mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 05:27:45 +00:00
LibMarkdown: Render lines to terminal instead of a single string
With this patch, the blocks in a markdown document render a vector of lines. These lines get concatenated in Document::render_to_terminal, so this does not change any external APIs of LibMarkdown. This change makes it possible to indent individual lines in the rendered markdown. So, rendering blockquotes in a similar way to code blocks :^)
This commit is contained in:
parent
7a4b912ece
commit
5cc984d74c
20 changed files with 85 additions and 55 deletions
|
@ -5,6 +5,7 @@
|
|||
* SPDX-License-Identifier: BSD-2-Clause
|
||||
*/
|
||||
|
||||
#include <AK/Forward.h>
|
||||
#include <AK/StringBuilder.h>
|
||||
#include <LibMarkdown/List.h>
|
||||
#include <LibMarkdown/Paragraph.h>
|
||||
|
@ -37,21 +38,36 @@ DeprecatedString List::render_to_html(bool) const
|
|||
return builder.build();
|
||||
}
|
||||
|
||||
DeprecatedString List::render_for_terminal(size_t) const
|
||||
Vector<DeprecatedString> List::render_lines_for_terminal(size_t view_width) const
|
||||
{
|
||||
StringBuilder builder;
|
||||
Vector<DeprecatedString> lines;
|
||||
|
||||
int i = 0;
|
||||
for (auto& item : m_items) {
|
||||
auto item_lines = item->render_lines_for_terminal(view_width);
|
||||
auto first_line = item_lines.take_first();
|
||||
|
||||
StringBuilder builder;
|
||||
builder.append(" "sv);
|
||||
if (m_is_ordered)
|
||||
builder.appendff("{}.", ++i);
|
||||
else
|
||||
builder.append('*');
|
||||
builder.append(item->render_for_terminal());
|
||||
auto item_indentation = builder.length();
|
||||
|
||||
builder.append(first_line);
|
||||
|
||||
lines.append(builder.build());
|
||||
|
||||
for (auto& line : item_lines) {
|
||||
builder.clear();
|
||||
builder.append(DeprecatedString::repeated(' ', item_indentation));
|
||||
builder.append(line);
|
||||
lines.append(builder.build());
|
||||
}
|
||||
}
|
||||
|
||||
return builder.build();
|
||||
return lines;
|
||||
}
|
||||
|
||||
RecursionDecision List::walk(Visitor& visitor) const
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue