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authorJon Trowbridge <trow@ximian.com>2001-08-25 07:19:02 +0800
committerJon Trowbridge <trow@src.gnome.org>2001-08-25 07:19:02 +0800
commitaaa1a12bf9ecb32643e806bcb30ad8b58dca7122 (patch)
treea764f8bff20a6b935089aa4dacc54b8e3338ca8f /addressbook/backend/ebook
parentbcb7c5c83e5f44116c3b97f2f8c7b2874e27c50a (diff)
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Put a freeze/thaw around our the set of operations that changes the
2001-08-24 Jon Trowbridge <trow@ximian.com> * backend/ebook/e-destination.c (e_destination_set_card): Put a freeze/thaw around our the set of operations that changes the internal state of our card, so 'changed' signal callbacks won't be invoked on a card in an intermediary state. This fixes the bug that was causing the e-mail addresses in cards to be blank when replying to a message. (An unexpected side-effect of toshok's change on 8/22 to make sure that priv->email != NULL). (e_destination_get_name): Code slightly rearranged for (IMO) clarity. svn path=/trunk/; revision=12466
Diffstat (limited to 'addressbook/backend/ebook')
-rw-r--r--addressbook/backend/ebook/e-destination.c32
1 files changed, 18 insertions, 14 deletions
diff --git a/addressbook/backend/ebook/e-destination.c b/addressbook/backend/ebook/e-destination.c
index 076eccf835..5776f2c253 100644
--- a/addressbook/backend/ebook/e-destination.c
+++ b/addressbook/backend/ebook/e-destination.c
@@ -190,7 +190,6 @@ e_destination_changed (EDestination *dest)
if (dest->priv->freeze_count == 0) {
gtk_signal_emit (GTK_OBJECT (dest), e_destination_signals[CHANGED]);
dest->priv->pending_change = FALSE;
-
dest->priv->cannot_cardify = FALSE;
} else {
@@ -312,6 +311,10 @@ e_destination_set_card (EDestination *dest, ECard *card, gint email_num)
if (dest->priv->card != card || dest->priv->card_email_num != email_num) {
+ /* We have to freeze/thaw around these operations so that the 'changed'
+ signals don't cause the EDestination's internal state to be altered
+ before we can finish setting ->card && ->card_email_num. */
+ e_destination_freeze (dest);
e_destination_clear (dest);
dest->priv->card = card;
@@ -320,6 +323,7 @@ e_destination_set_card (EDestination *dest, ECard *card, gint email_num)
dest->priv->card_email_num = email_num;
e_destination_changed (dest);
+ e_destination_thaw (dest);
}
}
@@ -594,7 +598,7 @@ e_destination_get_email (const EDestination *dest)
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
-
+
if (priv->email == NULL) {
if (priv->card != NULL) { /* Pull the address out of the card. */
@@ -614,10 +618,8 @@ e_destination_get_email (const EDestination *dest)
priv->email = g_strdup ((gchar *) ptr);
}
}
- }
- else {
- priv->email = g_strdup ("");
- }
+
+ }
} else if (priv->raw != NULL) {
@@ -630,8 +632,10 @@ e_destination_get_email (const EDestination *dest)
}
camel_object_unref (CAMEL_OBJECT (addr));
- }
- else {
+ }
+
+ /* Force e-mail to be non-null... */
+ if (priv->email == NULL) {
priv->email = g_strdup ("");
}
}
@@ -811,8 +815,8 @@ name_and_email_simple_query_cb (EBook *book, EBookSimpleQueryStatus status, cons
gint email_num = e_card_email_find_number (card, e_destination_get_email (dest));
if (email_num >= 0) {
- dest->priv->has_been_cardified = TRUE;
- e_destination_set_card (dest, E_CARD (cards->data), email_num);
+ dest->priv->has_been_cardified = TRUE;
+ e_destination_set_card (dest, card, email_num);
gtk_signal_emit (GTK_OBJECT (dest), e_destination_signals[CARDIFIED]);
}
}
@@ -821,7 +825,7 @@ name_and_email_simple_query_cb (EBook *book, EBookSimpleQueryStatus status, cons
dest->priv->cannot_cardify = TRUE;
}
- gtk_object_unref (GTK_OBJECT (dest));
+ gtk_object_unref (GTK_OBJECT (dest)); /* drop the reference held by the query */
}
@@ -831,11 +835,11 @@ nickname_simple_query_cb (EBook *book, EBookSimpleQueryStatus status, const GLis
EDestination *dest = E_DESTINATION (closure);
if (status == E_BOOK_SIMPLE_QUERY_STATUS_SUCCESS && g_list_length ((GList *) cards) == 1) {
-
- dest->priv->has_been_cardified = TRUE;
+ dest->priv->has_been_cardified = TRUE;
e_destination_set_card (dest, E_CARD (cards->data), 0); /* Uses primary e-mail by default. */
gtk_signal_emit (GTK_OBJECT (dest), e_destination_signals[CARDIFIED]);
- gtk_object_unref (GTK_OBJECT (dest));
+
+ gtk_object_unref (GTK_OBJECT (dest)); /* drop the reference held by the query */
} else {