369 lines
17 KiB
JavaScript
369 lines
17 KiB
JavaScript
/*
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* (c) Copyright Ascensio System SIA 2010-2024
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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-6 Ernesta Birznieka-Upish
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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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* ViewTab.js
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*
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* Created on 06.12.2021
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*
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*/
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define([
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'core',
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'pdfeditor/main/app/view/ViewTab'
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], function () {
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'use strict';
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PDFE.Controllers.ViewTab = Backbone.Controller.extend(_.extend({
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models : [],
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collections : [
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],
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views : [
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'ViewTab'
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],
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sdkViewName : '#id_main',
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initialize: function () {
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},
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onLaunch: function () {
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this._state = {};
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Common.NotificationCenter.on('app:ready', this.onAppReady.bind(this));
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Common.NotificationCenter.on('contenttheme:dark', this.onContentThemeChangedToDark.bind(this));
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Common.NotificationCenter.on('uitheme:changed', this.onThemeChanged.bind(this));
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Common.NotificationCenter.on('document:ready', _.bind(this.onDocumentReady, this));
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Common.NotificationCenter.on('tabstyle:changed', this.onTabStyleChange.bind(this));
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},
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setApi: function (api) {
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if (api) {
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this.api = api;
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this.api.asc_registerCallback('asc_onZoomChange', _.bind(this.onZoomChange, this));
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this.api.asc_registerCallback('asc_onCoAuthoringDisconnect', _.bind(this.onCoAuthoringDisconnect, this));
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Common.NotificationCenter.on('api:disconnect', _.bind(this.onCoAuthoringDisconnect, this));
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}
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return this;
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},
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setConfig: function(config) {
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this.mode = config.mode;
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this.toolbar = config.toolbar;
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this.view = this.createView('ViewTab', {
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toolbar: this.toolbar.toolbar,
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mode: this.mode,
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compactToolbar: this.toolbar.toolbar.isCompactView
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});
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this.addListeners({
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'ViewTab': {
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'zoom:topage': _.bind(this.onBtnZoomTo, this, 'topage'),
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'zoom:towidth': _.bind(this.onBtnZoomTo, this, 'towidth'),
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'darkmode:change': _.bind(this.onChangeDarkMode, this)
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},
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'Toolbar': {
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'view:compact': _.bind(function (toolbar, state) {
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this.view.chToolbar.setValue(!state, true);
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}, this)
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},
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'Statusbar': {
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'view:hide': _.bind(function (statusbar, state) {
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this.view.chStatusbar.setValue(!state, true);
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}, this)
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},
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'LeftMenu': {
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'view:hide': _.bind(function (leftmenu, state) {
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this.view.chLeftMenu.setValue(!state, true);
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}, this)
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}
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});
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},
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SetDisabled: function(state) {
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this.view && this.view.SetDisabled(state);
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},
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createToolbarPanel: function() {
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return this.view.getPanel();
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},
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getView: function(name) {
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return !name && this.view ?
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this.view : Backbone.Controller.prototype.getView.call(this, name);
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},
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onCoAuthoringDisconnect: function() {
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Common.Utils.lockControls(Common.enumLock.lostConnect, true, {array: this.view.lockedControls});
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},
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onAppReady: function (config) {
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var me = this;
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if (me.view) {
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(new Promise(function (accept, reject) {
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accept();
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})).then(function(){
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me.view.setEvents();
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if (!Common.UI.Themes.available()) {
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me.view.btnInterfaceTheme.$el.closest('.group').remove();
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me.view.$el.find('.separator-theme').remove();
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}
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var emptyGroup = [];
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if (config.canBrandingExt && config.customization && config.customization.statusBar === false || !Common.UI.LayoutManager.isElementVisible('statusBar')) {
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emptyGroup.push(me.view.chStatusbar.$el.closest('.elset'));
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me.view.chStatusbar.$el.remove();
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}
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if (config.canBrandingExt && config.customization && config.customization.leftMenu === false || !Common.UI.LayoutManager.isElementVisible('leftMenu')) {
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emptyGroup.push(me.view.chLeftMenu.$el.closest('.elset'));
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me.view.chLeftMenu.$el.remove();
