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Ig3DBaseModel Class Reference

#include <Iguana/GLModels/interface/Ig3DBaseModel.h>

Inheritance diagram for Ig3DBaseModel:

IgModel Ig2DModel Ig3DModel IgLegoModel IgRPhiModel IgRZModel IgSpareModel

List of all members.

Public Types

enum  EventType { ModelChanged }
typedef lat::Callback1
< Ig3DBaseModelEvent > 		Listener

Public Member Functions

virtual void add (Ig3DBaseRep *rep)
virtual Ig3DBaseRep * attachPoint (void) const
virtual void change (Ig3DBaseRep *rep)
virtual void changed (void)
 Ig3DBaseModel (IgState *state)
virtual void listen (EventType event, const Listener &listener)
virtual Ig3DBaseRep * lookup (SoGroup *node) const
virtual void remove (Ig3DBaseRep *rep, bool search=false)
virtual SoGroup * sceneGraph (void) const
virtual IgState * state (void) const
virtual void unlisten (EventType event, const Listener &listener)
 ~Ig3DBaseModel (void)

Static Public Member Functions

static std::string decode (const SbName &name)
static std::string decode (const std::string &name)
static SbString encode (const std::string &name)

Private Types

typedef std::vector< Listener > Listeners

Private Member Functions

 Ig3DBaseModel (const Ig3DBaseModel &)
Ig3DBaseModel & operator= (const Ig3DBaseModel &)

Private Attributes

Ig3DBaseRep * m_attachPoint
Listeners m_listeners
SoGroup * m_sceneGraph
IgState * m_state

Detailed Description

Definition at line 27 of file Ig3DBaseModel.h.

Member Typedef Documentation

typedef lat::Callback1<Ig3DBaseModelEvent> Ig3DBaseModel::Listener

Definition at line 30 of file Ig3DBaseModel.h.

typedef std::vector<Listener> Ig3DBaseModel::Listeners [private]

Definition at line 55 of file Ig3DBaseModel.h.

Member Enumeration Documentation

enum Ig3DBaseModel::EventType

Enumerator:
ModelChanged 

Definition at line 31 of file Ig3DBaseModel.h.

00031 { ModelChanged };

Constructor & Destructor Documentation

Ig3DBaseModel::Ig3DBaseModel ( IgState *  state  ) 

Definition at line 23 of file Ig3DBaseModel.cc.

References ASSERT, m_attachPoint, and m_sceneGraph.

00024     : m_state (state),
00025       m_sceneGraph (new SoSelection),
00026       m_attachPoint (0)
00027 {
00028     // ASSERT ("attachPoint is the scene graph or within it");
00029     m_sceneGraph->ref ();
00030     m_sceneGraph->setName ("IGUANA_SCENE_GRAPH_V2");
00031     Ig3DBaseRep *rep = new Ig3DBaseRep (this, 0, 0, new SoSeparator);
00032     ASSERT (m_attachPoint == rep);
00033 }

Ig3DBaseModel::~Ig3DBaseModel ( void   ) 

Definition at line 35 of file Ig3DBaseModel.cc.

References m_sceneGraph.

00036 { m_sceneGraph->unref (); }

Ig3DBaseModel::Ig3DBaseModel ( const Ig3DBaseModel &   )  [private]

Member Function Documentation

void Ig3DBaseModel::add ( Ig3DBaseRep *  rep  )  [virtual]

Definition at line 74 of file Ig3DBaseModel.cc.

References ASSERT, changed(), m_attachPoint, and m_sceneGraph.

Referenced by Ig3DBaseRep::Ig3DBaseRep().

00075 {
00076     ASSERT (rep);
00077 
00078     if (! m_attachPoint)
00079     {
00080         // Initialising: creating the root rep.
00081         ASSERT (m_sceneGraph->getNumChildren () == 0);
00082         m_sceneGraph->addChild (m_attachPoint = rep);
00083     }
00084     else
00085     {
00086         ASSERT (m_attachPoint->findChild (rep) == -1);
00087         m_attachPoint->addChild (rep);
00088         changed ();
00089     }
00090 }

Ig3DBaseRep * Ig3DBaseModel::attachPoint ( void   )  const [virtual]

Definition at line 144 of file Ig3DBaseModel.cc.

References m_attachPoint.

