Chris@62: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@62: 
Chris@62: /*
Chris@62:     Sonic Visualiser
Chris@62:     An audio file viewer and annotation editor.
Chris@62:     Centre for Digital Music, Queen Mary, University of London.
Chris@182:     This file copyright 2006 Chris Cannam and QMUL.
Chris@62:     
Chris@62:     This program is free software; you can redistribute it and/or
Chris@62:     modify it under the terms of the GNU General Public License as
Chris@62:     published by the Free Software Foundation; either version 2 of the
Chris@62:     License, or (at your option) any later version.  See the file
Chris@62:     COPYING included with this distribution for more information.
Chris@62: */
Chris@62: 
Chris@62: #include "PluginParameterDialog.h"
Chris@62: 
Chris@62: #include "PluginParameterBox.h"
Chris@140: #include "WindowTypeSelector.h"
Chris@62: 
Chris@376: #include "TextAbbrev.h"
Chris@440: #include "IconLoader.h"
Chris@294: 
Chris@442: #include <vamp-hostsdk/Plugin.h>
Chris@442: #include <vamp-hostsdk/PluginHostAdapter.h>
Chris@442: #include <vamp-hostsdk/PluginWrapper.h>
Chris@106: 
Chris@62: #include <QGridLayout>
Chris@62: #include <QLabel>
Chris@62: #include <QGroupBox>
Chris@62: #include <QHBoxLayout>
Chris@143: #include <QVBoxLayout>
Chris@149: #include <QScrollArea>
Chris@62: #include <QPushButton>
Chris@69: #include <QMessageBox>
Chris@69: #include <QComboBox>
Chris@302: #include <QCheckBox>
Chris@143: #include <QSettings>
Chris@282: #include <QDialogButtonBox>
Chris@440: #include <QDesktopServices>
Chris@440: #include <QUrl>
Chris@62: 
Chris@71: PluginParameterDialog::PluginParameterDialog(Vamp::PluginBase *plugin,
Chris@62: 					     QWidget *parent) :
Chris@62:     QDialog(parent),
Chris@62:     m_plugin(plugin),
Chris@163:     m_channel(-1),
Chris@145:     m_stepSize(0),
Chris@145:     m_blockSize(0),
Chris@145:     m_windowType(HanningWindow),
Chris@302:     m_parameterBox(0),
Chris@302:     m_selectionOnly(false)
Chris@62: {
Chris@122:     setWindowTitle(tr("Plugin Parameters"));
Chris@122: 
Chris@62:     QGridLayout *grid = new QGridLayout;
Chris@62:     setLayout(grid);
Chris@62: 
Chris@62:     QGroupBox *pluginBox = new QGroupBox;
Chris@208:     pluginBox->setTitle(plugin->getType().c_str());
Chris@62:     grid->addWidget(pluginBox, 0, 0);
Chris@62: 
Chris@62:     QGridLayout *subgrid = new QGridLayout;
Chris@62:     pluginBox->setLayout(subgrid);
Chris@62: 
Chris@63:     subgrid->setSpacing(0);
Chris@63:     subgrid->setMargin(10);
Chris@63: 
Chris@208:     QFont boldFont(pluginBox->font());
Chris@208:     boldFont.setBold(true);
Chris@208: 
Chris@208:     QFont italicFont(pluginBox->font());
Chris@208:     italicFont.setItalic(true);
Chris@62: 
Chris@207:     QLabel *nameLabel = new QLabel(plugin->getName().c_str());
Chris@146:     nameLabel->setWordWrap(true);
Chris@208:     nameLabel->setFont(boldFont);
Chris@62: 
Chris@62:     QLabel *makerLabel = new QLabel(plugin->getMaker().c_str());
Chris@146:     makerLabel->setWordWrap(true);
Chris@62: 
Chris@441:     int version = plugin->getPluginVersion();
Chris@441:     QLabel *versionLabel = new QLabel(QString("%1").arg(version));
Chris@146:     versionLabel->setWordWrap(true);
Chris@62: 
Chris@62:     QLabel *copyrightLabel = new QLabel(plugin->getCopyright().c_str());
Chris@146:     copyrightLabel->setWordWrap(true);
Chris@62: 
