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Ig3DBaseRep Class Reference

#include <Iguana/GLModels/interface/Ig3DBaseRep.h>

Inheritance diagram for Ig3DBaseRep:

IgRep Ig2DRep Ig3DRep IgLegoRep IgRPhiRep IgRZRep IgSpareRep

List of all members.

Public Member Functions

virtual Ig3DBaseRep * child (SbString name) const
virtual Ig3DBaseRep * child (int n) const
virtual int children (void) const
virtual void clear (void)
virtual IgRepContext * context (void) const
virtual SoNode * findMagic (SbName name) const
 Ig3DBaseRep (Ig3DBaseModel *model, Ig3DBaseRep *parent, Ig3DBaseRep *prev, SoGroup *node)
virtual SoGroup * magic (SoGroup *node)
virtual SoGroup * magic (void) const
virtual IgModel * model (void) const
virtual SoGroup * node (SoGroup *node)
virtual SoGroup * node (void) const
 ~Ig3DBaseRep (void)

Static Public Member Functions

static Ig3DBaseRep * asRep (SoNode *node)
 Checked conversion of the node to a rep; use this whenever you wanted to do a dynamic_cast of a node to a rep.

Protected Member Functions

virtual void context (IgRepContext *context)
virtual void zap (bool search=false, bool kill=true)

Private Member Functions

 Ig3DBaseRep (const Ig3DBaseRep &)
Ig3DBaseRep & operator= (const Ig3DBaseRep &)

Private Attributes

IgRepContext * m_context
Ig3DBaseModel * m_model

Detailed Description

Definition at line 25 of file Ig3DBaseRep.h.

Constructor & Destructor Documentation

Ig3DBaseRep::Ig3DBaseRep ( Ig3DBaseModel *  model,
Ig3DBaseRep *  parent,
Ig3DBaseRep *  prev,
SoGroup *  node 
)

Definition at line 57 of file Ig3DBaseRep.cc.

References Ig3DBaseModel::add(), ASSERT, Ig3DBaseModel::change(), index, and m_model.

00061     : m_context (0),
00062       m_model (model)
00063 {
00064     ASSERT (m_model);
00065     ASSERT (node);
00066 
00067     // Ref myself -- I'll be pointed to from outside!
00068     ref ();
00069 
00070     // Give myself a magic recognisable name.
00071     setName ("IGUANA_3D_REP");
00072 
00073     // Turn off render caching in intermediate nodes
00074     renderCaching = OFF;
00075 
00076     // Add the magic group.
00077     ASSERT (getNumChildren () == 0);
00078     addChild (new SoGroup);
00079 
00080     // Add the node.
00081     // ASSERT (node is a separator or switch, not a group!)
00082     addChild (node);
00083 
00084     // Tell parent/model; this will broadcast a model change.
00085     ASSERT (! prev || parent);
00086     if (parent)
00087     {
00088         // If `prev' was given, insert right after it; otherwise make
00089         // this the first child (but skip the two non-rep children!).
00090         ASSERT (parent->findChild (this) == -1);
00091         ASSERT (parent->getNumChildren () >= 2);
00092         ASSERT (! prev || parent->findChild (prev) != -1);
00093         int index = prev ? parent->findChild (prev)+1 : 2;
00094         if (index < parent->getNumChildren ())
00095             parent->insertChild (this, index);
00096         else
00097             parent->addChild (this);
00098 
00099         m_model->change (parent);
00100     }
00101     else
00102         m_model->add (this);
00103 }

Ig3DBaseRep::~Ig3DBaseRep ( void   ) 

Definition at line 105 of file Ig3DBaseRep.cc.

References ASSERT, IgRepContext::erase(), m_context, m_model, IgRepContext::rep(), and zap().

