From e4283f6d48b98e764b988b43bbc86b9d52e6ec94 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:54:43 +0200 Subject: Adding upstream version 43.9. Signed-off-by: Daniel Baumann --- src/st/croco/cr-selector.h | 95 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 src/st/croco/cr-selector.h (limited to 'src/st/croco/cr-selector.h') diff --git a/src/st/croco/cr-selector.h b/src/st/croco/cr-selector.h new file mode 100644 index 0000000..dd6a7f7 --- /dev/null +++ b/src/st/croco/cr-selector.h @@ -0,0 +1,95 @@ +/* -*- 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_SELECTOR_H__ +#define __CR_SELECTOR_H__ + +#include +#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 const *a_this) ; + +void cr_selector_dump (CRSelector const *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__*/ -- cgit v1.2.3