/* ARGSUSED */
static void
ClientTimedOut(XtPointer data, XtIntervalId *id)
{
char msg[BUFSIZ];
Widget w = (Widget) data;
global_client.ident = NO_IDENT;
XtDisownSelection(w, global_client.atom,
XtLastTimestampProcessed(XtDisplay(w)));
sprintf(msg, res_labels[4],
"the Editres Protocol.");
SetMessage(global_screen_data.info_label, msg);
}
/* ARGSUSED */
static void
ClientTimedOut(XtPointer data, XtIntervalId *id)
{
Widget w = (Widget) data;
global_client.ident = NO_IDENT;
XtDisownSelection(w,
global_client.atom,
XtLastTimestampProcessed(XtDisplay(w)));
/* "It appears that this client does not understand */
/* the Editres Protocol" */
SetMessage(global_screen_data.info_label,
res_labels[4],
"It appears that this client does not understand the Editres Protocol");
} /* ClientTimedOut() */
/*
* SetSelection : indicate that we have the selection.
*
* Actions :
* - indicate it in the source
* - deal with Xt Selections (XtOwnSelection etc.)
* - call callback(s) (LoseSelection,GainSelection)
* - tell the widgets that display us about this (highlight)
*/
static void
SetSelection(XmTextSource source, XmTextPosition left,
XmTextPosition right, Time time)
{
XmSourceData d = source->data;
int i;
Boolean gain = False;
DEBUGOUT(_LtDebug(__FILE__, NULL, "XmTextStrSource SetSelection %d %d\n",
left, right));
if (left >= right)
{ /* No decent selection */
/* SG 23/08/1998, just bring into line with changes in TextF.c */
if(!source->data->hasselection)
{
return; /* Already no selection, don't do unnecessary work */
}
source->data->hasselection = False;
source->data->left = -1;
source->data->right = -1;
source->data->prim_time = time;
XtDisownSelection((Widget)d->widgets[0], XA_PRIMARY, time);
for (i = 0; i < d->numwidgets; i++)
{
XmTextSetHighlight((Widget)d->widgets[i],
0, XmTextGetLastPosition((Widget)d->widgets[0]),
XmHIGHLIGHT_NORMAL);
}
return;
}
/* Remember whether we used to have the selection */
gain = (source->data->hasselection == False);
/* We have a decent selection; indicate in memory */
source->data->hasselection = True;
source->data->left = left;
source->data->right = right;
source->data->prim_time = time;
/* Xt, callbacks */
DEBUGOUT(_LtDebug(__FILE__, (Widget)d->widgets[0],
"XtOwnSelection(_, XA_PRIMARY, ...)\n"));
if (!XtOwnSelection((Widget)d->widgets[0], XA_PRIMARY, time,
_XmTextConvertSelection, _XmTextLoseSelection, NULL))
{
gain = False;
}
if (gain)
{
XmAnyCallbackStruct cbs;
cbs.reason = XmCR_GAIN_PRIMARY;
cbs.event = NULL; /* Have no information nested this deep */
/* FIX ME : Only for one widget ? */
XtCallCallbackList((Widget)source->data->widgets[0],
source->data->widgets[0]->text.gain_primary_callback,
(XtPointer)&cbs);
}
/* Widgets */
for (i = 0; i < d->numwidgets; i++) {
/* Unset the highlight over the complete widget */
XmTextSetHighlight((Widget)d->widgets[i],
0, XmTextGetLastPosition((Widget)d->widgets[0]),
XmHIGHLIGHT_NORMAL);
/* Highlight the selected area */
XmTextSetHighlight((Widget)d->widgets[i], left, right,
XmHIGHLIGHT_SELECTED);
}
}