diff options
Diffstat (limited to 'Userland/Libraries/LibVT/Terminal.cpp')
| -rw-r--r-- | Userland/Libraries/LibVT/Terminal.cpp | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/Userland/Libraries/LibVT/Terminal.cpp b/Userland/Libraries/LibVT/Terminal.cpp index 916e7b33b7..7b52dbd0b6 100644 --- a/Userland/Libraries/LibVT/Terminal.cpp +++ b/Userland/Libraries/LibVT/Terminal.cpp @@ -998,6 +998,9 @@ void Terminal::on_input(u8 byte) void Terminal::emit_code_point(u32 code_point) { + auto working_set = m_working_sets[m_active_working_set_index]; + code_point = m_character_set_translator.translate_code_point(working_set, code_point); + auto new_column = cursor_column() + 1; if (new_column < columns()) { put_character_at(cursor_row(), cursor_column(), code_point); @@ -1099,7 +1102,13 @@ void Terminal::execute_escape_sequence(Intermediates intermediates, bool ignore, DECPNM(); return; } - } else if (intermediates[0] == '#') { + unimplemented_escape_sequence(intermediates, last_byte); + return; + } + + char intermediate = intermediates[0]; + switch (intermediate) { + case '#': switch (last_byte) { case '8': // Confidence Test - Fill screen with E's @@ -1110,7 +1119,39 @@ void Terminal::execute_escape_sequence(Intermediates intermediates, bool ignore, } return; } + break; + case '(': + case ')': + case '*': + case '+': + // Determine G0..G3 index + size_t working_set_index = intermediate - '('; + + CharacterSet new_set; + switch (last_byte) { + case 'B': + new_set = CharacterSet::Iso_8859_1; + break; + case '0': + new_set = CharacterSet::VT100; + break; + case 'U': + new_set = CharacterSet::Null; + break; + case 'K': + new_set = CharacterSet::UserDefined; + break; + default: + unimplemented_escape_sequence(intermediates, last_byte); + return; + } + + dbgln_if(TERMINAL_DEBUG, "Setting G{} working set to character set {}", working_set_index, to_underlying(new_set)); + VERIFY(working_set_index <= 3); + m_working_sets[working_set_index] = new_set; + return; } + unimplemented_escape_sequence(intermediates, last_byte); } |