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#include <QtGui>
#include <QWidget>
#include <QPushButton>
#include <QFont>
#include <QPalette>
#include <QColor>
#include <QtNetwork>
#include "room.h"
room::room(QMainWindow *parent) : QMainWindow(parent)
{
setFixedSize(381,356);
setupUi(this);
envoyer->setEnabled(false);
/***************************Socket Client*************************/
socket = new QTcpSocket(this);
connect(socket, SIGNAL(readyRead()), this, SLOT(donneesRecues()));
connect(socket, SIGNAL(connected()), this, SLOT(connecte()));
connect(socket, SIGNAL(disconnected()), this, SLOT(deconnecte()));
connect(socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(erreurSocket(QAbstractSocket::SocketError)));
tailleMessage2 = 0;
socket->abort();
socket->connectToHost("192.168.0.2", 50500);
}
void room::on_police_clicked()
{
bool ok = false;
QFont policy = QFontDialog::getFont(&ok,champ_env->font(),this,"Choisir votre police");
if (ok)
{
champ_env->setFont(policy);
}
}
void room::on_couleur_clicked()
{
QColor coul = QColorDialog::getColor(Qt::black, this);
QPalette palette;
palette.setColor(QPalette::Normal,QPalette::Text, coul);
champ_env->setPalette(palette);
}
void room::on_actionModifier_la_police_triggered()
{
bool ok = false;
QFont policy = QFontDialog::getFont(&ok,champ_env->font(),this,"Choisir votre police");
if (ok)
{
champ_env->setFont(policy);
}
}
void room::setIp(QString ip)
{
label_cache->setText(ip);
setVar(ip);
label_cache->clear();
}
void room::setVar(QString pi)
{
intpro = pi;
}
void room::nouvelleConnexion()
{
QTcpSocket *nouveauClient = server->nextPendingConnection();
clients << nouveauClient;
connect(nouveauClient, SIGNAL(readyRead()), this, SLOT(donneesRecues()));
connect(nouveauClient, SIGNAL(disconnected()), this, SLOT(deconnexionClient()));
}
void room::donneesRecues()
{
QTcpSocket *server = qobject_cast<QTcpSocket *>(sender());
if (server == 0)
return;
QDataStream in(server);
if (tailleMessage == 0)
if (server->bytesAvailable() < (int)sizeof(quint16))
return;
in >> tailleMessage;
}
if (server->bytesAvailable() < tailleMessage)
return;
QString message;
in >> message;
setMsg(message); ///ici c'est mon probleme
QMessageBox::information(this,"",message); //pourquoi ici ca marche?
tailleMessage = 0;
}
void room::deconnexionClient()
{
QTcpSocket *socket = qobject_cast<QTcpSocket *>(sender());
if (socket == 0)
return;
clients.removeOne(socket);
socket->deleteLater();
}
void room::on_envoyer_clicked()
{
QByteArray paquet;
QDataStream out(&paquet, QIODevice::WriteOnly);
QString messageAEnvoyer = champ_env->toPlainText();
out << (quint16) 0;
out << messageAEnvoyer;
out.device()->seek(0);
out << (quint16) (paquet.size() - sizeof(quint16));
socket->write(paquet);
champ_env->clear();
champ_env->setFocus();
}
void room::connecte()
{
envoyer->setEnabled(true);
}
void room::on_champ_env_returnPressed()
{
on_envoyer_clicked();
}
void room::connexionServeur()
{
server = new QTcpServer(this);
if (!server->listen(QHostAddress::Any, 50500)) /// Démarrage du serveur sur toutes les IP disponibles et sur le port 50585
{
QMessageBox::information(this,"","Le serveur n'a pas pu être démarré. Raison : " + server->errorString());
}
else
{
connect(server, SIGNAL(newConnection()), this, SLOT(nouvelleConnexion()));
}
tailleMessage = 0;
}
void room::setMsg(QString m)
{
champ_recu->setText(m);
} |
