osg::QFCItem Class Reference

#include <OSGQNodeTreeView_qt.h>

Inheritance diagram for osg::QFCItem:

List of all members.

Public Member Functions
	QFCItem (QListView *parent, const FieldContainerPtr &pFC)
	QFCItem (QListViewItem *parent, const FieldContainerPtr &pFC)
virtual	~QFCItem (void)
virtual FieldContainerPtr	getFC (void) const
virtual void	setup (void)
virtual void	expand (void)
virtual void	collapse (void)
virtual void	setOpen (bool bOpen)
Static Public Member Functions
static QFCItem *	dcast (QListViewItem *pItem)
Protected Member Functions
UInt32	getAspect (void)
Private Types
typedef QSceneGraphItem	Inherited
Private Member Functions
void	addRefedContainer (SFFieldContainerPtr *pSFFCPtr)
void	addRefedContainer (MFFieldContainerPtr *pMFFCPtr, FieldDescription *pFieldDesc)
void	addAttachments (SFAttachmentMap *pSFAttMap)
void	addParents (MFFieldContainerPtr *pMFFCPtr)
Private Attributes
FieldContainerPtr	_pFC

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Detailed Description

Definition at line 95 of file OSGQNodeTreeView_qt.h.

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Member Typedef Documentation

typedef QSceneGraphItem osg::QFCItem::Inherited [private]

Reimplemented from osg::QSceneGraphItem.

Reimplemented in osg::QNodeItem, and osg::QNodeCoreItem.

Definition at line 113 of file OSGQNodeTreeView_qt.h.

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Constructor & Destructor Documentation

QFCItem::QFCItem	(	QListView *	parent,
		const FieldContainerPtr &	pFC
	)

Definition at line 135 of file OSGQNodeTreeView_qt.cpp.

References osg::AttachmentContainerPtr::dcast(), getFC(), osg::getName(), and osg::NullFC.

Referenced by addAttachments(), addParents(), and addRefedContainer().

    : Inherited(parent),
      _pFC     (pFC   )
{
    if(getFC() != NullFC)
    {
        setText(0, QString(getFC()->getType().getCName()));

        if(getName(AttachmentContainerPtr::dcast(getFC())))
            setText(1, 
                    QString(getName(AttachmentContainerPtr::dcast(getFC()))));
        else
            setText(1, QString("unnamed")       );
    }
}

QFCItem::QFCItem	(	QListViewItem *	parent,
		const FieldContainerPtr &	pFC
	)

Definition at line 151 of file OSGQNodeTreeView_qt.cpp.

References osg::AttachmentContainerPtr::dcast(), getFC(), osg::getName(), and osg::NullFC.

    : Inherited(parent),
      _pFC     (pFC   )
{
    if(getFC() != NullFC)
    {
        setText(0, QString(getFC()->getType().getCName()));

        if(getName(AttachmentContainerPtr::dcast(getFC())))
            setText(1, 
                    QString(getName(AttachmentContainerPtr::dcast(getFC()))));
        else
            setText(1, QString("unnamed")       );
    }
}

QFCItem::~QFCItem

(

void

)

[virtual]

Definition at line 167 of file OSGQNodeTreeView_qt.cpp.

{
}

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Member Function Documentation

QFCItem * QFCItem::dcast

(

QListViewItem *

pItem

)

[static]

Reimplemented from osg::QSceneGraphItem.

Reimplemented in osg::QNodeItem, and osg::QNodeCoreItem.

Definition at line 172 of file OSGQNodeTreeView_qt.cpp.

{
    return dynamic_cast<QFCItem *>(pItem);
}

FieldContainerPtr QFCItem::getFC

(

void

)

const [virtual]

Implements osg::QSceneGraphItem.

Definition at line 178 of file OSGQNodeTreeView_qt.cpp.

References _pFC.

Referenced by addParents(), expand(), QFCItem(), and setup().

{
    return _pFC;
}

void QFCItem::setup

(

void

)

[virtual]

Definition at line 184 of file OSGQNodeTreeView_qt.cpp.

References osg::QSceneGraphItem::getAspect(), osg::FieldContainerPtrBase::getAspectCPtr(), osg::FieldDescription::getCName(), getFC(), osg::FieldContainer::getField(), osg::FieldContainerType::getFieldDescription(), osg::FieldContainerType::getNumFieldDescs(), osg::FieldContainer::getType(), osg::SField< FieldTypeT, fieldNameSpace >::getValue(), osg::isMFFieldContainerPtr(), osg::isSFFieldContainerPtr(), osg::NullFC, setup(), osg::MField< FieldTypeT, fieldNameSpace >::size(), and osg::stringcmp().

