static dlist *
do_layout(MainWin *mw, dlist *clients, Window focus, Window leader)
{
unsigned long desktop = wm_get_current_desktop(mw->dpy);
unsigned int width, height;
float factor;
int xoff, yoff;
dlist *iter, *tmp;
/* Update the client table, pick the ones we want and sort them */
clients = update_clients(mw, clients, 0);
if(mw->cod)
dlist_free(mw->cod);
tmp = dlist_first(dlist_find_all(clients, (dlist_match_func)clientwin_validate_func, &desktop));
if(leader != None)
{
mw->cod = dlist_first(dlist_find_all(tmp, clientwin_check_group_leader_func, (void*)&leader));
dlist_free(tmp);
} else
mw->cod = tmp;
if(! mw->cod)
return clients;
dlist_sort(mw->cod, clientwin_sort_func, 0);
/* Move the mini windows around */
layout_run(mw, mw->cod, &width, &height);
factor = (float)(mw->width - 100) / width;
if(factor * height > mw->height - 100)
factor = (float)(mw->height - 100) / height;
xoff = (mw->width - (float)width * factor) / 2;
yoff = (mw->height - (float)height * factor) / 2;
mainwin_transform(mw, factor);
for(iter = mw->cod; iter; iter = iter->next)
clientwin_move((ClientWin*)iter->data, factor, xoff, yoff);
/* Get the currently focused window and select which mini-window to focus */
iter = dlist_find(mw->cod, clientwin_cmp_func, (void *)focus);
if(! iter)
iter = mw->cod;
mw->focus = (ClientWin*)iter->data;
mw->focus->focused = 1;
/* Map the client windows */
for(iter = mw->cod; iter; iter = iter->next)
clientwin_map((ClientWin*)iter->data);
XWarpPointer(mw->dpy, None, mw->focus->mini.window, 0, 0, 0, 0, mw->focus->mini.width / 2, mw->focus->mini.height / 2);
return clients;
}
/* Sorts the list basing on the period, getting a rate-monotonic priority
* assignment */
static
int set_rm_priorities (dlist_t **threads, int minprio)
{
diter_t *i;
dlist_t *ts;
/* Sort by period */
ts = *threads = dlist_sort(*threads, (dcmp_func_t) prio_cmp);
i = dlist_iter_new(&ts);
/* Assign priorities */
while (diter_hasnext(i)) {
thrd_t *t;
t = (thrd_t *) diter_next(i);
t->priority = minprio ++;
}
dlist_iter_free(i);
return 0;
}
static dlist *
skippy_run(MainWin *mw, dlist *clients, int force, Window focus, Window leader, Bool all_xin)
{
unsigned int width, height, tree_count, u;
float factor;
int xoff, yoff;
XEvent ev;
int die = 0;
dlist *iter, *tmp;
Window dummy_w, *tree_windows;
CARD32 desktop = wm_get_current_desktop(mw->dpy);
Bool refocus = False;
/* Update the main window's geometry (and Xinerama info if applicable) */
mainwin_update(mw);
#ifdef XINERAMA
if(all_xin)
mw->xin_active = 0;
#else /* ! XINERAMA */
if(all_xin);
#endif /* XINERAMA */
/* Update the client table, pick the ones we want and sort them */
clients = update_clients(mw, clients);
tmp = dlist_first(dlist_find_all(clients, (dlist_match_func)clientwin_validate_func, &desktop));
if(leader != None)
{
mw->cod = dlist_first(dlist_find_all(tmp, clientwin_check_group_leader_func, (void*)&leader));
dlist_free(tmp);
} else
mw->cod = tmp;
if(! mw->cod)
return clients;
dlist_sort(mw->cod, clientwin_sort_func, 0);
/* Move the mini windows around */
layout_run(mw, mw->cod, &width, &height);
factor = (float)(mw->width - 100) / width;
if(factor * height > mw->height - 100)
factor = (float)(mw->height - 100) / height;
xoff = (mw->width - (float)width * factor) / 2;
yoff = (mw->height - (float)height * factor) / 2;
for(iter = mw->cod; iter; iter = iter->next)
clientwin_move((ClientWin*)iter->data, factor, xoff, yoff);
/* Get the currently focused window and select which mini-window to focus */
iter = dlist_find(mw->cod, clientwin_cmp_func, (void *)focus);
if(! iter)
iter = mw->cod;
mw->focus = (ClientWin*)iter->data;
