/* $XConsortium: printev.c /main/6 1996/09/28 17:18:22 rws $ */
/************************************************************
 Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.

 Permission to use, copy, modify, and distribute this
 software and its documentation for any purpose and 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 Silicon Graphics not be 
 used in advertising or publicity pertaining to distribution 
 of the software without specific prior written permission.
 Silicon Graphics makes no representation about the suitability 
 of this software for any purpose. It is provided "as is"
 without any express or implied warranty.
 
 SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
 SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
 AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
 GRAPHICS 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.

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

#define	DEBUG_VAR printevDebug
#include "xkbevd.h"
#include <X11/Xutil.h>

#define	Yes	"yes"
#define	No	"no"
#define	Unknown	"unknown"
#define	ynText(v)	((v)?Yes:No)

static char *
eventTypeToString(evType)
    int evType;
{
static char name[20];
    switch (evType) {
	case KeyPress:	strcpy(name,"KeyPress"); break;
	case KeyRelease:strcpy(name,"KeyRelease"); break;
	default: strcpy(name,"unknown"); break;
    }
    return name;
}

static void
xkb_prologue (file, ev, name)
    FILE *	file;
    XkbEvent *	ev;
    char *	name;
{
    XkbAnyEvent *e = &ev->any;

    fprintf(file,"\n%s event, serial %ld, synthetic %s, device %d, time %ld,\n",
	    	name, e->serial, ynText(e->send_event), e->device,e->time);
    return;
}

static void
do_XkbStateNotify(file,xkbev)
    FILE *	file;
    XkbEvent *	xkbev;
{
    XkbStateNotifyEvent *state= &xkbev->state;

    if (state->keycode!=0)
	 fprintf(file,"    keycode %d, eventType %s,\n",
		state->keycode,eventTypeToString(state->event_type));
    else fprintf(file,"    request %d/%d,\n",state->req_minor,state->req_minor);
    fprintf(file,"    group= %d%s, base= %d%s, latched= %d%s, locked= %d%s,\n",
		state->group, (state->changed&XkbGroupStateMask?"*":""),
		state->base_group,(state->changed&XkbGroupBaseMask?"*":""),
		state->latched_group,(state->changed&XkbGroupLatchMask?"*":""),
		state->locked_group,(state->changed&XkbGroupLockMask?"*":""));
    fprintf(file,
    "    mods= 0x%02x%s, base= 0x%02x%s, latched= 0x%02x%s, locked= 0x%02x%s\n",
		state->mods, (state->changed&XkbModifierStateMask?"*":""),
		state->base_mods,(state->changed&XkbModifierBaseMask?"*":""),
	       state->latched_mods,(state->changed&XkbModifierLatchMask?"*":""),
		state->locked_mods,(state->changed&XkbModifierLockMask?"*":""));
    fprintf(file,"    grab mods= 0x%02x%s, compat grab mods= 0x%02x%s\n",
		state->grab_mods, (state->changed&XkbGrabModsMask?"*":""),
		state->compat_grab_mods,
			(state->changed&XkbCompatGrabModsMask?"*":""));
    fprintf(file,"    lookup mods= 0x%02x%s, compat lookup mods= 0x%02x%s\n",
		state->lookup_mods, (state->changed&XkbLookupModsMask?"*":""),
		state->compat_lookup_mods,
			(state->changed&XkbCompatLookupModsMask?"*":""));
    fprintf(file,"    compatState = 0x%02x%s, ",
		state->compat_state,(state->changed&XkbCompatStateMask?"*":""));
    fprintf(file,"ptr_buttons= 0x%04x%s\n",state->ptr_buttons,
                (state->changed&XkbPointerButtonMask?"*":""));
    return;
}

static void
do_map_message(what,first,num,eol)
    char *	what;
    int		first;
    int		num;
    int		eol;
{
    if (num>1)
	 printf("%ss %d..%d changed%s",what,first,first+num-1,(eol?"\n":""));
    else printf("%s %d changed%s",what,first,(eol?"\n":""));
}