00106 {
00107     // The destruction may come upon me in two ways: the object is
00108     // going away and the context is deleting me, or `zap' unref'd
00109     // myself (called from the parent).  In the former case Inventor
00110     // reference count may not yet be zero and I have to remove myself
00111     // from the scene graph.  Note however that I can never be deleted
00112     // by Inventor -- I ref'ed myself in the constructor.  The only I
00113     // can die is via `zap', which is only called here, meaning that
00114     // either myself or one of my ancestors had its context deleted.
00115     // However if my context *was* deleted, I must not delete it
00116     // again; if so, it has already set its rep to null, which we use
00117     // as a clue.
00118 
00119     // FIXME: `destroy()' does some useful work in Inventor, and it
00120     // isn't getting called for reps getting deleted via context
00121     // deletion.  Is that a problem?
00122 
00123     if (getRefCount () > 0)
00124         // NB: This cannot kill us again since the constructor ref'ed
00125         // myself, even though all Inventor references will go away.
00126         zap (true, false);
00127 
00128     // Make sure `zap' has ran and cleaned up everything.
00129     ASSERT (getRefCount () == 0);
00130     ASSERT (! m_model);
00131 
00132     // We should have no rep children now, `zap' removed them.  My
00133     // parent class takes care of deleting the remaining children.
00134     ASSERT (getNumChildren () == 2);
00135 
00136     // Make the context go away if we are not being deleted by it.
00137     ASSERT (m_context);
00138     if (m_context->rep ())
00139     {
00140         ASSERT (m_context->rep () == this);
00141         m_context->erase (false);
00142         delete m_context;
00143     }
00144 }

Ig3DBaseRep::Ig3DBaseRep ( const Ig3DBaseRep &   )  [private]

Member Function Documentation

Ig3DBaseRep * Ig3DBaseRep::asRep ( SoNode *  node  )  [static]

Checked conversion of the node to a rep; use this whenever you wanted to do a dynamic_cast of a node to a rep.

Required for TGS brain-deadness, they refuse to build Inventor libraries for MSVC++ with RTTI, so we need another mechanism. This one avoids having to declare Ig3DBaseRep as a node type, but has the drawback in that it has no way of verifying whether the separator really is a rep or not -- we just hope it is.

Definition at line 29 of file Ig3DBaseRep.cc.

Referenced by Ig3DBaseBrowser::onDeselect(), Ig3DBaseBrowser::onPick(), and Ig3DBaseBrowser::onSelect().

00030 {
00031     return (node
00032             && node->isOfType (SoSeparator::getClassTypeId ())
00033             && node->getName () == "IGUANA_3D_REP"
00034             ? static_cast<Ig3DBaseRep *> (node) : 0);
00035 }

Ig3DBaseRep * Ig3DBaseRep::child ( SbString  name  )  const [virtual]

Definition at line 217 of file Ig3DBaseRep.cc.

References c, child(), children(), i, and node().

00218 {
00219     for (int i = 0; i < children (); ++i)
00220     {
00221         Ig3DBaseRep *c = child (i);
00222         if (c->node ()->getName () == name.getString())
00223             return c;
00224     }
00225 
00226     return 0;
00227 }

Ig3DBaseRep * Ig3DBaseRep::child ( int  n  )  const [virtual]

Definition at line 205 of file Ig3DBaseRep.cc.

References ASSERT.

Referenced by child(), Ig2DModel::closestMatchName(), Ig2DModel::getLayer(), Ig2DRep::repositionChildren(), and Ig2DModel::setCutTransform().

00206 {
00207     ASSERT (i >= 0);
00208     ASSERT (getNumChildren () >= 2);
00209     ASSERT (i + 2 < getNumChildren ());
00210     ASSERT (getChild (i+2)
00211             && getChild (i+2)->isOfType (Ig3DBaseRep::getClassTypeId ()));
00212 
00213     return static_cast<Ig3DBaseRep *> (getChild (i+2));
00214 }

int Ig3DBaseRep::children ( void   )  const [virtual]

Definition at line 198 of file Ig3DBaseRep.cc.

References ASSERT.

Referenced by child(), Ig2DRep::repositionChildren(), and Ig2DModel::setCutTransform().

00199 {
00200     ASSERT (getNumChildren () >= 2);
00201     return getNumChildren () - 2;
00202 }

void Ig3DBaseRep::clear ( void   )  [virtual]

Definition at line 281 of file Ig3DBaseRep.cc.

References ASSERT, and node().

