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win: track windows with a hash table

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Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-04-03 08:36:02 +01:00
parent 3935e97e69
commit a68903b9ef
10 changed files with 133 additions and 102 deletions
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24
src/dbus.c
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@ -26,6 +26,7 @@
#include "types.h"
#include "utils.h"
#include "win.h"
#include "uthash_extra.h"
#include "dbus.h"
@ -465,10 +466,9 @@ static bool cdbus_apdarg_string(session_t *ps, DBusMessage *msg, const void *dat
static bool cdbus_apdarg_wids(session_t *ps, DBusMessage *msg, const void *data) {
// Get the number of wids we are to include
unsigned count = 0;
for (win *w = ps->list; w; w = w->next) {
if (w->state != WSTATE_DESTROYING) {
++count;
}
HASH_ITER2(ps->windows, w) {
assert(w->state != WSTATE_DESTROYING);
++count;
}
if (!count) {
@ -480,17 +480,13 @@ static bool cdbus_apdarg_wids(session_t *ps, DBusMessage *msg, const void *data)
auto arr = ccalloc(count, cdbus_window_t);
// Build the array
{
cdbus_window_t *pcur = arr;
for (win *w = ps->list; w; w = w->next) {
if (w->state != WSTATE_DESTROYING) {
*pcur = w->id;
++pcur;
assert(pcur <= arr + count);
}
}
assert(pcur == arr + count);
cdbus_window_t *pcur = arr;
HASH_ITER2(ps->windows, w) {
assert(w->state != WSTATE_DESTROYING);
*pcur = w->id;
++pcur;
}
assert(pcur == arr + count);
// Append arguments
if (!dbus_message_append_args(msg, DBUS_TYPE_ARRAY, CDBUS_TYPE_WINDOW, &arr,