Merge bindings from main and update keys

src/key_bind.rs

@@ -0,0 +1,88 @@
+use cosmic::iced::keyboard::{KeyCode, Modifiers};
+use serde::{Deserialize, Serialize};
+use std::{collections::HashMap, fmt};
+
+use crate::Action;
+
+#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, Ord, PartialEq, PartialOrd, Serialize)]
+pub enum Modifier {
+    Super,
+    Ctrl,
+    Alt,
+    Shift,
+}
+
+#[derive(Clone, Debug, Deserialize, Eq, Hash, Ord, PartialEq, PartialOrd, Serialize)]
+pub struct KeyBind {
+    pub modifiers: Vec<Modifier>,
+    pub key_code: KeyCode,
+}
+
+impl KeyBind {
+    pub fn matches(&self, modifiers: Modifiers, key_code: KeyCode) -> bool {
+        self.key_code == key_code
+            && modifiers.logo() == self.modifiers.contains(&Modifier::Super)
+            && modifiers.control() == self.modifiers.contains(&Modifier::Ctrl)
+            && modifiers.alt() == self.modifiers.contains(&Modifier::Alt)
+            && modifiers.shift() == self.modifiers.contains(&Modifier::Shift)
+    }
+}
+
+impl fmt::Display for KeyBind {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        for modifier in self.modifiers.iter() {
+            write!(f, "{:?} + ", modifier)?;
+        }
+        write!(f, "{:?}", self.key_code)
+    }
+}
+
+//TODO: load from config
+pub fn key_binds() -> HashMap<KeyBind, Action> {
+    let mut key_binds = HashMap::new();
+
+    macro_rules! bind {
+        ([$($modifier:ident),+ $(,)?], $key_code:ident, $action:ident) => {{
+            key_binds.insert(
+                KeyBind {
+                    modifiers: vec![$(Modifier::$modifier),+],
+                    key_code: KeyCode::$key_code,
+                },
+                Action::$action,
+            );
+        }};
+    }
+
+    bind!([Ctrl], W, CloseFile);
+    bind!([Ctrl], X, Cut);
+    bind!([Ctrl], C, Copy);
+    bind!([Ctrl], F, Find);
+    bind!([Ctrl], H, FindAndReplace);
+    bind!([Ctrl], V, Paste);
+    bind!([Ctrl], T, NewFile);
+    bind!([Ctrl], N, NewWindow);
+    bind!([Ctrl], O, OpenFileDialog);
+    bind!([Ctrl, Shift], O, OpenProjectDialog);
+    bind!([Ctrl], Q, Quit);
+    bind!([Ctrl, Shift], Z, Redo);
+    bind!([Ctrl], S, Save);
+    bind!([Ctrl], A, SelectAll);
+    bind!([Ctrl], Key1, TabActivate0);
+    bind!([Ctrl], Key2, TabActivate1);
+    bind!([Ctrl], Key3, TabActivate2);
+    bind!([Ctrl], Key4, TabActivate3);
+    bind!([Ctrl], Key5, TabActivate4);
+    bind!([Ctrl], Key6, TabActivate5);
+    bind!([Ctrl], Key7, TabActivate6);
+    bind!([Ctrl], Key8, TabActivate7);
+    bind!([Ctrl], Key9, TabActivate8);
+    bind!([Ctrl], Tab, TabNext);
+    bind!([Ctrl, Shift], Tab, TabPrev);
+    bind!([Ctrl, Shift], G, ToggleGitManagement);
+    bind!([Ctrl, Shift], F, ToggleProjectSearch);
+    bind!([Ctrl], Comma, ToggleSettingsPage);
+    bind!([Alt], Z, ToggleWordWrap);
+    bind!([Ctrl], Z, Undo);
+
+    key_binds
+}