[IMP] web_editor,*: Refactoring the wysiwyg editor and 'html' field

_Task #1878502_

- The refactoring allows for the update of the _Summernote_ library.
- A new structure was created by transforming all the plugins in the library using the odoo inheritance system. Plugins are easier to implement with the `AbstractPlugin` to add Odoo behaviors.
- The cleanup allowed us to remove some of the code that was in `web_editor` but only used in `website` or in `mass_mailing`. Some parts are still in `web_editor` but will be moved at a later time.
- The refactoring also had to be done in order to create a set of unit tests. Each behavior can be tested, including the behaviors performed as a consequence of keyboard interactions (for instance: Enter, Tab...).
- From now on, the methods of the library (in this case _Summernote_) can no longer be called by other modules or files. Only the `wysiwyg` widgets can access it, to simplify the updating process. The `wysiwyg` object serves as an interface. A lot of tests are done, ensuring the consistency of outside behavior.
- Depending on the options the snippets will be loaded or not, the editor will be in an iframe or not... all of this is transparent from the outside.
- Regarding iframes, all controllers related to editing have been removed: the new API no longer needs them. This speeds up loading, eases testing and removes complexity for the same features.

**PUBLIC FEATURES**

There are several public methods on the `Wysiwyg` class:
- `Wysiwyg.prepare (WidgetParent)` which returns a deferred resolved when the library (xml, lazy, assets...) is loaded.
- `Wysiwyg.getRange (DOM)` returns the range (selection in the dom)
- `Wysiwyg.setRange (startNode, startOffset, endNode, endOffset)` which creates a range (selection in the dom)
- `Wysiwyg.setRangeFromNode (DOM, options)` that creates a range from an element (option available to select all, start or end)

A jQuery selector was added: `:o_editable`, which indicates whether the current element is editable. That is, if it is contained in a tag with the attribute `contentEditable = "true"` or in a tag with the class `o_editable`.
Several methods are also present:
- `focusIn`: makes a focus and places the cursor at the beginning of the element
- `focusInEnd`: makes a focus and places the cursor at the end of the element
- `selectContent`: makes a focus and selects the content

**HTML FIELD**

The HTML field can receive different options:
- `style-inline:` {boolean} transforms a class into an inline style when saving and vice versa when reading.
- `no-attachment`: {boolean} prevents the use of attachments (in media dialog)
- `cssEdit`: {xml_id} to use a template containing the css to loaded in an iframe when editing
- `cssReadonly`: {xml_id} to use a template containing the css to load into an iframe when viewing in readonly
- `snippets`: {xml_id} snippets template (can be used with or without `cssEdit`)
- `wrapper`: {template} qweb static template (containing a tag: `id = "wrapper"`) that will include the content during editing (removed on save)

**MASS MAILING**

A widget was created for `mass mailing`. There are now two fields: `body_html` and `body_arch`.
`body_arch` contains the code with the class without conversion into inline style, useful when editing and one with the inline style that is visible in readonly mode and sent by email.
Advantage: no spreading errors, able to update css/theme, able to do more changes when converting to inline style so that a maximum of mail clients have an impeccable rendering.

**REMAINING KNOW ISSUES**

These will be fixed in a subsequent commit.
- A few committed changes made during the development of this refactoring were lost in the process and should be reapplied.
- Some minor (mostly range) issues remain with Firefox.
--
I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr

closes odoo/odoo#29775

1 files changed, 0 insertions, 1026 deletions

diff --git a/addons/web_editor/static/lib/summernote/src/js/Renderer.js b/addons/web_editor/static/lib/summernote/src/js/Renderer.js
deleted file mode 100644
index a57dab67573..00000000000
--- a/addons/web_editor/static/lib/summernote/src/js/Renderer.js
+++ /dev/null
@@ -1,1026 +0,0 @@
-define([
-  'summernote/core/agent',
-  'summernote/core/dom',
-  'summernote/core/func',
-  'summernote/core/list'
-], function (agent, dom, func, list) {
-  /**
-   * @class Renderer
-   *
-   * renderer
-   *
-   * rendering toolbar and editable
-   */
-  var Renderer = function () {
-
-    /**
-     * bootstrap button template
-     * @private
-     * @param {String} label button name
-     * @param {Object} [options] button options
-     * @param {String} [options.event] data-event
-     * @param {String} [options.className] button's class name
-     * @param {String} [options.value] data-value
-     * @param {String} [options.title] button's title for popup
-     * @param {String} [options.dropdown] dropdown html
-     * @param {String} [options.hide] data-hide
-     */
-    var tplButton = function (label, options) {
-      var event = options.event;
-      var value = options.value;
-      var title = options.title;
-      var className = options.className;
-      var dropdown = options.dropdown;
-      var hide = options.hide;
-
-      return (dropdown ? '<div class="btn-group' +
-               (className ? ' ' + className : '') + '">' : '') +
-               '<button type="button"' +
