QDesignerServer Class Reference

#include <qdesigner_server.h>

Inheritance diagram for QDesignerServer:

[legend]Collaboration diagram for QDesignerServer:

[legend]List of all members.

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Detailed Description

Definition at line 32 of file qdesigner_server.h.

Public Member Functions
	QDesignerServer (QObject *parent=0)
virtual	~QDesignerServer ()
quint16	serverPort () const
Static Public Member Functions
static void	sendOpenRequest (int port, const QStringList &files)
Private Slots
void	handleNewConnection ()
void	readFromClient ()
void	socketClosed ()
Private Attributes
QTcpServer *	m_server
QTcpSocket *	m_socket

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Constructor & Destructor Documentation

QDesignerServer::QDesignerServer

(

QObject *

parent = 0

)

Definition at line 38 of file qdesigner_server.cpp.

References QObject::connect(), handleNewConnection(), QTcpServer::isListening(), QTcpServer::listen(), QHostAddress::LocalHost, m_server, m_socket, SIGNAL, and SLOT.

    : QObject(parent)
{
    m_socket = 0;
    m_server = new QTcpServer(this);
    m_server->listen(QHostAddress::LocalHost, 0);
    if (m_server->isListening())
    {
        connect(m_server, SIGNAL(newConnection()),
                this, SLOT(handleNewConnection()));
    }
}

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QDesignerServer::~QDesignerServer

(

)

[virtual]

Definition at line 51 of file qdesigner_server.cpp.

{
}

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Member Function Documentation

quint16 QDesignerServer::serverPort

(

)

const

Definition at line 55 of file qdesigner_server.cpp.

References m_server, and QTcpServer::serverPort().

Referenced by QDesigner::initialize().

{
    return m_server ? m_server->serverPort() : 0;
}

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void QDesignerServer::sendOpenRequest	(	int	port,
		const QStringList &	files
	)			[static]

Definition at line 60 of file qdesigner_server.cpp.

References QFileInfo::absoluteFilePath(), QAbstractSocket::close(), QAbstractSocket::connectToHost(), QHostAddress::LocalHost, QString::toUtf8(), QAbstractSocket::waitForBytesWritten(), QAbstractSocket::waitForConnected(), and QIODevice::write().

{
    QTcpSocket *sSocket = new QTcpSocket();
    sSocket->connectToHost(QHostAddress::LocalHost, port);
    if(sSocket->waitForConnected(3000))
    {
        foreach(QString file, files)
        {
            QFileInfo fi(file);
            sSocket->write(fi.absoluteFilePath().toUtf8() + '\n');
        }
        sSocket->waitForBytesWritten(3000);
        sSocket->close();
    }
    delete sSocket;
}

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void QDesignerServer::handleNewConnection

(

)

[private, slot]

Definition at line 95 of file qdesigner_server.cpp.

References QObject::connect(), m_server, m_socket, QTcpServer::nextPendingConnection(), readFromClient(), SIGNAL, SLOT, and socketClosed().

Referenced by QDesignerServer().

{
    // no need for more than one connection
    if (m_socket == 0) {
        m_socket = m_server->nextPendingConnection();
        connect(m_socket, SIGNAL(readyRead()),
                this, SLOT(readFromClient()));
        connect(m_socket, SIGNAL(disconnected()),
                this, SLOT(socketClosed()));
    }
}

void QDesignerServer::readFromClient

(

)

[private, slot]

Definition at line 77 of file qdesigner_server.cpp.

References QAbstractSocket::canReadLine(), QString::fromUtf8(), QString::isNull(), m_socket, qDesigner, QIODevice::readLine(), and QString::replace().

Referenced by handleNewConnection().

{
    QString file = QString();
    while (m_socket->canReadLine()) {
        file = QString::fromUtf8(m_socket->readLine());
        if (!file.isNull()) {
            file = file.replace(QLatin1String("\n"), QLatin1String(""));
            file = file.replace(QLatin1String("\r"), QLatin1String(""));
            qDesigner->postEvent(qDesigner, new QFileOpenEvent(file));
        }
    }
}

void QDesignerServer::socketClosed

(

)

[private, slot]

Definition at line 90 of file qdesigner_server.cpp.

References m_socket.

Referenced by handleNewConnection().

{
    m_socket = 0;
}

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Member Data Documentation

QTcpServer* QDesignerServer::m_server [private]

Definition at line 49 of file qdesigner_server.h.

Referenced by handleNewConnection(), QDesignerServer(), and serverPort().

QTcpSocket* QDesignerServer::m_socket [private]

Definition at line 50 of file qdesigner_server.h.

Referenced by handleNewConnection(), QDesignerServer(), readFromClient(), and socketClosed().

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The documentation for this class was generated from the following files:

• tools/designer/src/designer/qdesigner_server.h
• tools/designer/src/designer/qdesigner_server.cpp

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