filefilterregistry.h

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#ifndef OPENSWMM_GUI_FILE_FILTER_REGISTRY_H
#define OPENSWMM_GUI_FILE_FILTER_REGISTRY_H
 
#include <QList>
#include <QObject>
#include <QString>
#include <QStringList>
 
#include <openswmm/plugin_sdk/IPluginComponentInfo.hpp>
 
namespace openswmmvis {
 
enum class FilterKind {
    InputRead,        
    ResultsRead,      
    ResultsWrite,     
    ReportWrite,      
    StateRead,        
    StateWrite,       
    ProjectRead,      
    ProjectWrite,     
    VectorRead,       
    RasterRead,       
    TabularRead,      
    MapExportWrite,   
    ComponentConfigRead 
};
 
class FileFilterRegistry : public QObject
{
    Q_OBJECT
 
public:
    struct Entry
    {
        QString     description;     
        QStringList patterns;        
        FilterKind  kind = FilterKind::InputRead;
        QString     pluginId;        
        bool        canRead  = false;
        bool        canWrite = false;
        bool        enabled  = true;
    };
 
    static FileFilterRegistry *instance();
 
    QString filterFor(FilterKind kind) const;
 
    QString saveAsFilter() const;
 
    QStringList patternsFor(FilterKind kind) const;
 
    QString filterFor(openswmm::PluginRole role) const;
    QStringList patternsFor(openswmm::PluginRole role) const;
 
    QList<Entry> allEntries() const { return entries_; }
 
    QList<Entry> entriesFor(FilterKind kind) const;
 
    void rescan();
 
    static const char *kindLabel(FilterKind kind) noexcept;
 
    static bool isWriteKind(FilterKind kind) noexcept;
 
signals:
    void entriesChanged();
 
private:
    explicit FileFilterRegistry(QObject *parent = nullptr);
 
    void registerBuiltinFilters();
    void registerEngineFilters();
 
    static FilterKind kindForRole(openswmm::PluginRole role) noexcept;
 
    QList<Entry> entries_;
};
 
} // namespace openswmmvis
 
#endif // OPENSWMM_GUI_FILE_FILTER_REGISTRY_H