void ChunkDownloadView::loadState(KSharedConfigPtr cfg)
{
KConfigGroup g = cfg->group("ChunkDownloadView");
QByteArray s = QByteArray::fromBase64(g.readEntry("state", QByteArray()));
if (!s.isNull())
{
QHeaderView* v = m_chunk_view->header();
v->restoreState(s);
m_chunk_view->sortByColumn(v->sortIndicatorSection(), v->sortIndicatorOrder());
model->sort(v->sortIndicatorSection(), v->sortIndicatorOrder());
}
}
void DvbEpgChannelTableModel::setManager(DvbManager *manager)
{
DvbEpgModel *epgModel = manager->getEpgModel();
connect(epgModel, SIGNAL(epgChannelAdded(DvbSharedChannel)),
this, SLOT(epgChannelAdded(DvbSharedChannel)));
connect(epgModel, SIGNAL(epgChannelRemoved(DvbSharedChannel)),
this, SLOT(epgChannelRemoved(DvbSharedChannel)));
// theoretically we should monitor the channel model for updated channels,
// but it's very unlikely that this has practical relevance
QHeaderView *headerView = manager->getChannelView()->header();
DvbChannelLessThan::SortOrder sortOrder;
if (headerView->sortIndicatorOrder() == Qt::AscendingOrder) {
if (headerView->sortIndicatorSection() == 0) {
sortOrder = DvbChannelLessThan::ChannelNameAscending;
} else {
sortOrder = DvbChannelLessThan::ChannelNumberAscending;
}
} else {
if (headerView->sortIndicatorSection() == 0) {
sortOrder = DvbChannelLessThan::ChannelNameDescending;
} else {
sortOrder = DvbChannelLessThan::ChannelNumberDescending;
}
}
internalSort(sortOrder);
resetFromKeys(epgModel->getEpgChannels());
}
// Do proper contents refresh/update.
void qjackctlClientList::refresh (void)
{
QHeaderView *pHeader = m_pListView->header();
m_pListView->sortItems(
pHeader->sortIndicatorSection(),
pHeader->sortIndicatorOrder());
}
void EditBookmarksDialog::onSortingStateChange(int AColumn)
{
QHeaderView *header = qobject_cast<QHeaderView *>(sender());
QTableWidget *table = header!=NULL ? qobject_cast<QTableWidget *>(header->parentWidget()) : NULL;
if (table)
{
if (FLastSortSection!=AColumn || header->sortIndicatorOrder()!=Qt::AscendingOrder)
{
// first or double click
FLastSortSection = AColumn;
table->sortItems(AColumn, header->sortIndicatorOrder());
}
else
{
// triple click
FLastSortSection = -1;
table->sortItems(COL_SORT, Qt::AscendingOrder);
}
}
}
// Refresh plugin listing.
void qtractorPluginSelectForm::refresh (void)
{
m_ui.PluginListView->clear();
qtractorPluginFactory *pPluginFactory
= qtractorPluginFactory::getInstance();
if (pPluginFactory == NULL)
return;
// FIXME: Should this be a global (singleton) registry?
if (pPluginFactory->types().isEmpty()) {
// Tell the world we'll take some time...
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
const bool bRescan = m_ui.PluginRescanPushButton->isVisible();
if (bRescan) m_ui.PluginRescanPushButton->hide();
m_ui.DialogButtonBox->button(QDialogButtonBox::Cancel)->setEnabled(false);
m_ui.PluginScanProgressBar->show();
pPluginFactory->scan();
m_ui.PluginScanProgressBar->hide();
m_ui.DialogButtonBox->button(QDialogButtonBox::Cancel)->setEnabled(true);
if (bRescan) m_ui.PluginRescanPushButton->show();
// We're formerly done.
QApplication::restoreOverrideCursor();
}
if (m_pPluginList == NULL) {
stabilize();
return;
}
const unsigned short iChannels = m_pPluginList->channels();
const bool bMidi = m_pPluginList->isMidi();
QString sSearch = m_ui.PluginSearchComboBox->currentText().simplified();
const QRegExp rx(sSearch.replace(QRegExp("[\\s]+"), ".*"), Qt::CaseInsensitive);
QStringList cols;
QList<QTreeWidgetItem *> items;
QListIterator<qtractorPluginType *> type_iter(pPluginFactory->types());
while (type_iter.hasNext()) {
qtractorPluginType *pType = type_iter.next();
const QString& sFilename = pType->filename();
const QString& sName = pType->name();
if (rx.isEmpty()
|| rx.indexIn(sName) >= 0
|| rx.indexIn(sFilename) >= 0) {
// Try primary instantiation...
const int iAudioIns = pType->audioIns();
const int iAudioOuts = pType->audioOuts();
const int iMidiIns = pType->midiIns();
const int iMidiOuts = pType->midiOuts();
const int iControlIns = pType->controlIns();
const int iControlOuts = pType->controlOuts();
// All that to check whether it will get properly instantiated.
const unsigned short iInstances
= pType->instances(iChannels, bMidi);
cols.clear();
cols << sName;
cols << QString("%1:%2").arg(iAudioIns).arg(iAudioOuts);
cols << QString("%1:%2").arg(iMidiIns).arg(iMidiOuts);
cols << QString("%1:%2").arg(iControlIns).arg(iControlOuts);
QStringList modes;
if (pType->isEditor())
modes << tr("GUI");
if (pType->isConfigure())
modes << tr("EXT");
if (pType->isRealtime())
modes << tr("RT");
if (modes.isEmpty())
cols << "-";
else
cols << modes.join(",");
cols << sFilename;
cols << QString::number(pType->index());
cols << QString::number(iInstances);
cols << qtractorPluginType::textFromHint(pType->typeHint());
QTreeWidgetItem *pItem = new QTreeWidgetItem(cols);
if (iInstances < 1) {
pItem->setFlags(pItem->flags() & ~Qt::ItemIsSelectable);
const int iColumnCount = m_ui.PluginListView->columnCount();
const QPalette& pal = m_ui.PluginListView->palette();
const QColor& rgbForeground
= pal.color(QPalette::Disabled, QPalette::WindowText);
for (int i = 0; i < iColumnCount; ++i)
pItem->setForeground(i, rgbForeground);
}
pItem->setTextAlignment(1, Qt::AlignHCenter); // Audio
pItem->setTextAlignment(2, Qt::AlignHCenter); // MIDI
pItem->setTextAlignment(3, Qt::AlignHCenter); // Controls
pItem->setTextAlignment(4, Qt::AlignHCenter); // Modes
items.append(pItem);
}
}
m_ui.PluginListView->addTopLevelItems(items);
QHeaderView *pHeader = m_ui.PluginListView->header();
m_ui.PluginListView->sortItems(
pHeader->sortIndicatorSection(),
pHeader->sortIndicatorOrder());
m_ui.PluginResetToolButton->setEnabled(!rx.isEmpty());
stabilize();
}
int HeaderView::sortIndicatorOrder(lua_State * L) // const : Qt::SortOrder
{
QHeaderView* obj = QtObject<QHeaderView>::check( L, 1);
Util::push( L, obj->sortIndicatorOrder() );
return 1;
}
