/* preeditStart and preeditEnd are used only for Dynamic Event Flow. */
static int xi18n_preeditStart (XIMS ims, XPointer xp)
{
IMProtocol *call_data = (IMProtocol *)xp;
Xi18n i18n_core = ims->protocol;
IMPreeditStateStruct *preedit_state =
(IMPreeditStateStruct *) &call_data->preedit_state;
long mask;
int on_key_num = i18n_core->address.on_keys.count_keys;
int off_key_num = i18n_core->address.off_keys.count_keys;
if (on_key_num == 0 && off_key_num == 0)
return False;
/*endif*/
if (i18n_core->address.imvalue_mask & I18N_FILTERMASK)
mask = i18n_core->address.filterevent_mask;
else
mask = DEFAULT_FILTER_MASK;
/*endif*/
_Xi18nSetEventMask (ims,
preedit_state->connect_id,
preedit_state->connect_id,
preedit_state->icid,
mask,
~mask);
return True;
}
static int xi18n_preeditEnd (XIMS ims, XPointer xp)
{
IMProtocol *call_data = (IMProtocol *)xp;
Xi18n i18n_core = ims->protocol;
int on_key_num = i18n_core->address.on_keys.count_keys;
int off_key_num = i18n_core->address.off_keys.count_keys;
IMPreeditStateStruct *preedit_state;
preedit_state = (IMPreeditStateStruct *) &call_data->preedit_state;
if (on_key_num == 0 && off_key_num == 0)
return False;
/*endif*/
_Xi18nSetEventMask (ims,
preedit_state->connect_id,
preedit_state->connect_id,
preedit_state->icid,
0,
0);
return True;
}
/* called from CreateICMessageProc and SetICValueMessageProc */
void _Xi18nChangeIC (XIMS ims,
IMProtocol *call_data,
unsigned char *p,
int create_flag)
{
Xi18n i18n_core = ims->protocol;
FrameMgr fm;
FmStatus status;
CARD16 byte_length;
register int total_size;
unsigned char *reply = NULL;
register int i;
register int attrib_num;
XICAttribute *attrib_list;
XICAttribute pre_attr[IC_SIZE];
XICAttribute sts_attr[IC_SIZE];
XICAttribute ic_attr[IC_SIZE];
CARD16 preedit_ic_num = 0;
CARD16 status_ic_num = 0;
CARD16 ic_num = 0;
CARD16 connect_id = call_data->any.connect_id;
IMChangeICStruct *changeic = (IMChangeICStruct *) &call_data->changeic;
extern XimFrameRec create_ic_fr[];
extern XimFrameRec create_ic_reply_fr[];
extern XimFrameRec set_ic_values_fr[];
extern XimFrameRec set_ic_values_reply_fr[];
CARD16 input_method_ID;
void *value_buf = NULL;
void *value_buf_ptr;
register int total_value_length = 0;
memset (pre_attr, 0, sizeof (XICAttribute)*IC_SIZE);
memset (sts_attr, 0, sizeof (XICAttribute)*IC_SIZE);
memset (ic_attr, 0, sizeof (XICAttribute)*IC_SIZE);
if (create_flag == True)
{
fm = FrameMgrInit (create_ic_fr,
(char *) p,
_Xi18nNeedSwap (i18n_core, connect_id));
/* get data */
FrameMgrGetToken (fm, input_method_ID);
FrameMgrGetToken (fm, byte_length);
}
else
{
fm = FrameMgrInit (set_ic_values_fr,
(char *) p,
_Xi18nNeedSwap (i18n_core, connect_id));
/* get data */
FrameMgrGetToken (fm, input_method_ID);
FrameMgrGetToken (fm, changeic->icid);
FrameMgrGetToken (fm, byte_length);
}
/*endif*/
attrib_list = (XICAttribute *) malloc (sizeof (XICAttribute)*IC_SIZE);
if (!attrib_list)
{
_Xi18nSendMessage (ims, connect_id, XIM_ERROR, 0, 0, 0);
return;
}
/*endif*/
memset (attrib_list, 0, sizeof(XICAttribute)*IC_SIZE);
attrib_num = 0;
while (FrameMgrIsIterLoopEnd (fm, &status) == False)
{
void *value;
int value_length;
FrameMgrGetToken (fm, attrib_list[attrib_num].attribute_id);
FrameMgrGetToken (fm, value_length);
FrameMgrSetSize (fm, value_length);
attrib_list[attrib_num].value_length = value_length;
