rename package folders

2021-02-01 15:45:58 +01:00
parent 6682ad5e8b
commit 964a428f2e
445 changed files with 1 additions and 343 deletions
@@ -0,0 +1,124 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/material.dart';
+
+import '../stream_chat_flutter.dart';
+import 'attachment_error.dart';
+import 'attachment_title.dart';
+import 'full_screen_media.dart';
+import 'utils.dart';
+
+class ImageAttachment extends StatelessWidget {
+  final Attachment attachment;
+  final Message message;
+  final MessageTheme messageTheme;
+  final Size size;
+  final bool showTitle;
+  final ShowMessageCallback onShowMessage;
+  final ValueChanged<ReturnActionType> onReturnAction;
+
+  const ImageAttachment({
+    Key key,
+    @required this.attachment,
+    @required this.message,
+    @required this.size,
+    this.messageTheme,
+    this.showTitle = true,
+    this.onShowMessage,
+    this.onReturnAction,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (attachment.thumbUrl == null &&
+        attachment.imageUrl == null &&
+        attachment.assetUrl == null) {
+      return AttachmentError(
+        attachment: attachment,
+      );
+    }
+    return ConstrainedBox(
+      constraints: BoxConstraints.loose(size),
+      child: Stack(
+        children: <Widget>[
+          Column(
+            children: <Widget>[
+              Expanded(
+                child: GestureDetector(
+                  onTap: () async {
+                    var result = await Navigator.push(
+                      context,
+                      MaterialPageRoute(
+                        builder: (_) {
+                          final channel = StreamChannel.of(context).channel;
+
+                          return StreamChannel(
+                            channel: channel,
+                            child: FullScreenMedia(
+                              mediaAttachments: [
+                                attachment,
+                              ],
+                              userName: message.user.name,
+                              sentAt: message.createdAt,
+                              message: message,
+                              onShowMessage: onShowMessage,
+                            ),
+                          );
+                        },
+                      ),
+                    );
+
+                    if (result != null) {
+                      onReturnAction(result);
+                    }
+                  },
+                  child: CachedNetworkImage(
+                    height: size?.height,
+                    width: size?.width,
+                    placeholder: (_, __) {
+                      return Container(
+                        width: size?.width,
+                        height: size?.height,
+                        child: Center(
+                          child: CircularProgressIndicator(),
+                        ),
+                      );
+                    },
+                    imageUrl: attachment.thumbUrl ??
+                        attachment.imageUrl ??
+                        attachment.assetUrl,
+                    errorWidget: (context, url, error) => AttachmentError(
+                      attachment: attachment,
+                      size: size,
+                    ),
+                    fit: BoxFit.cover,
+                  ),
+                ),
+              ),
+              if (showTitle && attachment.title != null)
+                Material(
+                  color: messageTheme.messageBackgroundColor,
+                  child: AttachmentTitle(
+                    messageTheme: messageTheme,
+                    attachment: attachment,
+                  ),
+                ),
+            ],
+          ),
+          if (showTitle &&
+              (attachment.titleLink != null || attachment.ogScrapeUrl != null))
+            Positioned.fill(
+              child: Material(
+                color: Colors.transparent,
+                child: InkWell(
+                  onTap: () => launchURL(
+                    context,
+                    attachment.titleLink ?? attachment.ogScrapeUrl,
+                  ),
+                ),
+              ),
+            ),
+        ],
+      ),
+    );
+  }
+}