mirror of
https://github.com/FliegendeWurst/cursive.git
synced 2024-11-23 17:35:00 +00:00
Event::Unknown now carries the unknown bytes rather than a i32
And termion has been updated to use termion::Event::Unsupported
This commit is contained in:
parent
79212d4be6
commit
2cd2787119
@ -50,7 +50,7 @@ version = "0.8"
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[dependencies.termion]
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optional = true
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version = "1.1.1"
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version = "1.3.0"
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[dev-dependencies]
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rand = "0.3"
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@ -1,9 +1,9 @@
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extern crate ncurses;
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use backend;
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use event::{Event, Key};
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use self::super::find_closest;
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use backend;
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use event::{Event, Key};
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use theme::{Color, ColorStyle, Effect};
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use utf8;
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@ -94,7 +94,7 @@ impl backend::Backend for Concrete {
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if 32 <= ch && ch <= 255 && ch != 127 {
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Event::Char(utf8::read_char(ch as u8,
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|| Some(ncurses::getch() as u8))
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.unwrap())
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.unwrap())
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} else {
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parse_ncurses_char(ch)
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}
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@ -226,6 +226,11 @@ fn parse_ncurses_char(ch: i32) -> Event {
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// Values 8-10 (H,I,J) are used by other commands,
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// so we probably won't receive them. Meh~
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c @ 1...25 => Event::CtrlChar((b'a' + (c - 1) as u8) as char),
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_ => Event::Unknown(ch),
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other => {
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// Split the i32 into 4 bytes
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Event::Unknown((0..4)
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.map(|i| ((other >> (8 * i)) & 0xFF) as u8)
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.collect())
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}
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}
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}
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@ -1,10 +1,10 @@
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extern crate pancurses;
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use backend;
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use event::{Event, Key};
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use self::super::find_closest;
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use backend;
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use event::{Event, Key};
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use theme::{Color, ColorStyle, Effect};
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use utf8;
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@ -23,9 +23,7 @@ impl backend::Backend for Concrete {
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pancurses::curs_set(0);
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window.bkgd(pancurses::ColorPair(ColorStyle::Background.id() as u8));
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Concrete {
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window: window,
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}
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Concrete { window: window }
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}
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fn screen_size(&self) -> (usize, usize) {
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@ -88,25 +86,39 @@ impl backend::Backend for Concrete {
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// TODO: wait for a very short delay. If more keys are
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// pipelined, it may be an escape sequence.
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pancurses::Input::Character('\u{7f}') |
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pancurses::Input::Character('\u{8}') => Event::Key(Key::Backspace),
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pancurses::Input::Character('\u{8}') => {
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Event::Key(Key::Backspace)
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}
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pancurses::Input::Character('\u{9}') => Event::Key(Key::Tab),
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pancurses::Input::Character('\u{1b}') => Event::Key(Key::Esc),
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pancurses::Input::Character(c) if 32 <= (c as u32) &&
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(c as u32) <= 255 => {
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Event::Char(utf8::read_char(c as u8, || {
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self.window.getch().and_then(|i| match i {
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self.window.getch().and_then(|i| match i {
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pancurses::Input::Character(c) => {
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Some(c as u8)
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}
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_ => None,
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})
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})
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.unwrap())
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})
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.unwrap())
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}
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pancurses::Input::Character(c) => {
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let mut bytes = [0u8; 4];
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Event::Unknown(c.encode_utf8(&mut bytes)
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.as_bytes()
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.to_vec())
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}
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pancurses::Input::Character(c) => Event::Unknown(c as i32),
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// TODO: Some key combos are not recognized by pancurses,
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// but are sent as Unknown. We could still parse them here.
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pancurses::Input::Unknown(i) => Event::Unknown(i),
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pancurses::Input::Unknown(other) => {
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Event::Unknown((0..4)
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.map(|i| {
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((other >> (8 * i)) & 0xFF) as
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u8
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})
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.collect())
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}
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// TODO: I honestly have no fucking idea what KeyCodeYes is
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pancurses::Input::KeyCodeYes => Event::Refresh,
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pancurses::Input::KeyBreak => Event::Key(Key::PauseBreak),
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@ -2,22 +2,22 @@ extern crate termion;
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extern crate chan_signal;
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use ::backend;
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use chan;
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use ::event::{Event, Key};
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use self::termion::color as tcolor;
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use self::termion::event::Event as TEvent;
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use self::termion::event::Key as TKey;
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use self::termion::input::TermRead;
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use self::termion::raw::IntoRawMode;
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use self::termion::style as tstyle;
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use backend;
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use chan;
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use event::{Event, Key};
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use std::cell::Cell;
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use std::collections::BTreeMap;
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use std::fmt;
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use std::io::Write;
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use std::thread;
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use std::time;
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use ::theme;
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use theme;
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pub struct Concrete {
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terminal: termion::raw::RawTerminal<::std::io::Stdout>,
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@ -84,11 +84,11 @@ impl backend::Backend for Concrete {
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let terminal = ::std::io::stdout().into_raw_mode().unwrap();
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let (sender, receiver) = chan::async();
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thread::spawn(move || for key in ::std::io::stdin().keys() {
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if let Ok(key) = key {
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sender.send(map_key(key))
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}
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});