{
    FieldContainer *pFCAsp = getFC().getAspectCPtr(getAspect());

    if(!pFCAsp)
        return;

    UInt32 uiNumFields = pFCAsp->getType().getNumFieldDescs();
    
    for(UInt32  fieldId = 1; fieldId <= uiNumFields; ++fieldId)
    {
        FieldDescription *pDesc     = 
            pFCAsp->getType().getFieldDescription     (fieldId);
        Field            *pField    = pFCAsp->getField(fieldId);
        
        if(isSFFieldContainerPtr(pField))
        {
            if(stringcmp(pDesc->getCName(), "parent" ) == 0)
                continue;

            SFFieldContainerPtr *pSFFCPtr = 
                reinterpret_cast<SFFieldContainerPtr *>(pField);

            if(pSFFCPtr->getValue() != NullFC)
            {
                setExpandable(this);
                break;
            }
        }
        else if(isMFFieldContainerPtr(pField))
        {
            MFFieldContainerPtr *pMFFCPtr =
                reinterpret_cast<MFFieldContainerPtr *>(pField);

            if(stringcmp(pDesc->getCName(), "parents") == 0)
            {
                if(pMFFCPtr->size() > 1)
                {
                    setExpandable(this);
                    break;
                }
            }
            else
            {
                if(pMFFCPtr->size() > 0)
                {
                    setExpandable(this);
                    break;
                }
            }
        }
    }

    Inherited::setup();
}

void QFCItem::expand

(

void

)

[virtual]

Implements osg::QSceneGraphItem.

Definition at line 241 of file OSGQNodeTreeView_qt.cpp.

References addAttachments(), addParents(), addRefedContainer(), osg::endLog(), osg::QSceneGraphItem::getAspect(), osg::FieldContainerPtrBase::getAspectCPtr(), osg::FieldDescription::getCName(), getFC(), osg::FieldContainer::getField(), osg::FieldContainerType::getFieldDescription(), osg::FieldContainerType::getNumFieldDescs(), osg::FieldContainer::getType(), osg::isMFFieldContainerPtr(), osg::isSFFieldContainerPtr(), PNOTICE, and osg::stringcmp().

{
    if(childCount() != 0)
        return;

    FieldContainer *pFCAsp = getFC().getAspectCPtr(getAspect());

    if(!pFCAsp)
        return;

    FieldContainerType &fcType      = pFCAsp->getType();
    UInt32              uiNumFields = fcType.getNumFieldDescs();

    for(UInt32 fieldId = 1; fieldId <= uiNumFields; ++fieldId)
    {
        FieldDescription *pFieldDesc = fcType.getFieldDescription(fieldId);
        Field            *pField     = pFCAsp->getField          (fieldId);
        
        //add Items for all referenced containers (except parents)
        if(isSFFieldContainerPtr(pField))
        {
            if(stringcmp(pFieldDesc->getCName(), "parent" ) == 0)
                continue;

            addRefedContainer(
                reinterpret_cast<SFFieldContainerPtr *>(pField));
        }
        else if(isMFFieldContainerPtr(pField))
        {
            if(stringcmp(pFieldDesc->getCName(), "parents") == 0)
            {
                addParents(
                    reinterpret_cast<MFFieldContainerPtr *>(pField));
            }
            else
            {
                addRefedContainer(
                    reinterpret_cast<MFFieldContainerPtr *>(pField), 
                    pFieldDesc   );
            }
        }

        //add attachments
        if(stringcmp(pFieldDesc->getCName(), "attachments") == 0)
        {
            addAttachments(dynamic_cast<SFAttachmentMap *>(pField));
        }
    }

    PNOTICE << endLog;
}

void QFCItem::collapse

(

void

)

[virtual]

Implements osg::QSceneGraphItem.

Definition at line 294 of file OSGQNodeTreeView_qt.cpp.

{
}

void QFCItem::addRefedContainer

(

SFFieldContainerPtr *

pSFFCPtr

)

[private]

Definition at line 299 of file OSGQNodeTreeView_qt.cpp.

References osg::AttachmentContainerPtr::dcast(), osg::NodePtr::dcast(), osg::SField< FieldTypeT, fieldNameSpace >::getValue(), osg::NullFC, and QFCItem().

Referenced by expand().

{
    if(!pSFFCPtr || (pSFFCPtr->getValue() == NullFC))
        return;

    if(pSFFCPtr->getValue()->getType().isNode())
    {
        new QNodeItem(this, NodePtr::dcast(pSFFCPtr->getValue()));
    }
    else if(pSFFCPtr->getValue()->getType().isNodeCore())
    {
        new QNodeCoreItem(this, NodeCorePtr::dcast(pSFFCPtr->getValue()));
    }
    else
    {
        new QFCItem(this, pSFFCPtr->getValue());
    }
}

void QFCItem::addRefedContainer	(	MFFieldContainerPtr *	pMFFCPtr,
		FieldDescription *	pFieldDesc
	)			[private]

Definition at line 319 of file OSGQNodeTreeView_qt.cpp.

