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-rw-r--r--src/Makefile.am2
-rw-r--r--src/dbus-shared-names.h4
-rw-r--r--src/dbusmenu-shared.h4
-rw-r--r--src/indicator-session.c148
-rw-r--r--src/session-service.c112
5 files changed, 215 insertions, 55 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 2c607f5..fdbf466 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -11,6 +11,7 @@ sessionlib_LTLIBRARIES = libsession.la
libsession_la_SOURCES = \
indicator-session.c \
dbus-shared-names.h \
+ dbusmenu-shared.h \
users-service-client.h
libsession_la_CFLAGS = $(APPLET_CFLAGS) -Wall -Werror
libsession_la_LIBADD = $(APPLET_LIBS)
@@ -42,6 +43,7 @@ indicator_session_service_SOURCES = \
lock-helper.c \
lock-helper.h \
session-service.c \
+ dbusmenu-shared.h \
gtk-dialog/gconf-helper.c \
users-service-dbus.h \
users-service-dbus.c \
diff --git a/src/dbus-shared-names.h b/src/dbus-shared-names.h
index 1fd256f..253cba8 100644
--- a/src/dbus-shared-names.h
+++ b/src/dbus-shared-names.h
@@ -38,4 +38,8 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#define INDICATOR_SESSION_DBUS_OBJECT "/org/ayatana/indicator/session/menu"
#define INDICATOR_SESSION_DBUS_VERSION 0
+#define USER_ITEM_TYPE "x-canonical-user-item"
+#define USER_ITEM_PROP_NAME "user-item-name"
+#define USER_ITEM_PROP_LOGGED_IN "user-item-logged-in"
+
#endif /* __DBUS_SHARED_NAMES_H__ */
diff --git a/src/dbusmenu-shared.h b/src/dbusmenu-shared.h
new file mode 100644
index 0000000..1ef179b
--- /dev/null
+++ b/src/dbusmenu-shared.h
@@ -0,0 +1,4 @@
+
+#define MENU_SWITCH_TYPE "x-canonical-switch-from"
+#define MENU_SWITCH_USER "x-canonical-switch-username"
+
diff --git a/src/indicator-session.c b/src/indicator-session.c
index dda8c76..a97eb95 100644
--- a/src/indicator-session.c
+++ b/src/indicator-session.c
@@ -22,6 +22,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#include <glib.h>
#include <glib-object.h>
+#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <libdbusmenu-gtk/menu.h>
@@ -33,6 +34,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#include <libindicator/indicator-service-manager.h>
#include "dbus-shared-names.h"
+#include "dbusmenu-shared.h"
#define INDICATOR_SESSION_TYPE (indicator_session_get_type ())
#define INDICATOR_SESSION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), INDICATOR_SESSION_TYPE, IndicatorSession))
@@ -51,6 +53,8 @@ struct _IndicatorSessionClass {
struct _IndicatorSession {
IndicatorObject parent;
IndicatorServiceManager * service;
+ GtkImage * status_image;
+ DbusmenuGtkMenu * menu;
};
GType indicator_session_get_type (void);
@@ -63,6 +67,8 @@ INDICATOR_SET_TYPE(INDICATOR_SESSION_TYPE)
static GtkLabel * get_label (IndicatorObject * io);
static GtkImage * get_icon (IndicatorObject * io);
static GtkMenu * get_menu (IndicatorObject * io);
+static gboolean build_menu_switch (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client);
+static gboolean new_user_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client);
static void indicator_session_class_init (IndicatorSessionClass *klass);
static void indicator_session_init (IndicatorSession *self);
@@ -96,6 +102,13 @@ indicator_session_init (IndicatorSession *self)
/* Now let's fire these guys up. */
self->service = indicator_service_manager_new_version(INDICATOR_SESSION_DBUS_NAME, INDICATOR_SESSION_DBUS_VERSION);
