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Diffstat (limited to 'src/st/croco/cr-token.h')
| -rw-r--r-- | src/st/croco/cr-token.h | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/src/st/croco/cr-token.h b/src/st/croco/cr-token.h new file mode 100644 index 0000000..f1257b7 --- /dev/null +++ b/src/st/croco/cr-token.h @@ -0,0 +1,212 @@ +/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */ + +/* + * This file is part of The Croco Library + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2.1 of the GNU Lesser General Public + * License as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA + * + * Author: Dodji Seketeli + * See COPYRIGHTS file for copyright information. + */ + +#ifndef __CR_TOKEN_H__ +#define __CR_TOKEN_H__ + +#include "cr-utils.h" +#include "cr-input.h" +#include "cr-num.h" +#include "cr-rgb.h" +#include "cr-string.h" +#include "cr-parsing-location.h" + +G_BEGIN_DECLS + +enum CRTokenType +{ + NO_TK, + S_TK, + CDO_TK, + CDC_TK, + INCLUDES_TK, + DASHMATCH_TK, + COMMENT_TK, + STRING_TK, + IDENT_TK, + HASH_TK, + IMPORT_SYM_TK, + PAGE_SYM_TK, + MEDIA_SYM_TK, + FONT_FACE_SYM_TK, + CHARSET_SYM_TK, + ATKEYWORD_TK, + IMPORTANT_SYM_TK, + EMS_TK, + EXS_TK, + LENGTH_TK, + ANGLE_TK, + TIME_TK, + FREQ_TK, + DIMEN_TK, + PERCENTAGE_TK, + NUMBER_TK, + RGB_TK, + URI_TK, + FUNCTION_TK, + UNICODERANGE_TK, + SEMICOLON_TK, + CBO_TK, /*opening curly bracket*/ + CBC_TK, /*closing curly bracket*/ + PO_TK, /*opening parenthesis*/ + PC_TK, /*closing parenthesis*/ + BO_TK, /*opening bracket*/ + BC_TK, /*closing bracket*/ + DELIM_TK +} ; + +enum CRTokenExtraType +{ + NO_ET = 0, + LENGTH_PX_ET, + LENGTH_CM_ET, + LENGTH_MM_ET, + LENGTH_IN_ET, + LENGTH_PT_ET, + LENGTH_PC_ET, + ANGLE_DEG_ET, + ANGLE_RAD_ET, + ANGLE_GRAD_ET, + TIME_MS_ET, + TIME_S_ET, + FREQ_HZ_ET, + FREQ_KHZ_ET +} ; + +typedef struct _CRToken CRToken ; + +/** + *This class abstracts a css2 token. + */ +struct _CRToken +{ + enum CRTokenType type ; + enum CRTokenExtraType extra_type ; + CRInputPos pos ; + + union + { + CRString *str ; + CRRgb *rgb ; + CRNum *num ; + guint32 unichar ; + } u ; + + CRString * dimen ; + CRParsingLocation location ; +} ; + +CRToken* cr_token_new (void) ; + +enum CRStatus cr_token_set_s (CRToken *a_this) ; + +enum CRStatus cr_token_set_cdo (CRToken *a_this) ; + +enum CRStatus cr_token_set_cdc (CRToken *a_this) ; + +enum CRStatus cr_token_set_includes (CRToken *a_this) ; + +enum CRStatus cr_token_set_dashmatch (CRToken *a_this) ; + +enum CRStatus cr_token_set_comment (CRToken *a_this, CRString *a_str) ; + +enum CRStatus cr_token_set_string (CRToken *a_this, CRString *a_str) ; + +enum CRStatus cr_token_set_ident (CRToken *a_this, CRString * a_ident) ; + +enum CRStatus cr_token_set_hash (CRToken *a_this, CRString *a_hash) ; + +enum CRStatus cr_token_set_rgb (CRToken *a_this, CRRgb *a_rgb) ; + +enum CRStatus cr_token_set_import_sym (CRToken *a_this) ; + +enum CRStatus cr_token_set_page_sym (CRToken *a_this) ; + +enum CRStatus cr_token_set_media_sym (CRToken *a_this) ; + +enum CRStatus cr_token_set_font_face_sym (CRToken *a_this) ; + +enum CRStatus cr_token_set_charset_sym (CRToken *a_this) ; + +enum CRStatus cr_token_set_atkeyword (CRToken *a_this, CRString *a_atname) ; + +enum CRStatus cr_token_set_important_sym (CRToken *a_this) ; + +enum CRStatus cr_token_set_ems (CRToken *a_this, CRNum *a_num) ; + +enum CRStatus cr_token_set_exs (CRToken *a_this, CRNum *a_num) ; + +enum CRStatus cr_token_set_length (CRToken *a_this, CRNum *a_num, + enum CRTokenExtraType a_et) ; + +enum CRStatus cr_token_set_angle (CRToken *a_this, CRNum *a_num, + enum CRTokenExtraType a_et) ; + +enum CRStatus cr_token_set_time (CRToken *a_this, CRNum *a_num, + enum CRTokenExtraType a_et) ; + +enum CRStatus cr_token_set_freq (CRToken *a_this, CRNum *a_num, + enum CRTokenExtraType a_et) ; + +enum CRStatus cr_token_set_dimen (CRToken *a_this, CRNum *a_num, + CRString *a_dim) ; + +enum CRStatus cr_token_set_percentage (CRToken *a_this, CRNum *a_num) ; + +enum CRStatus cr_token_set_number (CRToken *a_this, CRNum *a_num) ; + +enum CRStatus cr_token_set_uri (CRToken *a_this, CRString *a_uri) ; + +enum CRStatus cr_token_set_function (CRToken *a_this, + CRString *a_fun_name) ; + +enum CRStatus cr_token_set_bc (CRToken *a_this) ; + +enum CRStatus cr_token_set_bo (CRToken *a_this) ; + +enum CRStatus cr_token_set_po (CRToken *a_this) ; + +enum CRStatus cr_token_set_pc (CRToken *a_this) ; + +enum CRStatus cr_token_set_cbc (CRToken *a_this) ; + +enum CRStatus cr_token_set_cbo (CRToken *a_this) ; + +enum CRStatus cr_token_set_semicolon (CRToken *a_this) ; + +enum CRStatus cr_token_set_delim (CRToken *a_this, guint32 a_char) ; + + +/* + enum CRStatus + cr_token_set_unicoderange (CRToken *a_this, + CRUnicodeRange *a_range) ; +*/ + +void +cr_token_destroy (CRToken *a_this) ; + + +G_END_DECLS + +#endif /*__CR_TOKEN_H__*/ |