Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

/**

 * New widget placeholder class.

 */

class CDashboardWidgetPlaceholder {

​

    static ZBX_STYLE_CLASS = 'dashboard-widget-placeholder';

    static ZBX_STYLE_BOX = 'dashboard-widget-placeholder-box';

    static ZBX_STYLE_LABEL = 'dashboard-widget-placeholder-label';

    static ZBX_STYLE_RESIZING = 'dashboard-widget-placeholder-resizing';

​

    static STATE_ADD_NEW = 0;

    static STATE_RESIZING = 1;

    static STATE_POSITIONING = 2;

​

    static EVENT_ADD_NEW_WIDGET = 'widget-placeholder-add-new-widget';

​

    /**

     * @type {HTMLDivElement}

     */

    #target;

​

    /**

     * Dashboard grid cell width in percents.

     *

     * @type {number}

     */

    #cell_width;

​

    /**

     * Dashboard grid cell height in pixels.

     *

     * @type {number}

     */

    #cell_height;

​

    /**

     * @type {HTMLDivElement}

     */

    #placeholder_box;

​

    /**

     * @type {HTMLDivElement}

     */

    #placeholder_box_label

​

    /**

     * @type {HTMLDivElement}

     */