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use crate::input::Input;
use crate::window::Window;
use pancurses::Input as PancursesInput;
pub struct InputHandler<'i> {
window: &'i Window<'i>,
}
impl<'i> InputHandler<'i> {
pub fn new(window: &'i Window) -> Self {
Self { window }
}
pub fn get_input(&self) -> Input {
// ignore None's, since they are not really valid input
let c = loop {
let c = self.window.getch();
if c.is_some() {
break c.unwrap();
}
};
match c {
PancursesInput::Character(c) if c == '?' => Input::Help,
PancursesInput::Character(c) if c == 'c' => Input::ShowCommit,
PancursesInput::Character(c) if c == 'q' => Input::Abort,
PancursesInput::Character(c) if c == 'Q' => Input::ForceAbort,
PancursesInput::Character(c) if c == 'w' => Input::Rebase,
PancursesInput::Character(c) if c == 'W' => Input::ForceRebase,
PancursesInput::Character(c) if c == 'p' => Input::ActionPick,
PancursesInput::Character(c) if c == 'b' => Input::ActionBreak,
PancursesInput::Character(c) if c == 'r' => Input::ActionReword,
PancursesInput::Character(c) if c == 'e' => Input::ActionEdit,
PancursesInput::Character(c) if c == 's' => Input::ActionSquash,
PancursesInput::Character(c) if c == 'f' => Input::ActionFixup,
PancursesInput::Character(c) if c == 'd' => Input::ActionDrop,
PancursesInput::Character(c) if c == 'E' => Input::Edit,
PancursesInput::Character(c) if c == 'v' => Input::ToggleVisualMode,
PancursesInput::Character(c) if c == 'j' => Input::SwapSelectedDown,
PancursesInput::Character(c) if c == 'k' => Input::SwapSelectedUp,
PancursesInput::KeyDown => Input::MoveCursorDown,
PancursesInput::KeyUp => Input::MoveCursorUp,
PancursesInput::KeyPPage => Input::MoveCursorPageUp,
PancursesInput::KeyNPage => Input::MoveCursorPageDown,
PancursesInput::KeyResize => Input::Resize,
PancursesInput::Character(c) if c == '!' => Input::OpenInEditor,
_ => Input::Other,
}
}
pub fn get_confirm(&self) -> Input {
match self.window.getch() {
Some(PancursesInput::Character(c)) if c == 'y' || c == 'Y' => Input::Yes,
Some(PancursesInput::KeyResize) => Input::Resize,
_ => Input::No,
}
}
pub fn get_character(&self) -> Input {
loop {
let c = loop {
let c = self.window.getch();
if c.is_some() {
break c.unwrap();
}
};
match c {
PancursesInput::Character(c) if c == '\n' => break Input::Enter,
PancursesInput::Character(c) => break Input::Character(c),
PancursesInput::KeyEnter => break Input::Enter,
PancursesInput::KeyBackspace => break Input::Backspace,
PancursesInput::KeyDC => break Input::Delete,
PancursesInput::KeyRight => break Input::MoveCursorRight,
PancursesInput::KeyLeft => break Input::MoveCursorLeft,
PancursesInput::KeyResize => break Input::Resize,
_ => {},
};
}
}
}
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