* Licensed to the Apache Software Foundation (ASF) under one

* or more contributor license agreements.  See the NOTICE file

* distributed with this work for additional information

* regarding copyright ownership.  The ASF licenses this file

* to you under the Apache License, Version 2.0 (the

* "License"); you may not use this file except in compliance

* with the License.  You may obtain a copy of the License at

*

*   http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing,

* software distributed under the License is distributed on an

* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

* KIND, either express or implied.  See the License for the

* specific language governing permissions and limitations

* under the License.

*/

* @JSFRenderer

*   renderKitId = "HTML_BASIC"

*   family = "javax.faces.Input"

*   type = "org.apache.myfaces.InputHtml"

*

* @author Sylvain Vieujot (latest modification by $Author: lu4242 $)

* @version $Revision: 928512 $ $Date: 2010-03-28 17:53:45 -0500 (Sun, 28 Mar 2010) $

*/

    // TODO : Enable multiple editors on one page

    // TODO : Fix i18n (check the kupustart_form.js)

    // TODO : Finish Disabled mode.

    // TODO : Automatic Fallback for non kupu capable browsers (Safari, smartphones, non javascript, ...).

    // TODO : Make Image & Link Library work.

    // TODO : Allow disabeling of tag filtering

    // TODO : Fix height while zoomed

    private static final Log log = LogFactory.getLog(HtmlRendererUtils.class);

   

    private static String ROWSPAN_ATTR = "rowspan";

   

    private static String I18N_TRANSLATE_ATTR = "i18n:translate";

    private static String I18N_ATTRIBUTES_ATTR = "i18n:attributes";

    protected boolean isDisabled(FacesContext facesContext, UIComponent uiComponent) {

        if( !UserRoleUtils.isEnabledOnUserRole(uiComponent) )

            return false;

        return ((InputHtml)uiComponent).isDisabled();

    }

    private static boolean useFallback(InputHtml editor){

        // TODO : Handle fallback="auto"

        return editor.getFallback().equals("true");

    }

    public void encodeEnd(FacesContext context, UIComponent uiComponent) throws IOException {

        RendererUtils.checkParamValidity(context, uiComponent, InputHtml.class);

        InputHtml editor = (InputHtml) uiComponent;

        if( HtmlRendererUtils.isDisplayValueOnly(editor) )

            encodeDisplayValueOnly(context, editor);

        else if( useFallback(editor) )

            encodeEndFallBackMode(context, editor);

        else{

            // HACK

            // As only one inputHtml is supported by page in this version,

            // we need to make sure we don't encode hidden inputHtml

            // TODO : Fix this by supporting multiple inputHtml per page.

            if( ! isVisible(editor) ){

                encodeHidden(context, editor);

            }else if( ! hasThisPageAlreadyRenderedAnInputHtml( context ) ){

                encodeEndNormalMode(context, editor);

                setThisPageAlreadyRenderedAnInputHtml( context );

            }else{

                log.warn("Only one inputHtml can be displayed at the same time. The component will be rendered isung a textarea." +

                         "\nConpoment : "+RendererUtils.getPathToComponent( editor ));

                encodeEndFallBackMode(context, editor);

            }

        }

    }

    static private boolean hasThisPageAlreadyRenderedAnInputHtml(FacesContext context){

            return context.getExternalContext().getRequestMap().containsKey( InputHtmlRenderer.class.getName() );

    }

    static private void setThisPageAlreadyRenderedAnInputHtml(FacesContext context){

        context.getExternalContext().getRequestMap().put(InputHtmlRenderer.class.getName(), Boolean.TRUE);

    }

    /**

     * Try to figure out if this component is visible to avoid rendering the code if not necessary.

     */

    private boolean isVisible(InputHtml editor){

            for(UIComponent parent = editor.getParent(); parent != null ; parent = parent.getParent()){

                if( parent instanceof HtmlPanelTab ){

                    HtmlPanelTab panelTab = (HtmlPanelTab) parent;

                    HtmlPanelTabbedPane panelTabbedPane = null;

                    for(UIComponent panelAncestor=panelTab.getParent(); panelAncestor!=null ; panelAncestor=panelAncestor.getParent()){

                        if( panelAncestor instanceof HtmlPanelTabbedPane ){

                            panelTabbedPane = (HtmlPanelTabbedPane)panelAncestor;

                            break;

                        }

                    }

                    if( panelTabbedPane != null ){

                    if( panelTabbedPane.isClientSide() ){

                        parent = panelTabbedPane;

                        continue;

                    }

                    // Not client side tabbed pane.

