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Parse a few more ansi terminal mode commands

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Joe Wilm 2016-06-07 21:13:08 -07:00
parent 6f3e890197
commit 781c67f0a0
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GPG key ID: 39B57C6972F518DA
1 changed files with 24 additions and 7 deletions
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23
src/ansi.rs
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@ -76,6 +76,13 @@ pub struct Parser {
/// Terminal modes
#[derive(Debug, Eq, PartialEq)]
pub enum Mode {
/// ?1
CursorKeys = 1,
/// ?25
TextCursor = 25,
/// ?12
BlinkingCursor = 12,
/// ?1049
SwapScreenAndSetRestoreCursor = 1049,
}
@ -83,11 +90,19 @@ impl Mode {
/// Create mode from a primitive
///
/// TODO lots of unhandled values..
pub fn from_primitive(num: i64) -> Option<Mode> {
pub fn from_primitive(private: bool, num: i64) -> Option<Mode> {
if private {
Some(match num {
1 => Mode::CursorKeys,
12 => Mode::BlinkingCursor,
25 => Mode::TextCursor,
1049 => Mode::SwapScreenAndSetRestoreCursor,
_ => return None
})
} else {
// TODO
None
}
}
}
@ -506,7 +521,9 @@ impl Parser {
// Get a slice which is the used subset of self.buf
let mut raw = &self.buf[..self.idx];
let mut private = false;
if raw[0] == '?' {
private = true;
raw = &raw[1..];
}
@ -619,7 +636,7 @@ impl Parser {
'T' => handler.scroll_down(arg_or_default!(args[0], 1)),
'L' => handler.insert_blank_lines(arg_or_default!(args[0], 1)),
'l' => {
let mode = Mode::from_primitive(args[0]);
let mode = Mode::from_primitive(private, args[0]);
match mode {
Some(mode) => handler.set_mode(mode),
None => unhandled!(),
@ -631,7 +648,7 @@ impl Parser {
'Z' => handler.move_backward_tabs(arg_or_default!(args[0], 1)),
'd' => handler.goto_row(arg_or_default!(args[0], 1) - 1),
'h' => {
let mode = Mode::from_primitive(args[0]);
let mode = Mode::from_primitive(private, args[0]);
match mode {
Some(mode) => handler.unset_mode(mode),
None => unhandled!(),