IUFactory.cc

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    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file IUFactory.cc
 *
 * Definition of IUFactory class.
 *
 * @author Ari Metsähalme 2003 (ari.metsahalme-no.spam-tut.fi)
 * @note rating: yellow
 * @note reviewed Jul 14 2004 by jm, ll, jn, am
 */
 
#include <string>
#include <vector>
 
#include "IUFactory.hh"
#include "UnitPortFactory.hh"
#include "ImmediateUnit.hh"
#include "EditPart.hh"
#include "UnitFigure.hh"
#include "FUPort.hh"
#include "WxConversion.hh"
#include "EditPolicyFactory.hh"
 
using std::vector;
using namespace TTAMachine;
 
/**
 * The Constructor.
 */
IUFactory::IUFactory(EditPolicyFactory& editPolicyFactory):
    EditPartFactory(editPolicyFactory) {
 
    registerFactory(new UnitPortFactory(editPolicyFactory));
}
 
/**
 * The Destructor.
 */
IUFactory::~IUFactory() {
}
 
/**
 * Returns an EditPart corresponding to a immediate unit.
 *
 * @param component Immediate unit of which to create the EditPart.
 * @return NULL if the parameter is not an instance of the
 *         ImmediateUnit class.
 */
EditPart*
IUFactory::createEditPart(MachinePart* component) {
 
    ImmediateUnit* imm = dynamic_cast<ImmediateUnit*>(component);
 
    if (imm != NULL) {
    EditPart* immEditPart = new EditPart();
    immEditPart->setModel(imm);
 
    UnitFigure* fig = new UnitFigure();
    wxString name = WxConversion::toWxString(imm->name());
    name.Prepend(_T("IMM: "));
    fig->setName(name);
    immEditPart->setFigure(fig);
 
    for (int i = 0; i < imm->portCount(); i++) {
        vector<Factory*>::const_iterator iter;
        for (iter = factories_.begin(); iter != factories_.end(); iter++) {
        EditPart* portEditPart =
            (*iter)->createEditPart(imm->port(i));
        if (portEditPart != NULL) {
            EditPolicy* editPolicy =
            editPolicyFactory_.createIUPortEditPolicy();
            if (editPolicy != NULL) {
            portEditPart->installEditPolicy(editPolicy);
            }
            immEditPart->addChild(portEditPart);
        }
        }
    }
 
 
        wxString info = WxConversion::toWxString(imm->numberOfRegisters());
        info.Append(_T("x"));
        info.Append(WxConversion::toWxString(imm->width()));
        fig->setInfo(info);
    immEditPart->setSelectable(true);
 
    EditPolicy* editPolicy = editPolicyFactory_.createIUEditPolicy();
    if (editPolicy != NULL) {
        immEditPart->installEditPolicy(editPolicy);
    }
 
    return immEditPart;
 
    } else {
    return NULL;
    } 
}