bool_wizardpage.h

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// MIT License
//
// Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved.
// Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved.
// Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved.
// Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS"). All Rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#pragma once
 
#include "gui/gatelibrary_management/gatelibrary_pages/generalinfo_wizardpage.h"
 
#include <QWizardPage>
#include <QGridLayout>
#include <QTabWidget>
#include <QLineEdit>
#include <QTextEdit>
#include <QLabel>
#include <QSet>
 
namespace hal {
    class GateLibraryWizard;
 
    class BoolWizardPage;
 
    class BooleanFunctionEdit : public QLineEdit
    {
        Q_OBJECT
    public:
 
        // Would like to define the state as enum, however,
        // something seems to go wrong when QSS style converts it to string
        //        enum State {Empty, Valid, Invalid};
        //        Q_ENUM(State)
        Q_PROPERTY(QString state READ state WRITE setState NOTIFY stateChanged);
 
    private:
        QString mState;
        std::set<std::string> mLegalVariables;
 
        static const char* STATE_EMPTY;
        static const char* STATE_VALID;
        static const char* STATE_INVALID;
    Q_SIGNALS:
        void stateChanged(QString s);
        void legalVariablesChanged(std::set<std::string> legalVar);
    private Q_SLOTS:
        void handleEditingFinished();
    public:
        BooleanFunctionEdit(std::set<std::string>& legalVar, QWidget* parent = nullptr);
        QString state() const { return mState; }
        void setState(const QString& s);
        void setLegalVariables(std::set<std::string>& legalVar);
        bool isValid() const { return mState == STATE_VALID; }
    };
 
    class BoolWizardPage:public QWizardPage
    {
        Q_OBJECT
    public:
        BoolWizardPage(QWidget* parent = nullptr);
        void initializePage() override;
        bool isComplete() const override;
        void setData(GateType* gate);
        std::unordered_map<std::string, BooleanFunction> getBoolFunctions();
    Q_SIGNALS:
        void hasChanged();
    private Q_SLOTS:
        void handleStateChanged(const QString& stat);
        void handleTextChanged(const QString& txt);
    private:
        QGridLayout* mLayout;
        GateLibraryWizard* mWizard;
        QList<BooleanFunctionEdit*> mEditFunctions;
        QList<QString> mOutputPins;
        GateType* mGate = nullptr;
    };
}