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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 gboolean banking_has_accounts(AB_BANKING *banking);
static void hash_from_kvp_acc_cb(Account *gnc_acc, gpointer user_data); static void hash_from_kvp_acc_cb(Account *gnc_acc, gpointer user_data);
static ABInitialInfo *single_info = NULL;
#if AQBANKING_VERSION_INT <= 49908 #if AQBANKING_VERSION_INT <= 49908
static void child_exit_cb(GPid pid, gint status, gpointer data); static void child_exit_cb(GPid pid, gint status, gpointer data);
#endif #endif
@@ -178,6 +180,7 @@ void
aai_destroy_cb(GtkWidget *object, gpointer user_data) aai_destroy_cb(GtkWidget *object, gpointer user_data)
{ {
ABInitialInfo *info = 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); 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; info->window = NULL;
g_free(info); g_free(info);
single_info = NULL;
} }
void void
@@ -845,16 +849,15 @@ void aai_on_prepare (GtkAssistant *assistant, GtkWidget *page,
} }
} }
void static ABInitialInfo *
gnc_ab_initial_assistant(void) gnc_ab_initial_assistant_new(void)
{ {
ABInitialInfo *info;
GtkBuilder *builder; GtkBuilder *builder;
GtkTreeViewColumn *column; GtkTreeViewColumn *column;
GtkTreeSelection *selection; GtkTreeSelection *selection;
gint component_id; gint component_id;
info = g_new0(ABInitialInfo, 1); ABInitialInfo *info = g_new0(ABInitialInfo, 1);
builder = gtk_builder_new(); builder = gtk_builder_new();
gnc_builder_add_from_file (builder, "assistant-ab-initial.glade", "aqbanking_init_assistant"); 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); NULL, aai_close_handler, info);
gnc_gui_component_set_session(component_id, gnc_get_current_session()); gnc_gui_component_set_session(component_id, gnc_get_current_session());
return info;
gtk_widget_show(info->window);
} }
void
gnc_ab_initial_assistant(void)
{
if (!single_info)
single_info = gnc_ab_initial_assistant_new();
gtk_widget_show(single_info->window);
}