void
do_XkbMapNotify(file,xkbev)
    FILE *	file;
    XkbEvent *	xkbev;
{
    XkbMapNotifyEvent *map = &xkbev->map;
    if (map->changed&XkbKeyTypesMask) {
	do_map_message("key type",map->first_type,map->num_types,0);
    }
    if (map->changed&XkbKeySymsMask) {
	do_map_message("symbols for key",map->first_key_sym,map->num_key_syms,
						1);
    }
    if (map->changed&XkbKeyActionsMask) {
	do_map_message("acts for key",map->first_key_act,
					 	map->num_key_acts,1);
    }
    if (map->changed&XkbKeyBehaviorsMask) {
	do_map_message("behavior for key",map->first_key_behavior,
						map->num_key_behaviors,1);
    }
    if (map->changed&XkbVirtualModsMask) {
	fprintf(file,"    virtual modifiers changed (0x%04x)\n",map->vmods);
    }
    if (map->changed&XkbExplicitComponentsMask) {
	do_map_message("explicit components for key",map->first_key_explicit,
						map->num_key_explicit,1);
    }
    if (map->changed&XkbModifierMapMask) {
	do_map_message("modifier map for key",map->first_modmap_key,
						map->num_modmap_keys,1);
    }
    return;
}

void
do_XkbControlsNotify(file,xkbev)
    FILE *	file;
    XkbEvent *	xkbev;
{
    XkbControlsNotifyEvent *ctrls = &xkbev->ctrls;
    fprintf(file,"    changed= 0x%x, enabled= 0x%x, enabledChanges= 0x%x\n",
			ctrls->changed_ctrls,ctrls->enabled_ctrls,
			ctrls->enabled_ctrl_changes);
    fprintf(file,"    num_groups= %d\n",ctrls->num_groups);
    if (ctrls->keycode!=0)
	 fprintf(file,"    keycode %d, eventType %s,",
		ctrls->keycode,eventTypeToString(ctrls->event_type));
    else fprintf(file,"    request %d/%d%s\n",ctrls->req_major,ctrls->req_minor,
			(ctrls->req_major!=xkbOpcode?" (NON-XKB)":""));
    return;
}

void
do_XkbIndicatorNotify(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbIndicatorNotifyEvent *leds = &xkbev->indicators;
    if (leds->xkb_type==XkbIndicatorStateNotify) 
	 fprintf(file,"    state changes= 0x%08x, new state= 0x%08x\n",
					leds->changed,leds->state);
    else fprintf(file,"    map changes= 0x%08x, state= 0x%08x\n",
					leds->changed,leds->state);
    return;
}

void
do_XkbBellNotify(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbBellNotifyEvent *bell = &xkbev->bell;
    fprintf(file,"    bell class= %d, id= %d\n",bell->bell_class,bell->bell_id);
    fprintf(file,"    percent= %d, pitch= %d, duration= %d",
				bell->percent,bell->pitch,bell->duration);
    if (bell->name!=None) {
	 char *name = XGetAtomName (dpy, bell->name);
	 fprintf(file,"\n    name= \"%s\"\n",(name?name:""));
	 if (name)
	    XFree(name);
    }
    else fprintf(file,", no name\n");
    fprintf(file,"    window= 0x%x, %sevent_only\n",bell->window,
						(bell->event_only?"":"!"));
    return;
}

void
do_XkbAccessXNotify(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbAccessXNotifyEvent *sk = &xkbev->accessx;
    char *detail;
    switch (sk->detail) {
	case XkbAXN_SKPress:  detail= "skpress"; break;
	case XkbAXN_SKAccept: detail= "skaccept"; break;
	case XkbAXN_SKReject: detail= "skreject"; break;
	case XkbAXN_SKRelease: detail= "skrelease"; break;
	case XkbAXN_BKAccept: detail= "bkaccept"; break;
	case XkbAXN_BKReject: detail= "bkreject"; break;
	case XkbAXN_AXKWarning: detail= "warning"; break;
	default: {
	    static char buf[20];
	    sprintf(buf,"unknown(%d)",sk->detail);
	    detail= buf;
	    break;
	}
    }
    fprintf(file,
	"    keycode= %d,detail= %s,slow keys delay= %d,debounce delay= %d\n",
			sk->keycode,detail,sk->sk_delay,sk->debounce_delay);
    return;
}