Referenced by Ig3DAnimsCategory::buildDefaults(), Ig3DSlicersCategory::buildDefaults(), Ig3DLightsCategory::buildDefaults(), Ig3DGridCategory::buildDefaults(), Ig3DClipsCategory::buildDefaults(), Ig2DModel::closestMatchName(), Ig3DClipsCategory::deleteOne(), Ig3DAnimsCategory::deleteOne(), Ig3DGridCategory::deleteOne(), Ig3DSlicersCategory::deleteOne(), Ig3DLightsCategory::deleteOne(), IgSpareBrowser::drawGrid(), IgRPhiBrowser::drawGrid(), Ig2DModel::fullMatch(), Ig2DModel::getLayer(), Ig2DModel::Ig2DModel(), Ig3DBaseBrowser::Ig3DBaseBrowser(), IgIVView::IgIVView(), IgRPhiBrowser::IgRPhiBrowser(), IgSpareBrowser::IgSpareBrowser(), Ig3DLightsCategory::lightTypeChanged(), Ig3DGridCategory::makeCustomOne(), Ig3DLightsCategory::makeOne(), Ig3DAnimsCategory::makeOne(), Ig3DSlicersCategory::makeOne(), Ig3DClipsCategory::makeOne(), Ig3DGridCategory::makeOne(), Ig3DGridCategory::openIVFile(), Ig3DLightsCategory::reconstruct(), Ig3DClipsCategory::reconstruct(), Ig3DAnimsCategory::reconstruct(), Ig3DSlicersCategory::reconstruct(), Ig3DGridCategory::reconstruct(), Ig3DViewpointsCategory::registerBrowser(), Ig3DGridCategory::removeGrids(), Ig3DGridCategory::saveIVFile(), Ig2DModel::setCutTransform(), and Ig3DLightsCategory::toggleOne().

00145 { return m_attachPoint; }

void Ig3DBaseModel::change ( Ig3DBaseRep *  rep  )  [virtual]

Definition at line 132 of file Ig3DBaseModel.cc.

References ASSERT, and changed().

Referenced by Ig3DBaseRep::Ig3DBaseRep(), Ig3DBaseRep::magic(), and Ig3DBaseRep::node().

00133 {
00134     ASSERT (rep);
00135     changed ();
00136 }

void Ig3DBaseModel::changed ( void   )  [virtual]

Definition at line 59 of file Ig3DBaseModel.cc.

References event(), and m_listeners.

Referenced by add(), change(), and remove().

00060 {
00061     Ig3DBaseModelEvent event (this);
00062     for (Listeners::iterator pos = m_listeners.begin ();
00063          pos != m_listeners.end (); ++pos)
00064         (*pos) (event);
00065 }

std::string Ig3DBaseModel::decode ( const SbName &  name  )  [static]

Definition at line 215 of file Ig3DBaseModel.cc.

References decode().

00216 { return decode (std::string (name.getString ())); }

std::string Ig3DBaseModel::decode ( const std::string &  name  )  [static]

Definition at line 182 of file Ig3DBaseModel.cc.

References ASSERT, code, first, i, HLT_VtxMuL3::result, and edm::second().

Referenced by Ig3DObjectCategory< T >::add(), Ig3DNodeCategory::addFields(), Ig3DNodeCategory::addNode(), Ig3DFieldPlanesCategory::addOne(), IgSoTwig::buildFromReps(), IgSoTwig::buildFromVis(), decode(), Ig3DSlicersCategory::makeOne(), Ig3DClipsCategory::makeOne(), Ig3DGridCategory::makeOne(), Ig3DViewpointsCategory::renameItem(), Ig3DSlicersCategory::renameItem(), Ig3DLightsCategory::renameItem(), Ig3DGridCategory::renameItem(), Ig3DClipsCategory::renameItem(), Ig3DAnimsCategory::renameItem(), and Ig3DFieldPlanesCategory::renameItem().

