void ItemPinnedSaver::updateLastPinned(int from, int to)
{
for (int row = to; row >= from; --row) {
const auto index = m_model->index(row, 0);
if ( isPinned(index) ) {
m_lastPinned = row;
break;
}
}
}
void ItemPinnedSaver::onRowsMoved(const QModelIndex &, int start, int end, const QModelIndex &, int destinationRow)
{
if (!m_model)
return;
if ( (m_lastPinned >= start || m_lastPinned >= destinationRow)
&& (end >= m_lastPinned || destinationRow >= m_lastPinned) )
{
if (start < destinationRow)
updateLastPinned(start, destinationRow + end - start + 1);
else
updateLastPinned(destinationRow, end);
}
if (destinationRow != 0 || start < destinationRow)
return;
const int rowCount = end - start + 1;
for (int row = destinationRow; row < destinationRow + rowCount; ++row) {
if ( isPinned(m_model->index(row, 0)) )
return;
}
disconnect( m_model.data(), &QAbstractItemModel::rowsMoved,
this, &ItemPinnedSaver::onRowsMoved );
// Shift rows below inserted up.
for (int row = destinationRow + rowCount; row <= std::min(m_lastPinned, end); ++row) {
const auto index = m_model->index(row, 0);
if ( isPinned(index) )
moveRow(row, row - rowCount);
}
connect( m_model.data(), &QAbstractItemModel::rowsMoved,
this, &ItemPinnedSaver::onRowsMoved );
}
void ItemPinnedSaver::onRowsRemoved(const QModelIndex &, int start, int end)
{
if (!m_model || m_lastPinned < start)
return;
disconnect( m_model.data(), &QAbstractItemModel::rowsMoved,
this, &ItemPinnedSaver::onRowsMoved );
// Shift rows below removed down.
const int rowCount = end - start + 1;
for (int row = m_lastPinned - rowCount; row >= start; --row) {
const auto index = m_model->index(row, 0);
if ( isPinned(index) )
moveRow(row, row + rowCount + 1);
}
connect( m_model.data(), &QAbstractItemModel::rowsMoved,
this, &ItemPinnedSaver::onRowsMoved );
}
void ItemPinnedSaver::onRowsInserted(const QModelIndex &, int start, int end)
{
if (!m_model || m_lastPinned < start) {
updateLastPinned(start, end);
return;
}
disconnect( m_model.data(), &QAbstractItemModel::rowsMoved,
this, &ItemPinnedSaver::onRowsMoved );
// Shift rows below inserted up.
const int rowCount = end - start + 1;
for (int row = end + 1; row <= m_lastPinned + rowCount; ++row) {
const auto index = m_model->index(row, 0);
if ( isPinned(index) )
moveRow(row, row - rowCount);
}
connect( m_model.data(), &QAbstractItemModel::rowsMoved,
this, &ItemPinnedSaver::onRowsMoved );
}
Application *LauncherModel::addApplication(const QString &appId, bool pinned)
{
auto app = new Application(appId, pinned, this);
if (pinned && !app->isValid()) {
pinLauncher(appId, false);
return nullptr;
}
QObject::connect(app, &Application::launched, [=]() {
QModelIndex modelIndex = index(indexFromAppId(appId));
emit dataChanged(modelIndex, modelIndex);
QTimer::singleShot(5000, [=]() {
if (app->isStarting()) {
qDebug() << "Application failed to start!" << appId;
auto i = indexFromAppId(appId);
if (app->isPinned()) {
QModelIndex modelIndex = index(i);
app->setState(Application::NotRunning);
emit dataChanged(modelIndex, modelIndex);
} else {
beginRemoveRows(QModelIndex(), i, i);
m_list.takeAt(i)->deleteLater();
endRemoveRows();
}
} else {
qDebug() << "Application is now running" << appId;
}
});
});
m_list.append(app);
return app;
}
void Window::triggerAction(int identifier, const QVariantMap ¶meters)
{
switch (identifier)
{
case ActionsManager::CloneTabAction:
if (canClone())
{
m_mainWindow->addWindow(clone(true, m_mainWindow));
}
break;
case ActionsManager::PinTabAction:
setPinned(!isPinned());
break;
case ActionsManager::DetachTabAction:
if (m_mainWindow->getWindowCount() > 1)
{
m_mainWindow->moveWindow(this);
}
break;
