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1171 lines
42 KiB
1171 lines
42 KiB
/**************************************************************************** |
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* |
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* (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org> |
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* |
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* QGroundControl is licensed according to the terms in the file |
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* COPYING.md in the root of the source code directory. |
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* |
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****************************************************************************/ |
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#include "MissionController.h" |
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#include "MultiVehicleManager.h" |
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#include "MissionManager.h" |
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#include "CoordinateVector.h" |
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#include "FirmwarePlugin.h" |
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#include "QGCApplication.h" |
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#include "SimpleMissionItem.h" |
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#include "ComplexMissionItem.h" |
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#include "JsonHelper.h" |
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#ifndef __mobile__ |
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#include "QGCFileDialog.h" |
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#endif |
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QGC_LOGGING_CATEGORY(MissionControllerLog, "MissionControllerLog") |
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const char* MissionController::jsonSimpleItemsKey = "items"; |
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const char* MissionController::_settingsGroup = "MissionController"; |
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const char* MissionController::_jsonVersionKey = "version"; |
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const char* MissionController::_jsonGroundStationKey = "groundStation"; |
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const char* MissionController::_jsonMavAutopilotKey = "MAV_AUTOPILOT"; |
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const char* MissionController::_jsonComplexItemsKey = "complexItems"; |
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const char* MissionController::_jsonPlannedHomePositionKey = "plannedHomePosition"; |
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MissionController::MissionController(QObject *parent) |
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: QObject(parent) |
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, _editMode(false) |
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, _visualItems(NULL) |
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, _complexItems(NULL) |
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, _activeVehicle(NULL) |
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, _autoSync(false) |
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, _firstItemsFromVehicle(false) |
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, _missionItemsRequested(false) |
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, _queuedSend(false) |
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{ |
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} |
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MissionController::~MissionController() |
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{ |
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} |
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void MissionController::start(bool editMode) |
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{ |
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qCDebug(MissionControllerLog) << "start editMode" << editMode; |
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_editMode = editMode; |
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MultiVehicleManager* multiVehicleMgr = qgcApp()->toolbox()->multiVehicleManager(); |
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connect(multiVehicleMgr, &MultiVehicleManager::activeVehicleChanged, this, &MissionController::_activeVehicleChanged); |
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_activeVehicleChanged(multiVehicleMgr->activeVehicle()); |
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// We start with an empty mission |
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_visualItems = new QmlObjectListModel(this); |
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_addPlannedHomePosition(_visualItems, false /* addToCenter */); |
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_initAllVisualItems(); |
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} |
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// Called when new mission items have completed downloading from Vehicle |
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void MissionController::_newMissionItemsAvailableFromVehicle(void) |
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{ |
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qCDebug(MissionControllerLog) << "_newMissionItemsAvailableFromVehicle"; |
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if (!_editMode || _missionItemsRequested || _visualItems->count() == 1) { |
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// Fly Mode: |
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// - Always accepts new items from the vehicle so Fly view is kept up to date |
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// Edit Mode: |
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// - Either a load from vehicle was manually requested or |
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// - The initial automatic load from a vehicle completed and the current editor is empty |
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QmlObjectListModel* newControllerMissionItems = new QmlObjectListModel(this); |
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const QList<MissionItem*>& newMissionItems = _activeVehicle->missionManager()->missionItems(); |
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qCDebug(MissionControllerLog) << "loading from vehicle: count"<< _visualItems->count(); |
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foreach(const MissionItem* missionItem, newMissionItems) { |
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newControllerMissionItems->append(new SimpleMissionItem(_activeVehicle, *missionItem, this)); |
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} |
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_deinitAllVisualItems(); |
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_visualItems->deleteListAndContents(); |
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_visualItems = newControllerMissionItems; |
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if (!_activeVehicle->firmwarePlugin()->sendHomePositionToVehicle() || _visualItems->count() == 0) { |
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_addPlannedHomePosition(_visualItems,true /* addToCenter */); |
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} |
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_missionItemsRequested = false; |
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_initAllVisualItems(); |
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emit newItemsFromVehicle(); |
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} |
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} |
