1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#include <gtk/gtk.h>
typedef long CleanInt;
extern CleanInt handleSignal (CleanInt,CleanInt*);
static void *safe_malloc(size_t n) {
void *ptr=malloc (n);
if (ptr==NULL)
perror ("malloc");
return ptr;
}
static void clean_g_signal_handler_void (GtkWidget *target,gpointer data) {
CleanInt args[2];
args[0]=0;
handleSignal ((CleanInt)data,&args[2]);
}
static CleanInt clean_g_signal_handler_int_int_pointer_pointer_bool
(GtkWidget *target,gint i1,gint i2,gpointer p1,gpointer p2,gpointer data) {
CleanInt args[6];
args[0]=4;
args[2]=i1;
args[3]=i2;
args[4]=(CleanInt)p1;
args[5]=(CleanInt)p2;
return handleSignal ((CleanInt)data,&args[2]);
}
void clean_g_signal_connect (int type,GtkWidget *widget,char *signal,CleanInt id) {
void *callback=NULL;
switch (type) {
case 1: callback=&clean_g_signal_handler_void; break;
case 2: callback=&clean_g_signal_handler_int_int_pointer_pointer_bool; break;
default:
fprintf (stderr,"clean_g_signal_connect: illegal type %d\n",type);
return;
}
g_signal_connect (widget,signal,G_CALLBACK (callback),(gpointer)id);
}
|