Chris@208: //    QLabel *typeLabel = new QLabel(plugin->getType().c_str());
Chris@208: //    typeLabel->setWordWrap(true);
Chris@208: //    typeLabel->setFont(boldFont);
Chris@208: 
Chris@208:     QLabel *descriptionLabel = 0;
Chris@208:     if (plugin->getDescription() != "") {
Chris@208:         descriptionLabel = new QLabel(plugin->getDescription().c_str());
Chris@208:         descriptionLabel->setWordWrap(true);
Chris@208:         descriptionLabel->setFont(italicFont);
Chris@208:     }
Chris@63: 
Chris@163:     int row = 0;
Chris@163: 
Chris@147:     QLabel *label = new QLabel(tr("Name:"));
Chris@147:     label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
Chris@163:     subgrid->addWidget(label, row, 0);
Chris@163:     subgrid->addWidget(nameLabel, row, 1);
Chris@440: 
Chris@440:     m_moreInfo = new QPushButton;
Chris@440:     m_moreInfo->setIcon(IconLoader().load("info"));
Chris@440:     m_moreInfo->setFixedSize(QSize(16, 16));
Chris@440:     connect(m_moreInfo, SIGNAL(clicked()), this, SLOT(moreInfo()));
Chris@440:     subgrid->addWidget(m_moreInfo, row, 2, Qt::AlignTop | Qt::AlignRight);
Chris@440:     m_moreInfo->hide();
Chris@440: 
Chris@163:     row++;
Chris@62: 
Chris@208:     if (descriptionLabel) {
Chris@208: //        label = new QLabel(tr("Description:"));
Chris@208: //        label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
Chris@208: //        subgrid->addWidget(label, row, 0);
Chris@440:         subgrid->addWidget(descriptionLabel, row, 1, 1, 2);
Chris@208:         row++;
Chris@208:     }
Chris@208: 
Chris@441:     if (version >= 0) {
Chris@208:         label = new QLabel(tr("Version:"));
Chris@208:         label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
Chris@208:         subgrid->addWidget(label, row, 0);
Chris@208:         subgrid->addWidget(versionLabel, row, 1);
Chris@208:         row++;
Chris@208:     }
Chris@208: 
Chris@208: //    label = new QLabel(tr("Type:"));
Chris@208: //    label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
Chris@208: //    subgrid->addWidget(label, row, 0);
Chris@208: //    subgrid->addWidget(typeLabel, row, 1);
Chris@208: //    row++;
Chris@62: 
Chris@147:     label = new QLabel(tr("Maker:"));
Chris@147:     label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
Chris@163:     subgrid->addWidget(label, row, 0);
Chris@163:     subgrid->addWidget(makerLabel, row, 1);
Chris@163:     row++;
Chris@63: 
Chris@147:     label = new QLabel(tr("Copyright:  "));
Chris@147:     label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
Chris@163:     subgrid->addWidget(label, row, 0);
Chris@163:     subgrid->addWidget(copyrightLabel, row, 1);
Chris@163:     row++;
Chris@208:     
Chris@208:     m_outputSpacer = new QLabel;
Chris@208:     subgrid->addWidget(m_outputSpacer, row, 0);
Chris@208:     m_outputSpacer->setFixedHeight(7);
Chris@208:     m_outputSpacer->hide();
Chris@208:     row++;
Chris@106: 
Chris@208:     m_outputLabel = new QLabel(tr("Output:"));
Chris@208:     m_outputLabel->setAlignment(Qt::AlignTop | Qt::AlignLeft);
Chris@208:     subgrid->addWidget(m_outputLabel, row, 0);
Chris@208:     m_outputValue = new QLabel;
Chris@208:     m_outputValue->setFont(boldFont);
Chris@208:     subgrid->addWidget(m_outputValue, row, 1);
Chris@208:     m_outputLabel->hide();
Chris@208:     m_outputValue->hide();
Chris@208:     row++;
Chris@208: 
Chris@208:     m_outputDescription = new QLabel;
