[MERGE] trunk-website-al

bzr revid: al@openerp.com-20140131005157-jkf8hz6fh2buml2c

1 files changed, 1692 insertions, 0 deletions

diff --git a/addons/website/static/src/js/website.editor.js b/addons/website/static/src/js/website.editor.js
new file mode 100644
index 00000000000..ab97ee2bcf9
--- /dev/null
+++ b/addons/website/static/src/js/website.editor.js
@@ -0,0 +1,1692 @@
+(function () {
+    'use strict';
+
+    var website = openerp.website;
+    var _t = openerp._t;
+
+    website.add_template_file('/website/static/src/xml/website.editor.xml');
+    website.dom_ready.done(function () {
+        var is_smartphone = $(document.body)[0].clientWidth < 767;
+
+        if (!is_smartphone) {
+            website.ready().then(website.init_editor);
+        }
+
+        $(document).on('click', 'a.js_link2post', function (ev) {
+            ev.preventDefault();
+            website.form(this.pathname, 'POST');
+        });
+
+        $(document).on('submit', '.cke_editable form', function (ev) {
+            // Disable form submition in editable mode
+            ev.preventDefault();
+        });
+
+        $(document).on('hide.bs.dropdown', '.dropdown', function (ev) {
+            // Prevent dropdown closing when a contenteditable children is focused
+            if (ev.originalEvent
+                    && $(ev.target).has(ev.originalEvent.target).length
+                    && $(ev.originalEvent.target).is('[contenteditable]')) {
+                ev.preventDefault();
+            }
+        });
+    });
+
+    /**
+     * An editing host is an HTML element with @contenteditable=true, or the
+     * child of a document in designMode=on (but that one's not supported)
+     *
+     * https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html#editing-host
+     */
+    function is_editing_host(element) {
+        return element.getAttribute('contentEditable') === 'true';
+    }
+    /**
+     * Checks that both the element's content *and the element itself* are
+     * editable: an editing host is considered non-editable because its content
+     * is editable but its attributes should not be considered editable
+     */
+    function is_editable_node(element) {
+        return !(element.data('oe-model') === 'ir.ui.view'
+              || element.data('cke-realelement')
+              || (is_editing_host(element) && element.getAttribute('attributeEditable') !== 'true')
+              || element.isReadOnly());
+    }
+
+    function link_dialog(editor) {
+        return new website.editor.RTELinkDialog(editor).appendTo(document.body);
+    }
+    function image_dialog(editor, image) {
+        return new website.editor.RTEImageDialog(editor, image).appendTo(document.body);
+    }
+
+    // only enable editors manually
+    CKEDITOR.disableAutoInline = true;
+    // EDIT ALL THE THINGS
+    CKEDITOR.dtd.$editable = $.extend(
+        {}, CKEDITOR.dtd.$block, CKEDITOR.dtd.$inline);
+    // Disable removal of empty elements on CKEDITOR activation. Empty
+    // elements are used for e.g. support of FontAwesome icons
+    CKEDITOR.dtd.$removeEmpty = {};
+
+    website.init_editor = function () {
+        CKEDITOR.plugins.add('customdialogs', {
+//            requires: 'link,image',
+            init: function (editor) {
+                editor.on('doubleclick', function (evt) {
+                    var element = evt.data.element;
+                    if (element.is('img') && is_editable_node(element)) {
+                        image_dialog(editor, element);
+                        return;
+                    }
+
+                    element = get_selected_link(editor) || evt.data.element;
+                    if (!(element.is('a') && is_editable_node(element))) {
+                        return;
+                    }
+
+                    editor.getSelection().selectElement(element);
+                    link_dialog(editor);
+                }, null, null, 500);
+
+                //noinspection JSValidateTypes
+                editor.addCommand('link', {
+                    exec: function (editor) {
+                        link_dialog(editor);
+                        return true;
+                    },
+                    canUndo: false,
+                    editorFocus: true,
+                });
+                //noinspection JSValidateTypes
+                editor.addCommand('image', {
+                    exec: function (editor) {
+                        image_dialog(editor);
+                        return true;
+                    },
+                    canUndo: false,
+                    editorFocus: true,
+                });
+
+                editor.ui.addButton('Link', {
+                    label: 'Link',
+                    command: 'link',
+                    toolbar: 'links,10',
+                });
+                editor.ui.addButton('Image', {
+                    label: 'Image',
+                    command: 'image',
+                    toolbar: 'insert,10',
+                });
+
+                editor.setKeystroke(CKEDITOR.CTRL + 76 /*L*/, 'link');
+            }
+        });
+        CKEDITOR.plugins.add( 'tablebutton', {
+            requires: 'panelbutton,floatpanel',
+            init: function( editor ) {
+                var label = "Table";
+
+                editor.ui.add('TableButton', CKEDITOR.UI_PANELBUTTON, {
+                    label: label,
+                    title: label,
+                    // use existing 'table' icon
+                    icon: 'table',
+                    modes: { wysiwyg: true },
+                    editorFocus: true,
+                    // panel opens in iframe, @css is CSS file <link>-ed within
+                    // frame document, @attributes are set on iframe itself.
+                    panel: {
+                        css: '/website/static/src/css/editor.css',
+                        attributes: { 'role': 'listbox', 'aria-label': label, },
+                    },
+
+                    onBlock: function (panel, block) {
+                        block.autoSize = true;
+                        block.element.setHtml(openerp.qweb.render('website.editor.table.panel', {
+                            rows: 5,
+                            cols: 5,
+                        }));
+
+                        var $table = $(block.element.$).on('mouseenter', 'td', function (e) {
+                            var $e = $(e.target);
+                            var y = $e.index() + 1;
+                            var x = $e.closest('tr').index() + 1;
+
+                            $table
+                                .find('td').removeClass('selected').end()
+                                .find('tr:lt(' + String(x) + ')')
+                                .children().filter(function () { return $(this).index() < y; })
+                                .addClass('selected');
+                        }).on('click', 'td', function (e) {
+                            var $e = $(e.target);
+
+                            //noinspection JSPotentiallyInvalidConstructorUsage
+                            var table = new CKEDITOR.dom.element(
+                                $(openerp.qweb.render('website.editor.table', {
+                                    rows: $e.closest('tr').index() + 1,
+                                    cols: $e.index() + 1,
+                                }))[0]);
+
+                            editor.insertElement(table);
+                            setTimeout(function () {
+                                //noinspection JSPotentiallyInvalidConstructorUsage
+                                var firstCell = new CKEDITOR.dom.element(table.$.rows[0].cells[0]);
+                                var range = editor.createRange();
+                                range.moveToPosition(firstCell, CKEDITOR.POSITION_AFTER_START);
+                                range.select();
+                            }, 0);
+                        });
+
+                        block.element.getDocument().getBody().setStyle('overflow', 'hidden');
+                        CKEDITOR.ui.fire('ready', this);
+                    },
+                });
+            }
+        });
+
+        CKEDITOR.plugins.add('linkstyle', {
+            requires: 'panelbutton,floatpanel',
+            init: function (editor) {
+                var label = "Link Style";
+
+                editor.ui.add('LinkStyle', CKEDITOR.UI_PANELBUTTON, {
+                    label: label,
+                    title: label,
+                    icon: '/website/static/src/img/bglink.png',
+                    modes: { wysiwyg: true },
+                    editorFocus: true,
+                    panel: {
+                        css: '/website/static/lib/bootstrap/css/bootstrap.css',
+                        attributes: { 'role': 'listbox', 'aria-label': label },
+                    },
+
+                    types: {
+                        'btn-default': _t("Basic"),
+                        'btn-primary': _t("Primary"),
+                        'btn-success': _t("Success"),
+                        'btn-info': _t("Info"),
+                        'btn-warning': _t("Warning"),
+                        'btn-danger': _t("Danger"),
+                    },
+                    sizes: {
+                        'btn-xs': _t("Extra Small"),
+                        'btn-sm': _t("Small"),
+                        '': _t("Default"),
+                        'btn-lg': _t("Large")
+                    },
+
+                    onRender: function () {
+                        var self = this;
+                        editor.on('selectionChange', function (e) {
+                            var path = e.data.path, el;
+
+                            if (!(e = path.contains('a')) || e.isReadOnly()) {
+                                self.disable();
+                                return;
+                            }
+
+                            self.enable();
+                        });
+                        // no hook where button is available, so wait
+                        // "some time" after render.
