void StationTreeView::contextMenuEvent( QContextMenuEvent* event )
{
QModelIndex index = this->selectionModel()->currentIndex();
ModelTreeItem* item = static_cast<ModelTreeItem*>(index.internalPointer());
if (!item) // Otherwise sometimes it crashes when (unmotivated ;-) ) clicking in a treeview
return;
// The current index refers to a parent item (e.g. a listname)
if (item->childCount() > 0)
{
QMenu menu;
QAction* propertyAction = menu.addAction("Display list properties...");
QAction* exportAction = menu.addAction("Export to GMS...");
QAction* saveAction = menu.addAction("Save to file...");
menu.addSeparator();
QAction* removeAction = menu.addAction("Remove station list");
connect(propertyAction, SIGNAL(triggered()), this, SLOT(showPropertiesDialog()));
connect(exportAction, SIGNAL(triggered()), this, SLOT(exportList()));
connect(saveAction, SIGNAL(triggered()), this, SLOT(saveList()));
connect(removeAction, SIGNAL(triggered()), this, SLOT(removeStationList()));
menu.exec(event->globalPos());
}
// The current index refers to a station object
else
{
QString temp_name;
QMenu menu;
if (static_cast<StationTreeModel*>(model())->stationFromIndex(index,
temp_name)->type() ==
GeoLib::Station::BOREHOLE)
{
QAction* stratAction = menu.addAction("Display Stratigraphy...");
QAction* exportAction = menu.addAction("Export to GMS...");
connect(stratAction, SIGNAL(triggered()), this, SLOT(displayStratigraphy()));
connect(exportAction, SIGNAL(triggered()), this, SLOT(exportStation()));
menu.exec(event->globalPos());
}
else
{
menu.addAction("View Information...");
QAction* showDiagramAction = menu.addAction("View Diagram...");
connect(showDiagramAction, SIGNAL(triggered()), this,
SLOT(showDiagramPrefsDialog()));
menu.exec(event->globalPos());
}
}
}
/**
* Removes the TreeItem with the given Index including all its children
*/
void StationTreeModel::removeStationList(QModelIndex index)
{
if (index.isValid()) //
{
ModelTreeItem* item = static_cast<ModelTreeItem*>(getItem(index));
// also delete the lists entry in the list directory of the model
for (size_t i = 0; i < _lists.size(); i++)
if (item == _lists[i])
_lists.erase(_lists.begin() + i);
removeRows(0, item->childCount(), index);
removeRows(item->row(), 1, parent(index));
}
}
