Fix paste text mess up style and Add support copy/cut block text.

CHANGELOG.md

@@ -1,3 +1,7 @@
+# [7.2.17]
+- Fix paste text mess up style.
+- Add support copy/cut block text.
+
 # [7.2.16]
 - Allow for custom context menu.
 

lib/src/models/documents/nodes/line.dart

@@ -405,25 +405,32 @@ class Line extends Container<Leaf?> {
  var node = data.node as Leaf?;
  if (node != null) {
  var pos = 0;
- if (node is Text || node.value is Embeddable) {
- pos = node.length - data.offset;
- result.add(OffsetValue(
- beg, node is Text ? node.style : node.value as Embeddable));
+ pos = node.length - data.offset;
+ if (node is Text && node.style.isNotEmpty) {
+ result.add(OffsetValue(beg, node.style, node.length));
+ } else if (node.value is Embeddable) {
+ result.add(OffsetValue(beg, node.value as Embeddable, node.length));
  }
  while (!node!.isLast && pos < local) {
  node = node.next as Leaf;
- if (node is Text || node.value is Embeddable) {
- result.add(OffsetValue(
- pos + beg, node is Text ? node.style : node.value as Embeddable));
- pos += node.length;
+ if (node is Text && node.style.isNotEmpty) {
+ result.add(OffsetValue(pos + beg, node.style, node.length));
+ } else if (node.value is Embeddable) {
+ result.add(
+ OffsetValue(pos + beg, node.value as Embeddable, node.length));
  }
+ pos += node.length;
  }
  }
 
+ if (style.isNotEmpty) {
+ result.add(OffsetValue(beg, style));
+ }
+
  final remaining = len - local;
  if (remaining > 0 && nextLine != null) {
  final rest = nextLine!
- .collectAllIndividualStylesAndEmbed(0, remaining, beg: local);
+ .collectAllIndividualStylesAndEmbed(0, remaining, beg: local + beg);
  result.addAll(rest);
  }
 

lib/src/models/documents/style.dart

@@ -42,6 +42,9 @@ class Style {
 
  bool get isInline => isNotEmpty && values.every((item) => item.isInline);
 
+ bool get isBlock =>
+ isNotEmpty && values.every((item) => item.scope == AttributeScope.BLOCK);
+
  bool get isIgnored =>
  isNotEmpty && values.every((item) => item.scope == AttributeScope.IGNORE);
 

lib/src/widgets/raw_editor/raw_editor_state_selection_delegate_mixin.dart

@@ -3,6 +3,7 @@ import 'dart:math' as math;
 import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
 
+import '../../../flutter_quill.dart';
 import '../../models/documents/document.dart';
 import '../../models/documents/nodes/embeddable.dart';
 import '../../models/documents/nodes/leaf.dart';
@@ -51,12 +52,15 @@ mixin RawEditorStateSelectionDelegateMixin on EditorState
  if (styleAndEmbed is Embeddable) {
  widget.controller.replaceText(pos + offset, 0, styleAndEmbed, null);
  } else {
- widget.controller.formatTextStyle(
- pos + offset,
- i == pasteStyleAndEmbed.length - 1
- ? pastePlainText.length - offset
- : pasteStyleAndEmbed[i + 1].offset,
- styleAndEmbed);
+ final style = styleAndEmbed as Style;
+ if (style.isInline) {
+ widget.controller.formatTextStyle(
+ pos + offset, pasteStyleAndEmbed[i].length!, style);
+ } else if (style.isBlock) {
+ style.values.forEach((attribute) {
+ widget.controller.document.format(pos + offset, 0, attribute);
+ });
+ }
  }
  }
  }

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_quill
 description: A rich text editor supporting mobile and web (Demo App @ bulletjournal.us)
-version: 7.2.16
+version: 7.2.17
 #author: bulletjournal
 homepage: https://bulletjournal.us/home/index.html
 repository: https://github.com/singerdmx/flutter-quill