diff options
Diffstat (limited to 'ruby_1_9_3/ext/tk/tkutil/tkutil.c')
| -rw-r--r-- | ruby_1_9_3/ext/tk/tkutil/tkutil.c | 1861 |
1 files changed, 0 insertions, 1861 deletions
diff --git a/ruby_1_9_3/ext/tk/tkutil/tkutil.c b/ruby_1_9_3/ext/tk/tkutil/tkutil.c deleted file mode 100644 index 2f92b334bb..0000000000 --- a/ruby_1_9_3/ext/tk/tkutil/tkutil.c +++ /dev/null @@ -1,1861 +0,0 @@ -/************************************************ - - tkutil.c - - - $Author$ - created at: Fri Nov 3 00:47:54 JST 1995 - -************************************************/ - -#define TKUTIL_RELEASE_DATE "2010-03-26" - -#include "ruby.h" - -#ifdef RUBY_VM -static VALUE rb_thread_critical; /* dummy */ -#else -/* On Ruby 1.8.x, use rb_thread_critical (defined at rubysig.h) */ -#include "rubysig.h" -#endif -#ifdef HAVE_RUBY_ST_H -#include "ruby/st.h" -#else -#include "st.h" -#endif - -#if !defined(RHASH_TBL) -#define RHASH_TBL(h) (RHASH(h)->tbl) -#endif -#if !defined(RSTRING_PTR) -#define RSTRING_PTR(s) (RSTRING(s)->ptr) -#define RSTRING_LEN(s) (RSTRING(s)->len) -#endif -#if !defined(RARRAY_PTR) -#define RARRAY_PTR(s) (RARRAY(s)->ptr) -#define RARRAY_LEN(s) (RARRAY(s)->len) -#endif - -#if defined(HAVE_STRNDUP) && !defined(_GNU_SOURCE) -extern char *strndup(const char* _ptr, size_t _len); -#endif - -static VALUE cMethod; - -static VALUE cTclTkLib; - -static VALUE cTkObject; -static VALUE cTkCallbackEntry; - -static VALUE TK_None; - -static VALUE cCB_SUBST; -static VALUE cSUBST_INFO; - -static VALUE ENCODING_NAME_UTF8; /* for saving GC cost */ - -static ID ID_split_tklist; -static ID ID_toUTF8; -static ID ID_fromUTF8; -static ID ID_path; -static ID ID_at_path; -static ID ID_at_enc; -static ID ID_to_eval; -static ID ID_to_s; -static ID ID_source; -static ID ID_downcase; -static ID ID_install_cmd; -static ID ID_merge_tklist; -static ID ID_encoding; -static ID ID_encoding_system; -static ID ID_call; - -static ID ID_SUBST_INFO; - -static VALUE CALLBACK_TABLE; -static unsigned long CALLBACK_ID_NUM = 0; - -/*************************************/ - -#if defined(HAVE_RB_OBJ_INSTANCE_EXEC) && !defined(RUBY_VM) -extern VALUE rb_obj_instance_exec _((int, VALUE*, VALUE)); -#endif -static VALUE -tk_s_new(argc, argv, klass) - int argc; - VALUE *argv; - VALUE klass; -{ - VALUE obj = rb_class_new_instance(argc, argv, klass); - - if (rb_block_given_p()) { -#ifndef HAVE_RB_OBJ_INSTANCE_EXEC - rb_obj_instance_eval(0, 0, obj); -#else - rb_obj_instance_exec(1, &obj, obj); -#endif - } - return obj; -} - -/*************************************/ - -static VALUE -tkNone_to_s(self) - VALUE self; -{ - return rb_str_new2(""); -} - -static VALUE -tkNone_inspect(self) - VALUE self; -{ - return rb_str_new2("None"); -} - -/*************************************/ - -static VALUE -tk_obj_untrust(self, obj) - VALUE self; - VALUE obj; -{ -#ifdef HAVE_RB_OBJ_TAINT - rb_obj_taint(obj); -#endif -#ifdef HAVE_RB_OBJ_UNTRUST - rb_obj_untrust(obj); -#endif - - return obj; -} - -static VALUE -tk_eval_cmd(argc, argv, self) - int argc; - VALUE argv[]; - VALUE self; -{ - volatile VALUE cmd, rest; - - rb_scan_args(argc, argv, "1*", &cmd, &rest); - return rb_eval_cmd(cmd, rest, 0); -} - -static VALUE -tk_do_callback(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ -#if 0 - volatile VALUE id; - volatile VALUE rest; - - rb_scan_args(argc, argv, "1*", &id, &rest); - return rb_apply(rb_hash_aref(CALLBACK_TABLE, id), ID_call, rest); -#endif - return rb_funcall2(rb_hash_aref(CALLBACK_TABLE, argv[0]), - ID_call, argc - 1, argv + 1); -} - -static const char cmd_id_head[] = "ruby_cmd TkUtil callback "; -static const char cmd_id_prefix[] = "cmd"; - -static VALUE -tk_install_cmd_core(cmd) - VALUE cmd; -{ - volatile VALUE id_num; - - id_num = ULONG2NUM(CALLBACK_ID_NUM++); - id_num = rb_funcall(id_num, ID_to_s, 0, 0); - id_num = rb_str_append(rb_str_new2(cmd_id_prefix), id_num); - rb_hash_aset(CALLBACK_TABLE, id_num, cmd); - return rb_str_append(rb_str_new2(cmd_id_head), id_num); -} - -static VALUE -tk_install_cmd(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - volatile VALUE cmd; - -#if 0 - if (rb_scan_args(argc, argv, "01", &cmd) == 0) { - cmd = rb_block_proc(); - } - return tk_install_cmd_core(cmd); -#endif - if (argc == 0) { - cmd = rb_block_proc(); - } else { - cmd = argv[0]; - } - return tk_install_cmd_core(cmd); -} - -static VALUE -tk_uninstall_cmd(self, cmd_id) - VALUE self; - VALUE cmd_id; -{ - int head_len = strlen(cmd_id_head); - int prefix_len = strlen(cmd_id_prefix); - - StringValue(cmd_id); - if (strncmp(cmd_id_head, RSTRING_PTR(cmd_id), head_len) != 0) { - return Qnil; - } - if (strncmp(cmd_id_prefix, - RSTRING_PTR(cmd_id) + head_len, prefix_len) != 0) { - return Qnil; - } - - return rb_hash_delete(CALLBACK_TABLE, - rb_str_new2(RSTRING_PTR(cmd_id) + head_len)); -} - -static VALUE -tk_toUTF8(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - return rb_funcall2(cTclTkLib, ID_toUTF8, argc, argv); -} - -static VALUE -tk_fromUTF8(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - return rb_funcall2(cTclTkLib, ID_fromUTF8, argc, argv); -} - -static VALUE -fromDefaultEnc_toUTF8(str, self) - VALUE str; - VALUE