QWidget* ParametersDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem& option, const QModelIndex &index) const
{
const ParametersModel* model = static_cast< const ParametersModel* >( index.model() );
SoField* field = model->ModelItem( index )->GetField();
if( field->getTypeId().isDerivedFrom( SoSFEnum::getClassTypeId() ) )
{
QComboBox* editor = new QComboBox( parent );
SoSFEnum* enumField = static_cast< SoSFEnum* >( field );
for( int i = 0; i < enumField->getNumEnums() ; ++i )
{
SbName enumName;
enumField->getEnum( i , enumName );
editor->addItem( enumName.getString() );
}
return editor;
}
else if( field->getTypeId().isDerivedFrom( SoMField::getClassTypeId() ) )
{
ContainerEditor* editor = new ContainerEditor( parent );
editor->setGeometry(option.rect);
connect( editor, SIGNAL( editingFinished( ) ), this, SLOT( CloseEditor() ));
return editor;
}
else
{
QLineEdit* editor = new QLineEdit(parent);
return editor;
}
}
void ParametersDelegate::setEditorData(QWidget *editor,
const QModelIndex &index) const
{
const ParametersModel* model = static_cast< const ParametersModel* >( index.model() );
SoField* field = model->ModelItem( index )->GetField();
if( field->getTypeId().isDerivedFrom( SoSFEnum::getClassTypeId() ) )
{
SoSFEnum* enumField = static_cast< SoSFEnum* >( field );
int selectedIndex = enumField->getValue();
QComboBox* combo = static_cast<QComboBox *>(editor);
combo->setCurrentIndex( selectedIndex );
}
else if( field->getTypeId().isDerivedFrom( SoMField::getClassTypeId() ) )
{
QString value = index.model()->data(index, Qt::DisplayRole).toString();
ContainerEditor* containerEdit = static_cast< ContainerEditor *>(editor);
containerEdit->SetData( value );
}
else
{
QString value = index.model()->data(index, Qt::DisplayRole).toString();
QLineEdit *textEdit = static_cast<QLineEdit *>(editor);
textEdit->setText(value);
}
}
SoMField * QCtkXipSGWidget::getMField(const char * fieldContainerName, const char * fieldName)
{
SoField * field = getSoField(fieldContainerName, fieldName);
if(field->isOfType(SoMField::getClassTypeId()))
return (SoMField *) field;
return 0;
}
void
SoBuiltinFieldConverter::evaluate()
//
////////////////////////////////////////////////////////////////////////
{
// For efficiency and to reduce bloat, we don't use the standard
// SO_ENGINE_OUTPUT macro:
#ifdef DEBUG
if (input == NULL) {
SoDebugError::post("(internal) SoBuiltinFieldConverter::evaluate",
"NULL input field");
return;
}
#endif
// We know that our engineOutput cannot be disabled, since nobody
// but us has access to it. If we are connected from an
// engineOutput and that engineOutput is disabled, we still want
// to convert that value - this will happen the first time this
// engine is evaluated after the output is disabled. After the
// first time, notification will be blocked, so we don't have to
// check for a disabled output here.
for (int i = 0; i < output->getNumConnections(); i++) {
SoField *outField = (*output)[i];
if (!outField->isReadOnly())
doConversion(outField);
}
}
void
SoVRMLShape::notify(SoNotList * list)
{
SoField * f = list->getLastField();
if (f && f->getTypeId() == SoSFNode::getClassTypeId()) {
PRIVATE(this)->childlistvalid = FALSE;
}
inherited::notify(list);
}
bool SoXipImage::setField(SoNode * node, SbName field, const char * value)
{
if (node)
{
SoField * fp = node->getField(field);
if (fp)
return fp->set( value ) == TRUE;
}
return false;
}
bool SoXipImage::connectFields(SoNode * fromNode, SbName fromField,
SoNode * toNode, SbName toField)
{
if (fromNode && toNode)
{
SoField * fromF = fromNode->getField(fromField);
SoField * toF = toNode->getField(toField);
if (fromF && toF)
return toF->connectFrom( fromF ) == TRUE;
}
return false;
}
void SoFCCSysDragger::finishDragCB(void *data, SoDragger *)
{
SoFCCSysDragger *sudoThis = reinterpret_cast<SoFCCSysDragger *>(data);
// note: when creating a second view of the document and then closing
// the first viewer it deletes the camera. However, the attached field
// of the cameraSensor will be detached automatically.