case ActionsManager::SuspendTabAction:
if (!m_contentsWidget || m_contentsWidget->close())
{
m_session = getSession();
setContentsWidget(nullptr);
}
break;
case ActionsManager::CloseTabAction:
if (!isPinned())
{
requestClose();
}
break;
case ActionsManager::GoAction:
case ActionsManager::ActivateAddressFieldAction:
case ActionsManager::ActivateSearchFieldAction:
{
AddressWidget *addressWidget(findAddressWidget());
SearchWidget *searchWidget(nullptr);
for (int i = 0; i < m_searchWidgets.count(); ++i)
{
if (m_searchWidgets.at(i) && m_searchWidgets.at(i)->isVisible())
{
searchWidget = m_searchWidgets.at(i);
break;
}
}
if (identifier == ActionsManager::ActivateSearchFieldAction && searchWidget)
{
searchWidget->activate(Qt::ShortcutFocusReason);
}
else if (addressWidget)
{
if (identifier == ActionsManager::ActivateAddressFieldAction)
{
addressWidget->activate(Qt::ShortcutFocusReason);
}
else if (identifier == ActionsManager::ActivateSearchFieldAction)
{
addressWidget->setText(QLatin1String("? "));
addressWidget->activate(Qt::OtherFocusReason);
}
else if (identifier == ActionsManager::GoAction)
{
addressWidget->handleUserInput(addressWidget->text(), SessionsManager::CurrentTabOpen);
return;
}
}
else if (identifier == ActionsManager::ActivateAddressFieldAction || identifier == ActionsManager::ActivateSearchFieldAction)
{
OpenAddressDialog dialog(this);
if (identifier == ActionsManager::ActivateSearchFieldAction)
{
dialog.setText(QLatin1String("? "));
}
connect(&dialog, SIGNAL(requestedLoadUrl(QUrl,SessionsManager::OpenHints)), this, SLOT(handleOpenUrlRequest(QUrl,SessionsManager::OpenHints)));
connect(&dialog, SIGNAL(requestedOpenBookmark(BookmarksItem*,SessionsManager::OpenHints)), this, SIGNAL(requestedOpenBookmark(BookmarksItem*,SessionsManager::OpenHints)));
connect(&dialog, SIGNAL(requestedSearch(QString,QString,SessionsManager::OpenHints)), this, SLOT(handleSearchRequest(QString,QString,SessionsManager::OpenHints)));
dialog.exec();
}
}
break;
case ActionsManager::PrintAction:
{
QPrinter printer;
printer.setCreator(QStringLiteral("Otter Browser %1").arg(Application::getFullVersion()));
QPrintDialog printDialog(&printer, this);
printDialog.setWindowTitle(tr("Print Page"));
if (printDialog.exec() != QDialog::Accepted)
{
break;
}
getContentsWidget()->print(&printer);
}
break;
case ActionsManager::PrintPreviewAction:
{
QPrintPreviewDialog printPreviewDialog(this);
printPreviewDialog.printer()->setCreator(QStringLiteral("Otter Browser %1").arg(Application::getFullVersion()));
printPreviewDialog.setWindowFlags(printPreviewDialog.windowFlags() | Qt::WindowMaximizeButtonHint | Qt::WindowMinimizeButtonHint);
printPreviewDialog.setWindowTitle(tr("Print Preview"));
if (QApplication::activeWindow())
{
printPreviewDialog.resize(QApplication::activeWindow()->size());
}
connect(&printPreviewDialog, SIGNAL(paintRequested(QPrinter*)), getContentsWidget(), SLOT(print(QPrinter*)));
printPreviewDialog.exec();
}
break;
case ActionsManager::BookmarkPageAction:
{
const QUrl url((parameters.contains(QLatin1String("url")) ? parameters[QLatin1String("url")].toUrl() : getUrl()).adjusted(QUrl::RemovePassword));
if (url.isEmpty())
{
break;
}
const QVector<BookmarksItem*> bookmarks(BookmarksManager::getModel()->getBookmarks(url));
if (bookmarks.isEmpty())
{
BookmarkPropertiesDialog dialog(url, (parameters.contains(QLatin1String("title")) ? parameters[QLatin1String("title")].toString() : getTitle()), parameters[QLatin1String("description")].toString(), nullptr, -1, true, this);
dialog.exec();
}
else
{
BookmarkPropertiesDialog dialog(bookmarks.at(0), this);
dialog.exec();
}
}
break;
