File indexing completed on 2025-02-02 04:23:13
0001 /*************************************************************************** 0002 * * 0003 * copyright : (C) 2007 The University of Toronto * 0004 * netterfield@astro.utoronto.ca * 0005 * * 0006 * This program is free software; you can redistribute it and/or modify * 0007 * it under the terms of the GNU General Public License as published by * 0008 * the Free Software Foundation; either version 2 of the License, or * 0009 * (at your option) any later version. * 0010 * * 0011 ***************************************************************************/ 0012 0013 0014 #ifndef SOURCELIST_H 0015 #define SOURCELIST_H 0016 0017 #include <datasource.h> 0018 #include <dataplugin.h> 0019 0020 class DataInterfaceSourceListVector; 0021 class DataInterfaceSourceListScalar; 0022 class DataInterfaceSourceListString; 0023 class DataInterfaceSourceListMatrix; 0024 0025 using namespace Kst; 0026 0027 class SourceListSource : public Kst::DataSource { 0028 Q_OBJECT 0029 0030 public: 0031 SourceListSource(Kst::ObjectStore *store, QSettings *cfg, const QString& filename, const QString& type, const QDomElement& e); 0032 0033 ~SourceListSource(); 0034 0035 bool init(); 0036 virtual void reset(); 0037 0038 Kst::Object::UpdateType internalDataSourceUpdate(); 0039 0040 0041 QString fileType() const; 0042 0043 void save(QXmlStreamWriter &streamWriter); 0044 0045 class Config; 0046 0047 int samplesPerFrame(const QString &field); 0048 0049 int readField(const QString& field, DataVector::ReadInfo& p); 0050 0051 private: 0052 mutable Config *_config; 0053 0054 int _frameCount; 0055 0056 QStringList _scalarList; 0057 QStringList _stringList; 0058 QStringList _fieldList; 0059 QStringList _matrixList; 0060 0061 DataInterfaceSourceListVector* iv; 0062 //DataInterfaceSourceListScalar* ix; 0063 //DataInterfaceSourceListString* is; 0064 //DataInterfaceSourceListMatrix* im; 0065 0066 friend class DataInterfaceSourceListVector; 0067 //friend class DataInterfaceSourceListScalar; 0068 //friend class DataInterfaceSourceListString; 0069 //friend class DataInterfaceSourceListMatrix; 0070 0071 DataSourceList _sources; 0072 QList<int> _sizeList; 0073 }; 0074 0075 0076 class SourceListPlugin : public QObject, public Kst::DataSourcePluginInterface { 0077 Q_OBJECT 0078 Q_INTERFACES(Kst::DataSourcePluginInterface) 0079 Q_PLUGIN_METADATA(IID "com.kst.DataSourcePluginInterface/2.0") 0080 public: 0081 virtual ~SourceListPlugin() {} 0082 0083 virtual QString pluginName() const; 0084 virtual QString pluginDescription() const; 0085 0086 virtual bool hasConfigWidget() const { return false; } 0087 0088 virtual Kst::DataSource *create(Kst::ObjectStore *store, 0089 QSettings *cfg, 0090 const QString &filename, 0091 const QString &type, 0092 const QDomElement &element) const; 0093 0094 virtual QStringList matrixList(QSettings *cfg, 0095 const QString& filename, 0096 const QString& type, 0097 QString *typeSuggestion, 0098 bool *complete) const; 0099 0100 virtual QStringList fieldList(QSettings *cfg, 0101 const QString& filename, 0102 const QString& type, 0103 QString *typeSuggestion, 0104 bool *complete) const; 0105 0106 virtual QStringList scalarList(QSettings *cfg, 0107 const QString& filename, 0108 const QString& type, 0109 QString *typeSuggestion, 0110 bool *complete) const; 0111 0112 virtual QStringList stringList(QSettings *cfg, 0113 const QString& filename, 0114 const QString& type, 0115 QString *typeSuggestion, 0116 bool *complete) const; 0117 0118 virtual int understands(QSettings *cfg, const QString& filename) const; 0119 0120 virtual bool supportsTime(QSettings *cfg, const QString& filename) const; 0121 0122 virtual QStringList provides() const; 0123 0124 virtual Kst::DataSourceConfigWidget *configWidget(QSettings *cfg, const QString& filename) const; 0125 }; 0126 0127 0128 #endif 0129 // vim: ts=2 sw=2 et