SoField* field = sudoThis->cameraSensor.getAttachedField();
if (field)
{
SoCamera* camera = static_cast<SoCamera*>(field->getContainer());
if (camera->getTypeId() == SoPerspectiveCamera::getClassTypeId())
cameraCB(sudoThis, nullptr);
}
}
bool SoXipImage::connectField(SoNode * fromNode, SbName fromField,
SoField * toField, bool invert)
{
if (fromNode && toField)
{
SoField * fromF = fromNode->getField(fromField);
if (fromF)
{
if (invert)
return fromF->connectFrom( toField ) == TRUE;
else
return toField->connectFrom( fromF ) == TRUE;
}
}
return false;
}
int
main(void)
{
SoDB::init();
SoNodeKit::init();
SoInteraction::init();
SoTypeList tl;
const unsigned int n = SoType::getAllDerivedFrom(SoNode::getClassTypeId(), tl);
for (unsigned int i=0; i < n; i++) {
(void)fprintf(stdout, "%s", tl[i].getName().getString());
SoFieldContainer * fc = (SoFieldContainer *)
(tl[i].canCreateInstance() ? tl[i].createInstance() : NULL);
if (fc == NULL) {
(void)fprintf(stdout, " (abstract)\n");
continue;
}
(void)fprintf(stdout, "\n");
SoFieldList fl;
const unsigned int nrf = fc->getAllFields(fl);
for (unsigned int j=0; j < nrf; j++) {
SoField * f = fl[j];
SoType ftype = f->getTypeId();
SbName fname;
f->getContainer()->getFieldName(f, fname);
(void)fprintf(stdout, " %s (%s)\n",
fname.getString(),
ftype.getName().getString());
if (ftype.isDerivedFrom(SoSFEnum::getClassTypeId())) {
list_enums((SoSFEnum *)f);
}
else if (ftype.isDerivedFrom(SoMFEnum::getClassTypeId())) {
list_enums((SoMFEnum *)f);
}
}
}
return 0;
}
void SoFCCSysDragger::idleCB(void *data, SoSensor *)
{
SoFCCSysDragger *sudoThis = reinterpret_cast<SoFCCSysDragger *>(data);
SoField* field = sudoThis->cameraSensor.getAttachedField();
if (field)
{
SoCamera* camera = static_cast<SoCamera*>(field->getContainer());
SbMatrix localToWorld = sudoThis->getLocalToWorldMatrix();
SbVec3f origin;
localToWorld.multVecMatrix(SbVec3f(0.0, 0.0, 0.0), origin);
SbViewVolume viewVolume = camera->getViewVolume();
float radius = sudoThis->draggerSize.getValue() / 2.0;
float localScale = viewVolume.getWorldToScreenScale(origin, radius);
SbVec3f scaleVector(localScale, localScale, localScale);
SoScale *localScaleNode = SO_GET_ANY_PART(sudoThis, "scaleNode", SoScale);
localScaleNode->scaleFactor.setValue(scaleVector);
sudoThis->autoScaleResult.setValue(localScale);
}
}
void
SoUnknownNode::copyContents(const SoFieldContainer *fromFC,
SbBool copyConnections)
//
////////////////////////////////////////////////////////////////////////
{
// Make sure the copy has the correct class name
const SoUnknownNode *fromUnk = (const SoUnknownNode *) fromFC;
setClassName(fromUnk->className);
// For each field in the original node, create a new field and add
// it to the new node
// NOTE: We can't use SoNode::copyContents() to copy the field
// data, since that uses SoFieldData::overlay(), which assumes the
// fields have the same offsets in both nodes. Instead, we just
// copy the field values ourselves.
