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EntityAttributeWidget.cpp
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#include <QVBoxLayout>
#include <QPushButton>
#include <QToolButton>
#include <QHeaderView>
#include <QLabel>
#include <QLatin1String>
#include <ifcpp/model/BuildingObject.h>
#include <ifcpp/model/BuildingModel.h>
#include <ifcpp/model/AttributeObject.h>
#include <ifcpp/IFC4X3/include/IfcAreaMeasure.h>
#include <ifcpp/IFC4X3/include/IfcAxis2Placement.h>
#include <ifcpp/IFC4X3/include/IfcAxis2Placement3D.h>
#include <ifcpp/IFC4X3/include/IfcDate.h>
#include <ifcpp/IFC4X3/include/IfcDateTime.h>
#include <ifcpp/IFC4X3/include/IfcDerivedMeasureValue.h>
#include <ifcpp/IFC4X3/include/IfcDirection.h>
#include <ifcpp/IFC4X3/include/IfcDuration.h>
#include <ifcpp/IFC4X3/include/IfcGeometricRepresentationContext.h>
#include <ifcpp/IFC4X3/include/IfcGloballyUniqueId.h>
#include <ifcpp/IFC4X3/include/IfcLogical.h>
#include <ifcpp/IFC4X3/include/IfcLabel.h>
#include <ifcpp/IFC4X3/include/IfcMeasureValue.h>
#include <ifcpp/IFC4X3/include/IfcMassMeasure.h>
#include <ifcpp/IFC4X3/include/IfcIdentifier.h>
#include <ifcpp/IFC4X3/include/IfcObjectDefinition.h>
#include <ifcpp/IFC4X3/include/IfcProductDefinitionShape.h>
#include <ifcpp/IFC4X3/include/IfcProject.h>
#include <ifcpp/IFC4X3/include/IfcRelContainedInSpatialStructure.h>
#include <ifcpp/IFC4X3/include/IfcRelAggregates.h>
#include <ifcpp/IFC4X3/include/IfcSpatialStructureElement.h>
#include <ifcpp/IFC4X3/include/IfcText.h>
#include <ifcpp/IFC4X3/include/IfcTime.h>
#include <ifcpp/IFC4X3/include/IfcTimeMeasure.h>
#include <ifcpp/IFC4X3/include/IfcTimeStamp.h>
#include <ifcpp/IFC4X3/include/IfcCartesianPoint.h>
#include <ifcpp/IFC4X3/include/IfcLengthMeasure.h>
#include <ifcpp/IFC4X3/include/IfcPositiveLengthMeasure.h>
#include <ifcpp/IFC4X3/include/IfcProfileTypeEnum.h>
#include <ifcpp/IFC4X3/include/IfcPropertyListValue.h>
#include <ifcpp/IFC4X3/include/IfcVolumeMeasure.h>
#include <ifcpp/geometry/GeometryConverter.h>
#include <ifcpp/geometry/GeometryInputData.h>
#include "IfcPlusPlusSystem.h"
#include "ScopedLockAndBlock.h"
#include "EntityAttributeWidget.h"
class EditableTreeWidgetItem : public QTreeWidgetItem
{
public:
EditableTreeWidgetItem( shared_ptr<BuildingObject> attribute_value )
{
m_attribute_value = attribute_value;
}
shared_ptr<BuildingObject> m_attribute_value;
};
EntityAttributeWidget::EntityAttributeWidget(IfcPlusPlusSystem* sys, QWidget* parent ) : QWidget(parent), m_system(sys)
{
// TODO: IFC-Editor: widget to edit entity properties + update of geometry
m_block_selection_signals = false;
m_current_item = nullptr;
m_expand_level = 0;
m_tree_widget = new QTreeWidget();
m_tree_widget->setColumnCount( 2 );
QTreeWidgetItem* header_item = new QTreeWidgetItem();
header_item->setText( 0, "Name" );
header_item->setText( 1, "Value/Type(blue)" );
m_tree_widget->setHeaderItem( header_item );
m_tree_widget->setColumnWidth( 0, 100 );
m_tree_widget->setColumnWidth( 1, 100 );
//setColumnWidth( 2, 60 );
m_tree_widget->setSelectionBehavior( QAbstractItemView::SelectRows );
m_tree_widget->setIndentation( 8 );
//QPushButton* expand_level = new QPushButton("[+]");
QToolButton* btn_expand = new QToolButton();
btn_expand->setIcon( QIcon( ":img/Expand-plus.png" ) );
connect( btn_expand, SIGNAL( clicked() ), this, SLOT( slotExpandOneClicked() ) );
//QPushButton* collapse_level = new QPushButton("[-]");
QToolButton* btn_collapse = new QToolButton();
btn_collapse->setIcon( QIcon( ":img/Collapse-minus.png" ) );
connect( btn_collapse, SIGNAL( clicked() ), this, SLOT( slotCollapseOneClicked() ) );
m_computed_property_tree = new QTreeWidget(this);
m_computed_property_tree->setColumnWidth( 0, 100 );
m_computed_property_tree->setColumnWidth( 1, 100 );
