/cssed-0.4.0/libcroco/parser/cr-selector.h
C++ Header | 95 lines | 30 code | 20 blank | 45 comment | 0 complexity | b15e52b33dde10430b051918901af411 MD5 | raw file
Possible License(s): GPL-2.0
- /* -*- Mode: C; indent-tabs-mode: ni; 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_SELECTOR_H__
- #define __CR_SELECTOR_H__
- #include <stdio.h>
- #include "cr-utils.h"
- #include "cr-simple-sel.h"
- #include "cr-parsing-location.h"
- /**
- *@file
- *The declaration file of the #CRSelector file.
- */
- G_BEGIN_DECLS
- typedef struct _CRSelector CRSelector ;
- /**
- *Abstracts a CSS2 selector as defined in the right part
- *of the 'ruleset" production in the appendix D.1 of the
- *css2 spec.
- *It is actually the abstraction of a comma separated list
- *of simple selectors list.
- *In a css2 file, a selector is a list of simple selectors
- *separated by a comma.
- *e.g: sel0, sel1, sel2 ...
- *Each seln is a simple selector
- */
- struct _CRSelector
- {
- /**
- *A Selection expression.
- *It is a list of basic selectors.
- *Each basic selector can be either an element
- *selector, an id selector, a class selector, an
- *attribute selector, an universal selector etc ...
- */
- CRSimpleSel *simple_sel ;
- /**The next selector list element*/
- CRSelector *next ;
- CRSelector *prev ;
- CRParsingLocation location ;
- glong ref_count ;
- };
- CRSelector* cr_selector_new (CRSimpleSel *a_sel_expr) ;
- CRSelector * cr_selector_parse_from_buf (const guchar * a_char_buf,
- enum CREncoding a_enc) ;
- CRSelector* cr_selector_append (CRSelector *a_this, CRSelector *a_new) ;
- CRSelector* cr_selector_append_simple_sel (CRSelector *a_this,
- CRSimpleSel *a_simple_sel) ;
- CRSelector* cr_selector_prepend (CRSelector *a_this, CRSelector *a_new) ;
- guchar * cr_selector_to_string (CRSelector *a_this) ;
- void cr_selector_dump (CRSelector *a_this, FILE *a_fp) ;
- void cr_selector_ref (CRSelector *a_this) ;
- gboolean cr_selector_unref (CRSelector *a_this) ;
- void cr_selector_destroy (CRSelector *a_this) ;
- G_END_DECLS
- #endif /*__CR_SELECTOR_H__*/