+                        setTimeout(function () {
+                            self.disable();
+                        }, 0)
+                    },
+                    enable: function () {
+                        this.setState(CKEDITOR.TRISTATE_OFF);
+                    },
+                    disable: function () {
+                        this.setState(CKEDITOR.TRISTATE_DISABLED);
+                    },
+
+                    onOpen: function () {
+                        var link = get_selected_link(editor);
+                        var id = this._.id;
+                        var block = this._.panel._.panel._.blocks[id];
+                        var $root = $(block.element.$);
+                        $root.find('button').removeClass('active').removeProp('disabled');
+
+                        // enable buttons matching link state
+                        for (var type in this.types) {
+                            if (!this.types.hasOwnProperty(type)) { continue; }
+                            if (!link.hasClass(type)) { continue; }
+
+                            $root.find('button[data-type=types].' + type)
+                                 .addClass('active');
+                        }
+                        var found;
+                        for (var size in this.sizes) {
+                            if (!this.sizes.hasOwnProperty(size)) { continue; }
+                            if (!size || !link.hasClass(size)) { continue; }
+                            found = true;
+                            $root.find('button[data-type=sizes].' + size)
+                                 .addClass('active');
+                        }
+                        if (!found && link.hasClass('btn')) {
+                            $root.find('button[data-type="sizes"][data-set-class=""]')
+                                 .addClass('active');
+                        }
+                    },
+
+                    onBlock: function (panel, block) {
+                        var self = this;
+                        block.autoSize = true;
+
+                        var html = ['<div style="padding: 5px">'];
+                        html.push('<div style="white-space: nowrap">');
+                        _(this.types).each(function (label, key) {
+                            html.push(_.str.sprintf(
+                                '<button type="button" class="btn %s" ' +
+                                        'data-type="types" data-set-class="%s">%s</button>',
+                                key, key, label));
+                        });
+                        html.push('</div>');
+                        html.push('<div style="white-space: nowrap; margin: 5px 0; text-align: center">');
+                        _(this.sizes).each(function (label, key) {
+                            html.push(_.str.sprintf(
+                                '<button type="button" class="btn btn-default %s" ' +
+                                        'data-type="sizes" data-set-class="%s">%s</button>',
+                                key, key, label));
+                        });
+                        html.push('</div>');
+                        html.push('<button type="button" class="btn btn-link btn-block" ' +
+                                          'data-type="reset">Reset</button>');
+                        html.push('</div>');
+
+                        block.element.setHtml(html.join(' '));
+                        var $panel = $(block.element.$);
+                        $panel.on('click', 'button', function () {
+                            self.clicked(this);
+                        });
+                    },
+                    clicked: function (button) {
+                        editor.focus();
+                        editor.fire('saveSnapshot');
+
+                        var $button = $(button),
+                              $link = $(get_selected_link(editor).$);
+                        if (!$link.hasClass('btn')) {
+                            $link.addClass('btn btn-default');
+                        }
+                        switch($button.data('type')) {
+                        case 'reset':
+                            $link.removeClass('btn')
+                                 .removeClass(_.keys(this.types).join(' '))
+                                 .removeClass(_.keys(this.sizes).join(' '));
+                            break;
+                        case 'types':
+                            $link.removeClass(_.keys(this.types).join(' '))
+                                 .addClass($button.data('set-class'));
+                            break;
+                        case 'sizes':
+                            $link.removeClass(_.keys(this.sizes).join(' '))
+                                 .addClass($button.data('set-class'));
+                        }
+                        this._.panel.hide();
+
+                        editor.fire('saveSnapshot');
+                    },
+
+                });
+            }
+        });
+
+        CKEDITOR.plugins.add('oeref', {
+            requires: 'widget',
+
+            init: function (editor) {
+                editor.widgets.add('oeref', {
+                    editables: { text: '*' },
+                    draggable: false,
+
+                    upcast: function (el) {
+                        var matches = el.attributes['data-oe-type'] && el.attributes['data-oe-type'] !== 'monetary';
+                        if (!matches) { return false; }
+
+                        if (el.attributes['data-oe-original']) {
+                            while (el.children.length) {
+                                el.children[0].remove();
+                            }
+                            el.add(new CKEDITOR.htmlParser.text(
+                                el.attributes['data-oe-original']
+                            ));
+                        }
+                        return true;
+                    },
+                });
+                editor.widgets.add('monetary', {
+                    editables: { text: 'span.oe_currency_value' },
+                    draggable: false,
+
+                    upcast: function (el) {
+                        return el.attributes['data-oe-type'] === 'monetary';
+                    }
+                });
+                editor.widgets.add('icons', {
+                    draggable: false,
+
+                    init: function () {
+                        this.on('edit', function () {
+                            new website.editor.FontIconsDialog(editor, this.element.$)
+                                .appendTo(document.body);
+                        });
+                    },
+                    upcast: function (el) {
+                        return el.attributes['class']
+                            && (/\bfa\b/.test(el.attributes['class']));
+                    }
+                });
+            }
+        });
+
+        var editor = new website.EditorBar();
+        var $body = $(document.body);
+        editor.prependTo($body).then(function () {
+            if (location.search.indexOf("enable_editor") >= 0) {
+                editor.edit();
+            }
+        });
+    };
+
+    /* ----- TOP EDITOR BAR FOR ADMIN ---- */
+    website.EditorBar = openerp.Widget.extend({
+        template: 'website.editorbar',
+        events: {
+            'click button[data-action=edit]': 'edit',
+            'click button[data-action=save]': 'save',
+            'click a[data-action=cancel]': 'cancel',
+        },
+        container: 'body',
+        customize_setup: function() {
+            var self = this;
+            var view_name = $(document.documentElement).data('view-xmlid');
+            if (!view_name) {
+                this.$('#customize-menu-button').addClass("hidden");
+            }
+            var menu = $('#customize-menu');
+            this.$('#customize-menu-button').click(function(event) {
+                menu.empty();
+                openerp.jsonRpc('/website/customize_template_get', 'call', { 'xml_id': view_name }).then(
+                    function(result) {
+                        _.each(result, function (item) {
+                            if (item.header) {
+                                menu.append('<li class="dropdown-header">' + item.name + '</li>');
+                            } else {
+                                menu.append(_.str.sprintf('<li role="presentation"><a href="#" data-view-id="%s" role="menuitem"><strong class="fa fa%s-square-o"></strong> %s</a></li>',
+                                    item.id, item.active ? '-check' : '', item.name));
+                            }
+                        });
+                        // Adding Static Menus
+                        menu.append('<li class="divider"></li>');
+                        menu.append('<li><a data-action="ace" href="#">HTML Editor</a></li>');
+                        menu.append('<li class="js_change_theme"><a href="/page/website.themes">Change Theme</a></li>');
+                        menu.append('<li><a href="/web#return_label=Website&action=website.action_module_website">Install Apps</a></li>');
+                        self.trigger('rte:customize_menu_ready');
+                    }
+                );
+            });
+            menu.on('click', 'a[data-action!=ace]', function (event) {
+                var view_id = $(event.currentTarget).data('view-id');
+                openerp.jsonRpc('/website/customize_template_toggle', 'call', {
+                    'view_id': view_id
+                }).then( function() {
+                    window.location.reload();
+                });
+            });
+        },
+        start: function() {
+            var self = this;
+            this.saving_mutex = new openerp.Mutex();
+
+            this.$('#website-top-edit').hide();
+            this.$('#website-top-view').show();
+
+            $('.dropdown-toggle').dropdown();
+            this.customize_setup();
+
+            this.$buttons = {
+                edit: this.$('button[data-action=edit]'),
+                save: this.$('button[data-action=save]'),
+                cancel: this.$('button[data-action=cancel]'),
+            };
+
+            this.rte = new website.RTE(this);
+            this.rte.on('change', this, this.proxy('rte_changed'));
+            this.rte.on('rte:ready', this, function () {
+                self.setup_hover_buttons();
+                self.trigger('rte:ready');
+                self.check_height();
+            });
+
+            $(window).on('resize', _.debounce(this.check_height.bind(this), 50));
+            this.check_height();
+
+            if (website.is_editable_button) {
+                this.$("button[data-action=edit]").removeClass("hidden");
+            }
+
+            return $.when(
+                this._super.apply(this, arguments),
+                this.rte.appendTo(this.$('#website-top-edit .nav.pull-right'))
+            ).then(function () {
+                self.check_height();
+            });
+        },
+        check_height: function () {
+            var editor_height = this.$el.outerHeight();
+            if (this.get('height') != editor_height) {
+                $(document.body).css('padding-top', editor_height);
+                this.set('height', editor_height);
+            }
+        },
+        edit: function () {
+            this.$buttons.edit.prop('disabled', true);
+            this.$('#website-top-view').hide();
+            this.$('#website-top-edit').show();
+            $('.css_non_editable_mode_hidden').removeClass("css_non_editable_mode_hidden");
+
+            this.rte.start_edition().then(this.check_height.bind(this));
+            this.trigger('rte:called');
+        },
+        rte_changed: function () {
+            this.$buttons.save.prop('disabled', false);
+        },
+        save: function () {
+            var self = this;
+
+            observer.disconnect();
+            var editor = this.rte.editor;
+            var root = editor.element.$;
+            editor.destroy();
+            // FIXME: select editables then filter by dirty?
+            var defs = this.rte.fetch_editables(root)
+                .filter('.oe_dirty')
+                .removeAttr('contentEditable')
+                .removeClass('oe_dirty oe_editable cke_focus oe_carlos_danger')
+                .map(function () {
+                    var $el = $(this);
+                    // TODO: Add a queue with concurrency limit in webclient
+                    // https://github.com/medikoo/deferred/blob/master/lib/ext/function/gate.js
+                    return self.saving_mutex.exec(function () {
+                        return self.saveElement($el)
+                            .then(undefined, function (thing, response) {
+                                // because ckeditor regenerates all the dom,
+                                // we can't just setup the popover here as
+                                // everything will be destroyed by the DOM
+                                // regeneration. Add markings instead, and
+                                // returns a new rejection with all relevant
+                                // info
+                                var id = _.uniqueId('carlos_danger_');
+                                $el.addClass('oe_dirty oe_carlos_danger');
+                                $el.addClass(id);
+                                return $.Deferred().reject({
+                                    id: id,
+                                    error: response.data,
+                                });
+                            });
+                    });
+                }).get();
+            return $.when.apply(null, defs).then(function () {
+                website.reload();
+            }, function (failed) {
+                // If there were errors, re-enable edition
+                self.rte.start_edition(true).then(function () {
+                    // jquery's deferred being a pain in the ass
+                    if (!_.isArray(failed)) { failed = [failed]; }
+
+                    _(failed).each(function (failure) {
+                        var html = failure.error.exception_type === "except_osv";
+                        if (html) {
+                            var msg = $("<div/>").text(failure.error.message).html();
+                            var data = msg.substring(3,msg.length-2).split(/', u'/);
+                            failure.error.message = '<b>' + data[0] + '</b><br/>' + data[1];
+                        }
+                        $(root).find('.' + failure.id)
+                            .removeClass(failure.id)
+                            .popover({
+                                html: html,
+                                trigger: 'hover',
+                                content: failure.error.message,
+                                placement: 'auto top',
+                            })
+                            // Force-show popovers so users will notice them.
+                            .popover('show');
+                    });
+                });
+            });
+        },
+        /**
+         * Saves an RTE content, which always corresponds to a view section (?).