mw->focus->focused = 1;
/* Save the stacking tree */
XQueryTree(mw->dpy, mw->root, &dummy_w, &dummy_w, &tree_windows, &tree_count);
mw->stack_touched = False;
/* Map the client windows */
for(iter = mw->cod; iter; iter = iter->next)
clientwin_map((ClientWin*)iter->data, force);
XWarpPointer(mw->dpy, None, mw->focus->mini.window, 0, 0, 0, 0, mw->focus->mini.width / 2, mw->focus->mini.height / 2);
/* Restore the stacking order (using XRestackWindows seems like a bad idea) */
if(mw->stack_touched)
for(u = 0; u < tree_count; ++u)
XRaiseWindow(mw->dpy, tree_windows[u]);
XFree(tree_windows);
/* Map the main window and run our event loop */
mainwin_map(mw);
while(! die) {
XNextEvent(mw->dpy, &ev);
if(ev.type == KeyRelease && ev.xkey.keycode == mw->key_q) {
DIE_NOW = 1;
break;
}
else if(ev.type == DestroyNotify || ev.type == UnmapNotify) {
dlist *iter = dlist_find(clients, clientwin_cmp_func, (void *)ev.xany.window);
if(iter)
{
ClientWin *cw = (ClientWin *)iter->data;
clients = dlist_first(dlist_remove(iter));
iter = dlist_find(mw->cod, clientwin_cmp_func, (void *)ev.xany.window);
if(iter)
mw->cod = dlist_first(dlist_remove(iter));
clientwin_destroy(cw);
if(! mw->cod)
{
die = 1;
break;
}
}
}
else if(ev.xany.window == mw->window)
die = mainwin_handle(mw, &ev);
else if(ev.type == PropertyNotify && (ev.xproperty.atom == ESETROOT_PMAP_ID || ev.xproperty.atom == _XROOTPMAP_ID))
mainwin_update_background(mw);
else if(mw->tooltip && ev.xany.window == mw->tooltip->window)
tooltip_handle(mw->tooltip, &ev);
else if(ev.type == KeyRelease && ev.xkey.keycode == mw->key_escape)
{
refocus = True;
break;
}
else
{
dlist *iter;
for(iter = mw->cod; iter; iter = iter->next)
{
ClientWin *cw = (ClientWin *)iter->data;
if(cw->mini.window == ev.xany.window)
{
die = clientwin_handle(cw, &ev);
break;
}
}
}
}
/* Unmap the main window and clean up */
mainwin_unmap(mw);
XFlush(mw->dpy);
REDUCE(clientwin_unmap((ClientWin*)iter->data), mw->cod);
dlist_free(mw->cod);
mw->cod = 0;
if(die == 2)
DIE_NOW = 1;
if(refocus)
XSetInputFocus(mw->dpy, focus, RevertToPointerRoot, CurrentTime);
return clients;
}
int main (void) {
dlist list;
int i, v;
dlist_init (&list, sizeof(int));
printf ("Add 10 elements\n");
for (i = 1; i <= 10; i++) {
dlist_insert (&list, &i, TRUE);
}
printf ("Reads 5 elements from the last one:");
dlist_rewind (&list, FALSE);
for (i = 1; i <= 5; i++) {
dlist_read (&list, &v);
printf (" %02d", v);
dlist_move (&list, FALSE);
}
printf ("\n");
printf ("List length: %02d\n", dlist_length (&list));
printf ("Deletes the current\n");
dlist_delete (&list, TRUE);
printf ("Pos from first: %02d List length: %02d\n",
dlist_get_pos (&list, TRUE), dlist_length (&list));
printf ("Reads 7 elements from the first one:");
dlist_rewind (&list, TRUE);
for (i = 1; i <= 7; i++) {
dlist_read (&list, &v);
printf (" %02d", v);
dlist_move (&list, TRUE);
}
printf ("\n");
printf ("Adds the element 50 before current position and read: ");
v = 50;
dlist_insert (&list, &v, FALSE);
dlist_read (&list, &v);
printf ("%02d\n", v);
printf ("List length: %02d\n", dlist_length (&list));
printf ("Reads all elements from the first one:");
dlist_rewind (&list, TRUE);
for (;;) {
dlist_read (&list, &v);
printf (" %02d", v);
if (dlist_get_pos (&list, FALSE) == 1) break;
dlist_move (&list, TRUE);
}
printf ("\n");
printf ("Sort: ");
dlist_sort (&list, less_than);
for (;;) {
dlist_read (&list, &v);
printf (" %02d", v);
if (dlist_get_pos (&list, FALSE) == 1) break;
dlist_move (&list, TRUE);
}
printf ("\n");
printf ("Delete all\n");
dlist_delete_all (&list);
printf ("List length: %02d\n", dlist_length (&list));
exit (0);
}