C++ PrefDialog::addColorItem方法代码示例

int PP::indicatorPrefDialog (QWidget *w)
{
  QString pl = QObject::tr("Support");
  QString scl = QObject::tr("Support Color");
  QString lfsl = QObject::tr("Label First Support");
  QString lssl = QObject::tr("Label Second Support");
  QString ltsl = QObject::tr("Label Third Support");
  QString pl2 = QObject::tr("Resistance");
  QString rcl = QObject::tr("Resistance Color");
  QString lfrl = QObject::tr("Label First Resistance");
  QString lsrl = QObject::tr("Label Second Resistance");
  QString ltrl = QObject::tr("Label Third Resistance");

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

  dialog->createPage (pl);
  dialog->addColorItem(scl, pl, supColor);
  dialog->addTextItem(lfsl, pl, supLabel);
  dialog->addTextItem(lssl, pl, supLabel2);
  dialog->addTextItem(ltsl, pl, supLabel3);
  
  dialog->createPage (pl2);
  dialog->addColorItem(rcl, pl2, resColor);
  dialog->addTextItem(lfrl, pl2, resLabel);
  dialog->addTextItem(lsrl, pl2, resLabel2);
  dialog->addTextItem(ltrl, pl2, resLabel3);
  
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getColor(scl, supColor);
    dialog->getColor(rcl, resColor);
    dialog->getText(lfsl, supLabel);
    dialog->getText(lssl, supLabel2);
    dialog->getText(ltsl, supLabel3);
    dialog->getText(lfrl, resLabel);
    dialog->getText(lsrl, resLabel2);
    dialog->getText(ltrl, resLabel3);
    rc = TRUE;
  }
  else
    rc = FALSE;
  
  delete dialog;
  return rc;
}

void FormulaEdit::editPlotItem ()
{
  QString s = plot->currentText();
  if (! s.length())
    return;
  s.remove(0, s.find("(", 0, TRUE) + 1);
  s.truncate(s.find(")", -1, TRUE));
  QStringList l = QStringList::split(",", s, FALSE);
  int loop;
  for (loop = 0; loop < (int) l.count(); loop++)
    l[loop] = l[loop].stripWhiteSpace();

  QString pl = tr("Plot");
  QString cl = tr("Color");
  QString ll = tr("Label");
  QString ltl = tr("Line Type");
  QString vl = tr("Variable");

  PrefDialog *dialog = new PrefDialog(this);
  dialog->setCaption(tr("Edit Plot"));
  dialog->createPage (pl);

  s = "Var";
  QStringList l2;
  getVariableList(l2, FALSE);
  dialog->addComboItem(vl, pl, l2, l[0]);

  QColor c(l[1]);
  dialog->addColorItem(cl, pl, c);

  dialog->addTextItem(ll, pl, l[2]);

  l2 = lineTypes;
  dialog->addComboItem(ltl, pl, l2, l[3]);

  int rc = dialog->exec();
  if (rc != QDialog::Accepted)
  {
    delete dialog;
    return;
  }

  QString ts;
  s = "plot (";
  dialog->getCombo(vl, ts);
  s.append(ts + ",");
  dialog->getColor(cl, c);
  s.append(c.name() + ",");
  dialog->getText(ll, ts);
  if (! ts.length())
    ts = " ";
  s.append(ts + ",");
  dialog->getCombo(ltl, ts);
  s.append(ts + ")");
  plot->changeItem(s, plot->currentItem());

  delete dialog;
}

void BARS::formatDialog (QStringList &, QString &rv, QString &rs)
{
  rs.truncate(0);
  rv.truncate(0);

  bool ok;
  method = QInputDialog::getItem(QObject::tr("BARS Method Selection"),
                                 QObject::tr("Select a method:"),
                                 methodList,
                                 0,
                                 TRUE,
                                 &ok,
                                 0);
  if (! ok)
    return;

