static int windows_wminput_init(void)
{
RAWINPUTDEVICELIST *devlist = NULL;
UINT ct = 0;
UINT i;
available_mice = 0;
if (!find_api_symbols()) /* only supported on WinXP and later. */
return -1;
pGetRawInputDeviceList(NULL, &ct, sizeof (RAWINPUTDEVICELIST));
if (ct == 0) /* no devices. */
return 0;
devlist = (PRAWINPUTDEVICELIST) alloca(sizeof (RAWINPUTDEVICELIST) * ct);
pGetRawInputDeviceList(devlist, &ct, sizeof (RAWINPUTDEVICELIST));
for (i = 0; i < ct; i++)
init_mouse(&devlist[i]);
if (!init_event_queue())
{
cleanup_window();
available_mice = 0;
} /* if */
return available_mice;
} /* windows_wminput_init */
static void revoke_permissions (GtkButton *revoke_button2, gpointer data) {
cleanup_window();
pthread_mutex_lock(&communication_mutex);
invalidate_session_requested = TRUE;
scrobbling_enabled = FALSE;
pthread_cond_signal(&communication_signal);
pthread_mutex_unlock(&communication_mutex);
gtk_widget_set_sensitive(button, TRUE);
}
static void windows_wminput_quit(void)
{
/* unregister WM_INPUT devices... */
RAWINPUTDEVICE rid;
ZeroMemory(&rid, sizeof (rid));
rid.usUsagePage = 1; /* GenericDesktop page */
rid.usUsage = 2; /* GeneralDestop Mouse usage. */
rid.dwFlags |= RIDEV_REMOVE;
pRegisterRawInputDevices(&rid, 1, sizeof (rid));
cleanup_window();
available_mice = 0;
pDeleteCriticalSection(&mutex);
} /* windows_wminput_quit */
static void permission_checker (GtkButton *button12, gpointer data) {
cleanup_window();
gtk_image_set_from_stock(GTK_IMAGE(permission_status_icon), GTK_STOCK_EXECUTE, GTK_ICON_SIZE_SMALL_TOOLBAR);
gtk_label_set_label(GTK_LABEL(permission_status_label), _("Checking..."));
//This will make the communication thread check the permission
//and set the current status on the perm_result enum
permission_check_requested = TRUE;
//This is only to accelerate the check.
//If scrobbles are being made, they are stopped for the request to be done sooner.
scrobbling_enabled = FALSE;
//Wake up the communication thread in case it's waiting for track plays
pthread_mutex_lock(&communication_mutex);
pthread_cond_signal(&communication_signal);
pthread_mutex_unlock(&communication_mutex);
//The button is clicked. Wait for the permission check to be done.
gdk_threads_add_timeout_seconds(1, permission_checker_thread, data);
}