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fix: copy selection exception

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This commit is contained in:
Lucas.Xu 2022-10-26 11:54:21 +08:00
parent 799ed2fdb9
commit 381913307c
1 changed files with 17 additions and 4 deletions

21
frontend/app_flowy/packages/appflowy_editor/lib/src/service/internal_key_event_handlers/copy_paste_handler.dart
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@ -41,7 +41,10 @@ void _handleCopy(EditorState editorState) async {
Log.keyboard.debug('copy html: $htmlString');
RichClipboard.setData(RichClipboardData(
html: htmlString,
text: textNode.toPlainText(),
text: textNode.toPlainText().substring(
selection.startIndex,
selection.endIndex,
),
));
} else {
Log.keyboard.debug('unimplemented: copy non-text');
@ -63,9 +66,19 @@ void _handleCopy(EditorState editorState) async {
startOffset: selection.start.offset,
endOffset: selection.end.offset,
).toHTMLString();
final text = nodes
.map((node) => node is TextNode ? node.toPlainText() : '\n')
.join('\n');
var text = '';
for (final node in nodes) {
if (node is TextNode) {
if (node.path == selection.start.path) {
text += node.toPlainText().substring(selection.start.offset);
} else if (node.path == selection.end.path) {
text += node.toPlainText().substring(0, selection.end.offset);
} else {
text += node.toPlainText();
}
}
text += '\n';
}
RichClipboard.setData(RichClipboardData(html: html, text: text));
}