Mercurial > hg > svgui
view widgets/CSVExportDialog.cpp @ 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 | 9cd77efef37c |
children | a6e37c28d762 |
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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. */ #include "CSVExportDialog.h" #include "view/ViewManager.h" #include <QVBoxLayout> #include <QGridLayout> #include <QGroupBox> #include <QLabel> #include <QDialogButtonBox> #include <QRadioButton> #include <QButtonGroup> #include <QCheckBox> #include <QComboBox> #include <vector> using namespace std; //!!! todo: remember & re-apply last set of options chosen for this layer type CSVExportDialog::CSVExportDialog(Configuration config, QWidget *parent) : QDialog(parent), m_config(config) { setWindowTitle(tr("Export Layer")); QString intro = tr("Exporting layer \"%1\" to %2 file.") .arg(config.layerName) .arg(config.fileExtension.toUpper()); QVBoxLayout *vbox = new QVBoxLayout; QLabel *label = new QLabel(intro); label->setWordWrap(true); vbox->addWidget(label); int space = ViewManager::scalePixelSize(2); vbox->addSpacing(space); QGroupBox *rowColGroup = new QGroupBox(tr("Row and column options:")); QGridLayout *rowColLayout = new QGridLayout; rowColGroup->setLayout(rowColLayout); vector<pair<QString, QChar>> separators { { tr("Comma"), ',' }, { tr("Tab"), '\t' }, { tr("Space"), ' ' }, { tr("Pipe"), '|' }, { tr("Slash"), '/' }, { tr("Colon"), ':' } }; QChar defaultSeparator = ','; if (m_config.fileExtension != "csv") { defaultSeparator = '\t'; } rowColLayout->addWidget(new QLabel(tr("Column separator:"), 0, 0)); m_separatorCombo = new QComboBox; for (auto p: separators) { if (p.second == '\t' || p.second == ' ') { m_separatorCombo->addItem(p.first, p.second); } else { m_separatorCombo->addItem(tr("%1 '%2'").arg(p.first).arg(p.second), p.second); } if (p.second == defaultSeparator) { m_separatorCombo->setCurrentIndex(m_separatorCombo->count()-1); } } m_separatorCombo->setEditable(false); rowColLayout->addWidget(m_separatorCombo, 0, 1); rowColLayout->setColumnStretch(2, 10); m_header = new QCheckBox (tr("Include a header row before the data rows")); m_timestamps = new QCheckBox (tr("Include a timestamp column before the data columns")); rowColLayout->addWidget(m_header, 1, 0, 1, 3); rowColLayout->addWidget(m_timestamps, 2, 0, 1, 3); if (!m_config.isDense) { m_timestamps->setChecked(true); m_timestamps->setEnabled(false); } vbox->addWidget(rowColGroup); vbox->addSpacing(space); QGroupBox *framesGroup = new QGroupBox (tr("Timing format:")); m_seconds = new QRadioButton (tr("Write times in seconds")); m_frames = new QRadioButton (tr("Write times in audio sample frames")); m_seconds->setChecked(true); QVBoxLayout *framesLayout = new QVBoxLayout; framesLayout->addWidget(m_seconds); framesLayout->addWidget(m_frames); framesGroup->setLayout(framesLayout); vbox->addWidget(framesGroup); vbox->addSpacing(space); if (m_config.isDense) { m_seconds->setEnabled(false); m_frames->setEnabled(false); } QGroupBox *rangeGroup = new QGroupBox (tr("Range to export:")); QButtonGroup *selectionGroup = new QButtonGroup(rangeGroup); QButtonGroup *viewGroup = new QButtonGroup(rangeGroup); m_selectionOnly = new QRadioButton (tr("Export only the current selection")); QRadioButton *fullDuration = new QRadioButton (tr("Export the full duration of the layer")); selectionGroup->addButton(m_selectionOnly); selectionGroup->addButton(fullDuration); if (m_config.haveSelection) { m_selectionOnly->setChecked(true); } else { m_selectionOnly->setEnabled(false); fullDuration->setEnabled(false); fullDuration->setChecked(true); } QVBoxLayout *rangeLayout = new QVBoxLayout; rangeLayout->addWidget(m_selectionOnly); rangeLayout->addWidget(fullDuration); if (m_config.haveView && m_config.isDense) { m_viewOnly = new QRadioButton (tr("Export only the height of the visible view")); QRadioButton *fullHeight = new QRadioButton (tr("Export the full height of the layer")); viewGroup->addButton(m_viewOnly); viewGroup->addButton(fullHeight); m_viewOnly->setChecked(true); rangeLayout->addSpacing(space); rangeLayout->addWidget(m_viewOnly); rangeLayout->addWidget(fullHeight); } else { m_viewOnly = nullptr; } rangeGroup->setLayout(rangeLayout); vbox->addWidget(rangeGroup); vbox->addSpacing(space); QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); vbox->addWidget(bb); connect(bb, SIGNAL(accepted()), this, SLOT(accept())); connect(bb, SIGNAL(rejected()), this, SLOT(reject())); connect(m_timestamps, SIGNAL(toggled(bool)), this, SLOT(timestampsToggled(bool))); setLayout(vbox); } void CSVExportDialog::timestampsToggled(bool on) { m_seconds->setEnabled(on); m_frames->setEnabled(on); } QString CSVExportDialog::getDelimiter() const { return m_separatorCombo->currentData().toChar(); } bool CSVExportDialog::shouldIncludeHeader() const { return m_header && m_header->isChecked(); } bool CSVExportDialog::shouldIncludeTimestamps() const { return m_timestamps && m_timestamps->isChecked(); } bool CSVExportDialog::shouldWriteTimeInFrames() const { return shouldIncludeTimestamps() && m_frames && m_frames->isChecked(); } bool CSVExportDialog::shouldConstrainToViewHeight() const { return m_viewOnly && m_viewOnly->isChecked(); } bool CSVExportDialog::shouldConstrainToSelection() const { return m_selectionOnly && m_selectionOnly->isChecked(); }