                    // We need to check if the current panel tab is bisible;

                    int selectedIndex = panelTabbedPane.getSelectedIndex();

                    List children = panelTabbedPane.getChildren();

                    int tabIdx = 0;

                    for (int i = 0, len = children.size(); i < len && tabIdx <= selectedIndex ; i++){

                        UIComponent child = htmlTabbedPaneRenderer_getUIComponent((UIComponent)children.get(i));

                        if (child instanceof HtmlPanelTab){

                                if( child == panelTab ){

                                    if( ! child.isRendered() || tabIdx != selectedIndex){

                                    return false;

                                }else{

                                        // It's visible. Check at upper level.

                                        parent = panelTabbedPane;

                                    continue;

                                }

                                }

                            tabIdx++;

                        }

                        }

                    }else{

                        log.debug("pannelTabbedPane == null for component "+RendererUtils.getPathToComponent(panelTab));

                    }

                }

            }

            return true;

    }

    /**

     * This is a copy of HtmlTabbedPaneRenderer.getUIComponent

     */

    private UIComponent htmlTabbedPaneRenderer_getUIComponent(UIComponent uiComponent)

    {

        /* todo: forms other than UIForm, e.g. Trinidad's UIForm */

        if (uiComponent instanceof UIForm || uiComponent instanceof UINamingContainer)

        {

            List children = uiComponent.getChildren();

            for (int i = 0, len = children.size(); i < len; i++)

            {

                uiComponent = htmlTabbedPaneRenderer_getUIComponent((UIComponent)children.get(i));

            }

        }

        return uiComponent;

    }

    private void encodeHidden(FacesContext context, InputHtml editor) throws IOException {

        String clientId = editor.getClientId(context);

        // Use a hidden textarea

        ResponseWriter writer = context.getResponseWriter();

        writer.startElement(HTML.TEXTAREA_ELEM, editor);

        writer.writeAttribute(HTML.NAME_ATTR, clientId, null);

        writer.writeAttribute(HTML.STYLE_ATTR, "display:none", null);

        String text = RendererUtils.getStringValue(context, editor);

        writer.writeText(text, JSFAttr.VALUE_ATTR);

        writer.endElement(HTML.TEXTAREA_ELEM);

    }

    private void encodeDisplayValueOnly(FacesContext context, InputHtml editor) throws IOException {

        // Use only a textarea

        ResponseWriter writer = context.getResponseWriter();

        writer.startElement(HTML.SPAN_ELEM, editor);

        HtmlRendererUtils.writeIdIfNecessary(writer, editor, context);

        HtmlRendererUtils.renderDisplayValueOnlyAttributes(editor, writer);

        String text = RendererUtils.getStringValue(context, editor);

        writer.write( editor.getHtmlBody( text ) );

        writer.endElement(HTML.SPAN_ELEM);

    }

    private void encodeEndFallBackMode(FacesContext context, InputHtml editor) throws IOException {

        String clientId = editor.getClientId(context);

        // Use only a textarea

        ResponseWriter writer = context.getResponseWriter();

        writer.startElement(HTML.TEXTAREA_ELEM, editor);

        writer.writeAttribute(HTML.NAME_ATTR, clientId, null);

        HtmlRendererUtils.writeIdIfNecessary(writer, editor, context);

        if( editor.getStyle()!=null )

            writer.writeAttribute(HTML.STYLE_ATTR, editor.getStyle(), null);

        if( editor.getStyleClass()!=null )

            writer.writeAttribute(HTML.CLASS_ATTR, editor.getStyleClass(), null);

        if (isDisabled(context, editor))

            writer.writeAttribute(HTML.DISABLED_ATTR, Boolean.TRUE, null);

        String text = RendererUtils.getStringValue(context, editor);

        writer.write( htmlToPlainText(text, editor) );

        writer.endElement(HTML.TEXTAREA_ELEM);

    }

    private static String htmlToPlainText(String html, InputHtml editor){

        return editor.getHtmlBody( html )

                .replaceAll("<br.*>","\n")