-                 ' class="btn btn-secondary btn-sm' +
-                   ((!dropdown && className) ? ' ' + className : '') +
-                   (dropdown ? ' dropdown-toggle' : '') +
-                 '"' +
-                 (dropdown ? ' data-toggle="dropdown"' : '') +
-                 (title ? ' title="' + title + '"' : '') +
-                 (event ? ' data-event="' + event + '"' : '') +
-                 (value ? ' data-value=\'' + value + '\'' : '') +
-                 (hide ? ' data-hide=\'' + hide + '\'' : '') +
-                 ' tabindex="-1">' +
-                 label +
-                 (dropdown ? ' <span class="caret"></span>' : '') +
-               '</button>' +
-               (dropdown || '') +
-             (dropdown ? '</div>' : '');
-    };
-
-    /**
-     * bootstrap icon button template
-     * @private
-     * @param {String} iconClassName
-     * @param {Object} [options]
-     * @param {String} [options.event]
-     * @param {String} [options.value]
-     * @param {String} [options.title]
-     * @param {String} [options.dropdown]
-     */
-    var tplIconButton = function (iconClassName, options) {
-      var label = '<i class="' + iconClassName + '"></i>';
-      return tplButton(label, options);
-    };
-
-    /**
-     * bootstrap popover template
-     * @private
-     * @param {String} className
-     * @param {String} content
-     */
-    var tplPopover = function (className, content) {
-      var $popover = $('<div class="' + className + ' popover bottom in" style="display: none;">' +
-               '<div class="arrow"></div>' +
-               '<div class="popover-body">' +
-               '</div>' +
-             '</div>');
-
-      $popover.find('.popover-body').append(content);
-      return $popover;
-    };
-
-    /**
-     * bootstrap dialog template
-     *
-     * @param {String} className
-     * @param {String} [title='']
-     * @param {String} body
-     * @param {String} [footer='']
-     */
-    var tplDialog = function (className, title, body, footer) {
-      return '<div class="' + className + ' modal" role="dialog" aria-hidden="false">' +
-               '<div class="modal-dialog">' +
-                 '<div class="modal-content">' +
-                   (title ?
-                   '<header class="modal-header">' +
-                     '<h4 class="modal-title">' + title + '</h4>' +
-                     '<button type="button" class="close" aria-hidden="true" tabindex="-1">&times;</button>' +
-                   '</header>' : ''
-                   ) +
-                   '<main class="modal-body">' + body + '</main>' +
-                   (footer ?
-                   '<header class="modal-footer">' + footer + '</header>' : ''
-                   ) +
-                 '</div>' +
-               '</div>' +
-             '</div>';
-    };
-
-    /**
-     * bootstrap dropdown template
-     *
-     * @param {String|String[]} contents
-     * @param {String} [className='']
-     * @param {String} [nodeName='']
-     */
-    var tplDropdown = function (contents, className, nodeName) {
-      var classes = 'dropdown-menu' + (className ? ' ' + className : '');
-      nodeName = nodeName || 'ul';
-      if (contents instanceof Array) {
-        contents = contents.join('');
-      }
-
-      return '<' + nodeName + ' class="' + classes + '">' + contents + '</' + nodeName + '>';
-    };
-
-    var tplButtonInfo = {
-      picture: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.image.image, {
-          event: 'showImageDialog',
-          title: lang.image.image,
-          hide: true
-        });
-      },
-      link: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.link.link, {
-          event: 'showLinkDialog',
-          title: lang.link.link,
-          hide: true
-        });
-      },
-      table: function (lang, options) {
-        var dropdown = [
-          '<div class="note-dimension-picker">',
-          '<div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"></div>',
-          '<div class="note-dimension-picker-highlighted"></div>',
-          '<div class="note-dimension-picker-unhighlighted"></div>',
-          '</div>',
-          '<div class="note-dimension-display"> 1 x 1 </div>'
-        ];
-
-        return tplIconButton(options.iconPrefix + options.icons.table.table, {
-          title: lang.table.table,
-          dropdown: tplDropdown(dropdown, 'note-table')
-        });
-      },
-      style: function (lang, options) {
-        var items = options.styleTags.reduce(function (memo, v) {
-          var label = lang.style[v === 'p' ? 'normal' : v];
-          return memo + '<li><a class="dropdown-item" data-event="formatBlock" href="#" data-value="' + v + '">' +
-                   (
-                     (v === 'p' || v === 'pre') ? label :
-                     '<' + v + '>' + label + '</' + v + '>'
-                   ) +
-                 '</a></li>';
-        }, '');
-
-        return tplIconButton(options.iconPrefix + options.icons.style.style, {
-          title: lang.style.style,
-          dropdown: tplDropdown(items)
-        });
-      },
-      fontname: function (lang, options) {
-        var realFontList = [];
-        var items = options.fontNames.reduce(function (memo, v) {
-          if (!agent.isFontInstalled(v) && !list.contains(options.fontNamesIgnoreCheck, v)) {
-            return memo;
-          }