00183 {
00184     // Encode names so that they use valid OpenInventor characters and
00185     // thre rest is escaped as `_X<hex code>', and decode them when
00186     // reading in the files.
00187     static const char   hexdigits []     = "0123456789abcdef";
00188     std::string         result;
00189     const char          *first;
00190     const char          *second;
00191 
00192     for (std::string::size_type i = 0; i < name.size (); ++i)
00193         if (name[i] != '_'
00194             || i > name.size () - 4
00195             || name[i+1] != 'X'
00196             || !(first = strchr (hexdigits, name[i+2]))
00197             || !(second = strchr (hexdigits, name[i+3])))
00198             result.append (1, name[i]);
00199         else
00200         {
00201 #           if UCHAR_MAX != 255 || CHAR_BIT != 8
00202 #             error expected 8-bit characters
00203 #           endif
00204             unsigned int code = ((unsigned) (first - hexdigits) << 4)
00205                                 + ((unsigned) (second - hexdigits));
00206             ASSERT (code <= UCHAR_MAX);
00207             result += static_cast<char> (code);
00208             i += 3;
00209         }
00210 
00211     return result;
00212 }

SbString Ig3DBaseModel::encode ( const std::string &  name  )  [static]

Definition at line 149 of file Ig3DBaseModel.cc.

References i, and HLT_VtxMuL3::result.

Referenced by Ig3DLightsCategory::addExtraLights(), Ig3DFieldPlanesCategory::addOne(), Ig3DAnimsCategory::buildDefaults(), Ig3DLightsCategory::buildDefaults(), IgSoTwig::cleared(), Ig2DModel::closestMatchName(), Ig2DModel::createFull(), Ig3DAnimsCategory::deleteOne(), Ig3DLightsCategory::deleteOne(), IgSpareBrowser::drawGrid(), IgRPhiBrowser::drawGrid(), Ig3DBaseBrowser::drawGrid(), Ig2DModel::fullMatch(), Ig2DModel::getLayer(), Ig2DModel::Ig2DModel(), Ig3DBaseBrowser::Ig3DBaseBrowser(), Ig3DViewpointsCategory::Ig3DViewpointsCategory(), IgRPhiBrowser::IgRPhiBrowser(), IgSoTwig::IgSoTwig(), IgSpareBrowser::IgSpareBrowser(), Ig3DLightsCategory::lightTypeChanged(), Ig3DViewpointsCategory::load(), Ig3DClipsCategory::makeClip(), Ig3DGridCategory::makeGrid(), Ig3DLightsCategory::makeOne(), Ig3DAnimsCategory::makeOne(), Ig3DViewpointsCategory::makeOne(), Ig3DSlicersCategory::makeSlicer(), MMM_DEFUN_FUNC(), Ig3DGridCategory::openIVFile(), Ig3DWindow::printViews(), Ig3DLightsCategory::reconstruct(), Ig3DAnimsCategory::reconstruct(), Ig3DClipsCategory::reconstruct(), Ig3DGridCategory::reconstruct(), Ig3DSlicersCategory::reconstruct(), Ig3DViewpointsCategory::registerBrowser(), Ig3DLightsCategory::registerBrowser(), Ig3DGridCategory::removeGrids(), Ig3DObjectCategory< T >::rename(), Ig3DClipsCategory::repClips(), Ig3DGridCategory::repGrids(), Ig3DSlicersCategory::repSlicers(), Ig3DGridCategory::saveIVFile(), Ig3DLightsCategory::toggleOne(), VisPSimHitTwig::update(), VisBasicClusterCollectionTwig::update(), and VisSuperClusterCollectionTwig::update().

00150 {
00151     // Encode names so that they use valid OpenInventor characters and
00152     // thre rest is escaped as `_X<hex code>', and decode them when
00153     // reading in the files.
00154     static const char   hexdigits []     = "0123456789abcdef";
00155     std::string         result;
00156 
00157     if (! SbName::isBaseNameStartChar (name [0]))
00158     {
00159         result += '_';
00160     }
00161         
00162     for (std::string::size_type i = 0; i < name.size (); ++i)
00163         if (SbName::isBaseNameChar (name[i]))
00164             result.append (1, name[i]);
00165         else if (i > 0 && SbName::isBaseNameStartChar (name[i]))
00166             result.append (1, name[i]);
00167         else
00168         {
00169 #           if UCHAR_MAX != 255 || CHAR_BIT != 8
00170 #             error expected 8-bit characters
00171 #           endif
00172             result += '_';
00173             result += 'X';
00174             result += hexdigits [((unsigned char) name[i]>>4)&0xf];
00175             result += hexdigits [(unsigned char) name[i]&0xf];
00176         }
00177 
00178     return result.c_str ();
00179 }

void Ig3DBaseModel::listen ( EventType  event,
const Listener &  listener 
) [virtual]

Definition at line 45 of file Ig3DBaseModel.cc.

