/******************************************************************

         Copyright 1993, 1994 by Hewlett-Packard Company

Permission to use, copy, modify, distribute, and sell this software
and its documentation for any purpose without fee is hereby granted,
provided that the above copyright notice appear in all copies and
that both that copyright notice and this permission notice appear
in supporting documentation, and that the name of Hewlett-Packard not
be used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
Hewlett-Packard Company makes no representations about the suitability
of this software for any purpose.
It is provided "as is" without express or implied warranty.

HEWLETT-PACKARD COMPANY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
IN NO EVENT SHALL HEWLETT-PACKARD COMPANY BE LIABLE FOR ANY SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.

Author:
    Hidetoshi Tajima	Hewlett-Packard Company.
			(tajima@kobe.hp.com)
******************************************************************/
#include <X11/Xlib.h>
#include "IMdkit.h"
#include "Xi18n.h"
#include "FrameMgr.h"

int
#if NeedFunctionPrototypes
_Xi18nGeometryCallback(XIMS ims, IMProtocol *call_data)
#else
_Xi18nGeometryCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec geometry_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMGeometryCBStruct *geometry_CB =
      (IMGeometryCBStruct*)&call_data->geometry_callback;
    CARD16 connect_id = call_data->any.connect_id;

    /* create FrameMgr */
    fm = FrameMgrInit(geometry_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));

    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, geometry_CB->icid);

    _Xi18nSendMessage(ims, connect_id,
		      XIM_GEOMETRY, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    /* XIM_GEOMETRY is an asyncronous protocol,
       so return immediately. */
    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nPreeditStartCallback(XIMS ims,
			   IMProtocol *call_data)
#else
_Xi18nPreeditStartCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec preedit_start_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMPreeditCBStruct *preedit_CB =
      (IMPreeditCBStruct*)&call_data->preedit_callback;
    CARD16 connect_id = call_data->any.connect_id;

    /* create FrameMgr */
    fm = FrameMgrInit(preedit_start_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));
    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, preedit_CB->icid);

    _Xi18nSendMessage(ims, connect_id,
		      XIM_PREEDIT_START, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nPreeditDrawCallback(XIMS ims,
			  IMProtocol *call_data)
#else
_Xi18nPreeditDrawCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec preedit_draw_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMPreeditCBStruct *preedit_CB =
      (IMPreeditCBStruct*)&call_data->preedit_callback;
    XIMPreeditDrawCallbackStruct *draw =
      (XIMPreeditDrawCallbackStruct *)&preedit_CB->todo.draw;
    CARD16 connect_id = call_data->any.connect_id;
    register int feedback_count, i;
    BITMASK32 status = 0x0;

    if (draw->text->length == 0)
      status = 0x00000001;
    else if (draw->text->feedback[0] == 0)
      status = 0x00000002;
    /* create FrameMgr */
    fm = FrameMgrInit(preedit_draw_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));

    /* set length of preedit string */
    FrameMgrSetSize(fm, draw->text->length);

    /* set iteration count for list of feedback */
    for (i = 0; draw->text->feedback[i] != 0; i++)
      ;
    feedback_count = i;
    FrameMgrSetIterCount(fm, feedback_count);

    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, preedit_CB->icid);
    FrameMgrPutToken(fm, draw->caret);
    FrameMgrPutToken(fm, draw->chg_first);
    FrameMgrPutToken(fm, status);
    FrameMgrPutToken(fm, draw->text->string);
    for (i = 0; i < feedback_count; i++) {
	FrameMgrPutToken(fm, draw->text->feedback[i]);
    }
    _Xi18nSendMessage(ims, connect_id,
		      XIM_PREEDIT_DRAW, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    /* XIM_PREEDIT_DRAW is an asyncronous protocol,
       so return immediately. */
    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nPreeditCaretCallback(XIMS ims,
			   IMProtocol *call_data)
#else
_Xi18nPreeditCaretCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec preedit_caret_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMPreeditCBStruct *preedit_CB =
      (IMPreeditCBStruct*)&call_data->preedit_callback;
    XIMPreeditCaretCallbackStruct *caret =
      (XIMPreeditCaretCallbackStruct *)&preedit_CB->todo.caret;
    CARD16 connect_id = call_data->any.connect_id;

    /* create FrameMgr */
    fm = FrameMgrInit(preedit_caret_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));

    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, preedit_CB->icid);
    FrameMgrPutToken(fm, caret->position);
    FrameMgrPutToken(fm, caret->direction);
    FrameMgrPutToken(fm, caret->style);

    _Xi18nSendMessage(ims, connect_id,
		      XIM_PREEDIT_CARET, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nPreeditDoneCallback(XIMS ims,
			  IMProtocol *call_data)
#else
_Xi18nPreeditDoneCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec preedit_done_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMPreeditCBStruct *preedit_CB =
      (IMPreeditCBStruct*)&call_data->preedit_callback;
    CARD16 connect_id = call_data->any.connect_id;

    /* create FrameMgr */
    fm = FrameMgrInit(preedit_done_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));

    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, preedit_CB->icid);

    _Xi18nSendMessage(ims, connect_id,
		      XIM_PREEDIT_DONE, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    /* XIM_PREEDIT_DONE is an asyncronous protocol,
       so return immediately. */
    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nStatusStartCallback(XIMS ims,
			  IMProtocol *call_data)
#else
_Xi18nStatusStartCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec status_start_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMStatusCBStruct *status_CB =
      (IMStatusCBStruct*)&call_data->status_callback;
    CARD16 connect_id = call_data->any.connect_id;

    /* create FrameMgr */
    fm = FrameMgrInit(status_start_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));
    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, status_CB->icid);

