File indexing completed on 2024-05-05 05:51:13

 /***********************************************************************
  * SPDX-FileCopyrightText: 2003-2004 Max Howell <max.howell@methylblue.com>
  * SPDX-FileCopyrightText: 2008-2009 Martin Sandsmark <martin.sandsmark@kde.org>
  * SPDX-FileCopyrightText: 2022 Harald Sitter <sitter@kde.org>
  *
  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
  ***********************************************************************/
 
 #pragma once
 
 #include <memory>
 
 #include "fileTree.h"
 #include <QColor>
 #include <QObject>
 #include <QQmlEngine>
 #include <QUrl>
 namespace RadialMap
 {
 class Segment : public QObject // all angles are in 16ths of degrees
 {
     Q_OBJECT
 public:
     bool m_highlight = false;
     Q_SIGNAL void highlightChanged();
     Q_PROPERTY(bool fake MEMBER m_fake CONSTANT)
 
     Q_PROPERTY(QColor color READ color NOTIFY paletteChanged)
     Q_PROPERTY(QColor brush READ brush NOTIFY paletteChanged)
     Q_PROPERTY(QColor pen READ pen NOTIFY paletteChanged)
     Q_SIGNAL void paletteChanged();
 
     Q_PROPERTY(QString uuid MEMBER m_uuid CONSTANT)
 
     Segment(const std::shared_ptr<File> &f, uint s, uint l, bool isFake = false);
     ~Segment() override;
     Q_DISABLE_COPY_MOVE(Segment)
 
     Q_INVOKABLE uint start() const
     {
         return m_angleStart;
     }
     Q_INVOKABLE uint length() const
     {
         return m_angleSegment;
     }
     Q_INVOKABLE uint end() const
     {
         return m_angleStart + m_angleSegment;
     }
     Q_INVOKABLE QUrl url() const
     {
         return m_file->url();
     }
     Q_INVOKABLE bool isFolder() const
     {
         return m_file->isFolder();
     }
     Q_INVOKABLE QString displayName() const
     {
         return m_file->displayName();
     }
     Q_INVOKABLE QString displayPath() const
     {
         return m_file->displayPath();
     }
 
     const std::shared_ptr<File> file() const
     {
         return m_file;
     }
     Q_INVOKABLE const QColor &pen() const
     {
         return m_pen;
     }
     Q_INVOKABLE const QColor &brush() const
     {
         return m_brush;
     }
 
     Q_INVOKABLE QString color()
     {
         return m_brush.name();
     }
     bool isFake() const
     {
         return m_fake;
     }
     bool hasHiddenChildren() const
     {
         return m_hasHiddenChildren;
     }
 
     Q_INVOKABLE QString humanReadableSize() const
     {
         return m_file->humanReadableSize();
     }
 
     Q_INVOKABLE uint files() const
     {
         if (auto folder = std::dynamic_pointer_cast<Folder>(file())) {
             return folder->children();
         }
         return 0;
     }
 
     bool intersects(uint a) const
     {
         return ((a >= start()) && (a < end()));
     }
 
     QString uuid() const
     {
         return m_uuid;
     }
 
     friend class Map;
     friend class Builder;
 
 private:
     void setPalette(const QColor &p, const QColor &b)
     {
         m_pen = p;
         m_brush = b;
         Q_EMIT paletteChanged();
     }
 
     const uint m_angleStart;
     const uint m_angleSegment;
     const std::shared_ptr<File> m_file = nullptr;
     QColor m_pen, m_brush;
     bool m_hasHiddenChildren = false;
     const bool m_fake;
     const QString m_uuid;
 };
 } // namespace RadialMap
 
 #ifndef PI
 #define PI 3.141592653589793
 #endif
 #ifndef M_PI
 #define M_PI 3.14159265358979323846264338327
 #endif
 
 #define MIN_RING_BREADTH 20
 #define MAX_RING_BREADTH 60
 #define DEFAULT_RING_DEPTH 4 // first level = 0
 #define MIN_RING_DEPTH 0
 
 #define MAP_HIDDEN_TRIANGLE_SIZE 5
 
 #define LABEL_MAP_SPACER 7
 #define LABEL_TEXT_HMARGIN 5
 #define LABEL_TEXT_VMARGIN 0
 #define LABEL_ANGLE_MARGIN 32
 #define LABEL_MIN_ANGLE_FACTOR 0.05
 #define LABEL_MAX_CHARS 30
 
 // QPainter::paintPie:
 // The startAngle and spanAngle must be specified in 1/16th of a degree, i.e. a full circle equals 5760 (16 * 360). Positive values for the angles mean
 // counter-clockwise while negative values mean the clockwise direction. Zero degrees is at the 3 o'clock position.
 #define MAX_DEGREE 5760
 #define DEGREE_FACTOR 16