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LibWeb: Implement more table-related insertion modes

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This commit is contained in:
Andreas Kling 2020-05-30 17:57:41 +02:00
parent d54d2892a9
commit 5818ef2c80
Notes: sideshowbarker 2024-07-19 05:56:29 +09:00
2 changed files with 57 additions and 2 deletions
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56
Libraries/LibWeb/Parser/HTMLDocumentParser.cpp
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@ -138,6 +138,9 @@ void HTMLDocumentParser::process_using_the_rules_for(InsertionMode mode, HTMLTok
case InsertionMode::InCell:
handle_in_cell(token);
break;
case InsertionMode::InTableText:
handle_in_table_text(token);
break;
default:
ASSERT_NOT_REACHED();
}
@ -1454,6 +1457,37 @@ void HTMLDocumentParser::handle_in_cell(HTMLToken& token)
process_using_the_rules_for(InsertionMode::InBody, token);
}
void HTMLDocumentParser::handle_in_table_text(HTMLToken& token)
{
if (token.is_character()) {
if (token.codepoint() == 0) {
PARSE_ERROR();
return;
}
m_pending_table_character_tokens.append(token);
return;
}
for (auto& pending_token : m_pending_table_character_tokens) {
ASSERT(pending_token.is_character());
if (!pending_token.is_parser_whitespace()) {
// FIXME: If any of the tokens in the pending table character tokens list
// are character tokens that are not ASCII whitespace, then this is a parse error:
// reprocess the character tokens in the pending table character tokens list using
// the rules given in the "anything else" entry in the "in table" insertion mode.
TODO();
}
}
for (auto& pending_token : m_pending_table_character_tokens) {
insert_character(pending_token.codepoint());
}
m_insertion_mode = m_original_insertion_mode;
process_using_the_rules_for(m_insertion_mode, token);
}
void HTMLDocumentParser::handle_in_table_body(HTMLToken& token)
{
if (token.is_start_tag() && token.tag_name() == "tr") {
@ -1463,6 +1497,14 @@ void HTMLDocumentParser::handle_in_table_body(HTMLToken& token)
return;
}
if (token.is_start_tag() && token.tag_name().is_one_of("th", "td")) {
TODO();
}
if (token.is_end_tag() && token.tag_name().is_one_of("tbody", "tfoot", "thead")) {
TODO();
}
if ((token.is_start_tag() && token.tag_name().is_one_of("caption", "col", "colgroup", "tbody", "tfoot", "thead"))
|| (token.is_end_tag() && token.tag_name() == "table")) {
// FIXME: If the stack of open elements does not have a tbody, thead, or tfoot element in table scope, this is a parse error; ignore the token.
@ -1473,13 +1515,23 @@ void HTMLDocumentParser::handle_in_table_body(HTMLToken& token)
process_using_the_rules_for(InsertionMode::InTable, token);
return;
}
TODO();
if (token.is_end_tag() && token.tag_name().is_one_of("body", "caption", "col", "colgroup", "html", "td", "th", "tr")) {
PARSE_ERROR();
return;
}
process_using_the_rules_for(InsertionMode::InTable, token);
}
void HTMLDocumentParser::handle_in_table(HTMLToken& token)
{
if (token.is_character() && current_node().tag_name().is_one_of("table", "tbody", "tfoot", "thead", "tr")) {
TODO();
m_pending_table_character_tokens.clear();
m_original_insertion_mode = m_insertion_mode;
m_insertion_mode = InsertionMode::InTableText;
process_using_the_rules_for(InsertionMode::InTableText, token);
return;
}
if (token.is_comment()) {
insert_comment(token);