mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2026-08-07 12:15:19 +00:00
John Preston
310 lines
9.4 KiB
C++
310 lines
9.4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "iv/markdown/iv_markdown_document.h"
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#include <utility>
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namespace Iv::Markdown {
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namespace {
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[[nodiscard]] QString BoolString(bool value) {
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return value ? u"true"_q : u"false"_q;
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}
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[[nodiscard]] QString NodeKindName(NodeKind kind) {
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switch (kind) {
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case NodeKind::Document: return u"Document"_q;
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case NodeKind::Paragraph: return u"Paragraph"_q;
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case NodeKind::Heading: return u"Heading"_q;
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case NodeKind::Text: return u"Text"_q;
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case NodeKind::Emphasis: return u"Emphasis"_q;
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case NodeKind::Strong: return u"Strong"_q;
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case NodeKind::Strike: return u"Strike"_q;
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case NodeKind::InlineCode: return u"InlineCode"_q;
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case NodeKind::CodeBlock: return u"CodeBlock"_q;
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case NodeKind::Link: return u"Link"_q;
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case NodeKind::List: return u"List"_q;
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case NodeKind::ListItem: return u"ListItem"_q;
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case NodeKind::Blockquote: return u"Blockquote"_q;
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case NodeKind::ThematicBreak: return u"ThematicBreak"_q;
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case NodeKind::Table: return u"Table"_q;
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case NodeKind::TableRow: return u"TableRow"_q;
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case NodeKind::TableCell: return u"TableCell"_q;
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case NodeKind::HtmlInline: return u"HtmlInline"_q;
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case NodeKind::HtmlBlock: return u"HtmlBlock"_q;
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case NodeKind::FootnoteReference: return u"FootnoteReference"_q;
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case NodeKind::FootnoteDefinition: return u"FootnoteDefinition"_q;
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case NodeKind::DisplayMath: return u"DisplayMath"_q;
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case NodeKind::InlineMath: return u"InlineMath"_q;
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case NodeKind::SoftBreak: return u"SoftBreak"_q;
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case NodeKind::LineBreak: return u"LineBreak"_q;
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case NodeKind::Unsupported: return u"Unsupported"_q;
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}
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return u"Unsupported"_q;
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}
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[[nodiscard]] QString MathKindName(MathKind kind) {
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switch (kind) {
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case MathKind::Inline: return u"Inline"_q;
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case MathKind::Display: return u"Display"_q;
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}
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return u"Inline"_q;
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}
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[[nodiscard]] QString ListKindName(ListKind kind) {
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switch (kind) {
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case ListKind::Bullet: return u"Bullet"_q;
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case ListKind::Ordered: return u"Ordered"_q;
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}
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return u"Bullet"_q;
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}
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[[nodiscard]] QString ListDelimiterName(ListDelimiter delimiter) {
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switch (delimiter) {
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case ListDelimiter::None: return u"None"_q;
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case ListDelimiter::Period: return u"Period"_q;
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case ListDelimiter::Parenthesis: return u"Parenthesis"_q;
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}
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return u"None"_q;
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}
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[[nodiscard]] QString HtmlBlockKindName(HtmlBlockKind kind) {
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switch (kind) {
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case HtmlBlockKind::None: return u"None"_q;
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case HtmlBlockKind::Comment: return u"Comment"_q;
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case HtmlBlockKind::Details: return u"Details"_q;
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case HtmlBlockKind::Unsupported: return u"Unsupported"_q;
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}
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return u"None"_q;
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}
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[[nodiscard]] QString TaskStateName(TaskState state) {
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switch (state) {
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case TaskState::None: return u"None"_q;
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case TaskState::Unchecked: return u"Unchecked"_q;
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case TaskState::Checked: return u"Checked"_q;
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}
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return u"None"_q;
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}
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[[nodiscard]] QString TableAlignmentName(TableAlignment alignment) {
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switch (alignment) {
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case TableAlignment::None: return u"None"_q;
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case TableAlignment::Left: return u"Left"_q;
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case TableAlignment::Center: return u"Center"_q;
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case TableAlignment::Right: return u"Right"_q;
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}
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return u"None"_q;
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}
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[[nodiscard]] QString RangeString(const SourceRange &range) {
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if (!range.available) {
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return u"unavailable"_q;
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}
