Merge pull request #122 from GetStream/feature/attachments
Feature/attachments
This commit is contained in:
Salvatore Giordano
@@ -1,53 +0,0 @@
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import 'package:flutter/material.dart';
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import 'package:stream_chat_flutter/stream_chat_flutter.dart';
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class AttachmentActions extends StatelessWidget {
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final Attachment attachment;
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final Message message;
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const AttachmentActions({
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Key key,
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this.attachment,
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this.message,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final streamChannel = StreamChannel.of(context);
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return Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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mainAxisSize: MainAxisSize.min,
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children: attachment.actions?.map((action) {
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if (action.style == 'primary') {
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return FlatButton(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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child: Text('${action.text}'),
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color: action.style == 'primary'
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? StreamChatTheme.of(context).accentColor
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: null,
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textColor: Colors.white,
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onPressed: () {
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streamChannel.channel.sendAction(message, {
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action.name: action.value,
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});
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},
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);
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}
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return OutlineButton(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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child: Text('${action.text}'),
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color: StreamChatTheme.of(context).accentColor,
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onPressed: () {
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streamChannel.channel.sendAction(message, {
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action.name: action.value,
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});
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},
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);
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})?.toList(),
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);
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}
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}
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+276
-25
@@ -1,10 +1,9 @@
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:stream_chat_flutter/src/attachment_actions.dart';
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import '../stream_chat_flutter.dart';
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import 'attachment_error.dart';
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import 'attachment_title.dart';
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import 'full_screen_image.dart';
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class GiphyAttachment extends StatelessWidget {
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@@ -31,13 +30,256 @@ class GiphyAttachment extends StatelessWidget {
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);
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}
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return attachment.actions != null
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? _buildSendingAttachment(context)
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: _buildSentAttachment(context);
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}
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Widget _buildSendingAttachment(context) {
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final streamChannel = StreamChannel.of(context);
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return Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: <Widget>[
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Stack(
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children: <Widget>[
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GestureDetector(
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children: [
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Card(
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clipBehavior: Clip.antiAlias,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.only(
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topRight: Radius.circular(16.0),
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bottomRight: Radius.circular(0.0),
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topLeft: Radius.circular(16.0),
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bottomLeft: Radius.circular(16.0),
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),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: <Widget>[
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: GestureDetector(
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onTap: () {
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Navigator.push(context, MaterialPageRoute(builder: (_) {
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return FullScreenImage(
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url: attachment.imageUrl ??
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attachment.assetUrl ??
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attachment.thumbUrl,
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);
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}));
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},
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child: CachedNetworkImage(
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height: size?.height,
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width: size?.width,
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placeholder: (_, __) {
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return Container(
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width: size?.width,
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height: size?.height,
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child: Center(
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child: CircularProgressIndicator(),
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),
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);
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},
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imageUrl: attachment.thumbUrl ??
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attachment.imageUrl ??
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attachment.assetUrl,
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errorWidget: (context, url, error) => AttachmentError(
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attachment: attachment,
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size: size,
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),
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fit: BoxFit.cover,
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),
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),
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),
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Positioned(
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left: 0,
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top: 0,
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child: Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.only(
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bottomRight: Radius.circular(16.0),
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)),
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child: Padding(
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padding: const EdgeInsets.only(
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left: 8.0,
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right: 8.0,
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top: 8.0,
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bottom: 4.0,
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),
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child: Row(
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children: [
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Icon(
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StreamIcons.lightning,
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color: StreamChatTheme.of(context).accentColor,
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size: 16.0,
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),
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Text(
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'GIPHY',
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style: TextStyle(
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color: StreamChatTheme.of(context).accentColor,
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fontWeight: FontWeight.bold,
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fontSize: 11.0,
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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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if (attachment.title != null)
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Container(
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alignment: Alignment.bottomCenter,
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child: Material(
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color: Colors.white,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Card(
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child: IconButton(
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icon: Icon(
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StreamIcons.left,
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size: 24.0,
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),
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splashRadius: 24,
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onPressed: () {
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streamChannel.channel.sendAction(message, {
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'image_action': 'shuffle',
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});
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},
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),
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shape: CircleBorder(),
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),
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Expanded(
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child: Center(
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child: Text(
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'"${attachment.title}"',
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style: TextStyle(
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fontStyle: FontStyle.italic,
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),
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),
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),
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),
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Card(
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child: IconButton(
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icon: Icon(
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StreamIcons.right,
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size: 24.0,
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),
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splashRadius: 24,
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onPressed: () {
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streamChannel.channel.sendAction(message, {
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'image_action': 'shuffle',
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});
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},
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),
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shape: CircleBorder(),
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),
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],
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),
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),
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),
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SizedBox(
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height: 4.0,
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),
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Container(
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color: Colors.black.withOpacity(0.2),
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width: double.infinity,
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height: 0.5,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Expanded(
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child: FlatButton(
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height: 50,
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onPressed: () {
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streamChannel.channel.sendAction(message, {
