Caret/js/keys.js

41 lines
No EOL
979 B
JavaScript

define(["settings!keys", "command", "editor", "dom2"], function(Settings, command, editor) {
/*
Still need to set Sublime keybindings
*/
var keycodes = {
9: "TAB",
13: "RETURN",
32: "SPACE",
37: "LEFT",
39: "RIGHT",
38: "UP",
40: "DOWN"
};
//we have to listen on keydown, because keypress will get caught by the window manager
window.on("keydown", function(e) {
var char = String.fromCharCode(e.keyCode);
if (e.keyCode in keycodes) {
char = keycodes[e.keyCode];
}
if (!e.shiftKey) char = char.toLowerCase();
var combo =
e.ctrlKey ? "^-" + char :
e.metaKey ? "M-" + char :
char;
var keyConfig = Settings.get("keys");
if (combo in keyConfig) {
e.preventDefault();
var action = keyConfig[combo];
if (typeof action == "string") {
action = {
command: action
};
}
command.fire(action.command, action.argument);
}
});
});