void DataMarkerLabel::slot_setFrameEnd(int val)
{
if (val == m_frameEnd)
{
return;
}
m_frameEnd = val;
setScrollBarSize();
slot_moveScrollBar(m_pHorizontalScrollBar->value());
}
void
PlotWidget::refresh ()
{
if (! _plots.size())
return;
// load fresh symbol data
if (! _cw->count())
return;
PluginFactory fac;
Plugin *qplug = fac.load(QString("DBSymbol"));
if (! qplug)
return;
DataBase db(g_session);
saveMarkers(db);
Bars sym = _cw->currentSymbol();
g_symbol->clear();
g_symbol->setSymbol(sym.symbol());
g_symbol->setLength(_cw->length());
g_symbol->setRange(_cw->range());
PluginData pd;
pd.command = QString("getBars");
pd.bars = g_symbol;
if (! qplug->command(&pd))
return;
else
emit signalClear();
// refresh dates
emit signalSetDates();
QHashIterator<QString, Plot *> it(_plots);
while (it.hasNext())
{
it.next();
Plot *plot = it.value();
Entity *e = _settings.value(it.key());
if (! e)
continue;
QVariant *plugin = e->get(QString("plugin"));
if (! plugin)
continue;
Plugin *iplug = fac.load(plugin->toString());
if (! iplug)
continue;
PluginData tpd;
tpd.command = QString("runIndicator");
tpd.settings = e;
if (! iplug->command(&tpd))
continue;
for (int tpos = 0; tpos < tpd.curves.size(); tpos++)
plot->setCurve(tpd.curves.at(tpos));
for (int tpos = 0; tpos < tpd.markers.size(); tpos++)
plot->setMarker(tpd.markers.at(tpos));
}
loadMarkers(db);
emit signalDraw();
setScrollBarSize();
QStringList tl;
tl << "OTA" << "-" << sym.symbol() << "(" + sym.name() + ")" << _cw->lengthText() << _cw->rangeText();
emit signalTitle(tl.join(" "));
}
