Changeset 1072 for branches/Carsten_PtrWork2/Source/System/FieldContainer/Base/OSGFieldContainer.cpp

Timestamp:

04/02/08 14:18:07 (8 months ago)

Author:

cneumann

Message:

replaced pointer field implementation
split FieldContainer/Fields? directory into Base and Handle subdir

Status: - ref counting seems to work (mt, cluster)

• new OSB loader works (well, the unittest does)
  
• VRML loader is deactivated
  
• get/edit handle for dynamic (pointer) fields missing
  
• need to remove some more old files - they get moved in this commit
  
• generated (i.e. base) code in following commit
  

Files:

• branches/Carsten_PtrWork2/Source/System/FieldContainer/Base/OSGFieldContainer.cpp (modified) (3 diffs)

branches/Carsten_PtrWork2/Source/System/FieldContainer/Base/OSGFieldContainer.cpp

@@ -112 +112 @@
-}
-
+/*! Internal function to establish a link from this container to its parent.
+    \warning Do NOT call this function manually, it is reserved for use by the
+    system.
+    
+    \param[in] pParent The parent.
+    \param[in] childFieldId Id of the field that holds the
+        pointer to \em this.
+    \param[in] parentFieldId Id of the field that should store the
+        pointer to \em pParent.
+    
+    \return \c true if the linking succeeded, \c false otherwise.
+    
+    \dev
+        This is normally overridden by generated code.
+    \enddev
+ */
+bool
+    FieldContainer::linkParent(
+        FieldContainerPtrConst pParent,
+        UInt16 const           childFieldId,
+        UInt16 const           parentFieldId)
+{
+    return true;
+}
+
+/*! Internal function to remove a link from this container to its parent.
+    \warning Do NOT call this function manually, it is reserved for use by the
+    system.
+    
+    \param[in] pParent The parent.
+    \param[in] parentFieldId Id of the field (in \c this) that stores the
+        pointer to \a pParent.
+    
+    \return \c true if the unlinking succeeded, \c false otherwise.
+    
+    \dev
+        This is normally overridden by generated code.
+    \enddev
+ */
+bool
+    FieldContainer::unlinkParent(
+        FieldContainerPtrConst pParent,
+        UInt16 const           parentFieldId)
+{
+    return true;
+}
+
+/*! Internal function to remove a link from this container to a child.
+    \warning Do NOT call this function manually, it is reserved for use by the
+    system.
+    
+    \param[in] pChild Child to unlink.
+    \param[in] childFieldId Id of the field (in \c this) that holds the
+        pointer to \a pChild.
+    
+    \return \c true if the unlinking succeeded, \c false otherwise.
+    
+    \dev
+        This is normally overridden by generated code.
+    \enddev
+ */
+bool
+    FieldContainer::unlinkChild(
+        FieldContainerPtrConst pChild,
+        UInt16 const           childFieldId)
+{
+    return true;
+}
+
-void FieldContainer::invalidateVolume(void)
-{
@@ -178 +247 @@
-        _pContainerChanges = Thread::getCurrentChangeList()->getNewEntry();
-
-        _pContainerChanges->uiEntryDesc   = ContainerChangeEntry::Change;
-        _pContainerChanges->pFieldFlags   = _pFieldFlags;
-        _pContainerChanges->uiContainerId = this->getId();
@@ -184 +252 @@
-    }
-
+    _pContainerChanges->uiEntryDesc |= ContainerChangeEntry::Change;
+    
+    Thread::getCurrentChangeList()->addUncommited(_pContainerChanges);
+}
+
+void
+    FieldContainer::registerResolveContainer(void)
+{
+    if(_pContainerChanges == NULL)
+    {
+        _pContainerChanges = Thread::getCurrentChangeList()->getNewEntry();
+        
+        _pContainerChanges->pFieldFlags          = _pFieldFlags;
+        _pContainerChanges->uiContainerId        = this->getId();
+        _pContainerChanges->bvUncommittedChanges = &_bvChanged;
+    }
+        
+    _pContainerChanges->uiEntryDesc |= ContainerChangeEntry::ResolveCandidate;
+    
+    Thread::getCurrentChangeList()->addUncommited(_pContainerChanges);
+}
+
+void
+    FieldContainer::registerDestroyContainer(void)
+{
+    if(_pContainerChanges == NULL)
+    {
+        _pContainerChanges = Thread::getCurrentChangeList()->getNewEntry();
+        
+        _pContainerChanges->pFieldFlags          = _pFieldFlags;
+        _pContainerChanges->uiContainerId        = this->getId();
+        _pContainerChanges->bvUncommittedChanges = &_bvChanged;
+    }
+        
+    _pContainerChanges->uiEntryDesc |= ContainerChangeEntry::DestroyCandidate;
+    
-    Thread::getCurrentChangeList()->addUncommited(_pContainerChanges);
-}