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VR-Forces 4.1 Class Documentation
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VR-Forces 4.1 Class Documentation
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The formation hierarchy is responsible for keeping track of the aggregate organization and formation. More...
Public Member Functions | |
| DtFormationHierarchy (QObject *parent=NULL) | |
| virtual void | setupFormation (DtFormation *, const DtString &formationName) |
| Sets up the model datum to have the correct formation and returns the extent encompassed by the entities. | |
 Public Member Functions inherited from DtEchelonHierarchy | |
| DtEchelonHierarchy (QObject *parent=NULL) | |
| default constructor | |
| virtual | ~DtEchelonHierarchy () |
| destructor | |
| virtual void | init (const DtModelDataDict *dict) |
| Connects to the model data dictionary. | |
| virtual DtEchelonHierarchyNode * | node (const QString &strKey) const |
| Returns the node which corresponds to the key. | |
| virtual void | allDecendentsOf (const DtModelKey &key, QVector< DtModelKey > &resultList) const |
| Returns the list of ModelKeys which are the decendents of node key in the resultList argument. | |
| virtual void | allImmediateDecendentsOf (const DtModelKey &key, QVector< DtModelKey > &resultList) const |
| Returns a list of top level decendents of specified item. | |
| virtual bool | isSuperiorOf (const DtModelKey &superior, const DtModelKey &subordinate) const |
| Returns true only if the superior is either a direct or indirect superior of the subordinant. | |
| virtual const DtPtrQList < DtEchelonHierarchyNode * > & | nodeList () const |
| virtual const DtModelDataDict * | modelDataDict () const |
| virtual void | setAlwaysReconnectAllNodes (bool value) |
| If set, all nodes will be reconnected each time a node is added. | |
| virtual bool | alwaysReconnectAllNodes () const |
| virtual void | tick () |
| Sends queued node reparented signals. | |
Protected Member Functions | |
| virtual void | connectNode (DtEchelonHierarchyNode *n) |
| Connects this node to the rest of the hierarchy. | |
| virtual void | setupFormation (DtFormationModelData *, DtFormation *, const DtString &formationName) |
| Protected Member Functions inherited from DtEchelonHierarchy | |
| virtual bool | shouldBeAdded (const DtModelKey &key) |
| Returs true if the model data referenced by this key should be added to the hierarchy. | |
| virtual DtEchelonHierarchyNode * | addModelNode (const DtModelKey &key) |
| Adds a new node to the hierarchy with this key, calls connectNode() to connect the child/parent relationships appropriatly, emits nodeAdded() and returns a pointer to the new node. | |
| virtual void | removeModelNode (const DtModelKey &key) |
| Removes the node with this key. | |
| virtual void | updateModelNode (const DtModelKey &key) |
| Updates information about a node that already exists in the tree. | |
| virtual void | reconnectNode (DtEchelonHierarchyNode *node) |
| Removes all children and reconnects node. | |
| virtual void | connectChild (DtEchelonHierarchyNode *parentNode, DtEchelonHierarchyNode *childNode) |
| Connects the childNode to the parentNode. | |
| virtual void | disconnectNode (DtEchelonHierarchyNode *node) |
| Disconnects this node from the rest of the hierarchy. | |
| virtual int | calculateLevelsFromNode (DtEchelonHierarchyNode *node) |
| Calculates the node level for all nodes below, and including node. | |
| virtual void | calculateAllLevels () |
| Calculates the node level for all nodes in the hierarchy. | |
| virtual void | sendQueuedNodeReparentedSignals () |
| Sends a nodeReparented() signal for each key in the queue. | |
Additional Inherited Members | |
| Public Slots inherited from DtEchelonHierarchy | |
| virtual void | addModelData (const DtModelKey &key) |
| Checks to see if this model data should be added, and adds if so. | |
| virtual void | removeModelData (const DtModelKey &key) |
| Removes this model data from the hierarchy if it exists. | |
| virtual void | updateModelData (const DtModelKey &key, int changed) |
| If key is a current entry in the hierarchy, this function calls updateModelNode(). | |
| virtual void | reconnectAllNodes () |
| Dissconnects the entire hierarchy, and then calls connectNode() for each node in the hierarchy. | |
| Signals inherited from DtEchelonHierarchy | |
| void | nodeAdded (const DtModelKey &) |
| Emitted when a new echelon node is added to the hierarchy. | |
| void | nodeAboutToBeRemoved (const DtModelKey &) |
| Emitted immediadly before an echelon node is removed from the hierarchy. | |
| void | nodeReparented (const DtModelKey &) |
| Emitted whenever a node's parent changes. | |
| Static Public Member Functions inherited from DtEchelonHierarchy | |
| static DtEchelonHierarchy * | create (QObject *parent) |
| Returns a newly created instance of a DtEchelonHierarchy. | |
| Protected Slots inherited from DtEchelonHierarchy | |
| virtual void | queueNodeReparentedSignal (const DtModelKey &key) |
| This queues the key value, for a nodeReparentedSignal. | |
| Protected Attributes inherited from DtEchelonHierarchy | |
| QHash< DtModelKey, DtEchelonHierarchyNode * > | myNodeDict |
| DtPtrQList < DtEchelonHierarchyNode * > | myNodeList |
| For looking up by key. | |
| const DtModelDataDict * | myModelDataDict |
| For searching linerally. | |
| bool | myAlwaysReconnectAllNodes |
| QVector< DtModelKey > | myNodeReparentedQueue |
The formation hierarchy is responsible for keeping track of the aggregate organization and formation.
| DtFormationHierarchy::DtFormationHierarchy | ( | QObject * | parent = NULL | ) |
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Sets up the model datum to have the correct formation and returns the extent encompassed by the entities.
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protectedvirtual |
Connects this node to the rest of the hierarchy.
Default implementation only calls calculateLevelsFromNode().
Reimplemented from DtEchelonHierarchy.
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protectedvirtual |