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authorTed Gould <ted@gould.cx>2010-08-05 12:20:25 -0500
committerTed Gould <ted@gould.cx>2010-08-05 12:20:25 -0500
commit08a2c880e92c9ac143e83c862853c07068661fb9 (patch)
treef136c50e1bb091c50e800abac6b4cc434436fe8a
parenta644617fdbc2257a9e6219532a5a6bfaf6decc90 (diff)
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Some slight refactoring and comments along with the ability to remove the entries and recreate them.
-rw-r--r--src/indicator-application.c35
1 files changed, 25 insertions, 10 deletions
diff --git a/src/indicator-application.c b/src/indicator-application.c
index 788c5e9..a4933ac 100644
--- a/src/indicator-application.c
+++ b/src/indicator-application.c
@@ -610,20 +610,34 @@ application_label_changed (DBusGProxy * proxy, gint position, const gchar * labe
return;
}
- /* TODO: Be able to remove labels */
-
- if (app->entry.label != NULL) {
- gtk_label_set_text(app->entry.label, label);
+ if (label == NULL || label[0] == '\0') {
+ /* No label, let's see if we need to delete the old one */
+ if (app->entry.label != NULL) {
+ g_object_unref(G_OBJECT(app->entry.label));
+ app->entry.label = NULL;
+
+ /* We tell listeners that it got removed and readded so
+ that we can get them to remove the old label. */
+ g_signal_emit(G_OBJECT(application), INDICATOR_OBJECT_SIGNAL_ENTRY_REMOVED_ID, 0, &(app->entry), TRUE);
+ g_signal_emit(G_OBJECT(application), INDICATOR_OBJECT_SIGNAL_ENTRY_ADDED_ID, 0, &(app->entry), TRUE);
+ }
} else {
- app->entry.label = GTK_LABEL(gtk_label_new(label));
- gtk_widget_show(GTK_WIDGET(app->entry.label));
+ /* We've got a label, is this just an update or is
+ it a new thing. */
+ if (app->entry.label != NULL) {
+ gtk_label_set_text(app->entry.label, label);
+ } else {
+ app->entry.label = GTK_LABEL(gtk_label_new(label));
+ gtk_widget_show(GTK_WIDGET(app->entry.label));
- /* We tell listeners that it got removed and readded so
- that we can get them to re-look at the new label. */
- g_signal_emit(G_OBJECT(application), INDICATOR_OBJECT_SIGNAL_ENTRY_REMOVED_ID, 0, &(app->entry), TRUE);
- g_signal_emit(G_OBJECT(application), INDICATOR_OBJECT_SIGNAL_ENTRY_ADDED_ID, 0, &(app->entry), TRUE);
+ /* We tell listeners that it got removed and readded so
+ that we can get them to re-look at the new label. */
+ g_signal_emit(G_OBJECT(application), INDICATOR_OBJECT_SIGNAL_ENTRY_REMOVED_ID, 0, &(app->entry), TRUE);
+ g_signal_emit(G_OBJECT(application), INDICATOR_OBJECT_SIGNAL_ENTRY_ADDED_ID, 0, &(app->entry), TRUE);
+ }
}
+ /* Copy the guide if we have one */
if (app->guide != NULL) {
g_free(app->guide);
app->guide = NULL;
@@ -633,6 +647,7 @@ application_label_changed (DBusGProxy * proxy, gint position, const gchar * labe
app->guide = g_strdup(guide);
}
+ /* Protected against not having a label */
guess_label_size(app);
return;