FrameMgrGetToken (fm, value);
attrib_list[attrib_num].value = (void *) malloc (value_length + 1);
memmove (attrib_list[attrib_num].value, value, value_length);
((char *)attrib_list[attrib_num].value)[value_length] = '\0';
attrib_num++;
total_value_length += (value_length + 1);
}
/*endwhile*/
value_buf = (void *) malloc (total_value_length);
value_buf_ptr = value_buf;
if (!value_buf)
{
_Xi18nSendMessage (ims, connect_id, XIM_ERROR, 0, 0, 0);
for (i = 0; i < attrib_num; i++)
XFree (attrib_list[i].value);
/*endfor*/
XFree (attrib_list);
return;
}
/*endif*/
for (i = 0; i < attrib_num; i++)
{
CARD16 number;
if (IsNestedList (i18n_core, attrib_list[i].attribute_id))
{
if (attrib_list[i].attribute_id
== i18n_core->address.preeditAttr_id)
{
ReadICValue (i18n_core,
attrib_list[i].attribute_id,
attrib_list[i].value_length,
attrib_list[i].value,
&pre_attr[preedit_ic_num],
&number,
_Xi18nNeedSwap(i18n_core, connect_id),
&value_buf_ptr);
preedit_ic_num += number;
}
else if (attrib_list[i].attribute_id == i18n_core->address.statusAttr_id)
{
ReadICValue (i18n_core,
attrib_list[i].attribute_id,
attrib_list[i].value_length,
attrib_list[i].value,
&sts_attr[status_ic_num],
&number,
_Xi18nNeedSwap (i18n_core, connect_id),
&value_buf_ptr);
status_ic_num += number;
}
else
{
/* another nested list.. possible? */
}
/*endif*/
}
else
{
ReadICValue (i18n_core,
attrib_list[i].attribute_id,
attrib_list[i].value_length,
attrib_list[i].value,
&ic_attr[ic_num],
&number,
_Xi18nNeedSwap (i18n_core, connect_id),
&value_buf_ptr);
ic_num += number;
}
/*endif*/
}
/*endfor*/
for (i = 0; i < attrib_num; i++)
XFree (attrib_list[i].value);
/*endfor*/
XFree (attrib_list);
FrameMgrFree (fm);
changeic->preedit_attr_num = preedit_ic_num;
changeic->status_attr_num = status_ic_num;
changeic->ic_attr_num = ic_num;
changeic->preedit_attr = pre_attr;
changeic->status_attr = sts_attr;
changeic->ic_attr = ic_attr;
if (i18n_core->address.improto)
{
if (!(i18n_core->address.improto(ims, call_data))) {
XFree (value_buf);
return;
}
/*endif*/
}
XFree (value_buf);
/*endif*/
if (create_flag == True)
{
fm = FrameMgrInit (create_ic_reply_fr,
NULL,
_Xi18nNeedSwap (i18n_core, connect_id));
}
else
{
fm = FrameMgrInit (set_ic_values_reply_fr,
NULL,
_Xi18nNeedSwap (i18n_core, connect_id));
}
/*endif*/
total_size = FrameMgrGetTotalSize (fm);
reply = (unsigned char *) malloc (total_size);
if (!reply)
{
_Xi18nSendMessage (ims, connect_id, XIM_ERROR, 0, 0, 0);
return;
}
/*endif*/
memset (reply, 0, total_size);
FrameMgrSetBuffer (fm, reply);
FrameMgrPutToken (fm, input_method_ID);
FrameMgrPutToken (fm, changeic->icid);
if (create_flag == True)
{
_Xi18nSendMessage (ims,
connect_id,
XIM_CREATE_IC_REPLY,
0,
reply,
total_size);
}
else
{
_Xi18nSendMessage (ims,
connect_id,
XIM_SET_IC_VALUES_REPLY,
0,
reply,
total_size);
}
/*endif*/
if (create_flag == True)
{
int on_key_num = i18n_core->address.on_keys.count_keys;
int off_key_num = i18n_core->address.off_keys.count_keys;
if (on_key_num == 0 && off_key_num == 0)
{
long mask;
if (i18n_core->address.imvalue_mask & I18N_FILTERMASK)
mask = i18n_core->address.filterevent_mask;
else
mask = DEFAULT_FILTER_MASK;
/*endif*/
/* static event flow is default */
_Xi18nSetEventMask (ims,
connect_id,
input_method_ID,
changeic->icid,
mask,
~mask);
}
/*endif*/
}
/*endif*/
FrameMgrFree (fm);
XFree(reply);
}