+ self->status_image = GTK_IMAGE(gtk_image_new_from_icon_name("system-shutdown-panel", GTK_ICON_SIZE_MENU));
+ self->menu = dbusmenu_gtkmenu_new(INDICATOR_SESSION_DBUS_NAME, INDICATOR_SESSION_DBUS_OBJECT);
+
+ DbusmenuClient * client = DBUSMENU_CLIENT(dbusmenu_gtkmenu_get_client(self->menu));
+ dbusmenu_client_add_type_handler(client, MENU_SWITCH_TYPE, build_menu_switch);
+ dbusmenu_client_add_type_handler(client, USER_ITEM_TYPE, new_user_item);
+
return;
}
@@ -130,9 +143,37 @@ get_label (IndicatorObject * io)
static GtkImage *
get_icon (IndicatorObject * io)
{
- GtkImage * status_image = GTK_IMAGE(gtk_image_new_from_icon_name("system-shutdown-panel", GTK_ICON_SIZE_MENU));
- gtk_widget_show(GTK_WIDGET(status_image));
- return status_image;
+ gtk_widget_show(GTK_WIDGET(INDICATOR_SESSION(io)->status_image));
+ return INDICATOR_SESSION(io)->status_image;
+}
+
+/* Builds an item with a hip little logged in icon. */
+static gboolean
+new_user_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
+{
+ GtkMenuItem * gmi = GTK_MENU_ITEM(gtk_menu_item_new());
+ GtkWidget * hbox = gtk_hbox_new(FALSE, 0);
+
+ GtkWidget * label = gtk_label_new(dbusmenu_menuitem_property_get(newitem, USER_ITEM_PROP_NAME));
+ gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 0);
+ gtk_widget_show(label);
+
+ GtkWidget * icon = gtk_image_new_from_icon_name("account-logged-in", GTK_ICON_SIZE_MENU);
+ gtk_misc_set_alignment(GTK_MISC(icon), 1.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(hbox), icon, FALSE, FALSE, 0);
+ if (dbusmenu_menuitem_property_get_bool(newitem, USER_ITEM_PROP_LOGGED_IN)) {
+ gtk_widget_show(icon);
+ } else {
+ gtk_widget_hide(icon);
+ }
+
+ gtk_container_add(GTK_CONTAINER(gmi), hbox);
+ gtk_widget_show(hbox);
+
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, gmi, parent);
+
+ return TRUE;
}
/* Indicator based function to get the menu for the whole
@@ -141,7 +182,106 @@ get_icon (IndicatorObject * io)
static GtkMenu *
get_menu (IndicatorObject * io)
{
- return GTK_MENU(dbusmenu_gtkmenu_new(INDICATOR_SESSION_DBUS_NAME, INDICATOR_SESSION_DBUS_OBJECT));
+ return GTK_MENU(INDICATOR_SESSION(io)->menu);
}
+static void
+switch_property_change (DbusmenuMenuitem * item, const gchar * property, const GValue * value, gpointer user_data)
+{
+ if (g_strcmp0(property, MENU_SWITCH_USER) != 0) {
+ return;
+ }
+
+ GtkMenuItem * gmi = dbusmenu_gtkclient_menuitem_get(DBUSMENU_GTKCLIENT(user_data), item);
+ gchar * finalstring = NULL;
+ gboolean set_ellipsize = FALSE;
+
+ /* If there's a NULL string of some type, then we want to
+ go back to our old 'Switch User' which isn't great but
+ eh, this error condition should never happen. */
+ if (value == NULL || g_value_get_string(value) == NULL || g_value_get_string(value)[0] == '\0') {
+ finalstring = _("Switch User...");
+ set_ellipsize = FALSE;
+ }
+
+ if (finalstring == NULL) {
+ const gchar * username = g_value_get_string(value);
+ GtkStyle * style = gtk_widget_get_style(GTK_WIDGET(gmi));
+
+ PangoLayout * layout = pango_layout_new(gtk_widget_get_pango_context(GTK_WIDGET(gmi)));
+ pango_layout_set_text(layout, username, -1);
+ pango_layout_set_font_description(layout, style->font_desc);
+
+ gint width;
+ pango_layout_get_pixel_size(layout, &width, NULL);
