345 lines
16 KiB
JavaScript
345 lines
16 KiB
JavaScript
/*
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*
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* (c) Copyright Ascensio System SIA 2010-2019
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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/**
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* User: Julia.Radzhabova
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* Date: 14.12.17
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*/
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define([
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'core',
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'documenteditor/main/app/collection/Navigation',
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'documenteditor/main/app/view/Navigation'
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], function () {
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'use strict';
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DE.Controllers.Navigation = Backbone.Controller.extend(_.extend({
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models: [],
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collections: [
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'Navigation'
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],
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views: [
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'Navigation'
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],
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initialize: function() {
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var me = this;
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this.addListeners({
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'Navigation': {
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'show': function() {
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if (!this.canUseViwerNavigation) {
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var obj = me.api.asc_ShowDocumentOutline();
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if (!me._navigationObject)
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me._navigationObject = obj;
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me.updateNavigation();
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} else {
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if (me.panelNavigation && me.panelNavigation.viewNavigationList && me.panelNavigation.viewNavigationList.scroller)
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me.panelNavigation.viewNavigationList.scroller.update({alwaysVisibleY: true});
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}
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if (!me.mode.isEdit && !me.mode.isRestrictedEdit)
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me.panelNavigation.viewNavigationList.focus();
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},
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'hide': function() {
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if (!this.canUseViwerNavigation) {
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me.api && me.api.asc_HideDocumentOutline();
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}
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}
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}
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});
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},
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events: function() {
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},
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onLaunch: function() {
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this.panelNavigation= this.createView('Navigation', {
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storeNavigation: this.getApplication().getCollection('Navigation')
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});
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this.panelNavigation.on('render:after', _.bind(this.onAfterRender, this));
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this._navigationObject = null;
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this._viewerNavigationObject = null;
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this._isDisabled = false;
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},
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setApi: function(api) {
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this.api = api;
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this.api.asc_registerCallback('asc_onDocumentOutlineUpdate', _.bind(this.updateNavigation, this));
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this.api.asc_registerCallback('asc_onDocumentOutlineCurrentPosition', _.bind(this.onChangeOutlinePosition, this));
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this.api.asc_registerCallback('asc_onDocumentOutlineUpdateAdd', _.bind(this.updateNavigation, this));
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this.api.asc_registerCallback('asc_onDocumentOutlineUpdateChange', _.bind(this.updateChangeNavigation, this));
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this.api.asc_registerCallback('asc_onDocumentOutlineUpdateRemove', _.bind(this.updateNavigation, this));
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this.api.asc_registerCallback('asc_onViewerBookmarksUpdate', _.bind(this.updateViewerNavigation, this));
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return this;
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},
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setMode: function(mode) {
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this.mode = mode;
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this.canUseViwerNavigation = this.mode.canUseViwerNavigation;
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if (this.panelNavigation && this.panelNavigation.viewNavigationList) {
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this.panelNavigation.viewNavigationList.setEmptyText(this.mode.isEdit ? this.panelNavigation.txtEmpty : this.panelNavigation.txtEmptyViewer);
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this.panelNavigation.viewNavigationList.enableKeyEvents = !this.mode.isEdit && !this.mode.isRestrictedEdit;
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}
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return this;
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},
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onAfterRender: function(panelNavigation) {
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panelNavigation.viewNavigationList.on('item:click', _.bind(this.onSelectItem, this));
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panelNavigation.viewNavigationList.on('item:contextmenu', _.bind(this.onItemContextMenu, this));
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panelNavigation.viewNavigationList.on('item:add', _.bind(this.onItemAdd, this));
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panelNavigation.navigationMenu.on('item:click', _.bind(this.onMenuItemClick, this));
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panelNavigation.navigationMenu.items[11].menu.on('item:click', _.bind(this.onMenuLevelsItemClick, this));
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panelNavigation.btnSettingsMenu.on('item:click', _.bind(this.onMenuSettingsItemClick, this));
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panelNavigation.btnSettingsMenu.items[2].menu.on('item:click', _.bind(this.onMenuLevelsItemClick, this));
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panelNavigation.btnSettingsMenu.items[4].menu.on('item:click', _.bind(this.onMenuFontSizeClick, this));
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panelNavigation.btnClose.on('click', _.bind(this.onClickClosePanel, this));
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var viewport = this.getApplication().getController('Viewport').getView('Viewport');
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viewport.hlayout.on('layout:resizedrag', function () {
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if (panelNavigation.viewNavigationList && panelNavigation.viewNavigationList.scroller)
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panelNavigation.viewNavigationList.scroller.update({alwaysVisibleY: true});
