27 lines
1.2 KiB
Markdown
27 lines
1.2 KiB
Markdown
Relevant section taken from `src/bin/main.rs`:
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```rust
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fn key_to_char(key: Key) -> Option<KeyChar> {
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match key {
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Key::Char('\n') => Some(KeyChar::Press('𐘂')),
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Key::Char(c) => Some(KeyChar::Press(c)),
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Key::Alt(c) => Some(KeyChar::Alt(c)),
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Key::Ctrl(c) => Some(KeyChar::Ctrl(c)),
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Key::Backspace => Some(KeyChar::Press('𐘁')),
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Key::Esc => Some(KeyChar::Press('𐘃')),
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Key::Up => Some(KeyChar::Press('𐙘')),
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Key::Down => Some(KeyChar::Press('𐘞')),
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Key::Left => Some(KeyChar::Press('𐙣')),
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Key::Right => Some(KeyChar::Press('𐙥')),
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_ => None,
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}
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}
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```
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The special keys backspace, enter, escape, and the arrows, are represented by a single Linear A char. For ease, there are [methods](https://docs.rs/ming-wm-lib/latest/ming_wm_lib/messages/struct.KeyPress.html) to check whether a key press is a backspace, enter, etc, without pasting the Linear A into the code.
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Although the arrow keys are supported, please try and support the Vim `hjkl` if possible!
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The `Press` events are sent as `WindowMessage::KeyPress(KeyPress)`, and the `Ctrl` events are sent as `WindowMessage::CtrlKeyPress(KeyPress)`. Any keys pressed along with the Alt key are not passed to the windows.
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