References osg::AttachmentContainerPtr::dcast(), osg::NodePtr::dcast(), osg::FieldDescription::getCName(), QFCItem(), osg::MField< FieldTypeT, fieldNameSpace >::rbegin(), and osg::MField< FieldTypeT, fieldNameSpace >::rend().

{
    if(!pMFFCPtr || !pFieldDesc)
        return;

    MFFieldContainerPtr::reverse_iterator mfIter = pMFFCPtr->rbegin();
    MFFieldContainerPtr::reverse_iterator mfEnd  = pMFFCPtr->rend();

    QHeaderItem *pHeaderItem;

    if(mfIter != mfEnd)
        pHeaderItem = new QHeaderItem(this, pFieldDesc->getCName());

    for(; mfIter != mfEnd; ++mfIter)
    {
        if((*mfIter)->getType().isNode())
        {
            new QNodeItem(pHeaderItem, NodePtr::dcast(*mfIter));
        }
        else if((*mfIter)->getType().isNodeCore())
        {
            new QNodeCoreItem(pHeaderItem, NodeCorePtr::dcast(*mfIter));
        }
        else
        {
            new QFCItem(pHeaderItem, *mfIter);
        }
    }
}

void QFCItem::addAttachments

(

SFAttachmentMap *

pSFAttMap

)

[private]

Definition at line 351 of file OSGQNodeTreeView_qt.cpp.

References osg::SField< FieldTypeT, fieldNameSpace >::getValue(), and QFCItem().

Referenced by expand().

{
    AttachmentMap::reverse_iterator mapIter = pSFAttMap->getValue().rbegin();
    AttachmentMap::reverse_iterator mapEnd  = pSFAttMap->getValue().rend();

    if(mapIter == mapEnd)
        return;
        
    QHeaderItem *pHeaderItem = new QHeaderItem(this, "attachments");

    for(; mapIter != mapEnd; ++mapIter)
    {
        new QFCItem(pHeaderItem, (*mapIter).second);
    }
}

void QFCItem::addParents

(

MFFieldContainerPtr *

pMFFCPtr

)

[private]

Definition at line 368 of file OSGQNodeTreeView_qt.cpp.

References osg::AttachmentContainerPtr::dcast(), osg::NodePtr::dcast(), getFC(), QFCItem(), osg::MField< FieldTypeT, fieldNameSpace >::rbegin(), osg::MField< FieldTypeT, fieldNameSpace >::rend(), and osg::MField< FieldTypeT, fieldNameSpace >::size().

Referenced by expand().

{
    if(!pMFFCPtr)
        return;

    MFFieldContainerPtr::reverse_iterator mfIter = pMFFCPtr->rbegin();
    MFFieldContainerPtr::reverse_iterator mfEnd  = pMFFCPtr->rend();

    if((mfIter == mfEnd) || (pMFFCPtr->size() <= 1))
        return;

    QHeaderItem *pHeaderItem = new QHeaderItem(this, "parents");  

    for( ; mfIter != mfEnd; ++mfIter)
    {
        if(*mfIter == getFC())
            continue;
        
        if((*mfIter)->getType().isNode())
        {
            new QNodeItem(pHeaderItem, NodePtr::dcast(*mfIter));
        }
        else if((*mfIter)->getType().isNodeCore())
        {
            new QNodeCoreItem(pHeaderItem, NodeCorePtr::dcast(*mfIter));
        }
        else
        {
            new QFCItem(pHeaderItem, *mfIter);
        }
    }   
}    

void QSceneGraphItem::setOpen

(

bool

bOpen

)

[virtual, inherited]

Definition at line 107 of file OSGQNodeTreeView_qt.cpp.

References osg::QSceneGraphItem::collapse(), and osg::QSceneGraphItem::expand().

{
    if(bOpen)
        expand();
    else
        collapse();

    Inherited::setOpen(bOpen);
}

UInt32 QSceneGraphItem::getAspect

(

void

)

[protected, inherited]

Definition at line 118 of file OSGQNodeTreeView_qt.cpp.

References osg::QNodeTreeView::dcast(), and osg::QNodeTreeView::getAspect().

Referenced by expand(), and setup().

{
    if(!this->listView())
        return 0;

    QNodeTreeView *pView = QNodeTreeView::dcast(this->listView());

    if(!pView)
        return 0;

    return pView->getAspect();
}

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Member Data Documentation

FieldContainerPtr osg::QFCItem::_pFC [private]

Definition at line 121 of file OSGQNodeTreeView_qt.h.

Referenced by getFC().

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The documentation for this class was generated from the following files:

• OSGQNodeTreeView_qt.h
• OSGQNodeTreeView_qt.cpp