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Implement setting of client priority during focus events. 

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2014-06-13 14:52:00 -04:00 committed by Chris Michael
parent 118f4eb05e
commit b7e263bf12
1 changed files with 75 additions and 4 deletions
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79
src/bin/e_comp_wl.c
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@ -636,8 +636,7 @@ _e_comp_wl_cb_bind_compositor(struct wl_client *client, void *data, uint32_t ver
if (!(comp = data)) return;
res =
wl_resource_create(client, &wl_compositor_interface,
MIN(version, 3), id);
wl_resource_create(client, &wl_compositor_interface, MIN(version, 3), id);
if (!res)
{
wl_client_post_no_memory(client);
@ -998,6 +997,76 @@ _e_comp_wl_client_idler_add(E_Client *ec)
_idle_clients = eina_list_append(_idle_clients, ec);
}
static void
_e_comp_wl_client_priority_adjust(int pid, int set, int adj, Eina_Bool use_adj, Eina_Bool adj_child, Eina_Bool do_child)
{
int n;
n = set;
if (use_adj) n = (getpriority(PRIO_PROCESS, pid) + adj);
setpriority(PRIO_PROCESS, pid, n);
if (do_child)
{
Eina_List *files;
char *file, buff[PATH_MAX];
FILE *f;
int pid2, ppid;
files = ecore_file_ls("/proc");
EINA_LIST_FREE(files, file)
{
if (isdigit(file[0]))
{
snprintf(buff, sizeof(buff), "/proc/%s/stat", file);
if ((f = fopen(buff, "r")))
{
pid2 = -1;
ppid = -1;
if (fscanf(f, "%i %*s %*s %i %*s", &pid2, &ppid) == 2)
{
fclose(f);
if (ppid == pid)
{
if (adj_child)
_e_comp_wl_client_priority_adjust(pid2, set,
adj, EINA_TRUE,
adj_child, do_child);
else
_e_comp_wl_client_priority_adjust(pid2, set,
adj, use_adj,
adj_child, do_child);
}
}
else
fclose(f);
}
}
free(file);
}
}
}
static void
_e_comp_wl_client_priority_raise(E_Client *ec)
{
if (ec->netwm.pid <= 0) return;
if (ec->netwm.pid == getpid()) return;
_e_comp_wl_client_priority_adjust(ec->netwm.pid,
e_config->priority - 1, -1,
EINA_FALSE, EINA_TRUE, EINA_FALSE);
}
static void
_e_comp_wl_client_priority_normal(E_Client *ec)
{
if (ec->netwm.pid <= 0) return;
if (ec->netwm.pid == getpid()) return;
_e_comp_wl_client_priority_adjust(ec->netwm.pid,
e_config->priority, 1,
EINA_FALSE, EINA_TRUE, EINA_FALSE);
}
static void
_e_comp_wl_evas_cb_show(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event EINA_UNUSED)
{
@ -1310,7 +1379,8 @@ _e_comp_wl_evas_cb_focus_in(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj
cdata = ec->comp->wl_comp_data;
/* TODO: priority raise */
/* priority raise */
_e_comp_wl_client_priority_raise(ec);
/* update modifier state */
wl_array_for_each(k, &cdata->kbd.keys)
@ -1338,7 +1408,8 @@ _e_comp_wl_evas_cb_focus_out(void *data, Evas *evas EINA_UNUSED, Evas_Object *ob
if (!(ec = data)) return;
if (e_object_is_del(E_OBJECT(ec))) return;
/* TODO: priority normal */
/* priority normal */
_e_comp_wl_client_priority_normal(ec);
/* update modifier state */
wl_array_for_each(k, &ec->comp->wl_comp_data->kbd.keys)