standard_graphics_gate.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/graph_widget/items/nodes/gates/graphics_gate.h"
 
namespace hal
{
    class StandardGraphicsGate final : public GraphicsGate
    {
    public:
        static void loadSettings();
 
        static void updateAlpha();
 
        StandardGraphicsGate(Gate* g, const bool adjust_size_to_grid = true);
 
        void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
 
        QPointF getInputScenePosition(const u32 mNetId, const QString& pin_type) const override;
 
        QPointF getOutputScenePosition(const u32 mNetId, const QString& pin_type) const override;
 
        QPointF endpointPositionByIndex(int index, bool isInput) const override;
 
        float   yEndpointDistance() const override;
 
        float   yTopPinDistance() const override;
 
    private:
        static qreal sAlpha;
 
        static QPen sPen;
 
        static QFont sTextFont[2];
        static QFont sPinFont;
 
        static qreal sTextFontHeight[2];
 
        static qreal sColorBarHeight;
 
        static qreal sPinInnerHorizontalSpacing;
        static qreal sPinOuterHorizontalSpacing;
 
        static qreal sPinInnerVerticalSpacing;
        static qreal sPinOuterVerticalSpacing;
        static qreal sPinUpperVerticalSpacing;
        static qreal sPinLowerVerticalSpacing;
 
        static qreal sPinFontHeight;
        static qreal sPinFontAscent;
        static qreal sPinFontDescent;
        static qreal sPinFontBaseline;
 
        static qreal sInnerNameTypeSpacing;
        static qreal sOuterNameTypeSpacing;
 
        static qreal sFirstPinY;
        static qreal sPinYStride;
 
        void format(const bool& adjust_size_to_grid);
 
        QPointF mTextPosition[2];
 
        QVector<float> mInputPinTextWidth;
        QVector<float> mOutputPinTextWidth;
        static const int sIconPadding;
        static const QSize sIconSize;
 
        static QPixmap* sIconInstance;
        static const QPixmap& iconPixmap();
        static QColor legibleColor(const QColor& bgColor);
 
    public:
        static QColor sTextColor;
    };
}