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Add MSG_WAKEUP_CLIENT to wake up a specific client

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Vincent Wei
2021-05-05 16:43:52 +08:00
parent e787c6fbde
commit 4de7e09c22
3 changed files with 33 additions and 23 deletions
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3
include/window.h
View File

@@ -2997,6 +2997,9 @@ typedef struct _WINMASKINFO {
/* Since 5.0.0: for calculating the default position */
#define MSG_CALC_POSITION 0x014B
/* Since 5.0.6: for waking up the client */
#define MSG_WAKEUP_CLIENT 0x014C
/**
* \def MSG_DOESNEEDIME
* \brief Send to a window to query whether the window needs to open

49
src/client/client.c
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@@ -154,9 +154,31 @@ int GUIAPI GetSockFD2Server (void)
#include "debug.h"
static void check_live (BOOL woken)
{
static DWORD last_ticks;
REQUEST req;
__mg_update_tick_count (NULL);
// Since 5.0.6, only send IAMLIVE if the current ticks > (last_ticks + 100)
if (woken || __mg_tick_counter > last_ticks + 100) {
last_ticks = __mg_tick_counter;
/* Tell server that I am live */
req.id = REQID_IAMLIVE;
req.data = &__mg_tick_counter;
req.len_data = sizeof (unsigned int);
ClientRequest (&req, NULL, 0);
}
}
static void process_socket_message (MSG *msg)
{
if (msg->message == MSG_UPDATECLIWIN &&
if (msg->message == MSG_WAKEUP_CLIENT) {
check_live (TRUE);
}
else if (msg->message == MSG_UPDATECLIWIN &&
__mg_client_check_hwnd (msg->hwnd, __mg_client_id)) {
__mg_update_window (msg->hwnd,
LOSWORD(msg->wParam), HISWORD(msg->wParam),
@@ -366,25 +388,6 @@ sock_error:
return -1;
}
static void check_live (void)
{
static DWORD last_ticks;
REQUEST req;
__mg_update_tick_count (NULL);
// Since 5.0.6, only send IAMLIVE if the current ticks > (last_ticks + 100)
if (__mg_tick_counter > last_ticks + 100) {
last_ticks = __mg_tick_counter;
/* Tell server that I am live */
req.id = REQID_IAMLIVE;
req.data = &__mg_tick_counter;
req.len_data = sizeof (unsigned int);
ClientRequest (&req, NULL, 0);
}
}
BOOL client_IdleHandler4Client (PMSGQUEUE msg_queue, BOOL wait)
{
static DWORD old_timer;
@@ -396,7 +399,7 @@ BOOL client_IdleHandler4Client (PMSGQUEUE msg_queue, BOOL wait)
struct timeval sel_timeout;
MSG Msg;
check_live ();
check_live (FALSE);
/* rset gets modified each time around */
rset = msg_queue->rfdset;
@@ -431,7 +434,7 @@ BOOL client_IdleHandler4Client (PMSGQUEUE msg_queue, BOOL wait)
static unsigned int old_mouse_move_serial = 0xdeadbeef;
int flag = 0, mouse_x = -1, mouse_y = -1, buttons = -1;
check_live ();
check_live (FALSE);
if (wait && (__mg_tick_counter - old_timer) >= repeat_timeout) {
Msg.hwnd = HWND_DESKTOP;
Msg.message = MSG_TIMEOUT;
@@ -505,7 +508,7 @@ BOOL client_IdleHandler4Client (PMSGQUEUE msg_queue, BOOL wait)
/* go through registered listen fds */
n += __mg_kernel_check_listen_fds (msg_queue, &rset, wsetptr, esetptr);
check_live ();
check_live (FALSE);
if (n > 0) {
old_timer = __mg_tick_counter;

4
src/kernel/desktop.c
View File

@@ -473,6 +473,8 @@ static int update_client_window (ZORDERNODE* znode, const RECT* rc)
if (znode->cli != 0) {
if (rc) {
MSG msg = {0, MSG_WAKEUP_CLIENT, 0, 0, __mg_tick_counter};
_DBG_PRINTF ("Update window (%s): %d, %d, %d x %d\n",
znode->caption, rc->left, rc->top,
RECTWP(rc), RECTHP(rc));
@@ -484,7 +486,9 @@ static int update_client_window (ZORDERNODE* znode, const RECT* rc)
else {
GetBoundRect (&znode->dirty_rc, &znode->dirty_rc, rc);
}
mgClients [znode->cli].has_dirty = TRUE;
__mg_send2client (&msg, mgClients + znode->cli);
}
}
else