m_computed_property_tree->setColumnWidth( 2, 30 );
m_computed_property_tree->setColumnCount(3);
m_computed_property_tree->setIndentation( 0 );
m_computed_property_tree->header()->hide();
QHBoxLayout* btn_hbox = new QHBoxLayout();
btn_hbox->addWidget( btn_expand );
btn_hbox->addWidget( btn_collapse );
QVBoxLayout* vbox_computed_values = new QVBoxLayout();
vbox_computed_values->setContentsMargins( 2, 0, 2, 0 );
vbox_computed_values->addWidget( new QLabel("Computed values:") );
vbox_computed_values->addWidget( m_computed_property_tree );
QVBoxLayout* vbox = new QVBoxLayout();
vbox->setContentsMargins( 0, 0, 0, 0 );
#ifdef _DEBUG
vbox->addLayout( btn_hbox, 0 );
#endif
vbox->addWidget( m_tree_widget, 1 );
vbox->addLayout( vbox_computed_values, 0 );
setLayout( vbox );
connect(m_tree_widget, &QTreeWidget::currentItemChanged, this, &EntityAttributeWidget::slotTreewidgetSelectionChanged);
connect( m_tree_widget, &QTreeWidget::itemExpanded, this, &EntityAttributeWidget::slotItemExpanded );
connect( m_tree_widget, &QTreeWidget::itemChanged, this, &EntityAttributeWidget::slotItemChanged );
connect( m_system, &IfcPlusPlusSystem::signalObjectsSelected, this, &EntityAttributeWidget::slotObjectsSelected );
connect( m_system, &IfcPlusPlusSystem::signalObjectsUnselected, this, &EntityAttributeWidget::slotObjectsUnselected );
connect( m_system, &IfcPlusPlusSystem::signalModelCleared, this, &EntityAttributeWidget::slotModelCleared );
connect( m_system, &IfcPlusPlusSystem::signalModelLoadingStart, this, &EntityAttributeWidget::slotModelLoadingStart );
connect( m_system, &IfcPlusPlusSystem::signalModelLoadingDone, this, &EntityAttributeWidget::slotModelLoadingDone );
}
EntityAttributeWidget::~EntityAttributeWidget(){}
void EntityAttributeWidget::appendAttributeChildren( shared_ptr<BuildingObject>& parent_obj, QTreeWidgetItem* parent_item, bool expand_children )
{
size_t precision = 15;
std::vector<std::pair<std::string, shared_ptr<BuildingObject> > > vec_attributes;
shared_ptr<BuildingEntity> entity = dynamic_pointer_cast<BuildingEntity>( parent_obj );
size_t num_attributes = 0;
if( entity )
{
entity->getAttributes( vec_attributes );
num_attributes = vec_attributes.size();
entity->getAttributesInverse( vec_attributes );
}
shared_ptr<AttributeObjectVector> attribute_vec = dynamic_pointer_cast<AttributeObjectVector>( parent_obj );
if( attribute_vec )
{
std::vector<shared_ptr<BuildingObject> >& vec = attribute_vec->m_vec;
for( size_t ii = 0; ii < vec.size(); ++ii )
{
std::string attribute_name = "[" + std::to_string( ii ) + "]";
shared_ptr<BuildingObject>& attribute_value = vec[ii];
vec_attributes.push_back( std::make_pair( attribute_name, attribute_value ) );
}
}
for( size_t ii = 0; ii < vec_attributes.size(); ++ii )
{
std::string attribute_name = vec_attributes[ii].first;
shared_ptr<BuildingObject>& attribute_value = vec_attributes[ii].second;
EditableTreeWidgetItem* item = new EditableTreeWidgetItem( attribute_value );
item->setText( 0, attribute_name.c_str() );
if( ii >= num_attributes )
{
item->setForeground( 0, QBrush( Qt::gray ) );
}
item->setFlags( item->flags() | Qt::ItemIsEditable );
m_map_item_objects.insert( std::make_pair( item, attribute_value ) );
if( parent_item == nullptr )
{
m_tree_widget->addTopLevelItem( item );
}
else
{
parent_item->addChild( item );
}
if( !attribute_value )
{
//const char* att_type = attribute_value->classname();
item->setText( 1, "-" );
continue;
}
const char* class_name = EntityFactory::getStringForClassID( attribute_value->classID() );
item->setToolTip( 1, class_name );
shared_ptr<IfcCartesianPoint> cartesian_point = dynamic_pointer_cast<IfcCartesianPoint>( attribute_value );
if( cartesian_point )
{
//QString object_to_str( QString::fromStdWString( attribute_value->toString() ) );
//item->setText( 1, object_to_str );
}
