/* $XConsortium: XimintP.h,v 1.6 94/03/26 16:57:21 rws Exp $ */
/******************************************************************

           Copyright 1991, 1992 by Sun Microsystems, Inc.
           Copyright 1992, 1993, 1994 by FUJITSU LIMITED
           Copyright 1993, 1994       by Sony Corporation

Permission to use, copy, modify, distribute, and sell this software and
its documentation for any purpose is hereby granted without fee, 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 Sun Microsystems, Inc., FUJITSU
LIMITED and Sony Corporation not be used in advertising or publicity
pertaining to distribution of the software without specific, written
prior permission.  Sun Microsystems, Inc., FUJITSU LIMITED and Sony
Corporation makes no representations about the suitability of this
software for any purpose.  It is provided "as is" without express or
implied warranty. 

Sun Microsystems Inc. ,FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL
WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL Sun Microsystems, Inc.,
FUJITSU LIMITED, SONY CORPORATIN 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: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
          Takashi Fujiwara     FUJITSU LIMITED 
                                 fujiwara@a80.tech.yk.fujitsu.co.jp
	  Makoto Wakamatsu     Sony Corporation
                                 makoto@sm.sony.co.jp
	  Hiroyuki Miyamoto    Digital Equipment Corporation
                                 miyamoto@jrd.dec.com

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

#ifndef _XIMINTP_H
#define _XIMINTP_H

#include "XimProto.h"
#include "XlcPublic.h"

/*
 * for protocol layer callback function
 */
typedef Bool (*XimProtoIntrProc)(
#if NeedFunctionPrototypes
	Xim, INT16, XPointer, XPointer
#endif
);
typedef struct _XimProtoIntrRec {
    XimProtoIntrProc		 func;
    CARD16			 major_code;
    CARD16			 minor_code;
    XPointer			 call_data;
    struct _XimProtoIntrRec	*next;
} XimProtoIntrRec;

/*
 * for transport layer methods
 */
typedef Bool (*XimTransConnectProc)(
#if NeedFunctionPrototypes
	 Xim
#endif
);
typedef Bool (*XimTransShutdownProc)(
#if NeedFunctionPrototypes
	 Xim
#endif
);
typedef Bool (*XimTransWriteProc)(
#if NeedFunctionPrototypes
	 Xim, INT16, XPointer
#endif
);
typedef Bool (*XimTransReadProc)(
#if NeedFunctionPrototypes
	 Xim, XPointer, int, int *
#endif
);
typedef void (*XimTransFlushProc)(
#if NeedFunctionPrototypes
	 Xim
#endif
);
typedef Bool (*XimTransRegDispatcher)(
#if NeedNestedPrototypes
	 Xim, Bool (*)(Xim, INT16, XPointer, XPointer), XPointer
#endif
);
typedef Bool (*XimTransCallDispatcher)(
#if NeedFunctionPrototypes
	 Xim, INT16, XPointer
#endif
);

/*
 * private part of IM
 */
typedef struct _XimProtoPrivateRec {
    Window			 im_window;
    XIMID			 imid;
    CARD16			 unused;
    XIMStyles			*default_styles;
    CARD32			*im_onkeylist;
    CARD32			*im_offkeylist;
    BITMASK32			 flag;

    BITMASK32			 registed_filter_event;
    EVENTMASK			 forward_event_mask;
    EVENTMASK			 synchronous_event_mask;

    XimProtoIntrRec		*intrproto;
    XIMResourceList		 im_inner_resources;
    unsigned int		 im_num_inner_resources;
    XIMResourceList		 ic_inner_resources;
    unsigned int		 ic_num_inner_resources;
    char			*hold_data;
    int				 hold_data_len;
    char			*locale_name;
    CARD16			 protocol_major_version;
    CARD16			 protocol_minor_version;
    XrmQuark			*saved_imvalues;
    int				 num_saved_imvalues;

    XlcConv			 ctom_conv;
    XlcConv			 ctow_conv;

    /*
     * transport specific
     */
    XimTransConnectProc		 connect;
    XimTransShutdownProc	 shutdown;
    XimTransWriteProc		 write;
    XimTransReadProc		 read;
    XimTransFlushProc		 flush;
    XimTransRegDispatcher	 register_dispatcher;
    XimTransCallDispatcher	 call_dispatcher;
    XPointer			 spec;
} XimProtoPrivateRec;

/*
 * bit mask for the flag of XIMPrivateRec
 */
#define SERVER_CONNECTED	(1L)
#define	DYNAMIC_EVENT_FLOW	(1L << 1)
#define	USE_AUTHORIZATION_FUNC	(1L << 2)
#ifdef XIM_CONNECTABLE
#define DELAYBINDABLE		(1L << 3)
#define RECONNECTABLE		(1L << 4)
#endif /* XIM_CONNECTABLE */

/*
 * macro for the flag of XIMPrivateRec
 */
#define IS_SERVER_CONNECTED(im) \
		((((Xim)im))->private.proto.flag & SERVER_CONNECTED)
#define MARK_SERVER_CONNECTED(im) \
		((((Xim)im))->private.proto.flag |= SERVER_CONNECTED)
#define UNMARK_SERVER_CONNECTED(im) \
		((((Xim)im))->private.proto.flag &= ~SERVER_CONNECTED)

#define	IS_DYNAMIC_EVENT_FLOW(im) \
		(((Xim)im)->private.proto.flag & DYNAMIC_EVENT_FLOW)
#define	MARK_DYNAMIC_EVENT_FLOW(im) \
		(((Xim)im)->private.proto.flag |= DYNAMIC_EVENT_FLOW)

