static void
GrRequestClientDataWrapper(void *r)
{
nxRequestClientDataReq *req = r;
GrRequestClientData(req->wid, req->rid, req->serial, req->mimetype);
}
int main(int argc, char *argv[])
{
GR_CHAR *typelist, *p;
GR_WINDOW_ID sid, wid;
GR_EVENT event;
int n = 0, mimetype = -1;
if(GrOpen() < 0) {
fprintf(stderr, "Couldn't connect to Nano-X server\n");
return 1;
}
sid = GrGetSelectionOwner(&typelist);
if(!sid) {
fprintf(stderr, "Clipboard is empty\n");
return 2;
}
if(!typelist) {
fprintf(stderr, "GrGetSelectionOwner() returned an empty "
"type list for window %d\n", sid);
return 3;
}
fprintf(stderr, "Window %d owns the selection\n", sid);
fprintf(stderr, "It claims to be able to supply data in the following "
"types:\n%s\n", typelist);
p = strtok(typelist, " ");
do {
if(!strncmp("text/plain", p, 10)) {
mimetype = n;
break;
}
n++;
} while((p = strtok(NULL, " ")));
if(mimetype == -1) {
fprintf(stderr, "Type text/plain is not available\n");
return 4;
}
free(typelist);
fprintf(stderr, "Type text/plain is available- requesting data\n");
wid = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, 1, 1, 0, 0, 0);
if(!wid) {
fprintf(stderr, "Couldn't get a window\n");
return 5;
}
GrSelectEvents(wid, GR_EVENT_MASK_CLIENT_DATA);
GrRequestClientData(wid, sid, 0, mimetype);
while(1) {
GrGetNextEventTimeout(&event, 4000);
switch(event.type) {
case GR_EVENT_TYPE_CLIENT_DATA:
if(got_client_data(&event))
return 0;
break;
case GR_EVENT_TYPE_TIMEOUT:
fprintf(stderr, "Timed out waiting for data\n");
return 6;
default:
break;
}
}
return 0;
}