bool KstIfaceImpl::plotEquation(const QString& xvector, const QString& equation, const QString& plotName, const QColor& color) {
KstVectorPtr v;
Kst2DPlotPtr plot;
QString etag, ptag;
KST::vectorList.lock().readLock();
KstVectorList::Iterator it = KST::vectorList.findTag(xvector);
KST::vectorList.lock().unlock();
KstApp *app = KstApp::inst();
if (equation.isEmpty() || it == KST::vectorList.end()) {
return false;
}
v = *it;
etag = KST::suggestEQName(QString(equation).replace(QRegExp("[\\[\\]\\s]"), "_"));
ptag = "P-" + plotName;
if (!plotName.isEmpty()) {
//find the plot, or P-plotName
KMdiIterator<KMdiChildView*> *iter = app->createIterator();
bool found = false;
while (iter->currentItem() && !found) {
KMdiChildView *childview = iter->currentItem();
KstViewWindow *viewwindow = dynamic_cast<KstViewWindow*>(childview);
if (viewwindow && !found) {
Kst2DPlotList plotlist = viewwindow->view()->findChildrenType<Kst2DPlot>(false);
Kst2DPlotList::Iterator plot_iter = plotlist.findTag(plotName);
if (plot_iter != plotlist.end()) {
plot = *plot_iter;
found = true;
}
else {
Kst2DPlotList::Iterator plot_iter = plotlist.findTag(ptag);
if (plot_iter != plotlist.end()) {
plot = *plot_iter;
found = true;
}
}
}
iter->next();
}
app->deleteIterator(iter);
}
//if the plot does not exist, create it
if (!plot) {
//put the plot in the active window
KMdiChildView *activewin = app->activeWindow();
if (!activewin) {
QString windowname = app->newWindow("W1");
activewin = app->findWindow(windowname);
}
KstViewWindow *viewwindow = dynamic_cast<KstViewWindow*>(activewin);
if (viewwindow) {
KstTopLevelViewPtr pTLV = viewwindow->view();
plot = pTLV->createObject<Kst2DPlot>(ptag);
}
}
KstEquationPtr eq = new KstEquation(etag, equation, v, true);
if (!eq->isValid()) {
return false;
}
KstVCurveList vcurves = kstObjectSubList<KstBaseCurve,KstVCurve>(plot->Curves);
KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(etag, true), eq->vX(), eq->vY(), 0L, 0L, 0L, 0L, color.isValid() ? color : KstColorSequence::next(vcurves,plot->backgroundColor()));
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(KstDataObjectPtr(eq));
KST::dataObjectList.append(KstDataObjectPtr(vc));
KST::dataObjectList.lock().unlock();
plot->addCurve(KstBaseCurvePtr(vc));
_doc->forceUpdate();
_doc->setModified();
return true;
}
int main(int argc, char *argv[]) {
int i_file, i_v, i_curve;
int i_plot;
QString fullPath;
KAboutData aboutData("kst", I18N_NOOP("Kst"),
KSTVERSION, description, KAboutData::License_GPL,
I18N_NOOP("(c) 2000-2007 Barth Netterfield"),
0,
"http://kst.kde.org/");
aboutData.addAuthor("Barth Netterfield",
I18N_NOOP("Original author and maintainer."),
"*****@*****.**",
"http://omega.astro.utoronto.ca/");
aboutData.addAuthor("Staikos Computing Services Inc.",
I18N_NOOP("Developed for the University of Toronto."),
"*****@*****.**",
"http://www.staikos.net/");
aboutData.addAuthor("Sumus Technology Limited",
I18N_NOOP("Developed for the University of British Columbia"),