Referenced by drawVolumeTwig(), MMM_DEFUN_FUNC(), VisHepMCProductTwig::update(), VisCSCSeg2HETwig::update(), VisGenMETTwig::update(), VisTkSimHitTwig::update(), VisTkRecTracksTwig::update(), VisDTDigiTwig::update(), VisHORecHitTwig::update(), VisPFRecHitTwig::update(), VisCSCStripDigiTwig::update(), VisCSCRecHit2DTwig::update(), VisEcalRecHitTwig::update(), VisRPCGeometryTwig::update(), VisPSimHitTwig::update(), VisPCaloHitTwig::update(), VisL1GlobalTriggerReadoutRecordTwig::update(), VisTrackerPiRechitTwig::update(), VisTrackerClusterTwig::update(), VisPFClusterTwig::update(), VisCSCALCTDigiTwig::update(), VisTrackerGeometryTwig::update(), VisTrajectorySeedTwig::update(), VisTrackerPiClusterTwig::update(), VisTkRecTrackDetsTwig::update(), VisPixelDigiTwig::update(), VisDT2DSegmentTwig::update(), VisEcalUncalibratedRecHitTwig::update(), VisGsfTrackTwig::update(), VisGenJetTwig::update(), VisCSCSegmentTwig::update(), VisCSCCorrelatedLCTDigiTwig::update(), VisCSCComparatorDigiTwig::update(), VisHBHERecHitTwig::update(), VisBasicClusterTwig::update(), VisRPCDigiTwig::update(), VisCaloMETTwig::update(), VisTrackerRechit2DTwig::update(), VisGsfPFRecTrackTwig::update(), VisTrackTwig::update(), VisHFRecHitTwig::update(), VisHFDataFrameTwig::update(), VisHcalDetTwig::update(), VisDetIvTwig::update(), VisSimVertexTwig::update(), VisTrackerPiDigiTwig::update(), VisTkIdealHelixTracksTwig::update(), VisCaloTowerTwig::update(), VisCaloJetTwig::update(), VisPFRecTrackTwig::update(), VisDTRecHitsTwig::update(), VisCSCCLCTDigiTwig::update(), VisMETTwig::update(), VisSuperClusterCollectionTwig::update(), VisBasicClusterCollectionTwig::update(), VisDetTextureTwig::update(), VisTrackerRechit2DMatchedTwig::update(), VisTrackingParticleTwig::update(), VisRPCRecHitTwig::update(), VisDT4DSegmentTwig::update(), VisCSCWireDigiTwig::update(), VisCuTkGeometryTwig::update(), VisCandidateTwig::update(), VisMuonTwig::update(), VisFEDRawDataCollectionTwig::update(), VisEventIdTwig::update(), VisDTGeometryTwig::update(), VisTkSimTrackTwig::update(), VisRefitTrackTwig::update(), VisQueuedTwig::update(), VisCSCGeometryTwig::update(), VisCaloGeometryTwig::update(), VisSimTrackTwig::update(), VisTrackingRecHitTwig::update(), VisMuonEnergyTwig::update(), VisTrackerDigiTwig::update(), VisSuperClusterTwig::update(), VisGenJetCollectionTwig::update(), and VisCSCRPCDigiTwig::update().

00282 {
00283     ASSERT (node ());
00284     node ()->removeAllChildren ();
00285 }

void Ig3DBaseRep::context ( IgRepContext *  context  )  [protected, virtual]

Implements IgRep.

Definition at line 180 of file Ig3DBaseRep.cc.

References ASSERT, and m_context.

00181 {
00182     ASSERT (! m_context);
00183     ASSERT (context);
00184     m_context = context;
00185 }

IgRepContext * Ig3DBaseRep::context ( void   )  const [virtual]

Implements IgRep.

Definition at line 189 of file Ig3DBaseRep.cc.

References m_context.

Referenced by Ig3DBaseBrowser::onSelect(), and Ig2DModel::setCutTransform().

00190 { return m_context; }

SoNode * Ig3DBaseRep::findMagic ( SbName  name  )  const [virtual]

Definition at line 250 of file Ig3DBaseRep.cc.

References j, magic(), and node().

Referenced by Ig3DAnimsCategory::deleteOne(), Ig3DLightsCategory::deleteOne(), IgSpareBrowser::drawGrid(), IgRPhiBrowser::drawGrid(), Ig3DBaseBrowser::Ig3DBaseBrowser(), IgRPhiBrowser::IgRPhiBrowser(), IgSpareBrowser::IgSpareBrowser(), Ig3DLightsCategory::lightTypeChanged(), Ig3DLightsCategory::makeOne(), Ig3DAnimsCategory::makeOne(), Ig3DLightsCategory::reconstruct(), Ig3DAnimsCategory::reconstruct(), Ig3DClipsCategory::reconstruct(), Ig3DGridCategory::reconstruct(), Ig3DSlicersCategory::reconstruct(), Ig3DViewpointsCategory::registerBrowser(), Ig2DRep::repositionChildren(), and Ig3DLightsCategory::toggleOne().

