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#include <X11/Xlib.h>
#include "wlist.h"
extern Display *dpy;
WInfo* win_find(w)
Window w;
{
WInfo *pt = winlist;
while (pt) {
if (pt->win == w) break;
pt = pt->next;
}
return pt;
}
WInfo* button_find(w)
Window w;
{
WInfo *pt = winlist;
while (pt) {
if (pt->button == w) break;
pt = pt->next;
}
return pt;
}
WInfo* win_add(w, state)
Window w; kbdState* state;
{
WInfo *pt;
pt = (WInfo*) malloc(sizeof(WInfo));
if (pt) {
pt->win = w;
pt->button = 0;
memcpy((void*) &pt->state, (void*) state, sizeof(kbdState));
pt->next = 0;
if (last) last->next = pt;
if (!winlist) winlist = pt;
last = pt;
}
return pt;
}
void win_free(w)
Window w;
{
WInfo *pt = winlist, *prev = NULL;
while (pt) {
if (pt->win == w) break;
prev = pt;
pt = pt->next;
}
if (!pt) {printf("not in list!\n"); return;}
if (!prev) winlist = pt->next;
else prev->next = pt->next;
if (last == pt) last = prev;
free((void*) pt);
return;
}
void win_free_list()
{
WInfo *pt = winlist, *tmp;
while (pt) {
tmp = pt->next;
if (pt->button) XDestroyWindow(dpy, pt->button);
free((void*) pt);
pt = tmp;
}
}
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