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add some internal functions for triggering fake screen hotplug events 

debugging is fun
This commit is contained in:
Mike Blumenkrantz 2016-12-09 11:51:23 -05:00
parent 3bae673848
commit 4e3ea4f6b3
1 changed files with 45 additions and 0 deletions
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45
src/bin/e_xinerama.c
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@ -58,6 +58,51 @@ e_xinerama_screens_set(Eina_List *screens)
_e_xinerama_update();
}
EINTERN void
e_xinerama_fake_screen_del(int num)
{
Eina_List *l;
E_Screen *scr, *lscr;
int n = 0, x = 0;
/* this assumes X number of identical horizontal screens */
EINA_SAFETY_ON_NULL_RETURN(fake_screens);
l = eina_list_nth_list(fake_screens, num);
EINA_SAFETY_ON_NULL_RETURN(l);
scr = eina_list_data_get(l);
free(scr);
fake_screens = eina_list_remove_list(fake_screens, l);
EINA_LIST_FOREACH(fake_screens, l, lscr)
{
lscr->screen = n++;
lscr->x = x;
lscr->w = e_comp->w / eina_list_count(fake_screens);
x = lscr->x + lscr->w;
}
e_comp_canvas_update();
ecore_event_add(E_EVENT_RANDR_CHANGE, NULL, NULL, NULL);
}
EINTERN void
e_xinerama_fake_screen_append(void)
{
Eina_List *l;
E_Screen *lscr;
int n, x = 0;
/* this assumes X number of identical horizontal screens */
n = eina_list_count(fake_screens) + 1;
EINA_LIST_FOREACH(fake_screens, l, lscr)
{
lscr->x = x;
lscr->w = e_comp->w / n;
x = lscr->x + lscr->w;
}
e_xinerama_fake_screen_add(e_comp->w - (e_comp->w / n), 0, e_comp->w / n, e_comp->h);
e_comp_canvas_update();
ecore_event_add(E_EVENT_RANDR_CHANGE, NULL, NULL, NULL);
}
E_API void
e_xinerama_fake_screen_add(int x, int y, int w, int h)
{