case ActionsManager::FullScreenAction:
if (m_addressBar)
{
m_addressBar->setVisible(m_addressBar->shouldBeVisible(m_mainWindow->isFullScreen()));
}
if (m_contentsWidget)
{
m_contentsWidget->triggerAction(identifier, parameters);
}
break;
default:
getContentsWidget()->triggerAction(identifier, parameters);
break;
}
inline void unpin() {
assert(isPinned());
gain += pinNodeConstant();
assert(!isPinned());
}
void QgsMapToolPinLabels::pinUnpinLabels( const QgsRectangle &ext, QMouseEvent *e )
{
bool doUnpin = e->modifiers() & Qt::ShiftModifier;
bool toggleUnpinOrPin = e->modifiers() & Qt::ControlModifier;
// get list of all drawn labels from all layers within, or touching, chosen extent
const QgsLabelingResults *labelingResults = mCanvas->labelingResults();
if ( !labelingResults )
{
QgsDebugMsg( QStringLiteral( "No labeling engine" ) );
return;
}
QList<QgsLabelPosition> labelPosList = labelingResults->labelsWithinRect( ext );
bool labelChanged = false;
QList<QgsLabelPosition>::const_iterator it;
for ( it = labelPosList.constBegin() ; it != labelPosList.constEnd(); ++it )
{
const QgsLabelPosition &pos = *it;
mCurrentLabel = LabelDetails( pos );
if ( !mCurrentLabel.valid )
{
QgsDebugMsg( QStringLiteral( "Failed to get label details" ) );
continue;
}
// unpin label
if ( isPinned() && ( doUnpin || toggleUnpinOrPin ) )
{
// unpin previously pinned label (set attribute table fields to NULL)
if ( pinUnpinCurrentFeature( false ) )
{
labelChanged = true;
}
else
{
QgsDebugMsg( QStringLiteral( "Unpin failed for layer" ) );
}
}
// pin label
else if ( !isPinned() && ( !doUnpin || toggleUnpinOrPin ) )
{
// pin label's location, and optionally rotation, to attribute table
if ( pinUnpinCurrentFeature( true ) )
{
labelChanged = true;
}
else
{
QgsDebugMsg( QStringLiteral( "Pin failed for layer" ) );
}
}
}
if ( labelChanged )
{
mCurrentLabel.layer->triggerRepaint();
if ( !mShowPinned )
{
// toggle it on (pin-unpin tool doesn't work well without it)
QgisApp::instance()->actionShowPinnedLabels()->setChecked( true );
}
}
}
// public slot to render highlight rectangles around pinned labels
void QgsMapToolPinLabels::highlightPinnedLabels()
{
removePinnedHighlights();
if ( !mShowPinned )
{
return;
}
QgsDebugMsg( QStringLiteral( "Highlighting pinned labels" ) );
// get list of all drawn labels from all layers within given extent
const QgsLabelingResults *labelingResults = mCanvas->labelingResults();
if ( !labelingResults )
{
QgsDebugMsg( QStringLiteral( "No labeling engine" ) );
return;
}
QgsRectangle ext = mCanvas->extent();
QgsDebugMsg( QStringLiteral( "Getting labels from canvas extent" ) );
QList<QgsLabelPosition> labelPosList = labelingResults->labelsWithinRect( ext );
QApplication::setOverrideCursor( Qt::WaitCursor );
QList<QgsLabelPosition>::const_iterator it;
for ( it = labelPosList.constBegin() ; it != labelPosList.constEnd(); ++it )
{
const QgsLabelPosition &pos = *it;
mCurrentLabel = LabelDetails( pos );
if ( isPinned() )
{
QString labelStringID = QStringLiteral( "%0|%1|%2" ).arg( QString::number( pos.isDiagram ), pos.layerID, QString::number( pos.featureId ) );
// don't highlight again
if ( mHighlights.contains( labelStringID ) )
{
continue;
}
QColor lblcolor = QColor( 54, 129, 255, 63 );
QgsMapLayer *layer = QgsProject::instance()->mapLayer( pos.layerID );
if ( !layer )
{
continue;
}
QgsVectorLayer *vlayer = dynamic_cast<QgsVectorLayer *>( layer );
if ( !vlayer )
{
QgsDebugMsg( QStringLiteral( "Failed to cast to vector layer" ) );
continue;
}
if ( vlayer->isEditable() )
{
lblcolor = QColor( 54, 129, 0, 63 );
}
highlightLabel( pos, labelStringID, lblcolor );
}
}
QApplication::restoreOverrideCursor();
}
