LibrePCB

/*
 * LibrePCB - Professional EDA for everyone!
 * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
 * https://librepcb.org/
 *
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include "cmdcomponentsignaledit.h"

#include <QtCore>

/*******************************************************************************
 *  Namespace
 ******************************************************************************/
namespace librepcb {
namespace editor {

/*******************************************************************************
 *  Constructors / Destructor
 ******************************************************************************/

CmdComponentSignalEdit::CmdComponentSignalEdit(ComponentSignal& signal) noexcept
  : UndoCommand(tr("Edit component signal")),
    mSignal(signal),
    mOldName(signal.getName()),
    mNewName(mOldName),
    mOldRole(signal.getRole()),
    mNewRole(mOldRole),
    mOldForcedNetName(signal.getForcedNetName()),
    mNewForcedNetName(mOldForcedNetName),
    mOldIsRequired(signal.isRequired()),
    mNewIsRequired(mOldIsRequired),
    mOldIsNegated(signal.isNegated()),
    mNewIsNegated(mOldIsNegated),
    mOldIsClock(signal.isClock()),
    mNewIsClock(mOldIsClock) {
}

CmdComponentSignalEdit::~CmdComponentSignalEdit() noexcept {
}

/*******************************************************************************
 *  Setters
 ******************************************************************************/

void CmdComponentSignalEdit::setName(const CircuitIdentifier& name) noexcept {
  Q_ASSERT(!wasEverExecuted());
  mNewName = name;
}

void CmdComponentSignalEdit::setRole(const SignalRole& role) noexcept {
  Q_ASSERT(!wasEverExecuted());
  mNewRole = role;
}

void CmdComponentSignalEdit::setForcedNetName(const QString& name) noexcept {
  Q_ASSERT(!wasEverExecuted());
  mNewForcedNetName = name;
}

void CmdComponentSignalEdit::setIsRequired(bool required) noexcept {
  Q_ASSERT(!wasEverExecuted());
  mNewIsRequired = required;
}

void CmdComponentSignalEdit::setIsNegated(bool negated) noexcept {
  Q_ASSERT(!wasEverExecuted());
  mNewIsNegated = negated;
}

void CmdComponentSignalEdit::setIsClock(bool clock) noexcept {
  Q_ASSERT(!wasEverExecuted());
  mNewIsClock = clock;
}

/*******************************************************************************
 *  Inherited from UndoCommand
 ******************************************************************************/

bool CmdComponentSignalEdit::performExecute() {
  performRedo();  // can throw

  if (mNewName != mOldName) return true;
  if (mNewRole != mOldRole) return true;
  if (mNewForcedNetName != mOldForcedNetName) return true;
  if (mNewIsRequired != mOldIsRequired) return true;
  if (mNewIsNegated != mOldIsNegated) return true;
  if (mNewIsClock != mOldIsClock) return true;
  return false;
}

void CmdComponentSignalEdit::performUndo() {
  mSignal.setName(mOldName);
  mSignal.setRole(mOldRole);
  mSignal.setForcedNetName(mOldForcedNetName);
  mSignal.setIsRequired(mOldIsRequired);
  mSignal.setIsNegated(mOldIsNegated);
  mSignal.setIsClock(mOldIsClock);
}

void CmdComponentSignalEdit::performRedo() {
  mSignal.setName(mNewName);
  mSignal.setRole(mNewRole);
  mSignal.setForcedNetName(mNewForcedNetName);
  mSignal.setIsRequired(mNewIsRequired);
  mSignal.setIsNegated(mNewIsNegated);
  mSignal.setIsClock(mNewIsClock);
}

/*******************************************************************************
 *  End of File
 ******************************************************************************/

}  // namespace editor
}  // namespace librepcb