00251 {
00252     for (int j = 0; j < magic ()->getNumChildren (); j++)
00253     {
00254         SoNode *node = magic ()->getChild (j);
00255         if (node->getName () == name)
00256             return node;        
00257     }   
00258     return 0;
00259 }

SoGroup * Ig3DBaseRep::magic ( SoGroup *  node  )  [virtual]

Definition at line 239 of file Ig3DBaseRep.cc.

References ASSERT, Ig3DBaseModel::change(), and m_model.

00240 {
00241     ASSERT (getNumChildren () >= 2);
00242     ASSERT (getChild (0) && getChild (0)->isOfType(SoGroup::getClassTypeId()));
00243     ASSERT (node);
00244     replaceChild (0, node);
00245     m_model->change (this);
00246     return node;
00247 }

SoGroup * Ig3DBaseRep::magic ( void   )  const [virtual]

Definition at line 231 of file Ig3DBaseRep.cc.

References ASSERT.

Referenced by Ig3DAnimsCategory::buildDefaults(), Ig3DLightsCategory::buildDefaults(), IgSpareBrowser::drawGrid(), IgRPhiBrowser::drawGrid(), findMagic(), Ig2DModel::Ig2DModel(), Ig2DRep::Ig2DRep(), IgIVView::IgIVView(), Ig3DGridCategory::makeCustomOne(), Ig3DSlicersCategory::makeOne(), Ig3DClipsCategory::makeOne(), Ig3DGridCategory::makeOne(), MMM_DEFUN_FUNC(), Ig3DViewpointsCategory::registerBrowser(), Ig3DClipsCategory::repActiveClips(), Ig3DGridCategory::repActiveGrids(), Ig3DSlicersCategory::repActiveSlicers(), Ig3DClipsCategory::repAllClips(), Ig3DGridCategory::repAllGrids(), and Ig3DSlicersCategory::repAllSlicers().

00232 {
00233     ASSERT (getNumChildren () >= 2);
00234     ASSERT (getChild (0) && getChild (0)->isOfType(SoGroup::getClassTypeId()));
00235     return static_cast<SoGroup *> (getChild (0));
00236 }

IgModel * Ig3DBaseRep::model ( void   )  const [virtual]

Implements IgRep.

Definition at line 193 of file Ig3DBaseRep.cc.

References m_model.

Referenced by MMM_DEFUN_FUNC(), Ig2DViewPropertiesCategory::setCuttingPlane(), and VisQueuedTwig::update().

00194 { return m_model; }

SoGroup * Ig3DBaseRep::node ( SoGroup *  node  )  [virtual]

Definition at line 270 of file Ig3DBaseRep.cc.

References ASSERT, Ig3DBaseModel::change(), and m_model.

00271 {
00272     ASSERT (getNumChildren () >= 2);
00273     ASSERT (getChild (1) && getChild (1)->isOfType(SoGroup::getClassTypeId()));
00274     ASSERT (node);
00275     replaceChild (1, node);
00276     m_model->change (this);
00277     return node;
00278 }

SoGroup * Ig3DBaseRep::node ( void   )  const [virtual]

Definition at line 262 of file Ig3DBaseRep.cc.

References ASSERT.