+ g_debug("Username width %dpx", width);
+
+ gint point = pango_font_description_get_size(style->font_desc);
+ g_debug("Font size %f pt", (gfloat)point / PANGO_SCALE);
+
+ gdouble dpi = gdk_screen_get_resolution(gdk_screen_get_default());
+ g_debug("Screen DPI %f", dpi);
+
+ gdouble pixels_per_em = ((point * dpi) / 72.0f) / PANGO_SCALE;
+ gdouble ems = width / pixels_per_em;
+ g_debug("Username width %fem", ems);
+
+ /* TODO: We need some way to remove the elipsis from appearing
+ twice in the label. Not sure how to do that yet. */
+ finalstring = g_strdup_printf(_("Switch from %s..."), username);
+ if (ems >= 20.0f) {
+ set_ellipsize = TRUE;
+ } else {
+ set_ellipsize = FALSE;
+ }
+ }
+ gtk_menu_item_set_label(gmi, finalstring);
+
+ GtkLabel * label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(gmi)));
+ if (label != NULL) {
+ if (set_ellipsize) {
+ gtk_label_set_ellipsize(label, PANGO_ELLIPSIZE_END);
+ } else {
+ gtk_label_set_ellipsize(label, PANGO_ELLIPSIZE_NONE);
+ }
+ }
+
+ return;
+}
+
+static const gchar * dbusmenu_item_data = "dbusmenu-item";
+
+/* Callback for when the style changes so we can reevaluate the
+ size of the user name with the potentially new font. */
+static void
+switch_style_set (GtkWidget * widget, GtkStyle * prev_style, gpointer user_data)
+{
+ DbusmenuGtkClient * client = DBUSMENU_GTKCLIENT(user_data);
+ DbusmenuMenuitem * mi = DBUSMENU_MENUITEM(g_object_get_data(G_OBJECT(widget), dbusmenu_item_data));
+
+ switch_property_change(mi, MENU_SWITCH_USER, dbusmenu_menuitem_property_get_value(mi, MENU_SWITCH_USER), client);
+ return;
+}
+
+
+/* This function checks to see if the user name is short enough
+ to not need ellipsing itself, or if, it will get ellipsed by
+ the standard label processor. */
+static gboolean
+build_menu_switch (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
+{
+ GtkMenuItem * gmi = GTK_MENU_ITEM(gtk_menu_item_new());
+ if (gmi == NULL) {
+ return FALSE;
+ }
+ g_object_set_data(G_OBJECT(gmi), dbusmenu_item_data, newitem);
+
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, gmi, parent);
+
+ g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(switch_property_change), client);
+ g_signal_connect(G_OBJECT(gmi), "style-set", G_CALLBACK(switch_style_set), client);
+ switch_property_change(newitem, MENU_SWITCH_USER, dbusmenu_menuitem_property_get_value(newitem, MENU_SWITCH_USER), client);
+
+ return TRUE;
+}
diff --git a/src/session-service.c b/src/session-service.c
index e89a9a0..9fb9ee7 100644
--- a/src/session-service.c
+++ b/src/session-service.c
@@ -38,15 +38,16 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#include <libindicator/indicator-service.h>
#include "dbus-shared-names.h"
+#include "dbusmenu-shared.h"
#include "gtk-dialog/gconf-helper.h"
#include "users-service-dbus.h"
#include "lock-helper.h"
-#define DKP_ADDRESS "org.freedesktop.DeviceKit.Power"
-#define DKP_OBJECT "/org/freedesktop/DeviceKit/Power"
-#define DKP_INTERFACE "org.freedesktop.DeviceKit.Power"
+#define UP_ADDRESS "org.freedesktop.UPower"
+#define UP_OBJECT "/org/freedesktop/UPower"
+#define UP_INTERFACE "org.freedesktop.UPower"
#define GUEST_SESSION_LAUNCHER "/usr/share/gdm/guest-session/guest-session-launch"
@@ -72,8 +73,8 @@ static GList *users;
static DbusmenuMenuitem * root_menuitem = NULL;
