Adding upstream version 3.38.6.upstream/3.38.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 127 insertions, 0 deletions

diff --git a/src/st/croco/cr-num.h b/src/st/croco/cr-num.h
new file mode 100644
index 0000000..2b73aaf
--- /dev/null
+++ b/src/st/croco/cr-num.h
@@ -0,0 +1,127 @@
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * 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
+ * See COPYRIGHTS file for copyright information
+ */
+
+
+/**
+ *@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__*/