+         */
+        saveElement: function ($el) {
+            var markup = $el.prop('outerHTML');
+            return openerp.jsonRpc('/web/dataset/call', 'call', {
+                model: 'ir.ui.view',
+                method: 'save',
+                args: [$el.data('oe-id'), markup,
+                       $el.data('oe-xpath') || null,
+                       website.get_context()],
+            });
+        },
+        cancel: function () {
+            new $.Deferred(function (d) {
+                var $dialog = $(openerp.qweb.render('website.editor.discard')).appendTo(document.body);
+                $dialog.on('click', '.btn-danger', function () {
+                    d.resolve();
+                }).on('hidden.bs.modal', function () {
+                    d.reject();
+                });
+                d.always(function () {
+                    $dialog.remove();
+                });
+                $dialog.modal('show');
+            }).then(function () {
+                website.reload();
+            })
+        },
+
+        /**
+         * Creates a "hover" button for image and link edition
+         *
+         * @param {String} label the button's label
+         * @param {Function} editfn edition function, called when clicking the button
+         * @param {String} [classes] additional classes to set on the button
+         * @returns {jQuery}
+         */
+        make_hover_button: function (label, editfn, classes) {
+            return $(openerp.qweb.render('website.editor.hoverbutton', {
+                label: label,
+                classes: classes,
+            })).hide().appendTo(document.body).click(function (e) {
+                e.preventDefault();
+                e.stopPropagation();
+                editfn.call(this, e);
+            });
+        },
+        /**
+         * For UI clarity, during RTE edition when the user hovers links and
+         * images a small button should appear to make the capability clear,
+         * as not all users think of double-clicking the image or link.
+         */
+        setup_hover_buttons: function () {
+            var editor = this.rte.editor;
+            var $link_button = this.make_hover_button(_t("Change"), function () {
+                var sel = new CKEDITOR.dom.element(previous);
+                editor.getSelection().selectElement(sel);
+                if (previous.tagName.toUpperCase() === 'A') {
+                    link_dialog(editor);
+                } else if(sel.hasClass('fa')) {
+                    new website.editor.FontIconsDialog(editor, previous)
+                        .appendTo(document.body);
+                }
+                $link_button.hide();
+                previous = null;
+            }, 'btn-xs');
+            var $image_button = this.make_hover_button(_t("Change"), function () {
+                image_dialog(editor, new CKEDITOR.dom.element(previous));
+                $image_button.hide();
+                previous = null;
+            });
+
+            // previous is the state of the button-trigger: it's the
+            // currently-ish hovered element which can trigger a button showing.
+            // -ish, because when moving to the button itself ``previous`` is
+            // still set to the element having triggered showing the button.
+            var previous;
+            $(editor.element.$).on('mouseover', 'a, img, .fa', function () {
+                // Back from edit button -> ignore
+                if (previous && previous === this) { return; }
+
+                var selected = new CKEDITOR.dom.element(this);
+                if (!is_editable_node(selected) && !selected.hasClass('fa')) {
+                    return;
+                }
+
+                previous = this;
+                var $selected = $(this);
+                var position = $selected.offset();
+                if ($selected.is('img')) {
+                    $link_button.hide();
+                    // center button on image
+                    $image_button.show().offset({
+                        top: $selected.outerHeight() / 2
+                                + position.top
+                                - $image_button.outerHeight() / 2,
+                        left: $selected.outerWidth() / 2
+                                + position.left
+                                - $image_button.outerWidth() / 2,
+                    });
+                } else {
+                    $image_button.hide();
+                    // put button below link, horizontally centered
+                    $link_button.show().offset({
+                        top: $selected.outerHeight()
+                                + position.top,
+                        left: $selected.outerWidth() / 2
+                                + position.left
+                                - $link_button.outerWidth() / 2
+                    })
+                }
+            }).on('mouseleave', 'a, img, .fa', function (e) {
+                var current = document.elementFromPoint(e.clientX, e.clientY);
+                if (current === $link_button[0] || current === $image_button[0]) {
+                    return;
+                }
+                $image_button.add($link_button).hide();
+                previous = null;
+            });
+        }
+    });
+
+    var blocks_selector = _.keys(CKEDITOR.dtd.$block).join(',');
+    /* ----- RICH TEXT EDITOR ---- */
+    website.RTE = openerp.Widget.extend({
+        tagName: 'li',
+        id: 'oe_rte_toolbar',
+        className: 'oe_right oe_rte_toolbar',
+        // editor.ui.items -> possible commands &al
+        // editor.applyStyle(new CKEDITOR.style({element: "span",styles: {color: "#(color)"},overrides: [{element: "font",attributes: {color: null}}]}, {color: '#ff0000'}));
+
+        init: function (EditorBar) {
+            this.EditorBar = EditorBar;
+            this._super.apply(this, arguments);
+        },
+
+        /**
+         * In Webkit-based browsers, triple-click will select a paragraph up to
+         * the start of the next "paragraph" including any empty space
+         * inbetween. When said paragraph is removed or altered, it nukes
+         * the empty space and brings part of the content of the next
+         * "paragraph" (which may well be e.g. an image) into the current one,
+         * completely fucking up layouts and breaking snippets.
+         *
+         * Try to fuck around with selections on triple-click to attempt to
+         * fix this garbage behavior.
+         *
+         * Note: for consistent behavior we may actually want to take over
+         * triple-clicks, in all browsers in order to ensure consistent cross-
+         * platform behavior instead of being at the mercy of rendering engines
+         * & platform selection quirks?
+         */
+        webkitSelectionFixer: function (root) {
+            root.addEventListener('click', function (e) {
+                // only webkit seems to have a fucked up behavior, ignore others
+                // FIXME: $.browser goes away in jquery 1.9...
+                if (!$.browser.webkit) { return; }
+                // http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-eventgroupings-mouseevents
+                // The detail attribute indicates the number of times a mouse button has been pressed
+                // we just want the triple click
+                if (e.detail !== 3) { return; }
+                e.preventDefault();
+
+                // Get closest block-level element to the triple-clicked
+                // element (using ckeditor's block list because why not)
+                var $closest_block = $(e.target).closest(blocks_selector);
+
+                // manually set selection range to the content of the
+                // triple-clicked block-level element, to avoid crossing over
+                // between block-level elements
+                document.getSelection().selectAllChildren($closest_block[0]);
+            });
+        },
+        tableNavigation: function (root) {
+            var self = this;
+            $(root).on('keydown', function (e) {
+                // ignore non-TAB
+                if (e.which !== 9) { return; }
+
+                if (self.handleTab(e)) {
+                    e.preventDefault();
+                }
+            });
+        },
+        /**
+         * Performs whatever operation is necessary on a [TAB] hit, returns
+         * ``true`` if the event's default should be cancelled (if the TAB was
+         * handled by the function)
+         */
+        handleTab: function (event) {
+            var forward = !event.shiftKey;
+
+            var root = window.getSelection().getRangeAt(0).commonAncestorContainer;
+            var $cell = $(root).closest('td,th');
+
+            if (!$cell.length) { return false; }
+
+            var cell = $cell[0];
+
+            // find cell in same row
+            var row = cell.parentNode;
+            var sibling = row.cells[cell.cellIndex + (forward ? 1 : -1)];
+            if (sibling) {
+                document.getSelection().selectAllChildren(sibling);
+                return true;
+            }
+
+            // find cell in previous/next row
+            var table = row.parentNode;
+            var sibling_row = table.rows[row.rowIndex + (forward ? 1 : -1)];
+            if (sibling_row) {
+                var new_cell = sibling_row.cells[forward ? 0 : sibling_row.cells.length - 1];
+                document.getSelection().selectAllChildren(new_cell);
+                return true;
+            }
+
+            // at edge cells, copy word/openoffice behavior: if going backwards
+            // from first cell do nothing, if going forwards from last cell add
+            // a row
+            if (forward) {
+                var row_size = row.cells.length;
+                var new_row = document.createElement('tr');
+                while(row_size--) {
+                    var newcell = document.createElement('td');
+                    // zero-width space
+                    newcell.textContent = '\u200B';
+                    new_row.appendChild(newcell);
+                }
+                table.appendChild(new_row);
+                document.getSelection().selectAllChildren(new_row.cells[0]);
+            }
+
+            return true;
+        },
+        /**
+         * Makes the page editable
+         *
+         * @param {Boolean} [restart=false] in case the edition was already set
+         *                                  up once and is being re-enabled.
+         * @returns {$.Deferred} deferred indicating when the RTE is ready
+         */
+        start_edition: function (restart) {
+            var self = this;
+            // create a single editor for the whole page
+            var root = document.getElementById('wrapwrap');
+            if (!restart) {
+                $(root).on('dragstart', 'img', function (e) {
+                    e.preventDefault();
+                });
+                this.webkitSelectionFixer(root);
+                this.tableNavigation(root);
+            }
+            var def = $.Deferred();
+            var editor = this.editor = CKEDITOR.inline(root, self._config());
+            editor.on('instanceReady', function () {
+                editor.setReadOnly(false);
+                // ckeditor set root to editable, disable it (only inner
+                // sections are editable)
+                // FIXME: are there cases where the whole editor is editable?
+                editor.editable().setReadOnly(true);
+
+                self.setup_editables(root);
+
+                try {
+                    // disable firefox's broken table resizing thing
+                    document.execCommand("enableObjectResizing", false, "false");
+                    document.execCommand("enableInlineTableEditing", false, "false");
+                } catch (e) {}
+
+
+                // detect & setup any CKEDITOR widget within a newly dropped
+                // snippet. There does not seem to be a simple way to do it for
+                // HTML not inserted via ckeditor APIs:
+                // https://dev.ckeditor.com/ticket/11472
+                $(document.body)
+                    .off('snippet-dropped')
+                    .on('snippet-dropped', function (e, el) {
+                        // CKEDITOR data processor extended by widgets plugin
+                        // to add wrappers around upcasting elements
+                        el.innerHTML = editor.dataProcessor.toHtml(el.innerHTML, {
+                            fixForBody: false,
+                            dontFilter: true,
+                        });
+                        // then repository.initOnAll() handles the conversion
+                        // from wrapper to actual widget instance (or something
+                        // like that).
