void lmcMessageLog::reloadMessageLog(void) {
initMessageLog(themePath, false);
for(int index = 0; index < messageLog.count(); index++) {
SingleMessage msg = messageLog[index];
appendMessageLog(msg.type, &msg.userId, &msg.userName, &msg.message, true);
}
}
void lmcChatRoomWindow::removeUser(QString* lpszUserId) {
QTreeWidgetItem* pItem = getUserItem(lpszUserId);
if(!pItem)
return;
QTreeWidgetItem* pGroup = pItem->parent();
pGroup->removeChild(pItem);
QString userId = peerIds.value(*lpszUserId);
QString userName = peerNames.value(*lpszUserId);
peerIds.remove(*lpszUserId);
peerNames.remove(*lpszUserId);
if(groupMode) {
XmlMessage xmlMessage;
xmlMessage.addData(XN_THREAD, threadId);
xmlMessage.addData(XN_GROUPMSGOP, GroupMsgOpNames[GMO_Leave]);
appendMessageLog(MT_Leave, &userId, &userName, &xmlMessage);
setWindowTitle(getWindowTitle());
}
// If the local user is removed for some reason, prevent sending any further messages
if(userId.compare(localId) == 0)
ui.txtMessage->setEnabled(false);
}
void lmcChatRoomWindow::sendMessage(void) {
if(ui.txtMessage->document()->isEmpty())
return;
if(bConnected) {
QString szHtmlMessage(ui.txtMessage->toHtml());
encodeMessage(&szHtmlMessage);
QTextDocument docMessage;
docMessage.setHtml(szHtmlMessage);
QString szMessage = docMessage.toPlainText();
QFont font = ui.txtMessage->font();
font.setPointSize(ui.txtMessage->fontPointSize());
MessageType type = groupMode ? MT_GroupMessage : MT_PublicMessage;
XmlMessage xmlMessage;
xmlMessage.addHeader(XN_TIME, QString::number(QDateTime::currentDateTime().toMSecsSinceEpoch()));
xmlMessage.addData(XN_FONT, font.toString());
xmlMessage.addData(XN_COLOR, messageColor.name());
xmlMessage.addData(XN_MESSAGE, szMessage);
if(groupMode) {
xmlMessage.addData(XN_THREAD, threadId);
xmlMessage.addData(XN_GROUPMSGOP, GroupMsgOpNames[GMO_Message]);
}
appendMessageLog(type, &localId, &localName, &xmlMessage);
if(groupMode) {
QHash<QString, QString>::const_iterator index = peerIds.constBegin();
while (index != peerIds.constEnd()) {
QString userId = index.value();
emit messageSent(type, &userId, &xmlMessage);
index++;
}
} else
emit messageSent(type, NULL, &xmlMessage);
}
else
appendMessageLog(MT_Error, NULL, NULL, NULL);
ui.txtMessage->clear();
ui.txtMessage->setFocus();
}
void lmcChatRoomWindow::receiveMessage(MessageType type, QString* lpszUserId, XmlMessage* pMessage) {
QString title;
// if lpszUserId is NULL, the message was sent locally
QString senderId = lpszUserId ? *lpszUserId : localId;
QString senderName = lpszUserId ? peerNames.value(senderId) : localName;
QString data;
switch(type) {
case MT_PublicMessage:
appendMessageLog(type, lpszUserId, &senderName, pMessage);
if(isVisible() && !isActiveWindow())
pSoundPlayer->play(SE_NewPubMessage);
break;
case MT_GroupMessage:
appendMessageLog(type, lpszUserId, &senderName, pMessage);
if(isHidden() || !isActiveWindow()) {
pSoundPlayer->play(SE_NewMessage);
title = tr("%1 says...");
setWindowTitle(title.arg(senderName));
}
break;
case MT_LocalAvatar:
data = pMessage->data(XN_FILEPATH);
// this message may come with or without user id. NULL user id means avatar change
// by local user, while non NULL user id means avatar change by a peer.
setUserAvatar(&senderId, &data);
break;
case MT_UserName:
data = pMessage->data(XN_NAME);
if(peerNames.contains(senderId))
peerNames.insert(senderId, data);
pMessageLog->updateUserName(&senderId, &data);
break;
case MT_Failed:
appendMessageLog(type, lpszUserId, &senderName, pMessage);
break;
default:
break;
}
}
void lmcChatRoomWindow::addUser(User* pUser)
{
if(!pUser)
return;
// Do not add user if user's version is 1.2.10 or less. These versions do not
// support Public Chat feature.