Referenced by child(), clear(), drawVolumeTwig(), findMagic(), Ig3DNodeCategory::focusIn(), IgIVView::IgIVView(), Ig3DGridCategory::makeCustomOne(), Ig3DSlicersCategory::makeOne(), Ig3DClipsCategory::makeOne(), Ig3DGridCategory::makeOne(), MMM_DEFUN_FUNC(), Ig2DRep::repositionChildren(), VisGenMETTwig::update(), VisCSCSeg2HETwig::update(), VisHORecHitTwig::update(), VisDTDigiTwig::update(), VisTkRecTracksTwig::update(), VisTkSimHitTwig::update(), VisRPCGeometryTwig::update(), VisEcalRecHitTwig::update(), VisCSCRecHit2DTwig::update(), VisCSCStripDigiTwig::update(), VisPFRecHitTwig::update(), VisTrackerGeometryTwig::update(), VisCSCALCTDigiTwig::update(), VisPFClusterTwig::update(), VisTrackerClusterTwig::update(), VisTrackerPiRechitTwig::update(), VisL1GlobalTriggerReadoutRecordTwig::update(), VisPCaloHitTwig::update(), VisPSimHitTwig::update(), VisEcalUncalibratedRecHitTwig::update(), VisDT2DSegmentTwig::update(), VisPixelDigiTwig::update(), VisTkRecTrackDetsTwig::update(), VisTrackerPiClusterTwig::update(), VisTrajectorySeedTwig::update(), VisBasicClusterTwig::update(), VisHBHERecHitTwig::update(), VisCSCComparatorDigiTwig::update(), VisCSCCorrelatedLCTDigiTwig::update(), VisCSCSegmentTwig::update(), VisGenJetTwig::update(), VisGsfTrackTwig::update(), VisCaloMETTwig::update(), VisRPCDigiTwig::update(), VisHcalDetTwig::update(), VisHFDataFrameTwig::update(), VisHFRecHitTwig::update(), VisTrackTwig::update(), VisGsfPFRecTrackTwig::update(), VisTrackerRechit2DTwig::update(), VisDetIvTwig::update(), VisDetTextureTwig::update(), VisBasicClusterCollectionTwig::update(), VisSuperClusterCollectionTwig::update(), VisMETTwig::update(), VisCSCCLCTDigiTwig::update(), VisDTRecHitsTwig::update(), VisPFRecTrackTwig::update(), VisCaloJetTwig::update(), VisCaloTowerTwig::update(), VisTkIdealHelixTracksTwig::update(), VisTrackerPiDigiTwig::update(), VisSimVertexTwig::update(), VisCuTkGeometryTwig::update(), VisCSCWireDigiTwig::update(), VisDT4DSegmentTwig::update(), VisRPCRecHitTwig::update(), VisTrackingParticleTwig::update(), VisTrackerRechit2DMatchedTwig::update(), VisMuonTwig::update(), VisCandidateTwig::update(), VisJetTagTwig::update(), VisG4TrackPtTwig::update(), VisDTGeometryTwig::update(), VisEventIdTwig::update(), VisCaloGeometryTwig::update(), VisCSCGeometryTwig::update(), VisQueuedTwig::update(), VisRefitTrackTwig::update(), VisTkSimTrackTwig::update(), VisTrackingRecHitTwig::update(), VisSimTrackTwig::update(), VisSuperClusterTwig::update(), VisTrackerDigiTwig::update(), VisCSCRPCDigiTwig::update(), VisGenJetCollectionTwig::update(), and zap().

00263 {
00264     ASSERT (getNumChildren () >= 2);
00265     ASSERT (getChild (1) && getChild (1)->isOfType(SoGroup::getClassTypeId()));
00266     return static_cast<SoGroup *> (getChild (1));
00267 }

Ig3DBaseRep& Ig3DBaseRep::operator= ( const Ig3DBaseRep &   )  [private]

void Ig3DBaseRep::zap ( bool  search = false,
bool  kill = true 
) [protected, virtual]

Definition at line 147 of file Ig3DBaseRep.cc.

References ASSERT, i, m_model, node(), and Ig3DBaseModel::remove().

Referenced by ~Ig3DBaseRep().

00148 {
00149     // Kill rep children.
00150     ASSERT (getNumChildren () >= 2);
00151     for (int i = getNumChildren () - 1; i >= 2; --i)
00152     {
00153         SoNode *node = getChild (i);
00154         ASSERT (node && node->isOfType (Ig3DBaseRep::getClassTypeId ()));
00155 
00156         // Get it off the list; since we ref reps in the constructor,
00157         // this isn't fatal...
00158         removeChild (i);
00159 
00160         // ... but this is -- blast it away.
00161         static_cast<Ig3DBaseRep *> (node)->zap ();
00162     }
00163 
00164     // Make sure model knows I am gone.  If I am not being zapped by
00165     // my parent, `search' will be true and the model will make sure
00166     // no references remain to me.
00167     m_model->remove (this, search);
00168     m_model = 0;
00169 
00170     // ... and make the fatal unref (unless we are being called from
00171     // the destructor, in which case just let it finish its job).
00172     ASSERT (getRefCount () == 1);
00173     if (kill)
00174         unref ();
00175     else
00176         unrefNoDelete ();
00177 }

Member Data Documentation

IgRepContext* Ig3DBaseRep::m_context [private]

Definition at line 58 of file Ig3DBaseRep.h.

Referenced by context(), and ~Ig3DBaseRep().

Ig3DBaseModel* Ig3DBaseRep::m_model [private]

Definition at line 59 of file Ig3DBaseRep.h.

Referenced by Ig3DBaseRep(), magic(), model(), node(), zap(), and ~Ig3DBaseRep().

The documentation for this class was generated from the following files:
Generated on Tue Jun 9 18:24:56 2009 for CMSSW by  doxygen 1.5.4