feat : replace ReadMore by custom readmoretext

.dart_tool/package_config.json

@@ -445,12 +445,6 @@
       "packageUri": "lib/",
       "languageVersion": "3.0"
     },
-    {
-      "name": "readmore",
-      "rootUri": "file:///C:/Users/Yael/AppData/Local/Pub/Cache/hosted/pub.dev/readmore-3.0.0",
-      "packageUri": "lib/",
-      "languageVersion": "3.0"
-    },
     {
       "name": "recase",
       "rootUri": "file:///C:/Users/Yael/AppData/Local/Pub/Cache/hosted/pub.dev/recase-4.1.0",

.dart_tool/package_config_subset

@@ -278,10 +278,6 @@ pubspec_parse
 3.0
 file:///C:/Users/Yael/AppData/Local/Pub/Cache/hosted/pub.dev/pubspec_parse-1.3.0/
 file:///C:/Users/Yael/AppData/Local/Pub/Cache/hosted/pub.dev/pubspec_parse-1.3.0/lib/
-readmore
-3.0
-file:///C:/Users/Yael/AppData/Local/Pub/Cache/hosted/pub.dev/readmore-3.0.0/
-file:///C:/Users/Yael/AppData/Local/Pub/Cache/hosted/pub.dev/readmore-3.0.0/lib/
 recase
 2.12
 file:///C:/Users/Yael/AppData/Local/Pub/Cache/hosted/pub.dev/recase-4.1.0/

lib/ui/common/ReadMoreText.dart

@@ -0,0 +1,100 @@
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+
+
+class ReadMoreText extends StatefulWidget {
+  const ReadMoreText(
+      this.text, {
+        Key? key,
+        this.trimLines = 2,
+        this.collapsedText = '... read more',
+        this.expandedText = ' read less',
+        this.textStyle,
+      })  : assert(text != null),
+        super(key: key);
+
+  final String text;
+  final int trimLines;
+  final String collapsedText;
+  final String expandedText;
+  final TextStyle? textStyle;
+
+  @override
+  ReadMoreTextState createState() => ReadMoreTextState();
+}
+
+class ReadMoreTextState extends State<ReadMoreText> {
+  bool _readMore = true;
+  void _onTapLink() {
+    setState(() => _readMore = !_readMore);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final DefaultTextStyle defaultTextStyle = DefaultTextStyle.of(context);
+    final colorClickableText = Colors.blue;
+    final widgetColor = Colors.black;
+    TextSpan link = TextSpan(
+      text: _readMore ? widget.collapsedText : widget.expandedText,
+      style: TextStyle(
+        color: colorClickableText,
+      ),
+      recognizer: TapGestureRecognizer()..onTap = _onTapLink
+    );
+    Widget result = LayoutBuilder(
+      builder: (BuildContext context, BoxConstraints constraints) {
+        assert(constraints.hasBoundedWidth);
+        final double maxWidth = constraints.maxWidth;
+        // Create a TextSpan with data
+        final text = TextSpan(
+          text: widget.text,
+        );
+        // Layout and measure link
+        TextPainter textPainter = TextPainter(
+          text: link,
+          textDirection: TextDirection.rtl,//better to pass this from master widget if ltr and rtl both supported
+          maxLines: widget.trimLines,
+          ellipsis: '...',
+        );
+        textPainter.layout(minWidth: constraints.minWidth, maxWidth: maxWidth);
+        final linkSize = textPainter.size;
+        // Layout and measure text
+        textPainter.text = text;
+        textPainter.layout(minWidth: constraints.minWidth, maxWidth: maxWidth);
+        final textSize = textPainter.size;
+        // Get the endIndex of data
+        int? endIndex;
+        final pos = textPainter.getPositionForOffset(Offset(
+            textSize.width - linkSize.width,
+            textSize.height,
+        ));
+        endIndex = textPainter.getOffsetBefore(pos.offset);
+        var textSpan;
+        if (textPainter.didExceedMaxLines) {
+          textSpan = TextSpan(
+            text: _readMore
+                ? widget.text.substring(0, endIndex)
+                : widget.text,
+            style: widget.textStyle ?? TextStyle(
+              color: widgetColor,
+            ),
+            children: <TextSpan>[link],
+          );
+        } else {
+          textSpan = TextSpan(
+            text: widget.text,
+            style: widget.textStyle ?? TextStyle(
+              color: widgetColor,
+            ),
+          );
+        }
+        return RichText(
+          softWrap: true,
+          overflow: TextOverflow.clip,
+          text: textSpan,
+        );
+      },
+    );
+    return result;
+  }
+}

lib/ui/common/post_card_widget.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'dart:async';
-import 'package:readmore/readmore.dart';
+import 'ReadMoreText.dart';
 
 class PostCardWidget extends StatefulWidget {
   final String title;
@@ -105,15 +105,11 @@ class _PostCardWidgetState extends State<PostCardWidget> {
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
-                // Contenu
+                ReadMoreText(widget.content,
-                ReadMoreText(
-                  widget.content,
-                  trimMode: TrimMode.Line,
                   trimLines: 2,
-                  colorClickableText: Theme.of(context).colorScheme.primary,
+                  collapsedText: '... Voir plus',
-                  trimCollapsedText: 'Voir plus',
+                  expandedText: ' Voir moins',
-                  trimExpandedText: 'Voir moins',
+                  textStyle: Theme.of(context).textTheme.bodyMedium?.copyWith(
-                  moreStyle: Theme.of(context).textTheme.bodyMedium?.copyWith(
                     color: Colors.white,
                     height: 1.4,
                   ),

pubspec.lock

@@ -581,14 +581,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
-  readmore:
-    dependency: "direct main"
-    description:
-      name: readmore
-      sha256: e8fca2bd397b86342483b409e2ec26f06560a5963aceaa39b27f30722b506187
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.0"
   recase:
     dependency: transitive
     description:

pubspec.yaml

@@ -15,7 +15,6 @@ dependencies:
   google_fonts: ^6.2.1
   http: ^1.2.2
   intl: any
-  readmore: ^3.0.0
   stacked: ^3.4.0
   stacked_services: ^1.1.0