C++ PrefDialog::getDouble方法代码示例

int LOWPASS::indicatorPrefDialog (QWidget *w)
{
  QString pl = QObject::tr("Parms");
  QString cl = QObject::tr("Color");
  QString ll = QObject::tr("Label");
  QString ltl = QObject::tr("Line Type");
  QString fl = QObject::tr("Freq");
  QString wl = QObject::tr("Width");
  QString il = QObject::tr("Input");
  
  PrefDialog *dialog = new PrefDialog(w);
  dialog->setCaption(QObject::tr("LOWPASS Indicator"));
  dialog->createPage (pl);
  dialog->setHelpFile(helpFile);

  dialog->addColorItem(cl, pl, color);
  dialog->addTextItem(ll, pl, label);
  dialog->addComboItem(ltl, pl, lineTypes, lineType);
  dialog->addComboItem(il, pl, inputTypeList, input);
  dialog->addDoubleItem(fl, pl, freq, 0, 0.5);
  dialog->addDoubleItem(wl, pl, width, 0.0001, 0.2);
  
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getColor(cl, color);
    lineType = (PlotLine::LineType) dialog->getComboIndex(ltl);
    dialog->getText(ll, label);
    input = (BarData::InputType) dialog->getComboIndex(il);

    freq = dialog->getDouble(fl);
    if (freq < 0.0)
      freq = 0.0;
    if (freq > 0.5)
      freq = 0.5;

    width = dialog->getDouble(wl);
    if (width < 0.0001)
      width = 0.0001;
    if (width > 0.2)
      width = 0.2;

    rc = TRUE;
  }
  else
    rc = FALSE;
  
  delete dialog;
  return rc;
}

void LOWPASS::formatDialog (QStringList &vl, QString &rv, QString &rs)
{
  rs.truncate(0);
  rv.truncate(0);
  QString pl = QObject::tr("Parms");
  QString vnl = QObject::tr("Variable Name");
  QString fl = QObject::tr("Freq");
  QString wl = QObject::tr("Width");
  QString il = QObject::tr("Input");
  PrefDialog *dialog = new PrefDialog(0);
  dialog->setCaption(QObject::tr("LOWPASS Format"));
  dialog->createPage (pl);
  dialog->setHelpFile(helpFile);

  QString s;
  dialog->addTextItem(vnl, pl, s);
  dialog->addComboItem(il, pl, vl, input);
  dialog->addDoubleItem(fl, pl, freq, 0, 0.5);
  dialog->addDoubleItem(wl, pl, width, 0.0001, 0.2);

  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getText(vnl, rv);

    dialog->getCombo(il, s);
    rs.append(s + ",");

    double t = dialog->getDouble(fl);
    rs.append(QString::number(t) + ",");

    t = dialog->getDouble(wl);
    rs.append(QString::number(t));
  }

  delete dialog;
}

void THERM::formatDialog (QStringList &, QString &rv, QString &rs)
{
  rs.truncate(0);
  rv.truncate(0);
  QString pl = QObject::tr("Parms");
  QString vnl = QObject::tr("Variable Name");
  QString tl = QObject::tr("Threshold");
  QString sl = QObject::tr("Smoothing");
  QString stl = QObject::tr("Smoothing Type");
  QString mpl = QObject::tr("MA Period");
  QString mtl = QObject::tr("MA Type");
  PrefDialog *dialog = new PrefDialog(0);
  dialog->setCaption(QObject::tr("THERM Format"));
  dialog->createPage (pl);
  dialog->setHelpFile(helpFile);

  QString s;
  QStringList l;
  getMATypes(l);
  dialog->addTextItem(vnl, pl, s);
  dialog->addComboItem(mtl, pl, l, maType);
  dialog->addIntItem(mpl, pl, maPeriod, 0, 99999999);
  dialog->addDoubleItem(tl, pl, threshold, 1, 99999999);
  dialog->addComboItem(stl, pl, l, smoothType);
  dialog->addIntItem(sl, pl, smoothing, 0, 99999999);

  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getText(vnl, rv);

    dialog->getCombo(mtl, rs);

    int t = dialog->getInt(mpl);
    rs.append("," + QString::number(t));

    double d = dialog->getDouble(tl);
    rs.append("," + QString::number(d));

    dialog->getCombo(stl, s);
    rs.append("," + s);

    t = dialog->getInt(sl);
    rs.append("," + QString::number(t));
  }

  delete dialog;
}

void IndexDialog::editItem ()
{
  QListViewItem *item = list->selectedItem();
  if (! item)
    return;

  QString s = item->text(0);
  double weight = item->text(1).toFloat();
  