                .replaceAll("<.+?>", "");

    }

    private void encodeEndNormalMode(FacesContext context, InputHtml editor) throws IOException {

        String clientId = editor.getClientId(context);

        FormInfo parentFormInfo = RendererUtils.findNestingForm(editor, context);

        if(parentFormInfo == null)

            throw new FacesException("InputHtml must be embedded in a form.");

        String formId = parentFormInfo.getFormName();

        AddResource addResource = AddResourceFactory.getInstance(context);

        addResource.addStyleSheet(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupustyles.css");

        addResource.addStyleSheet(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupudrawerstyles.css");

        addResource.addStyleSheet(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "myFaces.css");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "sarissa.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "sarissa_ieemu_xpath.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupuhelpers.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupueditor.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupubasetools.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupuloggers.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupunoi18n.js");

        //addResource.addJavaScriptAtPosition(context, InputHtmlRenderer.class, "i18n/i18n.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupucleanupexpressions.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupucontentfilters.js");

        if (editor.isShowAnyToolBox())

        {

            addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kuputoolcollapser.js");

        }

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupucontextmenu.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupuinit.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupustart.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupusourceedit.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupuspellchecker.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupudrawers.js");

       

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "kupuundo.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "diff_match_patch.js");

        addResource.addJavaScriptAtPosition(context, AddResource.HEADER_BEGIN, InputHtmlRenderer.class, "myFacesUtils.js");

        ResponseWriter writer = context.getResponseWriter();

        writer.startElement(HTML.DIV_ELEM,editor);

        writer.writeAttribute(HTML.STYLE_ATTR, "display: none;",null);

            writer.startElement("xml", editor);

            writer.writeAttribute("id", "kupuconfig", null);

            writer.writeAttribute(HTML.CLASS_ATTR, "kupuconfig", null);

                writer.startElement("kupuconfig", editor);

                    writeTag(writer, "dst", "fulldoc.html", editor);

                    writeTag(writer, "use_css", "1", editor);

                    writeTag(writer, "reload_after_save", "0", editor);

                    writeTag(writer, "strict_output", "1", editor);

                    writeTag(writer, "content_type", "application/xhtml+xml", editor);

                    writeTag(writer, "compatible_singletons", "1", editor);

                    writer.startElement("table_classes", editor);

                        writeTag(writer, "class", "plain", editor);

                        writeTag(writer, "class", "listing", editor);

                        writeTag(writer, "class", "grid", editor);

                        writeTag(writer, "class", "data", editor);

                    writer.endElement("table_classes");

                    writer.startElement("cleanup_expressions",editor);

                        writer.startElement("set",editor);

                            writer.startElement("name",editor);

                                writer.write("Convert single quotes to curly ones");

                            writer.endElement("name");

                            writer.startElement("expression",editor);

                                writer.startElement("reg",editor);

                                    writer.write("(\\W)'");

                                writer.endElement("reg");

                                writer.startElement("replacement",editor);

                                    writer.write("\\1&#x8216;");

                                writer.endElement("replacement");

                            writer.endElement("expression");

                            writer.startElement("expression",editor);

                                writer.startElement("reg",editor);

                                    writer.write("'");

                                writer.endElement("reg");

                                writer.startElement("replacement",editor);

                                    writer.write("&#x8217;");

                                writer.endElement("replacement");

                            writer.endElement("expression");

                        writer.endElement("set");

                        writer.startElement("set",editor);

                        writer.startElement("name",editor);

                            writer.write("Reduce whitespace");

                        writer.endElement("name");

                        writer.startElement("expression",editor);

                            writer.startElement("reg",editor);

                                writer.write("[\\n\\r\\t]");

                            writer.endElement("reg");

                            writer.startElement("replacement",editor);

                                writer.write("\\x20");

                            writer.endElement("replacement");

                        writer.endElement("expression");

                        writer.startElement("expression",editor);

                            writer.startElement("reg",editor);

                                writer.write("[ ]{2}");

                            writer.endElement("reg");

                            writer.startElement("replacement",editor);

                                writer.write("\\x20");

                            writer.endElement("replacement");

