72 lines
2.4 KiB
Rust
72 lines
2.4 KiB
Rust
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use std::collections::HashMap;
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use winit::{
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event::KeyEvent,
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keyboard::{Key, NamedKey},
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platform::modifier_supplement::KeyEventExtModifierSupplement,
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};
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use crate::shrooms_vb_core::VBKey;
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pub struct InputMapper {
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vb_bindings: HashMap<VBKey, Key>,
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key_bindings: HashMap<Key, VBKey>,
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}
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impl InputMapper {
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pub fn new() -> Self {
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let mut mapper = Self {
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vb_bindings: HashMap::new(),
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key_bindings: HashMap::new(),
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};
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mapper.bind_key(VBKey::SEL, Key::Character("a".into()));
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mapper.bind_key(VBKey::STA, Key::Character("s".into()));
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mapper.bind_key(VBKey::B, Key::Character("d".into()));
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mapper.bind_key(VBKey::A, Key::Character("f".into()));
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mapper.bind_key(VBKey::LT, Key::Character("e".into()));
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mapper.bind_key(VBKey::RT, Key::Character("r".into()));
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mapper.bind_key(VBKey::RU, Key::Character("i".into()));
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mapper.bind_key(VBKey::RL, Key::Character("j".into()));
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mapper.bind_key(VBKey::RD, Key::Character("k".into()));
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mapper.bind_key(VBKey::RR, Key::Character("l".into()));
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mapper.bind_key(VBKey::LU, Key::Named(NamedKey::ArrowUp));
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mapper.bind_key(VBKey::LL, Key::Named(NamedKey::ArrowLeft));
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mapper.bind_key(VBKey::LD, Key::Named(NamedKey::ArrowDown));
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mapper.bind_key(VBKey::LR, Key::Named(NamedKey::ArrowRight));
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mapper
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}
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pub fn binding_names(&self) -> HashMap<VBKey, String> {
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self.vb_bindings
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.iter()
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.map(|(k, v)| {
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let name = match v {
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Key::Character(char) => char.to_string(),
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Key::Named(key) => format!("{:?}", key),
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k => format!("{:?}", k),
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};
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(*k, name)
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})
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.collect()
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}
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pub fn bind_key(&mut self, vb: VBKey, key: Key) {
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if let Some(old) = self.vb_bindings.insert(vb, key.clone()) {
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self.key_bindings.remove(&old);
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}
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self.key_bindings.insert(key, vb);
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}
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pub fn clear_binding(&mut self, vb: VBKey) {
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if let Some(old) = self.vb_bindings.remove(&vb) {
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self.key_bindings.remove(&old);
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}
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}
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pub fn key_event(&self, event: &KeyEvent) -> Option<VBKey> {
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self.key_bindings
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.get(&event.key_without_modifiers())
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.cloned()
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}
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}
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