bool use_to_string = true;
if( use_to_string )
{
//std::wstring object_to_wstr = attribute_value->toString();
//QString object_to_str( QString::fromStdWString( object_to_wstr ) );
//item->setText( 1, object_to_str );
}
else
{
shared_ptr<BoolAttribute> attribute_bool = dynamic_pointer_cast<BoolAttribute>( attribute_value );
if( attribute_bool )
{
if( attribute_bool->m_value )
{
item->setText( 1, "true" );
}
else
{
item->setText( 1, "false" );
}
continue;
}
shared_ptr<LogicalAttribute> attribute_logical = dynamic_pointer_cast<LogicalAttribute>( attribute_value );
if( attribute_logical )
{
if( attribute_logical->m_value == LogicalEnum::LOGICAL_TRUE )
{
item->setText( 1, "true" );
}
else if( attribute_logical->m_value == LogicalEnum::LOGICAL_FALSE )
{
item->setText( 1, "false" );
}
else if( attribute_logical->m_value == LogicalEnum::LOGICAL_UNKNOWN )
{
item->setText( 1, "unknown" );
}
continue;
}
shared_ptr<IntegerAttribute> attribute_int = dynamic_pointer_cast<IntegerAttribute>( attribute_value );
if( attribute_int )
{
item->setText( 1, QString::number( attribute_int->m_value ) );
continue;
}
shared_ptr<RealAttribute> attribute_double = dynamic_pointer_cast<RealAttribute>( attribute_value );
if( attribute_double )
{
item->setText( 1, QString::number( attribute_double->m_value ) );
continue;
}
shared_ptr<StringAttribute> attribute_string = dynamic_pointer_cast<StringAttribute>( attribute_value );
if( attribute_string )
{
item->setText( 1, QString::fromStdString( attribute_string->m_value ) );
continue;
}
shared_ptr<IfcLabel> label = dynamic_pointer_cast<IfcLabel>( attribute_value );
if( label )
{
item->setText( 1, QString::fromStdString( label->m_value ) );
continue;
}
shared_ptr<IfcIdentifier> identifier = dynamic_pointer_cast<IfcIdentifier>( attribute_value );
if( identifier )
{
item->setText( 1, QString::fromStdString( identifier->m_value ) );
continue;
}
shared_ptr<IfcCartesianPoint> cartesian_point = dynamic_pointer_cast<IfcCartesianPoint>( attribute_value );
if( cartesian_point )
{
QString coords_str = "(";
{
coords_str += QString::number( cartesian_point->m_Coordinates[0] );
if( !std::isnan(cartesian_point->m_Coordinates[1] ) )
{
coords_str += ", " + QString::number( cartesian_point->m_Coordinates[1] );
if( !std::isnan(cartesian_point->m_Coordinates[2] ) )
{
coords_str += ", " + QString::number( cartesian_point->m_Coordinates[2] );
}
}
}
coords_str += ")";
item->setText( 1, coords_str );
continue;
}
shared_ptr<IfcDirection> direction = dynamic_pointer_cast<IfcDirection>( attribute_value );
if( direction )
{
QString coords_str = "(";
if( direction->m_DirectionRatios.size() > 0 )
{
coords_str += QString::number( direction->m_DirectionRatios[0]->m_value );
if( direction->m_DirectionRatios.size() > 1 )
{
coords_str += ", " + QString::number( direction->m_DirectionRatios[1]->m_value );
if( direction->m_DirectionRatios.size() > 2 )
{
coords_str += ", " + QString::number( direction->m_DirectionRatios[2]->m_value );
}
}
}
coords_str += ")";
item->setText( 1, coords_str );
continue;
}
shared_ptr<IfcGloballyUniqueId> guid = dynamic_pointer_cast<IfcGloballyUniqueId>( attribute_value );
if( guid )
{
item->setText( 1, QString::fromStdString( guid->m_value ) );
continue;
}
shared_ptr<IfcPositiveLengthMeasure> pos_length_measure = dynamic_pointer_cast<IfcPositiveLengthMeasure>( attribute_value );
if( pos_length_measure )
{
item->setText( 1, QString::number( pos_length_measure->m_value ) );
continue;
}
shared_ptr<IfcLengthMeasure> length_measure = dynamic_pointer_cast<IfcLengthMeasure>( attribute_value );
if( length_measure )
{
QString coords_str = QString::number( length_measure->m_value );
item->setText( 1, coords_str );
continue;
}
shared_ptr<IfcText> ifc_text = dynamic_pointer_cast<IfcText>( attribute_value );
if( ifc_text )
{
