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
|
#include <glib.h>
#include <glib/gi18n.h>
#include <gio/gio.h>
#include <libdbusmenu-glib/dbusmenu-glib.h>
#include "status-items.h"
#include "status-provider.h"
static const gchar * status_strings [STATUS_PROVIDER_STATUS_LAST] = {
/* STATUS_PROVIDER_STATUS_ONLINE, */ N_("Available"),
/* STATUS_PROVIDER_STATUS_AWAY, */ N_("Away"),
/* STATUS_PROVIDER_STATUS_DND */ N_("Busy"),
/* STATUS_PROVIDER_STATUS_INVISIBLE */ N_("Invisible"),
/* STATUS_PROVIDER_STATUS_OFFLINE, */ N_("Offline"),
/* STATUS_PROVIDER_STATUS_DISCONNECTED*/ N_("Offline")
};
static const gchar * status_icons[STATUS_PROVIDER_STATUS_LAST] = {
/* STATUS_PROVIDER_STATUS_ONLINE, */ "user-available",
/* STATUS_PROVIDER_STATUS_AWAY, */ "user-away",
/* STATUS_PROVIDER_STATUS_DND, */ "user-busy",
/* STATUS_PROVIDER_STATUS_INVISIBLE, */ "user-invisible",
/* STATUS_PROVIDER_STATUS_OFFLINE */ "user-offline",
/* STATUS_PROVIDER_STATUS_DISCONNECTED */ "user-offline-panel"
};
static const gchar * panel_icons[STATUS_PROVIDER_STATUS_LAST] = {
/* STATUS_PROVIDER_STATUS_ONLINE, */ "indicator-messages-user-available",
/* STATUS_PROVIDER_STATUS_AWAY, */ "indicator-messages-user-away",
/* STATUS_PROVIDER_STATUS_DND, */ "indicator-messages-user-busy",
/* STATUS_PROVIDER_STATUS_INVISIBLE, */ "indicator-messages-user-invisible",
/* STATUS_PROVIDER_STATUS_OFFLINE */ "indicator-messages-user-offline",
/* STATUS_PROVIDER_STATUS_DISCONNECTED */ "indicator-messages-user-disconnected"
};
static const gchar * panel_active_icons[STATUS_PROVIDER_STATUS_LAST] = {
/* STATUS_PROVIDER_STATUS_ONLINE, */ "indicator-messages-new-user-available",
/* STATUS_PROVIDER_STATUS_AWAY, */ "indicator-messages-new-user-away",
/* STATUS_PROVIDER_STATUS_DND, */ "indicator-messages-new-user-busy",
/* STATUS_PROVIDER_STATUS_INVISIBLE, */ "indicator-messages-new-user-invisible",
/* STATUS_PROVIDER_STATUS_OFFLINE */ "indicator-messages-new-user-offline",
/* STATUS_PROVIDER_STATUS_DISCONNECTED */ "indicator-messages-new-user-disconnected"
};
/* Prototypes */
static gboolean provider_directory_parse (gpointer dir);
static gboolean load_status_provider (gpointer dir);
/* Globals */
static StatusProviderStatus current_status = STATUS_PROVIDER_STATUS_DISCONNECTED;
GList * menuitems = NULL;
GList * status_providers = NULL;
/* Build the inital status items and start kicking off the async code
for handling all the statuses */
GList *
status_items_build (StatusUpdateFunc status_update_func)
{
int i;
for (i = STATUS_PROVIDER_STATUS_ONLINE; i < STATUS_PROVIDER_STATUS_DISCONNECTED; i++) {
DbusmenuMenuitem * item = dbusmenu_menuitem_new();
dbusmenu_menuitem_property_set(item, DBUSMENU_MENUITEM_PROP_LABEL, _(status_strings[i]));
dbusmenu_menuitem_property_set(item, DBUSMENU_MENUITEM_PROP_ICON_NAME, status_icons[i]);
dbusmenu_menuitem_property_set_bool(item, DBUSMENU_MENUITEM_PROP_VISIBLE, TRUE);
dbusmenu_menuitem_property_set_bool(item, DBUSMENU_MENUITEM_PROP_ENABLED, FALSE);
dbusmenu_menuitem_property_set(item, DBUSMENU_MENUITEM_PROP_TOGGLE_TYPE, DBUSMENU_MENUITEM_TOGGLE_RADIO);
dbusmenu_menuitem_property_set(item, DBUSMENU_MENUITEM_PROP_TOGGLE_STATE, DBUSMENU_MENUITEM_TOGGLE_STATE_UNCHECKED);
