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/***************************************************************************
* Copyright (C) 2012~2012 by CSSlayer *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef FCITXQTCONNECTION_H
#define FCITXQTCONNECTION_H
#include "fcitxqtdbusaddons_export.h"
#include <QtCore/QObject>
class QDBusConnection;
class FcitxQtConnectionPrivate;
/**
* dbus connection to fcitx
**/
class FCITXQTDBUSADDONS_EXPORT FcitxQtConnection : public QObject {
Q_OBJECT
Q_PROPERTY(bool autoReconnect READ autoReconnect WRITE setAutoReconnect)
Q_PROPERTY(bool connected READ isConnected)
Q_PROPERTY(QDBusConnection *connection READ connection)
Q_PROPERTY(QString serviceName READ serviceName)
public:
/**
* create a new connection
*
* @param parent
**/
explicit FcitxQtConnection(QObject *parent = 0);
/**
* destroy the connection
**/
virtual ~FcitxQtConnection();
/**
* the connection will not start to work until you call this function
* you may want to connect to the signal before you call this function
**/
void startConnection();
void endConnection();
/**
* automatically reconnect if fcitx disappeared
*
* @param a ...
* @return void
**/
void setAutoReconnect(bool a);
/**
* check this connection is doing automatical reconnect or not
*
* default value is true
**/
bool autoReconnect();
/**
* return the current dbus connection to fcitx, notice, the object return
* by this function might be deteled if fcitx disappear, or might return 0
* if fcitx is not running
*
* @return QDBusConnection*
**/
QDBusConnection *connection();
/**
* current fcitx dbus service name, can be used for create DBus proxy
*
* @return service name
**/
const QString &serviceName();
/**
* check its connected or not
**/
bool isConnected();
Q_SIGNALS:
/**
* this signal will be emitted upon fcitx appears
**/
void connected();
/**
* this signal will be emitted upon fcitx disappears
*
* it will come with connected in pair
**/
void disconnected();
private:
FcitxQtConnectionPrivate *const d_ptr;
Q_DECLARE_PRIVATE(FcitxQtConnection);
};
#endif // FCITXCONNECTION_H
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