zoompanel.h

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#ifndef ZOOMPANEL_H
#define ZOOMPANEL_H


#include "guicast.h"
#include "mwindow.inc"

class ZoomPopup;
class ZoomTumbler;

#define ZOOM_PERCENTAGE 0
#define ZOOM_FLOAT 1
#define ZOOM_TIME 2
#define ZOOM_LONG 3

class ZoomHash
{
public:
        ZoomHash(double value, char *text);
        ~ZoomHash();

        double value;
        char *text;
} ;

class ZoomPanel
{
public:
        ZoomPanel(MWindow *mwindow, 
                BC_WindowBase *subwindow, 
                double value, 
                int x, 
                int y, 
                int w, 
                double min = 1,
                double max = 131072,
                int zoom_type = ZOOM_PERCENTAGE);
        ZoomPanel(MWindow *mwindow, 
                BC_WindowBase *subwindow, 
                double value, 
                int x, 
                int y, 
                int w, 
                double *user_table,
                int user_size,
                int zoom_type = ZOOM_PERCENTAGE);
        ~ZoomPanel();

        virtual int handle_event() { return 1; };
        int get_w();
        void calculate_menu();
        void update_menu();
        int create_objects();
        double get_value();
        char* get_text();
        void set_text(char *text);
        char* value_to_text(double value, int use_table = 1);
        double text_to_zoom(char *text, int use_table = 1);
        void update(double value);
        void update(char *value);
        void reposition_window(int x, int y);
// Set images to be used
        void set_menu_images(VFrame **data);
        void set_tumbler_images(VFrame **data);

        MWindow *mwindow;
        BC_WindowBase *subwindow;
        int x;
        int y;
        int w;
        double value;

        ZoomPopup *zoom_text;
        ZoomTumbler *zoom_tumbler;
        char string[BCTEXTLEN];
        double min, max;
        double *user_table;
        int user_size;
        int zoom_type;
        ArrayList<ZoomHash*> zoom_table;
        VFrame **menu_images;
        VFrame **tumbler_images;
};

class ZoomPopup : public BC_PopupMenu
{
public:
        ZoomPopup(MWindow *mwindow, ZoomPanel *panel, int x, int y);
        ~ZoomPopup();

        int handle_event();

        ZoomPanel *panel;
        MWindow *mwindow;
};

class ZoomTumbler : public BC_Tumbler
{
public:
        ZoomTumbler(MWindow *mwindow, ZoomPanel *panel, int x, int y);
        ~ZoomTumbler();
        
        int handle_up_event();
        int handle_down_event();
        
        ZoomPanel *panel;
        MWindow *mwindow;
};

#endif 

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