item->setText( 1, QString::fromStdString( ifc_text->m_value ) );
continue;
}
}
shared_ptr<AttributeObjectVector> attribute_vec = dynamic_pointer_cast<AttributeObjectVector>( attribute_value );
if( attribute_vec )
{
if( attribute_vec->m_vec.size() > 0 )
{
const char* vec_content_type = EntityFactory::getStringForClassID( attribute_vec->m_vec[0]->classID() );
item->setText( 1, QString( vec_content_type ) +"[" + QString::number( attribute_vec->m_vec.size() ) + "]" );
item->setForeground( 1, QBrush( Qt::blue ) );
item->setChildIndicatorPolicy( QTreeWidgetItem::ShowIndicator );
}
else
{
item->setText( 1, "[-]" );
}
continue;
}
shared_ptr<BuildingEntity> attribute_entity = dynamic_pointer_cast<BuildingEntity>( attribute_value );
if( attribute_entity )
{
//m_map_item_objects.insert( std::make_pair( item, attribute_entity ) );
std::vector<std::pair<std::string, shared_ptr<BuildingObject> > > vec_attributes_peek;
attribute_entity->getAttributes( vec_attributes_peek );
attribute_entity->getAttributesInverse( vec_attributes_peek );
if( vec_attributes_peek.size() > 0 )
{
item->setChildIndicatorPolicy( QTreeWidgetItem::ShowIndicator );
}
if( !use_to_string )
{
item->setText( 1, EntityFactory::getStringForClassID(attribute_entity->classID() ));
}
item->setForeground( 1, QBrush( Qt::blue ) );
continue;
}
if( !use_to_string )
{
shared_ptr<IfcProfileTypeEnum> profile_type_enum = dynamic_pointer_cast<IfcProfileTypeEnum>( attribute_value );
if( profile_type_enum )
{
std::stringstream strs;
profile_type_enum->getStepParameter( strs, false, precision );
item->setText( 1, strs.str().c_str() );
continue;
}
if( attribute_value )
{
std::stringstream strs;
strs << EntityFactory::getStringForClassID(attribute_value->classID());
item->setText( 1, strs.str().c_str() );
}
}
}
}
void EntityAttributeWidget::clearAttributeTree()
{
m_map_item_objects.clear();
m_expanded_entities.clear();
ScopedBlockSignals block1( this, m_block_counter );
ScopedBoolToTrue block2( m_block_selection_signals, m_block_counter );
m_tree_widget->clear();
m_computed_property_tree->clear();
}
void readIfcMeasureValue(shared_ptr<IfcMeasureValue>& ifc_measure, std::string& prop_value)
{
// TYPE IfcMeasureValue = SELECT ( IfcVolumeMeasure, IfcTimeMeasure, IfcThermodynamicTemperatureMeasure, IfcSolidAngleMeasure, IfcPositiveRatioMeasure,
// IfcRatioMeasure, IfcPositivePlaneAngleMeasure, IfcPlaneAngleMeasure, IfcParameterValue, IfcNumericMeasure, IfcMassMeasure, IfcPositiveLengthMeasure, IfcLengthMeasure,
// IfcElectricCurrentMeasure, IfcDescriptiveMeasure, IfcCountMeasure, IfcContextDependentMeasure, IfcAreaMeasure, IfcAmountOfSubstanceMeasure, IfcLuminousIntensityMeasure,
// IfcNormalisedRatioMeasure, IfcComplexNumber, IfcNonNegativeLengthMeasure); END_TYPE;
shared_ptr<IfcVolumeMeasure> volume = dynamic_pointer_cast<IfcVolumeMeasure>(ifc_measure);
if( volume )
{
prop_value = QString::number(volume->m_value).toStdString();
return;
}
shared_ptr<IfcTimeMeasure> time = dynamic_pointer_cast<IfcTimeMeasure>(ifc_measure);
if( time )
{
prop_value = QString::number(time->m_value).toStdString();
return;
}
shared_ptr<IfcLengthMeasure> length_measure = dynamic_pointer_cast<IfcLengthMeasure>(ifc_measure);
if( length_measure )
{
prop_value = QString::number(length_measure->m_value).toStdString();
return;
}
shared_ptr<IfcAreaMeasure> area = dynamic_pointer_cast<IfcAreaMeasure>(ifc_measure);
if( area )
{
prop_value = QString::number(area->m_value).toStdString();
return;
}
shared_ptr<IfcMassMeasure> mass = dynamic_pointer_cast<IfcMassMeasure>(ifc_measure);
if( mass )
{
prop_value = QString::number(mass->m_value).toStdString();
return;
}
shared_ptr<IfcPlaneAngleMeasure> planeAngle = dynamic_pointer_cast<IfcPlaneAngleMeasure>(ifc_measure);
if( planeAngle )
{
prop_value = std::to_string(planeAngle->m_value);