self; -{ - VALUE argv[1]; - - argv[0] = str; - return tk_toUTF8(1, argv, self); -} - -#if 0 -static VALUE -fromUTF8_toDefaultEnc(str, self) - VALUE str; - VALUE self; -{ - VALUE argv[1]; - - argv[0] = str; - return tk_fromUTF8(1, argv, self); -} -#endif - -static int -to_strkey(key, value, hash) - VALUE key; - VALUE value; - VALUE hash; -{ - if (key == Qundef) return ST_CONTINUE; - rb_hash_aset(hash, rb_funcall(key, ID_to_s, 0, 0), value); - return ST_CHECK; -} - -static VALUE -tk_symbolkey2str(self, keys) - VALUE self; - VALUE keys; -{ - volatile VALUE new_keys = rb_hash_new(); - - if NIL_P(keys) return new_keys; - keys = rb_convert_type(keys, T_HASH, "Hash", "to_hash"); - st_foreach(RHASH_TBL(keys), to_strkey, new_keys); - return new_keys; -} - -static VALUE get_eval_string_core _((VALUE, VALUE, VALUE)); -static VALUE ary2list _((VALUE, VALUE, VALUE)); -static VALUE ary2list2 _((VALUE, VALUE, VALUE)); -static VALUE hash2list _((VALUE, VALUE)); -static VALUE hash2list_enc _((VALUE, VALUE)); -static VALUE hash2kv _((VALUE, VALUE, VALUE)); -static VALUE hash2kv_enc _((VALUE, VALUE, VALUE)); - -static VALUE -ary2list(ary, enc_flag, self) - VALUE ary; - VALUE enc_flag; - VALUE self; -{ - int idx, idx2, size, size2, req_chk_flag; - volatile VALUE val, val2, str_val; - volatile VALUE dst; - volatile VALUE sys_enc, dst_enc, str_enc; - - sys_enc = rb_funcall(cTclTkLib, ID_encoding, 0, 0); - if (NIL_P(sys_enc)) { - sys_enc = rb_funcall(cTclTkLib, ID_encoding_system, 0, 0); - sys_enc = rb_funcall(sys_enc, ID_to_s, 0, 0); - } - - if NIL_P(enc_flag) { - dst_enc = sys_enc; - req_chk_flag = 1; - } else if (TYPE(enc_flag) == T_TRUE || TYPE(enc_flag) == T_FALSE) { - dst_enc = enc_flag; - req_chk_flag = 0; - } else { - dst_enc = rb_funcall(enc_flag, ID_to_s, 0, 0); - req_chk_flag = 0; - } - - /* size = RARRAY_LEN(ary); */ - size = 0; - for(idx = 0; idx < RARRAY_LEN(ary); idx++) { - if (TYPE(RARRAY_PTR(ary)[idx]) == T_HASH) { - size += 2 * RHASH_SIZE(RARRAY_PTR(ary)[idx]); - } else { - size++; - } - } - - dst = rb_ary_new2(size); - for(idx = 0; idx < RARRAY_LEN(ary); idx++) { - val = RARRAY_PTR(ary)[idx]; - str_val = Qnil; - switch(TYPE(val)) { - case T_ARRAY: - str_val = ary2list(val, enc_flag, self); - rb_ary_push(dst, str_val); - - if (req_chk_flag) { - str_enc = rb_ivar_get(str_val, ID_at_enc); - if (!NIL_P(str_enc)) { - str_enc = rb_funcall(str_enc, ID_to_s, 0, 0); - } else { - str_enc = sys_enc; - } - if (!rb_str_cmp(str_enc, dst_enc)) { - dst_enc = Qtrue; - req_chk_flag = 0; - } - } - - break; - - case T_HASH: - /* rb_ary_push(dst, hash2list(val, self)); */ - if (RTEST(enc_flag)) { - val = hash2kv_enc(val, Qnil, self); - } else { - val = hash2kv(val, Qnil, self); - } - size2 = RARRAY_LEN(val); - for(idx2 = 0; idx2 < size2; idx2++) { - val2 = RARRAY_PTR(val)[idx2]; - switch(TYPE(val2)) { - case T_ARRAY: - str_val = ary2list(val2, enc_flag, self); - rb_ary_push(dst, str_val); - break; - - case T_HASH: - if (RTEST(enc_flag)) { - str_val = hash2list_enc(val2, self); - } else { - str_val = hash2list(val2, self); - } - rb_ary_push(dst, str_val); - break; - - default: - if (val2 != TK_None) { - str_val = get_eval_string_core(val2, enc_flag, self); - rb_ary_push(dst, str_val); - } - } - - if (req_chk_flag) { - str_enc = rb_ivar_get(str_val, ID_at_enc); - if (!NIL_P(str_enc)) { - str_enc = rb_funcall(str_enc, ID_to_s, 0, 0); - } else { - str_enc = sys_enc; - } - if (!rb_str_cmp(str_enc, dst_enc)) { - dst_enc = Qtrue; - req_chk_flag = 0; - } - } - } - break; - - default: - if (val != TK_None) { - str_val = get_eval_string_core(val, enc_flag, self); - rb_ary_push(dst, str_val); - - if (req_chk_flag) { - str_enc = rb_ivar_get(str_val, ID_at_enc); - if (!NIL_P(str_enc)) { - str_enc = rb_funcall(str_enc, ID_to_s, 0, 0); - } else { - str_enc = sys_enc; - } - if (!rb_str_cmp(str_enc, dst_enc)) { - dst_enc = Qtrue; - req_chk_flag = 0; - } - } - } - } - } - - if (RTEST(dst_enc) && !NIL_P(sys_enc)) { - for(idx = 0; idx < RARRAY_LEN(dst); idx++) { - str_val = RARRAY_PTR(dst)[idx]; - if (rb_obj_respond_to(self, ID_toUTF8, Qtrue)) { - str_val = rb_funcall(self, ID_toUTF8, 1, str_val); - } else { - str_val = rb_funcall(cTclTkLib, ID_toUTF8, 1, str_val); - } - RARRAY_PTR(dst)[idx] = str_val; - } - val = rb_apply(cTclTkLib, ID_merge_tklist, dst); - if (TYPE(dst_enc) == T_STRING) { - val = rb_funcall(cTclTkLib, ID_fromUTF8, 2, val, dst_enc); - rb_ivar_set(val, ID_at_enc, dst_enc); - } else { - rb_ivar_set(val, ID_at_enc, ENCODING_NAME_UTF8); - } - return val; - } else { - return rb_apply(cTclTkLib, ID_merge_tklist, dst); - } -} - -static VALUE -ary2list2(ary, enc_flag, self) - VALUE ary; - VALUE enc_flag; - VALUE self; -{ - int idx, size, req_chk_flag; - volatile VALUE val, str_val; - volatile VALUE dst; - volatile VALUE sys_enc, dst_enc, str_enc; - - sys_enc = rb_funcall(cTclTkLib, ID_encoding, 0, 0); - if NIL_P(sys_enc) { - sys_enc = rb_funcall(cTclTkLib, ID_encoding_system, 0, 0); - sys_enc = rb_funcall(sys_enc, ID_to_s, 0, 0); - } - - if NIL_P(enc_flag) { - dst_enc = sys_enc; - req_chk_flag = 1; - } else if (TYPE(enc_flag) == T_TRUE || TYPE(enc_flag) == T_FALSE) { - dst_enc = enc_flag; - req_chk_flag = 0; - } else { - dst_enc = rb_funcall(enc_flag, ID_to_s, 0, 0); - req_chk_flag = 0; - } - - size = RARRAY_LEN(ary); - dst = rb_ary_new2(size); - for(idx = 0; idx < RARRAY_LEN(ary); idx++) { - val = RARRAY_PTR(ary)[idx]; - str_val = Qnil; - switch(TYPE(val)) { - case T_ARRAY: - str_val = ary2list(val, enc_flag, self); - break; - - case T_HASH: - if (RTEST(enc_flag)) { - str_val = hash2list(val, self); - } else { - str_val = hash2list_enc(val, self); - } - break; - - default: - if (val != TK_None) { - str_val = get_eval_string_core(val, enc_flag, self); - } - } - - if (!NIL_P(str_val)) { - rb_ary_push(dst, str_val); - - if (req_chk_flag) { - str_enc = rb_ivar_get(str_val, ID_at_enc); - if (!NIL_P(str_enc)) { - str_enc = rb_funcall(str_enc, ID_to_s, 0, 0); - } else { - str_enc = sys_enc; - } - if (!rb_str_cmp(str_enc, dst_enc)) { - dst_enc = Qtrue; - req_chk_flag = 0; - } - } - } - } - - if (RTEST(dst_enc) && !NIL_P(sys_enc)) { - for(idx = 0; idx < RARRAY_LEN(dst); idx++) { - str_val = RARRAY_PTR(dst)[idx]; - if (rb_obj_respond_to(self, ID_toUTF8, Qtrue)) { - str_val = rb_funcall(self, ID_toUTF8, 1, str_val); - } else { - str_val = rb_funcall(cTclTkLib, ID_toUTF8, 1, str_val); - } - RARRAY_PTR(dst)[idx] = str_val; - } - val = rb_apply(cTclTkLib, ID_merge_tklist, dst); - if (TYPE(dst_enc) == T_STRING) { - val = rb_funcall(cTclTkLib, ID_fromUTF8, 2, val, dst_enc); - rb_ivar_set(val, ID_at_enc, dst_enc); - } else { - rb_ivar_set(val, ID_at_enc, ENCODING_NAME_UTF8); - } - return val; - } else { - return rb_apply(cTclTkLib, ID_merge_tklist, dst); - } -} - -static VALUE -key2keyname(key) - VALUE key; -{ - return rb_str_append(rb_str_new2("-"), rb_funcall(key, ID_to_s, 0, 0)); -} - -static VALUE -assoc2kv(assoc, ary, self) - VALUE assoc; - VALUE ary; - VALUE self; -{ - int i, j, len; - volatile VALUE pair; - volatile VALUE val; - volatile VALUE dst = rb_ary_new2(2 * RARRAY_LEN(assoc)); - - len = RARRAY_LEN(assoc); - - for(i = 0; i < len; i++) { - pair = RARRAY_PTR(assoc)[i]; - if (TYPE(pair) != T_ARRAY) { - rb_ary_push(dst, key2keyname(pair)); - continue; - } - switch(RARRAY_LEN(assoc)) { - case 2: - rb_ary_push(dst, RARRAY_PTR(pair)[2]); - - case 1: - rb_ary_push(dst, key2keyname(RARRAY_PTR(pair)[0])); - - case 0: - continue; - - default: - rb_ary_push(dst, key2keyname(RARRAY_PTR(pair)[0])); - - val = rb_ary_new2(RARRAY_LEN(pair) - 1); - for(j = 1; j < RARRAY_LEN(pair); j++) { - rb_ary_push(val, RARRAY_PTR(pair)[j]); - } - - rb_ary_push(dst, val); - } - } - - if (NIL_P(ary)) { - return dst; - } else { - return rb_ary_plus(ary, dst); - } -} - -static VALUE -assoc2kv_enc(assoc, ary, self) - VALUE assoc; - VALUE ary; - VALUE self; -{ - int i, j, len; - volatile VALUE pair; - volatile VALUE val; - volatile VALUE dst = rb_ary_new2(2 * RARRAY_LEN(assoc)); - - len = RARRAY_LEN(assoc); - - for(i = 0; i < len; i++) { - pair = RARRAY_PTR(assoc)[i]; - if (TYPE(pair) != T_ARRAY) { - rb_ary_push(dst, key2keyname(pair)); - continue; - } - switch(RARRAY_LEN(assoc)) { - case 2: - rb_ary_push(dst, get_eval_string_core(RARRAY_PTR(pair)[2], Qtrue, self)); - - case 1: - rb_ary_push(dst, key2keyname(RARRAY_PTR(pair)[0])); - - case 0: - continue; - - default: - rb_ary_push(dst, key2keyname(RARRAY_PTR(pair)[0])); - - val = rb_ary_new2(RARRAY_LEN(pair) - 1); - for(j = 1; j < RARRAY_LEN(pair); j++) { - rb_ary_push(val, RARRAY_PTR(pair)[j]); - } - - rb_ary_push(dst, get_eval_string_core(val, Qtrue, self)); - } - } - - if (NIL_P(ary)) { - return dst; - } else { - return rb_ary_plus(ary, dst); - } -} - -static int -push_kv(key, val, args) - VALUE key; - VALUE val; - VALUE args; -{ - volatile VALUE ary; - - ary = RARRAY_PTR(args)[0]; - - if (key == Qundef) return ST_CONTINUE; -#if 0 - rb_ary_push(ary, key2keyname(key)); - if (val != TK_None) rb_ary_push(ary, val); -#endif - rb_ary_push(ary, key2keyname(key)); - - if (val == TK_None) return ST_CHECK; - - rb_ary_push(ary, get_eval_string_core(val, Qnil, RARRAY_PTR(args)[1])); - - return ST_CHECK; -} - -static VALUE -hash2kv(hash, ary, self) - VALUE hash; - VALUE ary; - VALUE self; -{ - volatile VALUE dst = rb_ary_new2(2 * RHASH_SIZE(hash)); - volatile VALUE args = rb_ary_new3(2, dst, self); - - st_foreach(RHASH_TBL(hash), push_kv, args); - - if (NIL_P(ary)) { - return dst; - } else { - return rb_ary_concat(ary, dst); - } -} - -static int -push_kv_enc(key, val, args) - VALUE key; - VALUE val; - VALUE args; -{ - volatile VALUE ary; - - ary = RARRAY_PTR(args)[0]; - - if (key == Qundef) return ST_CONTINUE; -#if 0 - rb_ary_push(ary, key2keyname(key)); - if (val != TK_None) { - rb_ary_push(ary, get_eval_string_core(val, Qtrue, - RARRAY_PTR(args)[1])); - } -#endif - rb_ary_push(ary, key2keyname(key)); - - if (val == TK_None) return ST_CHECK; - - rb_ary_push(ary, get_eval_string_core(val, Qtrue, RARRAY_PTR(args)[1])); - - return ST_CHECK; -} - -static VALUE -hash2kv_enc(hash, ary, self) - VALUE hash; - VALUE ary; - VALUE self; -{ - volatile VALUE dst = rb_ary_new2(2 * RHASH_SIZE(hash)); - volatile VALUE args = rb_ary_new3(2, dst, self); - - st_foreach(RHASH_TBL(hash), push_kv_enc, args); - - if (NIL_P(ary)) { - return dst; - } else { - return rb_ary_concat(ary, dst); - } -} - -static VALUE -hash2list(hash, self) - VALUE hash; - VALUE self; -{ - return ary2list2(hash2kv(hash, Qnil, self), Qfalse, self); -} - - -static VALUE -hash2list_enc(hash, self) - VALUE hash; - VALUE self; -{ - return ary2list2(hash2kv_enc(hash, Qnil, self), Qfalse, self); -} - -static VALUE -tk_hash_kv(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - volatile VALUE hash, enc_flag, ary; - - ary = Qnil; - enc_flag = Qnil; - switch(argc) { - case 3: - ary = argv[2]; - case 2: - enc_flag = argv[1]; - case 1: - hash = argv[0]; - break; - case 0: - rb_raise(rb_eArgError, "too few arguments"); - default: /* >= 3 */ - rb_raise(rb_eArgError, "too many arguments"); - } - - switch(TYPE(hash)) { - case T_ARRAY: - if (RTEST(enc_flag)) { - return assoc2kv_enc(hash, ary, self); - } else { - return assoc2kv(hash, ary, self); - } - - case T_HASH: - if (RTEST(enc_flag)) { - return hash2kv_enc(hash, ary, self); - } else { - return hash2kv(hash, ary, self); - } - - case T_NIL: - if (NIL_P(ary)) { - return rb_ary_new(); - } else { - return ary; - } - - default: - if (hash == TK_None) { - if (NIL_P(ary)) { - return rb_ary_new(); - } else { - return ary; - } - } - rb_raise(rb_eArgError, "Hash is expected for 1st argument"); - } -} - -static VALUE -get_eval_string_core(obj, enc_flag, self) - VALUE obj; - VALUE enc_flag; - VALUE self; -{ - switch(TYPE(obj)) { - case T_FLOAT: - case T_FIXNUM: - case T_BIGNUM: - return rb_funcall(obj, ID_to_s, 0, 0); - - case T_STRING: - if (RTEST(enc_flag)) { - if (rb_obj_respond_to(self, ID_toUTF8, Qtrue)) { - return rb_funcall(self, ID_toUTF8, 1, obj); - } else { - return fromDefaultEnc_toUTF8(obj, self); - } - } else { - return obj; - } - - case T_SYMBOL: - if (RTEST(enc_flag)) { - if (rb_obj_respond_to(self, ID_toUTF8, Qtrue)) { - return rb_funcall(self, ID_toUTF8, 1, - rb_str_new2(rb_id2name(SYM2ID(obj)))); - } else { - return fromDefaultEnc_toUTF8(rb_str_new2(rb_id2name(SYM2ID(obj))), self); - } - } else { -#ifdef HAVE_RB_SYM_TO_S - return rb_sym_to_s(obj); -#else - return rb_str_new2(rb_id2name(SYM2ID(obj))); -#endif - } - - case T_HASH: - if (RTEST(enc_flag)) { - return hash2list_enc(obj, self); - } else { - return hash2list(obj, self); - } - - case T_ARRAY: - return ary2list(obj, enc_flag, self); - - case T_FALSE: - return rb_str_new2("0"); - - case T_TRUE: - return rb_str_new2("1"); - - case T_NIL: - return rb_str_new2(""); - - case T_REGEXP: - return rb_funcall(obj, ID_source, 0, 0); - - default: - if (rb_obj_is_kind_of(obj, cTkObject)) { - /* return rb_str_new3(rb_funcall(obj, ID_path, 0, 0)); */ - return get_eval_string_core(rb_funcall(obj, ID_path, 0, 0), - enc_flag, self); - } - - if (rb_obj_is_kind_of(obj, rb_cProc) - || rb_obj_is_kind_of(obj, cMethod) - || rb_obj_is_kind_of(obj, cTkCallbackEntry)) { - if (rb_obj_respond_to(self, ID_install_cmd, Qtrue)) { - return rb_funcall(self, ID_install_cmd, 1, obj); - } else { - return tk_install_cmd_core(obj); - } - } - - if (obj == TK_None) return Qnil; - - if (rb_obj_respond_to(obj, ID_to_eval, Qtrue)) { - /* return rb_funcall(obj, ID_to_eval, 0, 0); */ - return get_eval_string_core(rb_funcall(obj, ID_to_eval, 0, 0), - enc_flag, self); - } else if (rb_obj_respond_to(obj, ID_path, Qtrue)) { - /* return rb_funcall(obj, ID_path, 0, 0); */ - return get_eval_string_core(rb_funcall(obj, ID_path, 0, 0), - enc_flag, self); - } else if (rb_obj_respond_to(obj, ID_to_s, Qtrue)) { - return rb_funcall(obj, ID_to_s, 0, 0); - } - } - - rb_warning("fail to convert '%s' to string for Tk", - RSTRING_PTR(rb_funcall(obj, rb_intern("inspect"), 0, 0))); - - return obj; -} - -static VALUE -tk_get_eval_string(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - volatile VALUE obj, enc_flag; - - if (rb_scan_args(argc, argv, "11", &obj, &enc_flag) == 1) { - enc_flag = Qnil; - } - - return get_eval_string_core(obj, enc_flag, self); -} - -static VALUE -tk_get_eval_enc_str(self, obj) - VALUE self; - VALUE obj; -{ - if (obj == TK_None) { - return obj; - } else { - return get_eval_string_core(obj, Qtrue, self); - } -} - -static VALUE -tk_conv_args(argc, argv, self) - int argc; - VALUE *argv; /* [0]:base_array, [1]:enc_mode, [2]..[n]:args */ - VALUE self; -{ - int idx, size; - volatile VALUE dst; - int thr_crit_bup; - VALUE old_gc; - - if (argc < 2) { - rb_raise(rb_eArgError, "too few arguments"); - } - - thr_crit_bup = rb_thread_critical; - rb_thread_critical = Qtrue; - old_gc = rb_gc_disable(); - - for(size = 0, idx = 2; idx < argc; idx++) { - if (TYPE(argv[idx]) == T_HASH) { - size += 2 * RHASH_SIZE(argv[idx]); - } else { - size++; - } - } - /* dst = rb_ary_new2(argc - 2); */ - dst = rb_ary_new2(size); - for(idx = 2; idx < argc; idx++) { - if (TYPE(argv[idx]) == T_HASH) { - if (RTEST(argv[1])) { - hash2kv_enc(argv[idx], dst, self); - } else { - hash2kv(argv[idx], dst, self); - } - } else if (argv[idx] != TK_None) { - rb_ary_push(dst, get_eval_string_core(argv[idx], argv[1], self)); - } - } - - if (old_gc == Qfalse) rb_gc_enable(); - rb_thread_critical = thr_crit_bup; - - return rb_ary_plus(argv[0], dst); -} - - -/*************************************/ - -static