                        writer.endElement("expression");

                      writer.endElement("set");

                    writer.endElement("cleanup_expressions");

                    writeTag(writer, "image_xsl_uri", addResource.getResourceUri(context, InputHtmlRenderer.class, "kupudrawers/drawer.xsl"), editor);

                    writeTag(writer, "link_xsl_uri", addResource.getResourceUri(context, InputHtmlRenderer.class, "kupudrawers/drawer.xsl"), editor);

                    // TODO : Make this work (reference available images, ...).

                    writeTag(writer, "image_libraries_uri", addResource.getResourceUri(context, InputHtmlRenderer.class, "kupudrawers/imagelibrary.xml"), editor);

                    writeTag(writer, "link_libraries_uri", addResource.getResourceUri(context, InputHtmlRenderer.class, "kupudrawers/linklibrary.xml"), editor);

                    writeTag(writer, "search_images_uri", "", editor);

                    writeTag(writer, "search_links_uri", "", editor);

                writer.endElement("kupuconfig");

            writer.endElement("xml");

        writer.endElement(HTML.DIV_ELEM);

        writer.startElement(HTML.DIV_ELEM,editor);

        writer.writeAttribute(HTML.CLASS_ATTR, "kupu-fulleditor", null);

        writer.writeAttribute("xmlns:i18n", "http://xml.zope.org/namespaces/i18n", null);

        writer.writeAttribute("i18n:domain","kupu",null);

       

            //

            // Toolbar

            //

            writer.startElement(HTML.DIV_ELEM,editor);

            writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb",null);

            writer.writeAttribute(HTML.ID_ATTR, "toolbar",null);

                writer.startElement(HTML.SPAN_ELEM,editor);

                writer.writeAttribute(HTML.ID_ATTR, "kupu-tb-buttons",null);

                writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttons",null);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup",null);

                    writer.writeAttribute(HTML.STYLE_ATTR, "float: right", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-logo",null);

                    if( editor.isAddKupuLogo() ){

                        writer.startElement(HTML.BUTTON_ELEM,editor);

                        writer.writeAttribute(HTML.TYPE_ATTR, "button",null);

                        writer.writeAttribute(HTML.CLASS_ATTR, "kupu-logo",null);

                        writer.writeAttribute(HTML.TITLE_ATTR, "Kupu 1.4.16",null);

                        writer.writeAttribute(I18N_ATTRIBUTES_ATTR,"title title_logo;",null);

                        writer.writeAttribute(HTML.ACCESSKEY_ATTR, "k",null);

                        writer.writeAttribute(HTML.ONCLICK_ATTR, "window.open('http://kupu.oscom.org');",null);

                        writer.write("&#160;");

                        writer.endElement(HTML.BUTTON_ELEM);

                    }

                    writer.endElement(HTML.SPAN_ELEM);

                   

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR,"kupu-tb-buttongroup",null);

                    writer.writeAttribute(HTML.STYLE_ATTR,"float: right",null);

                    writer.writeAttribute(HTML.ID_ATTR,"kupu-zoom",null);

                        writer.startElement(HTML.BUTTON_ELEM,null);

                        writer.writeAttribute(HTML.TYPE_ATTR, "button",null);

                        writer.writeAttribute(HTML.CLASS_ATTR, "kupu-zoom",null);

                        writer.writeAttribute(HTML.ID_ATTR, "kupu-zoom-button",null);

                        writer.writeAttribute(I18N_ATTRIBUTES_ATTR,"title title_zoom;",null);

                        writer.writeAttribute(HTML.TITLE_ATTR,"Zoom: Access key (Alt or Ctrl) + X",null);

                        writer.writeAttribute(HTML.ACCESSKEY_ATTR, "x",null);

                        writer.write("&#160;");

                        writer.endElement(HTML.BUTTON_ELEM);

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SELECT_ELEM,editor);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-tb-styles",null);

                        writer.startElement(HTML.OPTION_ELEM,editor);

                        writer.writeAttribute(HTML.VALUE_ATTR, "P",null);

                        writer.writeAttribute(I18N_TRANSLATE_ATTR,"Normal",null);

                        writer.write("Normal paragraph");

                        writer.endElement(HTML.OPTION_ELEM);

                        writer.startElement(HTML.OPTION_ELEM,editor);

                        writer.writeAttribute(HTML.VALUE_ATTR, "H1",null);

                            writer.startElement(HTML.SPAN_ELEM,editor);

                           