-          realFontList.push(v);
-          return memo + '<li><a data-event="fontName" href="#" data-value="' + v + '" style="font-family:\'' + v + '\'">' +
-                          '<i class="' + options.iconPrefix + options.icons.misc.check + '"></i> ' + v +
-                        '</a></li>';
-        }, '');
-
-        var hasDefaultFont = agent.isFontInstalled(options.defaultFontName);
-        var defaultFontName = (hasDefaultFont) ? options.defaultFontName : realFontList[0];
-
-        var label = '<span class="note-current-fontname">' +
-                        defaultFontName +
-                     '</span>';
-        return tplButton(label, {
-          title: lang.font.name,
-          className: 'note-fontname',
-          dropdown: tplDropdown(items, 'note-check')
-        });
-      },
-      fontsize: function (lang, options) {
-        var items = options.fontSizes.reduce(function (memo, v) {
-          return memo + '<li><a data-event="fontSize" href="#" data-value="' + v + '">' +
-                          '<i class="' + options.iconPrefix + options.icons.misc.check + '"></i> ' + v +
-                        '</a></li>';
-        }, '');
-
-        var label = '<span class="note-current-fontsize">11</span>';
-        return tplButton(label, {
-          title: lang.font.size,
-          className: 'note-fontsize',
-          dropdown: tplDropdown(items, 'note-check')
-        });
-      },
-      color: function (lang, options) {
-        var colorButtonLabel = '<i class="' +
-                                  options.iconPrefix + options.icons.color.recent +
-                                '" id="colors_preview" style="color:white;background-color:#B35E9B"></i>';
-        var colorButton = tplButton(colorButtonLabel, {
-          className: 'note-recent-color',
-          title: lang.color.recent,
-          event: 'color',
-          value: '{"backColor":"#B35E9B"}'
-        });
-
-        var items = [
-          '<li class="flex"><div class="btn-group flex-column">',
-          '<div class="note-palette-title">' + lang.color.background + '</div>',
-          '<div class="note-color-reset" data-event="backColor"',
-          ' data-value="inherit" title="' + lang.color.transparent + '">' + lang.color.setTransparent + '</div>',
-          '<div class="note-color-palette" data-target-event="backColor"></div>',
-          '</div><div class="btn-group flex-column">',
-          '<div class="note-palette-title">' + lang.color.foreground + '</div>',
-          '<div class="note-color-reset" data-event="foreColor" data-value="inherit" title="' + lang.color.reset + '">',
-          lang.color.resetToDefault,
-          '</div>',
-          '<div class="note-color-palette" data-target-event="foreColor"></div>',
-          '</div></li>'
-        ];
-
-        var moreButton = tplButton('', {
-          title: lang.color.more,
-          dropdown: tplDropdown(items)
-        });
-
-        return colorButton + moreButton;
-      },
-      bold: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.font.bold, {
-          event: 'bold',
-          title: lang.font.bold
-        });
-      },
-      italic: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.font.italic, {
-          event: 'italic',
-          title: lang.font.italic
-        });
-      },
-      underline: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.font.underline, {
-          event: 'underline',
-          title: lang.font.underline
-        });
-      },
-      strikethrough: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.font.strikethrough, {
-          event: 'strikethrough',
-          title: lang.font.strikethrough
-        });
-      },
-      superscript: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.font.superscript, {
-          event: 'superscript',
-          title: lang.font.superscript
-        });
-      },
-      subscript: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.font.subscript, {
-          event: 'subscript',
-          title: lang.font.subscript
-        });
-      },
-      clear: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.font.clear, {
-          event: 'removeFormat',
-          title: lang.font.clear
-        });
-      },
-      ul: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.lists.unordered, {
-          event: 'insertUnorderedList',
-          title: lang.lists.unordered
-        });
-      },
-      ol: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.lists.ordered, {
-          event: 'insertOrderedList',
-          title: lang.lists.ordered
-        });
-      },
-      paragraph: function (lang, options) {
-        var leftButton = tplIconButton(options.iconPrefix + options.icons.paragraph.left, {
-          title: lang.paragraph.left,
-          event: 'justifyLeft'
-        });
-        var centerButton = tplIconButton(options.iconPrefix + options.icons.paragraph.center, {
-          title: lang.paragraph.center,
-          event: 'justifyCenter'
-        });
-        var rightButton = tplIconButton(options.iconPrefix + options.icons.paragraph.right, {
-          title: lang.paragraph.right,
-          event: 'justifyRight'
-        });
-        var justifyButton = tplIconButton(options.iconPrefix + options.icons.paragraph.justify, {
-          title: lang.paragraph.justify,
-          event: 'justifyFull'
-        });
-
