1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include "modest-dimming-rules-group.h"
31 #include "modest-dimming-rules-group-priv.h"
32 #include "modest-dimming-rule.h"
33 #include "modest-platform.h"
35 static void modest_dimming_rules_group_class_init (ModestDimmingRulesGroupClass *klass);
36 static void modest_dimming_rules_group_init (ModestDimmingRulesGroup *obj);
37 static void modest_dimming_rules_group_finalize (GObject *obj);
39 static void _insensitive_press_callback (GtkWidget *widget, gpointer user_data);
42 typedef struct _ModestDimmingRulesGroupPrivate ModestDimmingRulesGroupPrivate;
43 struct _ModestDimmingRulesGroupPrivate {
45 gboolean notifications_enabled;
46 GHashTable *rules_map;
50 #define MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
51 MODEST_TYPE_DIMMING_RULES_GROUP, \
52 ModestDimmingRulesGroupPrivate))
55 static GObjectClass *parent_class = NULL;
57 static void _execute_dimming_rule (gpointer key, gpointer value, gpointer user_data);
58 static void _insensitive_press_callback (GtkWidget *widget, gpointer user_data);
63 modest_dimming_rules_group_get_type (void)
65 static GType my_type = 0;
67 static const GTypeInfo my_info = {
68 sizeof(ModestDimmingRulesGroupClass),
70 NULL, /* base finalize */
71 (GClassInitFunc) modest_dimming_rules_group_class_init,
72 NULL, /* class finalize */
73 NULL, /* class data */
74 sizeof(ModestDimmingRulesGroup),
76 (GInstanceInitFunc) modest_dimming_rules_group_init,
79 my_type = g_type_register_static (G_TYPE_OBJECT,
80 "ModestDimmingRulesGroup",
87 modest_dimming_rules_group_class_init (ModestDimmingRulesGroupClass *klass)
89 GObjectClass *gobject_class;
90 gobject_class = (GObjectClass*) klass;
92 parent_class = g_type_class_peek_parent (klass);
93 gobject_class->finalize = modest_dimming_rules_group_finalize;
95 g_type_class_add_private (gobject_class, sizeof(ModestDimmingRulesGroupPrivate));
99 modest_dimming_rules_group_init (ModestDimmingRulesGroup *obj)
101 ModestDimmingRulesGroupPrivate *priv;
103 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(obj);
106 priv->rules_map = g_hash_table_new_full ((GHashFunc) g_str_hash,
107 (GEqualFunc) g_str_equal,
108 (GDestroyNotify) g_free,
109 (GDestroyNotify) g_object_unref);
113 modest_dimming_rules_group_finalize (GObject *obj)
115 ModestDimmingRulesGroupPrivate *priv;
117 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(obj);
119 if (priv->name != NULL)
122 if (priv->rules_map != NULL)
123 g_hash_table_destroy (priv->rules_map);
125 G_OBJECT_CLASS(parent_class)->finalize (obj);
129 ModestDimmingRulesGroup*
130 modest_dimming_rules_group_new(const gchar *group_name,
131 gboolean notifications_enabled)
133 ModestDimmingRulesGroup *obj;
134 ModestDimmingRulesGroupPrivate *priv;
136 g_return_val_if_fail (group_name != NULL, NULL);
138 obj = MODEST_DIMMING_RULES_GROUP(g_object_new(MODEST_TYPE_DIMMING_RULES_GROUP, NULL));
140 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(obj);
141 priv->name = g_strdup(group_name);
142 priv->notifications_enabled = notifications_enabled;
149 modest_dimming_rules_group_get_name (ModestDimmingRulesGroup *self)
151 ModestDimmingRulesGroupPrivate *priv;
153 g_return_val_if_fail (MODEST_IS_DIMMING_RULES_GROUP(self), NULL);
155 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(self);
157 return g_strdup (priv->name);
161 modest_dimming_rules_group_add_rules (ModestDimmingRulesGroup *self,
162 const ModestDimmingEntry modest_dimming_entries[],
166 ModestDimmingRulesGroupPrivate *priv;
167 ModestDimmingRule *dim_rule = NULL;
168 ModestDimmingEntry entry;
169 GtkWidget *widget = NULL;
170 gboolean unique = FALSE;
173 g_return_if_fail (MODEST_IS_DIMMING_RULES_GROUP(self));
174 g_return_if_fail (modest_dimming_entries != NULL);
175 g_return_if_fail (n_elements > 0);
176 g_return_if_fail (MODEST_IS_WINDOW(user_data));
178 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(self);
180 for (i=0; i < n_elements; i++) {
181 entry = modest_dimming_entries[i];
183 /* Check dimming_rule and action path are NOT NULL */
184 if (entry.action_path == NULL) continue;
185 if (entry.callback == NULL) continue;
187 /* Check action path is unique */
188 unique = g_hash_table_lookup (priv->rules_map, entry.action_path) == NULL;
189 if (!unique) continue;
191 /* Check action path is valid */
192 widget = modest_window_get_action_widget (MODEST_WINDOW (user_data), entry.action_path);
193 if (widget == NULL) continue;
195 /* Create a new dimming rule */
196 dim_rule = modest_dimming_rule_new (MODEST_WINDOW(user_data),
197 (ModestDimmingCallback) entry.callback,
200 /* Connect insensitive-presss handler to show notifications */
201 g_signal_connect (G_OBJECT (widget), "insensitive-press",
202 G_CALLBACK (_insensitive_press_callback),
205 /* Register new dimming rule */
206 modest_dimming_rule_set_group (dim_rule, self);
207 g_hash_table_insert (priv->rules_map, g_strdup(entry.action_path), dim_rule);
212 modest_dimming_rules_group_notifications_enabled (ModestDimmingRulesGroup *self)
214 ModestDimmingRulesGroupPrivate *priv;
216 g_return_val_if_fail (MODEST_IS_DIMMING_RULES_GROUP(self), FALSE);
217 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(self);
219 return priv->notifications_enabled;
223 modest_dimming_rules_group_execute (ModestDimmingRulesGroup *self)
225 ModestDimmingRulesGroupPrivate *priv;
227 g_return_if_fail (MODEST_IS_DIMMING_RULES_GROUP(self));
228 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(self);
230 g_hash_table_foreach (priv->rules_map, _execute_dimming_rule, NULL);
235 _execute_dimming_rule (gpointer key, gpointer value, gpointer user_data)
237 g_return_if_fail (MODEST_IS_DIMMING_RULE (value));
239 /* Process dimming rule */
240 modest_dimming_rule_process (MODEST_DIMMING_RULE(value));
244 _insensitive_press_callback (GtkWidget *widget, gpointer user_data)
246 ModestDimmingRulesGroup *group = NULL;
247 ModestDimmingRule *rule = NULL;
248 gchar *notification = NULL;
250 g_return_if_fail (MODEST_IS_DIMMING_RULE (user_data));
251 rule = MODEST_DIMMING_RULE (user_data);
253 /* Check if this group has notification system enabled */
254 group = modest_dimming_rule_get_group (rule);
255 if (!modest_dimming_rules_group_notifications_enabled (group))
258 /* Get specific notification */
259 notification = modest_dimming_rule_get_notification (rule);
260 if (notification == NULL)
263 /* Show notification banner */
264 modest_platform_information_banner (NULL, NULL, notification);
269 g_object_unref(group);
270 if (notification != NULL)
271 g_free(notification);