"*****@*****.**",
"http://www.sumusltd.com/");
aboutData.addAuthor("Rick Chern",
I18N_NOOP("University of British Columbia"),
"",
"");
aboutData.addAuthor("Duncan Hanson",
I18N_NOOP("University of British Columbia"),
"",
"");
aboutData.addAuthor("Nicolas Brisset",
"",
"",
"");
aboutData.addAuthor("Matthew Truch",
"",
"http://matt.truch.net/",
"*****@*****.**");
aboutData.addAuthor("Theodore Kisner",
"",
"*****@*****.**",
"");
aboutData.setTranslator(I18N_NOOP("_: NAME OF TRANSLATORS\nYour names"),
I18N_NOOP("_: EMAIL OF TRANSLATORS\nYour emails"));
KCmdLineArgs::init( argc, argv, &aboutData );
KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
KApplication app;
KImageIO::registerFormats();
KstDialogs::replaceSelf(new KstGuiDialogs);
KstData::replaceSelf(new KstGuiData);
KstApp::initialize();
atexit(exitHelper);
if (app.isRestored()) {
RESTORE(KstApp)
} else {
KstApp *kst = new KstApp;
InType in;
QColor color;
QCStringList ycolList;
QCStringList matrixList;
QCStringList yEqList;
QCStringList psdList;
QCStringList hsList;
QCStringList errorList;
unsigned int i_ycol;
QCStringList::Iterator hs_string;
QCStringList::Iterator eq_i;
QCStringList::Iterator mat_i;
bool showQuickStart = false;
bool showDataWizard = false;
bool nOK;
int n_y = 0;
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
CheckForCMDErrors(args);
QString wizardfile = args->getOption("w");
QString printfile = args->getOption("print");
QString pngfile = args->getOption("png");
bool print_and_exit = false;
if (printfile != "<none>") {
print_and_exit = true;
}
if (pngfile != "<none>") {
print_and_exit = true;
}
if (!print_and_exit) {
app.setMainWidget(kst);
QRect rect = KGlobalSettings::desktopGeometry(kst);
kst->resize(5 * rect.width() / 6, 5 * rect.height() / 6);
kst->show();
}
// get Y axis columns
ycolList = args->getOptionList("y");
matrixList = args->getOptionList("z");
yEqList = args->getOptionList("ye");
psdList = args->getOptionList("p");
hsList = args->getOptionList("h");
errorList = args->getOptionList("e");
// y axis or PSD specified, so the files are data files, not kst files.
n_y = ycolList.count() + psdList.count() + hsList.count() + yEqList.count() + matrixList.count();
if (n_y > 0) {
QString creatingEquations = i18n("Creating equations");
QString creatingCurves = i18n("Creating curves");
QString creatingPlots = i18n("Creating plots");
int count;
int handled;
kst->slotUpdateProgress( 0, 0, QString::null );
SetCMDOptions(args, in, n_y);
KstTopLevelViewPtr tlv = kst->activeView();
if (!tlv) {
// if there was no active view then we create one...
kst->newWindow(false);
tlv = kst->activeView();
}
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();
} else {
fullPath = args->arg(i_file);
}
KstDataSourcePtr file = KstDataSource::loadSource(fullPath);
if (file) {
if (!file->isValid() || file->isEmpty()) {
kstdError() << i18n("No data in file %1. Trying to continue...").arg(args->arg(i_file)) << endl;
// The file might get data later!
