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add image group

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This commit is contained in:
Salvatore Giordano
2020-07-23 11:02:46 +02:00
parent d03a70e39a
commit 02a3642894
4 changed files with 183 additions and 64 deletions
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lib/src/message_widget.dart
+80 -50
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@@ -8,6 +8,7 @@ import 'package:flutter_portal/flutter_portal.dart';
import 'package:jiffy/jiffy.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'image_group.dart';
import 'message_actions_bottom_sheet.dart';
import 'message_text.dart';
@@ -272,6 +273,7 @@ class _MessageWidgetState extends State<MessageWidget> {
: Column(
crossAxisAlignment:
CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
..._parseAttachments(context),
if (widget.message.text
@@ -523,6 +525,30 @@ class _MessageWidgetState extends State<MessageWidget> {
}
List<Widget> _parseAttachments(BuildContext context) {
final images = widget.message.attachments
.where((element) => element.type == 'image')
.toList();
if (images.length > 1) {
final imageBuilder = widget.attachmentBuilders['image'];
return [
wrapAttachmentWidget(
context,
Material(
color: widget.messageTheme.messageBackgroundColor,
child: ImageGroup(
size: Size.fromWidth(
MediaQuery.of(context).size.width * 0.8,
),
imageBuilder: imageBuilder,
images: images,
message: widget.message,
),
),
),
];
}
return widget.message.attachments?.map((attachment) {
final attachmentBuilder = widget.attachmentBuilders[attachment.type];
@@ -530,61 +556,65 @@ class _MessageWidgetState extends State<MessageWidget> {
return SizedBox();
}
return Padding(
padding: EdgeInsets.only(
bottom: 4,
),
child: GestureDetector(
onTap: () => retryMessage(context),
onLongPress: () => onLongPress(context),
child: Material(
color: _getBackgroundColor(),
clipBehavior: Clip.hardEdge,
shape: widget.attachmentShape ??
widget.shape ??
ContinuousRectangleBorder(
side: widget.attachmentBorderSide ??
widget.borderSide ??
BorderSide(
color:
Theme.of(context).brightness == Brightness.dark
? Colors.white.withAlpha(24)
: Colors.black.withAlpha(24),
),
borderRadius: widget.attachmentBorderRadiusGeometry ??
widget.borderRadiusGeometry ??
BorderRadius.zero,
final attachmentWidget = attachmentBuilder(
context,
widget.message,
attachment,
);
return wrapAttachmentWidget(context, attachmentWidget);
})?.toList() ??
[];
}
Padding wrapAttachmentWidget(BuildContext context, Widget attachmentWidget) {
return Padding(
padding: EdgeInsets.only(
bottom: 4,
),
child: GestureDetector(
onTap: () => retryMessage(context),
onLongPress: () => onLongPress(context),
child: Material(
color: _getBackgroundColor(),
clipBehavior: Clip.hardEdge,
shape: widget.attachmentShape ??
widget.shape ??
ContinuousRectangleBorder(
side: widget.attachmentBorderSide ??
widget.borderSide ??
BorderSide(
color: Theme.of(context).brightness == Brightness.dark
? Colors.white.withAlpha(24)
: Colors.black.withAlpha(24),
),
child: Padding(
padding: widget.attachmentPadding,
child: ClipRRect(
borderRadius: BorderRadius.circular(6),
child: Transform(
transform: Matrix4.rotationY(widget.reverse ? pi : 0),
alignment: Alignment.center,
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[
getFailedMessageWidget(
context,
padding: const EdgeInsets.all(8.0),
),
attachmentBuilder(
context,
widget.message,
attachment,
),
],
),
borderRadius: widget.attachmentBorderRadiusGeometry ??
widget.borderRadiusGeometry ??
BorderRadius.zero,
),
child: Padding(
padding: widget.attachmentPadding,
child: ClipRRect(
borderRadius: BorderRadius.circular(6),
child: Transform(
transform: Matrix4.rotationY(widget.reverse ? pi : 0),
alignment: Alignment.center,
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[
getFailedMessageWidget(
context,
padding: const EdgeInsets.all(8.0),
),
),
attachmentWidget,
],
),
),
),
);
})?.toList() ??
[];
),
),
),
);
}
void onLongPress(BuildContext context) {