1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2007-2008 Collabora Ltd.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 * Authors: Dafydd Harrie <dafydd.harries@collabora.co.uk>
20 * Xavier Claessens <xclaesse@gmail.com>
27 #include <libempathy/empathy-utils.h>
28 #include "empathy-smiley-manager.h"
29 #include "empathy-ui-utils.h"
31 typedef struct _SmileyManagerTree SmileyManagerTree;
33 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathySmileyManager)
35 SmileyManagerTree *tree;
37 } EmpathySmileyManagerPriv;
39 struct _SmileyManagerTree {
45 G_DEFINE_TYPE (EmpathySmileyManager, empathy_smiley_manager, G_TYPE_OBJECT);
47 static SmileyManagerTree *
48 smiley_manager_tree_new (gunichar c)
50 SmileyManagerTree *tree;
52 tree = g_slice_new0 (SmileyManagerTree);
55 tree->childrens = NULL;
61 smiley_manager_tree_free (SmileyManagerTree *tree)
69 for (l = tree->childrens; l; l = l->next) {
70 smiley_manager_tree_free (l->data);
74 g_object_unref (tree->pixbuf);
76 g_slist_free (tree->childrens);
77 g_slice_free (SmileyManagerTree, tree);
80 static EmpathySmiley *
81 smiley_new (GdkPixbuf *pixbuf, const gchar *str)
83 EmpathySmiley *smiley;
85 smiley = g_slice_new0 (EmpathySmiley);
87 smiley->pixbuf = g_object_ref (pixbuf);
89 smiley->str = g_strdup (str);
95 empathy_smiley_free (EmpathySmiley *smiley)
101 if (smiley->pixbuf) {
102 g_object_unref (smiley->pixbuf);
104 g_free (smiley->str);
105 g_slice_free (EmpathySmiley, smiley);
109 smiley_manager_finalize (GObject *object)
111 EmpathySmileyManagerPriv *priv = GET_PRIV (object);
113 smiley_manager_tree_free (priv->tree);
114 g_slist_foreach (priv->smileys, (GFunc) empathy_smiley_free, NULL);
115 g_slist_free (priv->smileys);
119 empathy_smiley_manager_class_init (EmpathySmileyManagerClass *klass)
121 GObjectClass *object_class = G_OBJECT_CLASS (klass);
123 object_class->finalize = smiley_manager_finalize;
125 g_type_class_add_private (object_class, sizeof (EmpathySmileyManagerPriv));
129 empathy_smiley_manager_init (EmpathySmileyManager *manager)
131 EmpathySmileyManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
132 EMPATHY_TYPE_SMILEY_MANAGER, EmpathySmileyManagerPriv);
134 manager->priv = priv;
135 priv->tree = smiley_manager_tree_new ('\0');
136 priv->smileys = NULL;
139 EmpathySmileyManager *
140 empathy_smiley_manager_new (void)
142 static EmpathySmileyManager *manager = NULL;
145 manager = g_object_new (EMPATHY_TYPE_SMILEY_MANAGER, NULL);
146 g_object_add_weak_pointer (G_OBJECT (manager), (gpointer) &manager);
147 empathy_smiley_manager_load (manager);
149 g_object_ref (manager);
155 static SmileyManagerTree *
156 smiley_manager_tree_find_child (SmileyManagerTree *tree, gunichar c)
160 for (l = tree->childrens; l; l = l->next) {
161 SmileyManagerTree *child = l->data;
171 static SmileyManagerTree *
172 smiley_manager_tree_find_or_insert_child (SmileyManagerTree *tree, gunichar c)
174 SmileyManagerTree *child;
176 child = smiley_manager_tree_find_child (tree, c);
179 child = smiley_manager_tree_new (c);
180 tree->childrens = g_slist_prepend (tree->childrens, child);
187 smiley_manager_tree_insert (SmileyManagerTree *tree,
191 SmileyManagerTree *child;
193 child = smiley_manager_tree_find_or_insert_child (tree, g_utf8_get_char (str));
195 str = g_utf8_next_char (str);
197 smiley_manager_tree_insert (child, smiley, str);
201 child->pixbuf = g_object_ref (smiley);
205 smiley_manager_add_valist (EmpathySmileyManager *manager,
207 const gchar *first_str,
210 EmpathySmileyManagerPriv *priv = GET_PRIV (manager);
213 for (str = first_str; str; str = va_arg (var_args, gchar*)) {
