added limited support for COLLADA_DOM. Will need to add jam/msvcgen build support.
This commit is contained in:
ejcoumans
291
Extras/COLLADA_DOM/src/dae/daeMetaElement.cpp
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291
Extras/COLLADA_DOM/src/dae/daeMetaElement.cpp
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/*
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* Copyright 2006 Sony Computer Entertainment Inc.
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*
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* Licensed under the SCEA Shared Source License, Version 1.0 (the "License"); you may not use this
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* file except in compliance with the License. You may obtain a copy of the License at:
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* http://research.scea.com/scea_shared_source_license.html
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied. See the License for the specific language governing permissions and limitations under the
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* License.
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*/
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#include <dae/daeMetaElement.h>
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#include <dae/daeElement.h>
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#include <dae/domAny.h>
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daeMetaElementRefArray daeMetaElement::_metas;
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daeElementRef
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daeMetaElement::create()
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{
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#if defined(_DEBUG) && defined(WIN32)
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if (_createFunc == NULL)
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return NULL;
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#endif
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daeElementRef ret = (*_createFunc)(_elementSize);
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ret->setup(this);
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return ret;
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}
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daeMetaElement*
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daeMetaElement::findChild(daeString s)
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{
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if (s != NULL) {
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if ( strcmp( _name, s) == 0 ) {
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return this;
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}
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int n = (int)_metaElements.getCount();
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int i;
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for(i=0;i<n;i++) {
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daeMetaElement* me = _metaElements[i]->_elementType;
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if ((me == NULL) || ((daeString)(me->_name) == NULL))
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continue;
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if (strcmp(me->_name,s)==0)
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return me;
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if (strcmp(_metaElements[i]->getName(),s)==0)
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return me;
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}
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//!!!ACL Added for testing complex types and groups
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for( i =0; i < (int)_otherChildren.getCount(); i++ ) {
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if ( strcmp( _otherChildren[i], s) == 0 ) {
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daeMetaElementAttribute *mea = _otherChildrenContainer[i];
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daeMetaElement *me = mea->getElementType();
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return me->findChild(s);
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}
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}
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}
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return NULL;
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}
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daeElementRef
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daeMetaElement::create(daeString s)
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{
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daeMetaElement* me = findChild(s);
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if (me != NULL) {
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daeElementRef ret = me->create();
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if ( strcmp(s, me->getName() ) != 0 ) {
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ret->setElementName(s);
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}
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return ret;
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}
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if ( getAllowsAny() ) {
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daeElementRef ret = domAny::registerElement()->create();
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ret->setElementName(s);
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return ret;
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}
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return NULL;
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}
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daeMetaElement *
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daeMetaElement::getChildMetaElement(daeString s)
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{
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int n = (int)_metaElements.getCount();
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int i;
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for(i=0;i<n;i++) {
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if (strcmp(_metaElements[i]->_elementType->_name,s)==0)
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return _metaElements[i]->_elementType;
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}
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return NULL;
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}
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daeMetaElementAttribute *
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daeMetaElement::getChildMetaElementAttribute(daeString s)
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{
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int n = (int)_metaElements.getCount();
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int i;
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for(i=0;i<n;i++) {
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if (strcmp(_metaElements[i]->_elementType->_name,s)==0)
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return _metaElements[i];
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}
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return NULL;
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}
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#define defMAEA(class,maename) \
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{ \
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defMetaAttributeElement* maea = new daeMetaAttributeArrayElement; \
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maea->
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#define defME(class, name) \
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daeMetaElement* parent = active; \
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daeMetaElement* active = new daeMetaElement; \
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active->_name = "##name##"; \
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active->_elementSize = sizeof( class ); \
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if (parent != NULL) \
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parent->appendElement(active, daeOffsetOf( parent, name ));
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#define defMA(class,matype,maname) \
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{ \
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daeMetaAttribute* ma = new daeMetaAttribute; \
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ma->_name = "##maname##";\
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ma->_type = daeAtomicType::get("##matype##");\
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ma->_offset = daeOffsetOf( class , _##maname );\
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ma->_container = active; \
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active->appendAttribute(ma); \
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}
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daeMetaElement* daeMetaElement::_Schema = NULL;
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void
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daeMetaElement::initializeSchemaMeta()
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{
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}
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daeMetaElement::daeMetaElement()
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{
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_name = "noname";
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_createFunc = NULL;
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_minOccurs = 1;
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_maxOccurs = 1;
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_ref = "none";