Chris@208:     m_outputDescription->setFont(italicFont);
Chris@208:     subgrid->addWidget(m_outputDescription, row, 1);
Chris@208:     m_outputDescription->hide();
Chris@163:     row++;
Chris@62: 
Chris@62:     subgrid->setColumnStretch(1, 2);
Chris@62: 
Chris@164:     m_inputModelBox = new QGroupBox;
Chris@302:     m_inputModelBox->setTitle(tr("Input Material"));
Chris@164:     grid->addWidget(m_inputModelBox, 1, 0);
Chris@164:     
Chris@164:     m_inputModels = new QComboBox;
Chris@302:     QVBoxLayout *inputLayout = new QVBoxLayout;
Chris@164:     m_inputModelBox->setLayout(inputLayout);
Chris@164:     inputLayout->addWidget(m_inputModels);
Chris@302:     m_inputModels->hide();
Chris@302: 
Chris@302:     m_selectionOnly = new QCheckBox(tr("Restrict to selection extents"));
Chris@302:     inputLayout->addWidget(m_selectionOnly);
Chris@302:     m_selectionOnly->hide();
Chris@302: 
Chris@164:     m_inputModelBox->hide();
Chris@164: 
Chris@62:     QGroupBox *paramBox = new QGroupBox;
Chris@62:     paramBox->setTitle(tr("Plugin Parameters"));
Chris@164:     grid->addWidget(paramBox, 2, 0);
Chris@164:     grid->setRowStretch(2, 10);
Chris@62: 
Chris@62:     QHBoxLayout *paramLayout = new QHBoxLayout;
Chris@63:     paramLayout->setMargin(0);
Chris@62:     paramBox->setLayout(paramLayout);
Chris@62: 
Chris@149:     QScrollArea *scroll = new QScrollArea;
Chris@149:     scroll->setWidgetResizable(true);
Chris@149:     scroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
Chris@149:     scroll->setFrameShape(QFrame::NoFrame);
Chris@149:     paramLayout->addWidget(scroll);
Chris@149: 
Chris@62:     m_parameterBox = new PluginParameterBox(m_plugin);
Chris@64:     connect(m_parameterBox, SIGNAL(pluginConfigurationChanged(QString)),
Chris@64:             this,  SIGNAL(pluginConfigurationChanged(QString)));
Chris@149:     scroll->setWidget(m_parameterBox);
Chris@62: 
Chris@143:     m_advanced = new QFrame;
Chris@143:     QVBoxLayout *advancedLayout = new QVBoxLayout;
Chris@143:     advancedLayout->setMargin(0);
Chris@143:     m_advanced->setLayout(advancedLayout);
Chris@164:     grid->addWidget(m_advanced, 3, 0);
Chris@143: 
Chris@163:     m_channelBox = new QGroupBox;
Chris@163:     m_channelBox->setTitle(tr("Channels"));
Chris@163:     advancedLayout->addWidget(m_channelBox);
Chris@163:     m_channelBox->setVisible(false);
Chris@163:     m_haveChannelBoxData = false;
Chris@163: 
Chris@163:     m_windowBox = new QGroupBox;
Chris@163:     m_windowBox->setTitle(tr("Processing"));
Chris@163:     advancedLayout->addWidget(m_windowBox);
Chris@163:     m_windowBox->setVisible(false);
Chris@163:     m_haveWindowBoxData = false;
Chris@163: 
Chris@163:     QHBoxLayout *hbox = new QHBoxLayout;
Chris@163:     grid->addLayout(hbox, 4, 0);
Chris@163: 
Chris@163:     m_advancedVisible = false;
Chris@163: 
Chris@163:     m_advancedButton = new QPushButton(tr("Advanced >>"));
Chris@163:     m_advancedButton->setCheckable(true);
Chris@163:     connect(m_advancedButton, SIGNAL(clicked()), this, SLOT(advancedToggled()));
Chris@163:         
Chris@163:     QSettings settings;
Chris@163:     settings.beginGroup("PluginParameterDialog");
Chris@163:     m_advancedVisible = settings.value("advancedvisible", false).toBool();
Chris@163:     settings.endGroup();
Chris@163:     
Chris@163:     m_advanced->setVisible(false);
Chris@163: 
Chris@163:     hbox->addWidget(m_advancedButton);
