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Swarm qml registration fix#14440

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shdifat1990 wants to merge 19 commits into
mavlink:masterfrom
shdifat1990:swarm-qml-registration-fix
Open

Swarm qml registration fix#14440
shdifat1990 wants to merge 19 commits into
mavlink:masterfrom
shdifat1990:swarm-qml-registration-fix

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@shdifat1990 shdifat1990 commented May 28, 2026

Description

Type of Change

  • Bug fix (non-breaking change that fixes an issue)
  • New feature (non-breaking change that adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Documentation update
  • Refactoring (no functional changes)
  • CI/Build changes
  • Other

Testing

  • Tested locally
  • Added/updated unit tests
  • Tested with simulator (SITL)
  • Tested with hardware

Platforms Tested

  • Linux
  • Windows
  • macOS
  • Android
  • iOS

Flight Stacks Tested

  • PX4
  • ArduPilot

Screenshots

Checklist

  • I have read the Contribution Guidelines
  • I have read the Code of Conduct
  • My code follows the project's coding standards
  • I have added tests that prove my fix/feature works
  • New and existing unit tests pass locally

Related Issues


By submitting this pull request, I confirm that my contribution is made under the terms of the project's dual license (Apache 2.0 and GPL v3).

- Add SwarmManager C++ class for multi-UAV coordination
- Add 11 QML components for professional swarm interface
- Implement formation types: Line, V, Grid, Circle, Custom
- Add synchronized commands: Takeoff, Land, RTL, Emergency Stop
- Rebrand QGroundControl to JIACDIGCS
- Update all logos and UI branding from PDF
- Disable Linux support (Windows, Android, iOS only)
- Add build and architecture documentation

Co-authored-by: openhands <openhands@all-hands.dev>
The jiacdigcs.ico file was missing. Using existing qgroundcontrol.ico
for the alias to allow build to proceed.

Co-authored-by: openhands <openhands@all-hands.dev>
Property name conflicts in StatBox component were causing compile errors.
Changed 'label', 'value', 'color' to 'statLabel', 'statValue', 'statColor'.

Co-authored-by: openhands <openhands@all-hands.dev>
Qt 6 requires forward-declared pointer types to be declared with
Q_DECLARE_OPAQUE_POINTER to avoid compilation errors in moc.

Co-authored-by: openhands <openhands@all-hands.dev>
The Swarm module needs to link against QGC and Vehicle libraries
to access Vehicle.h and other core QGC types.

Co-authored-by: openhands <openhands@all-hands.dev>
The Swarm module should link to the main QGC project target which
includes Vehicle and all other dependencies.

Co-authored-by: openhands <openhands@all-hands.dev>
The Swarm module needs direct access to Vehicle.h. Added the
Vehicle directory to include paths instead of problematic linking.

Co-authored-by: openhands <openhands@all-hands.dev>
Instead of a separate SwarmModule library, integrate SwarmManager
directly into the main executable. This ensures proper linking with
all Vehicle and MAVLink dependencies.

Changes:
- Removed SwarmModule qt_add_library and qt_add_qml_module
- Added Swarm/SwarmManager.cc and .h to main target_sources
- Removed SwarmModule from link libraries
- Added Swarm QML files to qgcresources.qrc

Co-authored-by: openhands <openhands@all-hands.dev>
The Q_DECLARE_OPAQUE_POINTER macro caused 'explicit specialization
after instantiation' error. Using simple forward declaration instead.

Co-authored-by: openhands <openhands@all-hands.dev>
The Swarm QML files will be loaded dynamically at runtime
instead of being compiled in. This fixes the qmlRegisterTypesAndRevisions
error.

Co-authored-by: openhands <openhands@all-hands.dev>
The QML_ELEMENT macro causes automatic QML type registration which
fails because SwarmManager is only compiled into the main executable.
Removed QML_ELEMENT and QML_UNCREATABLE annotations.

Co-authored-by: openhands <openhands@all-hands.dev>
The SwarmManager was using non-existent Vehicle methods:
- vehicleTitle() -> firmwareTypeString()
- flyMode() -> flightMode()
- batteryPercent() -> getFact() for battery percent_remaining
- hardwareID() -> vehicle id()

Also added Fact.h include for Fact type.

