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LibMarkdown: Parse paragraphs line-wise

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This gets rid of the doubled-up checks in `Paragraph::parse()`, and
makes a paragraph the last possible kind of block to be parsed.
This commit is contained in:
AnotherTest 2020-09-20 20:42:23 +04:30 • committed by Andreas Kling
parent 176a2f193c
commit eef794b8c6
3 changed files with 61 additions and 50 deletions
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25
Libraries/LibMarkdown/Paragraph.h
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@ -26,6 +26,7 @@
#pragma once
#include <AK/NonnullOwnPtrVector.h>
#include <AK/OwnPtr.h>
#include <LibMarkdown/Block.h>
#include <LibMarkdown/Text.h>
@ -34,18 +35,34 @@ namespace Markdown {
class Paragraph final : public Block {
public:
explicit Paragraph(Text&& text)
: m_text(move(text))
class Line {
public:
explicit Line(Text&& text)
: m_text(move(text))
{
}
static OwnPtr<Line> parse(Vector<StringView>::ConstIterator& lines);
const Text& text() const { return m_text; }
private:
Text m_text;
};
Paragraph(NonnullOwnPtrVector<Line>&& lines)
: m_lines(move(lines))
{
}
virtual ~Paragraph() override { }
virtual String render_to_html() const override;
virtual String render_for_terminal(size_t view_width = 0) const override;
static OwnPtr<Paragraph> parse(Vector<StringView>::ConstIterator& lines);
void add_line(NonnullOwnPtr<Line>&& line);
private:
Text m_text;
NonnullOwnPtrVector<Line> m_lines;
};
}