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Remove some unused return values

This commit is contained in:
Pierre Ossman 2017-10-20 12:57:34 +02:00
parent 4f90c1d387
commit 15a6269510
1 changed files with 10 additions and 17 deletions
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27
core/rfb.js
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@ -298,7 +298,6 @@ RFB.prototype = {
this._rfb_init_state = '';
this._updateConnectionState('connecting');
return true;
},
disconnect: function () {
@ -314,7 +313,7 @@ RFB.prototype = {
},
sendCtrlAltDel: function () {
if (this._rfb_connection_state !== 'connected' || this._viewOnly) { return false; }
if (this._rfb_connection_state !== 'connected' || this._viewOnly) { return; }
Log.Info("Sending Ctrl-Alt-Del");
this.sendKey(KeyTable.XK_Control_L, "ControlLeft", true);
@ -323,8 +322,6 @@ RFB.prototype = {
this.sendKey(KeyTable.XK_Delete, "Delete", false);
this.sendKey(KeyTable.XK_Alt_L, "AltLeft", false);
this.sendKey(KeyTable.XK_Control_L, "ControlLeft", false);
return true;
},
machineShutdown: function () {
@ -342,12 +339,12 @@ RFB.prototype = {
// Send a key press. If 'down' is not specified then send a down key
// followed by an up key.
sendKey: function (keysym, code, down) {
if (this._rfb_connection_state !== 'connected' || this._viewOnly) { return false; }
if (this._rfb_connection_state !== 'connected' || this._viewOnly) { return; }
if (down === undefined) {
this.sendKey(keysym, code, true);
this.sendKey(keysym, code, false);
return true;
return;
}
var scancode = XtScancode[code];
@ -361,13 +358,11 @@ RFB.prototype = {
RFB.messages.QEMUExtendedKeyEvent(this._sock, keysym, down, scancode);
} else {
if (!keysym) {
return false;
return;
}
Log.Info("Sending keysym (" + (down ? "down" : "up") + "): " + keysym);
RFB.messages.keyEvent(this._sock, keysym, down ? 1 : 0);
}
return true;
},
clipboardPasteFrom: function (text) {
@ -395,17 +390,15 @@ RFB.prototype = {
requestDesktopSize: function (width, height) {
if (this._rfb_connection_state !== 'connected' ||
this._viewOnly) {
return false;
return;
}
if (this._supportsSetDesktopSize) {
RFB.messages.setDesktopSize(this._sock, width, height,
this._screen_id, this._screen_flags);
this._sock.flush();
return true;
} else {
return false;
if (!this._supportsSetDesktopSize) {
return;
}
RFB.messages.setDesktopSize(this._sock, width, height,
this._screen_id, this._screen_flags);
},