/* * * (c) Copyright Ascensio System SIA 2010-2019 * * 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 20A-12 Ernesta Birznieka-Upisha * street, Riga, Latvia, EU, LV-1050. * * 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 * */ /** * Toolbar.js * Presentation Editor * * Created by Alexander Yuzhin on 11/21/16 * Copyright (c) 2018 Ascensio System SIA. All rights reserved. * */ define([ 'core', 'jquery', 'underscore', 'backbone', 'presentationeditor/mobile/app/view/Toolbar' ], function (core, $, _, Backbone) { 'use strict'; PE.Controllers.Toolbar = Backbone.Controller.extend(_.extend((function() { // private var _users = []; var _displayCollaboration = false; return { models: [], collections: [], views: [ 'Toolbar' ], initialize: function() { Common.Gateway.on('init', _.bind(this.loadConfig, this)); }, loadConfig: function (data) { if (data && data.config && data.config.canBackToFolder !== false && data.config.customization && data.config.customization.goback && (data.config.customization.goback.url || data.config.customization.goback.requestClose && data.config.canRequestClose)) { $('#document-back').show().single('click', _.bind(this.onBack, this)); } }, setApi: function(api) { this.api = api; this.api.asc_registerCallback('asc_onCanUndo', _.bind(this.onApiCanRevert, this, 'undo')); this.api.asc_registerCallback('asc_onCanRedo', _.bind(this.onApiCanRevert, this, 'redo')); this.api.asc_registerCallback('asc_onFocusObject', _.bind(this.onApiFocusObject, this)); this.api.asc_registerCallback('asc_onCoAuthoringDisconnect', _.bind(this.onCoAuthoringDisconnect, this)); this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.onUsersChanged, this)); this.api.asc_registerCallback('asc_onParticipantsChanged', _.bind(this.onUsersChanged, this)); this.api.asc_registerCallback('asc_onConnectionStateChanged', _.bind(this.onUserConnection, this)); Common.NotificationCenter.on('api:disconnect', _.bind(this.onCoAuthoringDisconnect, this)); this.api.asc_registerCallback('asc_onCountPages', _.bind(this.onApiCountPages, this)); }, setMode: function (mode) { this.mode = mode; this.getView('Toolbar').setMode(mode); }, onLaunch: function() { var me = this; me.createView('Toolbar').render(); $('#toolbar-undo').single('click', _.bind(me.onUndo, me)); $('#toolbar-redo').single('click', _.bind(me.onRedo, me)); }, setDocumentTitle: function (title) { $('#toolbar-title').html(title); }, // Handlers onBack: function (e) { var me = this; if (me.api.isDocumentModified()) { uiApp.modal({ title : me.dlgLeaveTitleText, text : me.dlgLeaveMsgText, verticalButtons: true, buttons : [ { text: me.leaveButtonText, onClick: function() { Common.NotificationCenter.trigger('goback', true); } }, { text: me.stayButtonText, bold: true } ] }); } else { Common.NotificationCenter.trigger('goback', true); } }, onUndo: function (e) { if (this.api) this.api.Undo(); }, onRedo: function (e) { if (this.api) this.api.Redo(); }, // API handlers onApiCanRevert: function(which, can) { if (this.isDisconnected) return; if (which == 'undo') { $('#toolbar-undo').toggleClass('disabled', !can); } else { $('#toolbar-redo').toggleClass('disabled', !can); } }, onApiFocusObject: function (objects) { if (this.isDisconnected) return; if (objects.length > 0) { var slide_deleted = false, slide_lock = false, no_object = true, objectLocked = false; _.each(objects, function(object) { var type = object.get_ObjectType(), objectValue = object.get_ObjectValue(); if (type == Asc.c_oAscTypeSelectElement.Slide) { slide_deleted = objectValue.get_LockDelete(); slide_lock = objectValue.get_LockLayout() || objectValue.get_LockBackground() || objectValue.get_LockTranzition() || objectValue.get_LockTiming(); } else if (objectValue && _.isFunction(objectValue.get_Locked)) { no_object = false; objectLocked = objectLocked || objectValue.get_Locked(); } }); $('#toolbar-add').toggleClass('disabled', slide_deleted); $('#toolbar-edit').toggleClass('disabled', slide_deleted || (objectLocked || no_object) && slide_lock ); } }, onApiCountPages: function (count) { $('#toolbar-preview').toggleClass('disabled', count<=0); }, activateControls: function() { $('#toolbar-preview, #toolbar-settings, #toolbar-search, #document-back, #toolbar-edit-document, #toolbar-collaboration').removeClass('disabled'); }, activateViewControls: function() { $('#toolbar-preview, #toolbar-search, #document-back, #toolbar-collaboration').removeClass('disabled'); }, deactivateEditControls: function(enableDownload) { $('#toolbar-edit, #toolbar-add').addClass('disabled'); if (enableDownload) PE.getController('Settings').setMode({isDisconnected: true, enableDownload: enableDownload}); else $('#toolbar-settings').addClass('disabled'); }, onCoAuthoringDisconnect: function(enableDownload) { this.isDisconnected = true; this.deactivateEditControls(enableDownload); $('#toolbar-undo').toggleClass('disabled', true); $('#toolbar-redo').toggleClass('disabled', true); PE.getController('AddContainer').hideModal(); PE.getController('EditContainer').hideModal(); PE.getController('Settings').hideModal(); }, displayCollaboration: function() { if(_users !== undefined) { var length = 0; _.each(_users, function (item) { if ((item.asc_getState()!==false) && !item.asc_getView()) length++; }); _displayCollaboration = (length >= 1 || !this.mode || this.mode.canViewComments); _displayCollaboration ? $('#toolbar-collaboration').show() : $('#toolbar-collaboration').hide(); } }, onUsersChanged: function(users) { _users = users; this.displayCollaboration(); }, onUserConnection: function(change){ var changed = false; for (var uid in _users) { if (undefined !== uid) { var user = _users[uid]; if (user && user.asc_getId() == change.asc_getId()) { _users[uid] = change; changed = true; } } } !changed && change && (_users[change.asc_getId()] = change); this.displayCollaboration(); }, getDisplayCollaboration: function() { return _displayCollaboration; }, dlgLeaveTitleText : 'You leave the application', dlgLeaveMsgText : 'You have unsaved changes in this document. Click \'Stay on this Page\' to await the autosave of the document. Click \'Leave this Page\' to discard all the unsaved changes.', leaveButtonText : 'Leave this Page', stayButtonText : 'Stay on this Page' } })(), PE.Controllers.Toolbar || {})) });