References m_listeners.

Referenced by Ig3DBaseBrowser::initWidget().

00046 { m_listeners.push_back (listener); }

Ig3DBaseRep * Ig3DBaseModel::lookup ( SoGroup *  node  )  const [virtual]

Definition at line 69 of file Ig3DBaseModel.cc.

References ASSERT.

00070 { ASSERT (false); return dynamic_cast<Ig3DBaseRep *> (node); }

Ig3DBaseModel& Ig3DBaseModel::operator= ( const Ig3DBaseModel &   )  [private]

void Ig3DBaseModel::remove ( Ig3DBaseRep *  rep,
bool  search = false 
) [virtual]

Definition at line 93 of file Ig3DBaseModel.cc.

References ASSERT, changed(), index, m_attachPoint, p, and dbtoconf::parent.

Referenced by Ig3DBaseRep::zap().

00094 {
00095     ASSERT (rep);
00096     // Be conservative -- the rep has no way of knowing it has been
00097     // added to a model or to a parent.
00098     int index;
00099     if ((index = m_attachPoint->findChild (rep)) != -1)
00100         m_attachPoint->removeChild (index);
00101 
00102     if (search)
00103     {
00104         // NB: The object rep can be attached in only one place.  We
00105         // end up here if the rep is being deleted via its object
00106         // going away and the rep doesn't know where it belongs to,
00107         // asking us to do the hard work.
00108         //
00109         // Find the parent.  Since this is a rep, the parent must
00110         // always be a rep (a separator) and not hidden inside
00111         // switches.  It might have been in the attach point but we
00112         // already removed that one, so we know the path must be at
00113         // least two levels.
00114         SoSearchAction searcher;
00115         searcher.setNode (rep);
00116         searcher.apply (m_attachPoint);
00117 
00118         if (searcher.getPath ())
00119         {
00120             ASSERT (searcher.getPath ()->getLength () > 1);
00121             SoNode *parent = searcher.getPath ()->getNodeFromTail (1);
00122             ASSERT (parent && parent->isOfType(SoSeparator::getClassTypeId()));
00123             SoSeparator *p = static_cast<SoSeparator *> (parent);
00124             p->removeChild (rep);
00125         }
00126     }
00127 
00128     changed ();
00129 }

SoGroup * Ig3DBaseModel::sceneGraph ( void   )  const [virtual]

Definition at line 140 of file Ig3DBaseModel.cc.

References m_sceneGraph.

Referenced by Ig3DBaseBrowser::focusIn(), Ig3DBaseBrowser::focusOut(), Ig3DBaseBrowser::initWidget(), Ig3DBaseBrowser::repSeekTo(), Ig3DBaseBrowser::save(), Ig3DBaseBrowser::select(), and IgOIVBrowser::setCamera().

00141 { return m_sceneGraph; }

IgState * Ig3DBaseModel::state ( void   )  const [virtual]

Definition at line 40 of file Ig3DBaseModel.cc.

References m_state.

00041 { return m_state; }

void Ig3DBaseModel::unlisten ( EventType  event,
const Listener &  listener 
) [virtual]

Definition at line 49 of file Ig3DBaseModel.cc.

References ASSERT, find(), and m_listeners.

Referenced by Ig3DBaseBrowser::~Ig3DBaseBrowser().

00050 {
00051     Listeners::iterator pos = std::find (m_listeners.begin (),
00052                                          m_listeners.end(),
00053                                          listener);
00054     ASSERT (pos != m_listeners.end ());
00055     m_listeners.erase (pos);
00056 }

Member Data Documentation

Ig3DBaseRep* Ig3DBaseModel::m_attachPoint [private]

Definition at line 60 of file Ig3DBaseModel.h.

Referenced by add(), attachPoint(), Ig3DBaseModel(), and remove().

Listeners Ig3DBaseModel::m_listeners [private]

Definition at line 58 of file Ig3DBaseModel.h.

Referenced by changed(), listen(), and unlisten().

SoGroup* Ig3DBaseModel::m_sceneGraph [private]

Definition at line 59 of file Ig3DBaseModel.h.

Referenced by add(), Ig3DBaseModel(), sceneGraph(), and ~Ig3DBaseModel().

IgState* Ig3DBaseModel::m_state [private]

Definition at line 57 of file Ig3DBaseModel.h.

Referenced by state().

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