VALUE -tcl2rb_bool(self, value) - VALUE self; - VALUE value; -{ - if (TYPE(value) == T_FIXNUM) { - if (NUM2INT(value) == 0) { - return Qfalse; - } else { - return Qtrue; - } - } - - if (TYPE(value) == T_TRUE || TYPE(value) == T_FALSE) { - return value; - } - - rb_check_type(value, T_STRING); - - value = rb_funcall(value, ID_downcase, 0); - - if (RSTRING_PTR(value) == (char*)NULL) return Qnil; - - if (RSTRING_PTR(value)[0] == '\0' - || strcmp(RSTRING_PTR(value), "0") == 0 - || strcmp(RSTRING_PTR(value), "no") == 0 - || strcmp(RSTRING_PTR(value), "off") == 0 - || strcmp(RSTRING_PTR(value), "false") == 0) { - return Qfalse; - } else { - return Qtrue; - } -} - -#if 0 -static VALUE -tkstr_to_dec(value) - VALUE value; -{ - return rb_cstr_to_inum(RSTRING_PTR(value), 10, 1); -} -#endif - -static VALUE -tkstr_to_int(value) - VALUE value; -{ - return rb_cstr_to_inum(RSTRING_PTR(value), 0, 1); -} - -static VALUE -tkstr_to_float(value) - VALUE value; -{ - return rb_float_new(rb_cstr_to_dbl(RSTRING_PTR(value), 1)); -} - -static VALUE -tkstr_invalid_numstr(value) - VALUE value; -{ - rb_raise(rb_eArgError, - "invalid value for Number: '%s'", RSTRING_PTR(value)); - return Qnil; /*dummy*/ -} - -static VALUE -tkstr_rescue_float(value) - VALUE value; -{ - return rb_rescue2(tkstr_to_float, value, - tkstr_invalid_numstr, value, - rb_eArgError, 0); -} - -static VALUE -tkstr_to_number(value) - VALUE value; -{ - rb_check_type(value, T_STRING); - - if (RSTRING_PTR(value) == (char*)NULL) return INT2FIX(0); - - return rb_rescue2(tkstr_to_int, value, - tkstr_rescue_float, value, - rb_eArgError, 0); -} - -static VALUE -tcl2rb_number(self, value) - VALUE self; - VALUE value; -{ - return tkstr_to_number(value); -} - -static VALUE -tkstr_to_str(value) - VALUE value; -{ - char * ptr; - int len; - - ptr = RSTRING_PTR(value); - len = RSTRING_LEN(value); - - if (len > 1 && *ptr == '{' && *(ptr + len - 1) == '}') { - return rb_str_new(ptr + 1, len - 2); - } - return value; -} - -static VALUE -tcl2rb_string(self, value) - VALUE self; - VALUE value; -{ - rb_check_type(value, T_STRING); - - if (RSTRING_PTR(value) == (char*)NULL) return rb_tainted_str_new2(""); - - return tkstr_to_str(value); -} - -static VALUE -tcl2rb_num_or_str(self, value) - VALUE self; - VALUE value; -{ - rb_check_type(value, T_STRING); - - if (RSTRING_PTR(value) == (char*)NULL) return rb_tainted_str_new2(""); - - return rb_rescue2(tkstr_to_number, value, - tkstr_to_str, value, - rb_eArgError, 0); -} - -static VALUE -tcl2rb_num_or_nil(self, value) - VALUE self; - VALUE value; -{ - rb_check_type(value, T_STRING); - - if (RSTRING_LEN(value) == 0) return Qnil; - - return tkstr_to_number(value); -} - - -/*************************************/ - -#define CBSUBST_TBL_MAX (256) -struct cbsubst_info { - int full_subst_length; - int keylen[CBSUBST_TBL_MAX]; - char *key[CBSUBST_TBL_MAX]; - char type[CBSUBST_TBL_MAX]; - ID ivar[CBSUBST_TBL_MAX]; - VALUE proc; - VALUE aliases; -}; - -static void -subst_mark(ptr) - struct cbsubst_info *ptr; -{ - rb_gc_mark(ptr->proc); - rb_gc_mark(ptr->aliases); -} - -static void -subst_free(ptr) - struct cbsubst_info *ptr; -{ - int i; - - if (ptr) { - for(i = 0; i < CBSUBST_TBL_MAX; i++) { - if (ptr->key[i] != NULL) { - free(ptr->key[i]); /* allocated by malloc */ - ptr->key[i] = NULL; - } - } - xfree(ptr); /* allocated by ALLOC */ - } -} - -static VALUE -allocate_cbsubst_info(struct cbsubst_info **inf_ptr) -{ - struct cbsubst_info *inf; - volatile VALUE proc, aliases; - int idx; - - inf = ALLOC(struct cbsubst_info); - - inf->full_subst_length = 0; - - for(idx = 0; idx < CBSUBST_TBL_MAX; idx++) { - inf->keylen[idx] = 0; - inf->key[idx] = NULL; - inf->type[idx] = '\0'; - inf->ivar[idx] = (ID) 0; - } - - proc = rb_hash_new(); - inf->proc = proc; - - aliases = rb_hash_new(); - inf->aliases = aliases; - - if (inf_ptr != (struct cbsubst_info **)NULL) *inf_ptr = inf; - - return Data_Wrap_Struct(cSUBST_INFO, subst_mark, subst_free, inf); -} - -static void -cbsubst_init() -{ - rb_const_set(cCB_SUBST, ID_SUBST_INFO, - allocate_cbsubst_info((struct cbsubst_info **)NULL)); -} - -static VALUE -cbsubst_initialize(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - struct cbsubst_info *inf; - int idx, iv_idx; - - Data_Get_Struct(rb_const_get(rb_obj_class(self), ID_SUBST_INFO), - struct cbsubst_info, inf); - - idx = 0; - for(iv_idx = 0; iv_idx < CBSUBST_TBL_MAX; iv_idx++) { - if ( inf->ivar[iv_idx] == (ID) 0 ) continue; - rb_ivar_set(self, inf->ivar[iv_idx], argv[idx++]); - if (idx >= argc) break; - } - - return self; -} - -static VALUE -cbsubst_ret_val(self, val) - VALUE self; - VALUE val; -{ - /* This method may be overwritten on some sub-classes. */ - /* This method is used for converting from ruby's callback-return-value */ - /* to tcl's value (e.g. validation procedure of entry widget). */ - return val; -} - -static int -each_attr_def(key, value, klass) - VALUE key, value, klass; -{ - ID key_id, value_id; - - if (key == Qundef) return ST_CONTINUE; - - switch(TYPE(key)) { - case T_STRING: - key_id = rb_intern(RSTRING_PTR(key)); - break; - case T_SYMBOL: - key_id = SYM2ID(key); - break; - default: - rb_raise(rb_eArgError, - "includes invalid key(s). expected a String or a Symbol"); - } - - switch(TYPE(value)) { - case T_STRING: - value_id = rb_intern(RSTRING_PTR(value)); - break; - case T_SYMBOL: - value_id = SYM2ID(value); - break; - default: - rb_raise(rb_eArgError, - "includes invalid value(s). expected a String or a Symbol"); - } - - rb_alias(klass, key_id, value_id); - - return ST_CONTINUE; -} - -static VALUE -cbsubst_def_attr_aliases(self, tbl) - VALUE self; - VALUE tbl; -{ - struct cbsubst_info *inf; - - if (TYPE(tbl) != T_HASH) { - rb_raise(rb_eArgError, "expected a Hash"); - } - - Data_Get_Struct(rb_const_get(self, ID_SUBST_INFO), - struct cbsubst_info, inf); - - rb_hash_foreach(tbl, each_attr_def, self); - - return rb_funcall(inf->aliases, rb_intern("update"), 1, tbl); -} - -static VALUE -cbsubst_sym_to_subst(self, sym) - VALUE self; - VALUE sym; -{ - struct cbsubst_info *inf; - const char *str; - char *buf, *ptr; - int idx, len; - ID id; - volatile VALUE ret; - - if (TYPE(sym) != T_SYMBOL) return sym; - - Data_Get_Struct(rb_const_get(self, ID_SUBST_INFO), - struct cbsubst_info, inf); - - if (!NIL_P(ret = rb_hash_aref(inf->aliases, sym))) { - str = rb_id2name(SYM2ID(ret)); - } else { - str = rb_id2name(SYM2ID(sym)); - } - - id = rb_intern(RSTRING_PTR(rb_str_cat2(rb_str_new2("@"), str))); - - for(idx = 0; idx < CBSUBST_TBL_MAX; idx++) { - if (inf->ivar[idx] == id) break; - } - if (idx >= CBSUBST_TBL_MAX) return sym; - - ptr = buf = ALLOC_N(char, inf->full_subst_length + 1); - - *(ptr++) = '%'; - - if (len = inf->keylen[idx]) { - /* longname */ - strncpy(ptr, inf->key[idx], len); - ptr += len; - } else { - /* single char */ - *(ptr++) = (unsigned char)idx; - } - - *(ptr++) = ' '; - *(ptr++) = '\0'; - - ret = rb_str_new2(buf); - - xfree(buf); - - return ret; -} - -static VALUE -cbsubst_get_subst_arg(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - struct cbsubst_info *inf; - const char *str; - char *buf, *ptr; - int i, idx, len; - ID id; - volatile VALUE arg_sym, ret; - - Data_Get_Struct(rb_const_get(self, ID_SUBST_INFO), - struct cbsubst_info, inf); - - ptr = buf = ALLOC_N(char, inf->full_subst_length + 1); - - for(i = 0; i < argc; i++) { - switch(TYPE(argv[i])) { - case T_STRING: - str = RSTRING_PTR(argv[i]); - arg_sym = ID2SYM(rb_intern(str)); - break; - case T_SYMBOL: - arg_sym = argv[i]; - str = rb_id2name(SYM2ID(arg_sym)); - break; - default: - rb_raise(rb_eArgError, "arg #%d is not a String or a Symbol", i); - } - - if (!NIL_P(ret = rb_hash_aref(inf->aliases, arg_sym))) { - str = rb_id2name(SYM2ID(ret)); - } - - id = rb_intern(RSTRING_PTR(rb_str_cat2(rb_str_new2("@"), str))); - - for(idx = 0; idx < CBSUBST_TBL_MAX; idx++) { - if (inf->ivar[idx] == id) break; - } - if (idx >= CBSUBST_TBL_MAX) { - rb_raise(rb_eArgError, "cannot find attribute :%s", str); - } - - *(ptr++) = '%'; - - if (len = inf->keylen[idx]) { - /* longname */ - strncpy(ptr, inf->key[idx], len); - ptr += len; - } else { - /* single char */ - *(ptr++) = (unsigned char)idx; - } - - *(ptr++) = ' '; - } - - *ptr = '\0'; - - ret = rb_str_new2(buf); - - xfree(buf); - - return ret; -} - -static VALUE -cbsubst_get_subst_key(self, str) - VALUE self; - VALUE str; -{ - struct cbsubst_info *inf; - volatile VALUE list; - volatile VALUE ret; - VALUE keyval; - int i, len, keylen, idx; - char *buf, *ptr, *key; - - list = rb_funcall(cTclTkLib, ID_split_tklist, 1, str); - len = RARRAY_LEN(list); - - Data_Get_Struct(rb_const_get(self, ID_SUBST_INFO), - struct cbsubst_info, inf); - - ptr = buf = ALLOC_N(char, inf->full_subst_length + len + 1); - - for(i = 0; i < len; i++) { - keyval = RARRAY_PTR(list)[i]; - key = RSTRING_PTR(keyval); - if (*key == '%') { - if (*(key + 2) == '\0') { - /* single char */ - *(ptr++) = *(key + 1); - } else { - /* search longname-key */ - keylen = RSTRING_LEN(keyval) - 1; - for(idx = 0; idx < CBSUBST_TBL_MAX; idx++) { - if (inf->keylen[idx] != keylen) continue; - if ((unsigned char)inf->key[idx][0] != (unsigned char)*(key + 1)) continue; - if (strncmp(inf->key[idx], key + 1, keylen)) continue; - break; - } - if (idx < CBSUBST_TBL_MAX) { - *(ptr++) = (unsigned char)idx; - } else { - *(ptr++) = ' '; - } - } - } else { - *(ptr++) = ' '; - } - } - *ptr = '\0'; - - ret = rb_str_new2(buf); - xfree(buf); - return ret; -} - -static VALUE -cbsubst_get_all_subst_keys(self) - VALUE self; -{ - struct cbsubst_info *inf; - char *buf, *ptr; - char *keys_buf, *keys_ptr; - int idx, len; - volatile VALUE ret; - - Data_Get_Struct(rb_const_get(self, ID_SUBST_INFO), - struct cbsubst_info, inf); - - ptr = buf = ALLOC_N(char, inf->full_subst_length + 1); - keys_ptr = keys_buf = ALLOC_N(char, CBSUBST_TBL_MAX + 1); - - for(idx = 0; idx < CBSUBST_TBL_MAX; idx++) { - if (inf->ivar[idx] == (ID) 0) continue; - - *(keys_ptr++) = (unsigned char)idx; - - *(ptr++) = '%'; - - if (len = inf->keylen[idx]) { - /* longname */ - strncpy(ptr, inf->key[idx], len); - ptr += len; - } else { - /* single char */ - *(ptr++) = (unsigned char)idx; - } - - *(ptr++) = ' '; - } - - *ptr = '\0'; - *keys_ptr = '\0'; - - ret = rb_ary_new3(2, rb_str_new2(keys_buf), rb_str_new2(buf)); - - xfree(buf); - xfree(keys_buf); - - return