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 GHashTable *rules_map;
48 #define MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
49 MODEST_TYPE_DIMMING_RULES_GROUP, \
50 ModestDimmingRulesGroupPrivate))
53 static GObjectClass *parent_class = NULL;
55 static void _execute_dimming_rule (gpointer key, gpointer value, gpointer user_data);
56 static void _insensitive_press_callback (GtkWidget *widget, gpointer user_data);
61 modest_dimming_rules_group_get_type (void)
63 static GType my_type = 0;
65 static const GTypeInfo my_info = {
66 sizeof(ModestDimmingRulesGroupClass),
68 NULL, /* base finalize */
69 (GClassInitFunc) modest_dimming_rules_group_class_init,
70 NULL, /* class finalize */
71 NULL, /* class data */
72 sizeof(ModestDimmingRulesGroup),
74 (GInstanceInitFunc) modest_dimming_rules_group_init,
77 my_type = g_type_register_static (G_TYPE_OBJECT,
78 "ModestDimmingRulesGroup",
85 modest_dimming_rules_group_class_init (ModestDimmingRulesGroupClass *klass)
87 GObjectClass *gobject_class;
88 gobject_class = (GObjectClass*) klass;
90 parent_class = g_type_class_peek_parent (klass);
91 gobject_class->finalize = modest_dimming_rules_group_finalize;
93 g_type_class_add_private (gobject_class, sizeof(ModestDimmingRulesGroupPrivate));
97 modest_dimming_rules_group_init (ModestDimmingRulesGroup *obj)
99 ModestDimmingRulesGroupPrivate *priv;
101 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(obj);
104 priv->rules_map = g_hash_table_new_full ((GHashFunc) g_str_hash,
105 (GEqualFunc) g_str_equal,
106 (GDestroyNotify) g_free,
107 (GDestroyNotify) g_object_unref);
111 modest_dimming_rules_group_finalize (GObject *obj)
113 ModestDimmingRulesGroupPrivate *priv;
115 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(obj);
117 if (priv->name != NULL)
120 if (priv->rules_map != NULL)
121 g_hash_table_destroy (priv->rules_map);
123 G_OBJECT_CLASS(parent_class)->finalize (obj);
127 ModestDimmingRulesGroup*
128 modest_dimming_rules_group_new(const gchar *group_name)
130 ModestDimmingRulesGroup *obj;
131 ModestDimmingRulesGroupPrivate *priv;
133 g_return_val_if_fail (group_name != NULL, NULL);
135 obj = MODEST_DIMMING_RULES_GROUP(g_object_new(MODEST_TYPE_DIMMING_RULES_GROUP, NULL));
137 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(obj);
138 priv->name = g_strdup(group_name);
145 modest_dimming_rules_group_get_name (ModestDimmingRulesGroup *self)
147 ModestDimmingRulesGroupPrivate *priv;
149 g_return_val_if_fail (MODEST_IS_DIMMING_RULES_GROUP(self), NULL);
151 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(self);
153 return g_strdup (priv->name);
157 modest_dimming_rules_group_add_rules (ModestDimmingRulesGroup *self,
158 const ModestDimmingEntry modest_dimming_entries[],
162 ModestDimmingRulesGroupPrivate *priv;
163 ModestDimmingRule *dim_rule = NULL;
164 ModestDimmingEntry entry;
165 GtkWidget *widget = NULL;
166 gboolean unique = FALSE;
169 g_return_if_fail (MODEST_IS_DIMMING_RULES_GROUP(self));
170 g_return_if_fail (modest_dimming_entries != NULL);
171 g_return_if_fail (n_elements > 0);
172 g_return_if_fail (MODEST_IS_WINDOW(user_data));
174 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(self);
176 for (i=0; i < n_elements; i++) {
177 entry = modest_dimming_entries[i];
179 /* Check dimming_rule and action path are NOT NULL */
180 if (entry.action_path == NULL) continue;
181 if (entry.callback == NULL) continue;
183 /* Check action path is unique */
184 unique = g_hash_table_lookup (priv->rules_map, entry.action_path) == NULL;
185 if (!unique) continue;
187 /* Check action path is valid */
188 widget = modest_window_get_action_widget (MODEST_WINDOW (user_data), entry.action_path);
189 if (widget == NULL) continue;
191 /* Create a new dimming rule */
192 dim_rule = modest_dimming_rule_new (MODEST_WINDOW(user_data),
193 (ModestDimmingCallback) entry.callback,
196 /* Connect insensitive-presss handler to show notifications */
197 g_signal_connect (G_OBJECT (widget), "insensitive-press", G_CALLBACK (_insensitive_press_callback), dim_rule);
199 /* Register new dimming rule */
200 g_hash_table_insert (priv->rules_map, g_strdup(entry.action_path), dim_rule);
205 modest_dimming_rules_group_execute (ModestDimmingRulesGroup *self)
207 ModestDimmingRulesGroupPrivate *priv;
209 priv = MODEST_DIMMING_RULES_GROUP_GET_PRIVATE(self);
211 g_hash_table_foreach (priv->rules_map, _execute_dimming_rule, NULL);
216 _execute_dimming_rule (gpointer key, gpointer value, gpointer user_data)
218 g_return_if_fail (MODEST_IS_DIMMING_RULE (value));
220 /* Process dimming rule */
221 modest_dimming_rule_process (MODEST_DIMMING_RULE(value));
225 _insensitive_press_callback (GtkWidget *widget, gpointer user_data)
227 ModestDimmingRule *rule;
228 gchar *notification = NULL;
230 g_return_if_fail (MODEST_IS_DIMMING_RULE (user_data));
231 rule = MODEST_DIMMING_RULE (user_data);
233 /* Get specific notification */
234 notification = modest_dimming_rule_get_notification (rule);
235 if (notification == NULL) return;
237 /* Show notification banner */
238 modest_platform_information_banner (NULL, NULL, notification);
241 g_free(notification);