-        var outdentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.outdent, {
-          title: lang.paragraph.outdent,
-          event: 'outdent'
-        });
-        var indentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.indent, {
-          title: lang.paragraph.indent,
-          event: 'indent'
-        });
-
-        var dropdown = [
-          '<div class="note-align btn-group">',
-          leftButton + centerButton + rightButton + justifyButton,
-          '</div><div class="note-list btn-group">',
-          indentButton + outdentButton,
-          '</div>'
-        ];
-
-        return tplIconButton(options.iconPrefix + options.icons.paragraph.paragraph, {
-          title: lang.paragraph.paragraph,
-          dropdown: tplDropdown(dropdown, '', 'div')
-        });
-      },
-      height: function (lang, options) {
-        var items = options.lineHeights.reduce(function (memo, v) {
-          return memo + '<li><a data-event="lineHeight" href="#" data-value="' + parseFloat(v) + '">' +
-                          '<i class="' + options.iconPrefix + options.icons.misc.check + '"></i> ' + v +
-                        '</a></li>';
-        }, '');
-
-        return tplIconButton(options.iconPrefix + options.icons.font.height, {
-          title: lang.font.height,
-          dropdown: tplDropdown(items, 'note-check')
-        });
-
-      },
-      help: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.options.help, {
-          event: 'showHelpDialog',
-          title: lang.options.help,
-          hide: true
-        });
-      },
-      fullscreen: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.options.fullscreen, {
-          event: 'fullscreen',
-          title: lang.options.fullscreen
-        });
-      },
-      codeview: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.options.codeview, {
-          event: 'codeview',
-          title: lang.options.codeview
-        });
-      },
-      undo: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.history.undo, {
-          event: 'undo',
-          title: lang.history.undo
-        });
-      },
-      redo: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.history.redo, {
-          event: 'redo',
-          title: lang.history.redo
-        });
-      },
-      hr: function (lang, options) {
-        return tplIconButton(options.iconPrefix + options.icons.hr.insert, {
-          event: 'insertHorizontalRule',
-          title: lang.hr.insert
-        });
-      }
-    };
-
-    var tplPopovers = function (lang, options) {
-      var tplLinkPopover = function () {
-        var linkButton = tplIconButton(options.iconPrefix + options.icons.link.edit, {
-          title: lang.link.edit,
-          event: 'showLinkDialog',
-          hide: true
-        });
-        var unlinkButton = tplIconButton(options.iconPrefix + options.icons.link.unlink, {
-          title: lang.link.unlink,
-          event: 'unlink'
-        });
-        var content = '<a href="http://www.google.com" target="_blank">www.google.com</a>&nbsp;&nbsp;' +
-                      '<div class="note-insert btn-group">' +
-                        linkButton + unlinkButton +
-                      '</div>';
-        return tplPopover('note-link-popover', content);
-      };
-
-      var tplImagePopover = function () {
-        var autoButton = tplButton('<span class="note-fontsize-10">Auto</span>', {
-          event: 'resize',
-          value: 'auto'
-        });
-        var fullButton = tplButton('<span class="note-fontsize-10">100%</span>', {
-          title: lang.image.resizeFull,
-          event: 'resize',
-          value: '1'
-        });
-        var halfButton = tplButton('<span class="note-fontsize-10">50%</span>', {
-          title: lang.image.resizeHalf,
-          event: 'resize',
-          value: '0.5'
-        });
-        var quarterButton = tplButton('<span class="note-fontsize-10">25%</span>', {
-          title: lang.image.resizeQuarter,
-          event: 'resize',
-          value: '0.25'
-        });
-
-        var leftButton = tplIconButton(options.iconPrefix + options.icons.image.floatLeft, {
-          title: lang.image.floatLeft,
-          event: 'floatMe',
-          value: 'left'
-        });
-        var rightButton = tplIconButton(options.iconPrefix + options.icons.image.floatRight, {
-          title: lang.image.floatRight,
-          event: 'floatMe',
-          value: 'right'
-        });
-        var justifyButton = tplIconButton(options.iconPrefix + options.icons.image.floatNone, {
-          title: lang.image.floatNone,
-          event: 'floatMe',
-          value: 'none'
-        });
-
-        var roundedButton = tplIconButton(options.iconPrefix + options.icons.image.shapeRounded, {
-          title: lang.image.shapeRounded,
-          event: 'imageShape',
-          value: 'rounded'
-        });
-        var circleButton = tplIconButton(options.iconPrefix + options.icons.image.shapeCircle, {
-          title: lang.image.shapeCircle,
-          event: 'imageShape',
-          value: 'rounded-circle'
-        });
-        var thumbnailButton = tplIconButton(options.iconPrefix + options.icons.image.shapeThumbnail, {
-          title: lang.image.shapeThumbnail,
-          event: 'imageShape',
-          value: 'img-thumbnail'
-        });
-        var noneButton = tplIconButton(options.iconPrefix + options.icons.image.shapeNone, {
-          title: lang.image.shapeNone,