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return u"%1:%2-%3:%4[%5,%6]"_q.arg(
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range.startLine
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).arg(
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range.startColumn
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).arg(
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range.endLine
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).arg(
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range.endColumn
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).arg(
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range.startOffset
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).arg(
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range.endOffset);
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}
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[[nodiscard]] QString EscapedValue(QString value) {
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value.replace(u"\\"_q, u"\\\\"_q);
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value.replace(u"\r"_q, u"\\r"_q);
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value.replace(u"\n"_q, u"\\n"_q);
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value.replace(u"\t"_q, u"\\t"_q);
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return value;
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}
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void AddRequiredStringAttribute(
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QString *line,
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const QString &name,
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const QString &value) {
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line->append(u" "_q);
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line->append(name);
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line->append(u"=\""_q);
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line->append(EscapedValue(value));
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line->append(u"\""_q);
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}
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void AddStringAttribute(
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QString *line,
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const QString &name,
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const QString &value) {
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if (value.isEmpty()) {
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return;
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}
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AddRequiredStringAttribute(line, name, value);
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}
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void AddIntAttribute(QString *line, const QString &name, int value) {
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line->append(u" "_q);
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line->append(name);
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line->append(u"="_q);
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line->append(QString::number(value));
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}
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void AddBoolAttribute(QString *line, const QString &name, bool value) {
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if (!value) {
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return;
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}
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line->append(u" "_q);
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line->append(name);
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line->append(u"="_q);
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line->append(BoolString(value));
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}
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[[nodiscard]] QString TableAlignmentsString(
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const std::vector<TableAlignment> &alignments) {
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auto names = QStringList();
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for (const auto alignment : alignments) {
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names.append(TableAlignmentName(alignment));
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}
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return names.join(u","_q);
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}
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void DumpNode(
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const MarkdownNode &node,
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int depth,
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QStringList *lines) {
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auto line = u"node"_q;
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AddIntAttribute(&line, u"depth"_q, depth);
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AddStringAttribute(&line, u"kind"_q, NodeKindName(node.kind));
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AddStringAttribute(&line, u"range"_q, RangeString(node.range));
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AddIntAttribute(
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&line,
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u"children"_q,
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static_cast<int>(node.children.size()));
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AddStringAttribute(&line, u"text"_q, node.text);
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AddStringAttribute(&line, u"url"_q, node.url);
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AddStringAttribute(&line, u"title"_q, node.title);
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AddStringAttribute(&line, u"info"_q, node.info);
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AddStringAttribute(&line, u"raw"_q, node.raw);
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AddStringAttribute(&line, u"anchorId"_q, node.anchorId);
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AddStringAttribute(&line, u"footnoteLabel"_q, node.footnoteLabel);
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AddStringAttribute(&line, u"detailsSummary"_q, node.detailsSummary);
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AddStringAttribute(&line, u"detailsBody"_q, node.detailsBody);
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AddStringAttribute(&line, u"unsupportedKind"_q, node.unsupportedKind);
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if (node.headingLevel != 0) {
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AddIntAttribute(&line, u"headingLevel"_q, node.headingLevel);
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}
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if (node.listStart != 0) {
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AddIntAttribute(&line, u"listStart"_q, node.listStart);
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}
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if (node.tableColumn != -1) {
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AddIntAttribute(&line, u"tableColumn"_q, node.tableColumn);
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}
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if (node.formulaIndex != -1) {
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AddIntAttribute(&line, u"formulaIndex"_q, node.formulaIndex);
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}
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if (node.footnoteOrdinal != 0) {
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AddIntAttribute(&line, u"footnoteOrdinal"_q, node.footnoteOrdinal);
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}
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if (node.kind == NodeKind::List) {
