Exemple #1
0
gchar *
qof_book_increment_and_format_counter (QofBook *book, const char *counter_name)
{
    KvpFrame *kvp;
    KvpValue *value;
    gint64 counter;
    gchar* format;
    gchar* result;

    if (!book)
    {
        PWARN ("No book!!!");
        return NULL;
    }

    if (!counter_name || *counter_name == '\0')
    {
        PWARN ("Invalid counter name.");
        return NULL;
    }

    /* Get the current counter value from the KVP in the book. */
    counter = qof_book_get_counter(book, counter_name);

    /* Check if an error occurred */
    if (counter < 0)
        return NULL;

    /* Increment the counter */
    counter++;

    /* Get the KVP from the current book */
    kvp = qof_instance_get_slots (QOF_INSTANCE (book));

    if (!kvp)
    {
        PWARN ("Book has no KVP_Frame");
        return NULL;
    }

    /* Save off the new counter */
    qof_book_begin_edit(book);
    value = new KvpValue(counter);
    delete kvp->set_path({"counters", counter_name}, value);
    qof_instance_set_dirty (QOF_INSTANCE (book));
    qof_book_commit_edit(book);

    format = qof_book_get_counter_format(book, counter_name);

    if (!format)
    {
        PWARN("Cannot get format for counter");
        return NULL;
    }

    /* Generate a string version of the counter */
    result = g_strdup_printf(format, counter);
    g_free (format);
    return result;
}
Exemple #2
0
void
qof_book_set_feature (QofBook *book, const gchar *key, const gchar *descr)
{
    KvpFrame *frame = qof_instance_get_slots (QOF_INSTANCE (book));
    qof_book_begin_edit (book);
    delete frame->set_path({GNC_FEATURES, key}, new KvpValue(descr));
    qof_instance_set_dirty (QOF_INSTANCE (book));
    qof_book_commit_edit (book);
}
Exemple #3
0
void
qof_book_set_option (QofBook *book, KvpValue *value, GSList *path)
{
    KvpFrame *root = qof_instance_get_slots (QOF_INSTANCE (book));
    Path path_v {KVP_OPTION_PATH};
    for (auto item = path; item != nullptr; item = g_slist_next(item))
        path_v.push_back(static_cast<const char*>(item->data));
    qof_book_begin_edit (book);
    delete root->set_path(path_v, value);
    qof_instance_set_dirty (QOF_INSTANCE (book));
    qof_book_commit_edit (book);
}
Exemple #4
0
void
qof_book_options_delete (QofBook *book)
{
    KvpFrame *root = qof_instance_get_slots(QOF_INSTANCE (book));
    delete root->set_path(KVP_OPTION_PATH, nullptr);
}