graphics_item.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 "hal_core/defines.h"
 
#include "gui/gui_def.h"
 
#include <QColor>
#include <QStyle>
#include <QGraphicsItem>
 
namespace hal
{
    class GraphicsItem : public QGraphicsItem
    {
    public:
        static void loadSettings();
 
        static void setLod(const qreal lod);
 
        GraphicsItem(const ItemType type, const u32 id);
 
        ItemType itemType() const;
 
        u32 id() const;
 
        void setHightlight(bool hl);
 
    protected:
        static qreal sLod;
 
        static QColor sSelectionColor;
 
        static QColor sHighlightColor;
 
        QColor penColor(QStyle::State state, const QColor& colorHint=QColor()) const;
 
        QColor selectionColor() const;
 
        QColor groupingColor() const;
 
        ItemType mItemType; // USE QT ITEM TYPE SYSTEM INSTEAD ???
 
        bool mHighlight;  // paint with hightlight color
 
        u32 mId;
 
        QColor mColor;
    };
}