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/*
* Copyright 2012 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Renato Araujo Oliveira Filho <renato@canonical.com>
*/
#ifndef QDBUSACTIONGROUP_H
#define QDBUSACTIONGROUP_H
#include "qdbusobject.h"
#include <QObject>
#include <QVariant>
class QStateAction;
class ActionStateParser;
typedef char gchar;
typedef void* gpointer;
typedef struct _GVariant GVariant;
typedef struct _GActionGroup GActionGroup;
typedef struct _GDBusActionGroup GDBusActionGroup;
class QDBusActionGroup : public QObject, public QDBusObject
{
Q_OBJECT
Q_PROPERTY(int busType READ busType WRITE setIntBusType NOTIFY busTypeChanged)
Q_PROPERTY(QString busName READ busName WRITE setBusName NOTIFY busNameChanged)
Q_PROPERTY(QString objectPath READ objectPath WRITE setObjectPath NOTIFY objectPathChanged)
Q_PROPERTY(int status READ status NOTIFY statusChanged)
Q_PROPERTY(ActionStateParser* actionStateParser READ actionStateParser WRITE setActionStateParser NOTIFY actionStateParserChanged)
public:
QDBusActionGroup(QObject *parent=0);
~QDBusActionGroup();
void updateActionState(const QString &name, const QVariant &state);
void activateAction(const QString &name, const QVariant ¶meter);
bool hasAction(const QString &name);
Q_INVOKABLE QStateAction *action(const QString &name);
Q_INVOKABLE QVariant actionState(const QString &name);
ActionStateParser* actionStateParser() const;
// Ownership of the actionStateParser is not passed to this object.
void setActionStateParser(ActionStateParser* actionStateParser);
Q_SIGNALS:
void busTypeChanged(DBusEnums::BusType type);
void busNameChanged(const QString &busNameChanged);
void objectPathChanged(const QString &objectPath);
void statusChanged(DBusEnums::ConnectionStatus status);
void actionAppear(const QString &name);
void actionVanish(const QString &name);
void actionStateChanged(const QString &name, QVariant state);
void actionStateParserChanged(ActionStateParser* parser);
public Q_SLOTS:
void start();
void stop();
protected:
virtual void serviceAppear(GDBusConnection *connection);
virtual void serviceVanish(GDBusConnection *connection);
virtual bool event(QEvent* e);
private:
GActionGroup *m_actionGroup;
int m_signalActionAddId;
int m_signalActionRemovedId;
int m_signalStateChangedId;
ActionStateParser* m_actionStateParser;
// workaround to support int as busType
void setIntBusType(int busType);
void setActionGroup(GDBusActionGroup *ag);
QStateAction *actionImpl(const QString &name);
void clear();
// glib slots
static void onActionAdded(GDBusActionGroup *ag, gchar *name, gpointer data);
static void onActionRemoved(GDBusActionGroup *ag, gchar *name, gpointer data);
static void onActionStateChanged(GDBusActionGroup *ag, gchar *name, GVariant *value, gpointer data);
};
#endif // QDBUSACTIONGROUP_H
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