PropertyVisPlugin.cc

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//=============================================================================
//
//  CLASS PropertyVisPlugin - IMPLEMENTATION
//
//=============================================================================

//== INCLUDES =================================================================

#include "PropertyVisPlugin.hh"

#include "PropertyModelFactory.hh"

#ifdef ENABLE_OPENVOLUMEMESH_POLYHEDRAL_SUPPORT
#endif
#ifdef ENABLE_OPENVOLUMEMESH_HEXAHEDRAL_SUPPORT
#endif

//== IMPLEMENTATION ==========================================================

#define PROP_VIS "PropertyVisualization"

PropertyVisPlugin::PropertyVisPlugin() :
tool_(0),
propertyModel_(0)
{
}

void PropertyVisPlugin::initializePlugin()
{
        if ( OpenFlipper::Options::gui() ) {
          tool_ = new PropertyVisToolbar();

          QSize size(300,300);
          tool_->resize(size);

          tool_->meshNames->setModel(&objectListItemModel_);

          emit addHiddenPickMode( PROP_VIS );

          QIcon* toolIcon = new QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"PropertyVisIcon.png");

          emit addToolbox( tr("Property Visualization") , tool_, toolIcon );
        }
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::pluginsInitialized()
{
        if ( OpenFlipper::Options::gui() ) {

                // connect toolbox elements
                connect(tool_->meshNames,       SIGNAL( currentIndexChanged(int) ), this, SLOT( slotMeshChanged(int) ) );

                connect(tool_->visualizeButton, SIGNAL( clicked() ), this, SLOT( slotVisualize() ) );
                connect(tool_->clearButton,     SIGNAL( clicked() ), this, SLOT( slotAllCleared() ) );

                connect(tool_->refresh_property_names_tb, SIGNAL( clicked() ), this, SLOT( slotMeshChanged() ) );
                connect(tool_->duplicate_property_tb, SIGNAL( clicked() ), this, SLOT( slotDuplicateProperty() ) );
                connect(tool_->remove_property_tb, SIGNAL( clicked() ), this, SLOT( slotRemoveProperty() ) );

                connect(tool_, SIGNAL( widgetShown() ), this, SLOT( updateGUI() ) );

                setNewPropertyModel(-1);
        }
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotVisualizeProperty( int _id, const QString& _propname )
{
        PropertyModel* model = PropertyModelFactory::Instance().getModel(_id);

        if (model != 0)
        {
                model->gatherProperties();
                QModelIndex idx = model->indexFromPlainPropName(_propname);

                if (idx.isValid())
                {
                        QModelIndexList list;
                        list.append(idx);

                        model->visualize(list);

                        
                        emit updateView();
                        emit updatedObject( _id, UPDATE_COLOR );
                }
        }
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotPickModeChanged( const std::string& _mode)
{
        if (propertyModel_ != 0)
                propertyModel_->pickModeChanged(_mode);
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotAllCleared()
{
        using namespace PluginFunctions;

        if (propertyModel_ != 0)
        {
                QModelIndexList selectedIndices = tool_->propertyName_lv->selectionModel()->selectedIndexes();
                propertyModel_->clear(selectedIndices);
                propertyModel_->objectUpdated();
                emit updateView();
        }
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::objectDeleted(int _id)
{
        if( OpenFlipper::Options::gui() )
                objectListItemModel_.removeObject(_id);
        PropertyModelFactory::Instance().deleteModel(_id);
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotObjectUpdated( int _identifier, const UpdateType& _type )
{
        if( OpenFlipper::Options::gui() )
        {
                if ( tool_->isVisible() )
                        updateGUI();
                PropertyModel* propertyModel = PropertyModelFactory::Instance().getModel(_identifier);
                if (propertyModel)
                {
                        if (_type == UPDATE_ALL)
                                propertyModel->gatherProperties();
                        if (_type == (UPDATE_ALL | UPDATE_GEOMETRY))
                                propertyModel->objectUpdated();
                }
        }
}

void PropertyVisPlugin::updateGUI()
{
        DataType datatype = DataType(DATA_TRIANGLE_MESH | DATA_POLY_MESH);
#ifdef ENABLE_OPENVOLUMEMESH_POLYHEDRAL_SUPPORT
        datatype |= DataType(DATA_POLYHEDRAL_MESH);
#endif
#ifdef ENABLE_OPENVOLUMEMESH_HEXAHEDRAL_SUPPORT
        datatype |= DataType(DATA_HEXAHEDRAL_MESH);
#endif
        objectListItemModel_.refresh(datatype);
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::propertySelectionChanged()
{
        if (propertyModel_ != 0)
        {
                QModelIndexList selectedIndices = tool_->propertyName_lv->selectionModel()->selectedIndexes();
                propertyModel_->updateWidget(selectedIndices);
        }
}