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} else if (emptyGroup.length>0) {
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emptyGroup.push(me.view.chLeftMenu.$el.closest('.elset'));
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emptyGroup.shift().append(me.view.chLeftMenu.$el[0]);
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}
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if (!config.canPDFEdit || config.canBrandingExt && config.customization && config.customization.rightMenu === false || !Common.UI.LayoutManager.isElementVisible('rightMenu')) {
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emptyGroup.push(me.view.chRightMenu.$el.closest('.elset'));
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me.view.chRightMenu.$el.remove();
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} else if (emptyGroup.length>0) {
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emptyGroup.push(me.view.chRightMenu.$el.closest('.elset'));
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emptyGroup.shift().append(me.view.chRightMenu.$el[0]);
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}
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config.canPDFEdit && me.applyEditorMode(config);
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if (emptyGroup.length>1) { // remove empty group
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emptyGroup[emptyGroup.length-1].closest('.group').remove();
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}
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me.view.cmbsZoom.forEach(function (cmb) {
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cmb.on('selected', _.bind(me.onSelectedZoomValue, me))
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.on('changed:before',_.bind(me.onZoomChanged, me, true))
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.on('changed:after', _.bind(me.onZoomChanged, me, false))
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.on('combo:blur', _.bind(me.onComboBlur, me, false));
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});
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if (me.view.btnNavigation) {
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me.getApplication().getController('LeftMenu').leftMenu.btnNavigation.on('toggle', function (btn, state) {
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if (state !== me.view.btnNavigation.pressed)
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me.view.turnNavigation(state);
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});
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} else {
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me.view.$el.find('.separator-navigation').hide().prev('.group').hide();
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}
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if (Common.UI.Themes.available()) {
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function _add_tab_styles() {
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let btn = me.view.btnInterfaceTheme;
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if ( typeof(btn.menu) === 'object' )
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btn.menu.addItem({caption: '--'}, true);
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else
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btn.setMenu(new Common.UI.Menu());
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let mni = new Common.UI.MenuItem({
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value: -1,
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caption: me.view.textTabStyle,
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menu: new Common.UI.Menu({
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menuAlign: 'tl-tr',
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items: [
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{value: 'fill', caption: me.view.textFill, checkable: true, toggleGroup: 'tabstyle'},
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{value: 'line', caption: me.view.textLine, checkable: true, toggleGroup: 'tabstyle'}
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]
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})
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});
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_.each(mni.menu.items, function(item){
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item.setChecked(Common.Utils.InternalSettings.get("settings-tab-style")===item.value, true);
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});
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mni.menu.on('item:click', _.bind(function (menu, item) {
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Common.UI.TabStyler.setStyle(item.value);
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}, me));
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btn.menu.addItem(mni, true);
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me.view.menuTabStyle = mni.menu;
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}
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function _fill_themes() {
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let btn = this.view.btnInterfaceTheme;
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if ( typeof(btn.menu) == 'object' ) btn.menu.removeAll(true);
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else btn.setMenu(new Common.UI.Menu());
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var currentTheme = Common.UI.Themes.currentThemeId() || Common.UI.Themes.defaultThemeId(),
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idx = 0;
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for (var t in Common.UI.Themes.map()) {
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btn.menu.insertItem(idx++, {
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value: t,
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caption: Common.UI.Themes.get(t).text,
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checked: t === currentTheme,
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checkable: true,
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toggleGroup: 'interface-theme'
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});
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}
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// Common.UI.FeaturesManager.canChange('tabStyle', true) && _add_tab_styles();
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}
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Common.NotificationCenter.on('uitheme:countchanged', _fill_themes.bind(me));
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_fill_themes.call(me);
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if (me.view.btnInterfaceTheme.menu.getItemsLength(true)) {
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// me.view.btnInterfaceTheme.setMenu(new Common.UI.Menu({items: menuItems}));
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me.view.btnInterfaceTheme.menu.on('item:click', _.bind(function (menu, item) {
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var value = item.value;
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Common.UI.Themes.setTheme(value);
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Common.Utils.lockControls(Common.enumLock.inLightTheme, !Common.UI.Themes.isDarkTheme(), {array: [me.view.btnDarkDocument]});
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}, me));
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setTimeout(function () {
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me.onContentThemeChangedToDark(Common.UI.Themes.isContentThemeDark());
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Common.Utils.lockControls(Common.enumLock.inLightTheme, !Common.UI.Themes.isDarkTheme(), {array: [me.view.btnDarkDocument]});
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}, 0);
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}
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}
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if (Common.Utils.InternalSettings.get('toolbar-active-tab')==='view')
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Common.NotificationCenter.trigger('tab:set-active', 'view');
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});
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}
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},
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onDocumentReady: function() {
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Common.Utils.lockControls(Common.enumLock.disableOnStart, false, {array: this.view.lockedControls});
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},