+                        setTimeout(function () {
+                            editor.widgets.initOnAll();
+                        }, 0);
+                    });
+
+                self.trigger('rte:ready');
+                def.resolve();
+            });
+            return def;
+        },
+
+        setup_editables: function (root) {
+            // selection of editable sub-items was previously in
+            // EditorBar#edit, but for some unknown reason the elements were
+            // apparently removed and recreated (?) at editor initalization,
+            // and observer setup was lost.
+            var self = this;
+            // setup dirty-marking for each editable element
+            this.fetch_editables(root)
+                .addClass('oe_editable')
+                .each(function () {
+                    var node = this;
+                    var $node = $(node);
+                    // only explicitly set contenteditable on view sections,
+                    // cke widgets system will do the widgets themselves
+                    if ($node.data('oe-model') === 'ir.ui.view') {
+                        node.contentEditable = true;
+                    }
+
+                    observer.observe(node, OBSERVER_CONFIG);
+                    $node.one('content_changed', function () {
+                        $node.addClass('oe_dirty');
+                        self.trigger('change');
+                    });
+                });
+        },
+
+        fetch_editables: function (root) {
+            return $(root).find('[data-oe-model]')
+                .not('link, script')
+                .not('.oe_snippet_editor')
+                .filter(function () {
+                    var $this = $(this);
+                    // keep view sections and fields which are *not* in
+                    // view sections for top-level editables
+                    return $this.data('oe-model') === 'ir.ui.view'
+                       || !$this.closest('[data-oe-model = "ir.ui.view"]').length;
+                });
+        },
+
+        _current_editor: function () {
+            return CKEDITOR.currentInstance;
+        },
+        _config: function () {
+            // base plugins minus
+            // - magicline (captures mousein/mouseout -> breaks draggable)
+            // - contextmenu & tabletools (disable contextual menu)
+            // - bunch of unused plugins
+            var plugins = [
+                'a11yhelp', 'basicstyles', 'blockquote',
+                'clipboard', 'colorbutton', 'colordialog', 'dialogadvtab',
+                'elementspath', /*'enterkey',*/ 'entities', 'filebrowser',
+                'find', 'floatingspace','format', 'htmlwriter', 'iframe',
+                'indentblock', 'indentlist', 'justify',
+                'list', 'pastefromword', 'pastetext', 'preview',
+                'removeformat', 'resize', 'save', 'selectall', 'stylescombo',
+                'table', 'templates', 'toolbar', 'undo', 'wysiwygarea'
+            ];
+            return {
+                // FIXME
+                language: 'en',
+                // Disable auto-generated titles
+                // FIXME: accessibility, need to generate user-sensible title, used for @title and @aria-label
+                title: false,
+                plugins: plugins.join(','),
+                uiColor: '',
+                // FIXME: currently breaks RTE?
+                // Ensure no config file is loaded
+                customConfig: '',
+                // Disable ACF
+                allowedContent: true,
+                // Don't insert paragraphs around content in e.g. <li>
+                autoParagraph: false,
+                // Don't automatically add &nbsp; or <br> in empty block-level
+                // elements when edition starts
+                fillEmptyBlocks: false,
+                filebrowserImageUploadUrl: "/website/attach",
+                // Support for sharedSpaces in 4.x
+                extraPlugins: 'sharedspace,customdialogs,tablebutton,oeref,linkstyle',
+                // Place toolbar in controlled location
+                sharedSpaces: { top: 'oe_rte_toolbar' },
+                toolbar: [{
+                        name: 'basicstyles', items: [
+                        "Bold", "Italic", "Underline", "Strike", "Subscript",
+                        "Superscript", "TextColor", "BGColor", "RemoveFormat"
+                    ]},{
+                    name: 'span', items: [
+                        "Link", "LinkStyle", "Blockquote", "BulletedList",
+                        "NumberedList", "Indent", "Outdent"
+                    ]},{
+                    name: 'justify', items: [
+                        "JustifyLeft", "JustifyCenter", "JustifyRight", "JustifyBlock"
+                    ]},{
+                    name: 'special', items: [
+                        "Image", "TableButton"
+                    ]},{
+                    name: 'styles', items: [
+                        "Styles"
+                    ]}
+                ],
+                // styles dropdown in toolbar
+                stylesSet: [
+                    {name: "Normal", element: 'p'},
+                    {name: "Heading 1", element: 'h1'},
+                    {name: "Heading 2", element: 'h2'},
+                    {name: "Heading 3", element: 'h3'},
+                    {name: "Heading 4", element: 'h4'},
+                    {name: "Heading 5", element: 'h5'},
+                    {name: "Heading 6", element: 'h6'},
+                    {name: "Formatted", element: 'pre'},
+                    {name: "Address", element: 'address'}
+                ],
+            };
+        },
+    });
+
+    website.editor = { };
+    website.editor.Dialog = openerp.Widget.extend({
+        events: {
+            'hidden.bs.modal': 'destroy',
+            'click button.save': 'save',
+            'click button[data-dismiss="modal"]': 'cancel',
+        },
+        init: function (editor) {
+            this._super();
+            this.editor = editor;
+        },
+        start: function () {
+            var sup = this._super();
+            this.$el.modal({backdrop: 'static'});
+            return sup;
+        },
+        save: function () {
+            this.close();
+        },
+        cancel: function () {
+        },
+        close: function () {
+            this.$el.modal('hide');
+        },
+    });
+
+    website.editor.LinkDialog = website.editor.Dialog.extend({
+        template: 'website.editor.dialog.link',
+        events: _.extend({}, website.editor.Dialog.prototype.events, {
+            'change :input.url-source': function (e) { this.changed($(e.target)); },
+            'mousedown': function (e) {
+                var $target = $(e.target).closest('.list-group-item');
+                if (!$target.length || $target.hasClass('active')) {
+                    // clicked outside groups, or clicked in active groups
+                    return;
+                }
+
+                this.changed($target.find('.url-source').filter(':input'));
+            },
+            'click button.remove': 'remove_link',
+            'change input#link-text': function (e) {
+                this.text = $(e.target).val()
+            },
+        }),
+        init: function (editor) {
+            this._super(editor);
+            this.text = null;
+            // Store last-performed request to be able to cancel/abort it.
+            this.page_exists_req = null;
+            this.search_pages_req = null;
+        },
+        start: function () {
+            var self = this;
+            this.$('#link-page').select2({
+                minimumInputLength: 1,
+                placeholder: _t("New or existing page"),
+                query: function (q) {
+                    $.when(
+                        self.page_exists(q.term),
+                        self.fetch_pages(q.term)
+                    ).then(function (exists, results) {
+                        var rs = _.map(results, function (r) {
+                            return { id: r.url, text: r.name, };
+                        });
+                        if (!exists) {
+                            rs.push({
+                                create: true,
+                                id: q.term,
+                                text: _.str.sprintf(_t("Create page '%s'"), q.term),
+                            });
+                        }
+                        q.callback({
+                            more: false,
+                            results: rs
+                        });
+                    }, function () {
+                        q.callback({more: false, results: []});
+                    });
+                },
+            });
+            return this._super().then(this.proxy('bind_data'));
+        },
+        save: function () {
+            var self = this, _super = this._super.bind(this);
+            var $e = this.$('.list-group-item.active .url-source').filter(':input');
+            var val = $e.val();
+            if (!val || !$e[0].checkValidity()) {
+                // FIXME: error message
+                $e.closest('.form-group').addClass('has-error');
+                $e.focus();
+                return;
+            }
+
+            var done = $.when();
+            if ($e.hasClass('email-address')) {
+                this.make_link('mailto:' + val, false, val);
+            } else if ($e.hasClass('page')) {
+                var data = $e.select2('data');
+                if (!data.create) {
+                    self.make_link(data.id, false, data.text);
+                } else {
+                    // Create the page, get the URL back
+                    done = $.get(_.str.sprintf(
+                            '/pagenew/%s?noredirect=1', encodeURI(data.id)))
+                        .then(function (response) {
+                            self.make_link(response, false, data.id);
+                        });
+                }
+            } else {
+                this.make_link(val, this.$('input.window-new').prop('checked'));
+            }
+            done.then(_super);
+        },
+        make_link: function (url, new_window, label) {
+        },
+        bind_data: function (text, href, new_window) {
+            href = href || this.element && (this.element.data( 'cke-saved-href')
+                                    ||  this.element.getAttribute('href'));
+
+            if (new_window === undefined) {
+                new_window = this.element
+                        ? this.element.getAttribute('target') === '_blank'
+                        : false;
+            }
+            if (text === undefined) {
+                text = this.element ? this.element.getText() : '';
+            }
+
+            this.$('input#link-text').val(text);
+            this.$('input.window-new').prop('checked', new_window);
+
+            if (!href) { return; }
+            var match, $control;
+            if ((match = /mailto:(.+)/.exec(href))) {
+                $control = this.$('input.email-address').val(match[1]);
+            }
+            if (!$control) {
+                $control = this.$('input.url').val(href);
+            }
+
+            this.changed($control);
+        },
+        changed: function ($e) {
+            this.$('.url-source').filter(':input').not($e).val('')
+                    .filter(function () { return !!$(this).data('select2'); })
+                    .select2('data', null);
+            $e.closest('.list-group-item')
+                .addClass('active')
+                .siblings().removeClass('active')
+                .addBack().removeClass('has-error');
+        },
+        call: function (method, args, kwargs) {
+            var self = this;
+            var req = method + '_req';
+
+            if (this[req]) { this[req].abort(); }
+
+            return this[req] = openerp.jsonRpc('/web/dataset/call_kw', 'call', {
+                model: 'website',
+                method: method,
+                args: args,
+                kwargs: kwargs,
+            }).always(function () {
+                self[req] = null;
+            });
+        },
+        page_exists: function (term) {
+            return this.call('page_exists', [null, term], {
+                context: website.get_context(),
+            });
+        },
+        fetch_pages: function (term) {
+            return this.call('search_pages', [null, term], {
+                limit: 9,
+                context: website.get_context(),
+            });
+        },
+    });
+    website.editor.RTELinkDialog = website.editor.LinkDialog.extend({
+        start: function () {
+            var element;
+            if ((element = this.get_selected_link()) && element.hasAttribute('href')) {
+                this.editor.getSelection().selectElement(element);
+            }
+            this.element = element;
+            if (element) {
+                this.add_removal_button();
+            }
+
+            return this._super();
+        },
+        add_removal_button: function () {
+            this.$('.modal-footer').prepend(
+                openerp.qweb.render(
+                    'website.editor.dialog.link.footer-button'));
+        },
+        remove_link: function () {
+            var editor = this.editor;
+            // same issue as in make_link
+            setTimeout(function () {
+                editor.removeStyle(new CKEDITOR.style({
+                    element: 'a',
+                    type: CKEDITOR.STYLE_INLINE,
+                    alwaysRemoveElement: true,
+                }));
+            }, 0);
+            this.close();
+        },
+        /**
+         * Greatly simplified version of CKEDITOR's
+         * plugins.link.dialogs.link.onOk.