}
KST::dataObjectList.lock().writeLock();
KST::dataSourceList.append(file);
KST::dataObjectList.lock().unlock();
KstRVectorPtr yvector;
KstRVectorPtr evector;
KstVCurvePtr curve;
KstPSDPtr psd;
KstHistogramPtr hs;
KstRVectorPtr xvector;
if (!ycolList.isEmpty()) { // if there are some xy plots
// make the x axis vector
xvector = GetOrCreateVector(args->getOption("x"), file, in);
if (xvector) {
// make the y axis vectors
for (i_ycol = 0; i_ycol < ycolList.count(); ++i_ycol ) {
yvector = GetOrCreateVector(*(ycolList.at(i_ycol)), file, in);
if (yvector) {
// make the curves
color = KstColorSequence::next(vcurves,plot->backgroundColor());
curve = new KstVCurve(KST::suggestCurveName(yvector->tag(), false),
KstVectorPtr(xvector), KstVectorPtr(yvector),
0L, 0L, 0L, 0L, color);
if (in.has_points) {
curve->setHasPoints(true);
curve->setHasLines(false);
}
if (i_ycol<errorList.count()) {
evector = GetOrCreateVector(*(errorList.at(i_ycol)), file, in);
if (evector) {
curve->setYError(KstVectorPtr(evector));
curve->setYMinusError(KstVectorPtr(evector));
}
}
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(curve.data());
KST::dataObjectList.lock().unlock();
plot->addCurve(curve.data());
if (in.sep_plots) {
plot->setTagName(curve->tag());
i_plot++;
if (i_plot < in.n_plots) {
plot = *plist.at(i_plot);
}
} // end (if they are separate plots)
}
} // next y col
}
} // end (if there are some xy plots)
if (!yEqList.isEmpty()) {
QString eqS;
double max, min;
int n;
bool xeq, eq_ok;
SetEqXRanges(args->getOption("xe"), &min, &max, &n, &xeq);
for (eq_i = yEqList.begin(); eq_i != yEqList.end(); ++eq_i) {
KstEquationPtr eq;
eqS = *eq_i;
ProcessEq(eqS, file, in, &eq_ok);
if (xeq) {
eq = new KstEquation(KST::suggestEQName(eqS), eqS, min,max,n);
} else {
if (!xvector) {
xvector = GetOrCreateVector(args->getOption("x"), file, in);
}
if (xvector) {
eq = new KstEquation(KST::suggestEQName(eqS), eqS, KstVectorPtr(xvector), true);
}
}
if (eq) {
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) {
plot->setTagName(eq->tag());
i_plot++;
if (i_plot <in.n_plots) {
plot = *plist.at(i_plot);
}
}
}
}
}
if (psdList.count() > 0) { // if there are some psd plots
KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
for (QCStringList::ConstIterator it = psdList.begin(); it != psdList.end(); ++it) {
yvector = GetOrCreateVector(*it, file, in);
if (yvector) {
color = KstColorSequence::next(vcurves,plot->backgroundColor());
psd = new KstPSD( KST::suggestPSDName(yvector->tag()), // FIXME: this was yvector->field(), is this right?
KstVectorPtr(yvector), in.rate, true, in.len,
true, true, in.VUnits, in.RUnits, WindowOriginal);
KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(psd->tag(), true),
psd->vX(), psd->vY(), 0L, 0L, 0L, 0L, color);
if (in.has_points) {
vc->setHasPoints(true);
vc->setHasLines(false);
}
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(psd.data());
KST::dataObjectList.append(vc.data());
KST::dataObjectList.lock().unlock();
plot->addCurve(vc.data());
if (in.sep_plots) {
plot->setTagName(psd->tag());
i_plot++;
if (i_plot <in.n_plots) {
plot = *plist.at(i_plot);
}
}
}
} // next psd
} // end (if there are some psds)
if (hsList.count() > 0) { // if there are some histograms
double max, min;
int N;
KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
for (hs_string = hsList.begin(); hs_string != hsList.end(); ++hs_string) {
yvector = GetOrCreateVector(*hs_string, file, in);
if (yvector) {
color = KstColorSequence::next(vcurves,plot->backgroundColor());
KstHistogram::AutoBin(KstVectorPtr(yvector), &N, &max, &min);
hs = new KstHistogram(KST::suggestHistogramName(yvector->tag()),
KstVectorPtr(yvector), min, max, N, KST_HS_NUMBER);
KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(hs->tag(), true),
hs->vX(), hs->vY(),
0L, 0L, 0L, 0L, color);
vc->setHasPoints(false);
