gntutils.h
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1 
5 /*
6  * GNT - The GLib Ncurses Toolkit
7  *
8  * GNT is the legal property of its developers, whose names are too numerous
9  * to list here. Please refer to the COPYRIGHT file distributed with this
10  * source distribution.
11  *
12  * This library is free software; you can redistribute it and/or modify
13  * it under the terms of the GNU General Public License as published by
14  * the Free Software Foundation; either version 2 of the License, or
15  * (at your option) any later version.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20  * GNU General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License
23  * along with this program; if not, write to the Free Software
24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
25  */
26 
27 #include <glib.h>
28 
29 #include "gnt.h"
30 #include "gnttextview.h"
31 #include "gntwidget.h"
32 
33 typedef gpointer (*GDupFunc)(gconstpointer data);
34 
42 void gnt_util_get_text_bound(const char *text, int *width, int *height);
43 
44 /* excluding *end */
55 int gnt_util_onscreen_width(const char *start, const char *end);
56 
66 const char *gnt_util_onscreen_width_to_pointer(const char *str, int len, int *w);
67 
78 char * gnt_util_onscreen_fit_string(const char *string, int maxw);
79 
93 GHashTable * g_hash_table_duplicate(GHashTable *src, GHashFunc hash, GEqualFunc equal, GDestroyNotify key_d, GDestroyNotify value_d, GDupFunc key_dup, GDupFunc value_dup);
94 
106 gboolean gnt_boolean_handled_accumulator(GSignalInvocationHint *ihint, GValue *return_accu, const GValue *handler_return, gpointer dummy);
107 
116 
133 void gnt_util_parse_widgets(const char *string, int num, ...);
134 
145 gboolean gnt_util_parse_xhtml_to_textview(const char *string, GntTextView *tv);
146 
156 void gnt_util_set_trigger_widget(GntWidget *widget, const char *key, GntWidget *button);
157