Esempi in C++ (Cpp) per gnc_pricedb_remove_price

Esempio n. 1

File: dialog-price-edit-db.c Progetto: kleopatra999/gnucash-2

static void
remove_helper(GNCPrice *price, GNCPriceDB *pdb)
{
    gnc_pricedb_remove_price (pdb, price);
}

Esempio n. 2

File: dialog-commodities.cpp Progetto: iulianu/gnucash-butchered

static void
remove_clicked (CommoditiesDialog *cd)
{
    GNCPriceDB *pdb;
    GList *prices;
    gboolean can_delete;
    gnc_commodity *commodity;
    GtkWidget *dialog;
    const gchar *message, *warning;
    gint response;

    commodity = gnc_tree_view_commodity_get_selected_commodity (cd->commodity_tree);
    if (commodity == NULL)
        return;

    AccountList_t accounts = gnc_account_get_descendants (gnc_book_get_root_account(cd->book));
    can_delete = TRUE;

    for (AccountList_t::const_iterator node = accounts.begin(); 
            node != accounts.end(); node++)
    {
        Account *account = *node;

        if (commodity == xaccAccountGetCommodity (account))
        {
            can_delete = FALSE;
            break;
        }
    }

    /* FIXME check for transaction references */

    if (!can_delete)
    {
        const char *message = _("That commodity is currently used by "
                                "at least one of your accounts. You may "
                                "not delete it.");

        gnc_warning_dialog (cd->dialog, "%s", message);
        return;
    }

    pdb = gnc_pricedb_get_db (cd->book);
    prices = gnc_pricedb_get_prices(pdb, commodity, NULL);
    if (prices)
    {
        message = _("This commodity has price quotes. Are "
                    "you sure you want to delete the selected "
                    "commodity and its price quotes?");
        warning = "delete_commodity2";
    }
    else
    {
        message = _("Are you sure you want to delete the "
                    "selected commodity?");
        warning = "delete_commodity";
    }

    dialog = gtk_message_dialog_new(GTK_WINDOW(cd->dialog),
                                    GTK_DIALOG_DESTROY_WITH_PARENT,
                                    GTK_MESSAGE_QUESTION,
                                    GTK_BUTTONS_NONE,
                                    "%s", _("Delete commodity?"));
    gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
            "%s", message);
    gtk_dialog_add_buttons(GTK_DIALOG(dialog),
                           GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                           GTK_STOCK_DELETE, GTK_RESPONSE_OK,
                           (gchar *)NULL);
    response = gnc_dialog_run(GTK_DIALOG(dialog), warning);
    gtk_widget_destroy(dialog);

    if (response == GTK_RESPONSE_OK)
    {
        gnc_commodity_table *ct;

        ct = gnc_commodity_table_get_table (cd->book);
        for (GList *node = prices; node; node = node->next)
            gnc_pricedb_remove_price(pdb, node->data);

        gnc_commodity_table_remove (ct, commodity);
        gnc_commodity_destroy (commodity);
        commodity = NULL;
    }

    gnc_price_list_destroy(prices);
    gnc_gui_refresh_all ();
}