vc->setHasLines(false);
vc->setHasBars(true);
vc->setBarStyle(1);
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(hs.data());
KST::dataObjectList.append(vc.data());
KST::dataObjectList.lock().unlock();
plot->addCurve(vc.data());
if (in.sep_plots) {
plot->setTagName(hs->tag());
i_plot++;
if (i_plot < in.n_plots) {
plot = *plist.at(i_plot);
}
}
}
} // next histogram
} // end (if there are some histograms)
if (matrixList.count() > 0) { // if there are some matrixes
for (mat_i = matrixList.begin(); mat_i != matrixList.end(); ++mat_i) {
QString tag_name = KST::suggestMatrixName(*mat_i);
if (!file->isValidMatrix(*mat_i)) {
startupErrors.append(i18n("Failed to create matrix '%1' from file '%2'.").arg(*mat_i).arg(file->fileName()));
}
KstRMatrixPtr matrix = new KstRMatrix(file, *mat_i,
KstObjectTag(tag_name, file->tag()),
0,0,-1,-1,false,false,0);
// xStart, yStart, xNumSteps, yNumSteps,
//doAve, doSkip, skip);
// Time to create the image from the matrix
tag_name = KST::suggestImageName(matrix->tag());
QStringList palList = KPalette::getPaletteList();
QString pal;
if (palList.contains("IDL 13 RAINBOW")) {
pal = QString("IDL 13 RAINBOW");
} else {
pal = QString(*palList.at(0));
}
KPalette* newPal = new KPalette(pal);
KstImagePtr image = new KstImage(tag_name, KstMatrixPtr(matrix), 0.0, 1.0,
true, newPal);
plot->addCurve(KstBaseCurvePtr(image));
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(image.data());
KST::dataObjectList.lock().unlock();
image = 0L; // drop the reference
if (in.sep_plots) {
plot->setTagName(matrix->tag());
i_plot++;
if (i_plot < in.n_plots) {
plot = *plist.at(i_plot);
}
}
}
}
} else {
startupErrors.append(i18n("Failed to load file '%1'.").arg(args->arg(i_file)));
}
handled++;
kst->slotUpdateProgress( count, handled, creatingCurves );
} // next data file
count = in.n_plots;
handled = 0;
kst->slotUpdateProgress( count, handled, creatingPlots );
for (i_plot = 0; i_plot < in.n_plots; i_plot++) {
plot = *plist.at(i_plot);
plot->generateDefaultLabels();
// if we have only images in a plot then set the scale mode to AUTO (instead of AUTOBORDER)
KstImageList images = kstObjectSubList<KstBaseCurve,KstImage>(plot->Curves);
if (images.count() == plot->Curves.count()) {
plot->setXScaleMode(AUTO);
plot->setYScaleMode(AUTO);
}
if (plot->Curves.count() > 3 || in.dolegend) {
KstViewLegendPtr vl = plot->getOrCreateLegend();
vl->resizeFromAspect(0.1, 0.1, 0.2, 0.1);
vl->setBorderWidth(2);
}
handled++;
kst->slotUpdateProgress( count, handled, creatingPlots );
}
kst->slotUpdateProgress( 0, 0, QString::null );
} else if (args->count() > 0) { // open a kst file
// some of the options can be overridden
kst->openDocumentFile(args->arg(0),
args->getOption("F"), // override FileName
args->getOption("n").toInt(&nOK), // override number of frames
args->getOption("f").toInt(&nOK), // override starting frame
args->getOption("s").toInt(&nOK), // override skip
args->isSet("a"), // add averaging
!print_and_exit); // delayed
} else {
//kst->openDocumentFile();
showQuickStart = true;
}
if (args->isSet("nq")) {
showQuickStart = false;
}
if (args->isSet("w")) {
showDataWizard = true;
showQuickStart = false;
}
if (printfile != "<none>") {
kst->forceUpdate();
kst->immediatePrintToFile(printfile, false);
}
if (pngfile != "<none>") {
kst->forceUpdate();
kst->immediatePrintToPng(pngfile);
}
kst->document()->setModified(false);
if (print_and_exit) {
delete kst;
return 0;
} else {
kst->updateDialogs();
if (showQuickStart) {
kst->showQuickStartDialog();
}
if (showDataWizard) {
kst->showDataWizardWithFile(wizardfile);
}
for (size_t i = 0; i < startupErrors.size(); ++i) {
KstDebug::self()->log(startupErrors[i], KstDebug::Error);
}
startupErrors.clear();
}
// LEAVE THIS HERE - causes crashes otherwise!
int rc = app.exec();
delete kst;
return rc;
}
return app.exec();
}