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AddStringAttribute(&line, u"listKind"_q, ListKindName(node.listKind));
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AddStringAttribute(
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&line,
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u"listDelimiter"_q,
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ListDelimiterName(node.listDelimiter));
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}
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if (node.htmlBlockKind != HtmlBlockKind::None) {
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AddStringAttribute(
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&line,
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u"htmlBlockKind"_q,
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HtmlBlockKindName(node.htmlBlockKind));
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}
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if (node.taskState != TaskState::None) {
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AddStringAttribute(&line, u"taskState"_q, TaskStateName(node.taskState));
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}
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AddBoolAttribute(&line, u"tight"_q, node.tight);
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AddBoolAttribute(&line, u"autolink"_q, node.autolink);
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AddBoolAttribute(&line, u"tableHeader"_q, node.tableHeader);
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AddBoolAttribute(&line, u"detailsOpen"_q, node.detailsOpen);
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if (!node.tableAlignments.empty()) {
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AddStringAttribute(
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&line,
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u"tableAlignments"_q,
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TableAlignmentsString(node.tableAlignments));
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}
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lines->append(line);
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for (const auto &child : node.children) {
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DumpNode(child, depth + 1, lines);
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}
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}
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} // namespace
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PreparedDocument EmptyDocument(QString sourceName) {
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auto document = PreparedDocument();
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document.sourceName = std::move(sourceName);
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document.document.kind = NodeKind::Document;
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return document;
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}
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QString DumpForDebug(const PreparedDocument &document) {
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auto lines = QStringList();
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lines.append(u"sourceName=\"%1\""_q.arg(
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EscapedValue(document.sourceName)));
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lines.append(u"title=\"%1\""_q.arg(
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EscapedValue(document.title)));
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lines.append(u"sourceLength=%1"_q.arg(
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static_cast<qlonglong>(document.sourceText.size())));
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lines.append(u"empty=%1"_q.arg(BoolString(document.empty)));
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lines.append(u"cmarkNodeCount=%1"_q.arg(
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document.stats.cmarkNodeCount));
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lines.append(u"convertedNodeCount=%1"_q.arg(
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document.stats.convertedNodeCount));
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lines.append(u"maxDepth=%1"_q.arg(
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document.stats.maxDepth));
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lines.append(u"inlineFormulaCount=%1"_q.arg(
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document.stats.inlineFormulaCount));
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lines.append(u"displayFormulaCount=%1"_q.arg(
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document.stats.displayFormulaCount));
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lines.append(u"tablesSeen=%1"_q.arg(
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BoolString(document.stats.tablesSeen)));
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lines.append(u"taskListsSeen=%1"_q.arg(
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BoolString(document.stats.taskListsSeen)));
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lines.append(u"strikethroughSeen=%1"_q.arg(
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BoolString(document.stats.strikethroughSeen)));
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lines.append(u"autolinksSeen=%1"_q.arg(
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BoolString(document.stats.autolinksSeen)));
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lines.append(u"footnotesSeen=%1"_q.arg(
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BoolString(document.stats.footnotesSeen)));
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lines.append(u"warnings=%1"_q.arg(
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static_cast<qlonglong>(document.warnings.size())));
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for (auto i = qsizetype(0); i != document.warnings.size(); ++i) {
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lines.append(u"warning index=%1 text=\"%2\""_q.arg(
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i + 1
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).arg(
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EscapedValue(document.warnings[i])));
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}
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lines.append(u"nodes=preorder"_q);
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DumpNode(document.document, 0, &lines);
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lines.append(u"formulas=%1"_q.arg(
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static_cast<qlonglong>(document.formulas.size())));
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for (const auto &formula : document.formulas) {
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auto line = u"formula"_q;
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AddIntAttribute(&line, u"index"_q, formula.index);
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AddStringAttribute(&line, u"kind"_q, MathKindName(formula.kind));
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AddStringAttribute(&line, u"range"_q, RangeString(formula.range));
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AddRequiredStringAttribute(&line, u"parent"_q, formula.parentNodeKind);
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AddRequiredStringAttribute(&line, u"tex"_q, formula.tex);
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lines.append(line);
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}
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return lines.join(u"\n"_q);
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}
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} // namespace Iv::Markdown
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