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authorFederico Mena Quintero <federico@novell.com>2010-05-05 02:14:01 +0800
committerFederico Mena Quintero <federico@novell.com>2010-05-05 04:48:40 +0800
commite496f94b0433b22e1ecdf35328bcaf16b4abb6a4 (patch)
treee1b2da8f5e5de02d8ee30f0e20ebdc7c25073e6b
parent06c2d6b35fdca4f16c53bdbf85d9e8c3e620ee76 (diff)
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Add function to count the displayed accounts in an EAccountComboBox
We will need this to see how many accounts are shown in the From header in the mail composer. Signed-off-by: Federico Mena Quintero <federico@novell.com>
-rw-r--r--widgets/misc/e-account-combo-box.c22
-rw-r--r--widgets/misc/e-account-combo-box.h2
2 files changed, 24 insertions, 0 deletions
diff --git a/widgets/misc/e-account-combo-box.c b/widgets/misc/e-account-combo-box.c
index 0ded393e72..786478a5e3 100644
--- a/widgets/misc/e-account-combo-box.c
+++ b/widgets/misc/e-account-combo-box.c
@@ -41,6 +41,7 @@ enum {
struct _EAccountComboBoxPrivate {
EAccountList *account_list;
GHashTable *index;
+ int num_displayed_accounts;
};
static gpointer parent_class;
@@ -150,6 +151,8 @@ account_combo_box_refresh_cb (EAccountList *account_list,
GList *list = NULL;
GList *iter;
+ combo_box->priv->num_displayed_accounts = 0;
+
store = gtk_list_store_new (2, G_TYPE_STRING, E_TYPE_ACCOUNT);
model = GTK_TREE_MODEL (store);
index = combo_box->priv->index;
@@ -182,6 +185,7 @@ account_combo_box_refresh_cb (EAccountList *account_list,
gchar *string;
account = iter->data;
+ combo_box->priv->num_displayed_accounts++;
/* Show the account name for duplicate email addresses. */
if (account_combo_box_has_dupes (list, account->id->address))
@@ -514,3 +518,21 @@ e_account_combo_box_set_active_name (EAccountComboBox *combo_box,
return e_account_combo_box_set_active (combo_box, account);
}
+
+/**
+ * e_account_combo_box_count_displayed_accounts:
+ * @combo_box: an #EAccountComboBox
+ *
+ * Counts the number of accounts that are displayed in the @combo_box. This may not
+ * be the actual number of accounts that are configured, as some of those accounts
+ * may be disabled by the user.
+ *
+ * Return value: number of active and valid accounts as shown in the @combo_box.
+ */
+int
+e_account_combo_box_count_displayed_accounts (EAccountComboBox *combo_box)
+{
+ g_return_val_if_fail (E_IS_ACCOUNT_COMBO_BOX (combo_box), -1);
+
+ return combo_box->priv->num_displayed_accounts;
+}
diff --git a/widgets/misc/e-account-combo-box.h b/widgets/misc/e-account-combo-box.h
index 12d4be6c72..60078690e9 100644
--- a/widgets/misc/e-account-combo-box.h
+++ b/widgets/misc/e-account-combo-box.h
@@ -78,6 +78,8 @@ gboolean e_account_combo_box_set_active_name
(EAccountComboBox *combo_box,
const gchar *account_name);
+int e_account_combo_box_count_displayed_accounts (EAccountComboBox *combo_box);
+
G_END_DECLS
#endif /* E_ACCOUNT_COMBO_BOX_H */