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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
Copyright (C) 2000 CodeFactory AB
Copyright (C) 2000 Jonas Borgstr\366m <jonas@codefactory.se>
Copyright (C) 2000 Anders Carlsson <andersca@codefactory.se>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __CSSSTYLESHEET_H__
#define __CSSSTYLESHEET_H__
#include "cssvalue.h"
G_BEGIN_DECLS
typedef struct _CssStylesheet CssStylesheet;
typedef struct _CssDeclaration CssDeclaration;
typedef struct _CssRuleset CssRuleset;
typedef struct _CssTail CssTail;
typedef struct _CssAttrVal CssAttrVal;
typedef struct _CssSimpleSelector CssSimpleSelector;
typedef struct _CssSelector CssSelector;
typedef struct _CssStatement CssStatement;
enum _CssStatementType {
CSS_RULESET,
CSS_IMPORT_RULE,
CSS_MEDIA_RULE,
CSS_PAGE_RULE,
CSS_CHARSET_RULE,
CSS_FONT_FACE_RULE,
CSS_UNKNOWN_RULE
};
typedef enum _CssStatementType CssStatementType;
enum _CssCombinator {
CSS_COMBINATOR_PLUS,
CSS_COMBINATOR_GT,
CSS_COMBINATOR_TILDE,
CSS_COMBINATOR_EMPTY
};
typedef enum _CssCombinator CssCombinator;
enum _CssAttrValType {
CSS_ATTR_VAL_IDENT,
CSS_ATTR_VAL_STRING
};
typedef enum _CssAttrValType CssAttrValType;
struct _CssAttrVal {
CssAttrValType type;
union {
HtmlAtom id;
gchar *str;
} a;
};
struct _CssStatement {
CssStatementType type;
union {
CssRuleset *ruleset;
struct {
CssValue *media_list;
gint n_rs;
CssRuleset **rs;
} media_rule;
struct {
HtmlAtom name;
HtmlAtom pseudo;
gint n_decl;
CssDeclaration **decl;
} page_rule;
struct {
gint n_decl;
CssDeclaration **decl;
} font_face_rule;
struct {
CssStylesheet *sheet;
CssValue *url;
gboolean fetched;
gboolean fetching;
} import_rule;
} s;
};
struct _CssSelector {
gint n_simple;
CssSimpleSelector **simple;
CssCombinator *comb;
/* Specificity */
gint a, b, c;
};
struct _CssDeclaration {
gint property;
CssValue *expr;
gboolean important;
};
struct _CssRuleset {
gint n_sel;
CssSelector **sel;
gint n_decl;
CssDeclaration **decl;
};
struct _CssParser {
gchar *str;
gint len;
};
struct _CssSimpleSelector {
gboolean is_star;
HtmlAtom element_name;
gint n_tail;
CssTail *tail;
};
enum _CssTailType {
CSS_TAIL_ATTR_SEL,
CSS_TAIL_ID_SEL,
CSS_TAIL_CLASS_SEL,
CSS_TAIL_PSEUDO_SEL
};
typedef enum _CssTailType CssTailType;
enum _CssAttrMatch {
CSS_MATCH_EMPTY,
CSS_MATCH_PREFIXMATCH,
CSS_MATCH_SUFFIXMATCH,
CSS_MATCH_SUBSTRINGMATCH,
CSS_MATCH_EQ,
CSS_MATCH_INCLUDES,
CSS_MATCH_DASHMATCH
};
typedef enum _CssAttrMatch CssAttrMatch;
struct _CssTail {
CssTailType type;
union {
struct {
HtmlAtom att;
CssAttrMatch match;
CssAttrVal val;
} attr_sel;
struct {
HtmlAtom id;
} id_sel;
struct {
HtmlAtom class;
} class_sel;
struct {
HtmlAtom name;
} pseudo_sel;
} t;
};
struct _CssStylesheet {
gboolean disabled;
GSList *stat;
};
void css_simple_selector_destroy (CssSimpleSelector *ss);
void css_selector_destroy (CssSelector *sel);
void css_tail_destroy (CssTail *tail);
void css_stylesheet_destroy (CssStylesheet *stylesheet);
void css_selector_calc_specificity (CssSelector *sel);
void css_ruleset_destroy (CssRuleset *set);
G_END_DECLS
#endif /* __CSSSTYLESHEET_H__ */
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