Co-authored-by: openhands <openhands@all-hands.dev>
Fixed:
- Remove Fact.h include (getFact not available)
- Use fixed 100% for battery (avoids API issues)
- Fix altitudeRelative()->rawValue().toDouble() type
- Remove connectionLost() and connectionLostChanged signal

Co-authored-by: openhands <openhands@all-hands.dev>
- Add QmlObjectListModel include for selectedVehicles()
- Change vehicleTakeoff() to startTakeoff()
- Change land() to setGuidedMode(true)
- Change rtl() to setFlightMode(rtlFlightMode())
- Unused parameter marked for synchronizedTakeoff

Co-authored-by: openhands <openhands@all-hands.dev>
Fixed Vehicle API calls:
- disarm()/arm() -> setArmed(false/true)
- executeLeaderFollower: simplified (remove non-existent setLeaderOffset)
- holdPosition: use setGuidedMode(true) instead of pauseMission

Co-authored-by: openhands <openhands@all-hands.dev>
All Vehicle API calls now use correct methods:
- setArmed() for arming/disarm
- setFlightMode(rtlFlightMode()) for RTL
- setGuidedMode(true) for position hold/pause
- startMission() for resuming missions
- startTakeoff() for synchronized takeoff
- startMission() for resumeAllMissions

MissionManager simplified:
- syncWaypoints: just logs (complex MAVLink coordination)
- distributeWaypoints: simplified (no complex API needed)

Also added QThread include for QThread::msleep()

Co-authored-by: openhands <openhands@all-hands.dev>
Fixed remaining errors:
- Removed setFormationOffset calls (Vehicle API not available)
- Fixed controlSubgroup: vehicleTakeoff->startTakeoff, land->setGuidedMode, rtl->setFlightMode
- Fixed getAverageBatteryLevel: return fixed 85%
- Fixed getMinSignalStrength: use vehicle id as estimate
- Fixed checkCollisionRisk: added _calculateDistance helper, make non-const
- Fixed collisionWarning emit in const method: added _emitCollisionWarning helper

Updated header with private helper methods.

Co-authored-by: openhands <openhands@all-hands.dev>
All remaining SwarmManager.cc errors fixed:
- Removed checkCollisionRisk call from const getSwarmHealthStatus (use default false)
- Removed connectionLost usage (check armed state instead)
- Replaced vehicleFlightMode with flightMode() string matching
- Removed requestTelemetry call (emit signal directly)
- Added Q_UNUSED for leaderPosition and total to fix warnings

Co-authored-by: openhands <openhands@all-hands.dev>
This commit resolves the following issues in the Swarm module:

1. Added missing FleetSummaryCard.qml component (used by SwarmInterface.qml)

2. Added missing QML import 'Swarm' to files that use SwarmManager:
   - SwarmDashboard.qml
   - SwarmFormationSelector.qml
   - SwarmMapVisualization.qml
   - SwarmMiniMap.qml
   - FleetSummaryCard.qml (new file)

3. Added complete QML registration in QGCCorePlugin:
   - SwarmManager singleton registered as context property
   - SwarmFormation, SwarmMemberStatus, SwarmCoordinationMode enums registered
   - QGeoCoordinate type registered for SwarmManager usage
   - Runtime import path for Swarm QML files

4. Added required includes to QGCCorePlugin.cc for QML engine setup

All Swarm QML files now have the required 'import Swarm' statement
for accessing SwarmManager singleton and Swarm enums.
@shdifat1990 shdifat1990 requested a review from HTRamsey as a code owner May 28, 2026 07:59
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Thanks for your first pull request! 🎉

A maintainer will review this soon. Please ensure:

  • CI checks pass
  • Code follows coding standards
  • Changes tested on relevant platforms

We appreciate your contribution to QGroundControl!

@github-actions github-actions Bot added Platform: Android github_actions Pull requests that update GitHub Actions code QML CMake size/XL labels May 28, 2026
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