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authorNot Zed <NotZed@Ximian.com>2003-03-18 16:51:31 +0800
committerMichael Zucci <zucchi@src.gnome.org>2003-03-18 16:51:31 +0800
commitef8e2ea6e20209bbdbac1d2944e9027a6c37a0cb (patch)
treed7c3bb2b314984eca08eb91fb15cd415f510f6de /addressbook/gui/component
parent962307293176c46e0f39ac9c0639eacf584a50c4 (diff)
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disconnect/keep track of search result signal id. (e_select_names_init):
2003-03-18 Not Zed <NotZed@Ximian.com> * gui/component/select-names/e-select-names.c (set_book, addressbook_model_set_uri): disconnect/keep track of search result signal id. (e_select_names_init): Keep track of various signals, particularly status signal. (e_select_names_dispose): disconnect from any signals that are still active. Fixes crash for #38202. svn path=/trunk/; revision=20334
Diffstat (limited to 'addressbook/gui/component')
-rw-r--r--addressbook/gui/component/select-names/e-select-names.c29
-rw-r--r--addressbook/gui/component/select-names/e-select-names.h4
2 files changed, 28 insertions, 5 deletions
diff --git a/addressbook/gui/component/select-names/e-select-names.c b/addressbook/gui/component/select-names/e-select-names.c
index 51af18c78f..9be940ce8f 100644
--- a/addressbook/gui/component/select-names/e-select-names.c
+++ b/addressbook/gui/component/select-names/e-select-names.c
@@ -122,6 +122,11 @@ search_result (EAddressbookModel *model, EBookViewStatus status, ESelectNames *e
static void
set_book(EBook *book, EBookStatus status, ESelectNames *esn)
{
+ if (esn->search_id) {
+ g_signal_handler_disconnect(esn->model, esn->search_id);
+ esn->search_id = 0;
+ }
+
g_object_set(esn->model,
"book", book,
NULL);
@@ -151,9 +156,11 @@ addressbook_model_set_uri(ESelectNames *e_select_names, EAddressbookModel *model
book = e_book_new();
- g_signal_connect (model,
- "search_result", G_CALLBACK (search_result),
- e_select_names);
+ if (e_select_names->search_id)
+ g_signal_handler_disconnect(model, e_select_names->search_id);
+ e_select_names->search_id = g_signal_connect (model,
+ "search_result", G_CALLBACK (search_result),
+ e_select_names);
g_object_ref(e_select_names);
g_object_ref(model);
@@ -520,8 +527,8 @@ e_select_names_init (ESelectNames *e_select_names)
if (e_select_names->status_message && !GTK_IS_LABEL (e_select_names->status_message))
e_select_names->status_message = NULL;
if (e_select_names->status_message) {
- g_signal_connect (e_select_names->model, "status_message",
- G_CALLBACK (status_message), e_select_names);
+ e_select_names->status_id = g_signal_connect (e_select_names->model, "status_message",
+ G_CALLBACK (status_message), e_select_names);
g_object_weak_ref (G_OBJECT (e_select_names->status_message), clear_widget, &e_select_names->status_message);
}
@@ -604,6 +611,18 @@ e_select_names_dispose (GObject *object)
{
ESelectNames *e_select_names = E_SELECT_NAMES(object);
+ printf("eselectnames dispose\n");
+
+ if (e_select_names->status_id) {
+ g_signal_handler_disconnect(e_select_names->model, e_select_names->status_id);
+ e_select_names->status_id = 0;
+ }
+
+ if (e_select_names->search_id) {
+ g_signal_handler_disconnect(e_select_names->model, e_select_names->search_id);
+ e_select_names->search_id = 0;
+ }
+
if (e_select_names->gui) {
g_object_unref(e_select_names->gui);
e_select_names->gui = NULL;
diff --git a/addressbook/gui/component/select-names/e-select-names.h b/addressbook/gui/component/select-names/e-select-names.h
index bbed1d77ee..ccf4eebd5f 100644
--- a/addressbook/gui/component/select-names/e-select-names.h
+++ b/addressbook/gui/component/select-names/e-select-names.h
@@ -73,6 +73,10 @@ struct _ESelectNames
GtkWidget *status_message;
char *def;
ESelectNamesFolder *current_folder;
+
+ /* signal handlers */
+ gulong status_id;
+ gulong search_id;
};
struct _ESelectNamesClass