1 /* vim:set et ts=4 sts=4:
2 *
3 * ibus-pinyin - The Chinese PinYin engine for IBus
4 *
5 * Copyright (c) 2008-2010 Peng Huang <shawn.p.huang@gmail.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
10 * 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 General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
20 */
21
22 #ifdef HAVE_CONFIG_H
23 # include "config.h"
24 #endif
25
26 #include <PyZy/InputContext.h>
27 #include <ibus.h>
28 #include <locale.h>
29 #include <stdlib.h>
30 #include <string>
31
32 #include "PYBus.h"
33 #include "PYConfig.h"
34 #include "PYEngine.h"
35 #include "PYPointer.h"
36
37 using namespace PY;
38
39 #define N_(text) text
40
41 static Pointer<IBusFactory> factory;
42
43 /* options */
44 static gboolean ibus = FALSE;
45 static gboolean verbose = FALSE;
46
47 static void
show_version_and_quit(void)48 show_version_and_quit (void)
49 {
50 g_print ("%s - Version %s\n", g_get_application_name (), VERSION);
51 exit (EXIT_SUCCESS);
52 }
53
54 static const GOptionEntry entries[] =
55 {
56 { "version", 'V', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK,
57 (gpointer) show_version_and_quit, "Show the application's version.", NULL },
58 { "ibus", 'i', 0, G_OPTION_ARG_NONE, &ibus, "component is executed by ibus", NULL },
59 { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, "verbose", NULL },
60 { NULL },
61 };
62
63
64 static void
ibus_disconnected_cb(IBusBus * bus,gpointer user_data)65 ibus_disconnected_cb (IBusBus *bus,
66 gpointer user_data)
67 {
68 g_debug ("bus disconnected");
69 ibus_quit ();
70 }
71
72
73 static void
start_component(void)74 start_component (void)
75 {
76 Pointer<IBusComponent> component;
77
78 ibus_init ();
79 Bus bus;
80
81 if (!bus.isConnected ()) {
82 g_warning ("Can not connect to ibus!");
83 exit (0);
84 }
85
86 if (!ibus_bus_get_config (bus)) {
87 g_warning ("IBus config component is not ready!");
88 exit (0);
89 }
90
91 PinyinConfig::init (bus);
92 BopomofoConfig::init (bus);
93 {
94 gchar *cache_dir =
95 g_build_filename (g_get_user_cache_dir (), "ibus", "pinyin", NULL);
96 gchar *config_dir =
97 g_build_filename (g_get_user_config_dir (), "ibus", "pinyin", NULL);
98 PyZy::InputContext::init (cache_dir, config_dir);
99 g_free (cache_dir);
100 g_free (config_dir);
101 }
102
103 g_signal_connect ((IBusBus *)bus, "disconnected", G_CALLBACK (ibus_disconnected_cb), NULL);
104
105 component = ibus_component_new ("org.freedesktop.IBus.Pinyin",
106 N_("Pinyin input method"),
107 VERSION,
108 "GPL",
109 "Peng Huang <shawn.p.huang@gmail.com>",
110 "http://code.google.com/p/ibus/",
111 "",
112 "ibus-pinyin");
113 ibus_component_add_engine (component,
114 ibus_engine_desc_new_varargs ("name", "pinyin-debug",
115 "longname", N_("Pinyin (debug)"),
116 "description", N_("Pinyin input method (debug)"),
117 "language", "zh_CN",
118 "license", "GPL",
119 "author", "Peng Huang <shawn.p.huang@gmail.com>\n"
120 "BYVoid <byvoid1@gmail.com>",
121 "icon", PKGDATADIR "/icons/ibus-pinyin.svg",
122 "layout", "us",
123 "symbol", "\u4e2d",
124 NULL));
125 ibus_component_add_engine (component,
126 ibus_engine_desc_new_varargs ("name", "bopomofo-debug",
127 "longname", N_("Bopomofo (debug)"),
128 "description", N_("Bopomofo input method (debug)"),
129 "language", "zh_CN",
130 "license", "GPL",
131 "author", "BYVoid <byvoid1@gmail.com>\n"
132 "Peng Huang <shawn.p.huang@gmail.com>",
133 "icon", PKGDATADIR "/icons/ibus-bopomofo.svg",
134 "layout", "us",
135 "symbol", "\u4e2d",
136 NULL));
137
138 factory = ibus_factory_new (ibus_bus_get_connection (bus));
139
140 if (ibus) {
141 ibus_factory_add_engine (factory, "pinyin", IBUS_TYPE_PINYIN_ENGINE);
142 ibus_factory_add_engine (factory, "bopomofo", IBUS_TYPE_PINYIN_ENGINE);
143 ibus_bus_request_name (bus, "org.freedesktop.IBus.Pinyin", 0);
144 }
145 else {
146 ibus_factory_add_engine (factory, "pinyin-debug", IBUS_TYPE_PINYIN_ENGINE);
147 ibus_factory_add_engine (factory, "bopomofo-debug", IBUS_TYPE_PINYIN_ENGINE);
148 ibus_bus_register_component (bus, component);
149 }
150
151 ibus_main ();
152 }
153
154 #include <signal.h>
155
156 static void
sigterm_cb(int sig)157 sigterm_cb (int sig)
158 {
159 PyZy::InputContext::finalize ();
160 ::exit (EXIT_FAILURE);
161 }
162
163 static void
atexit_cb(void)164 atexit_cb (void)
165 {
166 PyZy::InputContext::finalize ();
167 }
168
169 int
main(gint argc,gchar ** argv)170 main (gint argc, gchar **argv)
171 {
172 GError *error = NULL;
173 GOptionContext *context;
174
175 setlocale (LC_ALL, "");
176
177 context = g_option_context_new ("- ibus pinyin engine component");
178
179 g_option_context_add_main_entries (context, entries, "ibus-pinyin");
180
181 if (!g_option_context_parse (context, &argc, &argv, &error)) {
182 g_print ("Option parsing failed: %s\n", error->message);
183 exit (-1);
184 }
185
186 ::signal (SIGTERM, sigterm_cb);
187 ::signal (SIGINT, sigterm_cb);
188 g_atexit (atexit_cb);
189
190 start_component ();
191 return 0;
192 }
193