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thread::spawn(move || for key in ::std::io::stdin().events() {
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if let Ok(key) = key {
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sender.send(map_key(key))
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}
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});
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let backend = Concrete {
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terminal: terminal,
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@ -185,29 +185,30 @@ impl backend::Backend for Concrete {
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}
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}
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fn map_key(key: TKey) -> Event {
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match key {
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TKey::Esc => Event::Key(Key::Esc),
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TKey::Backspace => Event::Key(Key::Backspace),
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TKey::Left => Event::Key(Key::Left),
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TKey::Right => Event::Key(Key::Right),
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TKey::Up => Event::Key(Key::Up),
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TKey::Down => Event::Key(Key::Down),
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TKey::Home => Event::Key(Key::Home),
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TKey::End => Event::Key(Key::End),
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TKey::PageUp => Event::Key(Key::PageUp),
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TKey::PageDown => Event::Key(Key::PageDown),
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TKey::Delete => Event::Key(Key::Del),
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TKey::Insert => Event::Key(Key::Ins),
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TKey::F(i) if i < 12 => Event::Key(Key::from_f(i)),
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TKey::F(j) => Event::Unknown(-(j as i32)),
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TKey::Char('\n') => Event::Key(Key::Enter),
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TKey::Char('\t') => Event::Key(Key::Tab),
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TKey::Char(c) => Event::Char(c),
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TKey::Ctrl('c') => Event::Exit,
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TKey::Ctrl(c) => Event::CtrlChar(c),
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TKey::Alt(c) => Event::AltChar(c),
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_ => Event::Unknown(-1),
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fn map_key(event: TEvent) -> Event {
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match event {
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TEvent::Unsupported(bytes) => Event::Unknown(bytes),
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TEvent::Key(TKey::Esc) => Event::Key(Key::Esc),
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TEvent::Key(TKey::Backspace) => Event::Key(Key::Backspace),
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TEvent::Key(TKey::Left) => Event::Key(Key::Left),
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TEvent::Key(TKey::Right) => Event::Key(Key::Right),
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TEvent::Key(TKey::Up) => Event::Key(Key::Up),
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TEvent::Key(TKey::Down) => Event::Key(Key::Down),
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TEvent::Key(TKey::Home) => Event::Key(Key::Home),
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TEvent::Key(TKey::End) => Event::Key(Key::End),
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TEvent::Key(TKey::PageUp) => Event::Key(Key::PageUp),
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TEvent::Key(TKey::PageDown) => Event::Key(Key::PageDown),
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TEvent::Key(TKey::Delete) => Event::Key(Key::Del),
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TEvent::Key(TKey::Insert) => Event::Key(Key::Ins),
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TEvent::Key(TKey::F(i)) if i < 12 => Event::Key(Key::from_f(i)),
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TEvent::Key(TKey::F(j)) => Event::Unknown(vec![j]),
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TEvent::Key(TKey::Char('\n')) => Event::Key(Key::Enter),
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TEvent::Key(TKey::Char('\t')) => Event::Key(Key::Tab),
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TEvent::Key(TKey::Char(c)) => Event::Char(c),
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TEvent::Key(TKey::Ctrl('c')) => Event::Exit,
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TEvent::Key(TKey::Ctrl(c)) => Event::CtrlChar(c),
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TEvent::Key(TKey::Alt(c)) => Event::AltChar(c),
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_ => Event::Unknown(vec![]),
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}
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}
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@ -186,7 +186,7 @@ impl Key {
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}
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/// Represents an event as seen by the application.
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#[derive(PartialEq,Eq,Clone,Copy,Hash,Debug)]
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#[derive(PartialEq,Eq,Clone,Hash,Debug)]
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pub enum Event {
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/// Event fired when the window is resized.
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WindowResize,
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@ -217,7 +217,7 @@ pub enum Event {
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CtrlAlt(Key),
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/// An unknown event was received.
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Unknown(i32),
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Unknown(Vec<u8>),
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#[doc(hidden)]
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/// The application is about to exit.
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@ -594,7 +594,7 @@ impl Cursive {
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if self.menubar.receive_events() {
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self.menubar.on_event(event).process(self);
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} else {
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match self.screen_mut().on_event(event) {
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match self.screen_mut().on_event(event.clone()) {
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// If the event was ignored,
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// it is our turn to play with it.
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EventResult::Ignored => self.on_event(event),
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@ -316,7 +316,7 @@ impl View for Dialog {
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match self.focus {
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// If we are on the content, we can only go down.
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Focus::Content => {
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match self.content.on_event(event) {
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match self.content.on_event(event.clone()) {
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EventResult::Ignored if !self.buttons.is_empty() => {
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match event {
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Event::Key(Key::Down) |
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@ -334,7 +334,7 @@ impl View for Dialog {
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}
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// If we are on a button, we have more choice
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Focus::Button(i) => {
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match self.buttons[i].on_event(event) {
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match self.buttons[i].on_event(event.clone()) {
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EventResult::Ignored => {
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match event {
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// Up goes back to the content
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@ -46,7 +46,7 @@ impl<T: View> ViewWrapper for KeyEventView<T> {
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wrap_impl!(self.content: T);
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fn wrap_on_event(&mut self, event: Event) -> EventResult {
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match self.content.on_event(event) {
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match self.content.on_event(event.clone()) {
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EventResult::Ignored => {
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match self.callbacks.get(&event) {
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None => EventResult::Ignored,
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@ -353,7 +353,7 @@ impl View for LinearLayout {
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}
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fn on_event(&mut self, event: Event) -> EventResult {
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match self.children[self.focus].view.on_event(event) {
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match self.children[self.focus].view.on_event(event.clone()) {
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EventResult::Ignored => {
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match event {
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Event::Shift(Key::Tab) if self.focus > 0 => {
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@ -255,7 +255,7 @@ impl View for ListView {
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}
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if let Child::Row(_, ref mut view) = self.children[self.focus] {
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let result = view.on_event(event);
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let result = view.on_event(event.clone());
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if result.is_consumed() {
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return result;
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}
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