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implement __mg_prepare_layer_for_compositing and __mg_end_up_layer_for_compositing

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Vincent Wei
2021-03-23 11:38:43 +08:00
parent df3be3bde0
commit cdba9dbd17
1 changed files with 56 additions and 1 deletions
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57
src/kernel/desktop-procs.c
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@@ -1640,6 +1640,61 @@ int __mg_remove_all_znodes_of_client (int cli)
return 0;
}
#ifdef _MGSCHEMA_COMPOSITING
int __mg_prepare_layer_for_compositing (MG_Layer* layer)
{
ZORDERINFO* zi = layer->zorder_info;
ZORDERNODE *nodes;
int slot, nr_shown = 0;
nodes = GET_ZORDERNODE(zi);
slot = zi->first_topmost;
for (; slot > 0; slot = nodes [slot].next) {
if (nodes [slot].flags & ZOF_VISIBLE) {
DO_COMPSOR_OP_ARGS (on_showing_win, layer, slot);
nr_shown++;
}
}
slot = zi->first_normal;
for (; slot > 0; slot = nodes [slot].next) {
if (nodes [slot].flags & ZOF_VISIBLE) {
DO_COMPSOR_OP_ARGS (on_showing_win, layer, slot);
nr_shown++;
}
}
return nr_shown;
}
int __mg_end_up_layer_for_compositing (MG_Layer* layer)
{
ZORDERINFO* zi = layer->zorder_info;
ZORDERNODE *nodes;
int slot, nr_hidden = 0;
nodes = GET_ZORDERNODE(zi);
slot = zi->first_topmost;
for (; slot > 0; slot = nodes [slot].next) {
if (nodes [slot].flags & ZOF_VISIBLE) {
DO_COMPSOR_OP_ARGS (on_hiding_win, layer, slot);
nr_hidden++;
}
}
slot = zi->first_normal;
for (; slot > 0; slot = nodes [slot].next) {
if (nodes [slot].flags & ZOF_VISIBLE) {
DO_COMPSOR_OP_ARGS (on_hiding_win, layer, slot);
nr_hidden++;
}
}
return nr_hidden;
}
#endif /* _MGSCHEMA_COMPOSITING */
int __mg_do_change_topmost_layer (void)
{
ZORDERINFO* old_zorder_info = __mg_zorder_info;
@@ -1686,7 +1741,7 @@ int __mg_do_change_topmost_layer (void)
/* Since 5.0.0: check clients which created special znodes */
{
int slot;
int cli_moving[3] = { 0 }, nr_clients = 0, i;
int cli_moving[4] = { 0 }, nr_clients = 0, i;
MG_Layer* dst_layer = mgTopmostLayer;
MSG msg = { HWND_DESKTOP,
MSG_LAYERCHANGED, (WPARAM)dst_layer,