  QString pl = QObject::tr("Parms");
  QString vnl = QObject::tr("Variable Name");
  QString cl = QObject::tr("Color");
  QString rl = QObject::tr("Reversal");
  PrefDialog *dialog = new PrefDialog(0);
  dialog->setCaption(QObject::tr("BARS Format"));
  dialog->createPage (pl);
  dialog->setHelpFile(helpFile);

  QString s;
  dialog->addTextItem(vnl, pl, s);

  if (! method.compare("HACandle"))
    dialog->addColorItem(cl, pl, candleColor);

  if (! method.compare("PF"))
    dialog->addIntItem(rl, pl, pfReversal);

  int rc = dialog->exec();

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

    if (! method.compare("HACandle"))
    {
      dialog->getColor(cl, candleColor);
      rs.append("," + candleColor.name());
    }

    if (! method.compare("PF"))
    {
      pfReversal = dialog->getInt(rl);
      rs.append("," + QString::number(pfReversal));
    }
  }

  delete dialog;
}

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;
}

int SINWAV::indicatorPrefDialog (QWidget *w)
{
  QString pl = QObject::tr("Parms");
  QString cl = QObject::tr("Sine Color");
  QString c2 = QObject::tr("Lead Color");
  QString ll = QObject::tr("Label");
  QString ltl = QObject::tr("Sine Line Type");
  QString lt2 = QObject::tr("Lead Line Type");

  PrefDialog *dialog = new PrefDialog(w);
  dialog->setCaption(QObject::tr("SINWAV Indicator"));
  dialog->createPage (pl);
  dialog->setHelpFile(helpFile);
  dialog->addColorItem(cl, pl, colorSin);
  dialog->addComboItem(ltl, pl, lineTypes, lineTypeSin);
  dialog->addColorItem(c2, pl, colorLead);
  dialog->addComboItem(lt2, pl, lineTypes, lineTypeLead);
  dialog->addTextItem(ll, pl, labelSin);

  int rc = dialog->exec();

  if (rc == QDialog::Accepted)
  {
    dialog->getColor(cl, colorSin);
    dialog->getColor(c2, colorLead);
    lineTypeSin = (PlotLine::LineType) dialog->getComboIndex(ltl);
    lineTypeLead = (PlotLine::LineType) dialog->getComboIndex(lt2);
    dialog->getText(ll, labelSin);

    rc = TRUE;
  }
  else
    rc = FALSE;

  delete dialog;
  return rc;
}

void FormulaEdit::insertPlotItem ()
{
  QString pl = tr("Plot");
  QString cl = tr("Color");
  QString ll = tr("Label");
  QString ltl = tr("Line Type");
  QString vl = tr("Variable");

  PrefDialog *dialog = new PrefDialog(this);
  dialog->setCaption(tr("Insert Plot"));
  dialog->createPage (pl);

  QString s("Var");
  QStringList l;
  getVariableList(l, FALSE);
  dialog->addComboItem(vl, pl, l, 0);

  QColor c("red");
  dialog->addColorItem(cl, pl, c);
  s = "Label";
  dialog->addTextItem(ll, pl, s);

  dialog->addComboItem(ltl, pl, lineTypes, 4);

  int rc = dialog->exec();
  if (rc != QDialog::Accepted)
  {
    delete dialog;
    return;
  }

  QString ts;
  s = "plot (";
  dialog->getCombo(vl, ts);
  s.append(ts + ",");
  dialog->getColor(cl, c);
  s.append(c.name() + ",");
  dialog->getText(ll, ts);
  if (! ts.length())
    ts = " ";
  s.append(ts + ",");
  dialog->getCombo(ltl, ts);
  s.append(ts + ")");
  plot->insertItem(s, plot->currentItem() + 1);

  delete dialog;
}

int BARS::indicatorPrefDialog (QWidget *w)
{
  bool newFlag = FALSE;
  if (! method.length())
    newFlag = TRUE;

  if (newFlag)
  {
    bool ok;
    QString s = QInputDialog::getItem(QObject::tr("BARS type Selection"),
                                      QObject::tr("Select a bar type:"),
                                      methodList,
                                      0,
                                      TRUE,
                                      &ok,
                                      w);
    if (ok)
    {
      method = s;
      label = method;
    }
    else
      return FALSE;
  }