#define	IS_USE_AUTHORIZATION_FUNC(im) \
		(((Xim)im)->private.proto.flag & USE_AUTHORIZATION_FUNC)
#define	MARK_USE_AUTHORIZATION_FUNC(im) \
		(((Xim)im)->private.proto.flag |= USE_AUTHORIZATION_FUNC)

#ifdef XIM_CONNECTABLE
#define IS_DELAYBINDABLE(im) \
		(((Xim)im)->private.proto.flag & DELAYBINDABLE)
#define MARK_DELAYBINDABLE(im) \
		(((Xim)im)->private.proto.flag |= DELAYBINDABLE)

#define IS_RECONNECTABLE(im) \
		(((Xim)im)->private.proto.flag & RECONNECTABLE)
#define MARK_RECONNECTABLE(im) \
		(((Xim)im)->private.proto.flag |= RECONNECTABLE)

#define IS_CONNECTABLE(im) \
    (((Xim)im)->private.proto.flag & (DELAYBINDABLE|RECONNECTABLE))
#define UNMAKE_CONNECTABLE(im) \
    (((Xim)im)->private.proto.flag &= ~(DELAYBINDABLE|RECONNECTABLE))
#endif /* XIM_CONNECTABLE */

/*
 * bit mask for the register_filter_event of XIMPrivateRec/XICPrivateRec
 */
#define KEYPRESS_MASK		(1L)
#define KEYRELEASE_MASK		(1L << 1)
#define DESTROYNOTIFY_MASK	(1L << 2)

typedef struct _XimCommitInfoRec {
    struct _XimCommitInfoRec	*next;
    char			*string;
    int				 string_len;
    KeySym			*keysym;
    int				 keysym_len;
} XimCommitInfoRec, *XimCommitInfo;

typedef struct _XimPendingCallback {
    int				 major_opcode;
    Xim				 im;
    Xic				 ic;
    char			*proto;
    int				 proto_len;
    struct _XimPendingCallback	*next;
} XimPendingCallbackRec, *XimPendingCallback;


/*
 * private part of IC
 */
typedef struct _XicProtoPrivateRec {
    XICID	         icid;			/* ICID		*/
    CARD16		 dmy;
    BITMASK32		 flag;			/* Input Mode	*/

    BITMASK32		 registed_filter_event; /* registed filter mask */
    EVENTMASK		 forward_event_mask;	/* forward event mask */
    EVENTMASK		 synchronous_event_mask;/* sync event mask */
    EVENTMASK		 filter_event_mask;	/* negrect event mask */
    EVENTMASK		 intercept_event_mask;	/* deselect event mask */
    EVENTMASK		 select_event_mask;	/* select event mask */

    char		*preedit_font;		/* Base font name list */
    int			 preedit_font_length;	/* length of base font name */
    char		*status_font;		/* Base font name list */
    int			 status_font_length;	/* length of base font name */

    XimCommitInfo	 commit_info;
    XIMResourceList	 ic_resources;
    unsigned int	 ic_num_resources;
    XIMResourceList	 ic_inner_resources;
    unsigned int	 ic_num_inner_resources;
    XrmQuark		*saved_icvalues;
    int			 num_saved_icvalues;
    XimPendingCallback	 pend_cb_que;
    Bool		 waitCallback;
} XicProtoPrivateRec ;

/*
 * bit mask for the flag of XICPrivateRec
 */
#define IC_CONNECTED		(1L)
#define FABLICATED		(1L << 1)
#define	NEED_SYNC_REPLY		(1L << 2)

/*
 * macro for the flag of XICPrivateRec
 */
#define	IS_IC_CONNECTED(ic) \
		(((Xic)ic)->private.proto.flag & IC_CONNECTED)
#define	MARK_IC_CONNECTED(ic) \
		(((Xic)ic)->private.proto.flag |= IC_CONNECTED)
#define	UNMARK_IC_CONNECTED(ic) \
		(((Xic)ic)->private.proto.flag &= ~IC_CONNECTED)

#define IS_FABLICATED(ic) \
		(((Xic)ic)->private.proto.flag & FABLICATED)
#define MARK_FABLICATED(ic) \
		(((Xic)ic)->private.proto.flag |= FABLICATED)
#define UNMARK_FABLICATED(ic) \
		(((Xic)ic)->private.proto.flag &= ~FABLICATED)

#define	IS_NEED_SYNC_REPLY(ic) \
		(((Xic)ic)->private.proto.flag & NEED_SYNC_REPLY)
#define	MARK_NEED_SYNC_REPLY(ic) \
		(((Xic)ic)->private.proto.flag |= NEED_SYNC_REPLY)
#define	UNMARK_NEED_SYNC_REPLY(ic) \
		(((Xic)ic)->private.proto.flag &= ~NEED_SYNC_REPLY)

/*
 * macro for the filter_event_mask of XICPrivateRec
 */
#define	IS_NEGLECT_EVENT(ic, mask) \
		(((Xic)ic)->private.proto.filter_event_mask & (mask))

/*
 * macro for the forward_event_mask of XICPrivateRec
 */
#define	IS_FORWARD_EVENT(ic, mask) \
		(((Xic)ic)->private.proto.forward_event_mask & (mask))

/*
 * macro for the synchronous_event_mask of XICPrivateRec
 */
#define	IS_SYNCHRONOUS_EVENT(ic, mask) \
   ((((Xic)ic)->private.proto.synchronous_event_mask & (mask)) ? True: False)

#define XIM_MAXIMNAMELEN 64
#define XIM_MAXLCNAMELEN 64

#endif /* _XIMINTP_H */