    _Xi18nSendMessage(ims, connect_id,
		      XIM_STATUS_START, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    /* XIM_STATUS_START is an asyncronous protocol,
       so return immediately. */
    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nStatusDrawCallback(XIMS ims,
			 IMProtocol *call_data)
#else
_Xi18nStatusDrawCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec status_draw_text_fr[], status_draw_bitmap_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMStatusCBStruct *status_CB =
      (IMStatusCBStruct*)&call_data->status_callback;
    XIMStatusDrawCallbackStruct *draw =
      (XIMStatusDrawCallbackStruct *)&status_CB->todo.draw;
    CARD16 connect_id = call_data->any.connect_id;
    register int feedback_count, i;
    BITMASK32 status = 0x0;

    switch (draw->type) {
      case XIMTextType:
	/* create FrameMgr */
	fm = FrameMgrInit(status_draw_text_fr, NULL,
			  _Xi18nNeedSwap(i18n_core, connect_id));

	if (draw->data.text->length == 0)
	  status = 0x00000001;
	else if (draw->data.text->feedback[0] == 0)
	  status = 0x00000002;

	/* set length of status string */
	FrameMgrSetSize(fm, draw->data.text->length);
	/* set iteration count for list of feedback */
	for (i = 0; draw->data.text->feedback[i] != 0; i++)
	  ;
	feedback_count = i;
	FrameMgrSetIterCount(fm, feedback_count);

	total_size = FrameMgrGetTotalSize(fm);
	reply = (unsigned char *)malloc(total_size);
	if (!reply) {
	    _Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	    return False;
	}
	memset(reply, 0, total_size);
	FrameMgrSetBuffer(fm, reply);

	FrameMgrPutToken(fm, connect_id);
	FrameMgrPutToken(fm, status_CB->icid);
	FrameMgrPutToken(fm, draw->type);
	FrameMgrPutToken(fm, status);
	FrameMgrPutToken(fm, draw->data.text->string);
	for (i = 0; i < feedback_count; i++) {
	    FrameMgrPutToken(fm, draw->data.text->feedback[i]);
	}
	break;
      case XIMBitmapType:
	/* create FrameMgr */
	fm = FrameMgrInit(status_draw_bitmap_fr, NULL,
			  _Xi18nNeedSwap(i18n_core, connect_id));

	total_size = FrameMgrGetTotalSize(fm);
	reply = (unsigned char *)malloc(total_size);
	if (!reply) {
	    _Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	    return False;
	}
	memset(reply, 0, total_size);
	FrameMgrSetBuffer(fm, reply);

	FrameMgrPutToken(fm, connect_id);
	FrameMgrPutToken(fm, status_CB->icid);
	FrameMgrPutToken(fm, draw->data.bitmap);
	break;
    }
    _Xi18nSendMessage(ims, connect_id,
		      XIM_STATUS_DRAW, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    /* XIM_STATUS_DRAW is an asyncronous protocol,
       so return immediately. */
    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nStatusDoneCallback(XIMS ims,
			 IMProtocol *call_data)
#else
_Xi18nStatusDoneCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec status_done_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMStatusCBStruct *status_CB =
      (IMStatusCBStruct*)&call_data->status_callback;
    CARD16 connect_id = call_data->any.connect_id;

    /* create FrameMgr */
    fm = FrameMgrInit(status_done_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));

    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, status_CB->icid);

    _Xi18nSendMessage(ims, connect_id,
		      XIM_STATUS_DONE, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    /* XIM_STATUS_DONE is an asyncronous protocol,
       so return immediately. */
    return True;
}

int
#if NeedFunctionPrototypes
_Xi18nStringConversionCallback(XIMS ims,
			       IMProtocol *call_data)
#else
_Xi18nStringConversionCallback(ims, call_data)
XIMS ims;
IMProtocol *call_data;
#endif
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    extern XimFrameRec str_conversion_fr[];
    register int total_size;
    unsigned char *reply = NULL;
    IMStrConvCBStruct *call_back =
      (IMStrConvCBStruct*)&call_data->strconv_callback;
    XIMStringConversionCallbackStruct *strconv =
      (XIMStringConversionCallbackStruct *)&call_back->strconv;
    CARD16 connect_id = call_data->any.connect_id;

    /* create FrameMgr */
    fm = FrameMgrInit(str_conversion_fr, NULL,
		      _Xi18nNeedSwap(i18n_core, connect_id));
#if 0
    /* set length of preedit string */
    FrameMgrSetSize(fm, strconv->text->length);
#endif
    total_size = FrameMgrGetTotalSize(fm);
    reply = (unsigned char *)malloc(total_size);
    if (!reply) {
	_Xi18nSendMessage(ims, connect_id, XIM_ERROR, 0, 0, 0);
	return False;
    }
    memset(reply, 0, total_size);
    FrameMgrSetBuffer(fm, reply);

    FrameMgrPutToken(fm, connect_id);
    FrameMgrPutToken(fm, call_back->icid);
    FrameMgrPutToken(fm, strconv->position);
    FrameMgrPutToken(fm, strconv->type);
    FrameMgrPutToken(fm, strconv->operation);
#if 0
    FrameMgrPutToken(fm, strconv->text->string);
#else
#endif
    _Xi18nSendMessage(ims, connect_id,
		      XIM_STR_CONVERSION, 0, reply, total_size);
    /* free FrameMgr */
    FrameMgrFree(fm);
    XFree(reply);

    /* XIM_STR_CONVERSION is a syncronous protocol,
       so should wait here for XIM_STR_CONVERSION_REPLY. */
    if (i18n_core->methods.wait(ims, connect_id,
				XIM_STR_CONVERSION_REPLY, 0) == False)
      return False;
    return True;
}