  QString pl = QObject::tr("Parms");
  QString ucl = QObject::tr("Up Color");
  QString dcl = QObject::tr("Down Color");
  QString ncl = QObject::tr("Neutral Color");
  QString ccl = QObject::tr("Candle Color");
  QString ll = QObject::tr("Label");

  QString pfxcl = QObject::tr("X Color");
  QString pfocl = QObject::tr("O Color");
  QString pfrl = QObject::tr("Reversal");
  QString pfbsl = QObject::tr("Box Size");
  QString pfml = QObject::tr("Method");

  QString pl2 = QObject::tr("MA");
  QString macl = QObject::tr("MA Color");
  QString mall = QObject::tr("MA Label");
  QString maltl = QObject::tr("MA Line Type");
  QString mapl = QObject::tr("MA Period");
  QString matl = QObject::tr("MA Type");
  QString mail = QObject::tr("MA Input");

  QString pl3 = QObject::tr("MA2");
  QString ma2cl = QObject::tr("MA2 Color");
  QString ma2ll = QObject::tr("MA2 Label");
  QString ma2ltl = QObject::tr("MA2 Line Type");
  QString ma2pl = QObject::tr("MA2 Period");
  QString ma2tl = QObject::tr("MA2 Type");
  QString ma2il = QObject::tr("MA2 Input");

  QString pl4 = QObject::tr("MA3");
  QString ma3cl = QObject::tr("MA3 Color");
  QString ma3ll = QObject::tr("MA3 Label");
  QString ma3ltl = QObject::tr("MA3 Line Type");
  QString ma3pl = QObject::tr("MA3 Period");
  QString ma3tl = QObject::tr("MA3 Type");
  QString ma3il = QObject::tr("MA3 Input");

  QString pl5 = QObject::tr("MA4");
  QString ma4cl = QObject::tr("MA4 Color");
  QString ma4ll = QObject::tr("MA4 Label");
  QString ma4ltl = QObject::tr("MA4 Line Type");
  QString ma4pl = QObject::tr("MA4 Period");
  QString ma4tl = QObject::tr("MA4 Type");
  QString ma4il = QObject::tr("MA4 Input");

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

  if (! method.compare("OHLC"))
  {
    dialog->setCaption(QObject::tr("OHLC Bars"));
    dialog->addColorItem(ucl, pl, barUpColor);
    dialog->addColorItem(dcl, pl, barDownColor);
    dialog->addColorItem(ncl, pl, barNeutralColor);
  }

  if (! method.compare("Candle"))
  {
    dialog->setCaption(QObject::tr("Japanese Candlesticks"));
    dialog->addColorItem(ucl, pl, barUpColor);
    dialog->addColorItem(dcl, pl, barDownColor);
    dialog->addColorItem(ncl, pl, barNeutralColor);
  }

  if (! method.compare("HACandle"))
  {
    dialog->setCaption(QObject::tr("Heiken Ashi Candlesticks"));
    dialog->addColorItem(ucl, pl, barUpColor);
    dialog->addColorItem(dcl, pl, barDownColor);
    dialog->addColorItem(ncl, pl, barNeutralColor);
  }

  if (! method.compare("PF"))
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    }
  }

  // setup the output plots
  const TA_OutputParameterInfo *outInfo;
  for (loop = 0; loop < (int) theInfo->nbOutput; loop++ )
  {
    TA_GetOutputParameterInfo(theInfo->handle, loop, &outInfo);

    pl = outInfo->paramName;
    pl = pl.right(pl.length() - 3);
    if (! pl.left(4).compare("Real"))
      pl = pl.right(pl.length() - 4);
    if (! pl.left(7).compare("Integer"))
      pl = pl.right(pl.length() - 7);
    if (! pl.length())
      pl = QObject::tr("Plot");
    dialog->createPage (pl);

