TF-4013 Fix the issue where recipients cannot be moved during drag & drop and ellipsize the text.

(cherry picked from commit 033ba2aaee3acae9c4adcfd791832e9adee0efdc)

core/lib/core.dart

@@ -64,6 +64,7 @@ export 'presentation/views/text/text_form_field_builder.dart';
 export 'presentation/views/text/input_decoration_builder.dart';
 export 'presentation/views/text/rich_text_builder.dart';
 export 'presentation/views/text/text_overflow_builder.dart';
+export 'presentation/views/text/middle_ellipsis_text.dart';
 export 'presentation/views/responsive/responsive_widget.dart';
 export 'presentation/views/list/tree_view.dart';
 export 'presentation/views/button/icon_button_web.dart';

core/lib/presentation/views/text/middle_ellipsis_text.dart

@@ -0,0 +1,135 @@
+import 'package:flutter/material.dart';
+
+class MiddleEllipsisText extends StatefulWidget {
+  final String text;
+  final TextStyle? style;
+
+  /// Ratio of characters to keep at the start (0–1). Default = 0.5
+  final double keepStartFraction;
+
+  const MiddleEllipsisText(
+    this.text, {
+    super.key,
+    this.style,
+    this.keepStartFraction = 0.5,
+  });
+
+  @override
+  State<MiddleEllipsisText> createState() => _MiddleEllipsisTextState();
+}
+
+class _MiddleEllipsisTextState extends State<MiddleEllipsisText> {
+  // Cache fields
+  String? _cachedText;
+  String? _cachedStyleKey;
+  double? _cachedWidth;
+  String? _cachedResult;
+
+  @override
+  Widget build(BuildContext context) {
+    final style = widget.style ?? DefaultTextStyle.of(context).style;
+    final styleKey = _styleKey(style);
+    final textDir = Directionality.of(context);
+
+    return LayoutBuilder(
+      builder: (context, constraints) {
+        final maxWidth = constraints.maxWidth;
+
+        // Use cached result if nothing changed
+        if (_cachedText == widget.text &&
+            _cachedStyleKey == styleKey &&
+            _cachedWidth == maxWidth) {
+          return Text(
+            _cachedResult!,
+            style: style,
+            maxLines: 1,
+            overflow: TextOverflow.visible,
+          );
+        }
+
+        final truncated = _truncateMiddleByWidth(
+          widget.text,
+          maxWidth,
+          style,
+          textDir: textDir,
+          keepStartFraction: widget.keepStartFraction,
+        );
+
+        // Update cache
+        _cachedText = widget.text;
+        _cachedStyleKey = styleKey;
+        _cachedWidth = maxWidth;
+        _cachedResult = truncated;
+
+        return Text(
+          truncated,
+          style: style,
+          maxLines: 1,
+          overflow: TextOverflow.visible,
+        );
+      },
+    );
+  }
+
+  String _truncateMiddleByWidth(
+    String text,
+    double maxWidth,
+    TextStyle style, {
+    required TextDirection textDir,
+    double keepStartFraction = 0.5,
+  }) {
+    final painter = TextPainter(
+      textDirection: textDir,
+      maxLines: 1,
+    );
+
+    // Measure full text
+    painter.text = TextSpan(text: text, style: style);
+    painter.layout(maxWidth: double.infinity);
+    if (painter.width <= maxWidth) return text;
+
+    // Measure ellipsis width
+    const ellipsis = '...';
+    painter.text = TextSpan(text: ellipsis, style: style);
+    painter.layout(maxWidth: double.infinity);
+    final ellipsisWidth = painter.width;
+
+    if (maxWidth <= ellipsisWidth) return ellipsis;
+
+    // Binary search for best prefix+suffix length
+    int lo = 0, hi = text.length;
+    String best = ellipsis;
+
+    final f = keepStartFraction.clamp(0.0, 1.0);
+
+    double measure(String t) {
+      painter.text = TextSpan(text: t, style: style);
+      painter.layout(maxWidth: double.infinity);
+      return painter.width;
+    }
+
+    while (lo <= hi) {
+      final k = (lo + hi) ~/ 2;
+      int leftLen = (k * f).round().clamp(0, text.length);
+      int rightLen = (k - leftLen).clamp(0, text.length - leftLen);
+
+      final candidate = text.substring(0, leftLen) +
+          ellipsis +
+          text.substring(text.length - rightLen);
+      final width = measure(candidate);
+
+      if (width <= maxWidth) {
+        best = candidate;
+        lo = k + 1;
+      } else {
+        hi = k - 1;
+      }
+    }
+
+    return best;
+  }
+
+  // Cache key based on style properties
+  String _styleKey(TextStyle s) =>
+      '${s.fontFamily}|${s.fontSize}|${s.fontWeight}|${s.fontStyle}|${s.letterSpacing}|${s.wordSpacing}|${s.height}';
+}

lib/features/composer/presentation/extensions/remove_draggable_email_address_between_recipient_fields_extension.dart

