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[client] spice: use XGrabPointer when in grab mode

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People using high DPI mice and mouse accleration require this otherwise
the mouse can escape the window before we can warp it back.
This commit is contained in:
Geoffrey McRae 2021-01-04 13:18:02 +11:00
parent 2bc767430c
commit bfc492421c
1 changed files with 21 additions and 0 deletions
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21
client/src/main.c
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@ -1211,8 +1211,29 @@ int eventFilter(void * userdata, SDL_Event * event)
if (params.useSpiceInput)
{
g_cursor.grab = !g_cursor.grab;
if (g_state.wminfo.subsystem != SDL_SYSWM_X11)
SDL_SetWindowGrab(g_state.window, g_cursor.grab);
else
{
if (g_cursor.grab)
{
XGrabPointer(g_state.wminfo.info.x11.display,
g_state.wminfo.info.x11.window,
true,
None,
GrabModeAsync,
GrabModeAsync,
g_state.wminfo.info.x11.window,
None,
CurrentTime);
}
else
{
XUngrabPointer(g_state.wminfo.info.x11.display,
CurrentTime);
}
}
app_alert(
g_cursor.grab ? LG_ALERT_SUCCESS : LG_ALERT_WARNING,