vdk 2.4.0
gtksourcetag.h
1 /* gtksourcetag.h
2  *
3  * Copyright (C) 2001
4  * Mikael Hermansson<tyan@linux.se>
5  * Chris Phelps <chicane@reninet.com>
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU Library General Public License as published by
9  * the Free Software Foundation; either version 2 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU Library General Public License for more details.
16  *
17  * You should have received a copy of the GNU Library General Public License* along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19  */
20 
21 #ifndef __GTK_SOURCE_TAG_H__
22 #define __GTK_SOURCE_TAG_H__
23 
24 #include <regex.h>
25 #include <gtk/gtk.h>
26 #include <gtk/gtktexttag.h>
27 
28 G_BEGIN_DECLS
29 
30 #define GTK_TYPE_SYNTAX_TAG (gtk_syntax_tag_get_type ())
31 #define GTK_SYNTAX_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SYNTAX_TAG, GtkSyntaxTag))
32 #define GTK_SYNTAX_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SYNTAX_TAG, GtkSyntaxTagClass))
33 #define GTK_IS_SYNTAX_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SYNTAX_TAG))
34 #define GTK_IS_SYNTAX_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SYNTAX_TAG))
35 #define GTK_SYNTAX_TAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SYNTAX_TAG, GtkSyntaxTagClass))
36 
37 #define GTK_TYPE_PATTERN_TAG (gtk_pattern_tag_get_type ())
38 #define GTK_PATTERN_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PATTERN_TAG, GtkPatternTag))
39 #define GTK_PATTERN_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PATTERN_TAG, GtkPatternTagClass))
40 #define GTK_IS_PATTERN_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PATTERN_TAG))
41 #define GTK_IS_PATTERN_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PATTERN_TAG))
42 #define GTK_PATTERN_TAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PATTERN_TAG, GtkPatternTagClass))
43 
44 #define GTK_TYPE_EMBEDDED_TAG (gtk_embedded_tag_get_type ())
45 #define GTK_EMBEDDED_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_EMBEDDED_TAG, GtkEmbeddedTag))
46 #define GTK_EMBEDDED_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_EMBEDDED_TAG, GtkEmbeddedTagClass))
47 #define GTK_IS_EMBEDDED_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_EMBEDDED_TAG))
48 #define GTK_IS_EMBEDDED_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_EMBEDDED_TAG))
49 #define GTK_EMBEDDED_TAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_EMBEDDED_TAG, GtkEmbeddedTagClass))
50 
51 typedef struct _GtkSourceBufferMatch
52 {
53  gint startpos;
54  gint endpos;
55 }GtkSourceBufferMatch;
56 
57 /* FIXME: regex routines is NOT UTF8 compat... */
58 
59 typedef struct _Regex {
60  struct re_pattern_buffer buf;
61  struct re_registers reg;
62  gint len;
63 }Regex;
64 
65 typedef struct _GtkSyntaxTag GtkSyntaxTag;
66 typedef struct _GtkSyntaxTagClass GtkSyntaxTagClass;
67 typedef struct _GtkPatternTag GtkPatternTag;
68 typedef struct _GtkPatternTagClass GtkPatternTagClass;
69 typedef struct _GtkEmbeddedTag GtkEmbeddedTag;
70 typedef struct _GtkEmbeddedTagClass GtkEmbeddedTagClass;
71 
72 struct _GtkSyntaxTag {
73  GtkTextTag parent_instance;
74  gchar *start;
75  Regex reg_start;
76  Regex reg_end;
77 };
78 
79 struct _GtkSyntaxTagClass {
80  GtkTextTagClass parent_class;
81 };
82 
83 struct _GtkPatternTag {
84  GtkTextTag parent_instance;
85  Regex reg_pattern;
86 };
87 
88 struct _GtkPatternTagClass {
89  GtkTextTagClass parent_class;
90 };
91 
92 struct _GtkEmbeddedTag {
93  GtkTextTag parent_instance;
94  Regex reg_outside;
95  Regex reg_inside;
96 };
97 
98 struct _GtkEmbeddedTagClass {
99  GtkTextTagClass parent_class;
100 };
101 
102 
103 GType gtk_syntax_tag_get_type(void) G_GNUC_CONST;
104 GtkTextTag* gtk_syntax_tag_new(const gchar *name, const gchar *patternstart,
105  const gchar *patternend);
106 
107 GType gtk_pattern_tag_get_type(void) G_GNUC_CONST;
108 GtkTextTag* gtk_pattern_tag_new(const gchar *name, const gchar *pattern);
109 
110 GType gtk_embedded_tag_get_type(void) G_GNUC_CONST;
111 GtkTextTag* gtk_embedded_tag_new(const gchar *name, const gchar *outside,
112  const gchar *inside);
113 
114 gboolean gtk_source_compile_regex (const gchar *pattern, Regex *regex);
115 
116 G_END_DECLS
117 
118 #endif