/**
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* Copyright (c) Tiny Technologies, Inc. All rights reserved.
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* Licensed under the LGPL or a commercial license.
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* For LGPL see License.txt in the project root for license information.
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* For commercial licenses see https://www.tiny.cloud/
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*
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* Version: 5.2.0 (2020-02-13)
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*/
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(function () {
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'use strict';
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var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
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var global$1 = tinymce.util.Tools.resolve('tinymce.Env');
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var getSeparatorHtml = function (editor) {
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return editor.getParam('pagebreak_separator', '<!-- pagebreak -->');
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};
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var shouldSplitBlock = function (editor) {
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return editor.getParam('pagebreak_split_block', false);
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};
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var Settings = {
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getSeparatorHtml: getSeparatorHtml,
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shouldSplitBlock: shouldSplitBlock
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};
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var getPageBreakClass = function () {
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return 'mce-pagebreak';
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};
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var getPlaceholderHtml = function () {
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return '<img src="' + global$1.transparentSrc + '" class="' + getPageBreakClass() + '" data-mce-resize="false" data-mce-placeholder />';
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};
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var setup = function (editor) {
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var separatorHtml = Settings.getSeparatorHtml(editor);
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var pageBreakSeparatorRegExp = new RegExp(separatorHtml.replace(/[\?\.\*\[\]\(\)\{\}\+\^\$\:]/g, function (a) {
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return '\\' + a;
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}), 'gi');
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editor.on('BeforeSetContent', function (e) {
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e.content = e.content.replace(pageBreakSeparatorRegExp, getPlaceholderHtml());
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});
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editor.on('PreInit', function () {
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editor.serializer.addNodeFilter('img', function (nodes) {
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var i = nodes.length, node, className;
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while (i--) {
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node = nodes[i];
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className = node.attr('class');
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if (className && className.indexOf('mce-pagebreak') !== -1) {
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var parentNode = node.parent;
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if (editor.schema.getBlockElements()[parentNode.name] && Settings.shouldSplitBlock(editor)) {
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parentNode.type = 3;
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parentNode.value = separatorHtml;
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parentNode.raw = true;
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node.remove();
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continue;
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}
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node.type = 3;
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node.value = separatorHtml;
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node.raw = true;
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}
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}
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});
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});
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};
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var FilterContent = {
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setup: setup,
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getPlaceholderHtml: getPlaceholderHtml,
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getPageBreakClass: getPageBreakClass
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};
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var register = function (editor) {
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editor.addCommand('mcePageBreak', function () {
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if (editor.settings.pagebreak_split_block) {
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editor.insertContent('<p>' + FilterContent.getPlaceholderHtml() + '</p>');
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} else {
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editor.insertContent(FilterContent.getPlaceholderHtml());
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}
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});
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};
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var Commands = { register: register };
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var setup$1 = function (editor) {
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editor.on('ResolveName', function (e) {
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if (e.target.nodeName === 'IMG' && editor.dom.hasClass(e.target, FilterContent.getPageBreakClass())) {
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e.name = 'pagebreak';
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}
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});
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};
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var ResolveName = { setup: setup$1 };
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var register$1 = function (editor) {
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editor.ui.registry.addButton('pagebreak', {
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icon: 'page-break',
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tooltip: 'Page break',
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onAction: function () {
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return editor.execCommand('mcePageBreak');
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}
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});
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editor.ui.registry.addMenuItem('pagebreak', {
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text: 'Page break',
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icon: 'page-break',
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onAction: function () {
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return editor.execCommand('mcePageBreak');
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}
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});
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};
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var Buttons = { register: register$1 };
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function Plugin () {
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global.add('pagebreak', function (editor) {
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Commands.register(editor);
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Buttons.register(editor);
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FilterContent.setup(editor);
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ResolveName.setup(editor);
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});
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}
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Plugin();
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}());
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