                            writer.writeAttribute(I18N_TRANSLATE_ATTR,"Heading 1",null);

                            writer.write("Heading 1");

                            writer.endElement(HTML.SPAN_ELEM);

                        writer.endElement(HTML.OPTION_ELEM);

                        writer.startElement(HTML.OPTION_ELEM, editor);

                        writer.writeAttribute(HTML.VALUE_ATTR, "H2",null);

                            writer.startElement(HTML.SPAN_ELEM,editor);

                           

                            writer.writeAttribute(I18N_TRANSLATE_ATTR,"Heading 2",null);

                            writer.write("Heading 2");

                            writer.endElement(HTML.SPAN_ELEM);

                        writer.endElement(HTML.OPTION_ELEM);

                        writer.startElement(HTML.OPTION_ELEM,editor);

                        writer.writeAttribute(HTML.VALUE_ATTR, "H3",null);

                            writer.startElement(HTML.SPAN_ELEM,editor);

                           

                            writer.writeAttribute(I18N_TRANSLATE_ATTR,"Heading 3",null);

                            writer.write("Heading 3");

                            writer.endElement(HTML.SPAN_ELEM);

                            writer.endElement(HTML.OPTION_ELEM);

                        writer.startElement(HTML.OPTION_ELEM,editor);

                        writer.writeAttribute(HTML.VALUE_ATTR, "H4",null);

                            writer.startElement(HTML.SPAN_ELEM,editor);

                           

                            writer.writeAttribute(I18N_TRANSLATE_ATTR,"Heading 4",null);

                            writer.write("Heading 4");

                            writer.endElement(HTML.SPAN_ELEM);

                        writer.endElement(HTML.OPTION_ELEM);

                        writer.startElement(HTML.OPTION_ELEM,editor);

                        writer.writeAttribute(HTML.VALUE_ATTR, "H5",null);

                            writer.startElement(HTML.SPAN_ELEM,editor);

                           

                            writer.writeAttribute(I18N_TRANSLATE_ATTR,"Heading 5",null);

                            writer.write("Heading 5");

                            writer.endElement(HTML.SPAN_ELEM);

                        writer.endElement(HTML.OPTION_ELEM);

                        writer.startElement(HTML.OPTION_ELEM,editor);

                        writer.writeAttribute(HTML.VALUE_ATTR, "H6",null);

                            writer.startElement(HTML.SPAN_ELEM,editor);

                            writer.writeAttribute(I18N_TRANSLATE_ATTR,"Heading 6",null);

                            writer.write("Heading 6");

                            writer.endElement(HTML.SPAN_ELEM);

                        writer.endElement(HTML.OPTION_ELEM);

                        writer.startElement(HTML.OPTION_ELEM,editor);

                       

                        writer.writeAttribute(HTML.VALUE_ATTR, "PRE",null);

                        writer.writeAttribute(I18N_TRANSLATE_ATTR,"Formatted",null);

                            writer.write("Formatted");

                        writer.endElement(HTML.OPTION_ELEM);

                    writer.endElement(HTML.SELECT_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.STYLE_ATTR, "display: none", null);

                        writeButton(writer, "kupu-save", "save: alt-s", "s", editor, null);

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-basicmarkup", null);

                        writeButton(writer, "kupu-bold", "Bold: Access key (Alt or Ctrl) + B", "b", editor,"title title_bold;");

                        writeButton(writer, "kupu-italic", "Italic: Access key (Alt or Ctrl) + I", "i", editor,"title title_italic;");

                        writeButton(writer, "kupu-underline", "Underline: Access key (Alt or Ctrl) + U", "u", editor,"title title_underline;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-subsuper", null);

                        writeButton(writer, "kupu-subscript", "Subscript: Access key (Alt or Ctrl) + -", "-", editor,"title title_subscript;");

                        writeButton(writer, "kupu-superscript", "Superscript: Access key (Alt or Ctrl) + +", "+", editor,"title title_superscript;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-color", null);

                        writeButton(writer, "kupu-forecolor", "text color: alt-f", "f", editor,"title title_text_color;");

                        writeButton(writer, "kupu-hilitecolor", "background color: alt-h", "h", editor,"title title_back_color;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-justify", null);

                        writeButton(writer, "kupu-justifyleft", "Left justify: Access key (Alt or Ctrl) + L", "l", editor,"title title_ljust;");

