/kde/autobuild/kdebase/ksysguard/gui/SensorDisplayLib/SensorLogger.h

/*
    KSysGuard, the KDE System Guard

        Copyright (c) 2001 Tobias Koenig <tokoe@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.

*/

#ifndef _SensorLogger_h
#define _SensorLogger_h

#include <tqdom.h>
#include <tqlabel.h>
#include <tqlineedit.h>
#include <tqlistview.h>
#include <tqpopupmenu.h>
#include <tqspinbox.h>
#include <tqstring.h>

#include <SensorDisplay.h>

#include "SensorLoggerDlg.h"

#define NONE -1

class SensorLoggerSettings;

class SLListViewItem : public QListViewItem
{
public:
        SLListViewItem(TQListView *parent = 0);

        void setTextColor(const TQColor& color) { textColor = color; }

        void paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int alignment) {
                TQColorGroup cgroup(cg);
                cgroup.setColor(TQColorGroup::Text, textColor);
                TQListViewItem::paintCell(p, cgroup, column, width, alignment);
        
        }

        void paintFocus(TQPainter *, const TQColorGroup, const TQRect) {}

private:
        TQColor textColor;
};      

class LogSensor : public TQObject, public KSGRD::SensorClient
{
        Q_OBJECT
public:
        LogSensor(TQListView *parent);
        ~LogSensor(void);

        void answerReceived(int id, const TQString& answer);

        void setHostName(const TQString& name) { hostName = name; lvi->setText(3, name); }
        void setSensorName(const TQString& name) { sensorName = name; lvi->setText(2, name); }
        void setFileName(const TQString& name)
        {
                fileName = name;
                lvi->setText(4, name);
        }
        void setUpperLimitActive(bool value) { upperLimitActive = value; }
        void setLowerLimitActive(bool value) { lowerLimitActive = value; }
        void setUpperLimit(double value) { upperLimit = value; }
        void setLowerLimit(double value) { lowerLimit = value; }

        void setTimerInterval(int interval) {
                timerInterval = interval;

                if (timerID != NONE)
                {
                        timerOff();
                        timerOn();
                }

                lvi->setText(1, TQString("%1").arg(interval));
        }

        TQString getSensorName(void) { return sensorName; }
        TQString getHostName(void) { return hostName; }
        TQString getFileName(void) { return fileName; }
        int getTimerInterval(void) { return timerInterval; }
        bool getUpperLimitActive(void) { return upperLimitActive; }
        bool getLowerLimitActive(void) { return lowerLimitActive; }
        double getUpperLimit(void) { return upperLimit; }
        double getLowerLimit(void) { return lowerLimit; }
        TQListViewItem* getListViewItem(void) { return lvi; }

public slots:
        void timerOff()
        {
                killTimer(timerID);
                timerID = NONE;
        }

        void timerOn()
        {
                timerID = startTimer(timerInterval * 1000);
        }

        bool isLogging() { return timerID != NONE; }

        void startLogging(void);
        void stopLogging(void);

protected:
        virtual void timerEvent(TQTimerEvent*);

private:
        TQListView* monitor;
        SLListViewItem* lvi;
        TQPixmap pixmap_running;
        TQPixmap pixmap_waiting;
        TQString sensorName;
        TQString hostName;
        TQString fileName;

        int timerInterval;
        int timerID;

        bool lowerLimitActive;
        bool upperLimitActive;

        double lowerLimit;
        double upperLimit;
};

class SensorLogger : public KSGRD::SensorDisplay
{
        Q_OBJECT
public:
        SensorLogger(TQWidget *parent = 0, const char *name = 0, const TQString& title = 0);
        ~SensorLogger(void);

        bool addSensor(const TQString& hostName, const TQString& sensorName, const TQString& sensorType,
                                   const TQString& sensorDescr);

        bool editSensor(LogSensor*);

        void answerReceived(int id, const TQString& answer);
        void resizeEvent(TQResizeEvent*);

        bool restoreSettings(TQDomElement& element);
        bool saveSettings(TQDomDocument& doc, TQDomElement& element, bool save = true);

        void configureSettings(void);

        virtual bool hasSettingsDialog() const
        {
                return (true);
        }

public slots:
        void applySettings();
        void applyStyle();
        void RMBClicked(TQListViewItem*, const TQPoint&, int);

protected:
        LogSensor* getLogSensor(TQListViewItem*);

private:
        TQListView* monitor;

        TQPtrList<LogSensor> logSensors;

        SensorLoggerDlg *sld;
        SensorLoggerSettings *sls;
};

#endif // _SensorLogger_h

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