    QString s = pl + " " + QObject::tr("Color");
    QColor color;
    if (loop == 0)
      color.setNamedColor("red");
    else
    {
      if (loop == 1)
        color.setNamedColor("yellow");
      else
        color.setNamedColor("blue");
    }
    parms.getData(s, ts);
    if (! ts.length())
    {
      dialog->addColorItem(s, pl, color);
      ts = color.name();
      parms.setData(s, ts);
    }
    else
    {
      parms.getData(s, ts);
      color.setNamedColor(ts);
      dialog->addColorItem(s, pl, color);
    }

    s = pl + " " + QObject::tr("Label");
    parms.getData(s, ts);
    if (! ts.length())
    {
      dialog->addTextItem(s, pl, pl);
      parms.setData(s, pl);
    }
    else
    {
      parms.getData(s, ts);
      dialog->addTextItem(s, pl, ts);
    }

    s = pl + " " + QObject::tr("Line Type");
    parms.getData(s, ts);
    if (! ts.length()) 
    {
      switch (outInfo->flags)
      {
        case TA_OUT_DOT_LINE:
          ts = QString::number(PlotLine::Dot);
          break;

int ExScript::indicatorPrefDialog (QWidget *w)
{
  QString pl2 = QObject::tr("Output");
  QString cl = QObject::tr("Color");
  QString ll = QObject::tr("Label");
  QString ltl = QObject::tr("Line Type");
  QString spl = QObject::tr("Script Path");
  QString clsl = QObject::tr("Switches");
  QString pl = QObject::tr("Input");
  QString dl = QObject::tr("Date");
  QString ol = QObject::tr("Open");
  QString hl = QObject::tr("High");
  QString lol = QObject::tr("Low");
  QString cll = QObject::tr("Close");
  QString vl = QObject::tr("Volume");
  QString oil = QObject::tr("Open Interest");
  QString tol = QObject::tr("Timeout Seconds");

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

  dialog->createPage (pl);
  QStringList l;
  l.append(scriptPath);
  dialog->addFileItem(spl, pl, l, scriptPath);
  dialog->addTextItem(clsl, pl, comlineParms);
  dialog->addIntItem(tol, pl, seconds, 1, 999);
  dialog->addCheckItem(dl, pl, dateFlag);
  dialog->addCheckItem(ol, pl, openFlag);
  dialog->addCheckItem(hl, pl, highFlag);
  dialog->addCheckItem(lol, pl, lowFlag);
  dialog->addCheckItem(cll, pl, closeFlag);
  dialog->addCheckItem(vl, pl, volumeFlag);
  dialog->addCheckItem(oil, pl, oiFlag);

  dialog->createPage(pl2);
  dialog->addColorItem(cl, pl2, color);
  dialog->addTextItem(ll, pl2, label);
  dialog->addComboItem(ltl, pl2, lineTypes, lineType);
  
  int rc = dialog->exec();
  
  if (rc == QDialog::Accepted)
  {
    dialog->getFile(spl, l);
    if (l.count())
      scriptPath = l[0];
    dialog->getText(clsl, comlineParms);
    seconds = dialog->getInt(tol);
    dateFlag = dialog->getCheck(dl);
    openFlag = dialog->getCheck(ol);
    highFlag = dialog->getCheck(hl);
    lowFlag = dialog->getCheck(lol);
    closeFlag = dialog->getCheck(cll);
    volumeFlag = dialog->getCheck(vl);
    oiFlag = dialog->getCheck(oil);

    dialog->getColor(cl, color);
    dialog->getText(ll, label);
    lineType = (PlotLine::LineType) dialog->getComboIndex(ltl);
    rc = TRUE;
  }
  else
    rc = FALSE;
  
  delete dialog;
  return rc;
}

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;
}