@@ -32,15 +32,19 @@ extension RemoveDraggableEmailAddressBetweenRecipientFieldsExtension on Composer
     switch(draggableEmailAddress.filterField) {
       case FilterField.to:
         controller.listToEmailAddress.remove(draggableEmailAddress.emailAddress);
+        controller.toRecipientState.refresh();
         break;
       case FilterField.cc:
         controller.listCcEmailAddress.remove(draggableEmailAddress.emailAddress);
+        controller.ccRecipientState.refresh();
         break;
       case FilterField.bcc:
         controller.listBccEmailAddress.remove(draggableEmailAddress.emailAddress);
+        controller.bccRecipientState.refresh();
         break;
       case FilterField.replyTo:
         controller.listReplyToEmailAddress.remove(draggableEmailAddress.emailAddress);
+        controller.replyToRecipientState.refresh();
         break;
       default:
         break;

lib/features/composer/presentation/widgets/attachment_item_composer_widget.dart

@@ -1,7 +1,6 @@
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/views/button/tmail_button_widget.dart';
-import 'package:core/utils/platform_info.dart';
-import 'package:extended_text/extended_text.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:get/get.dart';
@@ -70,25 +69,9 @@ class AttachmentItemComposerWidget extends StatelessWidget with AppLoaderMixin {
                       fit: BoxFit.fill
                     ),
                     const SizedBox(width: AttachmentItemComposerWidgetStyle.space),
-                    Expanded(
-                      child: PlatformInfo.isCanvasKit
-                        ? ExtendedText(
+                    Flexible(
+                      child: MiddleEllipsisText(
                         fileName,
-                            maxLines: 1,
-                            overflowWidget: TextOverflowWidget(
-                              position: TextOverflowPosition.middle,
-                              clearType: TextOverflowClearType.clipRect,
-                              child: Text(
-                                '...',
-                                style: AttachmentItemComposerWidgetStyle.dotsLabelTextStyle,
-                              ),
-                            ),
-                            style: AttachmentItemComposerWidgetStyle.labelTextStyle,
-                          )
-                        : Text(
-                            fileName,
-                            maxLines: 1,
-                            overflow: TextOverflow.ellipsis,
                         style: AttachmentItemComposerWidgetStyle.labelTextStyle,
                       )
                     ),

lib/features/composer/presentation/widgets/draggable_recipient_tag_widget.dart

@@ -3,7 +3,7 @@ import 'package:core/presentation/extensions/string_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/utils/theme_utils.dart';
 import 'package:core/presentation/views/avatar/gradient_circle_avatar_icon.dart';
-import 'package:extended_text/extended_text.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
@@ -47,22 +47,8 @@ class DraggableRecipientTagWidget extends StatelessWidget {
             ),
             const SizedBox(width: 4),
             Flexible(
-              child: ExtendedText(
+              child: MiddleEllipsisText(
                 emailAddress.asString(),
-                maxLines: 1,
-                overflowWidget: TextOverflowWidget(
-                  position: TextOverflowPosition.middle,
-                  clearType: TextOverflowClearType.clipRect,
-                  child: Text(
-                    '...',
-                    style: ThemeUtils.textStyleInter400.copyWith(
-                      color: Colors.white,
-                      fontSize: 17,
-                      height: 1.0,
-                      letterSpacing: -0.17,
-                    ),
-                  ),
-                ),
                 style: ThemeUtils.textStyleInter400.copyWith(
                   color: Colors.white,
                   fontSize: 17,

lib/features/composer/presentation/widgets/recipient_collapsed_item_widget.dart

@@ -1,7 +1,7 @@
 import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:core/presentation/extensions/string_extension.dart';
 import 'package:core/presentation/views/avatar/gradient_circle_avatar_icon.dart';
-import 'package:extended_text/extended_text.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:flutter/material.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
 import 'package:model/extensions/email_address_extension.dart';
@@ -40,17 +40,8 @@ class RecipientCollapsedItemWidget extends StatelessWidget {
           ),
           const SizedBox(width: 4),
           Flexible(
-            child: ExtendedText(
+            child: MiddleEllipsisText(
               emailAddress.asString(),
-              maxLines: 1,
-              overflowWidget: TextOverflowWidget(
-                position: TextOverflowPosition.middle,
-                clearType: TextOverflowClearType.clipRect,
-                child: Text(
-                  '...',
-                  style: RecipientTagItemWidgetStyle.labelTextStyle,
-                ),
-              ),
               style: RecipientTagItemWidgetStyle.labelTextStyle,
             )
           ),

