1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
|
#include <string.h>
#include <gtk/gtk.h>
#include <libindicate/listener.h>
#include "im-menu-item.h"
#include "app-menu-item.h"
static IndicateListener * listener;
static GList * imList;
static GHashTable * serverHash;
typedef struct _imList_t imList_t;
struct _imList_t {
IndicateListenerServer * server;
IndicateListenerIndicator * indicator;
GtkWidget * menuitem;
};
static gboolean
imList_equal (gconstpointer a, gconstpointer b)
{
imList_t * pa, * pb;
pa = (imList_t *)a;
pb = (imList_t *)b;
gchar * pas = INDICATE_LISTENER_SERVER_DBUS_NAME(pa->server);
gchar * pbs = INDICATE_LISTENER_SERVER_DBUS_NAME(pb->server);
guint pai = INDICATE_LISTENER_INDICATOR_ID(pa->indicator);
guint pbi = INDICATE_LISTENER_INDICATOR_ID(pb->indicator);
g_debug("\tComparing (%s %d) to (%s %d)", pas, pai, pbs, pbi);
return !((!strcmp(pas, pbs)) && (pai == pbi));
}
void
server_added (IndicateListener * listener, IndicateListenerServer * server, gchar * type, gpointer data)
{
if (type == NULL) {
return;
}
if (type[0] == '\0') {
return;
}
if (strncmp(type, "message", strlen("message"))) {
return;
}
GtkMenuShell * menushell = GTK_MENU_SHELL(data);
if (menushell == NULL) {
g_error("Data in callback is not a menushell");
return;
}
gchar * servername = g_strdup(INDICATE_LISTENER_SERVER_DBUS_NAME(server));
AppMenuItem * menuitem = app_menu_item_new(listener, server);
g_hash_table_insert(serverHash, servername, menuitem);
gtk_menu_shell_prepend(menushell, GTK_WIDGET(menuitem));
return;
}
void
server_removed (IndicateListener * listener, IndicateListenerServer * server, gchar * type, gpointer data)
{
gpointer lookup = g_hash_table_lookup(serverHash, INDICATE_LISTENER_SERVER_DBUS_NAME(server));
if (lookup == NULL) {
return;
}
g_hash_table_remove(serverHash, INDICATE_LISTENER_SERVER_DBUS_NAME(server));
AppMenuItem * menuitem = APP_MENU_ITEM(lookup);
g_return_if_fail(menuitem != NULL);
gtk_widget_hide(GTK_WIDGET(menuitem));
gtk_container_remove(GTK_CONTAINER(data), GTK_WIDGET(menuitem));
return;
}
static void
subtype_cb (IndicateListener * listener, IndicateListenerServer * server, IndicateListenerIndicator * indicator, gchar * property, gchar * propertydata, gpointer data)
{
GtkMenuShell * menushell = GTK_MENU_SHELL(data);
if (menushell == NULL) {
g_error("Data in callback is not a menushell");
return;
}
if (property == NULL || strcmp(property, "subtype")) {
/* We should only ever get subtypes, but just in case */
g_warning("Subtype callback got a property '%s'", property);
return;
}
if (propertydata == NULL || propertydata[0] == '\0') {
/* It's possible that this message didn't have a subtype. That's
* okay, but we don't want to display those */
g_debug("No subtype");
return;
}
g_debug("Message subtype: %s", propertydata);
if (!strcmp(propertydata, "im")) {
imList_t * listItem = g_new(imList_t, 1);
listItem->server = server;
listItem->indicator = indicator;
g_debug("Building IM Item");
ImMenuItem * menuitem = im_menu_item_new(listener, server, indicator);
g_object_ref(G_OBJECT(menuitem));
listItem->menuitem = GTK_WIDGET(menuitem);
g_debug("Adding to IM Hash");
imList = g_list_append(imList, listItem);
g_debug("Placing in Shell");
gtk_menu_shell_prepend(menushell, GTK_WIDGET(menuitem));
}
return;
}
static void
indicator_added (IndicateListener * listener, IndicateListenerServer * server, IndicateListenerIndicator * indicator, gchar * type, gpointer data)
{
if (type == NULL || strcmp(type, "message")) {
/* We only care about message type indicators
all of the others can go to the bit bucket */
g_debug("Ignoreing indicator of type '%s'", type);
return;
}
g_debug("Got a message");
indicate_listener_get_property(listener, server, indicator, "subtype", subtype_cb, data);
return;
}
static void
indicator_removed (IndicateListener * listener, IndicateListenerServer * server, IndicateListenerIndicator * indicator, gchar * type, gpointer data)
{
g_debug("Removing %s %d", (gchar*)server, (guint)indicator);
if (type == NULL || strcmp(type, "message")) {
/* We only care about message type indicators
all of the others can go to the bit bucket */
g_debug("Ignoreing indicator of type '%s'", type);
return;
}
gboolean removed = FALSE;
/* Look in the IM Hash Table */
imList_t listData;
listData.server = server;
listData.indicator = indicator;
GList * listItem = g_list_find_custom(imList, &listData, imList_equal);
GtkWidget * menuitem = NULL;
if (listItem != NULL) {
menuitem = ((imList_t *)listItem->data)->menuitem;
}
if (!removed && menuitem != NULL) {
g_object_ref(menuitem);
imList = g_list_remove(imList, listItem->data);
gtk_widget_hide(menuitem);
gtk_container_remove(GTK_CONTAINER(data), menuitem);
g_object_unref(menuitem);
removed = TRUE;
}
if (!removed) {
g_warning("We were asked to remove %s %d but we didn't.", (gchar*)server, (guint)indicator);
}
return;
}
GtkWidget *
get_menu_item (void)
{
listener = indicate_listener_new();
imList = NULL;
serverHash = g_hash_table_new_full(g_str_hash, g_str_equal,
g_free, NULL);
GtkWidget * mainmenu = gtk_menu_item_new();
GtkWidget * image = gtk_image_new_from_icon_name("indicator-messages", GTK_ICON_SIZE_MENU);
gtk_widget_show(image);
gtk_container_add(GTK_CONTAINER(mainmenu), image);
GtkWidget * submenu = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(mainmenu), submenu);
gtk_widget_show(submenu);
gtk_widget_show(mainmenu);
g_signal_connect(listener, INDICATE_LISTENER_SIGNAL_INDICATOR_ADDED, G_CALLBACK(indicator_added), submenu);
g_signal_connect(listener, INDICATE_LISTENER_SIGNAL_INDICATOR_REMOVED, G_CALLBACK(indicator_removed), submenu);
g_signal_connect(listener, INDICATE_LISTENER_SIGNAL_SERVER_ADDED, G_CALLBACK(server_added), submenu);
g_signal_connect(listener, INDICATE_LISTENER_SIGNAL_SERVER_REMOVED, G_CALLBACK(server_removed), submenu);
return mainmenu;
}
|
