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36 lines
1.5 KiB
Rust
36 lines
1.5 KiB
Rust
use crate::ui::Key;
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use std::fmt;
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pub enum Action {
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None, // do nothing
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Open(String, String), // open(title, url)
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Keypress(Key), // unknown keypress
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Redraw, // redraw everything
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Draw(String), // draw something on screen
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Status(String), // set the "status" line to something
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Prompt(String, Box<dyn FnOnce(String) -> Action>), // query string, callback on success
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Error(String), // error message
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}
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impl fmt::Debug for Action {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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match self {
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Action::None => write!(f, "None"),
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Action::Open(title, url) => write!(f, "Open: {}, {}", title, url),
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Action::Keypress(key) => write!(f, "Keypress: {:?}", key),
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Action::Redraw => write!(f, "Redraw"),
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Action::Draw(s) => write!(f, "Draw: {:?}", s),
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Action::Status(s) => write!(f, "Status: {}", s),
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Action::Prompt(s, _) => write!(f, "Prompt: {}", s),
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Action::List(li) => {
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write!(f, "List: \n");
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for a in li {
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write!(f, "{:?}", a);
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}
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Ok(())
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}
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Action::Error(s) => write!(f, "Error: {}", s),
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}
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}
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}
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