File indexing completed on 2024-12-22 04:17:17
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 SAMPLEDATASOURCE_H 0015 #define SAMPLEDATASOURCE_H 0016 0017 #include <datasource.h> 0018 #include <dataplugin.h> 0019 0020 class SampleDatasourceSource : public Kst::DataSource { 0021 Q_OBJECT 0022 0023 public: 0024 SampleDatasourceSource(Kst::ObjectStore *store, QSettings *cfg, const QString& filename, const QString& type, const QDomElement& e); 0025 0026 ~SampleDatasourceSource(); 0027 0028 bool init(); 0029 virtual void reset(); 0030 0031 Kst::Object::UpdateType internalDataSourceUpdate(); 0032 0033 0034 QString fileType() const; 0035 0036 void save(QXmlStreamWriter &streamWriter); 0037 0038 class Config; 0039 0040 0041 private: 0042 mutable Config *_config; 0043 }; 0044 0045 0046 class SampleDatasourcePlugin : public QObject, public Kst::DataSourcePluginInterface { 0047 Q_OBJECT 0048 Q_INTERFACES(Kst::DataSourcePluginInterface) 0049 Q_PLUGIN_METADATA(IID "com.kst.DataSourcePluginInterface/2.0") 0050 public: 0051 virtual ~SampleDatasourcePlugin() {} 0052 0053 virtual QString pluginName() const; 0054 virtual QString pluginDescription() const; 0055 0056 virtual bool hasConfigWidget() const { return false; } 0057 0058 virtual Kst::DataSource *create(Kst::ObjectStore *store, 0059 QSettings *cfg, 0060 const QString &filename, 0061 const QString &type, 0062 const QDomElement &element) const; 0063 0064 virtual QStringList matrixList(QSettings *cfg, 0065 const QString& filename, 0066 const QString& type, 0067 QString *typeSuggestion, 0068 bool *complete) const; 0069 0070 virtual QStringList fieldList(QSettings *cfg, 0071 const QString& filename, 0072 const QString& type, 0073 QString *typeSuggestion, 0074 bool *complete) const; 0075 0076 virtual QStringList scalarList(QSettings *cfg, 0077 const QString& filename, 0078 const QString& type, 0079 QString *typeSuggestion, 0080 bool *complete) const; 0081 0082 virtual QStringList stringList(QSettings *cfg, 0083 const QString& filename, 0084 const QString& type, 0085 QString *typeSuggestion, 0086 bool *complete) const; 0087 0088 virtual int understands(QSettings *cfg, const QString& filename) const; 0089 0090 virtual bool supportsTime(QSettings *cfg, const QString& filename) const; 0091 0092 virtual QStringList provides() const; 0093 0094 virtual Kst::DataSourceConfigWidget *configWidget(QSettings *cfg, const QString& filename) const; 0095 }; 0096 0097 0098 #endif 0099 // vim: ts=2 sw=2 et