Chris@163:     m_advancedButton->hide();
Chris@163: 
Chris@282:     QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok |
Chris@282:                                                 QDialogButtonBox::Cancel);
Chris@282:     hbox->addWidget(bb);
Chris@294:     connect(bb, SIGNAL(accepted()), this, SLOT(dialogAccepted()));
Chris@282:     connect(bb, SIGNAL(rejected()), this, SLOT(reject()));
Chris@163: 
Chris@163:     setAdvancedVisible(m_advancedVisible);
Chris@163: }
Chris@163: 
Chris@163: PluginParameterDialog::~PluginParameterDialog()
Chris@163: {
Chris@163: }
Chris@163: 
Chris@163: 
Chris@163: void
Chris@208: PluginParameterDialog::setOutputLabel(QString text,
Chris@208:                                       QString description)
Chris@163: {
Chris@163:     if (text == "") {
Chris@208:         m_outputSpacer->hide();
Chris@163:         m_outputLabel->hide();
Chris@163:         m_outputValue->hide();
Chris@208:         m_outputDescription->hide();
Chris@163:     } else {
Chris@208:         m_outputSpacer->show();
Chris@163:         m_outputValue->setText(text);
Chris@163:         m_outputValue->setWordWrap(true);
Chris@208:         m_outputDescription->setText(description);
Chris@309:         m_outputDescription->setWordWrap(true);
Chris@163:         m_outputLabel->show();
Chris@163:         m_outputValue->show();
Chris@208:         if (description != "") {
Chris@208:             m_outputDescription->show();
Chris@208:         } else {
Chris@208:             m_outputDescription->hide();
Chris@208:         }
Chris@163:     }
Chris@163: }
Chris@163: 
Chris@163: void
Chris@440: PluginParameterDialog::setMoreInfoUrl(QString moreInfoUrl)
Chris@440: {
Chris@440:     m_moreInfoUrl = moreInfoUrl;
Chris@440:     if (m_moreInfoUrl != "") {
Chris@440:         m_moreInfo->show();
Chris@440:     } else {
Chris@440:         m_moreInfo->hide();
Chris@440:     }
Chris@440: }
Chris@440: 
Chris@440: void
Chris@163: PluginParameterDialog::setChannelArrangement(int sourceChannels,
Chris@163:                                              int targetChannels,
Chris@163:                                              int defaultChannel)
Chris@163: {
Chris@163:     m_channel = defaultChannel;
Chris@163: 
Chris@69:     if (sourceChannels != targetChannels) {
Chris@69: 
Chris@69:         // At the moment we can only cope with the case where
Chris@69:         // sourceChannels > targetChannels and targetChannels == 1
Chris@69: 
Chris@69:         if (sourceChannels < targetChannels) {
Chris@69: 
Chris@69:             QMessageBox::warning
Chris@163:                 (parentWidget(),
Chris@69:                  tr("Channel mismatch"),
Chris@69:                  tr("This plugin requires at least %1 input channels, but only %2 %3 available.  The plugin probably will not work correctly.").arg(targetChannels).arg(sourceChannels).arg(sourceChannels != 1 ? tr("are") : tr("is")),
Chris@69:                  QMessageBox::Ok,
Chris@69:                  QMessageBox::NoButton);
Chris@69: 
Chris@69:         } else {
Chris@69: 
Chris@163:             if (m_haveChannelBoxData) {
Chris@163:                 std::cerr << "WARNING: PluginParameterDialog::setChannelArrangement: Calling more than once on same dialog is not currently implemented" << std::endl;
Chris@163:                 return;
Chris@163:             }
Chris@69:             
Chris@69:             QVBoxLayout *channelLayout = new QVBoxLayout;
