PaletteServer.h

Go to the documentation of this file.

#pragma once
#include <QPainter>
#include <misc/qt/PropertySheetDialog.h>
#include <pal/iface/ColorTable.h>
#include <pal/iface/PaletteInterface.h>
 
namespace sf
{
 
class _PAL_CLASS PaletteServer : public QObject
{
    Q_OBJECT
 
  public:
    explicit PaletteServer(QObject* parent = nullptr);
 
    ~PaletteServer() override;
 
    void addPropertyPages(PropertySheetDialog* sheet);
 
    [[nodiscard]] ColorTable getColorTable() const;
 
    void setColorCount(int colorsUsed, int colorsSize = -1);
 
    void paint(QPainter& painter, const QRect& bounds) const;
 
    [[nodiscard]] QList<QPair<QString, QString>> getImplementationNames() const;
 
    [[nodiscard]] const QString& getImplementationName() const;
 
    [[nodiscard]] bool isAvailable() const;
 
    void setImplementationName(const QString& name);
    [[nodiscard]] const QStringList& getImplementationProperties();
 
    void setImplementationProperties(const QStringList& props);
 
    // ReSharper disable once CppFunctionIsNotImplemented
    Q_SIGNAL void changed(PaletteServer* sender);
 
  protected:
    bool createImplementation(const std::string& name);
 
  private:
    // Gets the registered name of the current implementation.
    [[nodiscard]] std::string currentImplementationName() const;
    // Holds the desired name of the implementation.
    QString _implementationName;
    // Holds the implementation of the palette.
    PaletteInterface* _implementation;
    QStringList _implementationProperties;
    // Holds the size of the colors needed.
    int _colorsSize;
    // Holds the amount of colors used for the calculating the scale.
    int _colorsUsed;
    // Local fast copy of the generated table.
    ColorTable _colorTable;
    // Holds the flag to generate the color table.
    bool _flagGenerate;
 
    friend class PaletteServerPropertyPage;
};
 
}// namespace sf