void
candidate_deactivate_cb(void *ptr)
{
uim_agent_context *ua = (uim_agent_context *)ptr;
debug_printf(DEBUG_NOTE, "candidate_deactivate_cb\n");
clear_candidate(ua->cand);
}
static void
update_context_encoding(uim_agent_context *ua)
{
debug_printf(DEBUG_NOTE, "update_context_encoding\n");
/* discard current context */
clear_candidate(ua->cand);
clear_preedit(ua->pe);
uim_set_client_encoding(ua->context, ua->encoding);
}
/* release context from context list */
int
release_uim_agent_context(int context_id)
{
uim_agent_context_list *ptr;
for (ptr = agent_context_list_head; ptr != NULL; ptr = ptr->next) {
if (ptr->agent_context->context_id == context_id) {
uim_agent_context *ua = ptr->agent_context;
/* clear current */
if (current == ua)
clear_current_uim_agent_context();
/* release */
uim_release_context(ua->context);
/* clear candidate */
clear_candidate(ua->cand);
free(ua->cand);
/* clear preedit */
clear_preedit(ua->pe);
free(ua->pe);
/* free others */
free(ua->encoding);
free(ua->im);
free(ua->prop->list);
free(ua->prop);
free(ua->comstr);
/* rebuild list */
if (ptr->next != NULL)
ptr->next->prev = ptr->prev;
else
agent_context_list_tail = ptr->prev;
if (ptr->prev != NULL)
ptr->prev->next = ptr->next;
else
agent_context_list_head = ptr->next;
free(ua);
free(ptr);
return context_id;
}
}
return -1;
}
static int
cmd_reset(int context_id)
{
/* reset current context */
uim_agent_context *ua = get_uim_agent_context(context_id);
if (ua != NULL) {
/* before reset, clear preedit and candidate */
clear_preedit(ua->pe);
clear_candidate(ua->cand);
uim_reset_context(ua->context);
check_prop_list_update(ua);
check_default_engine();
return 1;
} else {
return -1;
}
}
int
new_candidate(uim_context context, candidate_info *cand, int num, int limit)
{
int i;
#if !UIM_EL_USE_NEW_PAGE_HANDLING
uim_candidate u_cand;
#endif
if (cand->valid) clear_candidate(cand);
cand->valid = 1;
cand->index = -1;
cand->disp_limit = limit;
cand->num = num;
#if UIM_EL_USE_NEW_PAGE_HANDLING
cand->page_index = 0;
#endif
cand->cand_array = uim_malloc(sizeof(candidate) * num);
#if !UIM_EL_USE_NEW_PAGE_HANDLING
/* get candidates from context */
for (i = 0; i < num; i ++) {
u_cand = uim_get_candidate(context, i, limit ? i % limit : i);
cand->cand_array[i].str = uim_strdup(uim_candidate_get_cand_str(u_cand));
cand->cand_array[i].label = uim_strdup(uim_candidate_get_heading_label(u_cand));
uim_candidate_free(u_cand);
}
#else
for (i = 0; i < num; i++) {
cand->cand_array[i].str = NULL;
cand->cand_array[i].label = NULL;
}
set_page_candidates(context, cand);
#endif
return 1;
}