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Bug 796474 - Segmentation fault while setting up online banking

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Allow only a single instance of the assistant.
This commit is contained in:
John Ralls 2018-07-07 12:34:47 -07:00
parent 9d5712ef09
commit eb0256e3e7
1 changed files with 17 additions and 6 deletions
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23
gnucash/import-export/aqb/assistant-ab-initial.c
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@ -90,6 +90,8 @@ void aai_match_page_prepare (GtkAssistant *assistant, gpointer user_data);
static gboolean banking_has_accounts(AB_BANKING *banking);
static void hash_from_kvp_acc_cb(Account *gnc_acc, gpointer user_data);
static ABInitialInfo *single_info = NULL;
#if AQBANKING_VERSION_INT <= 49908
static void child_exit_cb(GPid pid, gint status, gpointer data);
#endif
@ -178,6 +180,7 @@ void
aai_destroy_cb(GtkWidget *object, gpointer user_data)
{
ABInitialInfo *info = user_data;
g_return_if_fail (single_info && info == single_info);
gnc_unregister_gui_component_by_data(ASSISTANT_AB_INITIAL_CM_CLASS, info);
@ -211,6 +214,7 @@ aai_destroy_cb(GtkWidget *object, gpointer user_data)
info->window = NULL;
g_free(info);
single_info = NULL;
}
void
@ -845,16 +849,15 @@ void aai_on_prepare (GtkAssistant *assistant, GtkWidget *page,
}
}
void
gnc_ab_initial_assistant(void)
static ABInitialInfo *
gnc_ab_initial_assistant_new(void)
{
ABInitialInfo *info;
GtkBuilder *builder;
GtkTreeViewColumn *column;
GtkTreeSelection *selection;
gint component_id;
info = g_new0(ABInitialInfo, 1);
ABInitialInfo *info = g_new0(ABInitialInfo, 1);
builder = gtk_builder_new();
gnc_builder_add_from_file (builder, "assistant-ab-initial.glade", "aqbanking_init_assistant");
@ -910,6 +913,14 @@ gnc_ab_initial_assistant(void)
NULL, aai_close_handler, info);
gnc_gui_component_set_session(component_id, gnc_get_current_session());
gtk_widget_show(info->window);
return info;
}
void
gnc_ab_initial_assistant(void)
{
if (!single_info)
single_info = gnc_ab_initial_assistant_new();
gtk_widget_show(single_info->window);
}