Chris@163:             m_channelBox->setLayout(channelLayout);
Chris@69: 
Chris@69:             if (targetChannels != 1) {
Chris@69: 
Chris@69:                 channelLayout->addWidget
Chris@69:                     (new QLabel(tr("This plugin accepts no more than %1 input channels,\nbut %2 are available.  Only the first %3 will be used.\n")
Chris@69:                                 .arg(targetChannels)
Chris@69:                                 .arg(sourceChannels)
Chris@69:                                 .arg(targetChannels)));
Chris@69: 
Chris@69:             } else {
Chris@69: 
Chris@69:                 channelLayout->addWidget(new QLabel(tr("This plugin only has a single channel input,\nbut the source has %1 channels.").arg(sourceChannels)));
Chris@69: 
Chris@69:                 QComboBox *channelCombo = new QComboBox;
Chris@76:                 channelCombo->addItem(tr("Use mean of source channels"));
Chris@69:                 for (int i = 0; i < sourceChannels; ++i) {
Chris@69:                     channelCombo->addItem(tr("Use channel %1 only").arg(i + 1));
Chris@69:                 }
Chris@69: 
Chris@69:                 connect(channelCombo, SIGNAL(activated(int)),
Chris@69:                         this, SLOT(channelComboChanged(int)));
Chris@69: 
Chris@69:                 channelLayout->addWidget(channelCombo);
Chris@69:             }
Chris@163: 
Chris@163:             m_channelBox->setVisible(true);
Chris@163:             m_haveChannelBoxData = true;
Chris@163:             m_advancedButton->show();
Chris@69:         }
Chris@69:     }
Chris@69: 
Chris@163:     setAdvancedVisible(m_advancedVisible);
Chris@163: }
Chris@163: 
Chris@163: void
Chris@163: PluginParameterDialog::setShowProcessingOptions(bool showWindowSize,
Chris@163:                                                 bool showFrequencyDomainOptions)
Chris@163: {
Chris@163:     if (m_haveWindowBoxData) {
Chris@163:         std::cerr << "WARNING: PluginParameterDialog::setShowProcessingOptions: Calling more than once on same dialog is not currently implemented" << std::endl;
Chris@163:         return;
Chris@163:     }
Chris@163: 
Chris@140:     if (showWindowSize) {
Chris@140: 
Chris@309:         Vamp::Plugin *fePlugin = dynamic_cast<Vamp::Plugin *>(m_plugin);
Chris@309:         if (!fePlugin) fePlugin = dynamic_cast<Vamp::PluginHostAdapter *>(m_plugin);
Chris@309:         if (!fePlugin) fePlugin = dynamic_cast<Vamp::HostExt::PluginWrapper *>(m_plugin);
Chris@140:         int size = 1024;
Chris@140:         int increment = 1024;
Chris@140:         if (fePlugin) {
Chris@140:             size = fePlugin->getPreferredBlockSize();
Chris@207:             std::cerr << "Feature extraction plugin \"" << fePlugin->getName() << "\" reports preferred block size as " << size << std::endl;
Chris@140:             if (size == 0) size = 1024;
Chris@140:             increment = fePlugin->getPreferredStepSize();
Chris@146:             if (increment == 0) {
Chris@146:                 if (fePlugin->getInputDomain() == Vamp::Plugin::TimeDomain) {
Chris@146:                     increment = size;
Chris@146:                 } else {
Chris@146:                     increment = size/2;
Chris@146:                 }
Chris@146:             }
Chris@140:         }
Chris@140: 
Chris@140:         QGridLayout *windowLayout = new QGridLayout;
Chris@163:         m_windowBox->setLayout(windowLayout);
Chris@140: 
