public void textInserted(Message.TextPasteMsg m) {
try {
int SenderId = m.getClientId();
int offset = m.getOffset();
String textPasted = m.getText();
if (EditorServer_Debug)
System.err.println("EditorServer->textinserted : PASTED by : " + SenderId);
Vector pars = null;
try {
pars = lockManager.textInserted(m.getPar(), offset, textPasted, SenderId);
if (EditorServer_Debug)
System.err.println("\n+=*%EditorServer--> textInserted recovered VECTOR...");
} catch (Exception e) {
System.err.println("\n+=*%EditorServer--> textInserted VECTOR error ");
}
textChannel.sendToOthers(client, new Data(m));
EditorClient SenderClient = getEditorClient(SenderId);
SenderClient.addTextPasteAction(System.currentTimeMillis(), pars, offset, textPasted);
clientsPanel.updateActionTableFor(SenderClient);
updateParagraphList();
} catch (Exception e) {
System.err.println("\nEditorServer--> textPasted: error sending msg");
if (EditorServer_Debug) e.printStackTrace();
}
}
public boolean loadDocument(String fileName) {
try {
File file = new File(fileName);
ObjectInputStream in = new ObjectInputStream(new FileInputStream(file));
SavedDocument doc = (SavedDocument) in.readObject();
document =
new EditorDocument(
doc.getTitle(), doc.getDescription(),
doc.getText(), doc.getStartTime());
paragraphs = new Paragraphs(document, doc.getParagraphsVector());
clients = doc.getClients();
Iterator i = clients.iterator();
while (i.hasNext()) {
EditorClient c = (EditorClient) i.next();
c.setPresent(false);
if (c.getIdNumber() > nextClientId) nextClientId = c.getIdNumber();
}
nextClientId++;
lockManager = new LockManager(clients, document, paragraphs);
highlights =
new Highlights(lockManager, document, doc.getHighlightTypes(), doc.getHighlights());
return true;
} catch (Exception e) {
System.out.println("EditorServer: loadDocument. error");
e.printStackTrace();
return false;
}
} // endof const WITH audio profile maker
public void textInserted(Message.TextInsertMsg m) {
if (EditorServer_Debug) System.err.println("EditorServer-> textInserted.");
try {
int ClientId = m.getClientId();
int offset = m.getOffset();
String characterInserted = m.getText();
if (EditorServer_Debug)
System.out.println("EditorServer-> textInserted : *" + characterInserted + "*");
Vector pars = lockManager.textInserted(m.getPar(), offset, characterInserted, ClientId);
textChannel.sendToOthers(client, new Data(m));
EditorClient c = getEditorClient(ClientId);
// new condition inserted to avoid timestamp generation if the character
// is a newline
if (characterInserted.equals("\n")) {
if (EditorServer_Debug)
System.out.println("EditorServer-> textInserted : attempting to insert a newLine");
}
c.addTextInsertAction(System.currentTimeMillis(), pars, offset, characterInserted);
clientsPanel.updateActionTableFor(c);
updateParagraphList();
} catch (Exception e) {
System.err.println("EditorServer-> textInserted: error receiving-sending msg");
if (EditorServer_Debug) e.printStackTrace();
}
}
public EditorClient getEditorClient(int idNumber) {
Iterator i = clients.iterator();
while (i.hasNext()) {
EditorClient ec = (EditorClient) i.next();
if (ec.getIdNumber() == idNumber) {
return ec;
}
}
return null;
}
public EditorClient getEditorClient(NetworkedClient c) {
Iterator i = clients.iterator();
while (i.hasNext()) {
EditorClient ec = (EditorClient) i.next();
if (ec.getName() == c.getName()) {
return ec;
}
}
return null;
}
public void clientLeft(Message.ClientLeaveMsg m) {
System.out.println("EditorServer: clientLeft");
EditorClient ec = getEditorClient(m.getClientId());
ec.setPresent(false);
clientsPanel.updateClientList();
try {
clientChannel.sendToOthers(client, new Data(m));
} catch (Exception e) {
System.err.println("EditorServer: clientLeft: error sending msg");
if (EditorServer_Debug) e.printStackTrace();
}
}
public void gestureLine(Message.GestureLineMsg m) {
if (EditorServer_Debug)
System.err.println("EditorServer: gestureLine." + String.valueOf(m.getId()));
try {
clientChannel.sendToOthers(client, new Data(m));