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void MissionController::getMissionItems(void) |
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{ |
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Vehicle* activeVehicle = qgcApp()->toolbox()->multiVehicleManager()->activeVehicle(); |
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if (activeVehicle) { |
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_missionItemsRequested = true; |
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activeVehicle->missionManager()->requestMissionItems(); |
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} |
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} |
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void MissionController::sendMissionItems(void) |
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{ |
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if (_activeVehicle) { |
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// Convert to MissionItems so we can send to vehicle |
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QList<MissionItem*> missionItems; |
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for (int i=0; i<_visualItems->count(); i++) { |
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VisualMissionItem* visualItem = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
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if (visualItem->isSimpleItem()) { |
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missionItems.append(new MissionItem(qobject_cast<SimpleMissionItem*>(visualItem)->missionItem())); |
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} else { |
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ComplexMissionItem* complexItem = qobject_cast<ComplexMissionItem*>(visualItem); |
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QmlObjectListModel* complexMissionItems = complexItem->getMissionItems(); |
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for (int j=0; j<complexMissionItems->count(); j++) { |
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missionItems.append(new MissionItem(*qobject_cast<MissionItem*>(complexMissionItems->get(j)))); |
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} |
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delete complexMissionItems; |
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} |
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} |
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_activeVehicle->missionManager()->writeMissionItems(missionItems); |
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_visualItems->setDirty(false); |
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for (int i=0; i<missionItems.count(); i++) { |
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delete missionItems[i]; |
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} |
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} |
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} |
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int MissionController::_nextSequenceNumber(void) |
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{ |
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if (_visualItems->count() == 0) { |
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qWarning() << "Internal error: Empty visual item list"; |
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return 0; |
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} else { |
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VisualMissionItem* lastItem = qobject_cast<VisualMissionItem*>(_visualItems->get(_visualItems->count() - 1)); |
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if (lastItem->isSimpleItem()) { |
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return lastItem->sequenceNumber() + 1; |
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} else { |
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return qobject_cast<ComplexMissionItem*>(lastItem)->lastSequenceNumber() + 1; |
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} |
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} |
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} |
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int MissionController::insertSimpleMissionItem(QGeoCoordinate coordinate, int i) |
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{ |
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int sequenceNumber = _nextSequenceNumber(); |
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SimpleMissionItem * newItem = new SimpleMissionItem(_activeVehicle, this); |
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newItem->setSequenceNumber(sequenceNumber); |
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newItem->setCoordinate(coordinate); |
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newItem->setCommand(MavlinkQmlSingleton::MAV_CMD_NAV_WAYPOINT); |
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_initVisualItem(newItem); |
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if (_visualItems->count() == 1) { |
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newItem->setCommand(MavlinkQmlSingleton::MAV_CMD_NAV_TAKEOFF); |
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} |
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newItem->setDefaultsForCommand(); |
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if ((MAV_CMD)newItem->command() == MAV_CMD_NAV_WAYPOINT) { |
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double lastValue; |
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if (_findLastAcceptanceRadius(&lastValue)) { |
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newItem->missionItem().setParam2(lastValue); |
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} |
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if (_findLastAltitude(&lastValue)) { |
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newItem->missionItem().setParam7(lastValue); |
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} |
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} |
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_visualItems->insert(i, newItem); |
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_recalcAll(); |
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return newItem->sequenceNumber(); |
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} |
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int MissionController::insertComplexMissionItem(QGeoCoordinate coordinate, int i) |
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{ |
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int sequenceNumber = _nextSequenceNumber(); |
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ComplexMissionItem* newItem = new ComplexMissionItem(_activeVehicle, this); |
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newItem->setSequenceNumber(sequenceNumber); |
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newItem->setCoordinate(coordinate); |
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_initVisualItem(newItem); |
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_visualItems->insert(i, newItem); |
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_complexItems->append(newItem); |
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_recalcAll(); |
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return newItem->sequenceNumber(); |
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} |
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void MissionController::removeMissionItem(int index) |
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{ |
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VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->removeAt(index)); |
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_deinitVisualItem(item); |
