Mercurial > hg > svgui
view widgets/PluginParameterDialog.cpp @ 70:bf306158803d
* Add stub for item-edit dialog (for editing properties of an item on double-
click) -- doesn't actually do anything yet
* Add code to invoke said non-working item-edit dialog on double-click in
time-value, time-instants and note layers
* Add overlay mode (no text, basic text, all text)
author | Chris Cannam |
---|---|
date | Thu, 30 Mar 2006 15:00:22 +0000 |
parents | 6dad2724f3aa |
children | 72fa239a4880 |
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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 file copyright 2006 Chris Cannam. 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 "PluginParameterDialog.h" #include "PluginParameterBox.h" #include <QGridLayout> #include <QLabel> #include <QGroupBox> #include <QHBoxLayout> #include <QPushButton> #include <QMessageBox> #include <QComboBox> PluginParameterDialog::PluginParameterDialog(PluginInstance *plugin, int sourceChannels, int targetChannels, int defaultChannel, QWidget *parent) : QDialog(parent), m_plugin(plugin), m_channel(defaultChannel), m_parameterBox(0) { QGridLayout *grid = new QGridLayout; setLayout(grid); QGroupBox *pluginBox = new QGroupBox; pluginBox->setTitle(tr("Plugin")); grid->addWidget(pluginBox, 0, 0); QGridLayout *subgrid = new QGridLayout; pluginBox->setLayout(subgrid); subgrid->setSpacing(0); subgrid->setMargin(10); QFont font(pluginBox->font()); font.setBold(true); QLabel *nameLabel = new QLabel(plugin->getDescription().c_str()); nameLabel->setFont(font); QLabel *makerLabel = new QLabel(plugin->getMaker().c_str()); QLabel *versionLabel = new QLabel(QString("%1") .arg(plugin->getPluginVersion())); QLabel *copyrightLabel = new QLabel(plugin->getCopyright().c_str()); QLabel *typeLabel = new QLabel(plugin->getType().c_str()); typeLabel->setFont(font); subgrid->addWidget(new QLabel(tr("Name:")), 0, 0); subgrid->addWidget(nameLabel, 0, 1); subgrid->addWidget(new QLabel(tr("Type:")), 1, 0); subgrid->addWidget(typeLabel, 1, 1); subgrid->addWidget(new QLabel(tr("Maker:")), 2, 0); subgrid->addWidget(makerLabel, 2, 1); subgrid->addWidget(new QLabel(tr("Copyright: ")), 3, 0); subgrid->addWidget(copyrightLabel, 3, 1); subgrid->addWidget(new QLabel(tr("Version:")), 4, 0); subgrid->addWidget(versionLabel, 4, 1); subgrid->setColumnStretch(1, 2); QGroupBox *paramBox = new QGroupBox; paramBox->setTitle(tr("Plugin Parameters")); grid->addWidget(paramBox, 1, 0); grid->setRowStretch(1, 10); QHBoxLayout *paramLayout = new QHBoxLayout; paramLayout->setMargin(0); paramBox->setLayout(paramLayout); m_parameterBox = new PluginParameterBox(m_plugin); connect(m_parameterBox, SIGNAL(pluginConfigurationChanged(QString)), this, SIGNAL(pluginConfigurationChanged(QString))); paramLayout->addWidget(m_parameterBox); if (sourceChannels != targetChannels) { // At the moment we can only cope with the case where // sourceChannels > targetChannels and targetChannels == 1 if (sourceChannels < targetChannels) { QMessageBox::warning (parent, tr("Channel mismatch"), 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")), QMessageBox::Ok, QMessageBox::NoButton); } else { QGroupBox *channelBox = new QGroupBox; channelBox->setTitle(tr("Channels")); grid->addWidget(channelBox, 2, 0); QVBoxLayout *channelLayout = new QVBoxLayout; channelBox->setLayout(channelLayout); if (targetChannels != 1) { channelLayout->addWidget (new QLabel(tr("This plugin accepts no more than %1 input channels,\nbut %2 are available. Only the first %3 will be used.\n") .arg(targetChannels) .arg(sourceChannels) .arg(targetChannels))); } else { channelLayout->addWidget(new QLabel(tr("This plugin only has a single channel input,\nbut the source has %1 channels.").arg(sourceChannels))); QComboBox *channelCombo = new QComboBox; channelCombo->addItem(tr("Use sum of source channels").arg(sourceChannels)); for (int i = 0; i < sourceChannels; ++i) { channelCombo->addItem(tr("Use channel %1 only").arg(i + 1)); } connect(channelCombo, SIGNAL(activated(int)), this, SLOT(channelComboChanged(int))); channelLayout->addWidget(channelCombo); } } } QHBoxLayout *hbox = new QHBoxLayout; grid->addLayout(hbox, 3, 0); QPushButton *ok = new QPushButton(tr("OK")); QPushButton *cancel = new QPushButton(tr("Cancel")); hbox->addStretch(10); hbox->addWidget(ok); hbox->addWidget(cancel); connect(ok, SIGNAL(clicked()), this, SLOT(accept())); connect(cancel, SIGNAL(clicked()), this, SLOT(reject())); } PluginParameterDialog::~PluginParameterDialog() { } void PluginParameterDialog::channelComboChanged(int index) { m_channel = index - 1; }