autocommit 2022-03-13 22:20:31 CET

jay-config/src/keyboard/mods.rs

@@ -0,0 +1,60 @@
+use crate::keyboard::syms::KeySym;
+use crate::ModifiedKeySym;
+use bincode::{Decode, Encode};
+use std::ops::{BitAnd, BitAndAssign, BitOr, BitOrAssign};
+
+#[derive(Encode, Decode, Copy, Clone, Eq, PartialEq, Default, Hash, Debug)]
+pub struct Modifiers(pub u32);
+
+pub const SHIFT: Modifiers = Modifiers(1 << 0);
+pub const LOCK: Modifiers = Modifiers(1 << 1);
+pub const CTRL: Modifiers = Modifiers(1 << 2);
+pub const MOD1: Modifiers = Modifiers(1 << 3);
+pub const MOD2: Modifiers = Modifiers(1 << 4);
+pub const MOD3: Modifiers = Modifiers(1 << 5);
+pub const MOD4: Modifiers = Modifiers(1 << 6);
+pub const MOD5: Modifiers = Modifiers(1 << 7);
+
+pub const CAPS: Modifiers = LOCK;
+pub const ALT: Modifiers = MOD1;
+pub const NUM: Modifiers = MOD2;
+pub const LOGO: Modifiers = MOD4;
+
+impl BitOr for Modifiers {
+    type Output = Self;
+
+    fn bitor(self, rhs: Self) -> Self::Output {
+        Self(self.0 | rhs.0)
+    }
+}
+
+impl BitOr<KeySym> for Modifiers {
+    type Output = ModifiedKeySym;
+
+    fn bitor(self, rhs: KeySym) -> Self::Output {
+        ModifiedKeySym {
+            mods: self,
+            sym: rhs,
+        }
+    }
+}
+
+impl BitAnd for Modifiers {
+    type Output = Self;
+
+    fn bitand(self, rhs: Self) -> Self::Output {
+        Self(self.0 & rhs.0)
+    }
+}
+
+impl BitOrAssign for Modifiers {
+    fn bitor_assign(&mut self, rhs: Self) {
+        self.0 |= rhs.0
+    }
+}
+
+impl BitAndAssign for Modifiers {
+    fn bitand_assign(&mut self, rhs: Self) {
+        self.0 &= rhs.0
+    }
+}