ComponentItem.cpp

/*************************************************************************
 *   Copyright (C) 2007 by Oliver Bock                                   *
 *   bock@tfh-berlin.de                                                  *
 *                                                                       *
 *   This file is part of Fidelity.                                      *
 *                                                                       *
 *   Fidelity is free software: you can redistribute it and/or modify    *
 *   it under the terms of the GNU General Public License as published   *
 *   by the Free Software Foundation, version 3 of the License.          *
 *                                                                       *
 *   Fidelity is distributed in the hope that it will be useful,         *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of      *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the        *
 *   GNU General Public License for more details.                        *
 *                                                                       *
 *   You should have received a copy of the GNU General Public License   *
 *   along with Fidelity. If not, see <http://www.gnu.org/licenses/>.    *
 *                                                                       *
 *************************************************************************/

#include "ComponentItem.h"

// Constructors/Destructors

Fidelity::GUI::ComponentItem::ComponentItem(QPointer<IComponent> component)
{
	// Initialisations
	m_NodeItemList = new QList<QPointer<ANodeItem> >();
	m_LinkItemList = new QList<QPointer<ComponentLinkItem> >();
	
	m_ParameterModel = new QStandardItemModel();
	m_ParameterModel->setHorizontalHeaderLabels(QStringList()
			  << "Identifier" << "Parameter" << "Value" << "Unit" << "Type" << "Description");

	// Configure basics
	m_RotationAngle = 0;
	unsetCursor();
	setFlag(QGraphicsItem::ItemIsMovable);
	setFlag(QGraphicsItem::ItemIsSelectable);
	setAcceptsHoverEvents(true);
	
	// Components are drawn on the default z-plane
	setZValue(0);
	
	if(component!=NULL) {
		m_Component = component;

		// Set SVG image (max. 48px per side!)
		setSharedRenderer(component->Icon());

		// Configure nodes
		NodeTable* beamNodes = component->BeamNodeTable();
		NodeTable* controlNodes = component->ControlNodeTable();
		
		NodeTable::const_iterator itNodes = beamNodes->constBegin();
		while (itNodes != beamNodes->constEnd()) {
			// DON'T delete this item. Its parent will care for it...
			BeamNodeItem* nodeItem = new BeamNodeItem(itNodes.value(), this);
			nodeItem->setToolTip("<b>Beam Node</b><hr>" \
					"Name: "+itNodes.value()->Label()+"<br>"
					"Description: "+itNodes.value()->Description());
			m_NodeItemList->append(nodeItem);
			
			++itNodes;
		}
		
		itNodes = controlNodes->constBegin();
		while (itNodes != controlNodes->constEnd()) {
			// DON'T delete this item. Its parent will care for it...
			ControlNodeItem* nodeItem = new ControlNodeItem(itNodes.value(), this);