return;
}
std::cout << "readIfcMeasureValue:: unimplemented measure: " << EntityFactory::getStringForClassID(ifc_measure->classID()) << std::endl;
}
void readIfcSimpleValue(shared_ptr<IfcSimpleValue>& simple, std::string& prop_value)
{
// TYPE IfcSimpleValue = SELECT (IfcBoolean ,IfcDate ,IfcDateTime ,IfcDuration ,IfcIdentifier ,IfcInteger ,IfcLabel ,IfcLogical ,IfcReal ,IfcText ,IfcTime ,IfcTimeStamp);
shared_ptr<IfcBoolean> ifc_boolean = dynamic_pointer_cast<IfcBoolean>(simple);
if( ifc_boolean )
{
if( ifc_boolean->m_value == true )
{
prop_value = "True";
}
else
{
prop_value = "False";
}
return;
}
shared_ptr<IfcDate> date = dynamic_pointer_cast<IfcDate>(simple);
if( date )
{
prop_value = date->m_value;
return;
}
shared_ptr<IfcDateTime> date_and_time = dynamic_pointer_cast<IfcDateTime>(simple);
if( date_and_time )
{
prop_value = date_and_time->m_value;
return;
}
shared_ptr<IfcDuration> duration = dynamic_pointer_cast<IfcDuration>(simple);
if( duration )
{
prop_value = duration->m_value;
return;
}
shared_ptr<IfcIdentifier> identifier = dynamic_pointer_cast<IfcIdentifier>(simple);
if( identifier )
{
prop_value = identifier->m_value;
return;
}
shared_ptr<IfcInteger> ifc_integer = dynamic_pointer_cast<IfcInteger>(simple);
if( ifc_integer )
{
prop_value = QString::number(ifc_integer->m_value).toStdString();
return;
}
shared_ptr<IfcLabel> label = dynamic_pointer_cast<IfcLabel>(simple);
if( label )
{
prop_value = label->m_value;
return;
}
shared_ptr<IfcLogical> ifc_logical = dynamic_pointer_cast<IfcLogical>(simple);
if( ifc_logical )
{
if( ifc_logical->m_value == LOGICAL_TRUE )
{
prop_value = "True";
}
else if( ifc_logical->m_value == LOGICAL_FALSE )
{
prop_value = "False";
}
else if( ifc_logical->m_value == LOGICAL_UNKNOWN )
{
prop_value = "Unknown";
}
}
shared_ptr<IfcReal> ifc_real = dynamic_pointer_cast<IfcReal>(simple);
if( ifc_real )
{
prop_value = QString::number(ifc_real->m_value).toStdString();
return;
}
shared_ptr<IfcText> ifc_text = dynamic_pointer_cast<IfcText>(simple);
if( ifc_text )
{
prop_value = ifc_text->m_value;
return;
}
shared_ptr<IfcTime> ifc_time = dynamic_pointer_cast<IfcTime>(simple);
if( ifc_time )
{
prop_value = ifc_time->m_value;
return;
}
shared_ptr<IfcTimeStamp> ifc_time_stamp = dynamic_pointer_cast<IfcTimeStamp>(simple);
if( ifc_time_stamp )
{
prop_value = ifc_time_stamp->m_value;
return;
}
std::cout << "readIfcSimpleValue:: unimplemented value: " << EntityFactory::getStringForClassID(simple->classID()) << std::endl;
}
struct PropertyValueContainer
{
PropertyValueContainer(const shared_ptr<IfcPropertySet>& pSet);
PropertyValueContainer(const shared_ptr<IfcPropertySet>& pSet, std::string& prop_name, std::string& prop_description, std::string& prop_value, std::string& prop_unit, std::string& prop_type);
std::string m_pset_name;
std::string m_prop_name;
std::string m_prop_description;
std::string m_prop_value;
std::string m_prop_unit;
std::string m_prop_type;
};
PropertyValueContainer::PropertyValueContainer(const shared_ptr<IfcPropertySet>& pSet)
{
if( pSet )
{
if( pSet->m_Name )
{
m_pset_name = pSet->m_Name->m_value;
}
else if( pSet->m_GlobalId )
{
m_pset_name = pSet->m_GlobalId->m_value;
}
else
{
m_pset_name = "#";
m_pset_name.append(std::to_string(pSet->m_tag));
}
}
}
PropertyValueContainer::PropertyValueContainer(const shared_ptr<IfcPropertySet>& pSet, std::string& prop_name, std::string& prop_description, std::string& prop_value, std::string& prop_unit, std::string& prop_type)
{
if( pSet )
{
if( pSet->m_Name )
{
m_pset_name = pSet->m_Name->m_value;
}
else if( pSet->m_GlobalId )
{
m_pset_name = pSet->m_GlobalId->m_value;
}
else
{
m_pset_name = "#";
m_pset_name.append(std::to_string(pSet->m_tag));
}
}
m_prop_name = prop_name;
m_prop_description = prop_description;
m_prop_value = prop_value;
