mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 11:16:47 +00:00
a0b203749a
The lite and the full console page each carried the same 150 lines that send key combinations (Ctrl+Alt+Del, Ctrl+Alt+F1..F12, Alt+Tab, ...). They now import static/js/console_keys.js, which binds the menu to the page's RFB connection.
48 lines
2.2 KiB
JavaScript
48 lines
2.2 KiB
JavaScript
// The keys menu of the VNC console pages (lite and full): key combinations
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// the browser or the operating system would otherwise catch.
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import KeyTable from './novnc/core/input/keysym.js';
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const CTRL = { keysym: KeyTable.XK_Control_L, code: 'ControlLeft' };
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const ALT = { keysym: KeyTable.XK_Alt_L, code: 'AltLeft' };
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// press the keys in order, release them in reverse
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function sendKeys(rfb, keys) {
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if (!rfb || (rfb._rfbConnectionState && rfb._rfbConnectionState !== 'connected')) { return; }
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keys.forEach((key) => rfb.sendKey(key.keysym, key.code, true));
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setTimeout(() => [...keys].reverse().forEach((key) => rfb.sendKey(key.keysym, key.code, false)), 20);
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}
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export function bindKeyAction(id, handler) {
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const el = document.getElementById(id);
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if (el) {
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el.addEventListener('click', (e) => {
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e.preventDefault();
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handler();
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});
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}
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}
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// getRfb: the page's RFB object, which the full page creates on connect
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export function bindSendKeys(getRfb) {
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const send = (...keys) => () => sendKeys(getRfb(), keys);
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const ctrlAltDel = () => {
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const rfb = getRfb();
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if (rfb && typeof rfb.sendCtrlAltDel === 'function') {
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rfb.sendCtrlAltDel();
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}
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};
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bindKeyAction('ctrlaltdel', ctrlAltDel);
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bindKeyAction('sendCtrlAltDelButton', ctrlAltDel);
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bindKeyAction('ctrlaltbackspace', send(CTRL, ALT, { keysym: KeyTable.XK_BackSpace, code: 'Backspace' }));
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bindKeyAction('alttab', send(ALT, { keysym: KeyTable.XK_Tab, code: 'Tab' }));
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bindKeyAction('superkey', send({ keysym: KeyTable.XK_Super_L, code: 'MetaLeft' }));
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bindKeyAction('sendesc', send({ keysym: KeyTable.XK_Escape, code: 'Escape' }));
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bindKeyAction('sendtab', send({ keysym: KeyTable.XK_Tab, code: 'Tab' }));
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bindKeyAction('ctrlc', send(CTRL, { keysym: KeyTable.XK_c, code: 'KeyC' }));
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bindKeyAction('ctrlz', send(CTRL, { keysym: KeyTable.XK_z, code: 'KeyZ' }));
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bindKeyAction('ctrld', send(CTRL, { keysym: KeyTable.XK_d, code: 'KeyD' }));
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bindKeyAction('ctrlbackslash', send(CTRL, { keysym: KeyTable.XK_backslash, code: 'Backslash' }));
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for (let i = 1; i <= 12; i++) {
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bindKeyAction('ctrlaltf' + i, send(CTRL, ALT, { keysym: KeyTable['XK_F' + i], code: 'F' + i }));
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}
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}
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