47758d16ff
This is all of the original libcroco, minus these two which we don't use: - cr-sel-eng - the CSS selection engine for xmlNode. - cr-style. Part of https://gitlab.gnome.org/GNOME/gnome-shell/issues/1934
128 lines
2.5 KiB
C
128 lines
2.5 KiB
C
/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
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/*
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* This file is part of The Croco Library
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2.1 of the GNU Lesser General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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* Author: Dodji Seketeli
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* See COPYRIGHTS file for copyright information
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*/
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/**
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*@file
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*The declaration
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*of the #CRNum class.
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*/
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#ifndef __CR_NUM_H__
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#define __CR_NUM_H__
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#include <glib.h>
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#include "cr-utils.h"
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#include "cr-parsing-location.h"
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G_BEGIN_DECLS
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/**
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*@file
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*The declaration of the #CRNum class.
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*
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*/
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/**
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*The different types
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*of numbers.
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*Please, do not modify
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*the declaration order of the enum
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*members, unless you know
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*what you are doing.
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*/
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enum CRNumType
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{
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NUM_AUTO = 0,
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NUM_GENERIC,
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NUM_LENGTH_EM,
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NUM_LENGTH_EX,
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NUM_LENGTH_PX,
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NUM_LENGTH_IN,
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NUM_LENGTH_CM,
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NUM_LENGTH_MM,
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NUM_LENGTH_PT,
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NUM_LENGTH_PC,
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NUM_ANGLE_DEG,
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NUM_ANGLE_RAD,
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NUM_ANGLE_GRAD,
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NUM_TIME_MS,
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NUM_TIME_S,
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NUM_FREQ_HZ,
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NUM_FREQ_KHZ,
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NUM_PERCENTAGE,
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NUM_INHERIT,
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NUM_UNKNOWN_TYPE,
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NB_NUM_TYPE
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} ;
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/**
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*An abstraction of a number (num)
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*as defined in the css2 spec.
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*/
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typedef struct _CRNum CRNum ;
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/**
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*An abstraction of a number (num)
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*as defined in the css2 spec.
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*/
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struct _CRNum
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{
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enum CRNumType type ;
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gdouble val ;
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CRParsingLocation location ;
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} ;
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CRNum *
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cr_num_new (void) ;
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CRNum *
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cr_num_new_with_val (gdouble a_val,
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enum CRNumType a_type) ;
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CRNum *
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cr_num_dup (CRNum const *a_this) ;
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guchar *
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cr_num_to_string (CRNum const *a_this) ;
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enum CRStatus
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cr_num_copy (CRNum *a_dest, CRNum const *a_src) ;
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enum CRStatus
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cr_num_set (CRNum *a_this, gdouble a_val,
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enum CRNumType a_type) ;
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gboolean
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cr_num_is_fixed_length (CRNum const *a_this) ;
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void
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cr_num_destroy (CRNum *a_this) ;
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G_END_DECLS
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#endif /*__CR_NUM_H__*/
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