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feat: copy h1/h2/h3 styles

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This commit is contained in:
Vincent Chan 2022-08-15 12:17:45 +08:00
parent f6fad26e5e
commit 8c2cca7d7b
1 changed files with 15 additions and 2 deletions
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17
frontend/app_flowy/packages/flowy_editor/lib/src/infra/html_converter.dart
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@ -427,8 +427,10 @@ class NodesToHTMLConverter {
html.Element _textNodeToHtml(TextNode textNode, {int? end}) {
String? subType = textNode.attributes["subtype"];
String? heading = textNode.attributes["heading"];
return _deltaToHtml(textNode.delta,
subType: subType,
heading: heading,
end: end,
checked: textNode.attributes["checkbox"] == true);
}
@ -501,7 +503,7 @@ class NodesToHTMLConverter {
/// <span style="...">Text</span>
/// ```
html.Element _deltaToHtml(Delta delta,
{String? subType, int? end, bool? checked}) {
{String? subType, String? heading, int? end, bool? checked}) {
if (end != null) {
delta = delta.slice(0, end);
}
@ -517,6 +519,14 @@ class NodesToHTMLConverter {
node.attributes["checked"] = "true";
}
childNodes.add(node);
} else if (subType == StyleKey.heading) {
if (heading == StyleKey.h1) {
tagName = tagH1;
} else if (heading == StyleKey.h2) {
tagName = tagH2;
} else if (heading == StyleKey.h3) {
tagName = tagH3;
}
}
for (final op in delta) {
@ -557,7 +567,10 @@ class NodesToHTMLConverter {
}
}
if (tagName != tagParagraph) {
if (tagName != tagParagraph &&
tagName != tagH1 &&
tagName != tagH2 &&
tagName != tagH3) {
final p = html.Element.tag(tagParagraph);
for (final node in childNodes) {
p.append(node);