-          event: 'imageShape',
-          value: ''
-        });
-
-        var removeButton = tplIconButton(options.iconPrefix + options.icons.image.remove, {
-          title: lang.image.remove,
-          event: 'removeMedia',
-          value: 'none'
-        });
-
-        var content = (options.disableResizeImage ? '' : '<div class="btn-group">' + autoButton + fullButton + halfButton + quarterButton + '</div>') +
-                      '<div class="btn-group">' + leftButton + rightButton + justifyButton + '</div>' +
-                      '<div class="btn-group">' + roundedButton + circleButton + thumbnailButton + noneButton + '</div>' +
-                      '<div class="btn-group">' + removeButton + '</div>';
-        return tplPopover('note-image-popover', content);
-      };
-
-      var tplAirPopover = function () {
-        var $content = $('<div />');
-        for (var idx = 0, len = options.airPopover.length; idx < len; idx ++) {
-          var group = options.airPopover[idx];
-
-          var $group = $('<div class="note-' + group[0] + ' btn-group">');
-          for (var i = 0, lenGroup = group[1].length; i < lenGroup; i++) {
-            var $button = $(tplButtonInfo[group[1][i]](lang, options));
-
-            $button.attr('data-name', group[1][i]);
-
-            $group.append($button);
-          }
-          $content.append($group);
-        }
-
-        return tplPopover('note-air-popover', $content.children());
-      };
-
-      var $notePopover = $('<div class="note-popover" />');
-
-      $notePopover.append(tplLinkPopover());
-      $notePopover.append(tplImagePopover());
-
-      if (options.airMode) {
-        $notePopover.append(tplAirPopover());
-      }
-
-      return $notePopover;
-    };
-
-    this.tplButtonInfo = tplButtonInfo; // ODOO: allow access for override
-    this.tplPopovers = tplPopovers; // ODOO: allow access for override
-
-    var tplHandles = function (options) {
-      return '<div class="note-handle">' +
-               '<div class="note-control-selection">' +
-                 '<div class="note-control-selection-bg"></div>' +
-                 '<div class="note-control-holder note-control-nw"></div>' +
-                 '<div class="note-control-holder note-control-ne"></div>' +
-                 '<div class="note-control-holder note-control-sw"></div>' +
-                 '<div class="' +
-                 (options.disableResizeImage ? 'note-control-holder' : 'note-control-sizing') +
-                 ' note-control-se"></div>' +
-                 (options.disableResizeImage ? '' : '<div class="note-control-selection-info"></div>') +
-               '</div>' +
-             '</div>';
-    };
-
-    /**
-     * shortcut table template
-     * @param {String} title
-     * @param {String} body
-     */
-    var tplShortcut = function (title, keys) {
-      var keyClass = 'note-shortcut-col col-6 note-shortcut-';
-      var body = [];
-
-      for (var i in keys) {
-        if (keys.hasOwnProperty(i)) {
-          body.push(
-            '<div class="' + keyClass + 'key">' + keys[i].kbd + '</div>' +
-            '<div class="' + keyClass + 'name">' + keys[i].text + '</div>'
-            );
-        }
-      }
-
-      return '<div class="note-shortcut-row row"><div class="' + keyClass + 'title offset-6">' + title + '</div></div>' +
-             '<div class="note-shortcut-row row">' + body.join('</div><div class="note-shortcut-row row">') + '</div>';
-    };
-
-    var tplShortcutText = function (lang) {
-      var keys = [
-        { kbd: '⌘ + B', text: lang.font.bold },
-        { kbd: '⌘ + I', text: lang.font.italic },
-        { kbd: '⌘ + U', text: lang.font.underline },
-        { kbd: '⌘ + \\', text: lang.font.clear }
-      ];
-
-      return tplShortcut(lang.shortcut.textFormatting, keys);
-    };
-
-    var tplShortcutAction = function (lang) {
-      var keys = [
-        { kbd: '⌘ + Z', text: lang.history.undo },
-        { kbd: '⌘ + ⇧ + Z', text: lang.history.redo },
-        { kbd: '⌘ + ]', text: lang.paragraph.indent },
-        { kbd: '⌘ + [', text: lang.paragraph.outdent },
-        { kbd: '⌘ + ENTER', text: lang.hr.insert }
-      ];
-
-      return tplShortcut(lang.shortcut.action, keys);
-    };
-
-    var tplShortcutPara = function (lang) {
-      var keys = [
-        { kbd: '⌘ + ⇧ + L', text: lang.paragraph.left },
-        { kbd: '⌘ + ⇧ + E', text: lang.paragraph.center },
-        { kbd: '⌘ + ⇧ + R', text: lang.paragraph.right },
-        { kbd: '⌘ + ⇧ + J', text: lang.paragraph.justify },
-        { kbd: '⌘ + ⇧ + NUM7', text: lang.lists.ordered },
-        { kbd: '⌘ + ⇧ + NUM8', text: lang.lists.unordered }
-      ];
-
-      return tplShortcut(lang.shortcut.paragraphFormatting, keys);
-    };
-
-    var tplShortcutStyle = function (lang) {
-      var keys = [
-        { kbd: '⌘ + NUM0', text: lang.style.normal },
-        { kbd: '⌘ + NUM1', text: lang.style.h1 },
-        { kbd: '⌘ + NUM2', text: lang.style.h2 },
-        { kbd: '⌘ + NUM3', text: lang.style.h3 },
-        { kbd: '⌘ + NUM4', text: lang.style.h4 },
-        { kbd: '⌘ + NUM5', text: lang.style.h5 },
-        { kbd: '⌘ + NUM6', text: lang.style.h6 }
-      ];
-
-      return tplShortcut(lang.shortcut.documentStyle, keys);
-    };
-
-    var tplExtraShortcuts = function (lang, options) {
-      var extraKeys = options.extraKeys;
-      var keys = [];
-
