Add support for "All commands" category

src/MissionManager/MissionCommandTree.cc

@@ -23,6 +23,7 @@
 
 MissionCommandTree::MissionCommandTree(QGCApplication* app, bool unitTest)
     : QGCTool(app)
+    , _allCommandsCategory(tr("All commands"))
     , _settingsManager(NULL)
     , _unitTest(unitTest)
 {
@@ -168,6 +169,7 @@ void MissionCommandTree::_buildAvailableCommands(Vehicle* vehicle)
             _availableCategories[baseFirmwareType][baseVehicleType].append(newCategory);
         }
     }
+    _availableCategories[baseFirmwareType][baseVehicleType].append(_allCommandsCategory);
 }
 
 QStringList MissionCommandTree::_availableCategoriesForVehicle(Vehicle* vehicle)
@@ -238,7 +240,7 @@ QVariantList MissionCommandTree::getCommandsForCategory(Vehicle* vehicle, const
     QMap<MAV_CMD, MissionCommandUIInfo*> commandMap = _availableCommands[baseFirmwareType][baseVehicleType];
     foreach (MAV_CMD command, commandMap.keys()) {
         MissionCommandUIInfo* uiInfo = commandMap[command];
-        if (uiInfo->category() == category) {
+        if (uiInfo->category() == category || category == _allCommandsCategory) {
             list.append(QVariant::fromValue(uiInfo));
         }
     }

src/MissionManager/MissionCommandTree.h

@@ -76,8 +76,10 @@ private:
     void _baseVehicleInfo(Vehicle* vehicle, MAV_AUTOPILOT& baseFirmwareType, MAV_TYPE& baseVehicleType) const;
 
 private:
-    /// List of all known command ids (not vehicle specific)
-    QList<int> _allCommandIds;
+    QString             _allCommandsCategory;   ///< Category which contains all available commands
+    QList<int>          _allCommandIds;         ///< List of all known command ids (not vehicle specific)
+    SettingsManager*    _settingsManager;
+    bool                _unitTest;              ///< true: running in unit test mode
 
     /// Full hierarchy
     QMap<MAV_AUTOPILOT, QMap<MAV_TYPE, MissionCommandList*>>                    _staticCommandTree;
@@ -88,8 +90,6 @@ private:
     /// Collapsed hierarchy for specific vehicle type
     QMap<MAV_AUTOPILOT, QMap<MAV_TYPE, QStringList>>                            _availableCategories;
 
-    SettingsManager*    _settingsManager;
-    bool                _unitTest; ///< true: running in unit test mode
 
 #ifdef UNITTEST_BUILD
     friend class MissionCommandTreeTest;