+         *
+         * @param {String} url
+         * @param {Boolean} [new_window=false]
+         * @param {String} [label=null]
+         */
+        make_link: function (url, new_window, label) {
+            var attributes = {href: url, 'data-cke-saved-href': url};
+            var to_remove = [];
+            if (new_window) {
+                attributes['target'] = '_blank';
+            } else {
+                to_remove.push('target');
+            }
+
+            if (this.element) {
+                this.element.setAttributes(attributes);
+                this.element.removeAttributes(to_remove);
+                if (this.text) { this.element.setText(this.text); }
+            } else {
+                var selection = this.editor.getSelection();
+                var range = selection.getRanges(true)[0];
+
+                if (range.collapsed) {
+                    //noinspection JSPotentiallyInvalidConstructorUsage
+                    var text = new CKEDITOR.dom.text(
+                        this.text || label || url);
+                    range.insertNode(text);
+                    range.selectNodeContents(text);
+                }
+
+                //noinspection JSPotentiallyInvalidConstructorUsage
+                new CKEDITOR.style({
+                    type: CKEDITOR.STYLE_INLINE,
+                    element: 'a',
+                    attributes: attributes,
+                }).applyToRange(range);
+
+                // focus dance between RTE & dialog blow up the stack in Safari
+                // and Chrome, so defer select() until dialog has been closed
+                setTimeout(function () {
+                    range.select();
+                }, 0);
+            }
+        },
+        /**
+         * CKEDITOR.plugins.link.getSelectedLink ignores the editor's root,
+         * if the editor is set directly on a link it will thus not work.
+         */
+        get_selected_link: function () {
+            return get_selected_link(this.editor);
+        },
+    });
+
+    /**
+     * ImageDialog widget. Lets users change an image, including uploading a
+     * new image in OpenERP or selecting the image style (if supported by
+     * the caller).
+     *
+     * Initialized as usual, but the caller can hook into two events:
+     *
+     * @event start({url, style}) called during dialog initialization and
+     *                            opening, the handler can *set* the ``url``
+     *                            and ``style`` properties on its parameter
+     *                            to provide these as default values to the
+     *                            dialog
+     * @event save({url, style}) called during dialog finalization, the handler
+     *                           is provided with the image url and style
+     *                           selected by the users (or possibly the ones
+     *                           originally passed in)
+     */
+    website.editor.ImageDialog = website.editor.Dialog.extend({
+        template: 'website.editor.dialog.image',
+        events: _.extend({}, website.editor.Dialog.prototype.events, {
+            'change .url-source': function (e) { this.changed($(e.target)); },
+            'click button.filepicker': function () {
+                this.$('input[type=file]').click();
+            },
+            'change input[type=file]': 'file_selection',
+            'change input.url': 'preview_image',
+            'click a[href=#existing]': 'browse_existing',
+            'change select.image-style': 'preview_image',
+        }),
+
+        start: function () {
+            this.$('.modal-footer [disabled]').text("Uploading…");
+            var $options = this.$('.image-style').children();
+            this.image_styles = $options.map(function () { return this.value; }).get();
+
+            var o = { url: null, style: null, };
+            // avoid typos, prevent addition of new properties to the object
+            Object.preventExtensions(o);
+            this.trigger('start', o);
+
+            if (o.url) {
+                if (o.style) {
+                    this.$('.image-style').val(o.style);
+                }
+                this.set_image(o.url);
+            }
+
+            return this._super();
+        },
+        save: function () {
+            this.trigger('save', {
+                url: this.$('input.url').val(),
+                style: this.$('.image-style').val(),
+            });
+            return this._super();
+        },
+        cancel: function () {
+            this.trigger('cancel');
+        },
+
+        /**
+         * Sets the provided image url as the dialog's value-to-save and
+         * refreshes the preview element to use it.
+         */
+        set_image: function (url) {
+            this.$('input.url').val(url);
+            this.preview_image();
+        },
+
+        file_selection: function () {
+            this.$el.addClass('nosave');
+            this.$('button.filepicker').removeClass('btn-danger btn-success');
+
+            var self = this;
+            var callback = _.uniqueId('func_');
+            this.$('input[name=func]').val(callback);
+
+            window[callback] = function (url, error) {
+                delete window[callback];
+                self.file_selected(url, error);
+            };
+            this.$('form').submit();
+        },
+        file_selected: function(url, error) {
+            var $button = this.$('button.filepicker');
+            if (error) {
+                $button.addClass('btn-danger');
+                return;
+            }
+            $button.addClass('btn-success');
+            this.set_image(url);
+        },
+        preview_image: function () {
+            this.$el.removeClass('nosave');
+            var image = this.$('input.url').val();
+            if (!image) { return; }
+
+            this.$('img.image-preview')
+                .attr('src', image)
+                .removeClass(this.image_styles.join(' '))
+                .addClass(this.$('select.image-style').val());
+        },
+        browse_existing: function (e) {
+            e.preventDefault();
+            new website.editor.ExistingImageDialog(this).appendTo(document.body);
+        },
+    });
+    website.editor.RTEImageDialog = website.editor.ImageDialog.extend({
+        init: function (editor, image) {
+            this._super(editor);
+
+            this.element = image;
+
+            this.on('start', this, this.proxy('started'));
+            this.on('save', this, this.proxy('saved'));
+        },
+        started: function (holder) {
+            if (!this.element) {
+                var selection = this.editor.getSelection();
+                this.element = selection && selection.getSelectedElement();
+            }
+
+            var el = this.element;
+            if (!el || !el.is('img')) {
+                return;
+            }
+            _(this.image_styles).each(function (style) {
+                if (el.hasClass(style)) {
+                    holder.style = style;
+                }
+            });
+            holder.url = el.getAttribute('src');
+        },
+        saved: function (data) {
+            var element, editor = this.editor;
+            if (!(element = this.element)) {
+                element = editor.document.createElement('img');
+                element.addClass('img');
+                element.addClass('img-responsive');
+                // focus event handler interactions between bootstrap (modal)
+                // and ckeditor (RTE) lead to blowing the stack in Safari and
+                // Chrome (but not FF) when this is done synchronously =>
+                // defer insertion so modal has been hidden & destroyed before
+                // it happens
+                setTimeout(function () {
+                    editor.insertElement(element);
+                }, 0);
+            }
+
+            var style = data.style;
+            element.setAttribute('src', data.url);
+            element.removeAttribute('data-cke-saved-src');
+            $(element.$).removeClass(this.image_styles.join(' '));
+            if (style) { element.addClass(style); }
+        },
+    });
+
+    var IMAGES_PER_ROW = 6;
+    var IMAGES_ROWS = 4;
+    website.editor.ExistingImageDialog = website.editor.Dialog.extend({
+        template: 'website.editor.dialog.image.existing',
+        events: _.extend({}, website.editor.Dialog.prototype.events, {
+            'click .existing-attachments img': 'select_existing',
+            'click .pager > li': function (e) {
+                e.preventDefault();
+                var $target = $(e.currentTarget);
+                if ($target.hasClass('disabled')) {
+                    return;
+                }
+                this.page += $target.hasClass('previous') ? -1 : 1;
+                this.display_attachments();
+            },
+        }),
+        init: function (parent) {
+            this.image = null;
+            this.page = 0;
+            this.parent = parent;
+            this._super(parent.editor);
+        },
+
+        start: function () {
+            return $.when(
+                this._super(),
+                this.fetch_existing().then(this.proxy('fetched_existing')));
+        },
+
+        fetch_existing: function () {
+            return openerp.jsonRpc('/web/dataset/call_kw', 'call', {
+                model: 'ir.attachment',
+                method: 'search_read',
+                args: [],
+                kwargs: {
+                    fields: ['name', 'website_url'],
+                    domain: [['res_model', '=', 'ir.ui.view']],
+                    order: 'name',
+                    context: website.get_context(),
+                }
+            });
+        },
+        fetched_existing: function (records) {
+            this.records = records;
+            this.display_attachments();
+        },
+        display_attachments: function () {
+            var per_screen = IMAGES_PER_ROW * IMAGES_ROWS;
+
+            var from = this.page * per_screen;
+            var records = this.records;
+
+            // Create rows of 3 records
+            var rows = _(records).chain()
+                .slice(from, from + per_screen)
+                .groupBy(function (_, index) { return Math.floor(index / IMAGES_PER_ROW); })
+                .values()
+                .value();
+
+            this.$('.existing-attachments').replaceWith(
+                openerp.qweb.render(
+                    'website.editor.dialog.image.existing.content', {rows: rows}));
+            this.$('.pager')
+                .find('li.previous').toggleClass('disabled', (from === 0)).end()
+                .find('li.next').toggleClass('disabled', (from + per_screen >= records.length));
+
+        },
+        select_existing: function (e) {
+            var link = $(e.currentTarget).attr('src');
+            if (link) {
+                this.parent.set_image(link);
+            }
+            this.close()
+        },
+    });
+
+    function get_selected_link(editor) {
+        var sel = editor.getSelection(),
+            el = sel.getSelectedElement();
+        if (el && el.is('a')) { return el; }
+
+        var range = sel.getRanges(true)[0];
+        if (!range) { return null; }
+
+        range.shrink(CKEDITOR.SHRINK_TEXT);
+        var commonAncestor = range.getCommonAncestor();
+        var viewRoot = editor.elementPath(commonAncestor).contains(function (element) {
+            return element.data('oe-model') === 'ir.ui.view'
+        });
+        if (!viewRoot) { return null; }
+        // if viewRoot is the first link, don't edit it.