ret; -} - -static VALUE -cbsubst_table_setup(argc, argv, self) - int argc; - VALUE *argv; - VALUE self; -{ - volatile VALUE cbsubst_obj; - volatile VALUE key_inf; - volatile VALUE longkey_inf; - volatile VALUE proc_inf; - VALUE inf; - ID id; - struct cbsubst_info *subst_inf; - int idx, len; - unsigned char chr; - - /* accept (key_inf, proc_inf) or (key_inf, longkey_inf, procinf) */ - if (rb_scan_args(argc, argv, "21", &key_inf, &longkey_inf, &proc_inf) == 2) { - proc_inf = longkey_inf; - longkey_inf = rb_ary_new(); - } - - /* check the number of longkeys */ - if (RARRAY_LEN(longkey_inf) > 125 /* from 0x80 to 0xFD */) { - rb_raise(rb_eArgError, "too many longname-key definitions"); - } - - /* init */ - cbsubst_obj = allocate_cbsubst_info(&subst_inf); - - /* - * keys : array of [subst, type, ivar] - * subst ==> char code or string - * type ==> char code or string - * ivar ==> symbol - */ - len = RARRAY_LEN(key_inf); - for(idx = 0; idx < len; idx++) { - inf = RARRAY_PTR(key_inf)[idx]; - if (TYPE(inf) != T_ARRAY) continue; - - if (TYPE(RARRAY_PTR(inf)[0]) == T_STRING) { - chr = *(RSTRING_PTR(RARRAY_PTR(inf)[0])); - } else { - chr = NUM2CHR(RARRAY_PTR(inf)[0]); - } - if (TYPE(RARRAY_PTR(inf)[1]) == T_STRING) { - subst_inf->type[chr] = *(RSTRING_PTR(RARRAY_PTR(inf)[1])); - } else { - subst_inf->type[chr] = NUM2CHR(RARRAY_PTR(inf)[1]); - } - - subst_inf->full_subst_length += 3; - - id = SYM2ID(RARRAY_PTR(inf)[2]); - subst_inf->ivar[chr] = rb_intern(RSTRING_PTR(rb_str_cat2(rb_str_new2("@"), rb_id2name(id)))); - - rb_attr(self, id, 1, 0, Qtrue); - } - - - /* - * longkeys : array of [name, type, ivar] - * name ==> longname key string - * type ==> char code or string - * ivar ==> symbol - */ - len = RARRAY_LEN(longkey_inf); - for(idx = 0; idx < len; idx++) { - inf = RARRAY_PTR(longkey_inf)[idx]; - if (TYPE(inf) != T_ARRAY) continue; - - chr = (unsigned char)(0x80 + idx); - subst_inf->keylen[chr] = RSTRING_LEN(RARRAY_PTR(inf)[0]); -#if HAVE_STRNDUP - subst_inf->key[chr] = strndup(RSTRING_PTR(RARRAY_PTR(inf)[0]), - RSTRING_LEN(RARRAY_PTR(inf)[0])); -#else - subst_inf->key[chr] = malloc(RSTRING_LEN(RARRAY_PTR(inf)[0]) + 1); - if (subst_inf->key[chr]) { - strncpy(subst_inf->key[chr], RSTRING_PTR(RARRAY_PTR(inf)[0]), - RSTRING_LEN(RARRAY_PTR(inf)[0]) + 1); - subst_inf->key[chr][RSTRING_LEN(RARRAY_PTR(inf)[0])] = '\0'; - } -#endif - if (TYPE(RARRAY_PTR(inf)[1]) == T_STRING) { - subst_inf->type[chr] = *(RSTRING_PTR(RARRAY_PTR(inf)[1])); - } else { - subst_inf->type[chr] = NUM2CHR(RARRAY_PTR(inf)[1]); - } - - subst_inf->full_subst_length += (subst_inf->keylen[chr] + 2); - - id = SYM2ID(RARRAY_PTR(inf)[2]); - subst_inf->ivar[chr] = rb_intern(RSTRING_PTR(rb_str_cat2(rb_str_new2("@"), rb_id2name(id)))); - - rb_attr(self, id, 1, 0, Qtrue); - } - - /* - * procs : array of [type, proc] - * type ==> char code or string - * proc ==> proc/method/obj (must respond to 'call') - */ - len = RARRAY_LEN(proc_inf); - for(idx = 0; idx < len; idx++) { - inf = RARRAY_PTR(proc_inf)[idx]; - if (TYPE(inf) != T_ARRAY) continue; - rb_hash_aset(subst_inf->proc, - ((TYPE(RARRAY_PTR(inf)[0]) == T_STRING)? - INT2FIX(*(RSTRING_PTR(RARRAY_PTR(inf)[0]))) : - RARRAY_PTR(inf)[0]), - RARRAY_PTR(inf)[1]); - } - - rb_const_set(self, ID_SUBST_INFO, cbsubst_obj); - - return self; -} - -static VALUE -cbsubst_get_extra_args_tbl(self) - VALUE self; -{ - return rb_ary_new(); -} - -static VALUE -cbsubst_scan_args(self, arg_key, val_ary) - VALUE self; - VALUE arg_key; - VALUE val_ary; -{ - struct cbsubst_info *inf; - int idx; - unsigned char *keyptr = (unsigned char*)RSTRING_PTR(arg_key); - int keylen = RSTRING_LEN(arg_key); - int vallen = RARRAY_LEN(val_ary); - unsigned char type_chr; - volatile VALUE dst = rb_ary_new2(vallen); - volatile VALUE proc; - int thr_crit_bup; - VALUE old_gc; - - thr_crit_bup = rb_thread_critical; - rb_thread_critical = Qtrue; - - old_gc = rb_gc_disable(); - - Data_Get_Struct(rb_const_get(self, ID_SUBST_INFO), - struct cbsubst_info, inf); - - for(idx = 0; idx < vallen; idx++) { - if (idx >= keylen) { - proc = Qnil; - } else if (*(keyptr + idx) == ' ') { - proc = Qnil; - } else { - if (type_chr = inf->type[*(keyptr + idx)]) { - proc = rb_hash_aref(inf->proc, INT2FIX((int)type_chr)); - } else { - proc = Qnil; - } - } - - if (NIL_P(proc)) { - rb_ary_push(dst, RARRAY_PTR(val_ary)[idx]); - } else { - rb_ary_push(dst, rb_funcall(proc, ID_call, 1, - RARRAY_PTR(val_ary)[idx])); - } - } - - if (old_gc == Qfalse) rb_gc_enable(); - rb_thread_critical = thr_crit_bup; - - return dst; -} - -static VALUE -cbsubst_inspect(self) - VALUE self; -{ - return rb_str_new2("CallbackSubst"); -} - -static VALUE -substinfo_inspect(self) - VALUE self; -{ - return rb_str_new2("SubstInfo"); -} - -/*************************************/ - -static VALUE -tk_cbe_inspect(self) - VALUE self; -{ - return rb_str_new2("TkCallbackEntry"); -} - -/*************************************/ - -static VALUE -tkobj_path(self) - VALUE self; -{ - return rb_ivar_get(self, ID_at_path); -} - - -/*************************************/ -/* release date */ -const char tkutil_release_date[] = TKUTIL_RELEASE_DATE; - -void -Init_tkutil() -{ - VALUE cTK = rb_define_class("TkKernel", rb_cObject); - VALUE mTK = rb_define_module("TkUtil"); - - /* --------------------- */ - - rb_define_const(mTK, "RELEASE_DATE", - rb_obj_freeze(rb_str_new2(tkutil_release_date))); - - /* --------------------- */ - rb_global_variable(&cMethod); - cMethod = rb_const_get(rb_cObject, rb_intern("Method")); - - ID_path = rb_intern("path"); - ID_at_path = rb_intern("@path"); - ID_at_enc = rb_intern("@encoding"); - ID_to_eval = rb_intern("to_eval"); - ID_to_s = rb_intern("to_s"); - ID_source = rb_intern("source"); - ID_downcase = rb_intern("downcase"); - ID_install_cmd = rb_intern("install_cmd"); - ID_merge_tklist = rb_intern("_merge_tklist"); - ID_encoding = rb_intern("encoding"); - ID_encoding_system = rb_intern("encoding_system"); - ID_call = rb_intern("call"); - - /* --------------------- */ - cCB_SUBST = rb_define_class_under(mTK, "CallbackSubst", rb_cObject); - rb_define_singleton_method(cCB_SUBST, "inspect", cbsubst_inspect, 0); - - cSUBST_INFO = rb_define_class_under(cCB_SUBST, "Info", rb_cObject); - rb_define_singleton_method(cSUBST_INFO, "inspect", substinfo_inspect, 0); - - ID_SUBST_INFO = rb_intern("SUBST_INFO"); - rb_define_singleton_method(cCB_SUBST, "ret_val", cbsubst_ret_val, 1); - rb_define_singleton_method(cCB_SUBST, "scan_args", cbsubst_scan_args, 2); - rb_define_singleton_method(cCB_SUBST, "_sym2subst", - cbsubst_sym_to_subst, 1); - rb_define_singleton_method(cCB_SUBST, "subst_arg", - cbsubst_get_subst_arg, -1); - rb_define_singleton_method(cCB_SUBST, "_get_subst_key", - cbsubst_get_subst_key, 1); - rb_define_singleton_method(cCB_SUBST, "_get_all_subst_keys", - cbsubst_get_all_subst_keys, 0); - rb_define_singleton_method(cCB_SUBST, "_setup_subst_table", - cbsubst_table_setup, -1); - rb_define_singleton_method(cCB_SUBST, "_get_extra_args_tbl", - cbsubst_get_extra_args_tbl, 0); - rb_define_singleton_method(cCB_SUBST, "_define_attribute_aliases", - cbsubst_def_attr_aliases, 1); - - rb_define_method(cCB_SUBST, "initialize", cbsubst_initialize, -1); - - cbsubst_init(); - - /* --------------------- */ - rb_global_variable(&cTkCallbackEntry); - cTkCallbackEntry = rb_define_class("TkCallbackEntry", cTK); - rb_define_singleton_method(cTkCallbackEntry, "inspect", tk_cbe_inspect, 0); - - /* --------------------- */ - rb_global_variable(&cTkObject); - cTkObject = rb_define_class("TkObject", cTK); - rb_define_method(cTkObject, "path", tkobj_path, 0); - - /* --------------------- */ - rb_require("tcltklib"); - rb_global_variable(&cTclTkLib); - cTclTkLib = rb_const_get(rb_cObject, rb_intern("TclTkLib")); - ID_split_tklist = rb_intern("_split_tklist"); - ID_toUTF8 = rb_intern("_toUTF8"); - ID_fromUTF8 = rb_intern("_fromUTF8"); - - /* --------------------- */ - rb_define_singleton_method(cTK, "new", tk_s_new, -1); - - /* --------------------- */ - rb_global_variable(&TK_None); - TK_None = rb_obj_alloc(rb_cObject); - rb_define_const(mTK, "None", TK_None); - rb_define_singleton_method(TK_None, "to_s", tkNone_to_s, 0); - rb_define_singleton_method(TK_None, "inspect", tkNone_inspect, 0); - OBJ_FREEZE(TK_None); - - /* --------------------- */ - rb_global_variable(&CALLBACK_TABLE); - CALLBACK_TABLE = rb_hash_new(); - - /* --------------------- */ - rb_define_singleton_method(mTK, "untrust", tk_obj_untrust, 1); - - rb_define_singleton_method(mTK, "eval_cmd", tk_eval_cmd, -1); - rb_define_singleton_method(mTK, "callback", tk_do_callback, -1); - rb_define_singleton_method(mTK, "install_cmd", tk_install_cmd, -1); - rb_define_singleton_method(mTK, "uninstall_cmd", tk_uninstall_cmd, 1); - rb_define_singleton_method(mTK, "_symbolkey2str", tk_symbolkey2str, 1); - rb_define_singleton_method(mTK, "hash_kv", tk_hash_kv, -1); - rb_define_singleton_method(mTK, "_get_eval_string", - tk_get_eval_string, -1); - rb_define_singleton_method(mTK, "_get_eval_enc_str", - tk_get_eval_enc_str, 1); - rb_define_singleton_method(mTK, "_conv_args", tk_conv_args, -1); - - rb_define_singleton_method(mTK, "bool", tcl2rb_bool, 1); - rb_define_singleton_method(mTK, "number", tcl2rb_number, 1); - rb_define_singleton_method(mTK, "string", tcl2rb_string, 1); - rb_define_singleton_method(mTK, "num_or_str", tcl2rb_num_or_str, 1); - rb_define_singleton_method(mTK, "num_or_nil", tcl2rb_num_or_nil, 1); - - rb_define_method(mTK, "_toUTF8", tk_toUTF8, -1); - rb_define_method(mTK, "_fromUTF8", tk_fromUTF8, -1); - rb_define_method(mTK, "_symbolkey2str", tk_symbolkey2str, 1); - rb_define_method(mTK, "hash_kv", tk_hash_kv, -1); - rb_define_method(mTK, "_get_eval_string", tk_get_eval_string, -1); - rb_define_method(mTK, "_get_eval_enc_str", tk_get_eval_enc_str, 1); - rb_define_method(mTK, "_conv_args", tk_conv_args, -1); - - rb_define_method(mTK, "bool", tcl2rb_bool, 1); - rb_define_method(mTK, "number", tcl2rb_number, 1); - rb_define_method(mTK, "string", tcl2rb_string, 1); - rb_define_method(mTK, "num_or_str", tcl2rb_num_or_str, 1); - rb_define_method(mTK, "num_or_nil", tcl2rb_num_or_nil, 1); - - /* --------------------- */ - rb_global_variable(&ENCODING_NAME_UTF8); - ENCODING_NAME_UTF8 = rb_obj_freeze(rb_str_new2("utf-8")); - - /* --------------------- */ -} |