/**
* Implementing the Observer interface. Receiving the response from the Pdu.
*
* @param obs the UpSincePdu variable
* @param ov the date
* @see uk.co.westhawk.snmp.pdu.UpSincePdu
*/
public void update(Observable obs, Object ov) {
Pdu pdu = (Pdu) obs;
if (pdu.getErrorStatus() == AsnObject.SNMP_ERR_NOERROR) {
Date dres = (Date) ov;
if (dres != null) {
// TODO: invokeLater
v.setText(dres.toString());
}
} else {
// TODO: invokeLater
v.setText(pdu.getErrorStatusString());
}
}
/**
* Disables/Enables history arrow buttons depending on whether the current page is the first, the
* last page or a middle page.
*
* @param chatPanel the <tt>ChatPanel</tt> which has provoked the change.
*/
public void changeHistoryButtonsState(ChatPanel chatPanel) {
ChatConversationPanel convPanel = chatPanel.getChatConversationPanel();
long firstMsgInHistory = chatPanel.getFirstHistoryMsgTimestamp().getTime();
long lastMsgInHistory = chatPanel.getLastHistoryMsgTimestamp().getTime();
Date firstMsgInPage = convPanel.getPageFirstMsgTimestamp();
Date lastMsgInPage = convPanel.getPageLastMsgTimestamp();
if (firstMsgInHistory == 0 || lastMsgInHistory == 0) {
previousButton.setEnabled(false);
nextButton.setEnabled(false);
return;
}
previousButton.setEnabled(firstMsgInHistory < firstMsgInPage.getTime());
nextButton.setEnabled(
(lastMsgInPage.getTime() > 0) && (lastMsgInHistory > lastMsgInPage.getTime()));
}
/** Updates all train data and refreshes the GUI. */
public static void timeTick(Date date, int delta) {
if (!isPaused) {
refreshUI += delta;
double time = date.getHours() * 60 * 60 + date.getMinutes() * 60 + date.getSeconds();
for (int i = 0; i < trainList.size(); i++) {
// Update the data for each train.
boolean isSelectedByTNC = false;
if (!isSolo) {
isSelectedByTNC = tncUI.uiSelect(trainList.get(i).id);
}
trainList.get(i).timeTick(time, ((double) (delta)) / 1000.0, isSolo, isSelectedByTNC);
}
if (refreshUI >= 1000) {
// Refresh the train module GUI.
if (isSolo) {
// If TNM is running solo, figure out the new time.
soloTime += 1;
if (soloTime >= 24 * 60 * 60) {
soloTime = soloTime % (24 * 60 * 60);
}
int hrs = (int) soloTime / (60 * 60);
int min = ((int) soloTime / 60) % 60;
int sec = (int) soloTime - (hrs * 60 * 60 + min * 60);
soloDate = new Date(93, 2, 2, hrs, min, sec);
} else {
soloTime = time;
}
refreshUI = refreshUI % 1000;
setSelectedId(selectedId);
}
}
}
