web-apps/apps/documenteditor/main/app/controller/Links.js

/*
 *
 * (c) Copyright Ascensio System Limited 2010-2017
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
 * EU, LV-1021.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */

/**
 *  Links.js
 *
 *  Created by Julia Radzhabova on 22.12.2017
 *  Copyright (c) 2017 Ascensio System SIA. All rights reserved.
 *
 */

define([
    'core',
    'documenteditor/main/app/view/Links',
    'documenteditor/main/app/view/NoteSettingsDialog'
], function () {
    'use strict';

    DE.Controllers.Links = Backbone.Controller.extend(_.extend({
        models : [],
        collections : [
        ],
        views : [
            'Links'
        ],
        sdkViewName : '#id_main',

        initialize: function () {

            this.addListeners({
                'Links': {
                    'links:contents': this.onTableContents,
                    'links:update': this.onTableContentsUpdate,
                    'links:notes': this.onNotesClick
                }
            });
        },
        onLaunch: function () {
            this._state = {};
            this.editMode = true;
        },

        setApi: function (api) {
            if (api) {
                this.api = api;
                this.api.asc_registerCallback('asc_onFocusObject', this.onApiFocusObject.bind(this));
                this.api.asc_registerCallback('asc_onCoAuthoringDisconnect',_.bind(this.onCoAuthoringDisconnect, this));
                Common.NotificationCenter.on('api:disconnect', _.bind(this.onCoAuthoringDisconnect, this));
            }
            return this;
        },

        setConfig: function(config) {
            this.toolbar = config.toolbar;
            this.view = this.createView('Links', {
                toolbar: this.toolbar
            });
        },

        SetDisabled: function(state) {
            this.view && this.view.SetDisabled(state);
        },

        getView: function(name) {
            return !name && this.view ?
                this.view : Backbone.Controller.prototype.getView.call(this, name);
        },

        onCoAuthoringDisconnect: function() {
            this.editMode = false;
            this.SetDisabled(true);
        },

        onApiFocusObject: function(selectedObjects) {
            if (!this.editMode) return;

            var pr, i = -1, type,
                paragraph_locked = false,
                header_locked = false,
                in_header = false,
                in_equation = false,
                in_image = false;

            while (++i < selectedObjects.length) {
                type = selectedObjects[i].get_ObjectType();
                pr   = selectedObjects[i].get_ObjectValue();

                if (type === Asc.c_oAscTypeSelectElement.Paragraph) {
                    paragraph_locked = pr.get_Locked();
                } else if (type === Asc.c_oAscTypeSelectElement.Header) {
                    header_locked = pr.get_Locked();
                    in_header = true;
                } else if (type === Asc.c_oAscTypeSelectElement.Image) {
                    in_image = true;
                } else if (type === Asc.c_oAscTypeSelectElement.Math) {
                    in_equation = true;
                }
            }

            var need_disable = paragraph_locked || in_equation || in_image || in_header;
            _.each (this.view.btnsNotes, function(item){
                item.setDisabled(need_disable);
            }, this);

            // var need_disable = paragraph_locked || header_locked;
            // _.each (this.view.btnsContents, function(item){
            //     item.setDisabled(need_disable);
            // }, this);
        },

        onTableContents: function(type){
            switch (type) {
                case 0:
                    this.api.asc_addTableOfContents(); break;
                case 1:
                    this.api.asc_addTableOfContents(); break;
                case 'settins':
                    break;
                case 'remove':
                    break;
            }
        },

        onTableContentsUpdate: function(type){
            if (type == 'pages')
                this.api.asc_updateTableOfContents();
            else
                this.api.asc_updateaddTableOfContents();
        },

        onNotesClick: function(type) {
            var me = this;
            switch (type) {
                case 'ins_footnote':
                    this.api.asc_AddFootnote();
                    break;
                case 'delele':
                    Common.UI.warning({
                        msg: this.view.confirmDeleteFootnotes,
                        buttons: ['yes', 'no'],
                        primary: 'yes',
                        callback: _.bind(function (btn) {
                            if (btn == 'yes') {
                                this.api.asc_RemoveAllFootnotes();
                            }
                            Common.NotificationCenter.trigger('edit:complete', this.toolbar);
                        }, this)
                    });
                    break;
                case 'settings':
                    (new DE.Views.NoteSettingsDialog({
                        api: me.api,
                        handler: function (result, settings) {
                            if (settings) {
                                me.api.asc_SetFootnoteProps(settings.props, settings.applyToAll);
                                if (result == 'insert')
                                    me.api.asc_AddFootnote(settings.custom);
                            }
                            Common.NotificationCenter.trigger('edit:complete', me.toolbar);
                        },
                        props: me.api.asc_GetFootnoteProps()
                    })).show();
                    break;
                case 'prev':
                    this.api.asc_GotoFootnote(false);
                    setTimeout(function() {
                        Common.NotificationCenter.trigger('edit:complete', me.toolbar);
                    }, 50);
                    break;
                case 'next':
                    this.api.asc_GotoFootnote(true);
                    setTimeout(function() {
                        Common.NotificationCenter.trigger('edit:complete', me.toolbar);
                    }, 50);
                    break;
            }
        }

    }, DE.Controllers.Links || {}));
});