m_prop_unit = prop_unit;
m_prop_type = prop_type;
}
void readIfcValue(const shared_ptr<IfcValue>& ifc_value, shared_ptr<PropertyValueContainer>& pvc)
{
if( ifc_value )
{
// TYPE IfcValue = SELECT (IfcMeasureValue, IfcSimpleValue, IfcDerivedMeasureValue);
std::string property_value_str = "";
shared_ptr<IfcMeasureValue> nominal_value_measure = dynamic_pointer_cast<IfcMeasureValue>(ifc_value);
if( nominal_value_measure )
{
readIfcMeasureValue(nominal_value_measure, pvc->m_prop_value);
}
else
{
shared_ptr<IfcSimpleValue> nominal_value_simple = dynamic_pointer_cast<IfcSimpleValue>(ifc_value);
if( nominal_value_simple )
{
readIfcSimpleValue(nominal_value_simple, pvc->m_prop_value);
}
else
{
shared_ptr<IfcDerivedMeasureValue> derived_value = dynamic_pointer_cast<IfcDerivedMeasureValue>(ifc_value);
if( derived_value )
{
}
std::cout << "readIfcProperty:: unimplemented simple property: " << EntityFactory::getStringForClassID(ifc_value->classID()) << std::endl;
}
}
}
}
void readIfcProperty(const shared_ptr<IfcPropertySet>& pset, const shared_ptr<IfcProperty>& ifc_prop, std::vector<shared_ptr<PropertyValueContainer> >& vecPropertiesOut)
{
//ENTITY IfcProperty ABSTRACT SUPERTYPE OF(ONEOF(IfcComplexProperty, IfcSimpleProperty))
shared_ptr<IfcComplexProperty> complex_property = dynamic_pointer_cast<IfcComplexProperty>(ifc_prop);
if( complex_property )
{
//UsageName : IfcIdentifier;
//HasProperties : SET [1:?] OF IfcProperty;
}
else
{
shared_ptr<IfcSimpleProperty> simple_property = dynamic_pointer_cast<IfcSimpleProperty>(ifc_prop);
if( simple_property )
{
//ENTITY IfcSimpleProperty ABSTRACT SUPERTYPE OF(ONEOF(IfcPropertyBoundedValue, IfcPropertyEnumeratedValue, IfcPropertyListValue, IfcPropertyReferenceValue, IfcPropertySingleValue, IfcPropertyTableValue))
shared_ptr<IfcPropertySingleValue> ifc_prop_single_value = dynamic_pointer_cast<IfcPropertySingleValue>(simple_property);
if( ifc_prop_single_value )
{
std::string propertyName;
if( ifc_prop->m_Name )
{
propertyName = ifc_prop->m_Name->m_value;
}
std::string propertyDescription;
if( ifc_prop->m_Specification )
{
propertyDescription = ifc_prop->m_Specification->m_value;
}
shared_ptr<PropertyValueContainer> pvc(new PropertyValueContainer(pset));
pvc->m_prop_name = propertyName;
vecPropertiesOut.push_back( pvc );
shared_ptr<IfcValue>& nominal_value = ifc_prop_single_value->m_NominalValue; //optional
shared_ptr<IfcUnit>& unit = ifc_prop_single_value->m_Unit; //optional
// TODO: handle unit
readIfcValue(nominal_value, pvc);
}
else
{
shared_ptr<IfcPropertyListValue> ifc_prop_list_value = dynamic_pointer_cast<IfcPropertyListValue>(simple_property);
if( ifc_prop_list_value )
{
std::vector<shared_ptr<IfcValue> >& list_values = ifc_prop_list_value->m_ListValues; //optional
//shared_ptr<IfcUnit> m_Unit; //optional
// TODO: handle unit
for( size_t i_value = 0; i_value < list_values.size(); ++i_value )
{
shared_ptr<IfcValue>& prop_list_value = list_values[i_value];
shared_ptr<PropertyValueContainer> pvc(new PropertyValueContainer(pset));
if( ifc_prop->m_Name )
{
pvc->m_prop_name = ifc_prop->m_Name->m_value;
}
if( ifc_prop->m_Specification )
{
pvc->m_prop_description = ifc_prop->m_Specification->m_value;
}
vecPropertiesOut.push_back(pvc);
readIfcValue(prop_list_value, pvc);
}
}
else
{
std::cout << "readIfcProperty:: unimplemented simple property: " <<EntityFactory::getStringForClassID( simple_property->classID()) << std::endl;
}
}
}
}
}
void computeShapeMetrics(const shared_ptr<ItemShapeData>& shape_input_data, double& volume, double& surface_area)
{
if (!shape_input_data)
{
return;
}
std::vector<shared_ptr<carve::mesh::MeshSet<3> > >& vec_meshsets = shape_input_data->m_meshsets;
for (size_t jj = 0; jj < vec_meshsets.size(); ++jj)
{
shared_ptr<carve::mesh::MeshSet<3> >& meshset = vec_meshsets[jj];