  PrefDialog *dialog = new PrefDialog();
  dialog->setCaption(tr("Edit Index Item"));
  QString pl = tr("Details");
  dialog->createPage (pl);
  QString t = tr("Symbol");
  Config config;
  QString t2;
  config.getData(Config::DataPath, t2);
  dialog->addSymbolItem(t, pl, t2, s);
  t = tr("Weight");
  dialog->addDoubleItem(t, pl, weight);
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    t = tr("Symbol");
    dialog->getSymbol(t, s);
    if (! s.length())
    {
      delete dialog;
      return;
    }
    
    t = tr("Weight");
    weight = dialog->getDouble(t);
    
    symbolDict.remove(item->text(0));
    QStringList l = QStringList::split("/", s, FALSE);
    symbolDict.insert(l[l.count() - 1], new QString(s));
    
    item->setText(0, l[l.count() - 1]);
    item->setText(1, QString::number(weight));
   
    buttonStatus();
  }
  
  delete dialog;
}

void Text::prefDialog ()
{
  QString pl = tr("Details");
  QString cl = tr("Color");
  QString sd = tr("Set Default");
  QString fl = tr("Font");
  QString ll = tr("Label");
  QString vl = tr("Value");

  PrefDialog *dialog = new PrefDialog();
  dialog->setCaption(tr("Edit Text"));
  dialog->createPage (pl);
  dialog->setHelpFile (helpFile);
  dialog->addColorPrefItem(cl, pl, color);
  dialog->addFontItem(fl, pl, font);
  dialog->addTextItem(ll, pl, label);
  dialog->addDoubleItem(vl, pl, getValue());
  dialog->addCheckItem(sd, pl, FALSE);
  
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getColor(cl, color);
    dialog->getText(ll, label);
    dialog->getFont(fl, font);
    value = dialog->getDouble(vl);
    
    setSaveFlag(TRUE);
    
    bool f = dialog->getCheck(sd);
    if (f)
    {
      dialog->getColor(cl, defaultColor);
      dialog->getFont(fl, dfont);
      saveDefaults();
    }
    
    emit signalDraw();
  }
  
  delete dialog;
}

void SellArrow::prefDialog ()
{
  QString pl = tr("Details");
  QString cl = tr("Color");
  QString vl = tr("Value");
  QString il = tr("Identifier");
  QString bl = tr("Price");
  QString sd = tr("Set Default");

  PrefDialog *dialog = new PrefDialog();
  dialog->setCaption(tr("Edit SellArrow"));
  dialog->createPage (pl);
  dialog->setHelpFile (helpFile);
  dialog->addColorPrefItem(cl, pl, color);
  dialog->addDoubleItem(vl, pl, getValue());
  dialog->addTextItem(il, pl, identifier);
  dialog->addTextItem(bl, pl, price);
  dialog->addCheckItem(sd, pl, FALSE);
  
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getColor(cl, color);
    value = dialog->getDouble(vl);
    dialog->getText(il, identifier);
    dialog->getText(bl, price);
    
    setSaveFlag(TRUE);
    
    bool f = dialog->getCheck(sd);
    if (f)
    {
      defaultColor = color;
      saveDefaults();
    }
    
    emit signalDraw();
  }
  
  delete dialog;
}

void IndexDialog::addItem ()
{
  double weight = 1;
  QString s;
  
  PrefDialog *dialog = new PrefDialog();
  dialog->setCaption(tr("Add Index Item"));
  QString pl = tr("Details");
  dialog->createPage (pl);
  QString t = tr("Symbol");
  Config config;
  QString t2;
  config.getData(Config::DataPath, t2);
  dialog->addSymbolItem(t, pl, t2, s);
  t = tr("Weight");
  dialog->addDoubleItem(t, pl, weight);
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    t = tr("Symbol");
    dialog->getSymbol(t, s);
    if (! s.length())
    {
      delete dialog;
      return;
    }
    
    t = tr("Weight");
    weight = dialog->getDouble(t);
    
    QStringList l = QStringList::split("/", s, FALSE);
    symbolDict.insert(l[l.count() - 1], new QString(s));
    
    new QListViewItem(list, l[l.count() - 1], QString::number(weight));
    
    buttonStatus();
  }
  
  delete dialog;
}

void HorizontalLine::prefDialog ()
{
  QString pl = tr("Details");
  QString cl = tr("Color");
  QString sd = tr("Set Default");
  QString vl = tr("Value");
  QString tx = tr("Text");

  PrefDialog *dialog = new PrefDialog();
  dialog->setCaption(tr("Edit HorizontalLine"));
  dialog->createPage (pl);
  dialog->setHelpFile (helpFile);
  dialog->addColorPrefItem(cl, pl, color);
  dialog->addDoubleItem(vl, pl, getValue());
  dialog->addTextItem(tx, pl, text);  //cz odkazy na objekty definovane nahore
  dialog->addCheckItem(sd, pl, FALSE);
  
