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Add common Linux key combination methods to rfb 

Add methods to send common Linux key combinations to VNC
like ctrl+alt+Fx, alt+Fx and ctrl+alt+backspace.
This commit is contained in:
Tim Hardeck 2014-10-22 17:47:30 +02:00
parent e2f1ff8048
commit 98707ff412
1 changed files with 40 additions and 0 deletions
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40
include/rfb.js
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@ -261,6 +261,46 @@ var RFB;
this._sock.send(arr); this._sock.send(arr);
}, },
sendCtrlAltBackspace: function () {
if (this._rfb_state !== 'normal' || this._view_only) { return false; }
Util.Info("Sending Ctrl-Alt-Backspace");
var arr = [];
arr = arr.concat(RFB.messages.keyEvent(0xFFE3, 1)); // Control
arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 1)); // Alt
arr = arr.concat(RFB.messages.keyEvent(0xFF08, 1)); // Backspace
arr = arr.concat(RFB.messages.keyEvent(0xFF08, 0)); // Backspace
arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 0)); // Alt
arr = arr.concat(RFB.messages.keyEvent(0xFFE3, 0)); // Control
this._sock.send(arr);
},
sendCtrlAltF: function (number) {
if (this._rfb_state !== 'normal' || this._view_only) { return false; }
Util.Info("Sending Ctrl-Alt-F" + number);
var arr = [];
arr = arr.concat(RFB.messages.keyEvent(0xFFE3, 1)); // Control
arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 1)); // Alt
arr = arr.concat(RFB.messages.keyEvent(0xFFBD + number, 1)); // Fx
arr = arr.concat(RFB.messages.keyEvent(0xFFBD + number, 0)); // Fx
arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 0)); // Alt
arr = arr.concat(RFB.messages.keyEvent(0xFFE3, 0)); // Control
this._sock.send(arr);
},
sendAltF: function (number) {
if (this._rfb_state !== 'normal' || this._view_only) { return false; }
Util.Info("Sending Alt-F" + number);
var arr = [];
arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 1)); // Alt
arr = arr.concat(RFB.messages.keyEvent(0xFFBD + number, 1)); // Fx
arr = arr.concat(RFB.messages.keyEvent(0xFFBD + number, 0)); // Fx
arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 0)); // Alt
this._sock.send(arr);
},
xvpOp: function (ver, op) { xvpOp: function (ver, op) {
if (this._rfb_xvp_ver < ver) { return false; } if (this._rfb_xvp_ver < ver) { return false; }
Util.Info("Sending XVP operation " + op + " (version " + ver + ")"); Util.Info("Sending XVP operation " + op + " (version " + ver + ")");