const SoFieldData *fromData = fromUnk->getFieldData();
SoFieldData *toData = (SoFieldData *) getFieldData();
int i;
for (i = 0; i < fromData->getNumFields(); i++) {
SoField *fromField = fromData->getField(fromUnk, i);
const SbName fieldName = fromData->getFieldName(i);
SoType fieldType = fromField->getTypeId();
SoField *toField = (SoField *) (fieldType.createInstance());
toField->enableNotify(FALSE);
toField->setContainer(this);
toField->setDefault(TRUE);
toField->enableNotify(TRUE);
toData->addField(this, fieldName.getString(), toField);
toField->setContainer(this);
toField->copyFrom(*fromField);
toField->setIgnored(fromField->isIgnored());
toField->setDefault(fromField->isDefault());
toField->fixCopy(copyConnections);
if (fromField->isConnected() && copyConnections)
toField->copyConnection(fromField);
}
// Copy the kids
for (i = 0; i < fromUnk->hiddenChildren.getLength(); i++) {
// If this node is being copied, it must be "inside" (see
// SoNode::copy() for details.) Therefore, all of its children
// must be inside, as well, since our addToCopyDict() takes
// care of that.
SoNode *fromKid = fromUnk->getChild(i);
SoNode *kidCopy = (SoNode *) findCopy(fromKid, copyConnections);
#ifdef DEBUG
if (kidCopy == NULL)
SoDebugError::post("(internal) SoUnknownNode::copyContents",
"Child %d has not been copied yet", i);
#endif /* DEBUG */
hiddenChildren.append(kidCopy);
}
// No need to copy the override flag, since this flag will have no
// effect on an unknown node, and it is not read from or written
// to files.
}
void
SoUnknownNode::createFromIsA(SoMFString *isA)
//
////////////////////////////////////////////////////////////////////////
{
for (int i = 0; i < isA->getNum(); i++) {
SoType t = SoType::fromName((*isA)[i]);
if (t.canCreateInstance() &&
t.isDerivedFrom(SoNode::getClassTypeId())) {
SoNode *alternateRep = (SoNode *)t.createInstance();
alternateRep->ref();
#ifdef DEBUG
if (alternateRep == NULL) {
SoDebugError::post("SoUnknownNode::createFromIsA",
"SoType.createInstance returned "
"NULL (type %s)",
t.getName().getString());
return;
}
#endif
// Copy over all fields that are shared:
int num = instanceFieldData->getNumFields();
for (int j=0; j<num; j++) {
const SbName &fieldName = instanceFieldData->getFieldName(j);
SoField *f = instanceFieldData->getField(this, j);
// Don't copy over fields with default values:
if (f->isDefault()) continue;
SoField *nf = alternateRep->getField(fieldName);
if (nf != NULL && nf->getTypeId() == f->getTypeId()) {
nf->copyFrom(*f);
if (f->isConnectedFromField()) {
SoField *cf;
f->getConnectedField(cf);
nf->connectFrom(cf);
} else if (f->isConnectedFromEngine()) {
SoEngineOutput *eo;
f->getConnectedEngine(eo);
nf->connectFrom(eo);
}
}
}
// And if alternateRep is a group, copy over hidden
// children:
if (alternateRep->isOfType(SoGroup::getClassTypeId())) {
SoGroup *g = (SoGroup *)alternateRep;
for (int kid = 0; kid < hiddenChildren.getLength();
kid++) {
g->addChild(hiddenChildren[kid]);
}
}
addChild(alternateRep);
return;
}
}
}
SbBool
SoUnknownNode::readInstance(SoInput *in, unsigned short flags)
//
////////////////////////////////////////////////////////////////////////
{
int i;
// This is mostly the normal SoGroup reading code, but we look for
// an alternateRep field after reading and move our public
// children onto the hidden children list:
hasChildren = (!in->isBinary() || (flags & IS_GROUP));
SbBool result;
if (hasChildren) {
result = SoGroup::readInstance(in, flags);
// If read ASCII AND didn't read any children, set hasChildren
// to FALSE:
if (!in->isBinary() && getNumChildren() == 0) hasChildren = FALSE;
// Add all kids to hiddenChildren, then remove them all from the
// regular (SoGroup) list
for (i = 0; i < getNumChildren(); i++) {
hiddenChildren.append(getChild(i));
}
removeAllChildren();
}
else {
result = SoNode::readInstance(in, flags);
}
// Check to see if an alternate representation was read and
// store a pointer to it if one is found.
