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feat: paste multi lines text

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This commit is contained in:
Vincent Chan 2022-08-02 11:30:52 +08:00
parent 40c3f07be4
commit d283211671
3 changed files with 32 additions and 8 deletions
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7
frontend/app_flowy/packages/flowy_editor/lib/document/node.dart
View File

@ -176,10 +176,11 @@ class TextNode extends Node {
TextNode({
required super.type,
required super.children,
required super.attributes,
required Delta delta,
}) : _delta = delta;
LinkedList<Node>? children,
Attributes? attributes,
}) : _delta = delta,
super(children: children ?? LinkedList(), attributes: attributes ?? {});
TextNode.empty()
: _delta = Delta([TextInsert(' ')]),

5
frontend/app_flowy/packages/flowy_editor/lib/infra/html_converter.dart
View File

@ -1,5 +1,3 @@
import 'dart:collection';
import 'package:flowy_editor/document/node.dart';
import 'package:flowy_editor/document/text_delta.dart';
import 'package:html/parser.dart' show parse;
@ -20,8 +18,7 @@ class HTMLConverter {
}
if (delta.operations.isNotEmpty) {
result.add(TextNode(
type: "text", children: LinkedList(), attributes: {}, delta: delta));
result.add(TextNode(type: "text", delta: delta));
}
return result;

28
frontend/app_flowy/packages/flowy_editor/lib/service/internal_key_event_handlers/copy_paste_handler.dart
View File

@ -34,7 +34,33 @@ _handlePaste(EditorState editorState) async {
_pasteHTML(editorState, data.html!);
return;
}
debugPrint('paste ${data.text ?? ''}');
if (data.text != null) {
_handlePastePlainText(editorState, data.text!);
return;
}
}
_handlePastePlainText(EditorState editorState, String plainText) {
final selection = editorState.cursorSelection;
if (selection == null) {
return;
}
final path = [...selection.end.path];
if (path.isEmpty) {
return;
}
path[path.length - 1]++;
final lines =
plainText.split("\n").map((e) => e.replaceAll(RegExp(r'\r'), ""));
final nodes = lines
.map((e) => TextNode(type: "text", delta: Delta().insert(e)))
.toList();
final tb = TransactionBuilder(editorState);
tb.insertNodes(path, nodes);
tb.commit();
}
_handleCut() {