do_XkbNamesNotify(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbNamesNotifyEvent *names = &xkbev->names;

    if (names->changed&
		(XkbKeycodesNameMask|XkbGeometryNameMask|XkbSymbolsNameMask)) {
	int needComma= 0;
	fprintf(file,"    ");
	if (names->changed&XkbKeycodesNameMask) {
	    fprintf(file,"keycodes");
	    needComma++;
	}
	if (names->changed&XkbGeometryNameMask) {
	    fprintf(file,"%sgeometry",(needComma?", ":""));
	    needComma++;
	}
	if (names->changed&XkbSymbolsNameMask) {
	    fprintf(file,"%ssymbols",(needComma?", ":""));
	    needComma++;
	}
	if (names->changed&XkbPhysSymbolsNameMask) {
	    fprintf(file,"%sphysical symbols",(needComma?", ":""));
	    needComma++;
	}
	fprintf(file," name%s changed\n",(needComma>1?"s":""));
    }
    if (names->changed&XkbKeyTypeNamesMask) {
	do_map_message("key type name",names->first_type,names->num_types,1);
    }
    if (names->changed&XkbKTLevelNamesMask) {
	do_map_message("level names for key type",
					names->first_lvl,names->num_lvls,1);
    }
    if (names->changed&XkbIndicatorNamesMask) {
	fprintf(file,"    names of indicators in 0x%08x changed\n",
						names->changed_indicators);
    }
    if (names->changed&XkbVirtualModNamesMask) {
	fprintf(file,"    names of virtual modifiers in 0x%04x changed\n",
						names->changed_vmods);
    }
    if (names->changed&XkbGroupNamesMask) {
	fprintf(file,"    names of groups in 0x%x changed\n",
						names->changed_groups);
    }
    if (names->changed&XkbKeyNamesMask) {
	do_map_message("names for key",names->first_key,names->num_keys,1);
    }
    if (names->changed&XkbKeyAliasesMask) {
	fprintf(file,"key aliases changed (%d aliases total)\n",
					names->num_aliases);
    }
    if (names->changed&XkbRGNamesMask) {
	fprintf(file,"radio group names changed (%d radio groups total)\n",
					names->num_radio_groups);
    }
    return;
}

void
do_XkbCompatMapNotify(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbCompatMapNotifyEvent *map = &xkbev->compat;

    if (map->changed_groups)
	fprintf(file,"    compat maps for groups in 0x%02x changed\n",
						map->changed_groups);
    if (map->num_si>0) {
	fprintf(file,"    symbol interpretations %d..%d (of %d) changed\n",
				map->first_si,map->first_si+map->num_si-1,
							map->num_total_si);
    }
    else fprintf(file,"   keyboard has %d symbol interpretations\n",
							map->num_total_si);
    return;
}

void
do_XkbActionMessage(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbActionMessageEvent *msg= &xkbev->message;
    fprintf(file,"    message: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n",
					msg->message[0],msg->message[1],
					msg->message[2],msg->message[3],
					msg->message[4],msg->message[5]);
    fprintf(file,"    key %d, event: %s,  follows: %s\n",msg->keycode,
				     (msg->press?"press":"release"),
				     (msg->key_event_follows?"yes":"no"));
    return;
}

void
do_XkbNewKeyboardNotify(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbNewKeyboardNotifyEvent *nk= &xkbev->new_kbd;
    fprintf(file,"    new device: %d min_keycode: %d, max_keycode %d\n",
				nk->device,nk->min_key_code,nk->max_key_code);
    fprintf(file,"    old device: %d min_keycode: %d, max_keycode %d\n",
				nk->old_device,
				nk->old_min_key_code,nk->old_max_key_code);
    return;
}

