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/***************************************************************************
* *
* copyright : (C) 2007 The University of Toronto *
* netterfield@astro.utoronto.ca *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef PLANCKIDEF_H
#define PLANCKIDEF_H
#include <datasource.h>
#include <dataplugin.h>
#include <libcfitsio0/fitsio.h>
typedef struct {
QString file;
double dTimeZero;
double dTimeDelta;
long frameLo;
long frames;
} folderField;
typedef QList<folderField> fileList;
typedef struct {
QString basefile;
int table;
int column;
} field;
class PlanckIDEFSource : public Kst::DataSource {
Q_OBJECT
public:
PlanckIDEFSource(Kst::ObjectStore *store, QSettings *cfg, const QString& filename, const QString& type, const QDomElement& e);
~PlanckIDEFSource();
bool init();
bool reset();
Kst::Object::UpdateType update();
int readField(double *v, const QString &field, int s, int n);
bool isValidField(const QString &field) const;
int samplesPerFrame(const QString &field);
int frameCount(const QString& field = QString::null) const;
bool isEmpty() const;
QString fileType() const;
void save(QXmlStreamWriter &streamWriter);
void parseProperties(QXmlStreamAttributes &properties);
class Config;
int readScalar(double &S, const QString& scalar);
int readString(QString &S, const QString& string);
static bool isValidFilename(const QString& filename, Config *config);
static QString baseFilename(const QString& filename);
static bool checkValidPlanckIDEFFile(const QString& filename, PlanckIDEFSource::Config *config);
static bool checkValidPlanckIDEFFolder(const QString& filename);
static QStringList fieldList(const QString& filename);
static QStringList stringList(const QString& filename);
static QStringList fieldListFromFile(const QString& filename);
static QStringList stringListFromFile(const QString& filename);
static QStringList fieldListFromFolder(const QString& filename);
static QStringList stringListFromFolder(const QString& filename);
private:
bool initFile(const QString& filename);
bool initFile();
bool initFolderFile(const QString& filename, const QString& prefix, const QString& baseName);
bool initFolder();
void addToMetadata(fitsfile *ffits, int &iStatus);
void addToFieldList(fitsfile *ffits, const int iNumCols, int &iStatus);
void addToFieldList(fitsfile *ffits, const QString& prefix, const QString& baseName, const int iNumCols, int &iStatus);
long getNumFrames(const QString& filename);
static long getNumFrames(fitsfile* ffits, int iNumHeaderDataUnits);
int readFileFrames(const QString& filename, field *fld, double *v, int s, int n);
int readFolderFrames(field *fld, double *v, int s, int n);
mutable Config *_config;
friend class ConfigWidgetPlanckIDEF;
QMap<QString, QString> _metaData;
QMap<QString, field*> _fields;
QMap<QString, fileList*> _basefiles;
double _dTimeZero;
double _dTimeDelta;
bool _bHasTime;
bool _first;
bool _isSingleFile;
int _numFrames;
int _numCols;
};
class PlanckIDEFPlugin : public QObject, public Kst::DataSourcePluginInterface {
Q_OBJECT
Q_INTERFACES(Kst::DataSourcePluginInterface)
public:
virtual ~PlanckIDEFPlugin() {}
virtual QString pluginName() const;
virtual QString pluginDescription() const;
virtual bool hasConfigWidget() const { return false; }
virtual Kst::DataSource *create(Kst::ObjectStore *store,
QSettings *cfg,
const QString &filename,
const QString &type,
const QDomElement &element) const;
virtual QStringList matrixList(QSettings *cfg,
const QString& filename,
const QString& type,
QString *typeSuggestion,
bool *complete) const;
virtual QStringList fieldList(QSettings *cfg,
const QString& filename,
const QString& type,
QString *typeSuggestion,
bool *complete) const;
virtual QStringList scalarList(QSettings *cfg,
const QString& filename,
const QString& type,
QString *typeSuggestion,
bool *complete) const;
virtual QStringList stringList(QSettings *cfg,
const QString& filename,
const QString& type,
QString *typeSuggestion,
bool *complete) const;
virtual int understands(QSettings *cfg, const QString& filename) const;
virtual bool supportsTime(QSettings *cfg, const QString& filename) const;
virtual QStringList provides() const;
virtual Kst::DataSourceConfigWidget *configWidget(QSettings *cfg, const QString& filename) const;
};
#endif
// vim: ts=2 sw=2 et
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