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hotkey_handler: cleanup things a bit

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This commit is contained in:
Andrew Dolgov 2017-05-05 11:41:49 +03:00
parent 0ae7de6d91
commit a97e8cddf7
1 changed files with 5 additions and 16 deletions
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21
js/tt-rss.js
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@ -851,25 +851,16 @@ function hotkey_handler(e) {
if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
var keycode = false;
var shift_key = false;
var ctrl_key = false;
var alt_key = false;
var meta_key = false;
var cmdline = $('cmdline');
shift_key = e.shiftKey;
ctrl_key = e.ctrlKey;
alt_key = e.altKey;
meta_key = e.metaKey;
if (window.event) {
keycode = window.event.keyCode;
} else if (e) {
keycode = e.which;
}
var keychar = String.fromCharCode(keycode);
var keychar = String.fromCharCode(keycode).toLowerCase();
if (keycode == 27) { // escape
hotkey_prefix = false;
@ -878,8 +869,6 @@ function hotkey_handler(e) {
if (keycode == 16) return; // ignore lone shift
if (keycode == 17) return; // ignore lone ctrl
keychar = keychar.toLowerCase();
var hotkeys = getInitParam("hotkeys");
if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
@ -904,10 +893,10 @@ function hotkey_handler(e) {
var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
// ensure ^*char notation
if (shift_key) hotkey = "*" + hotkey;
if (ctrl_key) hotkey = "^" + hotkey;
if (alt_key) hotkey = "+" + hotkey;
if (meta_key) hotkey = "%" + hotkey;
if (e.shiftKey) hotkey = "*" + hotkey;
if (e.ctrlKey) hotkey = "^" + hotkey;
if (e.altKey) hotkey = "+" + hotkey;
if (e.metaKey) hotkey = "%" + hotkey;
hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
hotkey_prefix = false;