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/*
KSysGuard, the KDE System Guard
Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of version 2 of the GNU General Public
License as published by the Free Software Foundation.
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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>. Please do
not commit any changes without consulting me first. Thanks!
*/
#ifndef KSG_SENSORBROWSER_H
#define KSG_SENSORBROWSER_H
#include <qdict.h>
#include <klistview.h>
#include <ksgrd/SensorClient.h>
class QMouseEvent;
namespace KSGRD {
class SensorManager;
class SensorAgent;
}
class SensorInfo;
class HostInfo;
/**
* The SensorBrowser is the graphical front-end of the SensorManager. It
* displays the currently available hosts and their sensors.
*/
class SensorBrowser : public KListView, public KSGRD::SensorClient
{
Q_OBJECT
public:
SensorBrowser( QWidget* parent, KSGRD::SensorManager* sm, const char* name = 0 );
~SensorBrowser();
QStringList listHosts();
QStringList listSensors( const QString &hostName );
public slots:
void disconnect();
void hostReconfigured( const QString &hostName );
void update();
void newItemSelected( QListViewItem *item );
protected:
virtual void viewportMouseMoveEvent( QMouseEvent* );
private:
void answerReceived( int id, const QString& );
KSGRD::SensorManager* mSensorManager;
QPtrList<HostInfo> mHostInfoList;
QString mDragText;
};
/**
Helper classes
*/
class SensorInfo
{
public:
SensorInfo( QListViewItem *lvi, const QString &name, const QString &desc,
const QString &type );
~SensorInfo() {}
/**
Returns a pointer to the list view item of the sensor.
*/
QListViewItem* listViewItem() const;
/**
Returns the name of the sensor.
*/
const QString& name() const;
/**
Returns the description of the sensor.
*/
const QString& description() const;
/**
Returns the type of the sensor.
*/
const QString& type() const;
private:
QListViewItem* mLvi;
QString mName;
QString mDesc;
QString mType;
};
class HostInfo
{
public:
HostInfo( int id, const KSGRD::SensorAgent *agent, const QString &name,
QListViewItem *lvi );
~HostInfo() { }
/**
Returns the unique id of the host.
*/
int id() const;
/**
Returns a pointer to the sensor agent of the host.
*/
const KSGRD::SensorAgent* sensorAgent() const;
/**
Returns the name of the host.
*/
const QString& hostName() const;
/**
Returns the a pointer to the list view item of the host.
*/
QListViewItem* listViewItem() const;
/**
Returns the sensor name of a special list view item.
*/
const QString& sensorName( const QListViewItem *lvi ) const;
/**
Returns all sensor names of the host.
*/
QStringList allSensorNames() const;
/**
Returns the type of a special list view item.
*/
const QString& sensorType( const QListViewItem *lvi ) const;
/**
Returns the description of a special list view item.
*/
const QString& sensorDescription( const QListViewItem *lvi ) const;
/**
Adds a new Sensor to the host.
@param lvi The list view item.
@param name The sensor name.
@param desc A description.
@param type The type of the sensor.
*/
void addSensor( QListViewItem *lvi, const QString& name,
const QString& desc, const QString& type );
/**
Returns whether the sensor with @ref name
is registered at the host.
*/
bool isRegistered( const QString& name ) const;
/**
Returns whether the sensor with @ref lvi
is registered at the host.
*/
bool isRegistered( QListViewItem *lvi ) const;
private:
int mId;
const KSGRD::SensorAgent* mSensorAgent;
const QString mHostName;
QListViewItem* mLvi;
QPtrList<SensorInfo> mSensorList;
};
#endif
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