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implement ServerMoveClientToLayer and initialize fixed znode for new layers

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Vincent Wei
2020-01-16 18:11:43 +08:00
parent 867f416513
commit 8caeb31f79
1 changed files with 49 additions and 1 deletions
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50
src/server/layer.c
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@@ -189,6 +189,29 @@ static BOOL do_alloc_layer (MG_Layer* layer, const char* name,
__mg_slot_set_use ((unsigned char*)(zi + 1), 0);
__mg_slot_set_use ((unsigned char*)(maskrect_usage_bmp), 0);
/* Since 4.2.0; init null znode for other fixed main windows */
if (sg_nr_layers == 0) {
int i;
int fixed_ztypes [] = {
ZOF_TYPE_SCREENLOCK, ZOF_TYPE_DOCKER, ZOF_TYPE_LAUNCHER };
for (i = 0; i < TABLESIZE (fixed_ztypes); i++) {
znodes [i + ZNIDX_SCREENLOCK].flags = fixed_ztypes [i];
znodes [i + ZNIDX_SCREENLOCK].age = 0;
znodes [i + ZNIDX_SCREENLOCK].cli = -1;
znodes [i + ZNIDX_SCREENLOCK].hwnd = HWND_NULL;
znodes [i + ZNIDX_SCREENLOCK].next = 0;
znodes [i + ZNIDX_SCREENLOCK].prev = 0;
znodes [i + ZNIDX_SCREENLOCK].idx_mask_rect = 0;
SetRectEmpty (&znodes [i + ZNIDX_SCREENLOCK].rc);
}
}
__mg_slot_set_use ((unsigned char*)(zi + 1), ZNIDX_SCREENLOCK);
__mg_slot_set_use ((unsigned char*)(zi + 1), ZNIDX_DOCKER);
__mg_slot_set_use ((unsigned char*)(zi + 1), ZNIDX_LAUNCHER);
sg_nr_layers ++;
return TRUE;
}
@@ -506,7 +529,7 @@ BOOL GUIAPI ServerSetTopmostLayer (MG_Layer* layer)
return FALSE;
if (layer == mgTopmostLayer)
return FALSE;
return TRUE; // return TRUE for already topmost layer
if (mgTopmostLayer && mgTopmostLayer->cli_head)
IsPaint = 1;
@@ -774,3 +797,28 @@ BOOL GUIAPI ServerDoZNodeOperation (MG_Layer* layer,
return TRUE;
}
/* Since 4.2.0 */
BOOL GUIAPI ServerMoveClientToLayer (int cli, MG_Layer* dst_layer)
{
MG_Client* client = mgClients + cli;
if (!mgIsServer)
return FALSE;
if (client->layer == dst_layer) {
return TRUE;
}
if (__mg_move_client_to_layer (client, dst_layer)) {
MSG msg = { HWND_DESKTOP,
MSG_LAYERCHANGED, (WPARAM)dst_layer,
(LPARAM)dst_layer->zorder_shmid, __mg_timer_counter };
__mg_send2client (&msg, client);
return TRUE;
}
return FALSE;
}