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xmldatasource.h
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xmldatasource.h
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/*
* Copyright (C) 2012 Cutehacks AS. All rights reserved.
* info@cutehacks.com
* http://cutehacks.com
*
* This file is part of Fly.
*
* Fly 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 3 of the License, or
* (at your option) any later version.
*
* Fly 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 Fly. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef XMLDATASOURCE_H
#define XMLDATASOURCE_H
#include <QHash>
#include <QObject>
#include <QBasicTimer>
#include <QDateTime>
#include <QUrl>
class XmlReceiver;
class Node;
class XmlDataSource : public QObject
{
Q_OBJECT
Q_PROPERTY(int refershRate READ refreshRate WRITE setRefreshRate)
Q_PROPERTY(QUrl url READ url WRITE setUrl)
Q_PROPERTY(bool waiting READ isWaiting)
public:
XmlDataSource(QObject *parent = 0);
~XmlDataSource();
int refreshRate() const;
void setRefreshRate(int rate);
QUrl url() const;
void setUrl(const QUrl &url);
bool isWaiting() const;
void insertQuery(const QString &name, const QString &value);
void removeQuery(const QString &name);
Q_SIGNALS:
void dataUpdated(Node *root);
public Q_SLOTS:
void start();
void stop();
protected Q_SLOTS:
void dataReceived();
void executeQuery();
protected:
void timerEvent(QTimerEvent *event);
Node *root() const;
private:
XmlReceiver *m_receiver;
QBasicTimer m_timer;
int m_refreshRate;
QUrl m_url;
bool m_waiting;
QDateTime m_timestamp;
QHash<QString, QString> m_queryItems;
};
#endif