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https://github.com/LadybirdBrowser/ladybird.git
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e44abaa777
This commit converts render_to_terminal from DeprecatedString to return an ErrorOr<String>. This is to aid moving `man` away from DeprecatedString. I have opted not to convert render_to_html and render_to_inline_html for now to keep this commit as small as possible.
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
/*
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* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/DeprecatedString.h>
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#include <AK/OwnPtr.h>
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#include <AK/String.h>
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#include <LibMarkdown/Block.h>
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#include <LibMarkdown/ContainerBlock.h>
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namespace Markdown {
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class Document final {
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public:
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Document(OwnPtr<ContainerBlock> container)
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: m_container(move(container))
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{
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}
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DeprecatedString render_to_html(StringView extra_head_contents = ""sv) const;
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DeprecatedString render_to_inline_html() const;
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ErrorOr<String> render_for_terminal(size_t view_width = 0) const;
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/*
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* Walk recursively through the document tree. Returning `RecursionDecision::Recurse` from
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* `Visitor::visit` proceeds with the next element of the pre-order walk, usually a child element.
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* Returning `RecursionDecision::Continue` skips the subtree, and usually proceeds with the next
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* sibling. Returning `RecursionDecision::Break` breaks the recursion, with no further calls to
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* any of the `Visitor::visit` methods.
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*
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* Note that `walk()` will only return `RecursionDecision::Continue` or `RecursionDecision::Break`.
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*/
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RecursionDecision walk(Visitor&) const;
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static OwnPtr<Document> parse(StringView);
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private:
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OwnPtr<ContainerBlock> m_container;
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};
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}
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