menuitems = g_list_append(menuitems, item);
}
g_idle_add(provider_directory_parse, STATUS_PROVIDER_DIR);
return menuitems;
}
/* Clean up our globals and stop with all this allocation
of memory */
void
status_items_cleanup (void)
{
while (status_providers != NULL) {
StatusProvider * sprovider = STATUS_PROVIDER(status_providers->data);
g_object_unref(sprovider);
status_providers = g_list_remove(status_providers, sprovider);
}
return;
}
/* Get the icon that should be shown on the panel */
const gchar *
status_current_panel_icon (gboolean alert)
{
if (alert) {
return panel_active_icons[current_status];
} else {
return panel_icons[current_status];
}
}
/* Start parsing a directory and setting up the entires in the idle loop */
static gboolean
provider_directory_parse (gpointer directory)
{
const gchar * dirname = (const gchar *)directory;
g_debug("Looking for status providers in: %s", dirname);
if (!g_file_test(dirname, G_FILE_TEST_EXISTS)) {
return FALSE;
}
GDir * dir = g_dir_open(dirname, 0, NULL);
if (dir == NULL) {
return FALSE;
}
const gchar * name;
while ((name = g_dir_read_name(dir)) != NULL) {
if (!g_str_has_suffix(name, G_MODULE_SUFFIX)) {
continue;
}
gchar * fullname = g_build_filename(dirname, name, NULL);
g_idle_add(load_status_provider, fullname);
}
g_dir_close(dir);
return FALSE;
}
/* Close the module as an idle function so that we know
it's all cleaned up */
static gboolean
module_destroy_in_idle_helper (gpointer data)
{
GModule * module = (GModule *)data;
if (module != NULL) {
g_debug("Unloading module: %s", g_module_name(module));
g_module_close(module);
}
return FALSE;
}
/* Set up an idle function to close the module */
static void
module_destroy_in_idle (gpointer data)
{
g_idle_add_full(G_PRIORITY_LOW, module_destroy_in_idle_helper, data, NULL);
return;
}
/* Load a particular status provider */
static gboolean
load_status_provider (gpointer dir)
{
gchar * provider = (gchar *)dir;
if (!g_file_test(provider, G_FILE_TEST_EXISTS)) {
goto exit_final;
}
g_debug("Loading status provider: %s", provider);
GModule * module;
module = g_module_open(provider, G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL);
if (module == NULL) {
g_warning("Unable to module for: %s", provider);
goto exit_module_fail;
}
/* Got it */
GType (*type_func) (void);
if (!g_module_symbol(module, STATUS_PROVIDER_EXPORT_S, (gpointer *)&type_func)) {
g_warning("Unable to find type symbol in: %s", provider);
goto exit_module_fail;
}
GType provider_type = type_func();
if (provider_type == 0) {
g_warning("Unable to create type from: %s", provider);
goto exit_module_fail;
}
StatusProvider * sprovider = STATUS_PROVIDER(g_object_new(provider_type, NULL));
if (sprovider == NULL) {
g_warning("Unable to build provider from: %s", provider);
goto exit_module_fail;
}
/* Attach the module object to the status provider so
that when the status provider is free'd the module
is close automatically. */
g_object_set_data_full(G_OBJECT(sprovider), "status-provider-module", module, module_destroy_in_idle);
status_providers = g_list_prepend(status_providers, sprovider);
goto exit_final;
exit_module_fail:
g_module_close(module);
exit_final:
g_free(provider);
return FALSE;
}
|