std::vector<carve::mesh::Mesh<3>* >& vec_meshes = meshset->meshes;
for (size_t kk = 0; kk < vec_meshes.size(); ++kk)
{
carve::mesh::Mesh<3>* mesh = vec_meshes[kk];
volume += mesh->volume();
std::vector<carve::mesh::Face<3>* >& vec_faces = mesh->faces;
for (size_t mm = 0; mm < vec_faces.size(); ++mm)
{
carve::mesh::Face<3>* face = vec_faces[mm];
if (face->nVertices() == 3)
{
if (surface_area >= 0)
{
carve::mesh::Edge<3>* edge = face->edge;
if (edge)
{
carve::geom::vector<3>& v1 = edge->v1()->v;
carve::geom::vector<3>& v2 = edge->v2()->v;
if (edge->next)
{
carve::geom::vector<3>& v3 = edge->next->v2()->v;
carve::geom::vector<3> side1 = v2 - v1;
carve::geom::vector<3> side2 = v3 - v2;
double area = (cross(side1, side2).length()) * 0.5;
surface_area += abs(area);
}
}
}
}
else
{
surface_area = -1.0;
}
}
}
}
for (auto child : shape_input_data->m_child_items)
{
computeShapeMetrics(child, volume, surface_area);
}
}
void computeShapeMetrics(const shared_ptr<ProductShapeData>& shape_input_data, double& volume, double& surface_area)
{
if (!shape_input_data)
{
return;
}
for (auto geomItem : shape_input_data->getGeometricItems())
{
computeShapeMetrics(geomItem, volume, surface_area);
}
for (auto& child : shape_input_data->getChildElements())
{
computeShapeMetrics(child, volume, surface_area);
}
}
void EntityAttributeWidget::slotObjectsSelected( std::unordered_map<std::string, shared_ptr<BuildingEntity> >& map )
{
clearAttributeTree();
m_expand_level = 1;
if( m_block_selection_signals )
{
return;
}
if( map.size() < 1 )
{
return;
}
// take the first object from map and show its attributes
shared_ptr<BuildingEntity>& entity = (*(map.begin())).second;
if( !entity )
{
return;
}
m_current_root = shared_ptr<BuildingObject>( entity );
shared_ptr<IfcRoot> ifc_root = dynamic_pointer_cast<IfcRoot>(entity);
if (!ifc_root)
{
return;
}
bool expand_children = false;
ScopedBlockSignals block( m_tree_widget, m_block_counter );
QTreeWidgetItem* root_item = new QTreeWidgetItem();
root_item->setText( 0, EntityFactory::getStringForClassID(m_current_root->classID()) );
root_item->setFlags(root_item->flags() | Qt::ItemIsEditable);
m_tree_widget->addTopLevelItem( root_item );
m_current_item = root_item;
m_map_item_objects[root_item] = m_current_root;
appendAttributeChildren( m_current_root, root_item, expand_children );
root_item->setExpanded( true );
// compute volume and surface area
double volume = 0;
double surface_area = 0;
shared_ptr<GeometryConverter> geom_converter = m_system->m_geometry_converter;
const std::map<std::string, shared_ptr<ProductShapeData> >& map_shape_input_data = geom_converter->getShapeInputData();
std::string guid;
if (ifc_root->m_GlobalId)
{
guid = ifc_root->m_GlobalId->m_value;
}
auto it_find = map_shape_input_data.find( guid );
if( it_find != map_shape_input_data.end() )
{
const shared_ptr<ProductShapeData>& shape_input_data = it_find->second;
if( shape_input_data )
{
computeShapeMetrics(shape_input_data, volume, surface_area);
}
}
if( surface_area > 0 )
{
QTreeWidgetItem* item = new QTreeWidgetItem();
item->setText( 0, "Surface area" );
item->setText( 1, QString::number( surface_area ) );
item->setText( 2, QLatin1Literal("m²") );
ScopedBlockSignals block( m_computed_property_tree, m_block_counter );
m_computed_property_tree->addTopLevelItem( item );
}
if( volume > 0 )
{
QTreeWidgetItem* item = new QTreeWidgetItem();
item->setText( 0, "Volume" );
item->setText( 1, QString::number( volume ) );
item->setText( 2, QLatin1Literal("m³") );
ScopedBlockSignals block( m_computed_property_tree, m_block_counter );
m_computed_property_tree->addTopLevelItem( item );
}
shared_ptr<IfcObject> selectedEntity = dynamic_pointer_cast<IfcObject>(entity);
if( selectedEntity )
{
// PropertySets sind dem IFC entity mit Hilfe eines Relationsobjektes zugeordnet.