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_isSequence = false;
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_isChoice = false;
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_needsResolve = false;
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_elementSize = sizeof(daeElement);
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_metaValue = NULL;
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_metaContents = NULL;
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_metaIntegration = NULL;
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_metaID = NULL;
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_parent = NULL;
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_staticPointerAddress = NULL;
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_isTrackableForQueries = true;
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_usesStringContents = false;
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_isTransparent = false;
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_isAbstract = false;
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_allowsAny = false;
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_metas.append(this);
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}
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daeMetaElement::~daeMetaElement()
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{
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if (_metaContents)
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delete _metaContents;
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if (_staticPointerAddress != NULL)
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*_staticPointerAddress = NULL;
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}
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void
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daeMetaElement::addContents(daeInt offset)
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{
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daeMetaElementArrayAttribute* meaa = new daeMetaElementArrayAttribute;
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meaa->setType(daeAtomicType::get("element"));
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meaa->setName("contents");
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meaa->setOffset(offset);
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meaa->setContainer( this);
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meaa->setElementType( daeElement::getMeta() );
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_metaContents = meaa;
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}
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void
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daeMetaElement::appendArrayElement(daeMetaElement* element, daeInt offset, daeString name)
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{
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daeMetaElementArrayAttribute* meaa = new daeMetaElementArrayAttribute;
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meaa->setType(daeAtomicType::get("element"));
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if ( name ) {
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meaa->setName(name);
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}
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else {
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meaa->setName(element->getName());
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}
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meaa->setOffset(offset);
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meaa->setContainer(this);
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meaa->setElementType( element);
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_metaElements.append(meaa);
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element->_parent = this;
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}
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void
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daeMetaElement::appendElement(daeMetaElement* element, daeInt offset, daeString name)
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{
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daeMetaElementAttribute* meaa = new daeMetaElementAttribute;
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meaa->setType(daeAtomicType::get("element"));
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if ( name ) {
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meaa->setName(name);
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}
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else {
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meaa->setName(element->getName());
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}
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meaa->setOffset( offset);
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meaa->setContainer( this );
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meaa->setElementType( element );
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_metaElements.append(meaa);
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element->_parent = this;
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}
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void
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daeMetaElement::appendAttribute(daeMetaAttribute* attr)
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{
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if (attr == NULL)
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return;
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if (strcmp(attr->getName(),"_value") == 0) {
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_usesStringContents = attr->getType()->getUsesStrings();
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_metaValue = attr;
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}
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else
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_metaAttributes.append(attr);
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if ((attr->getType() != NULL) &&
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((strcmp(attr->getType()->getTypeString(),"resolver")==0)||
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(strcmp(attr->getType()->getTypeString(),"idref_resolver")==0))) {
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_resolvers.append(attr);
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_needsResolve = true;
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}
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if ((attr->getName() != NULL) &&
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(strcmp(attr->getName(),"id") == 0)) {
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_metaID = attr;
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_isTrackableForQueries = true;
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}
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}
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void
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daeMetaElement::validate()
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{
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if (_createFunc == NULL)
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_createFunc = DAECreateElement;
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if (_elementSize == 0)
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{
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daeInt place=0;
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unsigned int i;
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for(i=0;i<_metaAttributes.getCount();i++) {
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place += _metaAttributes[i]->getSize();
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int align = _metaAttributes[i]->getAlignment();
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place += align;
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place &= (~(align-1));
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}
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_elementSize = place;
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}
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}
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daeMetaAttribute*
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daeMetaElement::getMetaAttribute(daeString s)
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{
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int cnt = (int)_metaAttributes.getCount();
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int i;
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for(i=0;i<cnt;i++)
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if (strcmp(_metaAttributes[i]->getName(),s) == 0)
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return _metaAttributes[i];
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return NULL;
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}
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void daeMetaElement::releaseMetas()
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{
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_metas.clear();
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}
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void daeMetaElement::appendPossibleChild( daeString name, daeMetaElementAttribute* cont, daeString type ) {
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_otherChildren.append( name );
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_otherChildrenContainer.append( cont );
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if ( type ) _otherChildrenTypes.append( type );
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else _otherChildrenTypes.append( "" );
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}
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