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authorTed Gould <ted@gould.cx>2010-02-11 20:37:28 -0600
committerTed Gould <ted@gould.cx>2010-02-11 20:37:28 -0600
commit5540e6c1c6321ec9c9d10060dc5917d842bcf08a (patch)
treed2d077413a3d75c8ca3459fd7ffe6dcfb9a1fb7a /src/indicator-session.c
parentd2bc464709c47d37d110179c291a914fc989f148 (diff)
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Switching to using Pango to get the width
Diffstat (limited to 'src/indicator-session.c')
-rw-r--r--src/indicator-session.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/src/indicator-session.c b/src/indicator-session.c
index 81453f2..c685203 100644
--- a/src/indicator-session.c
+++ b/src/indicator-session.c
@@ -161,6 +161,7 @@ switch_property_change (DbusmenuMenuitem * item, const gchar * property, const G
return;
}
+ GtkMenuItem * gmi = dbusmenu_gtkclient_menuitem_get(DBUSMENU_GTKCLIENT(user_data), item);
gchar * finalstring = NULL;
gboolean set_ellipsize = FALSE;
@@ -174,22 +175,25 @@ switch_property_change (DbusmenuMenuitem * item, const gchar * property, const G
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);
- gtk_widget_realize(off);
- GdkPixmap * pixmap = gtk_offscreen_window_get_pixmap(GTK_OFFSCREEN_WINDOW(off));
+ GtkStyle * style = gtk_widget_get_style(GTK_WIDGET(gmi)); /* TODO: Switch to menuitem label */
+
+ 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, height;
- gdk_drawable_get_size(GDK_DRAWABLE(pixmap), &width, &height);
+ pango_layout_get_pixel_size(layout, &width, &height);
+ g_debug("Username width %dpx", width);
- GtkStyle * style = gtk_widget_get_style(label); /* TODO: Switch to menuitem label */
gint point = pango_font_description_get_size(style->font_desc);
+ g_debug("Font size %d pt", point);
gdouble dpi = gdk_screen_get_resolution(gdk_screen_get_default());
+ g_debug("Screen DPI %f", dpi);
gdouble pixels_per_em = point * dpi / 72.0f;
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. */
@@ -201,7 +205,6 @@ switch_property_change (DbusmenuMenuitem * item, const gchar * property, const G
}
}
- 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)));