Chris@140:         if (showFrequencyDomainOptions) {
Chris@140:             windowLayout->addWidget(new QLabel(tr("Window size:")), 0, 0);
Chris@140:         } else {
Chris@140:             windowLayout->addWidget(new QLabel(tr("Audio frames per block:")), 0, 0);
Chris@140:         }
Chris@140: 
Chris@143:         std::cerr << "size: " << size << ", increment: " << increment << std::endl;
Chris@143: 
Chris@140:         QComboBox *blockSizeCombo = new QComboBox;
Chris@140:         blockSizeCombo->setEditable(true);
Chris@147:         bool found = false;
Chris@143:         for (int i = 0; i < 14; ++i) {
Chris@249:             int val = 1 << (i + 3);
Chris@140:             blockSizeCombo->addItem(QString("%1").arg(val));
Chris@147:             if (val == size) {
Chris@147:                 blockSizeCombo->setCurrentIndex(i);
Chris@147:                 found = true;
Chris@147:             }
Chris@147:         }
Chris@147:         if (!found) {
Chris@147:             blockSizeCombo->addItem(QString("%1").arg(size));
Chris@147:             blockSizeCombo->setCurrentIndex(blockSizeCombo->count() - 1);
Chris@140:         }
Chris@282:         blockSizeCombo->setValidator(new QIntValidator(1, int(pow(2, 18)), this));
Chris@155:         connect(blockSizeCombo, SIGNAL(editTextChanged(const QString &)),
Chris@155:                 this, SLOT(blockSizeComboChanged(const QString &)));
Chris@140:         windowLayout->addWidget(blockSizeCombo, 0, 1);
Chris@140: 
Chris@148:         windowLayout->addWidget(new QLabel(tr("Window increment:")), 1, 0);
Chris@148:         
Chris@148:         QComboBox *incrementCombo = new QComboBox;
Chris@148:         incrementCombo->setEditable(true);
Chris@148:         found = false;
Chris@148:         for (int i = 0; i < 14; ++i) {
Chris@249:             int val = 1 << (i + 3);
Chris@148:             incrementCombo->addItem(QString("%1").arg(val));
Chris@148:             if (val == increment) {
Chris@148:                 incrementCombo->setCurrentIndex(i);
Chris@148:                 found = true;
Chris@148:             }
Chris@148:         }
Chris@148:         if (!found) {
Chris@148:             incrementCombo->addItem(QString("%1").arg(increment));
Chris@148:             incrementCombo->setCurrentIndex(incrementCombo->count() - 1);
Chris@148:         }
Chris@282:         incrementCombo->setValidator(new QIntValidator(1, int(pow(2, 18)), this));
Chris@155:         connect(incrementCombo, SIGNAL(editTextChanged(const QString &)),
Chris@155:                 this, SLOT(incrementComboChanged(const QString &)));
Chris@148:         windowLayout->addWidget(incrementCombo, 1, 1);
Chris@148:         
Chris@140:         if (showFrequencyDomainOptions) {
Chris@140:             
Chris@140:             windowLayout->addWidget(new QLabel(tr("Window shape:")), 2, 0);
Chris@140:             WindowTypeSelector *windowTypeSelector = new WindowTypeSelector;
Chris@171:             connect(windowTypeSelector, SIGNAL(windowTypeChanged(WindowType)),
Chris@171:                     this, SLOT(windowTypeChanged(WindowType)));
Chris@140:             windowLayout->addWidget(windowTypeSelector, 2, 1);
Chris@140:         }
Chris@163: 
Chris@163:         m_windowBox->setVisible(true);
Chris@163:         m_haveWindowBoxData = true;
Chris@163:         m_advancedButton->show();
Chris@140:     }
Chris@140: 
Chris@163:     setAdvancedVisible(m_advancedVisible);