if(Helper::compareVersions(pUser->version, "1.2.10") <= 0)
return;
// Do not add user if user is already in the list of participants
if(peerIds.contains(pUser->id))
return;
peerIds.insert(pUser->id, pUser->id);
peerNames.insert(pUser->id, pUser->name);
int index = Helper::statusIndexFromCode(pUser->status);
lmcUserTreeWidgetUserItem *pItem = new lmcUserTreeWidgetUserItem();
pItem->setData(0, IdRole, pUser->id);
pItem->setData(0, TypeRole, "User");
pItem->setData(0, StatusRole, index);
pItem->setData(0, SubtextRole, pUser->note);
pItem->setText(0, pUser->name);
if(index != -1)
pItem->setIcon(0, QIcon(QPixmap(statusPic[index], "PNG")));
lmcUserTreeWidgetGroupItem* pGroupItem = (lmcUserTreeWidgetGroupItem*)getGroupItem(&GroupId);
pGroupItem->addChild(pItem);
pGroupItem->sortChildren(0, Qt::AscendingOrder);
// this should be called after item has been added to tree
setUserAvatar(&pUser->id);
if(groupMode) {
XmlMessage xmlMessage;
xmlMessage.addData(XN_THREAD, threadId);
xmlMessage.addData(XN_GROUPMSGOP, GroupMsgOpNames[GMO_Join]);
appendMessageLog(MT_Join, &pUser->id, &pUser->name, &xmlMessage);
setWindowTitle(getWindowTitle());
emit messageSent(MT_GroupMessage, NULL, &xmlMessage);
}
// Local user cannot participate in public chat if status is offline
if(!groupMode && pUser->id.compare(localId) == 0) {
bool offline = (statusType[Helper::statusIndexFromCode(pUser->status)] == StatusTypeOffline);
ui.txtMessage->setEnabled(!offline);
ui.txtMessage->setFocus();
}
}
void lmcMessageLog::appendBroadcast(QString* lpszUserId, QString* lpszUserName, QString* lpszMessage, QDateTime* pTime) {
Q_UNUSED(lpszUserId);
decodeMessage(lpszMessage);
QString html = themeData.pubMsg;
QString caption = tr("Broadcast message from %1:");
html.replace("%iconpath%", "qrc"IDR_BROADCASTMSG);
html.replace("%sender%", caption.arg(*lpszUserName));
html.replace("%time%", getTimeString(pTime));
html.replace("%style%", "");
html.replace("%message%", *lpszMessage);
appendMessageLog(&html);
}
void lmcMessageLog::appendMessageLog(
MessageType type,
QString* lpszUserId,
QString* lpszUserName,
XmlMessage* pMessage,
bool bReload)
{
if(!pMessage && type != MT_Error)
return;
QString message;
QString html;
QString caption;
QDateTime time;
QFont font;
QColor color;
QString fontStyle;
QString id = QString::null;
bool addToLog = true;
removeMessageLog("_lmc_statediv");
switch(type) {
case MT_Message:
time.setMSecsSinceEpoch(pMessage->header(XN_TIME).toLongLong());
message = pMessage->data(XN_MESSAGE);
font.fromString(pMessage->data(XN_FONT));
color.setNamedColor(pMessage->data(XN_COLOR));
appendMessage(lpszUserId, lpszUserName, &message, &time, &font, &color);
lastId = *lpszUserId;
break;
case MT_PublicMessage:
case MT_GroupMessage:
time.setMSecsSinceEpoch(pMessage->header(XN_TIME).toLongLong());
message = pMessage->data(XN_MESSAGE);
font.fromString(pMessage->data(XN_FONT));
color.setNamedColor(pMessage->data(XN_COLOR));
appendPublicMessage(lpszUserId, lpszUserName, &message, &time, &font, &color);
lastId = *lpszUserId;
break;
case MT_Broadcast:
time.setMSecsSinceEpoch(pMessage->header(XN_TIME).toLongLong());
message = pMessage->data(XN_BROADCAST);
appendBroadcast(lpszUserId, lpszUserName, &message, &time);
lastId = QString::null;
break;
case MT_ChatState:
message = pMessage->data(XN_CHATSTATE);
caption = getChatStateMessage((ChatState) Helper::indexOf(ChatStateNames, CS_Max, message));
if(!caption.isNull()) {
html = themeData.stateMsg;
html.replace("%iconpath%", "qrc"IDR_BLANK);
html.replace("%sender%", caption.arg(*lpszUserName));
html.replace("%message%", "");
appendMessageLog(&html);
}
addToLog = false;
break;
case MT_Failed:
message = pMessage->data(XN_MESSAGE);
font.fromString(pMessage->data(XN_FONT));
color.setNamedColor(pMessage->data(XN_COLOR));
html = themeData.sysMsg;
caption = tr("This message was not delivered to %1:");
fontStyle = getFontStyle(&font, &color, true);
decodeMessage(&message);
html.replace("%iconpath%", "qrc"IDR_CRITICALMSG);