                        writeButton(writer, "kupu-justifycenter", "Center justify: Access key (Alt or Ctrl) + C", "c", editor,"title title_center;");

                        writeButton(writer, "kupu-justifyright", "Right justify: Access key (Alt or Ctrl) + R", "r", editor,"title title_rjust;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-list", null);

                        writeButton(writer, "kupu-insertorderedlist", "Numbered list: Access key (Alt or Ctrl) + #", "#", "kupu-list-ol-addbutton", editor,"title title_numlist;");

                        writeButton(writer, "kupu-insertunorderedlist", "Unordered list: Access key (Alt or Ctrl) + *", "*", "kupu-list-ul-addbutton", editor,"title title_unorderedlist;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-definitionlist", null);

                        writeButton(writer, "kupu-insertdefinitionlist", "Definition list: Access key (Alt or Ctrl) + =", "=", "kupu-list-dl-addbutton", editor,"title title_deflist;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-indent", null);

                        writeButton(writer, "kupu-outdent", "Decrease quote level: Access key (Alt or Ctrl) + <", "<", editor,"title title_decrease_quote;");

                        writeButton(writer, "kupu-indent", "Increase quote level: Access key (Alt or Ctrl) + >", ">", editor,"title title_increase_quote;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    if( ! editor.isAllowExternalLinks() ){

                        writer.writeAttribute(HTML.STYLE_ATTR, "display: none", null);

                    }

                        writeButton(writer, "kupu-image", "Insert image", null, "kupu-imagelibdrawer-button", false, editor,"title title_insert_image;"); // TODO : Enable

                        writeButton(writer, "kupu-inthyperlink", "Insert internal link", null, "kupu-linklibdrawer-button", false, editor,"title title_insert_internal_link;"); // TODO : Enable

                        writeButton(writer, "kupu-exthyperlink", "Insert external link", null, "kupu-linkdrawer-button", editor,"title title_insert_external_link;");

                        writeButton(writer, "kupu-anchors", "Insert anchors", null, "kupu-anchors", editor,"title title_insert_anchors;");

                        writeButton(writer, "kupu-table", "Insert table", null, "kupu-tabledrawer-button", editor,"title title_insert_table;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-remove", null);

                        writeButton(writer, "kupu-removeimage invisible", "Remove image", null, "kupu-removeimage-button", editor,"title title_removeimage;");

                        writeButton(writer, "kupu-removelink invisible", "Remove link", null, "kupu-removelink-button", editor,"title title_removelink;");

                    writer.endElement(HTML.SPAN_ELEM);

                       writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-bg-undo", null);

                        writeButton(writer, "kupu-undo", "Undo: Access key (Alt or Ctrl) + Z", "z", editor,"title title_undo;");

                        writeButton(writer, "kupu-redo", "Redo: Access key (Alt or Ctrl) + Y", "y", editor,"title title_redo;");

                    writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup kupu-spellchecker-span", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-spellchecker", null);

                    //if( ! editor.isAllowEditSource() ){

                        writer.writeAttribute(HTML.STYLE_ATTR, "display: none", null);

                    //}

                        writeButton(writer, "kupu-spellchecker", "Check spelling", null, editor,"title title_check_spelling;");

                     writer.endElement(HTML.SPAN_ELEM);

                    writer.startElement(HTML.SPAN_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-tb-buttongroup kupu-source-span", null);

                    writer.writeAttribute(HTML.ID_ATTR, "kupu-source", null);

                    if( ! editor.isAllowEditSource() ){

                        writer.writeAttribute(HTML.STYLE_ATTR, "display: none", null);

                    }

                        writeButton(writer, "kupu-source", "Switch between visual editor and HTML view", "h", editor,"title toggle_source_view;");

                     writer.endElement(HTML.SPAN_ELEM);

                writer.endElement(HTML.SPAN_ELEM); // kupu-tb-buttons

                 writer.startElement(HTML.SELECT_ELEM,editor);

                 writer.writeAttribute(HTML.ID_ATTR, "kupu-ulstyles", null);

                 writer.writeAttribute(HTML.CLASS_ATTR, "kupu-ulstyles", null);

                     writeOption(writer, "disc", "list-disc", "&#x25CF;", editor);        // TODO : Check as last parameter has been removed.

                     writeOption(writer, "square", "list-square", "&#x25A0;", editor);

                     writeOption(writer, "circle", "list-circle", "&#x25CB;", editor);

                     writeOption(writer, "none", "list-nobullet", "no bullet", editor);

                 writer.endElement(HTML.SELECT_ELEM);

                 writer.startElement(HTML.SELECT_ELEM,editor);

                 writer.writeAttribute(HTML.ID_ATTR, "kupu-olstyles", null);

                 writer.writeAttribute(HTML.CLASS_ATTR, "kupu-olstyles", null);

                     writeOption(writer, "decimal", "list-decimal", "1", editor);

                     writeOption(writer, "upper-roman", "list-upperroman", "I", editor);

                     writeOption(writer, "lower-roman", "list-lowerroman", "i", editor);

                     writeOption(writer, "upper-alpha", "list-upperalpha", "A", editor);

                     writeOption(writer, "lower-alpha", "list-loweralpha", "a", editor);

                 writer.endElement(HTML.SELECT_ELEM);

                 writer.startElement(HTML.DIV_ELEM,editor);

                 writer.writeAttribute(HTML.STYLE_ATTR, "display:block;", null);

                 writer.writeAttribute(HTML.CLASS_ATTR, "kupu-librarydrawer-parent", null);

                     writer.startElement(HTML.IFRAME_ELEM,editor);

                     writer.writeAttribute(HTML.STYLE_ATTR,"display:none",null);

                     writer.writeAttribute(HTML.CLASS_ATTR,"kupu-anchorframe",null);

                     writer.writeAttribute("src","javascript:''",null);

                     writer.writeAttribute("scrolling","auto",null);

                     writer.writeAttribute("frameborder","1",null);

                     writer.endElement(HTML.IFRAME_ELEM);

                 writer.endElement(HTML.DIV_ELEM);

                // External Link drawer

                 writer.startElement(HTML.DIV_ELEM,editor);

                 writer.writeAttribute(HTML.ID_ATTR, "kupu-linkdrawer", null);

                 writer.writeAttribute(HTML.CLASS_ATTR, "kupu-drawer kupu-linkdrawer", null);

                     writer.startElement(HTML.H1_ELEM,editor);

                     writer.writeAttribute(HTML.CLASS_ATTR,"kupu-drawer-title",null);

                    

                     writer.writeAttribute(I18N_TRANSLATE_ATTR,"title_external_link", null);

                         writer.write("External Link");

                     writer.endElement(HTML.H1_ELEM);

                     writer.startElement(HTML.DIV_ELEM,editor);

                     writer.writeAttribute(HTML.ID_ATTR, "kupu-linkdrawer-addlink", null);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-panels kupu-linkdrawer-addlink", null);

                   

                        writer.startElement(HTML.UL_ELEM,editor);

                        writer.writeAttribute(HTML.CLASS_ATTR,"kupu-tabs",null);

   

                            writer.startElement(HTML.LI_ELEM,editor);

                            writer.writeAttribute(HTML.CLASS_ATTR,"kupu-linkdrawer-addlink selected",null);

                                writer.startElement(HTML.ANCHOR_ELEM,editor);

                                writer.writeAttribute("href","#",null);

                               

                                writer.writeAttribute(I18N_TRANSLATE_ATTR,"tab_link",null);

                                writer.writeAttribute("shape","rect",null);

                                writer.write("Link to url");

                                writer.endElement(HTML.ANCHOR_ELEM);

                            writer.endElement(HTML.LI_ELEM);

                           

                            writer.startElement(HTML.LI_ELEM,editor);

                            writer.writeAttribute(HTML.CLASS_ATTR,"kupu-linkdrawer-embed",null);

                                writer.startElement(HTML.ANCHOR_ELEM,editor);

                                writer.writeAttribute("href","#",null);

                               

                                writer.writeAttribute(I18N_TRANSLATE_ATTR,"tab_embed",null);

                                writer.writeAttribute("shape","rect",null);

                                writer.write("Embed external object");

                                writer.endElement(HTML.ANCHOR_ELEM);

                            writer.endElement(HTML.LI_ELEM);

   

                        writer.endElement(HTML.UL_ELEM);

                   

                         writer.startElement(HTML.TABLE_ELEM,editor);

