int GGI_tele_puts(struct ggi_visual *vis, int x, int y, const char * s)
{
ggi_tele_priv *priv = TELE_PRIV(vis);
TeleCmdPutStrData *p;
TeleEvent ev;
int err = 0;
unsigned int i = 0;
T_Long * data;
p = tclient_new_event(priv->client, &ev, TELE_CMD_PUTSTR,
sizeof(TeleCmdPutStrData)-4,
(signed)((strlen(s) + 1) * sizeof(T_Long)));
p->x = (T_Long)(x);
p->y = (T_Long)(y);
p->length = (T_Long)strlen(s);
p->fg = (T_Long)(LIBGGI_GC_FGCOLOR(vis));
p->bg = (T_Long)(LIBGGI_GC_BGCOLOR(vis));
data = (T_Long *)(p->text);
for (i = 0 ; i <= strlen(s); ++i) { /* Copy the trailing \0! */
data[i] = (T_Long)(s[i]);
}
err = tclient_write(priv->client, &ev);
if (err == TELE_ERROR_SHUTDOWN) {
TELE_HANDLE_SHUTDOWN;
} /* if */
return err;
} /* GGI_tele_puts */
int GGI_tele_getcharsize(struct ggi_visual *vis, int *width, int *height)
{
ggi_tele_priv *priv = TELE_PRIV(vis);
TeleCmdGetCharSizeData *p;
TeleEvent ev;
int err;
p = tclient_new_event(priv->client, &ev, TELE_CMD_GETCHARSIZE,
sizeof(TeleCmdGetCharSizeData), 0);
err = tclient_write(priv->client, &ev);
if (err == TELE_ERROR_SHUTDOWN) {
TELE_HANDLE_SHUTDOWN;
} else if (err < 0) {
return err;
} /* if */
tele_receive_reply(vis, &ev, TELE_CMD_GETCHARSIZE,
ev.sequence);
*width = p->width;
*height = p->height;
return 0;
} /* GGI_tele_getcharsize */
int tele_receive_reply(ggi_visual *vis, TeleEvent *ev,
long type, long seq)
{
ggi_tele_priv *priv = TELE_PRIV(vis);
ev->size = 0;
priv->wait_event = ev;
priv->wait_type = type;
priv->wait_sequence = seq;
DPRINT_EVENTS("display-tele: WAITING FOR (type=0x%08lx "
"seq=0x%08lx)\n", type, seq);
for (;;) {
struct timeval tv;
tv.tv_sec = tv.tv_usec = 0;
GII_tele_poll(priv->input, NULL);
if (ev->size != 0) {
break;
}
ggUSleep(MINSLEEPTIME);
}
DPRINT_EVENTS("display-tele: WAIT OVER (type=0x%08lx "
"seq=0x%08lx)\n", type, seq);
priv->wait_event = NULL;
return 0;
}
int GGI_tele_copybox(ggi_visual *vis, int x, int y, int w, int h,
int nx, int ny)
{
ggi_tele_priv *priv = TELE_PRIV(vis);
TeleCmdCopyBoxData *p;
TeleEvent ev;
int err;
LIBGGICLIP_COPYBOX(vis, x,y,w,h, nx,ny);
p = tclient_new_event(priv->client, &ev, TELE_CMD_COPYBOX,
sizeof(TeleCmdCopyBoxData), 0);
p->sx = x;
p->sy = y;
p->width = w;
p->height = h;
p->dx = nx;
p->dy = ny;
err = tclient_write(priv->client, &ev);
if (err == TELE_ERROR_SHUTDOWN) {
TELE_HANDLE_SHUTDOWN;
} /* if */
return err;
} /* GGI_tele_copybox */
int GGI_tele_drawbox(ggi_visual *vis, int x, int y, int w, int h)
{
ggi_tele_priv *priv = TELE_PRIV(vis);
TeleCmdDrawBoxData *p;
TeleEvent ev;
int err;
LIBGGICLIP_XYWH(vis, x, y, w, h);
p = tclient_new_event(priv->client, &ev, TELE_CMD_DRAWBOX,
sizeof(TeleCmdDrawBoxData), 0);
p->x = x;
p->y = y;
p->width = w;
p->height = h;
p->pixel = LIBGGI_GC_FGCOLOR(vis);
err = tclient_write(priv->client, &ev);
if (err == TELE_ERROR_SHUTDOWN) {
TELE_HANDLE_SHUTDOWN;
} /* if */
return err;
} /* GGI_tele_drawbox */
int GGI_tele_drawline(struct ggi_visual *vis, int x,int y, int xe,int ye)
{
ggi_tele_priv *priv = TELE_PRIV(vis);
TeleCmdDrawLineData *p;
TeleEvent ev;
int err;
p = tclient_new_event(priv->client, &ev, TELE_CMD_DRAWLINE,
sizeof(TeleCmdDrawLineData), 0);
p->x = x;
p->y = y;
p->xe = xe;
p->ye = ye;
p->pixel = LIBGGI_GC_FGCOLOR(vis);
err = tclient_write(priv->client, &ev);
if (err == TELE_ERROR_SHUTDOWN) {
TELE_HANDLE_SHUTDOWN;
} /* if */
return err;
} /* GGI_tele_drawline */