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});
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},
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updateNavigation: function() {
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if (!this._navigationObject) return;
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var count = this._navigationObject.get_ElementsCount(),
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prev_level = -1,
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header_level = -1,
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first_header = !this._navigationObject.isFirstItemNotHeader(),
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arr = [];
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for (var i=0; i<count; i++) {
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var level = this._navigationObject.get_Level(i),
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hasParent = true;
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if (level>prev_level && i>0)
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arr[i-1].set('hasSubItems', true);
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if (header_level<0 || level<=header_level) {
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if (i>0 || first_header)
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header_level = level;
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hasParent = false;
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}
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arr.push(new Common.UI.TreeViewModel({
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name : this._navigationObject.get_Text(i),
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level: level,
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index: i,
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hasParent: hasParent,
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isEmptyItem: this._navigationObject.isEmptyItem(i)
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}));
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prev_level = level;
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}
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if (count>0 && !first_header) {
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arr[0].set('hasSubItems', false);
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arr[0].set('isNotHeader', true);
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arr[0].set('name', this.txtBeginning);
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arr[0].set('tip', this.txtGotoBeginning);
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}
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this.getApplication().getCollection('Navigation').reset(arr);
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this.onChangeOutlinePosition(this._navigationObject.get_CurrentPosition());
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},
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updateChangeNavigation: function(index) {
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if (!this._navigationObject) return;
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var item = this.getApplication().getCollection('Navigation').at(index);
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if (item.get('level') !== this._navigationObject.get_Level(index) ||
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index==0 && item.get('isNotHeader') !== this._navigationObject.isFirstItemNotHeader()) {
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this.updateNavigation();
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} else {
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item.set('name', this._navigationObject.get_Text(index));
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item.set('isEmptyItem', this._navigationObject.isEmptyItem(index));
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this.panelNavigation.viewNavigationList.updateTip(item.get('dataItem'));
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}
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},
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onChangeOutlinePosition: function(index) {
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this.panelNavigation.viewNavigationList.scrollToRecord(this.panelNavigation.viewNavigationList.selectByIndex(index));
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},
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onItemContextMenu: function(picker, item, record, e){
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var showPoint;
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var menu = this.panelNavigation.navigationMenu;
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if (menu.isVisible()) {
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menu.hide();
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}
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var parentOffset = this.panelNavigation.$el.offset(),
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top = e.clientY*Common.Utils.zoom();
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showPoint = [e.clientX*Common.Utils.zoom() + 5, top - parentOffset.top + 5];
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for (var i=0; i<7; i++) {
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menu.items[i].setVisible(this.mode.isEdit);
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}
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menu.items[7].setVisible(!this.canUseViwerNavigation);
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menu.items[8].setVisible(!this.canUseViwerNavigation);
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var isNotHeader = record.get('isNotHeader');
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menu.items[0].setDisabled(isNotHeader || this._isDisabled);
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menu.items[1].setDisabled(isNotHeader || this._isDisabled);
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menu.items[3].setDisabled(isNotHeader || this._isDisabled);
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menu.items[4].setDisabled(this._isDisabled);
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menu.items[5].setDisabled(this._isDisabled);
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menu.items[7].setDisabled(isNotHeader);
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if (showPoint != undefined) {
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var menuContainer = this.panelNavigation.$el.find('#menu-navigation-container');
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if (!menu.rendered) {
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if (menuContainer.length < 1) {
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menuContainer = $('<div id="menu-navigation-container" style="position: absolute; z-index: 10000;"><div class="dropdown-toggle" data-toggle="dropdown"></div></div>', menu.id);
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$(this.panelNavigation.$el).append(menuContainer);
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}
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menu.render(menuContainer);
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menu.cmpEl.attr({tabindex: "-1"});
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}
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menu.cmpEl.attr('data-value', record.get('index'));
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menuContainer.css({
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left: showPoint[0],
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top: showPoint[1]
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});
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menu.show();
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_.delay(function() {
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menu.cmpEl.focus();
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}, 10);
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}
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},
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onSelectItem: function(picker, item, record, e){
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if (this._navigationObject) {