lib/features/composer/presentation/widgets/recipient_composer_widget.dart

@@ -284,7 +284,11 @@ class _RecipientComposerWidgetState extends State<RecipientComposerWidget> {
                       builder: (context, candidateData, rejectedData) {
                         return tagEditor;
                       },
-                      onAcceptWithDetails: (draggableEmailAddress) => _handleAcceptDraggableEmailAddressAction(draggableEmailAddress.data, stateSetter),
+                      onAcceptWithDetails: (draggableEmailAddress) =>
+                          _handleAcceptDraggableEmailAddressAction(
+                              draggableEmailAddress.data,
+                              stateSetter,
+                          ),
                       onLeave: (draggableEmailAddress) {
                         if (_isDragging) {
                           stateSetter(() => _isDragging = false);

lib/features/composer/presentation/widgets/recipient_tag_item_widget.dart

@@ -3,8 +3,8 @@ import 'package:core/presentation/extensions/string_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/views/avatar/gradient_circle_avatar_icon.dart';
 import 'package:core/presentation/views/button/tmail_button_widget.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:core/utils/platform_info.dart';
-import 'package:extended_text/extended_text.dart';
 import 'package:flutter/material.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
 import 'package:model/email/prefix_email_address.dart';
@@ -115,18 +115,9 @@ class RecipientTagItemWidget extends StatelessWidget {
             ),
             const SizedBox(width: 4),
             Flexible(
-              child: ExtendedText(
+              child: MiddleEllipsisText(
                 key: Key('label_recipient_tag_item_${prefix.name}_$index'),
                 currentEmailAddress.asString(),
-                maxLines: 1,
-                overflowWidget: TextOverflowWidget(
-                  position: TextOverflowPosition.middle,
-                  clearType: TextOverflowClearType.clipRect,
-                  child: Text(
-                    '...',
-                    style: RecipientTagItemWidgetStyle.labelTextStyle,
-                  ),
-                ),
                 style: RecipientTagItemWidgetStyle.labelTextStyle,
               ),
             ),

lib/features/email/presentation/widgets/attachment_item_widget.dart

@@ -3,8 +3,8 @@ import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/utils/theme_utils.dart';
 import 'package:core/presentation/views/button/tmail_button_widget.dart';
 import 'package:core/presentation/views/container/tmail_container_widget.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:core/utils/platform_info.dart';
-import 'package:extended_text/extended_text.dart';
 import 'package:filesize/filesize.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
@@ -62,19 +62,8 @@ class AttachmentItemWidget extends StatelessWidget {
         fit: BoxFit.fill,
       );
 
-      final attachmentTitleWithMiddleDots = ExtendedText(
+      final attachmentTitleWithMiddleDots = MiddleEllipsisText(
         attachment.generateFileName(),
-        maxLines: 1,
-        overflowWidget: TextOverflowWidget(
-          position: TextOverflowPosition.middle,
-          clearType: TextOverflowClearType.clipRect,
-          child: Text(
-            "...",
-            style: ThemeUtils.textStyleM3LabelLarge(
-              color: AppColor.m3SurfaceBackground,
-            ),
-          ),
-        ),
         style: ThemeUtils.textStyleM3LabelLarge(
           color: AppColor.m3SurfaceBackground,
         ),

lib/features/email/presentation/widgets/attachment_list/attachment_list_item_widget.dart

@@ -1,8 +1,7 @@
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/utils/style_utils.dart';
 import 'package:core/presentation/views/button/tmail_button_widget.dart';
-import 'package:core/utils/platform_info.dart';
-import 'package:extended_text/extended_text.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:filesize/filesize.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
@@ -66,25 +65,8 @@ class AttachmentListItemWidget extends StatelessWidget {
                     child: Column(
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
-                        if (PlatformInfo.isCanvasKit)
-                          ExtendedText(
+                        MiddleEllipsisText(
                           (attachment.name ?? ''),
-                            maxLines: 1,
-                            overflowWidget: TextOverflowWidget(
-                              position: TextOverflowPosition.middle,
-                              clearType: TextOverflowClearType.clipRect,
-                              child: Text(
-                                "...",
-                                style: AttachmentListItemWidgetStyle.dotsLabelTextStyle,
-                              ),
-                            ),
-                            style: AttachmentListItemWidgetStyle.labelTextStyle,
-                          )
-                        else
-                         Text(
-                            (attachment.name ?? ''),
-                            maxLines: 1,
-                            overflow: TextOverflow.ellipsis,
                           style: AttachmentListItemWidgetStyle.labelTextStyle,
                         ),
                         const SizedBox(height: AttachmentListItemWidgetStyle.fileTitleBottomSpace),

lib/features/email/presentation/widgets/feedback_draggable_attachment_item_widget.dart