Chris@62: }
Chris@62: 
Chris@69: void
Chris@336: PluginParameterDialog::setCandidateInputModels(const QStringList &models,
Chris@336:                                                QString defaultModel)
Chris@164: {
Chris@164:     m_inputModels->clear();
Chris@294: 
Chris@294:     QSettings settings;
Chris@294:     settings.beginGroup("PluginParameterDialog");
Chris@294:     QString lastModel = settings.value("lastinputmodel").toString();
Chris@294:     settings.endGroup();
Chris@294: 
Chris@336:     if (defaultModel == "") defaultModel = lastModel;
Chris@336: 
Chris@302:     m_inputModels->show();
Chris@302: 
Chris@294:     m_inputModelList = models;
Chris@294:     m_inputModels->addItems(TextAbbrev::abbreviate(models, 80));
Chris@296:     m_inputModels->setCurrentIndex(0);
Chris@294: 
Chris@336:     if (defaultModel != "") {
Chris@294:         for (int i = 0; i < models.size(); ++i) {
Chris@336:             if (defaultModel == models[i]) {
Chris@294:                 m_inputModels->setCurrentIndex(i);
Chris@296:                 m_currentInputModel = models[i];
Chris@294:                 break;
Chris@294:             }
Chris@294:         }
Chris@294:     }
Chris@294: 
Chris@294:     connect(m_inputModels, SIGNAL(activated(int)),
Chris@294:             this, SLOT(inputModelComboChanged(int)));
Chris@164:     m_inputModelBox->show();
Chris@164: }
Chris@164: 
Chris@302: void
Chris@302: PluginParameterDialog::setShowSelectionOnlyOption(bool show)
Chris@302: {
Chris@302:     if (!show) {
Chris@302:         m_selectionOnly->hide();
Chris@302:         if (!m_inputModels->isVisible()) m_inputModelBox->hide();
Chris@302:         return;
Chris@302:     }
Chris@302: 
Chris@302:     QSettings settings;
Chris@302:     settings.beginGroup("PluginParameterDialog");
Chris@302:     bool lastSelectionOnly = settings.value("lastselectiononly", false).toBool();
Chris@302:     settings.endGroup();
Chris@302: 
Chris@302:     m_selectionOnly->setChecked(lastSelectionOnly);
Chris@309:     m_currentSelectionOnly = lastSelectionOnly;
Chris@302: 
Chris@302:     connect(m_selectionOnly, SIGNAL(stateChanged(int)),
Chris@302:             this, SLOT(selectionOnlyChanged(int)));
Chris@302: 
Chris@302:     m_selectionOnly->show();
Chris@302:     m_inputModelBox->show();
Chris@302: }
Chris@302: 
Chris@164: QString
Chris@164: PluginParameterDialog::getInputModel() const
Chris@164: {
Chris@296:     return m_currentInputModel;
Chris@164: }
Chris@164: 
Chris@302: bool
Chris@302: PluginParameterDialog::getSelectionOnly() const
Chris@302: {
Chris@309:     return m_currentSelectionOnly;
Chris@302: }
Chris@302: 
Chris@164: void
Chris@145: PluginParameterDialog::getProcessingParameters(size_t &blockSize) const
Chris@145: {
Chris@145:     blockSize = m_blockSize;
Chris@145:     return;
Chris@145: }
Chris@145: 
Chris@145: void
Chris@145: PluginParameterDialog::getProcessingParameters(size_t &stepSize,
Chris@145:                                                size_t &blockSize,
Chris@145:                                                WindowType &windowType) const
Chris@145: {
Chris@145:     stepSize = m_stepSize;
Chris@145:     blockSize = m_blockSize;
Chris@145:     windowType = m_windowType;
Chris@146:     return;
Chris@145: }
Chris@145: 
Chris@145: void
Chris@155: PluginParameterDialog::blockSizeComboChanged(const QString &text)
Chris@145: {
Chris@145:     m_blockSize = text.toInt();
