LVRTreeWidgetHelper.cpp

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#include "LVRTreeWidgetHelper.hpp"
 
#include "../widgets/LVRPointCloudItem.hpp"
#include "../widgets/LVRMeshItem.hpp"
 
#include <QTreeWidgetItemIterator>
 
namespace lvr2
{
 
LVRTreeWidgetHelper::LVRTreeWidgetHelper(QTreeWidget* tree)
{
   m_treeWidget = tree;
}
 
PointBufferPtr LVRTreeWidgetHelper::getPointBuffer(QString name)
{
    PointBufferPtr ptr;
    QTreeWidgetItemIterator m_it(m_treeWidget);
    while(*m_it)
    {
        if ( (*m_it)->type() == LVRModelItemType)
        {
            if( (*m_it)->text(0) == name)
            {
                cout << "Name check: " << (*m_it)->text(0).toStdString() << " " << name.toStdString() << endl;
                // Find point cloud sub item
                LVRModelItem* item = static_cast<LVRModelItem*>(*m_it);
                for(size_t i = 0; i < item->childCount(); i++)
                {
                    QTreeWidgetItem* treeItem = item->child(i);
                    if(treeItem && treeItem->type() == LVRPointCloudItemType)
                    {
                        LVRPointCloudItem* pointItem = static_cast<LVRPointCloudItem*>(treeItem);
                        ptr = pointItem->getPointBuffer();
                    }
                }
                break;
            }
        }
        ++m_it;
    }
    return ptr;
}
 
MeshBufferPtr LVRTreeWidgetHelper::getMeshBuffer(QString name)
{
    MeshBufferPtr ptr;
    QTreeWidgetItemIterator m_it(m_treeWidget);
    while(*m_it)
    {
        if ( (*m_it)->type() == LVRModelItemType)
        {
            if( (*m_it)->text(0) == name)
            {
                // Find point cloud sub item
                QTreeWidgetItemIterator sub_it(*m_it);
                while(*sub_it)
                {
                    if( (*sub_it)->type() == LVRMeshItemType)
                    {
                        LVRMeshItem* mesh_item = static_cast<LVRMeshItem*>(*sub_it);
                        ptr = mesh_item->getMeshBuffer();
                    }
                    ++sub_it;
                }
                break;
            }
            ++m_it;
        }
    }
    return ptr;
}
 
LVRModelItem* LVRTreeWidgetHelper::getModelItem(QString name)
{
    cout << "GET MODEL ITEM" << endl;
    LVRModelItem* ptr;
    QTreeWidgetItemIterator it(m_treeWidget);
    while (*it)
    {
        if ( (*it)->type() == LVRModelItemType)
        {
            if( (*it)->text(0) == name)
            {
                return static_cast<LVRModelItem*>(*it);
            }
        }
        ++it;
    }
    return ptr;
}
 
} /* namespace lvr2 */