+        return new CKEDITOR.dom.elementPath(commonAncestor, viewRoot)
+                .contains('a', true);
+    }
+
+    website.editor.FontIconsDialog = website.editor.Dialog.extend({
+        template: 'website.editor.dialog.font-icons',
+        events : _.extend({}, website.editor.Dialog.prototype.events, {
+            change: 'update_preview',
+            'click .font-icons-icon': function (e) {
+                e.preventDefault();
+                e.stopPropagation();
+
+                this.$('#fa-icon').val(e.target.getAttribute('data-id'));
+                this.update_preview();
+            },
+            'click #fa-preview span': function (e) {
+                e.preventDefault();
+                e.stopPropagation();
+
+                this.$('#fa-size').val(e.target.getAttribute('data-size'));
+                this.update_preview();
+            },
+            'input input#icon-search': function () {
+                var needle = this.$('#icon-search').val();
+                var icons = this.icons;
+                if (needle) {
+                    icons = _(icons).filter(function (icon) {
+                        return icon.id.substring(3).indexOf(needle) !== -1;
+                    });
+                }
+
+                this.$('div.font-icons-icons').html(
+                    openerp.qweb.render(
+                        'website.editor.dialog.font-icons.icons',
+                        {icons: icons}));
+            },
+        }),
+
+        // List of FontAwesome icons in 4.0.3, extracted from the cheatsheet.
+        // Each icon provides the unicode codepoint as ``text`` and the class
+        // name as ``id`` so the whole thing can be fed directly to select2
+        // without post-processing and do the right thing (except for the part
+        // where we still need to implement ``initSelection``)
+        // TODO: add id/name to the text in order to allow FAYT selection of icons?
+        icons: [{"text": "\uf000", "id": "fa-glass"}, {"text": "\uf001", "id": "fa-music"}, {"text": "\uf002", "id": "fa-search"}, {"text": "\uf003", "id": "fa-envelope-o"}, {"text": "\uf004", "id": "fa-heart"}, {"text": "\uf005", "id": "fa-star"}, {"text": "\uf006", "id": "fa-star-o"}, {"text": "\uf007", "id": "fa-user"}, {"text": "\uf008", "id": "fa-film"}, {"text": "\uf009", "id": "fa-th-large"}, {"text": "\uf00a", "id": "fa-th"}, {"text": "\uf00b", "id": "fa-th-list"}, {"text": "\uf00c", "id": "fa-check"}, {"text": "\uf00d", "id": "fa-times"}, {"text": "\uf00e", "id": "fa-search-plus"}, {"text": "\uf010", "id": "fa-search-minus"}, {"text": "\uf011", "id": "fa-power-off"}, {"text": "\uf012", "id": "fa-signal"}, {"text": "\uf013", "id": "fa-cog"}, {"text": "\uf014", "id": "fa-trash-o"}, {"text": "\uf015", "id": "fa-home"}, {"text": "\uf016", "id": "fa-file-o"}, {"text": "\uf017", "id": "fa-clock-o"}, {"text": "\uf018", "id": "fa-road"}, {"text": "\uf019", "id": "fa-download"}, {"text": "\uf01a", "id": "fa-arrow-circle-o-down"}, {"text": "\uf01b", "id": "fa-arrow-circle-o-up"}, {"text": "\uf01c", "id": "fa-inbox"}, {"text": "\uf01d", "id": "fa-play-circle-o"}, {"text": "\uf01e", "id": "fa-repeat"}, {"text": "\uf021", "id": "fa-refresh"}, {"text": "\uf022", "id": "fa-list-alt"}, {"text": "\uf023", "id": "fa-lock"}, {"text": "\uf024", "id": "fa-flag"}, {"text": "\uf025", "id": "fa-headphones"}, {"text": "\uf026", "id": "fa-volume-off"}, {"text": "\uf027", "id": "fa-volume-down"}, {"text": "\uf028", "id": "fa-volume-up"}, {"text": "\uf029", "id": "fa-qrcode"}, {"text": "\uf02a", "id": "fa-barcode"}, {"text": "\uf02b", "id": "fa-tag"}, {"text": "\uf02c", "id": "fa-tags"}, {"text": "\uf02d", "id": "fa-book"}, {"text": "\uf02e", "id": "fa-bookmark"}, {"text": "\uf02f", "id": "fa-print"}, {"text": "\uf030", "id": "fa-camera"}, {"text": "\uf031", "id": "fa-font"}, {"text": "\uf032", "id": "fa-bold"}, {"text": "\uf033", "id": "fa-italic"}, {"text": "\uf034", "id": "fa-text-height"}, {"text": "\uf035", "id": "fa-text-width"}, {"text": "\uf036", "id": "fa-align-left"}, {"text": "\uf037", "id": "fa-align-center"}, {"text": "\uf038", "id": "fa-align-right"}, {"text": "\uf039", "id": "fa-align-justify"}, {"text": "\uf03a", "id": "fa-list"}, {"text": "\uf03b", "id": "fa-outdent"}, {"text": "\uf03c", "id": "fa-indent"}, {"text": "\uf03d", "id": "fa-video-camera"}, {"text": "\uf03e", "id": "fa-picture-o"}, {"text": "\uf040", "id": "fa-pencil"}, {"text": "\uf041", "id": "fa-map-marker"}, {"text": "\uf042", "id": "fa-adjust"}, {"text": "\uf043", "id": "fa-tint"}, {"text": "\uf044", "id": "fa-pencil-square-o"}, {"text": "\uf045", "id": "fa-share-square-o"}, {"text": "\uf046", "id": "fa-check-square-o"}, {"text": "\uf047", "id": "fa-arrows"}, {"text": "\uf048", "id": "fa-step-backward"}, {"text": "\uf049", "id": "fa-fast-backward"}, {"text": "\uf04a", "id": "fa-backward"}, {"text": "\uf04b", "id": "fa-play"}, {"text": "\uf04c", "id": "fa-pause"}, {"text": "\uf04d", "id": "fa-stop"}, {"text": "\uf04e", "id": "fa-forward"}, {"text": "\uf050", "id": "fa-fast-forward"}, {"text": "\uf051", "id": "fa-step-forward"}, {"text": "\uf052", "id": "fa-eject"}, {"text": "\uf053", "id": "fa-chevron-left"}, {"text": "\uf054", "id": "fa-chevron-right"}, {"text": "\uf055", "id": "fa-plus-circle"}, {"text": "\uf056", "id": "fa-minus-circle"}, {"text": "\uf057", "id": "fa-times-circle"}, {"text": "\uf058", "id": "fa-check-circle"}, {"text": "\uf059", "id": "fa-question-circle"}, {"text": "\uf05a", "id": "fa-info-circle"}, {"text": "\uf05b", "id": "fa-crosshairs"}, {"text": "\uf05c", "id": "fa-times-circle-o"}, {"text": "\uf05d", "id": "fa-check-circle-o"}, {"text": "\uf05e", "id": "fa-ban"}, {"text": "\uf060", "id": "fa-arrow-left"}, {"text": "\uf061", "id": "fa-arrow-right"}, {"text": "\uf062", "id": "fa-arrow-up"}, {"text": "\uf063", "id": "fa-arrow-down"}, {"text": "\uf064", "id": "fa-share"}, {"text": "\uf065", "id": "fa-expand"}, {"text": "\uf066", "id": "fa-compress"}, {"text": "\uf067", "id": "fa-plus"}, {"text": "\uf068", "id": "fa-minus"}, {"text": "\uf069", "id": "fa-asterisk"}, {"text": "\uf06a", "id": "fa-exclamation-circle"}, {"text": "\uf06b", "id": "fa-gift"}, {"text": "\uf06c", "id": "fa-leaf"}, {"text": "\uf06d", "id": "fa-fire"}, {"text": "\uf06e", "id": "fa-eye"}, {"text": "\uf070", "id": "fa-eye-slash"}, {"text": "\uf071", "id": "fa-exclamation-triangle"}, {"text": "\uf072", "id": "fa-plane"}, {"text": "\uf073", "id": "fa-calendar"}, {"text": "\uf074", "id": "fa-random"}, {"text": "\uf075", "id": "fa-comment"}, {"text": "\uf076", "id": "fa-magnet"}, {"text": "\uf077", "id": "fa-chevron-up"}, {"text": "\uf078", "id": "fa-chevron-down"}, {"text": "\uf079", "id": "fa-retweet"}, {"text": "\uf07a", "id": "fa-shopping-cart"}, {"text": "\uf07b", "id": "fa-folder"}, {"text": "\uf07c", "id": "fa-folder-open"}, {"text": "\uf07d", "id": "fa-arrows-v"}, {"text": "\uf07e", "id": "fa-arrows-h"}, {"text": "\uf080", "id": "fa-bar-chart-o"}, {"text": "\uf081", "id": "fa-twitter-square"}, {"text": "\uf082", "id": "fa-facebook-square"}, {"text": "\uf083", "id": "fa-camera-retro"}, {"text": "\uf084", "id": "fa-key"}, {"text": "\uf085", "id": "fa-cogs"}, {"text": "\uf086", "id": "fa-comments"}, {"text": "\uf087", "id": "fa-thumbs-o-up"}, {"text": "\uf088", "id": "fa-thumbs-o-down"}, {"text": "\uf089", "id": "fa-star-half"}, {"text": "\uf08a", "id": "fa-heart-o"}, {"text": "\uf08b", "id": "fa-sign-out"}, {"text": "\uf08c", "id": "fa-linkedin-square"}, {"text": "\uf08d", "id": "fa-thumb-tack"}, {"text": "\uf08e", "id": "fa-external-link"}, {"text": "\uf090", "id": "fa-sign-in"}, {"text": "\uf091", "id": "fa-trophy"}, {"text": "\uf092", "id": "fa-github-square"}, {"text": "\uf093", "id": "fa-upload"}, {"text": "\uf094", "id": "fa-lemon-o"}, {"text": "\uf095", "id": "fa-phone"}, {"text": "\uf096", "id": "fa-square-o"}, {"text": "\uf097", "id": "fa-bookmark-o"}, {"text": "\uf098", "id": "fa-phone-square"}, {"text": "\uf099", "id": "fa-twitter"}, {"text": "\uf09a", "id": "fa-facebook"}, {"text": "\uf09b", "id": "fa-github"}, {"text": "\uf09c", "id": "fa-unlock"}, {"text": "\uf09d", "id": "fa-credit-card"}, {"text": "\uf09