Chris@146:     std::cerr << "Block size changed to " << m_blockSize << std::endl;
Chris@145: }
Chris@145: 
Chris@145: void
Chris@155: PluginParameterDialog::incrementComboChanged(const QString &text)
Chris@145: {
Chris@145:     m_stepSize = text.toInt();
Chris@146:     //!!! rename increment to step size throughout
Chris@147:     std::cerr << "Increment changed to " << m_stepSize << std::endl;
Chris@145: }
Chris@145: 
Chris@145: void
Chris@145: PluginParameterDialog::windowTypeChanged(WindowType type)
Chris@145: {
Chris@145:     m_windowType = type;
Chris@145: }
Chris@145: 
Chris@145: void
Chris@440: PluginParameterDialog::moreInfo()
Chris@440: {
Chris@440:     if (m_moreInfoUrl != "") {
Chris@440:         QDesktopServices::openUrl(QUrl(m_moreInfoUrl));
Chris@440:     }
Chris@440: }
Chris@440: 
Chris@440: void
Chris@143: PluginParameterDialog::advancedToggled()
Chris@143: {
Chris@163:     setAdvancedVisible(!m_advancedVisible);
Chris@163: }
Chris@143: 
Chris@163: void
Chris@163: PluginParameterDialog::setAdvancedVisible(bool visible)
Chris@163: {
Chris@143:     m_advanced->setVisible(visible);
Chris@143: 
Chris@163:     if (visible) {
Chris@163:         m_advancedButton->setText(tr("Advanced <<"));
Chris@163:         m_advancedButton->setChecked(true);
Chris@163:     } else {
Chris@163:         m_advancedButton->setText(tr("Advanced >>"));
Chris@163:         m_advancedButton->setChecked(false);
Chris@163:     }
Chris@143: 
Chris@143:     QSettings settings;
Chris@143:     settings.beginGroup("PluginParameterDialog");
Chris@143:     settings.setValue("advancedvisible", visible);
Chris@143:     settings.endGroup();
Chris@143: 
Chris@213: //    std::cerr << "resize to " << sizeHint().width() << " x " << sizeHint().height() << std::endl;
Chris@143: 
Chris@149:     setMinimumHeight(sizeHint().height());
Chris@163:     adjustSize();
Chris@163: 
Chris@163:     m_advancedVisible = visible;
Chris@163: 
Chris@163: //    if (visible) setMaximumHeight(sizeHint().height());
Chris@163: //    adjustSize();
Chris@143: }
Chris@143: 
Chris@143: void
Chris@69: PluginParameterDialog::channelComboChanged(int index)
Chris@69: {
Chris@69:     m_channel = index - 1;
Chris@69: }
Chris@69: 
Chris@294: void
Chris@294: PluginParameterDialog::inputModelComboChanged(int index)
Chris@294: {
Chris@294:     if (index >= m_inputModelList.size()) return;
Chris@296:     m_currentInputModel = m_inputModelList[index];
Chris@296:     emit inputModelChanged(m_currentInputModel);
Chris@294: }
Chris@294: 
Chris@294: void
Chris@302: PluginParameterDialog::selectionOnlyChanged(int state)
Chris@302: {
Chris@302:     if (state == Qt::Checked) {
Chris@302:         m_currentSelectionOnly = true;
Chris@302:     } else {
Chris@302:         m_currentSelectionOnly = false;
Chris@302:     }
Chris@302: }
Chris@302: 
Chris@302: void
Chris@294: PluginParameterDialog::dialogAccepted()
Chris@294: {
Chris@294:     QSettings settings;
Chris@294:     settings.beginGroup("PluginParameterDialog");
Chris@302: 
Chris@302:     if (m_inputModels->isVisible()) {
Chris@302:         settings.setValue("lastinputmodel", getInputModel());
Chris@302:     }
Chris@302: 
Chris@302:     if (m_selectionOnly->isVisible()) {
Chris@302:         settings.setValue("lastselectiononly", getSelectionOnly());
Chris@302:     }
Chris@302: 
Chris@294:     settings.endGroup();
Chris@294:     
Chris@294:     accept();
Chris@294: }
Chris@294: