Logo Search packages:      
Sourcecode: inkscape version File versions  Download package


Go to the documentation of this file.
/* -*- 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
 * 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_SEL_H__
#define __CR_SEL_H__

#include <stdio.h>
#include <glib.h>
#include "cr-additional-sel.h"
#include "cr-parsing-location.h"


 *the declaration of the #CRSimpleSel class.
enum Combinator
        COMB_GT/*greater than*/
} ;

enum SimpleSelectorType
        NO_SELECTOR_TYPE = 0,
        TYPE_SELECTOR = 1 << 1
} ;

typedef struct _CRSimpleSel CRSimpleSel ;

 *The abstraction of a css2 simple selection list
 *as defined by the right part of the "selector" production in the 
 *appendix D.1 of the css2 spec.
 *It is basically a list of simple selector, each
 *simple selector being separated by a combinator.
 *In the libcroco's implementation, each simple selector 
 *is made of at most two parts:
 *1/An element name or 'type selector' (which can hold a '*' and
 *then been called 'universal selector')
 *2/An additional selector that "specializes" the preceding type or
 *universal selector. The additionnal selector can be either
 *an id selector, or a class selector, or an attribute selector.
00074 struct _CRSimpleSel
        enum SimpleSelectorType type_mask ;
        gboolean is_case_sentive ;
        CRString * name ;
         *The combinator that separates
         *this simple selector from the previous
00084         enum Combinator combinator ;

         *The additional selector list of the
         *current simple selector.
         *An additional selector may
         *be a class selector, an id selector,
         *or an attribute selector.
         *Note that this field is a linked list.
00094         CRAdditionalSel *add_sel ;

         *the specificity as specified by
         *chapter 6.4.3 of the spec.
        gulong specificity ;

        CRSimpleSel *next ;
        CRSimpleSel *prev ;
        CRParsingLocation location ;
} ;

CRSimpleSel * cr_simple_sel_new (void) ;

CRSimpleSel * cr_simple_sel_append_simple_sel (CRSimpleSel *a_this, 
                                               CRSimpleSel *a_sel) ;

CRSimpleSel * cr_simple_sel_prepend_simple_sel (CRSimpleSel *a_this, 
                                                CRSimpleSel *a_sel) ;

guchar * cr_simple_sel_to_string (CRSimpleSel *a_this) ;

guchar * cr_simple_sel_one_to_string (CRSimpleSel * a_this) ;

enum CRStatus cr_simple_sel_dump (CRSimpleSel *a_this, FILE *a_fp) ;

enum CRStatus cr_simple_sel_dump_attr_sel_list (CRSimpleSel *a_this) ;

enum CRStatus cr_simple_sel_compute_specificity (CRSimpleSel *a_this) ;

void cr_simple_sel_destroy (CRSimpleSel *a_this) ;


#endif /*__CR_SIMPLE_SEL_H__*/

Generated by  Doxygen 1.6.0   Back to index