e", "id": "fa-rss"}, {"text": "\uf0a0", "id": "fa-hdd-o"}, {"text": "\uf0a1", "id": "fa-bullhorn"}, {"text": "\uf0f3", "id": "fa-bell"}, {"text": "\uf0a3", "id": "fa-certificate"}, {"text": "\uf0a4", "id": "fa-hand-o-right"}, {"text": "\uf0a5", "id": "fa-hand-o-left"}, {"text": "\uf0a6", "id": "fa-hand-o-up"}, {"text": "\uf0a7", "id": "fa-hand-o-down"}, {"text": "\uf0a8", "id": "fa-arrow-circle-left"}, {"text": "\uf0a9", "id": "fa-arrow-circle-right"}, {"text": "\uf0aa", "id": "fa-arrow-circle-up"}, {"text": "\uf0ab", "id": "fa-arrow-circle-down"}, {"text": "\uf0ac", "id": "fa-globe"}, {"text": "\uf0ad", "id": "fa-wrench"}, {"text": "\uf0ae", "id": "fa-tasks"}, {"text": "\uf0b0", "id": "fa-filter"}, {"text": "\uf0b1", "id": "fa-briefcase"}, {"text": "\uf0b2", "id": "fa-arrows-alt"}, {"text": "\uf0c0", "id": "fa-users"}, {"text": "\uf0c1", "id": "fa-link"}, {"text": "\uf0c2", "id": "fa-cloud"}, {"text": "\uf0c3", "id": "fa-flask"}, {"text": "\uf0c4", "id": "fa-scissors"}, {"text": "\uf0c5", "id": "fa-files-o"}, {"text": "\uf0c6", "id": "fa-paperclip"}, {"text": "\uf0c7", "id": "fa-floppy-o"}, {"text": "\uf0c8", "id": "fa-square"}, {"text": "\uf0c9", "id": "fa-bars"}, {"text": "\uf0ca", "id": "fa-list-ul"}, {"text": "\uf0cb", "id": "fa-list-ol"}, {"text": "\uf0cc", "id": "fa-strikethrough"}, {"text": "\uf0cd", "id": "fa-underline"}, {"text": "\uf0ce", "id": "fa-table"}, {"text": "\uf0d0", "id": "fa-magic"}, {"text": "\uf0d1", "id": "fa-truck"}, {"text": "\uf0d2", "id": "fa-pinterest"}, {"text": "\uf0d3", "id": "fa-pinterest-square"}, {"text": "\uf0d4", "id": "fa-google-plus-square"}, {"text": "\uf0d5", "id": "fa-google-plus"}, {"text": "\uf0d6", "id": "fa-money"}, {"text": "\uf0d7", "id": "fa-caret-down"}, {"text": "\uf0d8", "id": "fa-caret-up"}, {"text": "\uf0d9", "id": "fa-caret-left"}, {"text": "\uf0da", "id": "fa-caret-right"}, {"text": "\uf0db", "id": "fa-columns"}, {"text": "\uf0dc", "id": "fa-sort"}, {"text": "\uf0dd", "id": "fa-sort-asc"}, {"text": "\uf0de", "id": "fa-sort-desc"}, {"text": "\uf0e0", "id": "fa-envelope"}, {"text": "\uf0e1", "id": "fa-linkedin"}, {"text": "\uf0e2", "id": "fa-undo"}, {"text": "\uf0e3", "id": "fa-gavel"}, {"text": "\uf0e4", "id": "fa-tachometer"}, {"text": "\uf0e5", "id": "fa-comment-o"}, {"text": "\uf0e6", "id": "fa-comments-o"}, {"text": "\uf0e7", "id": "fa-bolt"}, {"text": "\uf0e8", "id": "fa-sitemap"}, {"text": "\uf0e9", "id": "fa-umbrella"}, {"text": "\uf0ea", "id": "fa-clipboard"}, {"text": "\uf0eb", "id": "fa-lightbulb-o"}, {"text": "\uf0ec", "id": "fa-exchange"}, {"text": "\uf0ed", "id": "fa-cloud-download"}, {"text": "\uf0ee", "id": "fa-cloud-upload"}, {"text": "\uf0f0", "id": "fa-user-md"}, {"text": "\uf0f1", "id": "fa-stethoscope"}, {"text": "\uf0f2", "id": "fa-suitcase"}, {"text": "\uf0a2", "id": "fa-bell-o"}, {"text": "\uf0f4", "id": "fa-coffee"}, {"text": "\uf0f5", "id": "fa-cutlery"}, {"text": "\uf0f6", "id": "fa-file-text-o"}, {"text": "\uf0f7", "id": "fa-building-o"}, {"text": "\uf0f8", "id": "fa-hospital-o"}, {"text": "\uf0f9", "id": "fa-ambulance"}, {"text": "\uf0fa", "id": "fa-medkit"}, {"text": "\uf0fb", "id": "fa-fighter-jet"}, {"text": "\uf0fc", "id": "fa-beer"}, {"text": "\uf0fd", "id": "fa-h-square"}, {"text": "\uf0fe", "id": "fa-plus-square"}, {"text": "\uf100", "id": "fa-angle-double-left"}, {"text": "\uf101", "id": "fa-angle-double-right"}, {"text": "\uf102", "id": "fa-angle-double-up"}, {"text": "\uf103", "id": "fa-angle-double-down"}, {"text": "\uf104", "id": "fa-angle-left"}, {"text": "\uf105", "id": "fa-angle-right"}, {"text": "\uf106", "id": "fa-angle-up"}, {"text": "\uf107", "id": "fa-angle-down"}, {"text": "\uf108", "id": "fa-desktop"}, {"text": "\uf109", "id": "fa-laptop"}, {"text": "\uf10a", "id": "fa-tablet"}, {"text": "\uf10b", "id": "fa-mobile"}, {"text": "\uf10c", "id": "fa-circle-o"}, {"text": "\uf10d", "id": "fa-quote-left"}, {"text": "\uf10e", "id": "fa-quote-right"}, {"text": "\uf110", "id": "fa-spinner"}, {"text": "\uf111", "id": "fa-circle"}, {"text": "\uf112", "id": "fa-reply"}, {"text": "\uf113", "id": "fa-github-alt"}, {"text": "\uf114", "id": "fa-folder-o"}, {"text": "\uf115", "id": "fa-folder-open-o"}, {"text": "\uf118", "id": "fa-smile-o"}, {"text": "\uf119", "id": "fa-frown-o"}, {"text": "\uf11a", "id": "fa-meh-o"}, {"text": "\uf11b", "id": "fa-gamepad"}, {"text": "\uf11c", "id": "fa-keyboard-o"}, {"text": "\uf11d", "id": "fa-flag-o"}, {"text": "\uf11e", "id": "fa-flag-checkered"}, {"text": "\uf120", "id": "fa-terminal"}, {"text": "\uf121", "id": "fa-code"}, {"text": "\uf122", "id": "fa-reply-all"}, {"text": "\uf122", "id": "fa-mail-reply-all"}, {"text": "\uf123", "id": "fa-star-half-o"}, {"text": "\uf124", "id": "fa-location-arrow"}, {"text": "\uf125", "id": "fa-crop"}, {"text": "\uf126", "id": "fa-code-fork"}, {"text": "\uf127", "id": "fa-chain-broken"}, {"text": "\uf128", "id": "fa-question"}, {"text": "\uf129", "id": "fa-info"}, {"text": "\uf12a", "id": "fa-exclamation"}, {"text": "\uf12b", "id": "fa-superscript"}, {"text": "\uf12c", "id": "fa-subscript"}, {"text": "\uf12d", "id": "fa-eraser"}, {"text": "\uf12e", "id": "fa-puzzle-piece"}, {"text": "\uf130", "id": "fa-microphone"}, {"text": "\uf131", "id": "fa-microphone-slash"}, {"text": "\uf132", "id": "fa-shield"}, {"text": "\uf133", "id": "fa-calendar-o"}, {"text": "\uf134", "id": "fa-fire-extinguisher"}, {"text": "\uf135", "id": "fa-rocket"}, {"text": "\uf136", "id": "fa-maxcdn"}, {"text": "\uf137", "id": "fa-chevron-circle-left"}, {"text": "\uf138", "id": "fa-chevron-circle-right"}, {"text": "\uf139", "id": "fa-chevron-circle-up"}, {"text": "\uf13a", "id": "fa-chevron-circle-down"}, {"text": "\uf13b", "id": "fa-html5"}, {"text": "\uf13c", "id": "fa-css3"}, {"text": "\uf13d", "id": "fa-anchor"}, {"text": "\uf13e", "id": "fa-unlock-alt"}, {"text": "\uf140", "id": "fa-bullseye"}, {"text": "\uf141", "id": "fa-ellipsis-h"}, {"text": "\uf142", "id": "fa-ellipsis-v"}, {"text": "\uf143", "id": "fa-rss-square"}, {"text": "\uf144", "id": "fa-play-circle"}, {"text": "\uf145", "id": "fa-ticket"}, {"text": "\uf146", "id": "fa-minus-square"}, {"text": "\uf147", "id": "fa-minus-square-o"}, {"text": "\uf148", "id": "fa-level-up"}, {"text": "\uf149", "id": "fa-level-down"}, {"text": "\uf14a", "id": "fa-check-square"}, {"text": "\uf14b", "id": "fa-pencil-square"}, {"text": "\uf14c", "id": "fa-external-link-square"}, {"text": "\uf14d", "id": "fa-share-square"}, {"text": "\uf14e", "id": "fa-compass"}, {"text": "\uf150", "id": "fa-caret-square-o-down"}, {"text": "\uf151", "id": "fa-caret-square-o-up"}, {"text": "\uf152", "id": "fa-caret-square-o-right"}, {"text": "\uf153", "id": "fa-eur"}, {"text": "\uf154", "id": "fa-gbp"}, {"text": "\uf155", "id": "fa-usd"}, {"text": "\uf156", "id": "fa-inr"}, {"text": "\uf157", "id": "fa-jpy"}, {"text": "\uf158", "id": "fa-rub"}, {"text": "\uf159", "id": "fa-krw"}, {"text": "\uf15a", "id": "fa-btc"}, {"text": "\uf15b", "id": "fa-file"}, {"text": "\uf15c", "id": "fa-file-text"}, {"text": "\uf15d", "id": "fa-sort-alpha-asc"}, {"text": "\uf15e", "id": "fa-sort-alpha-desc"}, {"text": "\uf160", "id": "fa-sort-amount-asc"}, {"text": "\uf161", "id": "fa-sort-amount-desc"}, {"text": "\uf162", "id": "fa-sort-numeric-asc"}, {"text": "\uf163", "id": "fa-sort-numeric-desc"}, {"text": "\uf164", "id": "fa-thumbs-up"}, {"text": "\uf165", "id": "fa-thumbs-down"}, {"text": "\uf166", "id": "fa-youtube-square"}, {"text": "\uf167", "id": "fa-youtube"}, {"text": "\uf168", "id": "fa-xing"}, {"text": "\uf169", "id": "fa-xing-square"}, {"text": "\uf16a", "id": "fa-youtube-play"}, {"text": "\uf16b", "id": "fa-dropbox"}, {"text": "\uf16c", "id": "fa-stack-overflow"}, {"text": "\uf16d", "id": "fa-instagram"}, {"text": "\uf16e", "id": "fa-flickr"}, {"text": "\uf170", "id": "fa-adn"}, {"text": "\uf171", "id": "fa-bitbucket"}, {"text": "\uf172", "id": "fa-bitbucket-square"}, {"text": "\uf173", "id": "fa-tumblr"}, {"text": "\uf174", "id": "fa-tumblr-square"}, {"text": "\uf175", "id": "fa-long-arrow-down"}, {"text": "\uf176", "id": "fa-long-arrow-up"}, {"text": "\uf177", "id": "fa-long-arrow-left"}, {"text": "\uf178", "id": "fa-long-arrow-right"}, {"text": "\uf179", "id": "fa-apple"}, {"text": "\uf17a", "id": "fa-windows"}, {"text": "\uf17b", "id": "fa-android"}, {"text": "\uf17c", "id": "fa-linux"}, {"text": "\uf17d", "id": "fa-dribbble"}, {"text": "\uf17e", "id": "fa-skype"}, {"text": "\uf180", "id": "fa-foursquare"}, {"text": "\uf181", "id": "fa-trello"}, {"text": "\uf182", "id": "fa-female"}, {"text": "\uf183", "id": "fa-male"}, {"text": "\uf184", "id": "fa-gittip"}, {"text": "\uf185", "id": "fa-sun-o"}, {"text": "\uf186", "id": "fa-moon-o"}, {"text": "\uf187", "id": "fa-archive"}, {"text": "\uf188", "id": "fa-bug"}, {"text": "\uf189", "id": "fa-vk"}, {"text": "\uf18a", "id": "fa-weibo"}, {"text": "\uf18b", "id": "fa-renren"}, {"text": "\uf18c", "id": "fa-pagelines"}, {"text": "\uf18d", "id": "fa-stack-exchange"}, {"text": "\uf18e", "id": "fa-arrow-circle-o-right"}, {"text": "\uf190", "id": "fa-arrow-circle-o-left"}, {"text": "\uf191", "id": "fa-caret-square-o-left"}, {"text": "\uf192", "id": "fa-dot-circle-o"}, {"text": "\uf193", "id": "fa-wheelchair"}, {"text": "\uf194", "id": "fa-vimeo-square"}, {"text": "\uf195", "id": "fa-try"}, {"text": "\uf196", "id": "fa-plus-square-o"}],
