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//***************************************************************************
/*
* TOra - An Oracle Toolkit for DBA's and developers
* Copyright (C) 2000-2001,2001 Underscore AB
*
* 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; only version 2 of
* the License is valid for this program.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exception, you have permission to link this program
* with the Oracle Client libraries and distribute executables, as long
* as you follow the requirements of the GNU GPL in regard to all of the
* software in the executable aside from Oracle client libraries.
*
* Specifically you are not permitted to link this program with the
* Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech.
* And you are not permitted to distribute binaries compiled against
* these libraries without written consent from Underscore AB. Observe
* that this does not disallow linking to the Qt Free Edition.
*
* All trademarks belong to their respective owners.
*
****************************************************************************/
#ifndef TOCHARTMANAGER_H
#define TOCHARTMANAGER_H
#include "tohelp.h"
#include <qvbox.h>
#include <qfile.h>
#include <list>
#include <map>
class toChartManager;
class toLineChart;
class toListView;
class toResult;
class toChartSetup;
class toChartAlarm;
class toChartReceiver : public QObject {
Q_OBJECT
QString LastName;
toChartManager *Parent;
toLineChart *Chart;
toResult *Result;
public:
toChartReceiver(toChartManager *parent,toLineChart *chart);
toLineChart *chart(void)
{ return Chart; }
toResult *result(void);
QString name(void);
public slots:
void valueAdded(std::list<double> &value,const QString &xValues);
};
class toChartManager : public QVBox, public toHelpContext {
Q_OBJECT
enum action {
StatusMessage = 0,
Email = 1,
Ignore = 2
};
struct alarmSignal {
action Action;
QString xValue;
QString Chart;
QString Alarm;
QString Extra;
alarmSignal();
alarmSignal(action act,const QString &xvalue,const QString &chart,const QString &alarm,
const QString &extra)
: Action(act),xValue(xvalue),Chart(chart),Alarm(alarm),Extra(extra)
{ }
};
struct chartTrack {
QFile File;
bool Persistent;
chartTrack()
{ Persistent=true; }
chartTrack(const QString &file,bool pers)
: File(file)
{ Persistent=pers; }
chartTrack(const chartTrack &fil)
: File(fil.File.name())
{ Persistent=fil.Persistent; }
const chartTrack &operator =(const chartTrack &fil)
{
if (fil.File.name()!=File.name()) {
File.close();
File.setName(fil.File.name());
}
Persistent=fil.Persistent;
return *this;
}
};
struct chartAlarm {
enum operation {
Any,
All,
Sum,
Average,
Max,
Min
};
enum comparison {
Equal,
NotEqual,
Less,
Greater,
LessEqual,
GreaterEqual
};
operation Operation;
comparison Comparison;
action Action;
double Value;
std::list<int> Columns;
bool Persistent;
bool Signal;
QString Extra;
chartAlarm();
chartAlarm(const QString &,bool persistent);
chartAlarm(operation oper,comparison comp,action act,
double value,std::list<int> &cols,const QString &extra,
bool persistent);
QString toString(void);
bool checkValue(double value);
void valueAdded(toChartManager *manager,const QString &str,
std::list<double> &value,const QString &xValue);
};
QTimer Timer;
QTimer Refresh;
toListView *List;
QPopupMenu *ToolMenu;
std::map<QString,std::list<chartAlarm> > Alarms;
std::map<QString,chartTrack> Files;
std::list<toChartReceiver *> Charts;
std::list<alarmSignal> SignalAlarms;
friend struct chartAlarm;
friend struct alarmSignal;
toChartReceiver *selectedChart(void);
void loadSettings(void);
void saveSettings(void);
public:
toChartManager(QWidget *parent);
~toChartManager();
void valueAdded(toLineChart *chart,const QString &chartName,
std::list<double> &vale,const QString &xValue);
friend class toChartSetup;
friend class toChartAlarm;
public slots:
void refresh(void);
void addChart(toLineChart *chart);
void setupChart(toLineChart *chart);
void removeChart(toLineChart *chart);
void windowActivated(QWidget *widget);
void alarm(void);
void setupChart(void);
void openChart(void);
};
#endif
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