GCUFactory.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 GCUFactory.cc
 *
 * Definition of GCUFactory 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 "WxConversion.hh"
#include "GCUFactory.hh"
#include "UnitPortFactory.hh"
#include "ControlUnit.hh"
#include "EditPart.hh"
#include "UnitFigure.hh"
#include "FUPort.hh"
#include "SpecialRegisterPort.hh"
#include "EditPolicyFactory.hh"
#include "HWOperation.hh"
 
using std::vector;
using namespace TTAMachine;
 
/**
 * The Constructor.
 */
GCUFactory::GCUFactory(EditPolicyFactory& editPolicyFactory):
    EditPartFactory(editPolicyFactory) {
    registerFactory(new UnitPortFactory(editPolicyFactory));
}
 
/**
 * The Destructor.
 */
GCUFactory::~GCUFactory() {
}
 
/**
 * Returns an EditPart corresponding to a global control unit.
 *
 * @param component Global control unit of which to create the EditPart.
 * @return NULL if the parameter is not an instance of the
 *         ControlUnit class.
 */
EditPart*
GCUFactory::createEditPart(MachinePart* component) {
 
    ControlUnit* gcu = dynamic_cast<ControlUnit*>(component);
 
    if (gcu != NULL) {
    EditPart* gcuEditPart = new EditPart();
    gcuEditPart->setModel(gcu);
 
    UnitFigure* fig = new UnitFigure();
    wxString name = WxConversion::toWxString(gcu->name());
    name.Prepend(_T("GCU: "));
    fig->setName(name);
    gcuEditPart->setFigure(fig);
 
        // Create editparts of operation ports.
    for (int i = 0; i < gcu->operationPortCount(); i++) {
        vector<Factory*>::const_iterator iter;
        for (iter = factories_.begin(); iter != factories_.end(); iter++) {
        EditPart* portEditPart =
            (*iter)->createEditPart(gcu->operationPort(i));
        if (portEditPart != NULL) {
                    EditPolicy* portEditPolicy =
                        editPolicyFactory_.createFUPortEditPolicy();
                    if (portEditPolicy != NULL) {
                        portEditPart->installEditPolicy(portEditPolicy);
                    }
                    gcuEditPart->addChild(portEditPart);
        }
        }
    }
 
        // Create editparts of special register ports.
    for (int i = 0; i < gcu->specialRegisterPortCount(); i++) {
        vector<Factory*>::const_iterator iter;
        for (iter = factories_.begin(); iter != factories_.end(); iter++) {
        EditPart* portEditPart =
            (*iter)->createEditPart(gcu->specialRegisterPort(i));
        if (portEditPart != NULL) {
                    EditPolicy* portEditPolicy =
                        editPolicyFactory_.createSRPortEditPolicy();
                    if (portEditPolicy != NULL) {
                        portEditPart->installEditPolicy(portEditPolicy);
                    }
            gcuEditPart->addChild(portEditPart);
        }
        }
    }
 
        wxString operations = _T("{ ");
    for (int i = 0; i < gcu->operationCount(); i++) {
            if (i > 0) {
                operations.Append(_T(", "));
            }
            operations.Append(
                WxConversion::toWxString(gcu->operation(i)->name()));
        }
        operations.Append(_T(" }"));
 
        fig->setInfo(operations);
 
    gcuEditPart->setSelectable(true);
 
    EditPolicy* editPolicy = editPolicyFactory_.createGCUEditPolicy();
    if (editPolicy != NULL) {
        gcuEditPart->installEditPolicy(editPolicy);
    }
 
    return gcuEditPart;
 
    } else {
    return NULL;
    } 
}