/** Performs the start action into the VNC Component. */
public static synchronized void start(
String host, int port, String protoVersion, String password, boolean bypassProxy) {
if ((running) && (swtDisplay != null)) {
if (swtDisplay.isActive()) {
swtDisplay.stop();
}
try {
HashMap<String, Object> parameters = new HashMap<String, Object>();
String protocolId = ProtocolIdTranslator.getProtocolId(protoVersion);
parameters.put("password", password); // $NON-NLS-1$
parameters.put(
"connectionRetries",
swtDisplay //$NON-NLS-1$
.getConnectionRetries());
parameters.put("bypassProxy", new Boolean(bypassProxy)); // $NON-NLS-1$
VNCViewerView.protocolHandle =
PluginProtocolActionDelegate.requestStartProtocolAsClient(
protocolId, new VNCProtocolExceptionHandler(), host, port, parameters);
while (!PluginProtocolActionDelegate.isProtocolRunning(VNCViewerView.protocolHandle)) {
Thread.sleep(500);
}
swtDisplay.start(protocolHandle);
currentHost = host;
currentPort = Integer.toString(port);
} catch (Exception e) {
log(VNCViewerView.class).error(VIEWER_COULD_NOT_BE_STARTED + e.getMessage());
Canvas canvas = swtDisplay.getCanvas();
if ((canvas != null) && (!canvas.isDisposed())) {
GC gc = new GC(swtDisplay.getCanvas());
gc.fillRectangle(0, 0, swtDisplay.getScreenWidth(), swtDisplay.getScreenHeight());
gc.dispose();
}
}
}
}
private void sendAndroidMouseEventMessage(int x, int y) {
ProtocolMessage message = new ProtocolMessage(VNC_POINTEREVENT_MESSAGE_CODE);
message.setFieldValue("buttonMask", (buttonPressed ? 1 : 0));
message.setFieldValue("x-position", x);
message.setFieldValue("y-position", y);
try {
PluginProtocolActionDelegate.sendMessageToServer(getInstance().getProtocolHandle(), message);
} catch (Exception e) {
// Do nothing
}
}
@Override
public void sendKey(int character, int keycode, Properties keyCodeMap) {
ProtocolMessage message = new ProtocolMessage(VNC_KEYEVENT_MESSAGE_CODE);
message.setFieldValue("padding", 0);
message.setFieldValue("downFlag", 1);
message.setFieldValue("key", keycode);
try {
PluginProtocolActionDelegate.sendMessageToServer(getInstance().getProtocolHandle(), message);
} catch (Exception e) {
// Do nothing
}
}
public static void stopProtocol() throws IOException {
if (protocolHandle != null) {
PluginProtocolActionDelegate.requestStopProtocol(protocolHandle);
}
}