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if (!item->isSimpleItem()) { |
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ComplexMissionItem* complexItem = qobject_cast<ComplexMissionItem*>(_complexItems->removeOne(item)); |
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if (complexItem) { |
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complexItem->deleteLater(); |
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} else { |
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qWarning() << "Complex item missing"; |
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} |
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} |
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item->deleteLater(); |
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_recalcAll(); |
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// Set the new current item |
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if (index >= _visualItems->count()) { |
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index--; |
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} |
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for (int i=0; i<_visualItems->count(); i++) { |
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VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
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item->setIsCurrentItem(i == index); |
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} |
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_visualItems->setDirty(true); |
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} |
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void MissionController::removeAllMissionItems(void) |
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{ |
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if (_visualItems) { |
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_deinitAllVisualItems(); |
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_visualItems->deleteListAndContents(); |
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_visualItems = new QmlObjectListModel(this); |
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_addPlannedHomePosition(_visualItems, false /* addToCenter */); |
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_initAllVisualItems(); |
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_visualItems->setDirty(true); |
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} |
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} |
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bool MissionController::_loadJsonMissionFile(const QByteArray& bytes, QmlObjectListModel* visualItems, QmlObjectListModel* complexItems, QString& errorString) |
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{ |
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QJsonParseError jsonParseError; |
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QJsonDocument jsonDoc(QJsonDocument::fromJson(bytes, &jsonParseError)); |
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if (jsonParseError.error != QJsonParseError::NoError) { |
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errorString = jsonParseError.errorString(); |
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return false; |
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} |
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QJsonObject json = jsonDoc.object(); |
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// Check for required keys |
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QStringList requiredKeys; |
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requiredKeys << _jsonVersionKey << _jsonPlannedHomePositionKey; |
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if (!JsonHelper::validateRequiredKeys(json, requiredKeys, errorString)) { |
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return false; |
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} |
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// Validate base key types |
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QStringList keyList; |
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QList<QJsonValue::Type> typeList; |
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keyList << jsonSimpleItemsKey << _jsonVersionKey << _jsonGroundStationKey << _jsonMavAutopilotKey << _jsonComplexItemsKey << _jsonPlannedHomePositionKey; |
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typeList << QJsonValue::Array << QJsonValue::String << QJsonValue::String << QJsonValue::Double << QJsonValue::Array << QJsonValue::Object; |
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if (!JsonHelper::validateKeyTypes(json, keyList, typeList, errorString)) { |
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return false; |
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} |
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// Version check |
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if (json[_jsonVersionKey].toString() != "1.0") { |
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errorString = QStringLiteral("QGroundControl does not support this file version"); |
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return false; |
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} |
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// Read complex items |
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QJsonArray complexArray(json[_jsonComplexItemsKey].toArray()); |
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qCDebug(MissionControllerLog) << "Json load: complex item count" << complexArray.count(); |
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for (int i=0; i<complexArray.count(); i++) { |
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const QJsonValue& itemValue = complexArray[i]; |
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if (!itemValue.isObject()) { |
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errorString = QStringLiteral("Mission item is not an object"); |
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return false; |
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} |
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ComplexMissionItem* item = new ComplexMissionItem(_activeVehicle, this); |
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if (item->load(itemValue.toObject(), errorString)) { |
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qCDebug(MissionControllerLog) << "Json load: complex item start:stop" << item->sequenceNumber() << item->lastSequenceNumber(); |
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complexItems->append(item); |
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} else { |
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return false; |
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} |
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} |
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// Read simple items, interspersing complex items into the full list |
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int nextSimpleItemIndex= 0; |
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int nextComplexItemIndex= 0; |
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int nextSequenceNumber = 1; // Start with 1 since home is in 0 |
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QJsonArray itemArray(json[jsonSimpleItemsKey].toArray()); |
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qCDebug(MissionControllerLog) << "Json load: simple item loop start simpleItemCount:ComplexItemCount" << itemArray.count() << complexItems->count(); |
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do { |
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qCDebug(MissionControllerLog) << "Json load: simple item loop nextSimpleItemIndex:nextComplexItemIndex:nextSequenceNumber" << nextSimpleItemIndex << nextComplexItemIndex << nextSequenceNumber; |