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this._navigationObject.goto(record.get('index'));
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} else if (this._viewerNavigationObject) {
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this.api.asc_viewerNavigateTo(record.get('index'));
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}
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(this.mode.isEdit || this.mode.isRestrictedEdit) && Common.NotificationCenter.trigger('edit:complete', this.panelNavigation);
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},
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onItemAdd: function(picker, item, record, e){
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record.set('dataItem', item);
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},
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onMenuItemClick: function (menu, item) {
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if (!this._navigationObject && !this._viewerNavigationObject) return;
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var index = parseInt(menu.cmpEl.attr('data-value'));
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if (item.value == 'promote') {
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this._navigationObject.promote(index);
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} else if (item.value == 'demote') {
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this._navigationObject.demote(index);
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} else if (item.value == 'before') {
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this._navigationObject.insertHeader(index, true);
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} else if (item.value == 'after') {
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this._navigationObject.insertHeader(index, false);
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} else if (item.value == 'new') {
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this._navigationObject.insertSubHeader(index);
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} else if (item.value == 'select') {
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this._navigationObject.selectContent(index);
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} else if (item.value == 'expand') {
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this.panelNavigation.viewNavigationList.expandAll();
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} else if (item.value == 'collapse') {
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this.panelNavigation.viewNavigationList.collapseAll();
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}
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},
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onClickClosePanel: function() {
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Common.NotificationCenter.trigger('leftmenu:change', 'hide');
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},
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onMenuSettingsItemClick: function (menu, item){
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switch (item.value){
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case 'expand':
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this.panelNavigation.viewNavigationList.expandAll();
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break;
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case 'collapse':
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this.panelNavigation.viewNavigationList.collapseAll();
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break;
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case 'wrap':
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this.panelNavigation.changeWrapHeadings();
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break;
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}
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},
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onMenuLevelsItemClick: function (menu, item) {
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this.panelNavigation.viewNavigationList.expandToLevel(item.value-1);
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},
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onMenuFontSizeClick: function (menu, item){
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this.panelNavigation.changeFontSize(item.value);
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},
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SetDisabled: function(state) {
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this._isDisabled = state;
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},
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updateViewerNavigation: function (bookmarks) {
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this._viewerNavigationObject = bookmarks.length > 0 ? bookmarks : null;
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if (this._viewerNavigationObject) {
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var count = this._viewerNavigationObject.length,
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prev_level = -1,
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header_level = -1,
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first_header = true,//!this._navigationObject.isFirstItemNotHeader(),
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arr = [];
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for (var i = 0; i < count; i++) {
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var level = this._viewerNavigationObject[i].level - 1,
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hasParent = true;
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if (level > prev_level && i > 0)
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arr[i - 1].set('hasSubItems', true);
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if (header_level < 0 || level <= header_level) {
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if (i > 0 || first_header)
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header_level = level;
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hasParent = false;
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}
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arr.push(new Common.UI.TreeViewModel({
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name: this._viewerNavigationObject[i].description,
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level: level,
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index: i,
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hasParent: hasParent,
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isEmptyItem: !this._viewerNavigationObject[i].description
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}));
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prev_level = level;
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}
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if (count > 0 && !first_header) {
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arr[0].set('hasSubItems', false);
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arr[0].set('isNotHeader', true);
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arr[0].set('name', this.txtBeginning);
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arr[0].set('tip', this.txtGotoBeginning);
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}
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this.getApplication().getCollection('Navigation').reset(arr);
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if (this.panelNavigation && this.panelNavigation.viewNavigationList && this.panelNavigation.viewNavigationList.scroller)
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this.panelNavigation.viewNavigationList.scroller.update({alwaysVisibleY: true});
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}
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},
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txtBeginning: 'Beginning of document',
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txtGotoBeginning: 'Go to the beginning of the document'
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}, DE.Controllers.Navigation || {}));
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});
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