' || (s[textEditingController.selection.start - 1] == '@' ||
textEditingController.text textEditingController.text
.substring(0, textEditingController.selection.start) .substring(0, textEditingController.selection.start)
.split(' ') .split(' ')
.last .last
.contains('@'))) { .contains('@'))) {
_mentionsOverlay = _buildMentionsOverlayEntry(); _mentionsOverlay = _buildMentionsOverlayEntry();
Overlay.of(context).insert(_mentionsOverlay); Overlay.of(context).insert(_mentionsOverlay);
} }
}, },
onTap: () { onTap: () {
setState(() { setState(() {
_typingStarted = true; _typingStarted = true;
}); });
}, },
style: Theme.of(context).textTheme.bodyText2, style: Theme.of(context).textTheme.bodyText2,
autofocus: false, autofocus: false,
decoration: InputDecoration( decoration: InputDecoration(
hintText: 'Write a message', hintText: 'Write a message',
prefixText: ' ', prefixText: ' ',
border: OutlineInputBorder( border: OutlineInputBorder(),
borderRadius: BorderRadius.circular(32),
),
),
textCapitalization: TextCapitalization.sentences,
), ),
textCapitalization: TextCapitalization.sentences,
), ),
), ),
); );
@@ -447,9 +443,7 @@ class MessageInputState extends State<MessageInput> {
leading: UserAvatar( leading: UserAvatar(
user: m.user, user: m.user,
), ),
title: Text('${m.user.name}', style: TextStyle(fontWeight: FontWeight.bold),), title: Text('${m.user.name}'),
subtitle: Text('${m.userId}'),
trailing: Icon(Icons.alternate_email, color: StreamChatTheme.of(context).accentColor,),
onTap: () { onTap: () {
_mentionedUsers.add(m.user); _mentionedUsers.add(m.user);
@@ -608,24 +602,22 @@ class MessageInputState extends State<MessageInput> {
} }
} }
Widget _buildAttachmentButton() { Material _buildAttachmentButton() {
return Center( return Material(
child: Material( clipBehavior: Clip.hardEdge,
clipBehavior: Clip.hardEdge, shape: RoundedRectangleBorder(
shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(32),
borderRadius: BorderRadius.circular(32), ),
), color: Colors.transparent,
color: Colors.transparent, child: IconButton(
child: IconButton( onPressed: () {
onPressed: () { showAttachmentModal();
showAttachmentModal(); },
}, icon: Transform.rotate(
icon: Transform.rotate( child: Icon(
child: Icon( Icons.attach_file_sharp,
Icons.attach_file_sharp,
),
angle: 0.4,
), ),
angle: - 0.3,
), ),
), ),
); );
@@ -843,60 +835,24 @@ class MessageInputState extends State<MessageInput> {
return res.file; return res.file;
} }
Widget _buildIdleSendButton(BuildContext context) {
return IconTheme(
data:
StreamChatTheme.of(context).channelTheme.messageInputButtonIconTheme,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Center(
child: Material(
clipBehavior: Clip.hardEdge,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(32),
),
color: Colors.grey,
child: IconButton(
key: Key('sendButton'),
onPressed: () {
sendMessage();
},
icon: Icon(
Icons.arrow_forward,
color: Colors.white,
size: 16.0,
),
),
),
),
),
);
}
Widget _buildSendButton(BuildContext context) { Widget _buildSendButton(BuildContext context) {
return IconTheme( return IconTheme(
data: data:
StreamChatTheme.of(context).channelTheme.messageInputButtonIconTheme, StreamChatTheme.of(context).channelTheme.messageInputButtonIconTheme,
child: Center( child: Material(
child: Padding( clipBehavior: Clip.hardEdge,
padding: const EdgeInsets.all(8.0), shape: RoundedRectangleBorder(
child: Material( borderRadius: BorderRadius.circular(32),
clipBehavior: Clip.hardEdge, ),
shape: RoundedRectangleBorder( color: Colors.transparent,
borderRadius: BorderRadius.circular(32), child: IconButton(
), key: Key('sendButton'),
onPressed: () {
sendMessage();
},
icon: Icon(
Icons.send,
color: StreamChatTheme.of(context).accentColor, color: StreamChatTheme.of(context).accentColor,
child: IconButton(
key: Key('sendButton'),
onPressed: () {
sendMessage();
},
icon: Icon(
Icons.arrow_upward,
color: Colors.white,
size: 16.0,
),
),
), ),
), ),
), ),