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// If there is a complex item that should be next in sequence add it in |
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if (nextComplexItemIndex < complexItems->count()) { |
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ComplexMissionItem* complexItem = qobject_cast<ComplexMissionItem*>(complexItems->get(nextComplexItemIndex)); |
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if (complexItem->sequenceNumber() == nextSequenceNumber) { |
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qCDebug(MissionControllerLog) << "Json load: injecting complex item expectedSequence:actualSequence:" << nextSequenceNumber << complexItem->sequenceNumber(); |
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visualItems->append(complexItem); |
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nextSequenceNumber = complexItem->lastSequenceNumber() + 1; |
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nextComplexItemIndex++; |
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continue; |
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} |
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} |
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// Add the next available simple item |
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if (nextSimpleItemIndex < itemArray.count()) { |
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const QJsonValue& itemValue = itemArray[nextSimpleItemIndex++]; |
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if (!itemValue.isObject()) { |
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errorString = QStringLiteral("Mission item is not an object"); |
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return false; |
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} |
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SimpleMissionItem* item = new SimpleMissionItem(_activeVehicle, this); |
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if (item->load(itemValue.toObject(), errorString)) { |
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qCDebug(MissionControllerLog) << "Json load: adding simple item expectedSequence:actualSequence" << nextSequenceNumber << item->sequenceNumber(); |
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visualItems->append(item); |
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} else { |
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return false; |
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} |
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nextSequenceNumber++; |
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} |
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} while (nextSimpleItemIndex < itemArray.count() || nextComplexItemIndex < complexItems->count()); |
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if (json.contains(_jsonPlannedHomePositionKey)) { |
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SimpleMissionItem* item = new SimpleMissionItem(_activeVehicle, this); |
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if (item->load(json[_jsonPlannedHomePositionKey].toObject(), errorString)) { |
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visualItems->insert(0, item); |
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} else { |
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return false; |
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} |
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} else { |
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_addPlannedHomePosition(visualItems, true /* addToCenter */); |
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} |
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return true; |
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} |
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bool MissionController::_loadTextMissionFile(QTextStream& stream, QmlObjectListModel* visualItems, QString& errorString) |
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{ |
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bool addPlannedHomePosition = false; |
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QString firstLine = stream.readLine(); |
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const QStringList& version = firstLine.split(" "); |
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bool versionOk = false; |
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if (version.size() == 3 && version[0] == "QGC" && version[1] == "WPL") { |
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if (version[2] == "110") { |
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// ArduPilot file, planned home position is already in position 0 |
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versionOk = true; |
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} else if (version[2] == "120") { |
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// Old QGC file, no planned home position |
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versionOk = true; |
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addPlannedHomePosition = true; |
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} |
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} |
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if (versionOk) { |
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while (!stream.atEnd()) { |
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SimpleMissionItem* item = new SimpleMissionItem(_activeVehicle, this); |
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if (item->load(stream)) { |
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visualItems->append(item); |
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} else { |
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errorString = QStringLiteral("The mission file is corrupted."); |
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return false; |
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} |
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} |
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} else { |
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errorString = QStringLiteral("The mission file is not compatible with this version of QGroundControl."); |
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return false; |
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} |
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if (addPlannedHomePosition || visualItems->count() == 0) { |
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_addPlannedHomePosition(visualItems, true /* addToCenter */); |
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// Update sequence numbers in DO_JUMP commands to take into account added home position in index 0 |
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for (int i=1; i<visualItems->count(); i++) { |
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SimpleMissionItem* item = qobject_cast<SimpleMissionItem*>(visualItems->get(i)); |
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if (item && item->command() == MavlinkQmlSingleton::MAV_CMD_DO_JUMP) { |
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item->missionItem().setParam1((int)item->missionItem().param1() + 1); |
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} |
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} |
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} |
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return true; |
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} |
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void MissionController::loadMissionFromFile(const QString& filename) |
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{ |
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QString errorString; |
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if (filename.isEmpty()) { |