static GMainLoop * mainloop = NULL;
-static DBusGProxy * dkp_main_proxy = NULL;
-static DBusGProxy * dkp_prop_proxy = NULL;
+static DBusGProxy * up_main_proxy = NULL;
+static DBusGProxy * up_prop_proxy = NULL;
static DBusGProxyCall * suspend_call = NULL;
static DBusGProxyCall * hibernate_call = NULL;
@@ -147,14 +148,14 @@ machine_sleep (DbusmenuMenuitem * mi, guint timestamp, gpointer userdata)
{
gchar * type = (gchar *)userdata;
- if (dkp_main_proxy == NULL) {
- g_warning("Can not %s as no DeviceKit Power Proxy", type);
+ if (up_main_proxy == NULL) {
+ g_warning("Can not %s as no upower proxy", type);
}
screensaver_throttle(type);
lock_screen(NULL, 0, NULL);
- dbus_g_proxy_begin_call(dkp_main_proxy,
+ dbus_g_proxy_begin_call(up_main_proxy,
type,
sleep_response,
NULL,
@@ -213,17 +214,17 @@ hibernate_prop_cb (DBusGProxy * proxy, DBusGProxyCall * call, gpointer userdata)
/* A signal that we need to recheck to ensure we can still
hibernate and/or suspend */
static void
-dpk_changed_cb (DBusGProxy * proxy, gpointer user_data)
+up_changed_cb (DBusGProxy * proxy, gpointer user_data)
{
/* Start Async call to see if we can hibernate */
if (suspend_call == NULL) {
- suspend_call = dbus_g_proxy_begin_call(dkp_prop_proxy,
+ suspend_call = dbus_g_proxy_begin_call(up_prop_proxy,
"Get",
suspend_prop_cb,
NULL,
NULL,
G_TYPE_STRING,
- DKP_INTERFACE,
+ UP_INTERFACE,
G_TYPE_STRING,
"can-suspend",
G_TYPE_INVALID,
@@ -233,13 +234,13 @@ dpk_changed_cb (DBusGProxy * proxy, gpointer user_data)
/* Start Async call to see if we can suspend */
if (hibernate_call == NULL) {
- hibernate_call = dbus_g_proxy_begin_call(dkp_prop_proxy,
+ hibernate_call = dbus_g_proxy_begin_call(up_prop_proxy,
"Get",
hibernate_prop_cb,
NULL,
NULL,
G_TYPE_STRING,
- DKP_INTERFACE,
+ UP_INTERFACE,
G_TYPE_STRING,
"can-hibernate",
G_TYPE_INVALID,
@@ -254,39 +255,39 @@ dpk_changed_cb (DBusGProxy * proxy, gpointer user_data)
DKp checking. We're even setting up the calls for the props
we need */
static void
-setup_dkp (void) {
+setup_up (void) {
DBusGConnection * bus = dbus_g_bus_get(DBUS_BUS_SYSTEM, NULL);
g_return_if_fail(bus != NULL);
- if (dkp_main_proxy == NULL) {
- dkp_main_proxy = dbus_g_proxy_new_for_name(bus,
- DKP_ADDRESS,
- DKP_OBJECT,
- DKP_INTERFACE);
+ if (up_main_proxy == NULL) {
+ up_main_proxy = dbus_g_proxy_new_for_name(bus,
+ UP_ADDRESS,
+ UP_OBJECT,
+ UP_INTERFACE);
}
- g_return_if_fail(dkp_main_proxy != NULL);
+ g_return_if_fail(up_main_proxy != NULL);
- if (dkp_prop_proxy == NULL) {
- dkp_prop_proxy = dbus_g_proxy_new_for_name(bus,
- DKP_ADDRESS,
- DKP_OBJECT,
+ if (up_prop_proxy == NULL) {
+ up_prop_proxy = dbus_g_proxy_new_for_name(bus,
+ UP_ADDRESS,
+ UP_OBJECT,
DBUS_INTERFACE_PROPERTIES);
}
- g_return_if_fail(dkp_prop_proxy != NULL);
+ g_return_if_fail(up_prop_proxy != NULL);
/* Connect to changed signal */
- dbus_g_proxy_add_signal(dkp_main_proxy,
+ dbus_g_proxy_add_signal(up_main_proxy,
"Changed",
G_TYPE_INVALID);
- dbus_g_proxy_connect_signal(dkp_main_proxy,
+ dbus_g_proxy_connect_signal(up_main_proxy,
"Changed",
- G_CALLBACK(dpk_changed_cb),
+ G_CALLBACK(up_changed_cb),
NULL,
NULL);
/* Force an original "changed" event */
- dpk_changed_cb(dkp_main_proxy, NULL);
+ up_changed_cb(up_main_proxy, NULL);
return;
}
@@ -437,14 +438,40 @@ rebuild_items (DbusmenuMenuitem *root,