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getColor(cl, color);
    value = dialog->getDouble(vl);
    dialog->getText(tx, text);
    setSaveFlag(TRUE);
    
    bool f = dialog->getCheck(sd);
    if (f)
    {
      defaultColor = color;
      saveDefaults();
    }
    
    emit signalDraw();
  }
  
  delete dialog;
}

//.........这里部分代码省略.........
    dialog->addComboItem(ma3il, pl4, inputTypeList, maInput3);

    dialog->createPage (pl5);
    dialog->addColorItem(ma4cl, pl5, maColor4);
    dialog->addTextItem(ma4ll, pl5, maLabel4);
    dialog->addComboItem(ma4ltl, pl5, lineTypes, maLineType4);
    dialog->addComboItem(ma4tl, pl5, mal, maType4);
    dialog->addIntItem(ma4pl, pl5, maPeriod4, 1, 999999);
    dialog->addComboItem(ma4il, pl5, inputTypeList, maInput4);
  }

  int rc = dialog->exec();

  if (rc == QDialog::Accepted)
  {
    if (! method.compare("OHLC"))
    {
      dialog->getColor(ucl, barUpColor);
      dialog->getColor(dcl, barDownColor);
      dialog->getColor(ncl, barNeutralColor);
      lineType = PlotLine::Bar;
    }

    if (! method.compare("Candle") || ! method.compare("HACandle"))
    {
      dialog->getColor(ucl, barUpColor);
      dialog->getColor(dcl, barDownColor);
      dialog->getColor(ncl, barNeutralColor);
      lineType = PlotLine::Candle;
    }

    if (! method.compare("PF"))
    {
      dialog->getCombo(pfml, pfMethod);
      dialog->getColor(pfxcl, pfXColor);
      dialog->getColor(pfocl, pfOColor);
      pfReversal = dialog->getInt(pfrl);

      if (! pfMethod.compare(QObject::tr("Custom")) && data)
      {
        double d = dialog->getDouble(pfbsl);
        QString s;
        Config config;
        config.getData(Config::CurrentChart, s);
        QFileInfo fi(s);
        s = fi.fileName();
        DBBase db;
        if (! db.open(dbPath))
        {
          QString s2 = QString::number(d) + "," + QString::number(pfReversal);
          db.setData(s, s2);
          db.close();
        }
      }

      lineType = PlotLine::PF;
    }

    dialog->getText(ll, label);

    if (! method.compare("OHLC") || ! method.compare("Candle") || ! method.compare("HACandle"))
    {
      dialog->getColor(macl, maColor);
      maLineType = (PlotLine::LineType) dialog->getComboIndex(maltl);
      maPeriod = dialog->getInt(mapl);
      dialog->getText(mall, maLabel);
      maType = dialog->getComboIndex(matl);
      maInput = (BarData::InputType) dialog->getComboIndex(mail);

      dialog->getColor(ma2cl, maColor2);
      maLineType2 = (PlotLine::LineType) dialog->getComboIndex(ma2ltl);
      maPeriod2 = dialog->getInt(ma2pl);
      dialog->getText(ma2ll, maLabel2);
      maType2 = dialog->getComboIndex(ma2tl);
      maInput2 = (BarData::InputType) dialog->getComboIndex(ma2il);


      dialog->getColor(ma3cl, maColor3);
      maLineType3 = (PlotLine::LineType) dialog->getComboIndex(ma3ltl);
      maPeriod3 = dialog->getInt(ma3pl);
      dialog->getText(ma3ll, maLabel3);
      maType3 = dialog->getComboIndex(ma3tl);
      maInput3 = (BarData::InputType) dialog->getComboIndex(ma3il);

      dialog->getColor(ma4cl, maColor4);
      maLineType4 = (PlotLine::LineType) dialog->getComboIndex(ma4ltl);
      maPeriod4 = dialog->getInt(ma4pl);
      dialog->getText(ma4ll, maLabel4);
      maType4 = dialog->getComboIndex(ma4tl);
      maInput4 = (BarData::InputType) dialog->getComboIndex(ma4il);
    }

    rc = TRUE;
  }
  else
    rc = FALSE;

  delete dialog;
  return rc;
}

//.........这里部分代码省略.........
        break;
      default:
        break;
    }
  }

  QStringList mal;
  getMATypes(mal);
  mal.remove("Wilder");

