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/*
* Copyright (c) 2020, The SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/Forward.h>
#include <AK/NonnullOwnPtrVector.h>
#include <AK/String.h>
#include <AK/URL.h>
#include <AK/Vector.h>
namespace Gemini {
class Line {
public:
Line(String string)
: m_text(move(string))
{
}
virtual ~Line();
virtual String render_to_html() const = 0;
protected:
String m_text;
};
class Document : public RefCounted<Document> {
public:
String render_to_html() const;
static NonnullRefPtr<Document> parse(const StringView& source, const URL&);
const URL& url() const { return m_url; };
private:
explicit Document(const URL& url)
: m_url(url)
{
}
void read_lines(const StringView&);
NonnullOwnPtrVector<Line> m_lines;
URL m_url;
bool m_inside_preformatted_block { false };
bool m_inside_unordered_list { false };
};
class Text : public Line {
public:
Text(String line)
: Line(move(line))
{
}
virtual ~Text() override;
virtual String render_to_html() const override;
};
class Link : public Line {
public:
Link(String line, const Document&);
virtual ~Link() override;
virtual String render_to_html() const override;
private:
URL m_url;
String m_name;
};
class Preformatted : public Line {
public:
Preformatted(String line)
: Line(move(line))
{
}
virtual ~Preformatted() override;
virtual String render_to_html() const override;
};
class UnorderedList : public Line {
public:
UnorderedList(String line)
: Line(move(line))
{
}
virtual ~UnorderedList() override;
virtual String render_to_html() const override;
};
class Control : public Line {
public:
enum Kind {
UnorderedListStart,
UnorderedListEnd,
PreformattedStart,
PreformattedEnd,
};
Control(Kind kind)
: Line("")
, m_kind(kind)
{
}
virtual ~Control() override;
virtual String render_to_html() const override;
private:
Kind m_kind;
};
class Heading : public Line {
public:
Heading(String line, int level)
: Line(move(line))
, m_level(level)
{
}
virtual ~Heading() override;
virtual String render_to_html() const override;
private:
int m_level { 1 };
};
}
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