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perf: only build reaction indicator when needed

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This commit is contained in:
Gordon Hayes
2021-09-08 14:31:36 +02:00
parent 0425d67747
commit 311b109994
1 changed files with 17 additions and 9 deletions
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packages/stream_chat_flutter/lib/src/message_widget.dart
+17 -9
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@@ -595,6 +595,8 @@ class _MessageWidgetState extends State<MessageWidget>
final bottomRowPadding = final bottomRowPadding =
widget.showUserAvatar != DisplayWidget.gone ? avatarWidth + 8.5 : 0.5; widget.showUserAvatar != DisplayWidget.gone ? avatarWidth + 8.5 : 0.5;
final showReactions = _shouldShowReactions;
return Material( return Material(
type: widget.message.pinned && widget.showPinHighlight type: widget.message.pinned && widget.showPinHighlight
? MaterialType.card ? MaterialType.card
@@ -658,15 +660,21 @@ class _MessageWidgetState extends State<MessageWidget>
SizedBox(width: avatarWidth + 4), SizedBox(width: avatarWidth + 4),
Flexible( Flexible(
child: PortalEntry( child: PortalEntry(
visible: _shouldShowReactions, visible: showReactions,
portal: Container( portal: showReactions
transform: Matrix4.translationValues( ? Container(
widget.reverse ? 12 : -12, 0, 0), transform:
constraints: const BoxConstraints( Matrix4.translationValues(
maxWidth: 22 * 6.0, widget.reverse ? 12 : -12,
), 0,
child: _buildReactionIndicator(context), 0),
), constraints: const BoxConstraints(
maxWidth: 22 * 6.0,
),
child: _buildReactionIndicator(
context),
)
: null,
portalAnchor: portalAnchor:
Alignment(widget.reverse ? 1 : -1, -1), Alignment(widget.reverse ? 1 : -1, -1),
childAnchor: childAnchor: