| /* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */ |
| |
| /* libcroco - Library for parsing and applying CSS |
| * Copyright (C) 2006-2019 Free Software Foundation, Inc. |
| * |
| * This file is not part of the GNU gettext program, but is used with |
| * GNU gettext. |
| * |
| * The original copyright notice is as follows: |
| */ |
| |
| /* |
| * This file is part of The Croco Library |
| * |
| * Copyright (C) 2003-2004 Dodji Seketeli. All Rights Reserved. |
| * |
| * 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 |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * 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 |
| */ |
| |
| |
| /** |
| *@file |
| *The declaration |
| *of the #CRNum class. |
| */ |
| |
| #ifndef __CR_NUM_H__ |
| #define __CR_NUM_H__ |
| |
| #include <glib.h> |
| #include "cr-utils.h" |
| #include "cr-parsing-location.h" |
| |
| G_BEGIN_DECLS |
| |
| /** |
| *@file |
| *The declaration of the #CRNum class. |
| * |
| */ |
| |
| /** |
| *The different types |
| *of numbers. |
| *Please, do not modify |
| *the declaration order of the enum |
| *members, unless you know |
| *what you are doing. |
| */ |
| enum CRNumType |
| { |
| NUM_AUTO = 0, |
| NUM_GENERIC, |
| NUM_LENGTH_EM, |
| NUM_LENGTH_EX, |
| NUM_LENGTH_PX, |
| NUM_LENGTH_IN, |
| NUM_LENGTH_CM, |
| NUM_LENGTH_MM, |
| NUM_LENGTH_PT, |
| NUM_LENGTH_PC, |
| NUM_ANGLE_DEG, |
| NUM_ANGLE_RAD, |
| NUM_ANGLE_GRAD, |
| NUM_TIME_MS, |
| NUM_TIME_S, |
| NUM_FREQ_HZ, |
| NUM_FREQ_KHZ, |
| NUM_PERCENTAGE, |
| NUM_INHERIT, |
| NUM_UNKNOWN_TYPE, |
| NB_NUM_TYPE |
| } ; |
| |
| |
| /** |
| *An abstraction of a number (num) |
| *as defined in the css2 spec. |
| */ |
| typedef struct _CRNum CRNum ; |
| |
| /** |
| *An abstraction of a number (num) |
| *as defined in the css2 spec. |
| */ |
| struct _CRNum |
| { |
| enum CRNumType type ; |
| gdouble val ; |
| CRParsingLocation location ; |
| } ; |
| |
| CRNum * |
| cr_num_new (void) ; |
| |
| CRNum * |
| cr_num_new_with_val (gdouble a_val, |
| enum CRNumType a_type) ; |
| |
| CRNum * |
| cr_num_dup (CRNum const *a_this) ; |
| |
| guchar * |
| cr_num_to_string (CRNum const *a_this) ; |
| |
| enum CRStatus |
| cr_num_copy (CRNum *a_dest, CRNum const *a_src) ; |
| |
| enum CRStatus |
| cr_num_set (CRNum *a_this, gdouble a_val, |
| enum CRNumType a_type) ; |
| |
| gboolean |
| cr_num_is_fixed_length (CRNum const *a_this) ; |
| |
| void |
| cr_num_destroy (CRNum *a_this) ; |
| |
| |
| G_END_DECLS |
| |
| |
| #endif /*__CR_NUM_H__*/ |