-      for (var key in extraKeys) {
-        if (extraKeys.hasOwnProperty(key)) {
-          keys.push({ kbd: key, text: extraKeys[key] });
-        }
-      }
-
-      return tplShortcut(lang.shortcut.extraKeys, keys);
-    };
-
-    var tplShortcutTable = function (lang, options) {
-      var colClass = 'class="note-shortcut note-shortcut-col col-md-6 col-12"';
-      var template = [
-        '<div ' + colClass + '>' + tplShortcutAction(lang, options) + '</div>' +
-        '<div ' + colClass + '>' + tplShortcutText(lang, options) + '</div>',
-        '<div ' + colClass + '>' + tplShortcutStyle(lang, options) + '</div>' +
-        '<div ' + colClass + '>' + tplShortcutPara(lang, options) + '</div>'
-      ];
-
-      if (options.extraKeys) {
-        template.push('<div ' + colClass + '>' + tplExtraShortcuts(lang, options) + '</div>');
-      }
-
-      return '<div class="note-shortcut-row row">' +
-               template.join('</div><div class="note-shortcut-row row">') +
-             '</div>';
-    };
-
-    var replaceMacKeys = function (sHtml) {
-      return sHtml.replace(/⌘/g, 'Ctrl').replace(/⇧/g, 'Shift');
-    };
-
-    var tplDialogInfo = {
-      image: function (lang, options) {
-        var imageLimitation = '';
-        if (options.maximumImageFileSize) {
-          var unit = Math.floor(Math.log(options.maximumImageFileSize) / Math.log(1024));
-          var readableSize = (options.maximumImageFileSize / Math.pow(1024, unit)).toFixed(2) * 1 +
-                             ' ' + ' KMGTP'[unit] + 'B';
-          imageLimitation = '<small>' + lang.image.maximumFileSize + ' : ' + readableSize + '</small>';
-        }
-
-        var body = '<div class="form-group row note-group-select-from-files">' +
-                     '<label>' + lang.image.selectFromFiles + '</label>' +
-                     '<input class="note-image-input form-control" type="file" name="files" accept="image/*" multiple="multiple" />' +
-                     imageLimitation +
-                   '</div>' +
-                   '<div class="form-group row">' +
-                     '<label>' + lang.image.url + '</label>' +
-                     '<input class="note-image-url form-control col-md-12" type="text" />' +
-                   '</div>';
-        var footer = '<button href="#" class="btn btn-primary note-image-btn disabled" disabled>' + lang.image.insert + '</button>';
-        return tplDialog('note-image-dialog', lang.image.insert, body, footer);
-      },
-
-      link: function (lang, options) {
-        var body = '<div class="form-group row">' +
-                     '<label>' + lang.link.textToDisplay + '</label>' +
-                     '<input class="note-link-text form-control col-md-12" type="text" />' +
-                   '</div>' +
-                   '<div class="form-group row">' +
-                     '<label>' + lang.link.url + '</label>' +
-                     '<input class="note-link-url form-control col-md-12" type="text" value="http://" />' +
-                   '</div>' +
-                   (!options.disableLinkTarget ?
-                     '<div class="checkbox">' +
-                       '<label>' + '<input type="checkbox" checked> ' +
-                         lang.link.openInNewWindow +
-                       '</label>' +
-                     '</div>' : ''
-                   );
-        var footer = '<button href="#" class="btn btn-primary note-link-btn disabled" disabled>' + lang.link.insert + '</button>';
-        return tplDialog('note-link-dialog', lang.link.insert, body, footer);
-      },
-
-      help: function (lang, options) {
-        var body = '<a class="modal-close float-right" aria-hidden="true" tabindex="-1">' + lang.shortcut.close + '</a>' +
-                   '<div class="title">' + lang.shortcut.shortcuts + '</div>' +
-                   (agent.isMac ? tplShortcutTable(lang, options) : replaceMacKeys(tplShortcutTable(lang, options))) +
-                   '<p class="text-center">' +
-                     '<a href="//summernote.org/" target="_blank">Summernote @VERSION</a> · ' +
-                     '<a href="//github.com/summernote/summernote" target="_blank">Project</a> · ' +
-                     '<a href="//github.com/summernote/summernote/issues" target="_blank">Issues</a>' +
-                   '</p>';
-        return tplDialog('note-help-dialog', '', body, '');
-      }
-    };
-
-    var tplDialogs = function (lang, options) {
-      var dialogs = '';
-
-      $.each(tplDialogInfo, function (idx, tplDialog) {
-        dialogs += tplDialog(lang, options);
-      });
-
-      return '<div class="note-dialog">' + dialogs + '</div>';
-    };
-
-    var tplStatusbar = function () {
-      return '<div class="note-resizebar">' +
-               '<div class="note-icon-bar"></div>' +
-               '<div class="note-icon-bar"></div>' +
-               '<div class="note-icon-bar"></div>' +
-             '</div>';
-    };
-
-    var representShortcut = function (str) {
-      if (agent.isMac) {
-        str = str.replace('CMD', '⌘').replace('SHIFT', '⇧');
-      }
-
-      return str.replace('BACKSLASH', '\\')
-                .replace('SLASH', '/')
-                .replace('LEFTBRACKET', '[')
-                .replace('RIGHTBRACKET', ']');
-    };
-
-    /**
-     * createTooltip
-     *
-     * @param {jQuery} $container
-     * @param {Object} keyMap
-     * @param {String} [sPlacement]
-     */
