1  /* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
       2  
       3  /* libcroco - Library for parsing and applying CSS
       4   * Copyright (C) 2006-2019 Free Software Foundation, Inc.
       5   *
       6   * This file is not part of the GNU gettext program, but is used with
       7   * GNU gettext.
       8   *
       9   * The original copyright notice is as follows:
      10   */
      11  
      12  /*
      13   * This file is part of The Croco Library
      14   *
      15   * Copyright (C) 2003-2004 Dodji Seketeli.  All Rights Reserved.
      16   *
      17   * This program is free software; you can redistribute it and/or
      18   * modify it under the terms of version 2.1 of the GNU Lesser General Public
      19   * License as published by the Free Software Foundation.
      20   *
      21   * This program is distributed in the hope that it will be useful,
      22   * but WITHOUT ANY WARRANTY; without even the implied warranty of
      23   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      24   * GNU General Public License for more details.
      25   *
      26   * You should have received a copy of the GNU Lesser General Public License
      27   * along with this program; if not, write to the Free Software
      28   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
      29   * USA
      30   */
      31  
      32  
      33  #ifndef __CR_STYLESHEET_H__
      34  #define __CR_STYLESHEET_H__
      35  
      36  #include "cr-utils.h"
      37  #include "cr-statement.h"
      38  
      39  G_BEGIN_DECLS
      40  
      41  /**
      42   *@file
      43   *The declaration of the #CRStyleSheet class.
      44   */
      45  
      46  
      47  enum CRStyleOrigin
      48  {
      49          /*Please don't change the order of
      50           *the values enumerated here ...
      51           *New values should be added at the end,
      52           *just before ORIGIN_END.
      53           */
      54          ORIGIN_UA = 0,
      55          ORIGIN_USER,
      56  	ORIGIN_AUTHOR,	
      57  
      58          /*must always be the last one*/
      59          NB_ORIGINS 
      60  } ;
      61  
      62  /**
      63   *An abstraction of a css stylesheet as defined
      64   *by the css2 spec in chapter 4.
      65   */
      66  struct _CRStyleSheet
      67  {
      68  	/**The css statements list*/
      69  	CRStatement *statements ;
      70  
      71          enum CRStyleOrigin origin ;
      72  
      73          /*the parent import rule, if any.*/
      74          CRStatement *parent_import_rule ;
      75  
      76  	/**custom data used by libcroco*/
      77  	gpointer croco_data ;
      78  
      79  	/**
      80  	 *custom application data pointer
      81  	 *Can be used by applications.
      82  	 */
      83  	gpointer app_data ;
      84  
      85  	/**
      86  	 *the reference count of this insance
      87  	 *Please, don't never ever modify it
      88  	 *directly. Use cr_stylesheet_ref()
      89  	 *and cr_stylesheet_unref() instead.
      90  	 */
      91  	gulong ref_count ;
      92  } ;
      93  
      94  CRStyleSheet * cr_stylesheet_new (CRStatement *a_stmts) ;
      95  
      96  gchar * cr_stylesheet_to_string (CRStyleSheet const *a_this) ;
      97  void cr_stylesheet_dump (CRStyleSheet const *a_this, FILE *a_fp) ;
      98  
      99  gint cr_stylesheet_nr_rules (CRStyleSheet const *a_this) ;
     100  
     101  CRStatement * cr_stylesheet_statement_get_from_list (CRStyleSheet *a_this, int itemnr) ;
     102  
     103  void cr_stylesheet_ref (CRStyleSheet *a_this) ;
     104  
     105  gboolean cr_stylesheet_unref (CRStyleSheet *a_this) ;
     106  
     107  void cr_stylesheet_destroy (CRStyleSheet *a_this) ;
     108  
     109  G_END_DECLS
     110  
     111  #endif /*__CR_STYLESHEET_H__*/