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    41 

    42 #ifndef QASSISTANTCLIENT_H

    43 #define QASSISTANTCLIENT_H

    44 

    45 #include <QtCore/QObject>

    46 #include <QtCore/QStringList>

    47 #include <QtCore/QProcess>

    48 #include <QtCore/qglobal.h>

    49 #include <QtAssistant/qassistantclient_global.h>

    50 

    51 QT_BEGIN_HEADER

    52 

    53 QT_BEGIN_NAMESPACE

    54 

    55 class QTcpSocket;

    56 

    57 class QT_ASSISTANT_CLIENT_EXPORT QAssistantClient : public QObject

    58 {

    59     Q_OBJECT

    60     Q_PROPERTY( bool open READ isOpen )

    61 

    62 public:

    63     QAssistantClient( const QString &path, QObject *parent = 0);

    64     ~QAssistantClient();

    65 

    66     bool isOpen() const;

    67 

    68     void setArguments( const QStringList &args );

    69 

    70 public Q_SLOTS:

    71     virtual void openAssistant();

    72     virtual void closeAssistant();

    73     virtual void showPage( const QString &page );

    74 

    75 Q_SIGNALS:

    76     void assistantOpened();

    77     void assistantClosed();

    78     void error( const QString &msg );

    79 

    80 private Q_SLOTS:

    81     void socketConnected();

    82     void socketConnectionClosed();

    83     void readPort();

    84     void procError(QProcess::ProcessError err);

    85     void socketError();

    86     void readStdError();

    87 

    88 private:

    89     QTcpSocket *socket;

    90     QProcess *proc;

    91     quint16 port;

    92     QString host, assistantCommand, pageBuffer;

    93     bool opened;

    94 };

    95 

    96 QT_END_NAMESPACE

    97 

    98 QT_END_HEADER

    99 

   100 #endif