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// Programmed by Jedidiah Barber
// Released into the public domain
#include <FL/Fl_Slider.H>
#include "c_fl_slider.h"
#include "c_fl.h"
// Exports from Ada
extern "C" void widget_draw_hook(void * ud);
extern "C" int widget_handle_hook(void * ud, int e);
extern "C" int valuator_format_hook(void * ud, char * buf);
// Non-friend protected access
class Friend_Slider : Fl_Slider {
public:
// Really only needed for the (int,int,int,int) versions
using Fl_Slider::draw;
using Fl_Slider::handle;
};
// Attaching all relevant hooks and friends
class My_Slider : public Fl_Slider {
public:
using Fl_Slider::Fl_Slider;
friend void fl_slider_draw(SLIDER s);
friend int fl_slider_handle(SLIDER s, int e);
int format(char * buf);
void draw();
int handle(int e);
};
int My_Slider::format(char * buf) {
return valuator_format_hook(this->user_data(), buf);
}
void My_Slider::draw() {
widget_draw_hook(this->user_data());
}
int My_Slider::handle(int e) {
return widget_handle_hook(this->user_data(), e);
}
// Flattened C API
SLIDER new_fl_slider(int x, int y, int w, int h, char* label) {
My_Slider *s = new My_Slider(x, y, w, h, label);
return s;
}
SLIDER new_fl_slider2(unsigned char k, int x, int y, int w, int h, char * label) {
My_Slider *s = new My_Slider(k, x, y, w, h, label);
return s;
}
void free_fl_slider(SLIDER s) {
if (fl_inside_callback) {
fl_delete_widget(s);
} else {
delete static_cast<My_Slider*>(s);
}
}
void fl_slider_set_bounds(SLIDER s, double a, double b) {
static_cast<Fl_Slider*>(s)->bounds(a,b);
}
int fl_slider_get_slider(SLIDER s) {
return static_cast<Fl_Slider*>(s)->slider();
}
void fl_slider_set_slider(SLIDER s, int t) {
static_cast<Fl_Slider*>(s)->slider(static_cast<Fl_Boxtype>(t));
}
float fl_slider_get_slider_size(SLIDER s) {
return static_cast<Fl_Slider*>(s)->slider_size();
}
void fl_slider_set_slider_size(SLIDER s, double t) {
static_cast<Fl_Slider*>(s)->slider_size(t);
}
int fl_slider_scrollvalue(SLIDER s, int p, int z, int f, int t) {
return static_cast<Fl_Slider*>(s)->scrollvalue(p,z,f,t);
}
void fl_slider_draw(SLIDER s) {
static_cast<My_Slider*>(s)->Fl_Slider::draw();
}
void fl_slider_draw2(SLIDER s, int x, int y, int w, int h) {
void (Fl_Slider::*mydraw)(int,int,int,int) = &Friend_Slider::draw;
(static_cast<Fl_Slider*>(s)->*mydraw)(x, y, w, h);
}
int fl_slider_handle(SLIDER s, int e) {
return static_cast<My_Slider*>(s)->Fl_Slider::handle(e);
}
int fl_slider_handle2(SLIDER s, int e, int x, int y, int w, int h) {
int (Fl_Slider::*myhandle)(int,int,int,int,int) = &Friend_Slider::handle;
return (static_cast<Fl_Slider*>(s)->*myhandle)(e, x, y, w, h);
}
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