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return; |
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} |
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QmlObjectListModel* newVisualItems = new QmlObjectListModel(this); |
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QmlObjectListModel* newComplexItems = new QmlObjectListModel(this); |
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QFile file(filename); |
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if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) { |
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errorString = file.errorString(); |
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} else { |
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QByteArray bytes = file.readAll(); |
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QTextStream stream(&bytes); |
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QString firstLine = stream.readLine(); |
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if (firstLine.contains(QRegExp("QGC.*WPL"))) { |
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stream.seek(0); |
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_loadTextMissionFile(stream, newVisualItems, errorString); |
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} else { |
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_loadJsonMissionFile(bytes, newVisualItems, newComplexItems, errorString); |
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} |
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} |
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if (!errorString.isEmpty()) { |
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for (int i=0; i<newVisualItems->count(); i++) { |
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newVisualItems->get(i)->deleteLater(); |
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} |
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for (int i=0; i<newComplexItems->count(); i++) { |
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newComplexItems->get(i)->deleteLater(); |
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} |
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delete newVisualItems; |
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delete newComplexItems; |
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qgcApp()->showMessage(errorString); |
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return; |
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} |
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if (_visualItems) { |
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_deinitAllVisualItems(); |
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_visualItems->deleteListAndContents(); |
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} |
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if (_complexItems) { |
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_complexItems->deleteLater(); |
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} |
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_visualItems = newVisualItems; |
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_complexItems = newComplexItems; |
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if (_visualItems->count() == 0) { |
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_addPlannedHomePosition(_visualItems, true /* addToCenter */); |
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} |
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_initAllVisualItems(); |
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} |
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void MissionController::loadMissionFromFilePicker(void) |
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{ |
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#ifndef __mobile__ |
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QString filename = QGCFileDialog::getOpenFileName(NULL, "Select Mission File to load", QString(), "Mission file (*.mission);;All Files (*.*)"); |
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if (filename.isEmpty()) { |
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return; |
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} |
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loadMissionFromFile(filename); |
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#endif |
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} |
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void MissionController::saveMissionToFile(const QString& filename) |
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{ |
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qDebug() << filename; |
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if (filename.isEmpty()) { |
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return; |
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} |
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QString missionFilename = filename; |
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if (!QFileInfo(filename).fileName().contains(".")) { |
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missionFilename += QString(".%1").arg(QGCApplication::missionFileExtension); |
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} |
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QFile file(missionFilename); |
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if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) { |
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qgcApp()->showMessage(file.errorString()); |
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} else { |
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QJsonObject missionFileObject; // top level json object |
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QJsonArray simpleItemsObject; |
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QJsonArray complexItemsObject; |
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missionFileObject[_jsonVersionKey] = "1.0"; |
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missionFileObject[_jsonGroundStationKey] = "QGroundControl"; |
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MAV_AUTOPILOT firmwareType = MAV_AUTOPILOT_GENERIC; |
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if (_activeVehicle) { |
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firmwareType = _activeVehicle->firmwareType(); |
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} else { |
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// FIXME: Hack duplicated code from QGroundControlQmlGlobal. Had to do this for now since |
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// QGroundControlQmlGlobal is not available from C++ side. |
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QSettings settings; |
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firmwareType = (MAV_AUTOPILOT)settings.value("OfflineEditingFirmwareType", MAV_AUTOPILOT_ARDUPILOTMEGA).toInt(); |
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} |
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missionFileObject[_jsonMavAutopilotKey] = firmwareType; |
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// Save planned home position |
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QJsonObject homePositionObject; |
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SimpleMissionItem* homeItem = qobject_cast<SimpleMissionItem*>(_visualItems->get(0)); |
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if (homeItem) { |
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homeItem->missionItem().save(homePositionObject); |
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} else { |
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qgcApp()->showMessage(QStringLiteral("Internal error: VisualMissionItem at index 0 not SimpleMissionItem")); |
