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// Programmed by Jedidiah Barber
// Released into the public domain
#include <FL/Fl_Dial.H>
#include "c_fl_dial.h"
// Exports from Ada
extern "C" void widget_draw_hook(void * ud);
extern "C" int widget_handle_hook(void * ud, int e);
// Non-friend protected access
class Friend_Dial : Fl_Dial {
public:
// Really only needed for the (int,int,int,int) versions
using Fl_Dial::draw;
using Fl_Dial::handle;
};
// Attaching all relevant hooks and friends
class My_Dial : public Fl_Dial {
public:
using Fl_Dial::Fl_Dial;
friend void fl_dial_draw(DIAL v);
friend int fl_dial_handle(DIAL v, int e);
void draw();
int handle(int e);
};
void My_Dial::draw() {
widget_draw_hook(this->user_data());
}
int My_Dial::handle(int e) {
return widget_handle_hook(this->user_data(), e);
}
// Flattened C API
DIAL new_fl_dial(int x, int y, int w, int h, char* label) {
My_Dial *v = new My_Dial(x, y, w, h, label);
return v;
}
void free_fl_dial(DIAL v) {
delete reinterpret_cast<My_Dial*>(v);
}
short fl_dial_get_angle1(DIAL v) {
return reinterpret_cast<Fl_Dial*>(v)->angle1();
}
void fl_dial_set_angle1(DIAL v, short t) {
reinterpret_cast<Fl_Dial*>(v)->angle1(t);
}
short fl_dial_get_angle2(DIAL v) {
return reinterpret_cast<Fl_Dial*>(v)->angle2();
}
void fl_dial_set_angle2(DIAL v, short t) {
reinterpret_cast<Fl_Dial*>(v)->angle2(t);
}
void fl_dial_set_angles(DIAL v, short a, short b) {
reinterpret_cast<Fl_Dial*>(v)->angles(a,b);
}
void fl_dial_draw(DIAL v) {
reinterpret_cast<My_Dial*>(v)->Fl_Dial::draw();
}
void fl_dial_draw2(DIAL v, int x, int y, int w, int h) {
void (Fl_Dial::*mydraw)(int,int,int,int) = &Friend_Dial::draw;
(reinterpret_cast<Fl_Dial*>(v)->*mydraw)(x, y, w, h);
}
int fl_dial_handle(DIAL v, int e) {
return reinterpret_cast<My_Dial*>(v)->Fl_Dial::handle(e);
}
int fl_dial_handle2(DIAL v, int e, int x, int y, int w, int h) {
int (Fl_Dial::*myhandle)(int,int,int,int,int) = &Friend_Dial::handle;
return (reinterpret_cast<Fl_Dial*>(v)->*myhandle)(e, x, y, w, h);
}
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