214 smiley_manager_tree_insert (priv->tree, smiley, str);
217 priv->smileys = g_slist_prepend (priv->smileys, smiley_new (smiley, first_str));
221 empathy_smiley_manager_add (EmpathySmileyManager *manager,
222 const gchar *icon_name,
223 const gchar *first_str,
229 g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager));
230 g_return_if_fail (!G_STR_EMPTY (icon_name));
231 g_return_if_fail (!G_STR_EMPTY (first_str));
233 smiley = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
235 va_start (var_args, first_str);
236 smiley_manager_add_valist (manager, smiley, first_str, var_args);
238 g_object_unref (smiley);
243 empathy_smiley_manager_add_from_pixbuf (EmpathySmileyManager *manager,
245 const gchar *first_str,
250 g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager));
251 g_return_if_fail (GDK_IS_PIXBUF (smiley));
252 g_return_if_fail (!G_STR_EMPTY (first_str));
254 va_start (var_args, first_str);
255 smiley_manager_add_valist (manager, smiley, first_str, var_args);
260 empathy_smiley_manager_load (EmpathySmileyManager *manager)
262 g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager));
264 /* From fd.o icon-naming spec */
265 empathy_smiley_manager_add (manager, "face-angel", "O:-)", "O:)", NULL);
266 empathy_smiley_manager_add (manager, "face-cool", "B-)", "B)", NULL);
267 empathy_smiley_manager_add (manager, "face-crying", ":'(", NULL);
268 empathy_smiley_manager_add (manager, "face-devilish", ">:-)", ">:)", NULL);
269 empathy_smiley_manager_add (manager, "face-embarrassed",":-[", ":[", ":-$", ":$", NULL);
270 empathy_smiley_manager_add (manager, "face-kiss", ":-*", ":*", NULL);
271 empathy_smiley_manager_add (manager, "face-monkey", ":-(|)", ":(|)", NULL);
272 empathy_smiley_manager_add (manager, "face-plain", ":-|", ":|", NULL);
273 empathy_smiley_manager_add (manager, "face-raspberry", ":-P", ":P", ":-p", ":p", NULL);
274 empathy_smiley_manager_add (manager, "face-sad", ":-(", ":(", NULL);
275 empathy_smiley_manager_add (manager, "face-smile", ":-)", ":)", NULL);
276 empathy_smiley_manager_add (manager, "face-smile-big", ":-D", ":D", ":-d", ":d", NULL);
277 empathy_smiley_manager_add (manager, "face-smirk", ":-!", ":!", NULL);
278 empathy_smiley_manager_add (manager, "face-surprise", ":-O", ":O", NULL);
279 empathy_smiley_manager_add (manager, "face-wink", ";-)", ";)", NULL);
283 empathy_smiley_manager_parse (EmpathySmileyManager *manager,
286 EmpathySmileyManagerPriv *priv = GET_PRIV (manager);
287 EmpathySmiley *smiley;
288 SmileyManagerTree *cur_tree = priv->tree;
290 const gchar *cur_str = text;
291 GSList *smileys = NULL;
293 g_return_val_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager), NULL);
294 g_return_val_if_fail (text != NULL, NULL);
296 for (t = text; *t; t = g_utf8_next_char (t)) {
297 SmileyManagerTree *child;
300 c = g_utf8_get_char (t);
301 child = smiley_manager_tree_find_child (cur_tree, c);
303 if (cur_tree == priv->tree) {
306 smiley = smiley_new (NULL, g_strndup (cur_str, t - cur_str));
307 smileys = g_slist_prepend (smileys, smiley);
321 smiley = smiley_new (cur_tree->pixbuf, g_strndup (cur_str, t - cur_str));
322 smileys = g_slist_prepend (smileys, smiley);
323 if (cur_tree->pixbuf) {
325 cur_tree = smiley_manager_tree_find_child (priv->tree, c);
328 cur_tree = priv->tree;
332 cur_tree = priv->tree;
336 smiley = smiley_new (cur_tree->pixbuf, g_strndup (cur_str, t - cur_str));
337 smileys = g_slist_prepend (smileys, smiley);
339 return g_slist_reverse (smileys);
343 empathy_smiley_manager_get_all (EmpathySmileyManager *manager)
345 EmpathySmileyManagerPriv *priv = GET_PRIV (manager);
347 return priv->smileys;