void
do_XkbExtensionDeviceNotify(file,xkbev)
    FILE *	file;
    XkbEvent	*xkbev;
{
    XkbExtensionDeviceNotifyEvent *edn= &xkbev->device;
    fprintf(file,"    device= %d, class= %d, id= %d\n",edn->device,
						edn->led_class,edn->led_id);
    fprintf(file,"    reason= 0x%0x\n",edn->reason);
    fprintf(file,"    supported= 0x%0x, unsupported= 0x%0x\n",edn->supported,
							edn->unsupported);
    fprintf(file,"    first button= %d, num buttons= %d\n",edn->first_btn,
							edn->num_btns);
    fprintf(file,"    leds defined= 0x%08x, led state= 0x%08x\n",
					edn->leds_defined,edn->led_state);
    return;
}

static	char keyState[XkbMaxLegalKeyCode];

do_KeyEvent (eventp,compose,repeat)
    XkbEvent *eventp;
{
    XKeyEvent *e = &eventp->core.xkey;
    KeySym ks;
    char *ksname,*kname;
    int nbytes;
    char str[256+1];
    static XComposeStatus status;

    nbytes = XLookupString (e, str, 256, &ks, (compose?&status:NULL));
    if (ks == NoSymbol)
	ksname = "NoSymbol";
    else if (!(ksname = XKeysymToString (ks)))
	ksname = "(no name)";
    printf ("    root 0x%lx, subw 0x%lx, time %lu, (%d,%d), root:(%d,%d),\n",
	    e->root, e->subwindow, e->time, e->x, e->y, e->x_root, e->y_root);

    if (xkb && xkb->names && xkb->names->keys)
	 kname= XkbKeyNameText(xkb->names->keys[e->keycode].name,XkbMessage);
    else kname= "<????>";

    printf ("    state 0x%x, group= %d, key %s (keycode %u, keysym 0x%x, %s)\n",
	    	e->state&0x1FFF, (e->state>>13)&0x7, kname,
		e->keycode, ks, ksname);
    printf ("    same_screen %s, autorepeat %s,\n",ynText(e->same_screen),
			(detectableRepeat ? ynText(repeat) : "UNKNOWN"));
    if (nbytes < 0) nbytes = 0;
    if (nbytes > 256) nbytes = 256;
    str[nbytes] = '\0';
    printf ("    XLookupString gives %d characters:  \"%s\"\n", nbytes, str);

    return;
}


do_KeyPress (eventp)
    XkbEvent *eventp;
{
int	repeat;

    repeat= keyState[eventp->core.xkey.keycode]!=0;
    keyState[eventp->core.xkey.keycode]= 1;
    do_KeyEvent (eventp, 1,repeat);
    return;
}

do_KeyRelease (eventp)
    XkbEvent *eventp;
{
    keyState[eventp->core.xkey.keycode]= 0;
    do_KeyEvent (eventp,0,False);
    return;
}

do_ButtonPress (eventp)
    XkbEvent *eventp;
{
    XButtonEvent *e = &eventp->core.xbutton;

    printf ("    root 0x%lx, subw 0x%lx, time %lu, (%d,%d), root:(%d,%d),\n",
	    e->root, e->subwindow, e->time, e->x, e->y, e->x_root, e->y_root);
    printf ("    state 0x%x, group= %d, button %u, same_screen %s\n",
	    e->state&0x1FFF, (e->state>>13)&0x7, e->button, 
	    ynText(e->same_screen));

    return;
}

do_ButtonRelease (eventp)
    XkbEvent *eventp;
{
    do_ButtonPress (eventp);		/* since it has the same info */
    return;
}

do_MotionNotify (eventp)
    XkbEvent *eventp;
{
    XMotionEvent *e = &eventp->core.xmotion;