+        init: function (editor, element) {
+            this._super(editor);
+            this.element = element;
+        },
+        /**
+         * Initializes select2: in Chrome and Safari, <select> font apparently
+         * isn't customizable (?) and the fontawesome glyphs fail to appear.
+         */
+        start: function () {
+            return this._super().then(this.proxy('load_data'));
+        },
+        /**
+         * Removes existing FontAwesome classes on the bound element, and sets
+         * all the new ones if necessary.
+         */
+        save: function () {
+            var classes = this.element.className.split(/\s+/);
+            var non_fa_classes = _.reject(classes, function (cls) {
+                return cls === 'fa' || /^fa-/.test(cls);
+            });
+            var final_classes = non_fa_classes.concat(this.get_fa_classes());
+            this.element.className = final_classes.join(' ');
+            this._super();
+        },
+        /**
+         * Looks up the various FontAwesome classes on the bound element and
+         * sets the corresponding template/form elements to the right state.
+         * If multiple classes of the same category are present on an element
+         * (e.g. fa-lg and fa-3x) the last one occurring will be selected,
+         * which may not match the visual look of the element.
+         */
+        load_data: function () {
+            var classes = this.element.className.split(/\s+/);
+            for (var i = 0; i < classes.length; i++) {
+                var cls = classes[i];
+                switch(cls) {
+                case 'fa-2x':case 'fa-3x':case 'fa-4x':case 'fa-5x':
+                    // size classes
+                    this.$('#fa-size').val(cls);
+                    continue;
+                case 'fa-spin':
+                case 'fa-rotate-90':case 'fa-rotate-180':case 'fa-rotate-270':
+                case 'fa-flip-horizontal':case 'fa-rotate-vertical':
+                    this.$('#fa-rotation').val(cls);
+                    continue;
+                case 'fa-fw':
+                    continue;
+                case 'fa-border':
+                    this.$('#fa-border').prop('checked', true);
+                    continue;
+                default:
+                    if (!/^fa-/.test(cls)) { continue; }
+                    this.$('#fa-icon').val(cls);
+                }
+            }
+            this.update_preview();
+        },
+        /**
+         * Serializes the dialog to an array of FontAwesome classes. Includes
+         * the base ``fa``.
+         */
+        get_fa_classes: function () {
+            return [
+                'fa',
+                this.$('#fa-icon').val(),
+                this.$('#fa-size').val(),
+                this.$('#fa-rotation').val(),
+                this.$('#fa-border').prop('checked') ? 'fa-border' : ''
+            ];
+        },
+        update_preview: function () {
+            var $preview = this.$('#fa-preview').empty();
+            var sizes = ['', 'fa-2x', 'fa-3x', 'fa-4x', 'fa-5x'];
+            var classes = this.get_fa_classes();
+            var no_sizes = _.difference(classes, sizes).join(' ');
+            var selected = false;
+            for (var i = sizes.length - 1; i >= 0; i--) {
+                var size = sizes[i];
+
+                var $p = $('<span>')
+                        .attr('data-size', size)
+                        .addClass(size)
+                        .addClass(no_sizes);
+                if ((size && _.contains(classes, size)) || (!size && !selected)) {
+                    $p.addClass('font-icons-selected');
+                    selected = true;
+                }
+                $preview.prepend($p);
+            }
+        }
+    });
+
+    website.Observer = window.MutationObserver || window.WebkitMutationObserver || window.JsMutationObserver;
+    var OBSERVER_CONFIG = {
+        childList: true,
+        attributes: true,
+        characterData: true,
+        subtree: true,
+        attributeOldValue: true,
+    };
+    var observer = new website.Observer(function (mutations) {
+        // NOTE: Webkit does not fire DOMAttrModified => webkit browsers
+        //       relying on JsMutationObserver shim (Chrome < 18, Safari < 6)
+        //       will not mark dirty on attribute changes (@class, img/@src,
+        //       a/@href, ...)
+        _(mutations).chain()
+            .filter(function (m) {
+                // ignore any change related to mundane image-edit-button
+                if (m.target && m.target.className
+                        && m.target.className.indexOf('image-edit-button') !== -1) {
+                    return false;
+                }
+                switch(m.type) {
+                case 'attributes': // ignore .cke_focus being added or removed
+                    // if attribute is not a class, can't be .cke_focus change
+                    if (m.attributeName !== 'class') { return true; }
+
+                    // find out what classes were added or removed
+                    var oldClasses = (m.oldValue || '').split(/\s+/);
+                    var newClasses = m.target.className.split(/\s+/);
+                    var change = _.union(_.difference(oldClasses, newClasses),
+                                         _.difference(newClasses, oldClasses));
+                    // ignore mutation if the *only* change is .cke_focus
+                    return change.length !== 1 || change[0] === 'cke_focus';
+                case 'childList':
+                    // Remove ignorable nodes from addedNodes or removedNodes,
+                    // if either set remains non-empty it's considered to be an
+                    // impactful change. Otherwise it's ignored.
+                    return !!remove_mundane_nodes(m.addedNodes).length ||
+                           !!remove_mundane_nodes(m.removedNodes).length;
+                default:
+                    return true;
+                }
+            })
+            .map(function (m) {
+                var node = m.target;
+                while (node && !$(node).hasClass('oe_editable')) {
+                    node = node.parentNode;
+                }
+                return node;
+            })
+            .compact()
+            .uniq()
+            .each(function (node) { $(node).trigger('content_changed'); })
+    });
+    function remove_mundane_nodes(nodes) {
+        if (!nodes || !nodes.length) { return []; }
+
+        var output = [];
+        for(var i=0; i<nodes.length; ++i) {
+            var node = nodes[i];
+            if (node.nodeType === document.ELEMENT_NODE) {
+                if (node.nodeName === 'BR' && node.getAttribute('type') === '_moz') {
+                    // <br type="_moz"> appears when focusing RTE in FF, ignore
+                    continue;
+                }
+            }
+
+            output.push(node);
+        }
+        return output;
+    }
+})();