i4_browse_window_class::i4_browse_window_class(i4_graphical_style_class * style,
i4_window_class * title_object,
i4_window_class * child_obj,
i4_bool show_plus_minus,
i4_bool expanded)
: style(style),
expanded(expanded),
i4_parent_window_class(0,0)
{
toggle_button=0;
child_object=0;
title_area=new i4_horizontal_compact_window_class(style->color_hint->window.passive.medium,
i4_T);
((i4_horizontal_compact_window_class *)title_area)->compact();
i4_parent_window_class::add_child(0,0,title_area);
toggle_button=new i4_browse_toggle_class(style, this,
show_plus_minus,
expanded,
(i4_bool)(child_obj!=0));
title_area->add_child(0,0,toggle_button);
if (title_object)
{
add_arranged_child(title_object);
}
if (child_obj)
{
replace_object(child_obj);
}
}
/*
* Allocate a new and possibly larger storage space for an obj.
*/
struct obj *
realloc_obj(struct obj *obj, int oextra_size, void *oextra_src, int oname_size,
const char *name)
{
struct obj *otmp;
otmp = newobj(oextra_size + oname_size, obj);
if (oextra_size) {
if (oextra_src)
memcpy(otmp->oextra, oextra_src, oextra_size);
} else {
otmp->oattached = OATTACHED_NOTHING;
}
otmp->oxlth = oextra_size;
otmp->onamelth = oname_size;
if (oname_size) {
if (name)
strcpy(ONAME_MUTABLE(otmp), name);
}
/* !obj->olev means the obj is currently being restored and no pointer from
or to it is valid. Re-equipping, timer linking, etc. will happen
elsewhere in that case. */
if (obj->olev) {
int i;
if (obj->owornmask) {
boolean save_twoweap = u.twoweap;
/* unwearing the old instance will clear dual-wield mode if this
object is either of the two weapons */
setworn(NULL, obj->owornmask);
setworn(otmp, otmp->owornmask);
u.twoweap = save_twoweap;
}
/* replace obj with otmp */
replace_object(obj, otmp);
/* fix ocontainer pointers */
if (Has_contents(obj)) {
struct obj *inside;
for (inside = obj->cobj; inside; inside = inside->nobj)
inside->ocontainer = otmp;
}
/* move timers and light sources from obj to otmp */
otmp->timed = 0; /* not timed, yet */
if (obj->timed)
obj_move_timers(obj, otmp);
otmp->lamplit = 0; /* ditto */
if (obj->lamplit)
obj_move_light_source(obj, otmp);
/* objects possibly being manipulated by multi-turn occupations which
have been interrupted but might be subsequently resumed */
for (i = 0; i <= tos_last_slot; i++) {
if (obj == u.utracked[i])
u.utracked[i] = otmp;
}
/* This is probably paranoia; it would only come up if an item can
end up being specific-named as a result of trying to use it. */
for (i = 0; i <= ttos_last_slot; i++) {
if (obj == turnstate.tracked[i])
turnstate.tracked[i] = otmp;
}
} else {
/* During restore, floating objects are on the floating objects
chain, /but/ may not have OBJ_FREE set. */
otmp->where = obj->where;
obj->where = OBJ_FREE;
obj->timed = FALSE;
obj->lamplit = FALSE;
}
/* obfree(obj, otmp); now unnecessary: no pointers on bill */
dealloc_obj(obj); /* let us hope nobody else saved a pointer */
return otmp;
}
int cmd_replace(int argc, const char **argv, const char *prefix)
{
int force = 0;
int raw = 0;
const char *format = NULL;
enum {
MODE_UNSPECIFIED = 0,
MODE_LIST,
MODE_DELETE,
MODE_EDIT,
MODE_GRAFT,
MODE_CONVERT_GRAFT_FILE,
MODE_REPLACE
} cmdmode = MODE_UNSPECIFIED;
struct option options[] = {
OPT_CMDMODE('l', "list", &cmdmode, N_("list replace refs"), MODE_LIST),
OPT_CMDMODE('d', "delete", &cmdmode, N_("delete replace refs"), MODE_DELETE),
OPT_CMDMODE('e', "edit", &cmdmode, N_("edit existing object"), MODE_EDIT),
OPT_CMDMODE('g', "graft", &cmdmode, N_("change a commit's parents"), MODE_GRAFT),
OPT_CMDMODE(0, "convert-graft-file", &cmdmode, N_("convert existing graft file"), MODE_CONVERT_GRAFT_FILE),
OPT_BOOL_F('f', "force", &force, N_("replace the ref if it exists"),
PARSE_OPT_NOCOMPLETE),
