Mercurial > hg > svgui
view widgets/CSVExportDialog.h @ 1581:11660e0c896f audio-source-refactor
Use shared_ptr for plugin instances throughout; also descriptors are copyable
author | Chris Cannam |
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date | Fri, 20 Mar 2020 16:31:23 +0000 |
parents | 3943553b95b0 |
children |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. 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. See the file COPYING included with this distribution for more information. */ #ifndef SV_CSV_EXPORT_DIALOG_H #define SV_CSV_EXPORT_DIALOG_H #include <QDialog> #include <QString> class QComboBox; class QCheckBox; class QRadioButton; class CSVExportDialog : public QDialog { Q_OBJECT public: struct Configuration { Configuration() : layerName(""), fileExtension("csv"), isDense(false), haveView(false), haveSelection(false) { } /** * Presentation name of the layer being exported. */ QString layerName; /** * Extension of file being exported into. */ QString fileExtension; /** * True if the model is a dense type for which timestamps are * not written by default. */ bool isDense; /** * True if we have a view that provides a vertical scale * range, so we may want to offer a choice between exporting * only the visible range or exporting full height. This * choice happens to be offered only if isDense is also true. */ bool haveView; /** * True if there is a selection current that the user may want * to constrain export to. */ bool haveSelection; }; CSVExportDialog(Configuration config, QWidget *parent); /** * Return the column delimiter to use in the exported file. Either * the default for the supplied file extension, or some other * option chosen by the user. */ QString getDelimiter() const; /** * Return true if we should include a header row at the top of the * exported file. */ bool shouldIncludeHeader() const; /** * Return true if we should write a timestamp column. This is * always true for non-dense models, but is a user option for * dense ones. */ bool shouldIncludeTimestamps() const; /** * Return true if we should use sample frames rather than seconds * for the timestamp column (and duration where present). */ bool shouldWriteTimeInFrames() const; /** * Return true if we should constrain the vertical range to the * visible area only. Otherwise we should export the full vertical * range of the model. */ bool shouldConstrainToViewHeight() const; /** * Return true if we should export the selected time range(s) * only. Otherwise we should export the full length of the model. */ bool shouldConstrainToSelection() const; private: Configuration m_config; QComboBox *m_separatorCombo; QCheckBox *m_header; QCheckBox *m_timestamps; QRadioButton *m_seconds; QRadioButton *m_frames; QRadioButton *m_selectionOnly; QRadioButton *m_viewOnly; private slots: void timestampsToggled(bool); }; #endif