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return; |
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} |
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missionFileObject[_jsonPlannedHomePositionKey] = homePositionObject; |
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// Save the visual items |
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for (int i=1; i<_visualItems->count(); i++) { |
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QJsonObject itemObject; |
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VisualMissionItem* visualItem = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
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visualItem->save(itemObject); |
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if (visualItem->isSimpleItem()) { |
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simpleItemsObject.append(itemObject); |
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} else { |
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complexItemsObject.append(itemObject); |
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} |
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} |
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missionFileObject[jsonSimpleItemsKey] = simpleItemsObject; |
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missionFileObject[_jsonComplexItemsKey] = complexItemsObject; |
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QJsonDocument saveDoc(missionFileObject); |
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file.write(saveDoc.toJson()); |
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} |
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_visualItems->setDirty(false); |
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} |
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void MissionController::saveMissionToFilePicker(void) |
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{ |
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#ifndef __mobile__ |
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QString filename = QGCFileDialog::getSaveFileName(NULL, "Select file to save mission to", QString(), "Mission file (*.mission);;All Files (*.*)"); |
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|
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if (filename.isEmpty()) { |
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return; |
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} |
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saveMissionToFile(filename); |
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#endif |
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} |
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void MissionController::_calcPrevWaypointValues(double homeAlt, VisualMissionItem* currentItem, VisualMissionItem* prevItem, double* azimuth, double* distance, double* altDifference) |
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{ |
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QGeoCoordinate currentCoord = currentItem->coordinate(); |
|
QGeoCoordinate prevCoord = prevItem->exitCoordinate(); |
|
bool distanceOk = false; |
|
|
|
// Convert to fixed altitudes |
|
|
|
qCDebug(MissionControllerLog) << homeAlt |
|
<< currentItem->coordinateHasRelativeAltitude() << currentItem->coordinate().altitude() |
|
<< prevItem->exitCoordinateHasRelativeAltitude() << prevItem->exitCoordinate().altitude(); |
|
|
|
distanceOk = true; |
|
if (currentItem->coordinateHasRelativeAltitude()) { |
|
currentCoord.setAltitude(homeAlt + currentCoord.altitude()); |
|
} |
|
if (prevItem->exitCoordinateHasRelativeAltitude()) { |
|
prevCoord.setAltitude(homeAlt + prevCoord.altitude()); |
|
} |
|
|
|
qCDebug(MissionControllerLog) << "distanceOk" << distanceOk; |
|
|
|
if (distanceOk) { |
|
*altDifference = currentCoord.altitude() - prevCoord.altitude(); |
|
*distance = prevCoord.distanceTo(currentCoord); |
|
*azimuth = prevCoord.azimuthTo(currentCoord); |
|
} else { |
|
*altDifference = 0.0; |
|
*azimuth = 0.0; |
|
*distance = -1.0; // Signals no values |
|
} |
|
} |
|
|
|
void MissionController::_recalcWaypointLines(void) |
|
{ |
|
bool firstCoordinateItem = true; |
|
VisualMissionItem* lastCoordinateItem = qobject_cast<VisualMissionItem*>(_visualItems->get(0)); |
|
|
|
SimpleMissionItem* homeItem = qobject_cast<SimpleMissionItem*>(lastCoordinateItem); |
|
|
|
if (!homeItem) { |
|
qWarning() << "Home item is not SimpleMissionItem"; |
|
} else { |
|
connect(homeItem, &VisualMissionItem::coordinateChanged, this, &MissionController::_recalcAltitudeRangeBearing); |
|
} |
|
|
|
bool showHomePosition = homeItem->showHomePosition(); |
|
|
|
qCDebug(MissionControllerLog) << "_recalcWaypointLines"; |
|
|
|
CoordVectHashTable old_table = _linesTable; |
|
_linesTable.clear(); |
|
_waypointLines.clear(); |
|
|
|
bool linkBackToHome = false; |
|
for (int i=1; i<_visualItems->count(); i++) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
|
|
|
|
// If we still haven't found the first coordinate item and we hit a a takeoff command link back to home |
|
if (firstCoordinateItem && |
|
item->isSimpleItem() && |
|
qobject_cast<SimpleMissionItem*>(item)->command() == MavlinkQmlSingleton::MAV_CMD_NAV_TAKEOFF) { |
|
linkBackToHome = true; |
|
} |
|
|
|
if (item->specifiesCoordinate()) { |
|
if (!item->isStandaloneCoordinate()) { |
|
firstCoordinateItem = false; |
|
VisualItemPair pair(lastCoordinateItem, item); |
|
if (lastCoordinateItem != homeItem || (showHomePosition && linkBackToHome)) { |
|
if (old_table.contains(pair)) { |
|
// Do nothing, this segment already exists and is wired up |
|
_linesTable[pair] = old_table.take(pair); |
|
} else { |
|
// Create a new segment and wire update notifiers |
|
auto linevect = new CoordinateVector(lastCoordinateItem->isSimpleItem() ? lastCoordinateItem->coordinate() : lastCoordinateItem->exitCoordinate(), item->coordinate(), this); |
|
auto originNotifier = lastCoordinateItem->isSimpleItem() ? &VisualMissionItem::coordinateChanged : &VisualMissionItem::exitCoordinateChanged, |
|
endNotifier = &VisualMissionItem::coordinateChanged; |
|
// Use signals/slots to update the coordinate endpoints |
|
connect(lastCoordinateItem, originNotifier, linevect, &CoordinateVector::setCoordinate1); |
|
connect(item, endNotifier, linevect, &CoordinateVector::setCoordinate2); |
|
|
|
// FIXME: We should ideally have signals for 2D position change, alt change, and 3D position change |
|
// Not optimal, but still pretty fast, do a full update of range/bearing/altitudes |
|
connect(item, &VisualMissionItem::coordinateChanged, this, &MissionController::_recalcAltitudeRangeBearing); |
|
_linesTable[pair] = linevect; |
|
} |
|
} |
|
lastCoordinateItem = item; |
|
} |
|
} |
|
} |
|
|
|
|
|
{ |
|
// Create a temporary QObjectList and replace the model data |
|
QObjectList objs; |
|
objs.reserve(_linesTable.count()); |
|
foreach(CoordinateVector *vect, _linesTable.values()) { |
|
objs.append(vect); |
|
} |
|
|
|
// We don't delete here because many links may still be valid |
|
_waypointLines.swapObjectList(objs); |
|
} |
|
|
|
|
|
// Anything left in the old table is an obsolete line object that can go |
|
qDeleteAll(old_table); |
|
|
|
_recalcAltitudeRangeBearing(); |
|
|
|
emit waypointLinesChanged(); |
|
} |
|
|
|
void MissionController::_recalcAltitudeRangeBearing() |
|
{ |
|
if (!_visualItems->count()) |
|
return; |
|
|
|
bool firstCoordinateItem = true; |
|
VisualMissionItem* lastCoordinateItem = qobject_cast<VisualMissionItem*>(_visualItems->get(0)); |
|
|
|
SimpleMissionItem* homeItem = qobject_cast<SimpleMissionItem*>(lastCoordinateItem); |
|
|
|
if (!homeItem) { |
|
qWarning() << "Home item is not SimpleMissionItem"; |
|
} |
|
|
|
bool showHomePosition = homeItem->showHomePosition(); |
|
|
|
qCDebug(MissionControllerLog) << "_recalcAltitudeRangeBearing"; |
|
|
|