//-----------------------------------------------------------------------------


void PropertyVisPlugin::setNewPropertyModel(int id)
{
        if (propertyModel_)
        {
                propertyModel_->hideWidget();
                disconnect(propertyModel_, SIGNAL(log(Logtype,QString)), this, SLOT(slotLog(Logtype,QString)));
                disconnect(propertyModel_, SIGNAL(log(QString)), this, SLOT(slotLog(QString)));
        }
        propertyModel_ = PropertyModelFactory::Instance().getModel(id);
        if (propertyModel_ != 0)
        {

                tool_->propertyName_lv->setModel(propertyModel_);
                connect(propertyModel_, SIGNAL( modelReset() ), this, SLOT( propertySelectionChanged() ));
                connect(tool_->propertyName_lv->selectionModel(),
                                SIGNAL( selectionChanged(const QItemSelection &, const QItemSelection &) ),
                                this,
                                SLOT( propertySelectionChanged() ));
                QWidget* widget = propertyModel_->getWidget();
                tool_->propertyWidgets->addWidget(widget);
                widget->show();
                propertyModel_->gatherProperties();
                connect(propertyModel_, SIGNAL(log(Logtype,QString)), this, SLOT(slotLog(Logtype,QString)));
                connect(propertyModel_, SIGNAL(log(QString)), this, SLOT(slotLog(QString)));
        }
        else
        {
                tool_->propertyName_lv->setModel(0);
        }
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotMeshChanged(int /*_index*/)
{
        int id = tool_->meshNames->itemData( tool_->meshNames->currentIndex() ).toInt();
        setNewPropertyModel(id);
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotVisualize()
{
        using namespace PluginFunctions;

        // return if nothing is selected
        if (propertyModel_ == 0) return;

        int selectedId = tool_->meshNames->itemData( tool_->meshNames->currentIndex() ).toInt();
        QModelIndexList selectedIndices = tool_->propertyName_lv->selectionModel()->selectedIndexes();

        // visualize property
        propertyModel_->visualize(selectedIndices);

        // emit updates
        emit updateView();

        if (selectedId >= 0)
        {
                emit updatedObject( selectedId, UPDATE_COLOR );
        }
        else
        {
                ObjectIterator o_it(ALL_OBJECTS, supportedDataTypes());
                while (o_it != objectsEnd())
                {
                        emit updatedObject( o_it->id(), UPDATE_COLOR );
                        ++o_it;
                }
        }
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotMouseEvent( QMouseEvent* _event ) {
        if (propertyModel_ != 0)
                propertyModel_->mouseEvent(_event);
}

//-----------------------------------------------------------------------------

void PropertyVisPlugin::slotDuplicateProperty()
{
        using namespace PluginFunctions;

        if (propertyModel_ != 0)
        {
                QModelIndexList selectedIndices = tool_->propertyName_lv->selectionModel()->selectedIndexes();
                propertyModel_->duplicateProperty(selectedIndices);

                emit updateView();
                int id = tool_->meshNames->itemData( tool_->meshNames->currentIndex() ).toInt();
                slotMeshChanged();

                if (id >= 0)
                {
                        emit updatedObject( id, UPDATE_ALL );
                }
                else
                {
                        ObjectIterator o_it(ALL_OBJECTS, supportedDataTypes());
                        while (o_it != objectsEnd())
                        {
                                emit updatedObject( o_it->id(), UPDATE_ALL );
                                ++o_it;
                        }
                }
        }
}

void PropertyVisPlugin::slotRemoveProperty()
{
        using namespace PluginFunctions;

        if (propertyModel_ != 0)
        {
                QModelIndexList selectedIndices = tool_->propertyName_lv->selectionModel()->selectedIndexes();
                propertyModel_->removeProperty(selectedIndices);

                emit updateView();
                int id = tool_->meshNames->itemData( tool_->meshNames->currentIndex() ).toInt();

                if (id >= 0)
                {
                        emit updatedObject( id, UPDATE_ALL );
                }
                else
                {
                        ObjectIterator o_it(ALL_OBJECTS, supportedDataTypes());
                        while (o_it != objectsEnd())
                        {
                                emit updatedObject( o_it->id(), UPDATE_ALL );
                                ++o_it;
                        }
                }
        }
}

#if QT_VERSION < 0x050000
  Q_EXPORT_PLUGIN2( propertyvisplugin , PropertyVisPlugin );
#endif