EditorClient c = getEditorClient(m.getClientId());
long par = getParIdForGesture(m.getPar(), m.getAY());
c.addGestureAction(System.currentTimeMillis(), m.getId(), par, m.getAX(), m.getAY(), this);
c.addGestureAction(System.currentTimeMillis(), m.getId(), par, m.getBX(), m.getBY(), this);
clientsPanel.updateActionTableFor(c);
} catch (Exception e) {
System.err.println("EditorServer: gestureLine: error sending msg");
if (EditorServer_Debug) e.printStackTrace();
}
}
public void clientAppeared() {
if (EditorServer_Debug) System.out.println("EditorServer: clientAppeared.");
// send client list to everybody
try {
Iterator i = clients.iterator();
while (i.hasNext()) {
EditorClient ec = (EditorClient) i.next();
if (ec.isPresent()) clientChannel.sendToOthers(client, new Data(ec.getMessage()));
}
} catch (Exception e) {
System.err.println("EditorServer: clientAppeared: error sending msg");
if (EditorServer_Debug) e.printStackTrace();
}
}
public void textDeleted(Message.TextCutMsg m) {
if (EditorServer_Debug) System.err.println("EditorServer ->textCut.");
try {
long StartPar = m.getStartPar();
long EndPar = m.getEndPar();
int StartOffset = m.getStartOffset();
int EndOffset = m.getEndOffset();
String text = lockManager.getText(StartPar, StartOffset, EndPar, EndOffset);
Vector pars = lockManager.textDeleted(StartPar, StartOffset, EndPar, EndOffset);
textChannel.sendToOthers(client, new Data(m));
EditorClient c = getEditorClient(m.getClientId());
c.addTextCutAction(System.currentTimeMillis(), pars, StartOffset, EndOffset, text);
clientsPanel.updateActionTableFor(c);
updateParagraphList();
} catch (Exception e) {
System.err.println("EditorServer---> textDeleted(cut): error sending msg");
if (EditorServer_Debug) e.printStackTrace();
}
}
public void updateActionTableFor(EditorClient client) {
if (client == null) {
DefaultTableModel model = new DefaultTableModel();
tblActions.setModel(getClearTableModel());
return;
} else if (currClient == client) {
DefaultTableModel model = getClearTableModel();
Iterator i = client.getActions(self).iterator();
while (i.hasNext()) {
EditorAction ea = (EditorAction) i.next();
model.addRow(ea.getTableRow());
}
tblActions.setModel(model);
}
}
public void clientJoined(Message.ClientJoinMsg m) {
Iterator i = clients.iterator();
while (i.hasNext()) {
EditorClient ec = (EditorClient) i.next();
if (ec.isPresent()) {
if (m.getName().equals(ec.getName())) {
sendClientReject(m.getKeyValue(), Message.ClientRejectMsg.REASON_NAME);
return;
}
if (m.getColorCode() == ec.getColorCode()) {
sendClientReject(m.getKeyValue(), Message.ClientRejectMsg.REASON_COLOR);
return;
}
}
}
// clientAccepted
// mach... added ClientIPaddress + added server to EditorClient const
EditorClient newClient =
new EditorClient(
this,
nextClientId,
m.getName(),
m.getColorCode(),
m.getKeyValue(),
m.getClientIPaddress());
if (EditorServer_Debug)
System.out.println(
">>> In EditorServer.clientJoined : client NAME is : *"
+ m.getName()
+ "* IPAddress : is : *"
+ m.getClientIPaddress()
+ "*");
clients.add(newClient);
nextClientId++;
clientsPanel.updateClientList();
// here... match Audio & Text client
// iterate through list of audio client
String audioClientIP = "";
int offset = -1;
if (isAudioOptionSelected) {
if (EditorServer_Debug) System.out.println("\n>>>In Client Accepted !!!");
for (int n = 0; n < plistModel.getSize(); n++) {
audioClientIP = (plistModel.getElementAt(n)).toString();
offset = audioClientIP.indexOf('@');
audioClientIP = audioClientIP.substring(offset + 1);
if (audioClientIP.equals(m.getClientIPaddress())) {
System.out.println("MATCH found!!!" + m.getName() + "<>" + audioClientIP);
// change ...
plistModel.set(n, m.getName());
}
}
} // endif isAudioOptionSelected
try {
clientChannel.sendToOthers(client, new Data(newClient.getMessage()));
sendDocumentState(nextClientId - 1);
sendHighlightTypes();
sendHighlights();
} catch (Exception e) {
System.err.println("EditorServer: clientJoined: error sending msg");
if (EditorServer_Debug) e.printStackTrace();
}
}
