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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 __CSSVALUE_H__
#define __CSSVALUE_H__
#include <glib.h>
#include <libgtkhtml/util/htmlatomlist.h>
G_BEGIN_DECLS
typedef enum {
CSS_UNKNOWN = 0,
CSS_NUMBER = 1,
CSS_PERCENTAGE = 2,
CSS_EMS = 3,
CSS_EXS = 4,
CSS_PX = 5,
CSS_CM = 6,
CSS_MM = 7,
CSS_IN = 8,
CSS_PT = 9,
CSS_PC = 10,
CSS_DEG = 11,
CSS_RAD = 12,
CSS_GRAD = 13,
CSS_MS = 14,
CSS_S = 15,
CSS_HZ = 16,
CSS_KHZ = 17,
CSS_DIMENSION = 18,
CSS_STRING = 19,
CSS_URI = 20,
CSS_IDENT = 21,
CSS_ATTR = 22,
CSS_COUNTER = 23,
CSS_RECT = 24,
CSS_RGBCOLOR = 25,
CSS_VALUE_LIST = 26,
CSS_FUNCTION = 27
} CssValueType;
typedef struct _CssValue CssValue;
typedef struct _CssValueEntry CssValueEntry;
typedef struct _CssFunction CssFunction;
struct _CssValue {
CssValueType value_type;
gint ref_count;
union {
gdouble d;
HtmlAtom atom;
CssValueEntry *entry;
gchar *s;
CssFunction *function;
} v;
};
struct _CssValueEntry {
CssValue *value;
CssValueEntry *next;
gchar list_sep;
};
struct _CssFunction {
HtmlAtom name;
CssValue *args;
};
void css_value_list_append (CssValue *list, CssValue *element, gchar list_sep);
CssValue *css_value_list_new (void);
CssValue *css_value_dimension_new (gdouble d, CssValueType type);
CssValue *css_value_function_new (HtmlAtom name, CssValue *args);
CssValue *css_value_ident_new (HtmlAtom atom);
CssValue *css_value_string_new (gchar *str);
gint css_value_list_get_length (CssValue *list);
void css_value_unref (CssValue *val);
CssValue *css_value_ref (CssValue *val);
gchar *css_value_to_string (CssValue *value);
G_END_DECLS
#endif /* __CSSVALUE_H__ */
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