html.replace("%sender%", caption.arg(*lpszUserName));
html.replace("%style%", fontStyle);
html.replace("%message%", message);
appendMessageLog(&html);
lastId = QString::null;
break;
case MT_Error:
html = themeData.sysMsg;
html.replace("%iconpath%", "qrc"IDR_CRITICALMSG);
html.replace("%sender%", tr("Your message was not sent."));
html.replace("%message%", "");
appendMessageLog(&html);
lastId = QString::null;
addToLog = false;
break;
case MT_File:
case MT_LocalFile:
appendFileMessage(type, lpszUserName, pMessage, bReload);
id = pMessage->data(XN_TEMPID);
pMessage->removeData(XN_TEMPID);
lastId = QString::null;
break;
case MT_Join:
case MT_Leave:
message = pMessage->data(XN_GROUPMSGOP);
caption = getChatRoomMessage((GroupMsgOp) Helper::indexOf(GroupMsgOpNames, GMO_Max, message));
if(!caption.isNull()) {
html = themeData.sysMsg;
html.replace("%iconpath%", "qrc"IDR_BLANK);
html.replace("%sender%", caption.arg(*lpszUserName));
html.replace("%message%", "");
appendMessageLog(&html);
}
lastId = QString::null;
default:
break;
}
if(!bReload && addToLog && pMessage) {
XmlMessage xmlMessage = pMessage->clone();
QString userId = lpszUserId ? *lpszUserId : QString::null;
QString userName = lpszUserName ? *lpszUserName : QString::null;
messageLog.append(SingleMessage(type, userId, userName, xmlMessage, id));
}
}
void wavrChatWindow::receiveMessage(MessageType type, QString* lpszUserId, wavrXmlMessage* pMessage) {
QString title;
int statusIndex;
// if lpszUserId is NULL, the message was sent locally
QString senderId = lpszUserId ? *lpszUserId : localId;
QString senderName = lpszUserId ? peerNames.value(senderId) : localName;
QString data;
switch(type) {
case MT_Message:
appendMessageLog(type, lpszUserId, &senderName, pMessage);
if(isHidden() || !isActiveWindow()) {
// pSoundPlayer->play(SE_NewMessage);
title = tr("%1 says...");
setWindowTitle(title.arg(senderName));
}
break;
case MT_Broadcast:
appendMessageLog(type, lpszUserId, &senderName, pMessage);
if(isHidden() || !isActiveWindow()) {
//pSoundPlayer->play(SE_NewMessage);
title = tr("Broadcast from %1");
setWindowTitle(title.arg(senderName));
}
break;
case MT_ChatState:
qDebug() << "Chat state message received";
appendMessageLog(type, lpszUserId, &senderName, pMessage);
break;
case MT_Status:
data = pMessage->data(XML_STATUS);
statusIndex = wavrHelper::statusIndexFromCode(data);
if(statusIndex != -1) {
setWindowIcon(QIcon(statusPic[statusIndex]));
statusType[statusIndex] == StatusTypeOffline ? showStatus(IT_Offline, true) : showStatus(IT_Offline, false);
statusType[statusIndex] == StatusTypeBusy ? showStatus(IT_Busy, true) : showStatus(IT_Busy, false);
statusType[statusIndex] == StatusTypeAway ? showStatus(IT_Away, true) : showStatus(IT_Away, false);
peerStatuses.insert(senderId, data);
}
break;
case MT_Avatar:
data = pMessage->data(XML_FILEPATH);
// this message may come with or without user id. NULL user id means avatar change
// by local user, while non NULL user id means avatar change by a peer.
pMessageLog->updateAvatar(&senderId, &data);
break;
case MT_UserName:
data = pMessage->data(XML_NAME);
if(peerNames.contains(senderId)) {
peerNames.insert(senderId, data);
pMessageLog->peerName = data;
}
pMessageLog->updateUserName(&senderId, &data);
break;
case MT_Failed:
appendMessageLog(type, lpszUserId, &senderName, pMessage);
break;
case MT_File:
case MT_Folder:
if(pMessage->data(XML_FILEOP) == FileOpNames[FO_Request]) {
// a file request has been received
appendMessageLog(type, lpszUserId, &senderName, pMessage);
if(pMessage->data(XML_MODE) == FileModeNames[FM_Receive] && (isHidden() || !isActiveWindow())) {
//pSoundPlayer->play(SE_NewFile);
if(type == MT_File)
title = tr("%1 sends a file...");
else
title = tr("%1 sends a folder...");
setWindowTitle(title.arg(senderName));
}
} else {
// a file message of op other than request has been received
processFileOp(pMessage);
}
break;
case MT_Depart:
pMessageLog->abortPendingFileOperations();
break;
default:
break;
}
}
