Zabbix

<?php declare(strict_types = 0);

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program is distributed in the hope that it will be useful,

** but WITHOUT ANY WARRANTY; without even the implied warranty of

** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

** GNU General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

namespace Widgets\PieChart\Includes;

​

use CWidgetsData;

​

use Zabbix\Widgets\{

    CWidgetField,

    CWidgetForm

};

​

use Zabbix\Widgets\Fields\{

    CWidgetFieldCheckBox,

    CWidgetFieldColor,

    CWidgetFieldIntegerBox,

    CWidgetFieldMultiSelectOverrideHost,

    CWidgetFieldRadioButtonList,

    CWidgetFieldRangeControl,

    CWidgetFieldTextBox,

    CWidgetFieldTimePeriod

};

​

/**

 * Pie chart widget form view.

 */

class WidgetForm extends CWidgetForm {

​

    public const DATA_SOURCE_AUTO = 0;

    public const DATA_SOURCE_HISTORY = 1;

    public const DATA_SOURCE_TRENDS = 2;

​

    public const DRAW_TYPE_DOUGHNUT = 1;

    private const DRAW_TYPE_PIE = 0;

​

    public const LEGEND_ON = 1;

    private const LEGEND_COLUMNS_MAX = 4;

    private const LEGEND_COLUMNS_MIN = 1;

    private const LEGEND_LINES_MAX = 10;

    private const LEGEND_LINES_MIN = 1;

​

    private const MERGE_PERCENT_MAX = 10;

    private const MERGE_PERCENT_MIN = 1;

​

    private const SPACE_DEFAULT = 1;

    private const SPACE_MAX = 10;

    private const SPACE_MIN = 0;

​

    private const VALUE_DECIMALS_DEFAULT = 2;

    private const VALUE_DECIMALS_MAX = 6;

    private const VALUE_DECIMALS_MIN = 0;

​

    public const VALUE_SIZE_CUSTOM = 1;

    private const VALUE_SIZE_AUTO = 0;

    private const VALUE_SIZE_DEFAULT = 20;

    private const VALUE_SIZE_MAX = 100;

    private const VALUE_SIZE_MIN = 1;

​

    private const WIDTH_DEFAULT = 50;

    private const WIDTH_MIN = 20;

    private const WIDTH_STEP = 10;

​

    private bool $legend_on = true;

​

    protected function normalizeValues(array $values): array {

        $values = parent::normalizeValues($values);

​

        if (array_key_exists('legend', $values)) {

            $this->legend_on = $values['legend'] == self::LEGEND_ON;

        }

​

        return $values;

    }