// Das Relationsobjekt hat einen Pointer auf das IFC Entity und einen auf das PropertySet.
// Das Entity hat einen inversen Pointer auf das Relationsobjekt, von dort aus ist das PropertySet erreichbar.
// pointer pointer
// Entity <--- IfcRelDefinesByProperties ----> IfcPropertySet
// ---->
// inverser Pointer
const std::vector<weak_ptr<IfcRelDefinesByProperties> >& vec_rel_defines = selectedEntity->m_IsDefinedBy_inverse;
for( size_t ii = 0; ii < vec_rel_defines.size(); ++ii )
{
shared_ptr<IfcRelDefinesByProperties> rel_prop(vec_rel_defines[ii]);
const std::vector<shared_ptr<IfcObjectDefinition> >& related_objects = rel_prop->m_RelatedObjects;
shared_ptr<IfcPropertySetDefinitionSelect>& relating_prop_set_def = rel_prop->m_RelatingPropertyDefinition;
shared_ptr<IfcPropertySetDefinition> property_set_def = dynamic_pointer_cast<IfcPropertySetDefinition>(relating_prop_set_def);
if( property_set_def )
{
shared_ptr<IfcPropertySet> property_set = dynamic_pointer_cast<IfcPropertySet>(property_set_def);
if( property_set )
{
std::string pset_name = "PropertySet";
if( property_set->m_Name )
{
pset_name = property_set->m_Name->m_value;
}
// Treeview-Item fuer das aktuelle PropertySet
QTreeWidgetItem* pset_item = new QTreeWidgetItem();
pset_item->setText(0, QString::fromStdString(pset_name.c_str()));
pset_item->setForeground(0, QBrush(Qt::darkGray));
ScopedBlockSignals block(m_computed_property_tree, m_block_counter);
m_tree_widget->addTopLevelItem(pset_item);
// Konvertieren der IFC Properties in eigene Datenstruktur (PropertyValueContainer)
std::vector<shared_ptr<PropertyValueContainer> > vecPropertiesOut;
const std::vector<shared_ptr<IfcProperty> >& vec_has_properties = property_set->m_HasProperties;
for( auto& ifc_prop : vec_has_properties )
{
readIfcProperty(property_set, ifc_prop, vecPropertiesOut);
}
// Zugriff auf Vector von PropertyValueContainer, Einfuegen von child items in TreeView
for( auto& propertyContainer : vecPropertiesOut )
{
std::string propertyName = propertyContainer->m_prop_name;
std::string propertyValue = propertyContainer->m_prop_value;
QTreeWidgetItem* item = new QTreeWidgetItem();
item->setText(0, QString::fromStdString(propertyName.c_str()));
item->setText(1, QString::fromStdString(propertyValue.c_str()));
item->setForeground(0, QBrush(Qt::darkGray));
pset_item->addChild(item);
}
pset_item->setExpanded(true);
}
}
}
}
}
void EntityAttributeWidget::slotObjectsUnselected( std::unordered_map<std::string, shared_ptr<BuildingEntity> >& map )
{
clearAttributeTree();
m_current_root.reset();
}
void EntityAttributeWidget::slotTreewidgetSelectionChanged( QTreeWidgetItem* current, QTreeWidgetItem* previous )
{
m_current_item = current;
m_expand_level = 1;
return;
ScopedBoolToTrue block( m_block_selection_signals, m_block_counter );
const std::map<int,shared_ptr<BuildingEntity> >& map_ifc_objects = m_system->getGeometryConverter()->getBuildingModel()->getMapIfcEntities();
if( previous )
{
int id = previous->text(1).toUInt();
auto it_find = map_ifc_objects.find(id);
if( it_find != map_ifc_objects.end() )
{
shared_ptr<BuildingEntity> ifc_object = it_find->second;
m_system->setObjectSelected( ifc_object, false );
}
}