options_dlg.hh

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#ifndef _OPTIONS_DLG_H_
#define _OPTIONS_DLG_H_

#include <FL/Fl_Window.H>
#include <FL/Fl_Scroll.H>
#include <FL/Fl_Check_Button.H>
#include <FL/Fl_Button.H>

#include <string>
#include <vector>
#include <set>

#include "stage.hh"
#include "option.hh"

namespace Stg {

  //class Option;

    class OptionsDlg : public Fl_Window {
    public:
        enum event_t { NO_EVENT, CHANGE, CHANGE_ALL, CLOSE };
        
    private:
        std::vector<Option*> options;
        Option* changedItem;
        Option* showAll;
        event_t status;
        Fl_Scroll* scroll;
        Fl_Check_Button* showAllCheck;
        void updateChecks();
        
        static void checkChanged( Fl_Widget* w, void* p );

        // constants
        static const int vm = 4;
        const int hm;
        static const int boxH = 30;

    public:
        OptionsDlg( int x, int y, int w, int h );
        virtual ~OptionsDlg();
        
        void setOptions( const std::set<Option*>& opts );
        void clearOptions() { options.clear(); }
        void showAllOpt( Option* opt );
        const event_t event() const { return status; }
        Option* changed() { return changedItem; }
    };

}
    
#endif