diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/indicator-session.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/indicator-session.c b/src/indicator-session.c index a1f83d1..7e9bb45 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> @@ -153,13 +154,81 @@ get_menu (IndicatorObject * io) 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; + } + + 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); + GtkWidget * off = gtk_offscreen_window_new(); + GtkWidget * label = gtk_label_new(username); + gtk_container_add(GTK_CONTAINER(off), label); + GdkPixmap * pixmap = gtk_offscreen_window_get_pixmap(GTK_OFFSCREEN_WINDOW(off)); + + gint width, height; + gdk_drawable_get_size(GDK_DRAWABLE(pixmap), &width, &height); + + GtkStyle * style = gtk_widget_get_style(label); /* TODO: Switch to menuitem label */ + gint point = pango_font_description_get_size(style->font_desc); + + gdouble dpi = gdk_screen_get_resolution(gdk_screen_get_default()); + + gdouble pixels_per_em = point * dpi / 72.0f; + gdouble ems = width / pixels_per_em; + + /* 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; + } + } + + GtkMenuItem * gmi = dbusmenu_gtkclient_menuitem_get(DBUSMENU_GTKCLIENT(user_data), item); + 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_NONE); + } else { + gtk_label_set_ellipsize(label, PANGO_ELLIPSIZE_END); + } + } + + 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()); + /* TODO: Setup style update */ + + 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); + switch_property_change(newitem, MENU_SWITCH_USER, dbusmenu_menuitem_property_get_value(newitem, MENU_SWITCH_USER), client); return FALSE; } |