    printf ("    root 0x%lx, subw 0x%lx, time %lu, (%d,%d), root:(%d,%d),\n",
	    e->root, e->subwindow, e->time, e->x, e->y, e->x_root, e->y_root);
    printf ("    state 0x%x, group= %d, is_hint %u, same_screen %s\n",
	    e->state&0x1FFF, (e->state>>13)&0x7, e->is_hint, 
	    ynText(e->same_screen));

    return;
}

do_EnterNotify (eventp)
    XkbEvent *eventp;
{
    XCrossingEvent *e = &eventp->core.xcrossing;
    char *mode, *detail;
    char dmode[10], ddetail[10];

    switch (e->mode) {
      case NotifyNormal:  mode = "NotifyNormal"; break;
      case NotifyGrab:  mode = "NotifyGrab"; break;
      case NotifyUngrab:  mode = "NotifyUngrab"; break;
      case NotifyWhileGrabbed:  mode = "NotifyWhileGrabbed"; break;
      default:  mode = dmode, sprintf (dmode, "%u", e->mode); break;
    }

    switch (e->detail) {
      case NotifyAncestor:  detail = "NotifyAncestor"; break;
      case NotifyVirtual:  detail = "NotifyVirtual"; break;
      case NotifyInferior:  detail = "NotifyInferior"; break;
      case NotifyNonlinear:  detail = "NotifyNonlinear"; break;
      case NotifyNonlinearVirtual:  detail = "NotifyNonlinearVirtual"; break;
      case NotifyPointer:  detail = "NotifyPointer"; break;
      case NotifyPointerRoot:  detail = "NotifyPointerRoot"; break;
      case NotifyDetailNone:  detail = "NotifyDetailNone"; break;
      default:  detail = ddetail; sprintf (ddetail, "%u", e->detail); break;
    }

    printf ("    root 0x%lx, subw 0x%lx, time %lu, (%d,%d), root:(%d,%d),\n",
	    e->root, e->subwindow, e->time, e->x, e->y, e->x_root, e->y_root);
    printf ("    mode %s, detail %s, same_screen %s,\n",
	    mode, detail, ynText(e->same_screen));
    printf ("    focus %s, state %u, group= %d\n", ynText(e->focus),
	    e->state&0x1FFF, (e->state>>13)&7 );

    return;
}

do_LeaveNotify (eventp)
    XkbEvent *eventp;
{
    do_EnterNotify (eventp);		/* since it has same information */
    return;
}

do_KeymapNotify (eventp)
    XkbEvent *eventp;
{
    XKeymapEvent *e = &eventp->core.xkeymap;
    int i;

    printf ("    keys:  ");
    for (i = 0; i < 32; i++) {
	if (i == 16) printf ("\n           ");
	printf ("%-3u ", (unsigned int) e->key_vector[i]);
    }
    printf ("\n");
    return;
}

do_ClientMessage (eventp)
    XkbEvent *eventp;
{
    XClientMessageEvent *e = &eventp->core.xclient;
    char *mname = XGetAtomName (dpy, e->message_type);

    printf ("    message_type 0x%lx (%s), format %d\n",
	    e->message_type, mname ? mname : Unknown, e->format);

    if (mname) XFree (mname);
    return;
}

do_MappingNotify (eventp)
    XkbEvent *eventp;
{
    XMappingEvent *e = &eventp->core.xmapping;
    char *r;
    char rdummy[10];

    switch (e->request) {
      case MappingModifier:  r = "MappingModifier"; break;
      case MappingKeyboard:  r = "MappingKeyboard"; break;
      case MappingPointer:  r = "MappingPointer"; break;
      default:  r = rdummy; sprintf (rdummy, "%d", e->request); break;
    }

    printf ("    request %s, first_keycode %d, count %d\n",
	    r, e->first_keycode, e->count);
    XRefreshKeyboardMapping(e);
    return;
}



set_sizehints (hintp, min_width, min_height,
	       defwidth, defheight, defx, defy, geom)
    XSizeHints *hintp;
    int min_width, min_height, defwidth, defheight, defx, defy;
    char *geom;
{
    int geom_result;

