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reset usage bitmp when removing special znodes

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Vincent Wei
2021-03-23 21:03:02 +08:00
parent 62bcaebe14
commit df65816504
1 changed files with 25 additions and 0 deletions
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src/kernel/desktop-procs.c
+25
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@@ -1743,6 +1743,15 @@ int __mg_do_change_topmost_layer (void)
__mg_zorder_info->nr_launchers = old_zorder_info->nr_launchers;
__mg_zorder_info->first_launcher = old_zorder_info->first_launcher;
old_zorder_info->nr_globals = 0;
old_zorder_info->first_global = 0;
old_zorder_info->nr_screenlocks = 0;
old_zorder_info->first_screenlock = 0;
old_zorder_info->nr_dockers = 0;
old_zorder_info->first_docker = 0;
old_zorder_info->nr_launchers = 0;
old_zorder_info->first_launcher = 0;
if (old_zorder_info->active_win <= MAX_NR_SPECIAL_ZNODES (__mg_zorder_info)) {
__mg_zorder_info->active_win = old_zorder_info->active_win;
}
@@ -1755,6 +1764,7 @@ int __mg_do_change_topmost_layer (void)
memcpy (new_use_bmp, old_use_bmp, LEN_USAGE_BMP_SPECIAL (old_zorder_info));
memcpy (new_nodes, old_nodes,
sizeof(ZORDERNODE) * MAX_NR_SPECIAL_ZNODES (old_zorder_info));
memset (old_use_bmp, 0xFF, LEN_USAGE_BMP_SPECIAL (old_zorder_info));
#ifndef _MGSCHEMA_COMPOSITING
for (i = 0; i <= MAX_NR_SPECIAL_ZNODES (old_zorder_info); i++) {
@@ -2589,15 +2599,22 @@ BOOL __mg_move_client_to_layer (MG_Client* client, MG_Layer* dst_layer,
dst_nodes = GET_ZORDERNODE(dst_zi);
if (copy_special) {
unsigned char *src_use_bmp = (unsigned char*)src_zi + sizeof (ZORDERINFO);
unsigned char *dst_use_bmp = (unsigned char*)dst_zi + sizeof (ZORDERINFO);
if (src_zi->first_screenlock > 0 &&
src_nodes [src_zi->first_screenlock].cli == cli) {
slot = src_zi->first_screenlock;
for (; slot > 0; slot = src_nodes [slot].next) {
memcpy (dst_nodes + slot, src_nodes + slot, sizeof(ZORDERNODE));
__mg_slot_clear_use (src_use_bmp, slot);
__mg_slot_set_use (dst_use_bmp, slot);
}
dst_zi->first_screenlock = src_zi->first_screenlock;
dst_zi->nr_screenlocks = src_zi->nr_screenlocks;
src_zi->first_screenlock = 0;
src_zi->nr_screenlocks = 0;
}
if (src_zi->first_docker > 0 &&
@@ -2605,10 +2622,14 @@ BOOL __mg_move_client_to_layer (MG_Client* client, MG_Layer* dst_layer,
slot = src_zi->first_docker;
for (; slot > 0; slot = src_nodes [slot].next) {
memcpy (dst_nodes + slot, src_nodes + slot, sizeof(ZORDERNODE));
__mg_slot_clear_use (src_use_bmp, slot);
__mg_slot_set_use (dst_use_bmp, slot);
}
dst_zi->first_docker = src_zi->first_docker;
dst_zi->nr_dockers = src_zi->nr_dockers;
src_zi->first_docker = 0;
src_zi->nr_dockers = 0;
}
if (src_zi->first_launcher > 0 &&
@@ -2616,10 +2637,14 @@ BOOL __mg_move_client_to_layer (MG_Client* client, MG_Layer* dst_layer,
slot = src_zi->first_launcher;
for (; slot > 0; slot = src_nodes [slot].next) {
memcpy (dst_nodes + slot, src_nodes + slot, sizeof(ZORDERNODE));
__mg_slot_clear_use (src_use_bmp, slot);
__mg_slot_set_use (dst_use_bmp, slot);
}
dst_zi->first_launcher = src_zi->first_launcher;
dst_zi->nr_launchers = src_zi->nr_launchers;
src_zi->first_launcher = 0;
src_zi->nr_launchers = 0;
}
}