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LibVT+Terminal: Support hyperlinks in the terminal :^)

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We now support basic hyperlinking in the terminal with <OSC>;8;;URL<ST>
Links are opened via LaunchServer on Ctrl+LeftMouse.
This commit is contained in:
Andreas Kling 2020-05-09 16:16:16 +02:00
parent 427863f275
commit f596b12a04
7 changed files with 62 additions and 6 deletions
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20
Libraries/LibVT/Terminal.cpp
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@ -61,7 +61,8 @@ void Terminal::Line::set_length(u16 new_length)
memset(new_characters, ' ', new_length);
if (characters && attributes) {
memcpy(new_characters, characters, min(m_length, new_length));
memcpy(new_attributes, attributes, min(m_length, new_length) * sizeof(Attribute));
for (size_t i = 0; i < min(m_length, new_length); ++i)
new_attributes[i] = attributes[i];
}
delete[] characters;
delete[] attributes;
@ -605,6 +606,11 @@ void Terminal::execute_xterm_command()
case 2:
m_client.set_window_title(params[1]);
break;
case 8:
m_current_attribute.href = params[2];
// FIXME: Respect the provided ID
m_current_attribute.href_id = String::format("%u", m_next_href_id++);
break;
default:
unimplemented_xterm_escape();
break;
@ -1076,4 +1082,16 @@ void Terminal::execute_hashtag(u8 hashtag)
}
}
Attribute Terminal::attribute_at(const Position& position) const
{
if (!position.is_valid())
return {};
if (position.row() >= static_cast<int>(m_lines.size()))
return {};
auto& line = this->line(position.row());
if (position.column() >= line.m_length)
return {};
return line.attributes[position.column()];
}
}