-    var createTooltip = function ($container, keyMap, sPlacement) {
-      var invertedKeyMap = func.invertObject(keyMap);
-      var $buttons = $container.find('button');
-
-      $buttons.each(function (i, elBtn) {
-        var $btn = $(elBtn);
-        var sShortcut = invertedKeyMap[$btn.data('event')];
-        if (sShortcut) {
-          $btn.attr('title', function (i, v) {
-            return v + ' (' + representShortcut(sShortcut) + ')';
-          });
-        }
-      // bootstrap tooltip on btn-group bug
-      // https://github.com/twbs/bootstrap/issues/5687
-      }).tooltip({
-        container: 'body',
-        trigger: 'hover',
-        placement: sPlacement || 'top'
-      }).on('click', function () {
-        $(this).tooltip('hide');
-      });
-    };
-
-    // createPalette
-    var createPalette = function ($container, options) {
-      var colorInfo = options.colors;
-      $container.find('.note-color-palette').each(function () {
-        var $palette = $(this), eventName = $palette.attr('data-target-event');
-        var paletteContents = [];
-        for (var row = 0, lenRow = colorInfo.length; row < lenRow; row++) {
-          var colors = colorInfo[row];
-          var buttons = [];
-          for (var col = 0, lenCol = colors.length; col < lenCol; col++) {
-            var color = colors[col];
-            buttons.push(['<button type="button" class="note-color-btn" style="background-color:', color,
-                           ';" data-event="', eventName,
-                           '" data-value="', color,
-                           '" title="', color,
-                           '" data-toggle="button" tabindex="-1"></button>'].join(''));
-          }
-          paletteContents.push('<div class="note-color-row">' + buttons.join('') + '</div>');
-        }
-        $palette.html(paletteContents.join(''));
-      });
-    };
-
-    this.createPalette = createPalette; // ODOO: allow access for override
-
-    /**
-     * create summernote layout (air mode)
-     *
-     * @param {jQuery} $holder
-     * @param {Object} options
-     */
-    this.createLayoutByAirMode = function ($holder, options) {
-      var langInfo = options.langInfo;
-      var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
-      var id = func.uniqueId();
-
-      $holder.addClass('note-air-editor note-editable'); // ODOO: removing panel-body class to remove unwanted style
-      $holder.attr({
-        'data-note-id': id, // ODOO: we use [data-note-id="{id}"] instead of [id="{id}"]
-        // 'id': 'note-editor-' + id,
-        'contentEditable': true
-      });
-
-      var body = document.body;
-      var $container = $('#web_editor-toolbars')
-
-      // create Popover
-      var $popover = $(this.tplPopovers(langInfo, options)); // ODOO: user (maybe) overrided method
-      $popover.addClass('note-air-layout');
-      $popover.attr('id', 'note-popover-' + id);
-      $popover.appendTo($container);
-      createTooltip($popover, keyMap);
-      this.createPalette($popover, options); // ODOO: use (maybe) overrided method
-
-      // create Handle
-      var $handle = $(tplHandles(options));
-      $handle.addClass('note-air-layout');
-      $handle.attr('id', 'note-handle-' + id);
-      $handle.appendTo($container);
-
-      // create Dialog
-      var $dialog = $(tplDialogs(langInfo, options));
-      $dialog.addClass('note-air-layout');
-      $dialog.attr('id', 'note-dialog-' + id);
-      $dialog.find('button.close, a.modal-close').click(function () {
-        $(this).closest('.modal').modal('hide');
-      });
-      $dialog.appendTo($container);
-    };
-
-    /**
-     * create summernote layout (normal mode)
-     *
-     * @param {jQuery} $holder
-     * @param {Object} options
-     */
-    this.createLayoutByFrame = function ($holder, options) {
-      var langInfo = options.langInfo;
-
-      //01. create Editor
-      var $editor = $('<div class="note-editor panel panel-default" />');
-      if (options.width) {
-        $editor.width(options.width);
-      }
-
-      //02. statusbar (resizebar)
-      if (options.height > 0) {
-        $('<div class="note-statusbar">' + (options.disableResizeEditor ? '' : tplStatusbar()) + '</div>').prependTo($editor);
-      }
-
-      //03 editing area
-      var $editingArea = $('<div class="note-editing-area" />');
-      //03. create editable
-      var isContentEditable = !$holder.is(':disabled');
-      var $editable = $('<div class="note-editable panel-body" contentEditable="' + isContentEditable + '"></div>').prependTo($editingArea);
-
-      if (options.height) {
-        $editable.height(options.height);
-      }
-      if (options.direction) {
-        $editable.attr('dir', options.direction);
-      }
-      var placeholder = $holder.attr('placeholder') || options.placeholder;
-      if (placeholder) {
-        $editable.attr('data-placeholder', placeholder);
-      }
-
-      $editable.html(dom.html($holder) || dom.emptyPara);
-
-      //031. create codable
-      $('<textarea class="note-codable"></textarea>').prependTo($editingArea);
-
-      //04. create Popover
-      var $popover = $(this.tplPopovers(langInfo, options)).prependTo($editingArea); // ODOO: use (maybe) overrided method
-      this.createPalette($popover, options); // ODOO: use (maybe) overrided method
-      createTooltip($popover, keyMap);
-
-      //05. handle(control selection, ...)