int num = instanceFieldData->getNumFields();
SbBool haveAlternateRep = FALSE;
for (i=0; i<num; i++) {
if (instanceFieldData->getFieldName(i) == SbName("alternateRep")) {
SoField *f = instanceFieldData->getField(this, i);
if (f->isOfType(SoSFNode::getClassTypeId())) {
haveAlternateRep = TRUE;
SoSFNode *alternateRepField = (SoSFNode *)f;
SoNode *n = alternateRepField->getValue();
if (n != NULL)
addChild(n);
}
break;
}
}
// If no alternateRep was specified, look for a field named "isA"
// of type MFString and try to automatically create an
// alternateRep:
if (!haveAlternateRep) for (i=0; i<num; i++) {
if (instanceFieldData->getFieldName(i) == SbName("isA")) {
SoField *f = instanceFieldData->getField(this, i);
if (f->isOfType(SoMFString::getClassTypeId())) {
createFromIsA((SoMFString *)f);
}
}
}
return result;
}
SbBool SoXipSFData::isSame(const SoField &f) const
{
return (getTypeId() == f.getTypeId() &&
(*this) == (const SoXipSFData &) f);
}
void
SoUnknownEngine::copyContents(const SoFieldContainer *fromFC,
SbBool copyConnections)
//
////////////////////////////////////////////////////////////////////////
{
// Make sure the copy has the correct class name
const SoUnknownEngine *fromUnk = (const SoUnknownEngine *) fromFC;
setClassName(fromUnk->className);
// For each input in the original engine, create a new input and add
// it to the new engine
// NOTE: We can't use SoEngine::copyContents() to copy the field
// data, since that uses SoFieldData::overlay(), which assumes the
// fields have the same offsets in both engines. Instead, we just
// copy the field values ourselves.
const SoFieldData *fromData = fromUnk->getFieldData();
SoFieldData *toData = (SoFieldData *) getFieldData();
int i;
for (i = 0; i < fromData->getNumFields(); i++) {
SoField *fromField = fromData->getField(fromUnk, i);
const SbName fieldName = fromData->getFieldName(i);
SoType fieldType = fromField->getTypeId();
SoField *toField = (SoField *) (fieldType.createInstance());
toField->enableNotify(FALSE);
toField->setContainer(this);
toField->setDefault(TRUE);
toField->enableNotify(TRUE);
toData->addField(this, fieldName.getString(), toField);
toField->setContainer(this);
toField->copyFrom(*fromField);
toField->setIgnored(fromField->isIgnored());
toField->setDefault(fromField->isDefault());
toField->fixCopy(copyConnections);
if (fromField->isConnected() && copyConnections)
toField->copyConnection(fromField);
}
// Copy the outputs
SoEngineOutputData *toOutData = (SoEngineOutputData *) getOutputData();
SoEngineOutputList outList;
fromUnk->getOutputs(outList);
for(i = 0; i < outList.getLength(); i++) {
SoEngineOutput *newOut = new SoEngineOutput;
const SoType outType = outList[i]->getConnectionType();
SbName outName;
getOutputName( outList[i], outName );
toOutData->addOutput(this, outName.getString(), newOut, outType);
newOut->setContainer(this);
}
}