C++ KstPSDPtr::tag方法代码示例

bool KstPsdDialog::newObject() {
  QString tag_name = _tagName->text();
  bool retVal = false;

  if (tag_name == defaultTag) {
    tag_name = KST::suggestPSDName(KstObjectTag::fromString(_w->_vector->selectedVector()));
  }

  if (KstData::self()->dataTagNameNotUnique(tag_name)) {
    _tagName->setFocus();
    return false;
  }

  if (_w->_vector->selectedVector().isEmpty()) {
    QMessageBox::warning(this, QObject::tr("Kst"), QObject::tr("New spectrum not made: define vectors first."));
    return false;
  }

  KST::vectorList.lock().readLock();
  KstVectorPtr p = *KST::vectorList.findTag(_w->_vector->selectedVector());
  KST::vectorList.lock().unlock();

  if (_w->_kstFFTOptions->checkValues()) {
    if (p) {
      KstVCurvePtr vc;
      KstPSDPtr psd;
      QColor color;

      p->readLock();
      psd = new KstPSD(tag_name, p,
                       _w->_kstFFTOptions->SampRate->text().toDouble(),
                       _w->_kstFFTOptions->Interleaved->isChecked(),
                       _w->_kstFFTOptions->FFTLen->text().toInt(),
                       _w->_kstFFTOptions->Apodize->isChecked(),
                       _w->_kstFFTOptions->RemoveMean->isChecked(),
                       _w->_kstFFTOptions->VectorUnits->text(),
                       _w->_kstFFTOptions->RateUnits->text(),
                       ApodizeFunction(_w->_kstFFTOptions->ApodizeFxn->currentIndex()),
                       _w->_kstFFTOptions->Sigma->value(),
                       PSDType(_w->_kstFFTOptions->Output->currentIndex()));
      psd->setInterpolateHoles(_w->_kstFFTOptions->InterpolateHoles->isChecked());
      p->unlock();
  
// xxx      color = KstApp::inst()->chooseColorDlg()->getColorForCurve(psd->vX(), psd->vY());
      if (!color.isValid()) {
        color = _w->_curveAppearance->color();
      }

      vc = new KstVCurve(KST::suggestCurveName(psd->tag(),true), psd->vX(), psd->vY(), KstVectorPtr(), KstVectorPtr(), KstVectorPtr(), KstVectorPtr(), color);
      vc->setHasPoints(_w->_curveAppearance->showPoints());
      vc->setHasLines(_w->_curveAppearance->showLines());
      vc->setHasBars(_w->_curveAppearance->showBars());
      vc->setPointStyle(_w->_curveAppearance->pointType());
      vc->setLineWidth(_w->_curveAppearance->lineWidth());
      vc->setLineStyle(_w->_curveAppearance->lineStyle());
      vc->setBarStyle(_w->_curveAppearance->barStyle());
      vc->setPointDensity(_w->_curveAppearance->pointDensity());
  
      QString legend_text = _legendText->text();

      if (legend_text == defaultTag) {
        vc->setLegendText(QString::null);
      } else {
        vc->setLegendText(legend_text);
      }
  
      Kst2DPlotPtr plot;
      KstViewWindow *w;
/* xxx
      w = dynamic_cast<KstViewWindow*>(KstApp::inst()->findWindow(_w->_curvePlacement->_plotWindow->currentText()));
      if (!w) {
        QString n = KstApp::inst()->newWindow(KST::suggestWinName());
        w = static_cast<KstViewWindow*>(KstApp::inst()->findWindow(n));
      }
*/
      if (w) {
        if (_w->_curvePlacement->existingPlot()) {
          plot = kst_cast<Kst2DPlot>(w->view()->findChild(_w->_curvePlacement->plotName()));
          if (plot) {
            plot->addCurve(vc);
          }
        }
  
        if (_w->_curvePlacement->newPlot()) {
          QString name = w->createPlot(KST::suggestPlotName());

          if (_w->_curvePlacement->reGrid()) {
            w->view()->cleanup(_w->_curvePlacement->columns());
          }
          plot = kst_cast<Kst2DPlot>(w->view()->findChild(name));
          if (plot) {
            plot->setXAxisInterpretation(false, KstAxisInterpretation(), KstAxisDisplay());
            plot->setYAxisInterpretation(false, KstAxisInterpretation(), KstAxisDisplay());
            _w->_curvePlacement->update();
            _w->_curvePlacement->setCurrentPlot(plot->tagName());
            plot->addCurve(vc);
            plot->generateDefaultLabels();
          }
        }
      }
//.........这里部分代码省略.........