    /* set the size hints, algorithm from xlib xbiff */

    hintp->width = hintp->min_width = min_width;
    hintp->height = hintp->min_height = min_height;
    hintp->flags = PMinSize;
    hintp->x = hintp->y = 0;
    geom_result = NoValue;
    if (geom != NULL) {
        geom_result = XParseGeometry (geom, &hintp->x, &hintp->y,
				      (unsigned int *)&hintp->width,
				      (unsigned int *)&hintp->height);
	if ((geom_result & WidthValue) && (geom_result & HeightValue)) {
#define max(a,b) ((a) > (b) ? (a) : (b))
	    hintp->width = max (hintp->width, hintp->min_width);
	    hintp->height = max (hintp->height, hintp->min_height);
	    hintp->flags |= USSize;
	}
	if ((geom_result & XValue) && (geom_result & YValue)) {
	    hintp->flags += USPosition;
	}
    }
    if (!(hintp->flags & USSize)) {
	hintp->width = defwidth;
	hintp->height = defheight;
	hintp->flags |= PSize;
    }
/*
    if (!(hintp->flags & USPosition)) {
	hintp->x = defx;
	hintp->y = defy;
	hintp->flags |= PPosition;
    }
 */
    if (geom_result & XNegative) {
	hintp->x = DisplayWidth (dpy, DefaultScreen (dpy)) + hintp->x -
		    hintp->width;
    }
    if (geom_result & YNegative) {
	hintp->y = DisplayHeight (dpy, DefaultScreen (dpy)) + hintp->y -
		    hintp->height;
    }
    return;
}

Bool 
PrintXkbEvent(file,ev)
    FILE *	file;
    XkbEvent *	ev;
{
    if (ev->type==xkbEventCode) {
	switch (ev->any.xkb_type) {
	    case XkbStateNotify:
		xkb_prologue(file, ev, "XkbStateNotify" );
		do_XkbStateNotify(file,ev);
		break;
	    case XkbMapNotify:
		xkb_prologue(file, ev, "XkbMapNotify" );
		do_XkbMapNotify(file,ev);
		break;
	    case XkbControlsNotify:
		xkb_prologue(file, ev, "XkbControlsNotify" );
		do_XkbControlsNotify(file,ev);
		break;
	    case XkbIndicatorMapNotify:
		xkb_prologue(file, ev, "XkbIndicatorMapNotify" );
		do_XkbIndicatorNotify(file,ev);
		break;
	    case XkbIndicatorStateNotify:
		xkb_prologue(file, ev, "XkbIndicatorStateNotify" );
		do_XkbIndicatorNotify(file,ev);
		break;
	    case XkbBellNotify:
		xkb_prologue(file, ev, "XkbBellNotify" );
		do_XkbBellNotify(file,ev);
		break;
	    case XkbAccessXNotify:
		xkb_prologue(file, ev, "XkbAccessXNotify" );
		do_XkbAccessXNotify(file,ev);
		break;
	    case XkbNamesNotify:
		xkb_prologue(file, ev, "XkbNamesNotify" );
		do_XkbNamesNotify(file,ev);
		break;
	    case XkbCompatMapNotify:
		xkb_prologue(file, ev, "XkbCompatMapNotify" );
		do_XkbCompatMapNotify(file,ev);
		break;
	    case XkbActionMessage:
		xkb_prologue(file, ev, "XkbActionMessage" );
		do_XkbActionMessage(file,ev);
		break;
	    case XkbNewKeyboardNotify:
		xkb_prologue(file, ev, "XkbNewKeyboard" );
		do_XkbNewKeyboardNotify(file,ev);
		break;
	    case XkbExtensionDeviceNotify:
		xkb_prologue(file, ev, "XkbExtensionDeviceNotify" );
		do_XkbExtensionDeviceNotify(file,ev);
		break;
	    default:
		xkb_prologue(file, ev, "XKB_UNKNOWN!!!" );
		break;
	}
    }
    return;
}