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onZoomChange: function (percent, type) {
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this.view.btnsFitToPage.forEach(function (btn) {
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btn.toggle(type === 2, true);
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});
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this.view.btnsFitToWidth.forEach(function (btn) {
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btn.toggle(type === 1, true);
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});
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this.setZoomValue(percent);
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this._state.zoomValue = percent;
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},
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applyZoom: function (value) {
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var val = Math.max(10, Math.min(500, value));
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if (this._state.zoomValue === val)
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this.setZoomValue(this._state.zoomValue);
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this.api.zoom(val);
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Common.NotificationCenter.trigger('edit:complete', this.view);
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},
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onSelectedZoomValue: function (combo, record) {
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this.applyZoom(record.value);
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},
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onZoomChanged: function (before, combo, record, e) {
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var value = parseFloat(record.value);
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if (before) {
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var expr = new RegExp('^\\s*(\\d*(\\.|,)?\\d+)\\s*(%)?\\s*$');
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if (!expr.exec(record.value)) {
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this.setZoomValue(this._state.zoomValue);
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Common.NotificationCenter.trigger('edit:complete', this.view);
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}
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} else {
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if (this._state.zoomValue !== value && !isNaN(value)) {
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this.applyZoom(value);
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} else if (record.value !== this._state.zoomValue + '%') {
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this.setZoomValue(this._state.zoomValue);
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}
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}
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},
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setZoomValue: function(value) {
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this.view && this.view.cmbsZoom && this.view.cmbsZoom.forEach(function (cmb) {
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cmb.setValue(value, value + '%');
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});
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},
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onBtnZoomTo: function(type, btn) {
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var func;
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if ( type === 'topage' ) {
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func = 'zoomFitToPage';
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} else {
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func = 'zoomFitToWidth';
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}
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if ( btn && !btn.pressed )
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this.api.zoomCustomMode();
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else
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this.api[func]();
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Common.NotificationCenter.trigger('edit:complete', this.view);
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},
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onChangeDarkMode: function (isdarkmode) {
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if (!this._darkModeTimer) {
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var me = this;
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me._darkModeTimer = setTimeout(function() {
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me._darkModeTimer = undefined;
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}, 500);
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Common.UI.Themes.setContentTheme(isdarkmode?'dark':'light');
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} else
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this.onContentThemeChangedToDark(Common.UI.Themes.isContentThemeDark());
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},
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onContentThemeChangedToDark: function (isdark) {
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this.view && this.view.btnDarkDocument.toggle(isdark, true);
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},
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onThemeChanged: function () {
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if (this.view && Common.UI.Themes.available() && this.view.btnInterfaceTheme.menu && (typeof (this.view.btnInterfaceTheme.menu) === 'object')) {
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var current_theme = Common.UI.Themes.currentThemeId() || Common.UI.Themes.defaultThemeId(),
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menu_item = _.findWhere(this.view.btnInterfaceTheme.menu.getItems(true), {value: current_theme});
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if ( menu_item ) {
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this.view.btnInterfaceTheme.menu.clearAll(true);
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menu_item.setChecked(true, true);
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}
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Common.Utils.lockControls(Common.enumLock.inLightTheme, !Common.UI.Themes.isDarkTheme(), {array: [this.view.btnDarkDocument]});
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}
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},
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onTabStyleChange: function () {
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if (this.view && this.view.menuTabStyle) {
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_.each(this.view.menuTabStyle.items, function(item){
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item.setChecked(Common.Utils.InternalSettings.get("settings-tab-style")===item.value, true);
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});
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}
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},
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onComboBlur: function() {
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Common.NotificationCenter.trigger('edit:complete', this.view);
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},
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applyEditorMode: function(config) {
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if (this.view && this.view.chRightMenu) {
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var isVisible = (config || this.mode)['isPDFEdit'];
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isVisible && this.view.chRightMenu.$el.closest('.elset').addClass('transparent');
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this.view.chRightMenu.setVisible(isVisible);
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if (this.toolbar && this.toolbar.toolbar) {
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this.toolbar.toolbar.moveAllFromMoreButton('view');
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this.toolbar.toolbar.processPanelVisible(null, true, true);
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}
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this.view.chRightMenu.$el.closest('.elset').removeClass('transparent');
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}
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}
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}, PDFE.Controllers.ViewTab || {}));
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}); |