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/***************************************************************************
convertbool2booltristate.cpp - description
-------------------
begin : Sun Jun 30 2002
copyright : (C) 2002 by Rasmus Diekenbrock
email : ksimus@gmx.de
***************************************************************************/
/***************************************************************************
* *
* This program 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
// C-Includes
// QT-Includes
#include <qpainter.h>
// KDE-Includes
#include <klocale.h>
// Project-Includes
#include "convertbool2booltristate.h"
#include "ksimus/connectorboolin.h"
#include "ksimus/resource.h"
#include "ksimus/componentinfo.h"
#include "ksimus/connectorbooltristate.h"
#include "ksimus/ksimdebug.h"
#include "ksimus/wireproperty.h"
#include "ksimus/componentlayout.h"
#include "ksimus/componentblocklayout.h"
// Forward declaration
namespace KSimLibBoolean
{
static Component * create(CompContainer * container, const ComponentInfo * ci)
{
return new ConvertBool2BoolTristate(container, ci);
}
const ComponentInfo * getConvertBool2BoolTristateInfo()
{
static const ComponentInfo Info(i18n("Component", "Boolean to Boolean Tristate"),
QString::fromLatin1("Converter/Boolean to Boolean Tristate"),
i18n("Component", "Converter/Boolean to Boolean Tristate"),
QString::null,
VA_SHEETVIEW,
create,
QString::null,
QString::fromLatin1("component-boolean-converter-bool-booltri"));
return &Info;
}
//###############################################################
//###############################################################
ConvertBool2BoolTristate::ConvertBool2BoolTristate(CompContainer * container, const ComponentInfo * ci)
: Component(container, ci),
m_lockRecursion(false)
{
setZeroDelayComponent(true);
m_connDataIn = new ConnectorBoolIn(this,
QString::fromLatin1("Input"),
i18n("Connector", "Input"),
QString::fromLatin1("Di"));
CHECK_PTR(m_connDataIn);
m_connActiveIn = new ConnectorBoolIn(this,
QString::fromLatin1("Enable"),
i18n("Connector", "Enable"),
QString::fromLatin1("E"));
CHECK_PTR(m_connActiveIn);
m_connOut = new ConnectorBoolTristate(this,
QString::fromLatin1("Output"),
i18n("Connector", "Output"));
CHECK_PTR(m_connOut);
// Initializes the sheet view
if (getSheetMap())
{
new ConvertBool2BoolTristateView(this, SHEET_VIEW);
}
getAction().disable(KSimAction::UPDATEVIEW);
}
ConvertBool2BoolTristate::~ConvertBool2BoolTristate()
{
}
void ConvertBool2BoolTristate::reset()
{
Component::reset();
m_lockRecursion = false;
}
void ConvertBool2BoolTristate::calculate()
{
if(!m_lockRecursion)
{
m_lockRecursion = true;
m_connOut->setOutput(m_connDataIn->getInput(),
m_connActiveIn->getInput(),
false);
if (m_connOut->getWireProperty())
{
m_connOut->getWireProperty()->execute();
}
m_lockRecursion = false;
}
else
{
executeNext();
}
// KSIMDEBUG("ConvertBool2BoolTristate::calculate()");
}
//###############################################################
//###############################################################
ConvertBool2BoolTristateView::ConvertBool2BoolTristateView(ConvertBool2BoolTristate * comp, eViewType viewType)
: CompView(comp, viewType)
{
if (viewType == SHEET_VIEW)
{
enableRotation(true);
m_layout = new ComponentLayout(this);
CHECK_PTR(m_layout);
m_ctrlBlock = new ComponentControlBlock(this, m_layout);
CHECK_PTR(m_ctrlBlock);
m_ctrlBlock->getLeft()->addSpace(1);
m_ctrlBlock->getLeft()->addConnector(getConverter()->getInputActiveIn());
m_layout->getLeft()->addSpace(1);
m_layout->getLeft()->addConnector(getConverter()->getInputDataIn());
m_layout->getRight()->addSpace(1);
m_layout->getRight()->addConnector(getConverter()->getOutput());
m_layout->setMinSize(5,5);
m_layout->updateLayout();
}
}
void ConvertBool2BoolTristateView::draw(QPainter * p)
{
CompView::draw(p);
QRect rect(getDrawingPlace());
rect.rLeft() ++;
rect.rTop() += 1 + m_ctrlBlock->getRect(false).bottom();
rect.rBottom() ++;
p->setPen(QPen(black, 2));
p->setBrush(NoBrush);
p->drawRect(rect);
}
//###############################################################
} //namespace KSimLibBoolean
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