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'image_action': 'cancel',
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});
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},
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child: Text(
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'Cancel',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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color: Colors.black.withOpacity(0.5)),
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),
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),
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),
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Container(
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width: 0.5,
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color: Colors.black.withOpacity(0.2),
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height: 50.0,
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),
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Expanded(
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child: FlatButton(
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height: 50,
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onPressed: () {
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streamChannel.channel.sendAction(message, {
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'image_action': 'send',
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});
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},
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child: Text(
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'Send',
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style: TextStyle(
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color: StreamChatTheme.of(context).accentColor,
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fontWeight: FontWeight.bold),
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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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SizedBox(
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height: 4.0,
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),
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Align(
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alignment: Alignment.centerRight,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 4.0),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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StreamIcons.eye,
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color: Colors.black.withOpacity(0.5),
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size: 16.0,
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),
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SizedBox(
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width: 8.0,
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),
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Text(
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'Only visible to you',
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style: TextStyle(
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color: Colors.black.withOpacity(0.5),
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fontSize: 12.0,
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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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Widget _buildSentAttachment(context) {
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return Container(
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child: Column(
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children: [
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Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.only(
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topRight: Radius.circular(16.0),
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bottomRight: Radius.circular(0.0),
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topLeft: Radius.circular(16.0),
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bottomLeft: Radius.circular(16.0),
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),
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),
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clipBehavior: Clip.antiAlias,
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child: GestureDetector(
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onTap: () {
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Navigator.push(context, MaterialPageRoute(builder: (_) {
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return FullScreenImage(
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@@ -69,25 +311,34 @@ class GiphyAttachment extends StatelessWidget {
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fit: BoxFit.cover,
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),
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),
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],
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),
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if (attachment.title != null)
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Container(
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alignment: Alignment.bottomCenter,
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child: Material(
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color: messageTheme.messageBackgroundColor,
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child: AttachmentTitle(
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messageTheme: messageTheme,
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attachment: attachment,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 8.0),
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child: Row(
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children: [
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Row(
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children: [
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Icon(
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StreamIcons.lightning,
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color: StreamChatTheme.of(context).accentColor,
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size: 15.0,
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),
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Text(
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'GIPHY',
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style: TextStyle(
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color: StreamChatTheme.of(context).accentColor,
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fontWeight: FontWeight.bold,
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fontSize: 11.0,
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),
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),
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],
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),
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],
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mainAxisAlignment: MainAxisAlignment.start,
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),
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),
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if (attachment.actions != null)
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AttachmentActions(
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attachment: attachment,
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message: message,
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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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@@ -335,7 +335,7 @@ class MessageInputState extends State<MessageInput> {
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setState(() {
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_commandEnabled = true;
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});
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_commandsOverlay.remove();
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_commandsOverlay?.remove();
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_commandsOverlay = null;
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} else {
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_commandsOverlay = _buildCommandsOverlayEntry();
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@@ -344,6 +344,7 @@ class MessageInputState extends State<MessageInput> {
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}
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if (textEditingController.selection.isCollapsed &&
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s.isNotEmpty &&
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(s[textEditingController.selection.start - 1] == '@' ||
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textEditingController.text
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.substring(
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@@ -183,7 +183,9 @@ class MessageWidget extends StatefulWidget {
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'giphy': (context, message, attachment) {
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return GiphyAttachment(
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attachment: attachment,
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messageTheme: messageTheme,
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messageTheme: messageTheme.copyWith(
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messageBackgroundColor: Colors.white,
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),
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message: message,
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size: Size(
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MediaQuery.of(context).size.width * 0.8,
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@@ -213,6 +215,10 @@ class _MessageWidgetState extends State<MessageWidget> {
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var leftPadding = widget.showUserAvatar != DisplayWidget.gone
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? widget.messageTheme.avatarTheme.constraints.maxWidth + 16.0
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: 6.0;
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bool isGiphy =
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widget.message.attachments.any((element) => element.type == 'giphy');
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return Portal(
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child: Padding(
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padding: widget.padding ?? EdgeInsets.all(8),
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@@ -287,8 +293,9 @@ class _MessageWidgetState extends State<MessageWidget> {
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children: <Widget>[
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..._parseAttachments(context),
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if (widget.message.text
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.trim()
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.isNotEmpty)
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.trim()
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.isNotEmpty &&
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!isGiphy)
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_buildTextBubble(context),
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],
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),
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@@ -551,12 +558,14 @@ class _MessageWidgetState extends State<MessageWidget> {
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widget.message,
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attachment,
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);
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return wrapAttachmentWidget(context, attachmentWidget);
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return wrapAttachmentWidget(context, attachmentWidget,
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attachment: attachment);
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})?.toList() ??
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[];
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}
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Padding wrapAttachmentWidget(BuildContext context, Widget attachmentWidget) {
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Padding wrapAttachmentWidget(BuildContext context, Widget attachmentWidget,
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{Attachment attachment}) {
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return Padding(
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padding: EdgeInsets.only(
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bottom: 4,
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@@ -565,7 +574,9 @@ class _MessageWidgetState extends State<MessageWidget> {
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onTap: () => retryMessage(context),
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onLongPress: () => onLongPress(context),
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child: Material(
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color: _getBackgroundColor(),
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color: attachment?.type == 'giphy'
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? Colors.white
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: _getBackgroundColor(),
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clipBehavior: Clip.hardEdge,
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shape: widget.attachmentShape ??
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widget.shape ??
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Reference in New Issue
Block a user