examcloud-admin-web/public/ckeditor/plugins/format/plugin.js

/**
 * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

CKEDITOR.plugins.add("format", {
  requires: "richcombo",
  // jscs:disable maximumLineLength
  lang:
    "af,ar,az,bg,bn,bs,ca,cs,cy,da,de,de-ch,el,en,en-au,en-ca,en-gb,eo,es,es-mx,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,oc,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn", // %REMOVE_LINE_CORE%
  // jscs:enable maximumLineLength
  init: function(editor) {
    if (editor.blockless) return;

    var config = editor.config,
      lang = editor.lang.format;

    // Gets the list of tags from the settings.
    var tags = config.format_tags.split(";");

    // Create style objects for all defined styles.
    var styles = {},
      stylesCount = 0,
      allowedContent = [];
    for (var i = 0; i < tags.length; i++) {
      var tag = tags[i];
      var style = new CKEDITOR.style(config["format_" + tag]);
      if (!editor.filter.customConfig || editor.filter.check(style)) {
        stylesCount++;
        styles[tag] = style;
        styles[tag]._.enterMode = editor.config.enterMode;
        allowedContent.push(style);
      }
    }

    // Hide entire combo when all formats are rejected.
    if (stylesCount === 0) return;

    editor.ui.addRichCombo("Format", {
      label: lang.label,
      title: lang.panelTitle,
      toolbar: "styles,20",
      allowedContent: allowedContent,

      panel: {
        css: [CKEDITOR.skin.getPath("editor")].concat(config.contentsCss),
        multiSelect: false,
        attributes: { "aria-label": lang.panelTitle }
      },

      init: function() {
        this.startGroup(lang.panelTitle);

        for (var tag in styles) {
          var label = lang["tag_" + tag];

          // Add the tag entry to the panel list.
          this.add(tag, styles[tag].buildPreview(label), label);
        }
      },

      onClick: function(value) {
        editor.focus();
        editor.fire("saveSnapshot");

        var style = styles[value],
          elementPath = editor.elementPath();

        // Always apply style, do not allow to toggle it by clicking on corresponding list item (#584).
        if (!style.checkActive(elementPath, editor)) {
          editor.applyStyle(style);
        }

        // Save the undo snapshot after all changes are affected. (https://dev.ckeditor.com/ticket/4899)
        setTimeout(function() {
          editor.fire("saveSnapshot");
        }, 0);
      },

      onRender: function() {
        editor.on(
          "selectionChange",
          function(ev) {
            var currentTag = this.getValue(),
              elementPath = ev.data.path;

            this.refresh();

            for (var tag in styles) {
              if (styles[tag].checkActive(elementPath, editor)) {
                if (tag != currentTag)
                  this.setValue(tag, editor.lang.format["tag_" + tag]);
                return;
              }
            }

            // If no styles match, just empty it.
            this.setValue("");
          },
          this
        );
      },

      onOpen: function() {
        this.showAll();
        for (var name in styles) {
          var style = styles[name];

          // Check if that style is enabled in activeFilter.
          if (!editor.activeFilter.check(style)) this.hideItem(name);
        }
      },

      refresh: function() {
        var elementPath = editor.elementPath();

        if (!elementPath) return;

        // Check if element path contains 'p' element.
        if (!elementPath.isContextFor("p")) {
          this.setState(CKEDITOR.TRISTATE_DISABLED);
          return;
        }

        // Check if there is any available style.
        for (var name in styles) {
          if (editor.activeFilter.check(styles[name])) return;
        }
        this.setState(CKEDITOR.TRISTATE_DISABLED);
      }
    });
  }
});

/**
 * A list of semicolon-separated style names (by default: tags) representing
 * the style definition for each entry to be displayed in the Format drop-down list
 * in the toolbar. Each entry must have a corresponding configuration in a
 * setting named `'format_(tagName)'`. For example, the `'p'` entry has its
 * definition taken from [config.format_p](#!/api/CKEDITOR.config-cfg-format_p).
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_tags = 'p;h2;h3;pre';
 *
 * @cfg {String} [format_tags='p;h1;h2;h3;h4;h5;h6;pre;address;div']
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_tags = "p;h1;h2;h3;h4;h5;h6;pre;address;div";

/**
 * The style definition to be used to apply the `Normal` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_p = { element: 'p', attributes: { 'class': 'normalPara' } };
 *
 * @cfg {Object} [format_p={ element: 'p' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_p = { element: "p" };

/**
 * The style definition to be used to apply the `Normal (DIV)` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_div = { element: 'div', attributes: { 'class': 'normalDiv' } };
 *
 * @cfg {Object} [format_div={ element: 'div' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_div = { element: "div" };

/**
 * The style definition to be used to apply the `Formatted` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_pre = { element: 'pre', attributes: { 'class': 'code' } };
 *
 * @cfg {Object} [format_pre={ element: 'pre' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_pre = { element: "pre" };

/**
 * The style definition to be used to apply the `Address` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_address = { element: 'address', attributes: { 'class': 'styledAddress' } };
 *
 * @cfg {Object} [format_address={ element: 'address' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_address = { element: "address" };

/**
 * The style definition to be used to apply the `Heading 1` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_h1 = { element: 'h1', attributes: { 'class': 'contentTitle1' } };
 *
 * @cfg {Object} [format_h1={ element: 'h1' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_h1 = { element: "h1" };

/**
 * The style definition to be used to apply the `Heading 2` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_h2 = { element: 'h2', attributes: { 'class': 'contentTitle2' } };
 *
 * @cfg {Object} [format_h2={ element: 'h2' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_h2 = { element: "h2" };

/**
 * The style definition to be used to apply the `Heading 3` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_h3 = { element: 'h3', attributes: { 'class': 'contentTitle3' } };
 *
 * @cfg {Object} [format_h3={ element: 'h3' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_h3 = { element: "h3" };

/**
 * The style definition to be used to apply the `Heading 4` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_h4 = { element: 'h4', attributes: { 'class': 'contentTitle4' } };
 *
 * @cfg {Object} [format_h4={ element: 'h4' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_h4 = { element: "h4" };

/**
 * The style definition to be used to apply the `Heading 5` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_h5 = { element: 'h5', attributes: { 'class': 'contentTitle5' } };
 *
 * @cfg {Object} [format_h5={ element: 'h5' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_h5 = { element: "h5" };

/**
 * The style definition to be used to apply the `Heading 6` format.
 *
 * Read more in the {@glink features/format documentation}
 * and see the {@glink examples/format example}.
 *
 *		config.format_h6 = { element: 'h6', attributes: { 'class': 'contentTitle6' } };
 *
 * @cfg {Object} [format_h6={ element: 'h6' }]
 * @member CKEDITOR.config
 */
CKEDITOR.config.format_h6 = { element: "h6" };