-      $(tplHandles(options)).prependTo($editingArea);
-
-      $editingArea.prependTo($editor);
-
-      //06. create Toolbar
-      var $toolbar = $('<div class="note-toolbar panel-heading" />');
-      for (var idx = 0, len = options.toolbar.length; idx < len; idx ++) {
-        var groupName = options.toolbar[idx][0];
-        var groupButtons = options.toolbar[idx][1];
-
-        var $group = $('<div class="note-' + groupName + ' btn-group" />');
-        for (var i = 0, btnLength = groupButtons.length; i < btnLength; i++) {
-          var buttonInfo = tplButtonInfo[groupButtons[i]];
-          // continue creating toolbar even if a button doesn't exist
-          if (!$.isFunction(buttonInfo)) { continue; }
-
-          var $button = $(buttonInfo(langInfo, options));
-          $button.attr('data-name', groupButtons[i]);  // set button's alias, becuase to get button element from $toolbar
-          $group.append($button);
-        }
-        $toolbar.append($group);
-      }
-
-      var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
-      this.createPalette($toolbar, options); // ODOO: use (maybe) overrided method
-      createTooltip($toolbar, keyMap, 'bottom');
-      $toolbar.prependTo($editor);
-
-      //07. create Dropzone
-      $('<div class="note-dropzone"><div class="note-dropzone-message"></div></div>').prependTo($editor);
-
-      //08. create Dialog
-      var $dialogContainer = options.dialogsInBody ? $(document.body) : $editor;
-      var $dialog = $(tplDialogs(langInfo, options)).prependTo($dialogContainer);
-      $dialog.find('button.close, a.modal-close').click(function () {
-        $(this).closest('.modal').modal('hide');
-      });
-
-      //09. Editor/Holder switch
-      $editor.insertAfter($holder);
-      $holder.hide();
-    };
-
-    this.hasNoteEditor = function ($holder) {
-      return this.noteEditorFromHolder($holder).length > 0;
-    };
-
-    this.noteEditorFromHolder = function ($holder) {
-      if ($holder.hasClass('note-air-editor')) {
-        return $holder;
-      } else if ($holder.next().hasClass('note-editor')) {
-        return $holder.next();
-      } else {
-        return $();
-      }
-    };
-
-    /**
-     * create summernote layout
-     *
-     * @param {jQuery} $holder
-     * @param {Object} options
-     */
-    this.createLayout = function ($holder, options) {
-      if (options.airMode) {
-        this.createLayoutByAirMode($holder, options);
-      } else {
-        this.createLayoutByFrame($holder, options);
-      }
-    };
-
-    /**
-     * returns layoutInfo from holder
-     *
-     * @param {jQuery} $holder - placeholder
-     * @return {Object}
-     */
-    this.layoutInfoFromHolder = function ($holder) {
-      var $editor = this.noteEditorFromHolder($holder);
-      if (!$editor.length) {
-        return;
-      }
-
-      // connect $holder to $editor
-      $editor.data('holder', $holder);
-
-      return dom.buildLayoutInfo($editor);
-    };
-
-    /**
-     * removeLayout
-     *
-     * @param {jQuery} $holder - placeholder
-     * @param {Object} layoutInfo
-     * @param {Object} options
-     *
-     */
-    this.removeLayout = function ($holder, layoutInfo, options) {
-      if (options.airMode) {
-        $holder.removeClass('note-air-editor note-editable')
-               .removeAttr('contentEditable'); // ODOO: removed id 'id contentEditable'
-
-        layoutInfo.popover().remove();
-        layoutInfo.handle().remove();
-        layoutInfo.dialog().remove();
-      } else {
-        $holder.html(layoutInfo.editable().html());
-
-        if (options.dialogsInBody) {
-          layoutInfo.dialog().remove();
-        }
-        layoutInfo.editor().remove();
-        $holder.show();
-      }
-    };
-
-    /**
-     *
-     * @return {Object}
-     * @return {function(label, options=):string} return.button {@link #tplButton function to make text button}
-     * @return {function(iconClass, options=):string} return.iconButton {@link #tplIconButton function to make icon button}
-     * @return {function(className, title=, body=, footer=):string} return.dialog {@link #tplDialog function to make dialog}
-     */
-    this.getTemplate = function () {
-      return {
-        button: tplButton,
-        iconButton: tplIconButton,
-        dialog: tplDialog,
-        dropdown: tplDropdown // ODOO: suggest upstream
-      };
-    };
-
-    /**
-     * add button information
-     *
-     * @param {String} name button name
-     * @param {Function} buttonInfo function to make button, reference to {@link #tplButton},{@link #tplIconButton}
-     */
-    this.addButtonInfo = function (name, buttonInfo) {
-      tplButtonInfo[name] = buttonInfo;
-    };
-
-    /**
-     *
-     * @param {String} name
-     * @param {Function} dialogInfo function to make dialog, reference to {@link #tplDialog}
-     */
-    this.addDialogInfo = function (name, dialogInfo) {
-      tplDialogInfo[name] = dialogInfo;
-    };
-  };
-
-  return Renderer;
-});