/*
* Title: StatisticsWin.cpp
* Author: M.Thomas BEAM Ltd
* Date: 2007-02-13
*
* Contents: Status Display
*
* Mod Rec:
*
*/
#include <StatisticsWin.h>
#include <qlayout.h>
#include <qpushbutton.h>
#include <qvgroupbox.h>
#include <BList.h>
#include <BError.h>
#include <TmsD.h>
#include <qmessagebox.h>
const int REFRESH_MS = 1000;
StatisticsWin::StatisticsWin(QWidget* w,Control& c) : ocontrol(c) {
QVGroupBox* t = new QVGroupBox("Statistics",this,"Statistics");
QPushButton* refreshButton;
ostatistics = new QTextEdit(t);
refreshButton = new QPushButton("Refresh",t);
refreshButton->setMaximumWidth(200);
owarningActive = false;
oticker = new QTimer();
QFont f("courier");
f.setPointSize(10);
ostatistics->setFont(f);
connect(refreshButton,SIGNAL(clicked()),this,SLOT(updateForced()));
connect(&ocontrol,SIGNAL(newConnection()),this,SLOT(updateForced()));
connect(oticker,SIGNAL(timeout()),this,SLOT(updateTimed()));
}
StatisticsWin::~StatisticsWin() {}
void StatisticsWin::updateTimed() {
if (isVisible())
getStats();
}
void StatisticsWin::updateForced() {
owarningActive = false;
getStats();
}
void StatisticsWin::show() {
owarningActive = false;
update();
oticker->start( REFRESH_MS, FALSE );
QWidget::show();
}
void StatisticsWin::hide() {
oticker->stop();
QWidget::hide();
}
void StatisticsWin::getStats() {
BError err;
BIter i;
BList<Tms::NameValue> l;
BString name;
BString value;
if (err = ocontrol.getStatistics(l)) {
warningDialog("Reading Statistics",err);
}
ostatistics->clear();
for (l.start(i);! l.isEnd(i);l.next(i)) {
BString s;
name = l[i].name.pad(30);
value = l[i].value;
s.printf("%s %s\n",name.retStr(),value.retStr());
ostatistics->append(s.retStr());
}
}
void StatisticsWin::warningDialog(BString title, BError err){
BString m;
if (owarningActive)
return;
owarningActive = true;
m = BString("<h5>") + title + "</h5><p>" + err.getString() + "</p>";
QMessageBox::warning(this, "Warning", m.retStr());
}