// If home position is valid we can calculate distances between all waypoints. |
|
// If home position is not valid we can only calculate distances between waypoints which are |
|
// both relative altitude. |
|
|
|
// No values for first item |
|
lastCoordinateItem->setAltDifference(0.0); |
|
lastCoordinateItem->setAzimuth(0.0); |
|
lastCoordinateItem->setDistance(-1.0); |
|
|
|
double minAltSeen = 0.0; |
|
double maxAltSeen = 0.0; |
|
const double homePositionAltitude = homeItem->coordinate().altitude(); |
|
minAltSeen = maxAltSeen = homeItem->coordinate().altitude(); |
|
|
|
bool linkBackToHome = false; |
|
for (int i=1; i<_visualItems->count(); i++) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
|
|
// Assume the worst |
|
item->setAzimuth(0.0); |
|
item->setDistance(-1.0); |
|
|
|
// If we still haven't found the first coordinate item and we hit a a takeoff command link back to home |
|
if (firstCoordinateItem && |
|
item->isSimpleItem() && |
|
qobject_cast<SimpleMissionItem*>(item)->command() == MavlinkQmlSingleton::MAV_CMD_NAV_TAKEOFF) { |
|
linkBackToHome = true; |
|
} |
|
|
|
if (item->specifiesCoordinate()) { |
|
// Keep track of the min/max altitude for all waypoints so we can show altitudes as a percentage |
|
|
|
double absoluteAltitude = item->coordinate().altitude(); |
|
if (item->coordinateHasRelativeAltitude()) { |
|
absoluteAltitude += homePositionAltitude; |
|
} |
|
minAltSeen = std::min(minAltSeen, absoluteAltitude); |
|
maxAltSeen = std::max(maxAltSeen, absoluteAltitude); |
|
|
|
if (!item->exitCoordinateSameAsEntry()) { |
|
absoluteAltitude = item->exitCoordinate().altitude(); |
|
if (item->exitCoordinateHasRelativeAltitude()) { |
|
absoluteAltitude += homePositionAltitude; |
|
} |
|
minAltSeen = std::min(minAltSeen, absoluteAltitude); |
|
maxAltSeen = std::max(maxAltSeen, absoluteAltitude); |
|
} |
|
|
|
if (!item->isStandaloneCoordinate()) { |
|
firstCoordinateItem = false; |
|
if (lastCoordinateItem != homeItem || (showHomePosition && linkBackToHome)) { |
|
double azimuth, distance, altDifference; |
|
|
|
// Subsequent coordinate items link to last coordinate item. If the last coordinate item |
|
// is an invalid home position we skip the line |
|
_calcPrevWaypointValues(homePositionAltitude, item, lastCoordinateItem, &azimuth, &distance, &altDifference); |
|
item->setAltDifference(altDifference); |
|
item->setAzimuth(azimuth); |
|
item->setDistance(distance); |
|
} |
|
lastCoordinateItem = item; |
|
} |
|
} |
|
} |
|
|
|
// Walk the list again calculating altitude percentages |
|
double altRange = maxAltSeen - minAltSeen; |
|
for (int i=0; i<_visualItems->count(); i++) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
|
|
if (item->specifiesCoordinate()) { |
|
double absoluteAltitude = item->coordinate().altitude(); |
|
if (item->coordinateHasRelativeAltitude()) { |
|
absoluteAltitude += homePositionAltitude; |
|
} |
|
if (altRange == 0.0) { |
|
item->setAltPercent(0.0); |
|
} else { |
|
item->setAltPercent((absoluteAltitude - minAltSeen) / altRange); |
|
} |
|
} |
|
} |
|
} |
|
|
|
// This will update the sequence numbers to be sequential starting from 0 |
|
void MissionController::_recalcSequence(void) |
|
{ |
|
// Setup ascending sequence numbers for all visual items |
|
|
|
int sequenceNumber = 0; |
|
for (int i=0; i<_visualItems->count(); i++) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
|
|
item->setSequenceNumber(sequenceNumber++); |
|
if (!item->isSimpleItem()) { |
|
ComplexMissionItem* complexItem = qobject_cast<ComplexMissionItem*>(item); |
|
|
|
if (complexItem) { |
|
sequenceNumber = complexItem->lastSequenceNumber() + 1; |
|
} else { |
|
qWarning() << "isSimpleItem == false, yet not ComplexMissionItem"; |
|
} |
|
} |
|
} |
|
} |
|
|
|
// This will update the child item hierarchy |
|
void MissionController::_recalcChildItems(void) |
|
{ |
|
VisualMissionItem* currentParentItem = qobject_cast<VisualMissionItem*>(_visualItems->get(0)); |
|
|
|
currentParentItem->childItems()->clear(); |
|
|
|
for (int i=1; i<_visualItems->count(); i++) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
|
|
// Set up non-coordinate item child hierarchy |
|
if (item->specifiesCoordinate()) { |
|
item->childItems()->clear(); |
|
currentParentItem = item; |
|
} else if (item->isSimpleItem()) { |
|
currentParentItem->childItems()->append(item); |
|
} |
|
} |
|
} |
|
|
|
void MissionController::_recalcAll(void) |
|
{ |
|
_recalcSequence(); |
|
_recalcChildItems(); |
|
_recalcWaypointLines(); |
|
} |
|
|
|
/// Initializes a new set of mission items |
|
void MissionController::_initAllVisualItems(void) |
|
{ |
|
SimpleMissionItem* homeItem = NULL; |
|
|
|
// Setup home position at index 0 |
|
|
|
homeItem = qobject_cast<SimpleMissionItem*>(_visualItems->get(0)); |
|
if (!homeItem) { |
|
qWarning() << "homeItem not SimpleMissionItem"; |
|
return; |
|
} |
|
|
|
homeItem->setHomePositionSpecialCase(true); |
|
homeItem->setShowHomePosition(_editMode); |
|
homeItem->missionItem().setCommand(MAV_CMD_NAV_WAYPOINT); |
|
homeItem->missionItem().setFrame(MAV_FRAME_GLOBAL); |
|
homeItem->setIsCurrentItem(true); |
|
|
|
if (!_editMode && _activeVehicle && _activeVehicle->homePositionAvailable()) { |
|
homeItem->setCoordinate(_activeVehicle->homePosition()); |
|
homeItem->setShowHomePosition(true); |
|
} |
|
|
|
QmlObjectListModel* newComplexItems = new QmlObjectListModel(this); |
|
for (int i=0; i<_visualItems->count(); i++) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
_initVisualItem(item); |
|
|
|
// Set up complex item list |
|
if (!item->isSimpleItem()) { |
|
ComplexMissionItem* complexItem = qobject_cast<ComplexMissionItem*>(item); |
|
|
|
if (complexItem) { |
|
newComplexItems->append(item); |
|
} else { |
|
qWarning() << "isSimpleItem == false, but not ComplexMissionItem"; |
|
} |
|
} |
|
} |
|
|
|
if (_complexItems) { |
|
_complexItems->deleteLater(); |
|
} |
|
_complexItems = newComplexItems; |
|
|
|
_recalcAll(); |
|
|
|
emit visualItemsChanged(); |
|
emit complexVisualItemsChanged(); |
|
|
|
_visualItems->setDirty(false); |
|
|
|
connect(_visualItems, &QmlObjectListModel::dirtyChanged, this, &MissionController::_dirtyChanged); |
|
} |
|
|
|
void MissionController::_deinitAllVisualItems(void) |
|
{ |
|
for (int i=0; i<_visualItems->count(); i++) { |
|
_deinitVisualItem(qobject_cast<VisualMissionItem*>(_visualItems->get(i))); |
|
} |
|
|
|
connect(_visualItems, &QmlObjectListModel::dirtyChanged, this, &MissionController::_dirtyChanged); |
|
} |
|
|
|
void MissionController::_initVisualItem(VisualMissionItem* visualItem) |
|
{ |
|
_visualItems->setDirty(false); |
|
|
|
connect(visualItem, &VisualMissionItem::specifiesCoordinateChanged, this, &MissionController::_recalcWaypointLines); |
|
connect(visualItem, &VisualMissionItem::coordinateHasRelativeAltitudeChanged, this, &MissionController::_recalcWaypointLines); |
|
connect(visualItem, &VisualMissionItem::exitCoordinateHasRelativeAltitudeChanged, this, &MissionController::_recalcWaypointLines); |
|
|
|
if (visualItem->isSimpleItem()) { |
|
// We need to track commandChanged on simple item since recalc has special handling for takeoff command |
|
SimpleMissionItem* simpleItem = qobject_cast<SimpleMissionItem*>(visualItem); |
|
if (simpleItem) { |
|
connect(&simpleItem->missionItem()._commandFact, &Fact::valueChanged, this, &MissionController::_itemCommandChanged); |
|
} else { |
|
qWarning() << "isSimpleItem == true, yet not SimpleMissionItem"; |
|
} |
|
} else { |
|
// We need to track changes of lastSequenceNumber so we can recalc sequence numbers for subsequence items |
|
ComplexMissionItem* complexItem = qobject_cast<ComplexMissionItem*>(visualItem); |
|
connect(complexItem, &ComplexMissionItem::lastSequenceNumberChanged, this, &MissionController::_recalcSequence); |
|
} |
|
} |
|
|
|
void MissionController::_deinitVisualItem(VisualMissionItem* visualItem) |
|
{ |
|
// Disconnect all signals |
|
disconnect(visualItem, 0, 0, 0); |
|
} |