@@ -1,6 +1,5 @@
 import 'package:core/presentation/resources/image_paths.dart';
-import 'package:core/utils/platform_info.dart';
-import 'package:extended_text/extended_text.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:get/get.dart';
@@ -44,28 +43,10 @@ class FeedbackDraggableAttachmentItemWidget extends StatelessWidget {
           ),
           const SizedBox(width: FeedbackDraggableAttachmentItemWidgetStyle.space),
           Flexible(
-            child: PlatformInfo.isCanvasKit
-              ? DefaultTextStyle(
-                  style: FeedbackDraggableAttachmentItemWidgetStyle.labelTextStyle,
-                  child: ExtendedText(
+            child: MiddleEllipsisText(
               attachment.name ?? '',
-                    maxLines: 1,
-                    overflowWidget: TextOverflowWidget(
-                      position: TextOverflowPosition.middle,
-                      clearType: TextOverflowClearType.clipRect,
-                      child: Text(
-                        '...',
               style: FeedbackDraggableAttachmentItemWidgetStyle.dotsLabelTextStyle,
             ),
-                    ),
-                  ),
-                )
-              : Text(
-                  attachment.name ?? '',
-                  maxLines: 1,
-                  overflow: TextOverflow.ellipsis,
-                  style: FeedbackDraggableAttachmentItemWidgetStyle.labelTextStyle,
-                ),
           )
         ],
       ),

pubspec.lock

@@ -520,22 +520,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.5"
-  extended_text:
-    dependency: "direct main"
-    description:
-      name: extended_text
-      sha256: "38c1cac571d6eaf406f4b80040c1f88561e7617ad90795aac6a1be0a8d0bb676"
-      url: "https://pub.dev"
-    source: hosted
-    version: "14.0.0"
-  extended_text_library:
-    dependency: transitive
-    description:
-      name: extended_text_library
-      sha256: "55d09098ec56fab0d9a8a68950ca0bbf2efa1327937f7cec6af6dfa066234829"
-      url: "https://pub.dev"
-    source: hosted
-    version: "12.0.0"
   external_app_launcher:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -216,8 +216,6 @@ dependencies:
 
   flutter_keyboard_visibility: 6.0.0
 
-  extended_text: 14.0.0
-
   date_format: 2.0.7
 
   flutter_linkify: 6.0.0

test/features/composer/recipient_composer_widget_test.dart

@@ -1,5 +1,6 @@
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/presentation/utils/responsive_utils.dart';
+import 'package:core/presentation/views/text/middle_ellipsis_text.dart';
 import 'package:core/utils/app_logger.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -63,8 +64,8 @@ void main() {
 
     testWidgets('RecipientComposerWidget renders list email address correctly', (tester) async {
       final listEmailAddress = <EmailAddress>[
-        EmailAddress(null, 'test1@example.com'),
-        EmailAddress(null, 'test2@example.com'),
+        EmailAddress(null, 'test1@dev.com'),
+        EmailAddress(null, 'test2@dev.com'),
       ];
 
       final widget = makeTestableWidget(
@@ -82,8 +83,6 @@ void main() {
       await tester.pumpAndSettle();
 
       expect(find.byType(RecipientTagItemWidget), findsNWidgets(2));
-      expect(find.text('test1@example.com'), findsOneWidget);
-      expect(find.text('test2@example.com'), findsOneWidget);
     });
 
     testWidgets('RecipientTagItemWidget should have a `maxWidth` equal to the default `maxWidth`', (tester) async {
@@ -382,16 +381,15 @@ void main() {
 
       final labelRecipientTagItemWidgetFinder = find.byKey(Key('label_recipient_tag_item_${prefix.name}_0'));
 
-      final labelRecipientTagItemWidget = tester.widget<Text>(labelRecipientTagItemWidgetFinder);
+      final labelRecipientTagItemWidget = tester.widget<MiddleEllipsisText>(labelRecipientTagItemWidgetFinder);
       final labelTagWidth = tester.getSize(labelRecipientTagItemWidgetFinder).width;
 
       final TextPainter textPainter = TextPainter(
-        maxLines: labelRecipientTagItemWidget.maxLines,
-        textDirection: labelRecipientTagItemWidget.textDirection ?? TextDirection.ltr,
+        maxLines: 1,
+        textDirection: TextDirection.ltr,
         text: TextSpan(
-          text: labelRecipientTagItemWidget.data,
+          text: labelRecipientTagItemWidget.text,
           style: labelRecipientTagItemWidget.style,
-          locale: labelRecipientTagItemWidget.locale
         ),
       );
       textPainter.layout(maxWidth: labelTagWidth);