// returns true if succesful
bool KstPsdDialogI::editObject() {
  // if the user selected no vector, treat it as non-dirty
  _vectorDirty = _w->_vector->_vector->currentItem() != 0;
  _apodizeDirty = _w->_kstFFTOptions->ApodizeFxn->currentItem() != 0;
  _fFTLenDirty = _w->_kstFFTOptions->FFTLen->text() != " ";
  _sampRateDirty = !_w->_kstFFTOptions->SampRate->text().isEmpty();
  _vectorUnitsDirty = !_w->_kstFFTOptions->VectorUnits->text().isEmpty();
  _rateUnitsDirty = !_w->_kstFFTOptions->RateUnits->text().isEmpty();
  _outputDirty = !_w->_kstFFTOptions->Output->currentItem() != 0;
  KstPSDList psList = kstObjectSubList<KstDataObject,KstPSD>(KST::dataObjectList);
  
  // if editing multiple objects, edit each one
  if (_editMultipleMode) { 
    bool didEdit = false;
    for (uint i = 0; i < _editMultipleWidget->_objectList->count(); i++) {
      if (_editMultipleWidget->_objectList->isSelected(i)) {
        // get the pointer to the object
        KstPSDList::Iterator psIter = psList.findTag(_editMultipleWidget->_objectList->text(i));
        if (psIter == psList.end()) {
          return false;
        }
          
        KstPSDPtr psPtr = *psIter;
        
        if (!editSingleObject(psPtr)) {
          return false;
        }
        didEdit = true;
      }
    } 
    if (!didEdit) {
      KMessageBox::sorry(this, i18n("Select one or more objects to edit."));
      return false;  
    }
  } else {
    KstPSDPtr pp = kst_cast<KstPSD>(_dp);
    // verify that the name is unique
    QString tag_name = _tagName->text();
    if (!pp || (tag_name != pp->tagName() && KstData::self()->dataTagNameNotUnique(tag_name))) {
      _tagName->setFocus();
      return false;
    }
    
    pp->writeLock();
    pp->setTagName(KstObjectTag(tag_name, pp->tag().context())); // FIXME: doesn't allow changing tag context
    pp->unlock();
    
    // then edit the object
    _vectorDirty = true;
    _apodizeDirty = true;
    _apodizeFxnDirty = true;
    _gaussianSigmaDirty = true;
    _removeMeanDirty = true;
    _interleavedDirty = true;
    _sampRateDirty = true;
    _vectorUnitsDirty = true;
    _rateUnitsDirty = true;
    _fFTLenDirty = true;
    _outputDirty = true;
    _interpolateHolesDirty = true;
    if (!editSingleObject(pp)) {
      return false;
    }
  }
  emit modified();
  return true;
}

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

            if (!tlv) {
                kstdError() << i18n("Can't create a view.") << endl;
                return 0;
            }

            CreatePlots(in, tlv);
            Kst2DPlotList plist = kstObjectSubList<KstViewObject, Kst2DPlot>(tlv->children());

            i_plot = 0;
            Kst2DPlotPtr plot = *plist.at(i_plot);

            KstVCurveList vcurves = kstObjectSubList<KstBaseCurve,KstVCurve>(plot->Curves);

            // make stand alone equations if there are no files
            if (args->count() < 1) {
                if (!yEqList.isEmpty()) {
                    QString eqS;
                    double max, min;
                    int n;
                    bool xeq;

                    SetEqXRanges(args->getOption("xe"), &min, &max, &n, &xeq);
                    if (xeq) {
                        count = yEqList.size();
                        handled = 0;
                        kst->slotUpdateProgress( count, handled, creatingEquations );

                        for (eq_i = yEqList.begin(); eq_i != yEqList.end(); ++eq_i) {
                            eqS = *eq_i;
                            if (NoVectorEq(eqS)) {
                                KstEquationPtr eq = new KstEquation(KST::suggestEQName(eqS), eqS, min, max, n);
                                KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(eq->tag(), true),
                                                                eq->vX(), eq->vY(), 0L, 0L, 0L, 0L,
                                                                KstColorSequence::next(vcurves,plot->backgroundColor()));
                                KST::dataObjectList.lock().writeLock();
                                KST::dataObjectList.append(eq.data());
                                KST::dataObjectList.append(vc.data());
                                KST::dataObjectList.lock().unlock();
                                plot->addCurve(vc.data());

                                if (in.sep_plots) {
                                    i_plot++;
                                    if (i_plot < in.n_plots) {
                                        plot = *plist.at(i_plot);
                                    }
                                }
                            }

                            handled++;
                            kst->slotUpdateProgress( count, handled, creatingEquations );
                        }
                    }
                }
            }

            // make the requested curves for each data file
            count = args->count();
            handled = 0;
            kst->slotUpdateProgress( count, handled, creatingCurves );

            for (i_curve = i_v = 0, i_file = 0; i_file < args->count(); i_file++) {
                // make the file
                if (QFile::exists(args->arg(i_file))) {
                    fullPath = QFileInfo(args->arg(i_file)).absFilePath();