|
|
|
void MissionController::_itemCommandChanged(void) |
|
{ |
|
_recalcChildItems(); |
|
_recalcWaypointLines(); |
|
} |
|
|
|
void MissionController::_activeVehicleChanged(Vehicle* activeVehicle) |
|
{ |
|
qCDebug(MissionControllerLog) << "_activeVehicleChanged activeVehicle" << activeVehicle; |
|
|
|
if (_activeVehicle) { |
|
MissionManager* missionManager = _activeVehicle->missionManager(); |
|
|
|
disconnect(missionManager, &MissionManager::newMissionItemsAvailable, this, &MissionController::_newMissionItemsAvailableFromVehicle); |
|
disconnect(missionManager, &MissionManager::inProgressChanged, this, &MissionController::_inProgressChanged); |
|
disconnect(missionManager, &MissionManager::currentItemChanged, this, &MissionController::_currentMissionItemChanged); |
|
disconnect(_activeVehicle, &Vehicle::homePositionAvailableChanged, this, &MissionController::_activeVehicleHomePositionAvailableChanged); |
|
disconnect(_activeVehicle, &Vehicle::homePositionChanged, this, &MissionController::_activeVehicleHomePositionChanged); |
|
_activeVehicle = NULL; |
|
} |
|
|
|
// We always remove all items on vehicle change. This leaves a user model hole: |
|
// If the user has unsaved changes in the Plan view they will lose them |
|
removeAllMissionItems(); |
|
|
|
_activeVehicle = activeVehicle; |
|
|
|
if (_activeVehicle) { |
|
MissionManager* missionManager = activeVehicle->missionManager(); |
|
|
|
connect(missionManager, &MissionManager::newMissionItemsAvailable, this, &MissionController::_newMissionItemsAvailableFromVehicle); |
|
connect(missionManager, &MissionManager::inProgressChanged, this, &MissionController::_inProgressChanged); |
|
connect(missionManager, &MissionManager::currentItemChanged, this, &MissionController::_currentMissionItemChanged); |
|
connect(_activeVehicle, &Vehicle::homePositionAvailableChanged, this, &MissionController::_activeVehicleHomePositionAvailableChanged); |
|
connect(_activeVehicle, &Vehicle::homePositionChanged, this, &MissionController::_activeVehicleHomePositionChanged); |
|
|
|
if (!syncInProgress()) { |
|
// We have to manually ask for the items from the Vehicle |
|
getMissionItems(); |
|
} |
|
|
|
_activeVehicleHomePositionChanged(_activeVehicle->homePosition()); |
|
_activeVehicleHomePositionAvailableChanged(_activeVehicle->homePositionAvailable()); |
|
} |
|
|
|
// Whenever vehicle changes we need to update syncInProgress |
|
emit syncInProgressChanged(syncInProgress()); |
|
} |
|
|
|
void MissionController::_activeVehicleHomePositionAvailableChanged(bool homePositionAvailable) |
|
{ |
|
if (!_editMode && _visualItems) { |
|
SimpleMissionItem* homeItem = qobject_cast<SimpleMissionItem*>(_visualItems->get(0)); |
|
|
|
if (homeItem) { |
|
homeItem->setShowHomePosition(homePositionAvailable); |
|
_recalcWaypointLines(); |
|
} else { |
|
qWarning() << "Unabled to cast home item to SimpleMissionItem"; |
|
} |
|
} |
|
} |
|
|
|
void MissionController::_activeVehicleHomePositionChanged(const QGeoCoordinate& homePosition) |
|
{ |
|
if (!_editMode && _visualItems) { |
|
qobject_cast<VisualMissionItem*>(_visualItems->get(0))->setCoordinate(homePosition); |
|
_recalcWaypointLines(); |
|
} |
|
} |
|
|
|
void MissionController::setAutoSync(bool autoSync) |
|
{ |
|
// FIXME: AutoSync temporarily turned off |
|
#if 0 |
|
_autoSync = autoSync; |
|
emit autoSyncChanged(_autoSync); |
|
|
|
if (_autoSync) { |
|
_dirtyChanged(true); |
|
} |
|
#else |
|
Q_UNUSED(autoSync) |
|
#endif |
|
} |
|
|
|
void MissionController::_dirtyChanged(bool dirty) |
|
{ |
|
if (dirty && _autoSync) { |
|
Vehicle* activeVehicle = qgcApp()->toolbox()->multiVehicleManager()->activeVehicle(); |
|
|
|
if (activeVehicle && !activeVehicle->armed()) { |
|
if (_activeVehicle->missionManager()->inProgress()) { |
|
_queuedSend = true; |
|
} else { |
|
_autoSyncSend(); |
|
} |
|
} |
|
} |
|
} |
|
|
|
void MissionController::_autoSyncSend(void) |
|
{ |
|
_queuedSend = false; |
|
if (_visualItems) { |
|
sendMissionItems(); |
|
_visualItems->setDirty(false); |
|
} |
|
} |
|
|
|
void MissionController::_inProgressChanged(bool inProgress) |
|
{ |
|
emit syncInProgressChanged(inProgress); |
|
if (!inProgress && _queuedSend) { |
|
_autoSyncSend(); |
|
} |
|
} |
|
|
|
bool MissionController::_findLastAltitude(double* lastAltitude) |
|
{ |
|
bool found = false; |
|
double foundAltitude; |
|
|
|
// Don't use home position |
|
for (int i=1; i<_visualItems->count(); i++) { |
|
VisualMissionItem* visualItem = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
|
|
if (visualItem->specifiesCoordinate() && !visualItem->isStandaloneCoordinate()) { |
|
foundAltitude = visualItem->exitCoordinate().altitude(); |
|
found = true; |
|
|
|
if (visualItem->isSimpleItem()) { |
|
SimpleMissionItem* simpleItem = qobject_cast<SimpleMissionItem*>(visualItem); |
|
if ((MAV_CMD)simpleItem->command() == MAV_CMD_NAV_TAKEOFF) { |
|
found = false; |
|
} |
|
} |
|
} |
|
} |
|
|
|
if (found) { |
|
*lastAltitude = foundAltitude; |
|
} |
|
|
|
return found; |
|
} |
|
|
|
bool MissionController::_findLastAcceptanceRadius(double* lastAcceptanceRadius) |
|
{ |
|
bool found = false; |
|
double foundAcceptanceRadius; |
|
|
|
for (int i=0; i<_visualItems->count(); i++) { |
|
VisualMissionItem* visualItem = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
|
|
if (visualItem->isSimpleItem()) { |
|
SimpleMissionItem* simpleItem = qobject_cast<SimpleMissionItem*>(visualItem); |
|
|
|
if (simpleItem) { |
|
if ((MAV_CMD)simpleItem->command() == MAV_CMD_NAV_WAYPOINT) { |
|
foundAcceptanceRadius = simpleItem->missionItem().param2(); |
|
found = true; |
|
} |
|
} else { |
|
qWarning() << "isSimpleItem == true, yet not SimpleMissionItem"; |
|
} |
|
} |
|
} |
|
|
|
if (found) { |
|
*lastAcceptanceRadius = foundAcceptanceRadius; |
|
} |
|
|
|
return found; |
|
} |
|
|
|
double MissionController::_normalizeLat(double lat) |
|
{ |
|
// Normalize latitude to range: 0 to 180, S to N |
|
return lat + 90.0; |
|
} |
|
|
|
double MissionController::_normalizeLon(double lon) |
|
{ |
|
// Normalize longitude to range: 0 to 360, W to E |
|
return lon + 180.0; |
|
} |
|
|
|
/// Add the home position item to the front of the list |
|
void MissionController::_addPlannedHomePosition(QmlObjectListModel* visualItems, bool addToCenter) |
|
{ |
|
SimpleMissionItem* homeItem = new SimpleMissionItem(_activeVehicle, this); |
|
visualItems->insert(0, homeItem); |
|
|
|
if (visualItems->count() > 1 && addToCenter) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(visualItems->get(1)); |
|
|
|
double north = _normalizeLat(item->coordinate().latitude()); |
|
double south = north; |
|
double east = _normalizeLon(item->coordinate().longitude()); |
|
double west = east; |
|
|
|
for (int i=2; i<visualItems->count(); i++) { |
|
item = qobject_cast<VisualMissionItem*>(visualItems->get(i)); |
|
|
|
double lat = _normalizeLat(item->coordinate().latitude()); |
|
double lon = _normalizeLon(item->coordinate().longitude()); |
|
|
|
north = fmax(north, lat); |
|
south = fmin(south, lat); |
|
east = fmax(east, lon); |
|
west = fmin(west, lon); |
|
} |
|
|
|
homeItem->setCoordinate(QGeoCoordinate((south + ((north - south) / 2)) - 90.0, (west + ((east - west) / 2)) - 180.0, 0.0)); |
|
} else { |
|
homeItem->setCoordinate(qgcApp()->lastKnownHomePosition()); |
|
} |
|
} |
|
|
|
void MissionController::_currentMissionItemChanged(int sequenceNumber) |
|
{ |
|
if (!_editMode) { |
|
if (!_activeVehicle->firmwarePlugin()->sendHomePositionToVehicle()) { |
|
sequenceNumber++; |
|
} |
|
|
|
for (int i=0; i<_visualItems->count(); i++) { |
|
VisualMissionItem* item = qobject_cast<VisualMissionItem*>(_visualItems->get(i)); |
|
item->setIsCurrentItem(item->sequenceNumber() == sequenceNumber); |
|
} |
|
} |
|
} |
|
|
|
bool MissionController::syncInProgress(void) |
|
{ |
|
if (_activeVehicle) { |
|
return _activeVehicle->missionManager()->inProgress(); |
|
} else { |
|
return false; |
|
} |
|
}
|
|
|