if (can_activate == TRUE)
{
+ DbusmenuMenuitem * separator1 = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set(separator1, DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_CLIENT_TYPES_SEPARATOR);
+ dbusmenu_menuitem_child_append(root, separator1);
+
if (check_guest_session ())
{
mi = dbusmenu_menuitem_new ();
- dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Guest Session"));
+ dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_TYPE, USER_ITEM_TYPE);
+ dbusmenu_menuitem_property_set (mi, USER_ITEM_PROP_NAME, _("Guest Session"));
+ dbusmenu_menuitem_property_set_bool (mi, USER_ITEM_PROP_LOGGED_IN, FALSE);
dbusmenu_menuitem_child_append (root, mi);
g_signal_connect (G_OBJECT (mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_guest_session), NULL);
}
+ if (check_new_session ())
+ {
+ ensure_gconf_client ();
+
+ switch_menuitem = dbusmenu_menuitem_new ();
+ dbusmenu_menuitem_property_set (switch_menuitem, DBUSMENU_MENUITEM_PROP_TYPE, MENU_SWITCH_TYPE);
+ dbusmenu_menuitem_property_set (switch_menuitem, MENU_SWITCH_USER, g_get_user_name());
+ dbusmenu_menuitem_child_append (root, switch_menuitem);
+ g_signal_connect (G_OBJECT (switch_menuitem), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_new_session), NULL);
+
+ if (gconf_client_get_bool (gconf_client, LOCKDOWN_KEY, NULL))
+ {
+ dbusmenu_menuitem_property_set_bool (switch_menuitem, DBUSMENU_MENUITEM_PROP_VISIBLE, FALSE);
+ }
+ else
+ {
+ dbusmenu_menuitem_property_set_bool (switch_menuitem, DBUSMENU_MENUITEM_PROP_VISIBLE, TRUE);
+ }
+ }
+
if (count > MINIMUM_USERS && count < MAXIMUM_USERS)
{
if (users != NULL)
@@ -470,30 +497,13 @@ rebuild_items (DbusmenuMenuitem *root,
user->service = service;
mi = dbusmenu_menuitem_new ();
- dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_LABEL, user->real_name);
+ dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_TYPE, USER_ITEM_TYPE);
+ dbusmenu_menuitem_property_set (mi, USER_ITEM_PROP_NAME, user->real_name);
+ dbusmenu_menuitem_property_set_bool (mi, USER_ITEM_PROP_LOGGED_IN, user->sessions != NULL);
dbusmenu_menuitem_child_append (root, mi);
g_signal_connect (G_OBJECT (mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_user_session), user);
}
}
-
- if (check_new_session ())
- {
- ensure_gconf_client ();
-
- switch_menuitem = dbusmenu_menuitem_new ();
- dbusmenu_menuitem_property_set (switch_menuitem, DBUSMENU_MENUITEM_PROP_LABEL, _("Switch User..."));
- dbusmenu_menuitem_child_append (root, switch_menuitem);
- g_signal_connect (G_OBJECT (switch_menuitem), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_new_session), NULL);
-
- if (gconf_client_get_bool (gconf_client, LOCKDOWN_KEY, NULL))
- {
- dbusmenu_menuitem_property_set_bool (switch_menuitem, DBUSMENU_MENUITEM_PROP_VISIBLE, FALSE);
- }
- else
- {
- dbusmenu_menuitem_property_set_bool (switch_menuitem, DBUSMENU_MENUITEM_PROP_VISIBLE, TRUE);
- }
- }
}
DbusmenuMenuitem * separator = dbusmenu_menuitem_new();
@@ -639,7 +649,7 @@ main (int argc, char ** argv)
G_CALLBACK (user_removed),
root_menuitem);
- setup_dkp();
+ setup_up();
DbusmenuServer * server = dbusmenu_server_new(INDICATOR_SESSION_DBUS_OBJECT);
dbusmenu_server_set_root(server, root_menuitem);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 08:20:39 +0000