/**
* Adds a participant to a convo, if that conversation dont exist, the tab and convo is created.
* @brief MainWindow::addToConvo
* @param fromIp ip of user that added someone to a conversation, empty if originating user is the current user.
* @param fromName name of user that added someone to a conversation, empty if originating user is the current user.
* @param member new participant to be added: "{name}/{ip}"
* @param cid Conversation id.
* @return false if member already exists in the conversation, true otherwise.
*/
bool MainWindow::addToConvo(QString fromIp, QString fromName, QString member, QString cid)
{
Conversation* lst = 0;
QStringList tmp = member.split("/", QString::SkipEmptyParts);
int i = 0;
for (; i < convos->count(); ++i)
{
if(convos->at(i)->getCid().compare(cid) == 0)
{
lst = convos->at(i);
break;
}
}
if(lst == 0)
{
createTab(cid, fromIp, fromName);
lst = convos->at(convos->count()-1);
}
else
{
for (int i = 0; i < lst->count(); ++i)
{
if(tmp.at(1).compare(lst->at(i)->getIp()) == 0) return false;
}
}
lst->add(tmp.at(1), tmp.at(0));
if(ui->tabgrpConversations->currentIndex() == (i+1))
ui->lstInConvo->addItem(member);
return true;
}
/**
* Creates a new tab, and initializes a new conversation with given ip and name.
* @brief MainWindow::createTab
* @param cid Conversation id.
* @param ip IPv4 address
* @param name Nickname
*/
void MainWindow::createTab(QString cid, QString ip, QString name)
{
// Inflate tablelayout from file
QFormBuilder builder;
QFile file(FORM_TAB);
file.open(QFile::ReadOnly);
QWidget *tabLayout = builder.load(&file, this);
file.close();
// Add layout to a new tab
QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget(tabLayout);
QWidget *newTab = new QWidget(ui->tabgrpConversations);
newTab->setLayout(layout);
ui->tabgrpConversations->addTab(newTab, name + "/" + ip);
//Add eventlisteners to new tab button, message text-box and smiley-list.
QPushButton* btnSend = tabLayout->findChild<QPushButton*>("btnTabSend");
connect(btnSend, SIGNAL(clicked()), this, SLOT(sendConvoMessage()));
QTextEdit* txtMsg = tabLayout->findChild<QTextEdit*>(CONVO_TAB_MSG_ID);
txtMsg->installEventFilter(this);
QListWidget* lstSmil = tabLayout->findChild<QListWidget*>("lstTabSmileys");
connect(lstSmil, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(on_lstSmileys_doubleClicked(QModelIndex)));
for (int i = 0; i < smileys->count(); i++)
{
QListWidgetItem* qlwi = new QListWidgetItem(QIcon(RES_SMILEYS + QString::number(i) + ".png"), "");
lstSmil->addItem(qlwi);
}
Conversation* c = new Conversation(cid);
if(controller->isExternal(ip)) //External ip
{
c->add(ip, name, true);
}
else c->add(ip, name);
convos->append(c);
}
/**
* Called when user has been added to an existing conversation
* between two or more participants. Creates a new tab, and
* adds all participants to the corresponding conversation list.
* @brief MainWindow::createExistingConvo
* @param data "{convo_id}|{ip}|{name}|{ip}|{name}|..."
*/
void MainWindow::createExistingConvo(QString data)
{
QStringList stuff = data.split('|', QString::SkipEmptyParts);
createTab(stuff.at(0), stuff.at(1), stuff.at(2));
indicateChange(convos->count());
Conversation* newConvo = convos->at(convos->count()-1);
for (int i = 3; i < stuff.count(); i++)
{
QString ip = stuff.at(i++); //Separated to avoid possibly undefined behavior.
newConvo->add(ip, stuff.at(i));
}
}