OPT_BOOL(0, "raw", &raw, N_("do not pretty-print contents for --edit")),
OPT_STRING(0, "format", &format, N_("format"), N_("use this format")),
OPT_END()
};
check_replace_refs = 0;
git_config(git_default_config, NULL);
argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0);
if (!cmdmode)
cmdmode = argc ? MODE_REPLACE : MODE_LIST;
if (format && cmdmode != MODE_LIST)
usage_msg_opt("--format cannot be used when not listing",
git_replace_usage, options);
if (force &&
cmdmode != MODE_REPLACE &&
cmdmode != MODE_EDIT &&
cmdmode != MODE_GRAFT &&
cmdmode != MODE_CONVERT_GRAFT_FILE)
usage_msg_opt("-f only makes sense when writing a replacement",
git_replace_usage, options);
if (raw && cmdmode != MODE_EDIT)
usage_msg_opt("--raw only makes sense with --edit",
git_replace_usage, options);
switch (cmdmode) {
case MODE_DELETE:
if (argc < 1)
usage_msg_opt("-d needs at least one argument",
git_replace_usage, options);
return for_each_replace_name(argv, delete_replace_ref);
case MODE_REPLACE:
if (argc != 2)
usage_msg_opt("bad number of arguments",
git_replace_usage, options);
return replace_object(argv[0], argv[1], force);
case MODE_EDIT:
if (argc != 1)
usage_msg_opt("-e needs exactly one argument",
git_replace_usage, options);
return edit_and_replace(argv[0], force, raw);
case MODE_GRAFT:
if (argc < 1)
usage_msg_opt("-g needs at least one argument",
git_replace_usage, options);
return create_graft(argc, argv, force, 0);
case MODE_CONVERT_GRAFT_FILE:
if (argc != 0)
usage_msg_opt("--convert-graft-file takes no argument",
git_replace_usage, options);
return !!convert_graft_file(force);
case MODE_LIST:
if (argc > 1)
usage_msg_opt("only one pattern can be given with -l",
git_replace_usage, options);
return list_replace_refs(argv[0], format);
default:
BUG("invalid cmdmode %d", (int)cmdmode);
}
}
/*
* Allocate a new and possibly larger storage space for an obj.
*/
struct obj *realloc_obj(struct obj *obj, int oextra_size, void *oextra_src,
int oname_size, const char *name)
{
struct obj *otmp;
otmp = newobj(oextra_size + oname_size);
*otmp = *obj; /* the cobj pointer is copied to otmp */
if (oextra_size) {
if (oextra_src)
memcpy(otmp->oextra, oextra_src, oextra_size);
} else {
otmp->oattached = OATTACHED_NOTHING;
}
otmp->oxlth = oextra_size;
otmp->onamelth = oname_size;
if (oname_size) {
if (name)
strcpy(ONAME(otmp), name);
}
/* !obj->olev means the obj is currently being restored and no pointer
* from or to it is valid. Re-equipping, timer linking, etc. will happen
* elsewhere in that case. */
if (obj->olev) {
if (obj->owornmask) {
boolean save_twoweap = u.twoweap;
/* unwearing the old instance will clear dual-wield mode
if this object is either of the two weapons */
setworn(NULL, obj->owornmask);
setworn(otmp, otmp->owornmask);
u.twoweap = save_twoweap;
}
/* replace obj with otmp */
replace_object(obj, otmp);
/* fix ocontainer pointers */
if (Has_contents(obj)) {
struct obj *inside;
for (inside = obj->cobj; inside; inside = inside->nobj)
inside->ocontainer = otmp;
}
/* move timers and light sources from obj to otmp */
otmp->timed = 0; /* not timed, yet */
if (obj->timed) obj_move_timers(obj, otmp);
otmp->lamplit = 0; /* ditto */
if (obj->lamplit) obj_move_light_source(obj, otmp);
/* objects possibly being manipulated by multi-turn occupations
which have been interrupted but might be subsequently resumed */
if (obj->oclass == FOOD_CLASS)
food_substitution(obj, otmp); /* eat food or open tin */
else if (obj->oclass == SPBOOK_CLASS)
book_substitution(obj, otmp); /* read spellbook */
} else {
/* make sure dealloc_obj doesn't explode */
obj->where = OBJ_FREE;
obj->timed = FALSE;
obj->lamplit = FALSE;
}
/* obfree(obj, otmp); now unnecessary: no pointers on bill */
dealloc_obj(obj); /* let us hope nobody else saved a pointer */
return otmp;
}
