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#include <gtk/gtk.h>
#include <libdbusmenu-gtk/client.h>
#include <dbus/dbus-glib.h>
#include <dbus/dbus-glib-bindings.h>
#include <libindicator/indicator.h>
INDICATOR_SET_VERSION
INDICATOR_SET_NAME("users-status-session")
#include "dbus-shared-names.h"
#include "status-service-client.h"
static DbusmenuGtkClient * status_client = NULL;
static DbusmenuGtkClient * users_client = NULL;
static DbusmenuGtkClient * session_client = NULL;
static GtkMenu * main_menu = NULL;
static GtkWidget * status_separator = NULL;
static GtkWidget * users_separator = NULL;
#define SEPARATOR_SHOWN(sep) (sep != NULL && GTK_WIDGET_VISIBLE(sep))
static GtkWidget * loading_item = NULL;
static DBusGConnection * connection = NULL;
static DBusGProxy * proxy = NULL;
GtkLabel *
get_label (void)
{
GtkLabel * returnval = GTK_LABEL(gtk_label_new("Ted Gould"));
return returnval;
}
GtkImage *
get_icon (void)
{
return NULL;
}
static void
menu_add (GtkContainer * source, GtkWidget * addee, GtkMenu * addto, guint positionoffset)
{
GList * location = g_list_find(GTK_MENU_SHELL(source)->children, addee);
guint position = g_list_position(GTK_MENU_SHELL(source)->children, location);
position += positionoffset;
g_debug("Adding a widget: %d", position);
gtk_menu_insert(addto, addee, position);
gtk_widget_show(addee);
gtk_widget_hide(loading_item);
return;
}
static void
status_menu_add (GtkContainer * container, GtkWidget * widget, gpointer userdata)
{
menu_add(container, widget, GTK_MENU(userdata), 0);
gtk_widget_show(status_separator);
return;
}
static void
users_menu_add (GtkContainer * container, GtkWidget * widget, gpointer userdata)
{
guint position = 0;
if (SEPARATOR_SHOWN(status_separator)) {
GList * location = g_list_find(GTK_MENU_SHELL(main_menu)->children, status_separator);
position = g_list_position(GTK_MENU_SHELL(main_menu)->children, location) + 1;
}
menu_add(container, widget, GTK_MENU(userdata), position);
gtk_widget_show(users_separator);
return;
}
static gboolean
build_status_menu (gpointer userdata)
{
guint returnval = 0;
GError * error = NULL;
if (proxy == NULL) {
/* If we don't have DBus, let's stay in the idle loop */
return TRUE;
}
if (!org_freedesktop_DBus_start_service_by_name (proxy, INDICATOR_STATUS_DBUS_NAME, 0, &returnval, &error)) {
g_error("Unable to send message to DBus to start service: %s", error != NULL ? error->message : "(NULL error)" );
g_error_free(error);
return FALSE;
}
if (returnval != DBUS_START_REPLY_SUCCESS && returnval != DBUS_START_REPLY_ALREADY_RUNNING) {
g_error("Return value isn't indicative of success: %d", returnval);
return FALSE;
}
status_client = dbusmenu_gtkclient_new(INDICATOR_STATUS_DBUS_NAME, INDICATOR_STATUS_DBUS_OBJECT);
g_signal_connect(G_OBJECT(status_client), DBUSMENU_GTKCLIENT_SIGNAL_ROOT_CHANGED, G_CALLBACK(status_menu_add), main_menu);
status_separator = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(main_menu), status_separator);
gtk_widget_hide(status_separator); /* Should be default, I'm just being explicit. $(%*#$ hide already! */
return FALSE;
}
static gboolean
build_users_menu (gpointer userdata)
{
guint returnval = 0;
GError * error = NULL;
if (proxy == NULL) {
/* If we don't have DBus, let's stay in the idle loop */
return TRUE;
}
if (!org_freedesktop_DBus_start_service_by_name (proxy, INDICATOR_USERS_DBUS_NAME, 0, &returnval, &error)) {
g_error("Unable to send message to DBus to start service: %s", error != NULL ? error->message : "(NULL error)" );
g_error_free(error);
return FALSE;
}