  // get the input parms
  const TA_OptInputParameterInfo *optInfo;
  for (loop = 0; loop < (int) theInfo->nbOptInput; loop++ )
  {
    TA_GetOptInputParameterInfo(theInfo->handle, loop, &optInfo);
    s = optInfo->displayName;
    switch (optInfo->type)
    {
      case TA_OptInput_RealRange:
        dialog->addDoubleItem(s, pl, (double) optInfo->defaultValue, 0, 99999999);
        break;
      case TA_OptInput_IntegerRange:
        dialog->addIntItem(s, pl, (int) optInfo->defaultValue, 1, 999999);
        break;
      case TA_OptInput_IntegerList:
        dialog->addComboItem(s, pl, mal, (int) optInfo->defaultValue);
        break;
      case TA_OptInput_RealList:
        break;
      default:
        break;
    }
  }

  if (theInfo->nbOutput > 1)
  {
    s = "Plot";
    dialog->addIntItem(s, pl, 1, 1, theInfo->nbOutput);
  }

  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getText(vnl, rv);
    rs = formatMethod;

    QString ts;
    for (loop = 0; loop < (int) theInfo->nbInput; loop++ )
    {
      s = QObject::tr("Input") + QString::number(loop + 1);
      TA_GetInputParameterInfo(theInfo->handle, loop, &inputParms);
      switch (inputParms->type)
      {
        case TA_Input_Real:
          dialog->getCombo(s, ts);
          rs.append("," + ts);
          break;
        default:
          break;
      }
    }

    double d = 0;
    int t = 0;
    for (loop = 0; loop < (int) theInfo->nbOptInput; loop++ )
    {
      TA_GetOptInputParameterInfo(theInfo->handle, loop, &optInfo);
      s = optInfo->displayName;
      switch (optInfo->type)
      {
        case TA_OptInput_RealRange:
          d = dialog->getDouble(s);
          rs.append("," + QString::number(d));
          break;
        case TA_OptInput_IntegerRange:
          t = dialog->getInt(s);
          rs.append("," + QString::number(t));
          break;
        case TA_OptInput_IntegerList:
          dialog->getCombo(s, ts);
          rs.append("," + ts);
          break;
        case TA_OptInput_RealList:
          break;
        default:
          break;
      }
    }

    if (theInfo->nbOutput > 1)
    {
      s = "Plot";
      t = dialog->getInt(s);
      rs.append("," + QString::number(t));
    }
  }

  delete dialog;
}

int THERM::indicatorPrefDialog (QWidget *w)
{
  QString pl = QObject::tr("THERM Parms");
  QString pl2 = QObject::tr("MA Parms");
  QString cal = QObject::tr("Color Above MA");
  QString cbl = QObject::tr("Color Below MA");
  QString ctl = QObject::tr("Color Threshold");
  QString ll = QObject::tr("Label");
  QString tl = QObject::tr("Threshold");
  QString sl = QObject::tr("Smoothing");
  QString stl = QObject::tr("Smoothing Type");
  QString mcl = QObject::tr("MA Color");
  QString mltl = QObject::tr("MA Line Type");
  QString mll = QObject::tr("MA Label");
  QString mpl = QObject::tr("MA Period");
  QString mtl = QObject::tr("MA Type");

  PrefDialog *dialog = new PrefDialog(w);
  dialog->setCaption(QObject::tr("THERM Indicator"));
  dialog->setHelpFile(helpFile);

  dialog->createPage (pl);
  dialog->addColorItem(cal, pl, upColor);
  dialog->addColorItem(cbl, pl, downColor);
  dialog->addColorItem(ctl, pl, threshColor);
  dialog->addTextItem(ll, pl, label);
  dialog->addDoubleItem(tl, pl, threshold, 1, 99999999);
  dialog->addIntItem(sl, pl, smoothing, 0, 99999999);
  QStringList l;
  getMATypes(l);
  dialog->addComboItem(stl, pl, l, smoothType);
  
  dialog->createPage (pl2);
  dialog->addColorItem(mcl, pl2, maColor);
  dialog->addComboItem(mltl, pl2, lineTypes, maLineType);
  dialog->addTextItem(mll, pl2, maLabel);
  dialog->addIntItem(mpl, pl2, maPeriod, 0, 99999999);
  dialog->addComboItem(mtl, pl2, l, maType);
  
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getColor(cal, upColor);
    dialog->getColor(cbl, downColor);
    dialog->getColor(ctl, threshColor);
    dialog->getText(ll, label);
    threshold = dialog->getDouble(tl);
    smoothing = dialog->getInt(sl);
    smoothType = dialog->getComboIndex(stl);
    
    dialog->getColor(mcl, maColor);
    maLineType = (PlotLine::LineType) dialog->getComboIndex(mltl);
    dialog->getText(mll, maLabel);
    maPeriod = dialog->getInt(mpl);
    maType = dialog->getComboIndex(mtl);
    rc = TRUE;
  }
  else
    rc = FALSE;
  
  delete dialog;
  return rc;
}