// This file is part of VPL for Moodle - http://vpl.dis.ulpgc.es/
//
// VPL for Moodle 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 3 of the License, or
// (at your option) any later version.
//
// VPL for Moodle 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 VPL for Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Terminal Clipboard
 *
 * @package mod_vpl
 * @copyright 2014 Juan Carlos Rodríguez-del-Pino
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @author Juan Carlos Rodríguez-del-Pino <jcrodriguez@dis.ulpgc.es>
 */

define(
    [
        'jquery',
        'jqueryui',
        'mod_vpl/vplutil'
    ],
    function($, jqui, VPLUtil) {
        var VPLClipboard = function(dialogId, hlabel1, action1, hlabel2, action2, onFocus) {
            var tdialog = $('#' + dialogId);
            var label1 = tdialog.find('.vpl_clipboard_label1');
            var label2 = tdialog.find('.vpl_clipboard_label2');
            var entry1 = tdialog.find('.vpl_clipboard_entry1');
            var entry2 = tdialog.find('.vpl_clipboard_entry2');
            label1.html(hlabel1);
            label2.html(hlabel2);
            if (action1) {
                label1.button().click(action1);
            }
            if (action2) {
                label2.button().click(action2);
            }
            tdialog.dialog({
                title: VPLUtil.str('clipboard'),
                closeOnEscape: true,
                autoOpen: false,
                width: 'auto',
                height: 'auto',
                resizable: true,
                dialogClass: 'vpl_clipboard vpl_ide ' + VPLUtil.getThemeClass()
            });
            if (onFocus) {
                tdialog.on("click", onFocus);
            }
            this.show = function() {
                tdialog.dialog('open');
            };
            this.hide = function() {
                tdialog.dialog('close');
            };
            this.setEntry1 = function(v) {
                entry1.val(v);
                entry1.select();
            };
            this.getEntry1 = function() {
                return entry1.val();
            };
            this.setEntry2 = function(v) {
                entry2.val(v);
            };
            this.getEntry2 = function() {
                return entry2.val();
            };
            var titleTag = tdialog.siblings().find('.ui-dialog-title');
            var clipboardTitle = VPLUtil.genIcon('clipboard', 'sw');
            clipboardTitle += ' ' + VPLUtil.str('clipboard');
            titleTag.html(clipboardTitle);
            tdialog.parent().css('overflow', ''); // Fix problem with JQuery.
        };

        return VPLClipboard;
    }
);