if (returnval != DBUS_START_REPLY_SUCCESS && returnval != DBUS_START_REPLY_ALREADY_RUNNING) {
g_error("Return value isn't indicative of success: %d", returnval);
return FALSE;
}
users_client = dbusmenu_gtkclient_new(INDICATOR_USERS_DBUS_NAME, INDICATOR_USERS_DBUS_OBJECT);
g_signal_connect(G_OBJECT(users_client), DBUSMENU_GTKCLIENT_SIGNAL_ROOT_CHANGED, G_CALLBACK(users_menu_add), main_menu);
users_separator = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(main_menu), users_separator);
gtk_widget_hide(users_separator); /* Should be default, I'm just being explicit. $(%*#$ hide already! */
return FALSE;
}
static void
child_added (DbusmenuMenuitem * parent, DbusmenuMenuitem * child, guint position, guint (*posfunc) (void))
{
}
static void
child_moved (DbusmenuMenuitem * parent, DbusmenuMenuitem * child, guint newpos, guint oldpos, guint (*posfunc) (void))
{
}
/* Session Menu Stuff */
static guint
session_menu_pos_offset (void)
{
guint position = 0;
if (SEPARATOR_SHOWN(users_separator)) {
GList * location = g_list_find(GTK_MENU_SHELL(main_menu)->children, users_separator);
position = g_list_position(GTK_MENU_SHELL(main_menu)->children, location) + 1;
}
return position;
}
static void
session_menu_removed (DbusmenuMenuitem * root, DbusmenuMenuitem * child, gpointer user_data)
{
return;
}
static void
session_menu_root_changed(DbusmenuGtkClient * client, DbusmenuMenuitem * newroot, GtkMenu * main)
{
if (newroot == NULL) {
/* We're assuming this'll crash the least so it doesn't
hide a separator. May be a bad choice. */
return;
}
g_signal_connect(G_OBJECT(newroot), DBUSMENU_MENUITEM_SIGNAL_CHILD_ADDED, G_CALLBACK(child_added), session_menu_pos_offset);
g_signal_connect(G_OBJECT(newroot), DBUSMENU_MENUITEM_SIGNAL_CHILD_REMOVED, G_CALLBACK(session_menu_removed), NULL);
g_signal_connect(G_OBJECT(newroot), DBUSMENU_MENUITEM_SIGNAL_CHILD_MOVED, G_CALLBACK(child_moved), session_menu_pos_offset);
GList * child = NULL;
guint count = 0;
for (child = dbusmenu_menuitem_get_children(newroot); child != NULL; child = g_list_next(child), count++) {
child_added(newroot, DBUSMENU_MENUITEM(child->data), count, session_menu_pos_offset);
}
return;
}
static gboolean
build_session_menu (gpointer userdata)
{
guint returnval = 0;
GError * error = NULL;
if (proxy == NULL) {
/* If we don't have DBus, let's stay in the idle loop */
return TRUE;
}
if (!org_freedesktop_DBus_start_service_by_name (proxy, INDICATOR_SESSION_DBUS_NAME, 0, &returnval, &error)) {
g_error("Unable to send message to DBus to start service: %s", error != NULL ? error->message : "(NULL error)" );
g_error_free(error);
return FALSE;
}
if (returnval != DBUS_START_REPLY_SUCCESS && returnval != DBUS_START_REPLY_ALREADY_RUNNING) {
g_error("Return value isn't indicative of success: %d", returnval);
return FALSE;
}
session_client = dbusmenu_gtkclient_new(INDICATOR_SESSION_DBUS_NAME, INDICATOR_SESSION_DBUS_OBJECT);
g_signal_connect(G_OBJECT(session_client), DBUSMENU_GTKCLIENT_SIGNAL_ROOT_CHANGED, G_CALLBACK(session_menu_root_changed), main_menu);
return FALSE;
}
/* Base menu stuff */
GtkMenu *
get_menu (void)
{
connection = dbus_g_bus_get(DBUS_BUS_SESSION, NULL);
proxy = dbus_g_proxy_new_for_name(connection, DBUS_SERVICE_DBUS, DBUS_PATH_DBUS, DBUS_INTERFACE_DBUS);
g_idle_add(build_status_menu, NULL);
g_idle_add(build_users_menu, NULL);
g_idle_add(build_session_menu, NULL);
main_menu = GTK_MENU(gtk_menu_new());
loading_item = gtk_menu_item_new_with_label("Loading...");
gtk_menu_shell_append(GTK_MENU_SHELL(main_menu), loading_item);
return main_menu;
}
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