                         writer.writeAttribute(HTML.CLASS_ATTR,"kupu-tabbed",null);

                           writer.startElement(HTML.TBODY_ELEM,editor);

                           writer.writeAttribute(HTML.CLASS_ATTR,"kupu-addlink",null);

                                                                         

                             writer.startElement(HTML.TR_ELEM,editor);

                                 writer.startElement(HTML.TD_ELEM,editor);

                                 writer.writeAttribute(HTML.COLSPAN_ATTR,"1",null);

                                 writer.writeAttribute(ROWSPAN_ATTR,"1",null);

                                    writer.startElement(HTML.DIV_ELEM,editor);

                                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-toolbox-label", null);

                                        writer.startElement(HTML.SPAN_ELEM,editor);

                                            

                                             writer.writeAttribute(I18N_TRANSLATE_ATTR,"label_link_text",null);

                                             writer.write("Link the highlighted text to this URL:");

                                         writer.endElement(HTML.SPAN_ELEM);

                                    writer.endElement(HTML.DIV_ELEM);

                                   

                                    writer.startElement(HTML.INPUT_ELEM,editor);

                                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-toolbox-st kupu-linkdrawer-input", null);

                                    writer.writeAttribute(HTML.TYPE_ATTR, "text", null);

                                    writer.writeAttribute(HTML.ONKEYPRESS_ATTR, "return HandleDrawerEnter(event, 'linkdrawer-preview');", null);

                                    writer.endElement(HTML.INPUT_ELEM);

                                writer.endElement(HTML.TD_ELEM);

                                writer.startElement(HTML.TD_ELEM,null);

                                writer.writeAttribute(HTML.CLASS_ATTR, "kupu-preview-button", null);

                                writer.writeAttribute(HTML.COLSPAN_ATTR,"1",null);

                                writer.writeAttribute(ROWSPAN_ATTR,"1",null);

                                    writer.startElement(HTML.BUTTON_ELEM,editor);

                                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-dialog-button", null);

                                    writer.writeAttribute(HTML.TYPE_ATTR, "button", null);

                                    writer.writeAttribute(HTML.ID_ATTR,"linkdrawer-preview",null);

                                    writer.writeAttribute(HTML.ONCLICK_ATTR, "drawertool.current_drawer.preview()", null);

                                   

                                    writer.writeAttribute(I18N_TRANSLATE_ATTR,"button_preview",null);

                                    writer.write("Preview");

                                    writer.endElement(HTML.BUTTON_ELEM);

                                writer.endElement(HTML.TD_ELEM);

                             writer.endElement(HTML.TR_ELEM);

                            writer.startElement(HTML.TR_ELEM,editor);

                            writer.writeAttribute(HTML.CLASS_ATTR,"kupu-linkdrawer-anchors",null);

                            writer.writeAttribute(HTML.STYLE_ATTR,"display:none",null);

                                writer.startElement(HTML.TD_ELEM,editor);

                                writer.writeAttribute(HTML.COLSPAN_ATTR, "2", null);

                                writer.writeAttribute(ROWSPAN_ATTR,"1",null);

                               

                                    writer.startElement(HTML.LABEL_ATTR,editor);

                                   

                                    writer.writeAttribute(I18N_TRANSLATE_ATTR,"label_anchor",null);

                                    writer.writeAttribute("for","anchorselect",null);

                                    writer.write("Anchor");

                                    writer.endElement(HTML.LABEL_ATTR);

                                    writer.startElement(HTML.SELECT_ELEM,editor);

                                    writer.writeAttribute(HTML.ID_ATTR,"anchorselect",null);

                                        writer.startElement(HTML.OPTION_ELEM,editor);

                                       

                                        writer.writeAttribute(I18N_TRANSLATE_ATTR,"opt_top_of_page",null);

                                        writer.writeAttribute(HTML.VALUE_ATTR,"",null);

                                        writer.write("top of page (default)");

                                        writer.endElement(HTML.OPTION_ELEM);

                                    writer.endElement(HTML.SELECT_ELEM);

                           

                                writer.endElement(HTML.TD_ELEM);

                       

                            writer.endElement(HTML.TR_ELEM);

                             writer.startElement(HTML.TR_ELEM,editor);

                                writer.startElement(HTML.TD_ELEM,editor);

                                writer.writeAttribute(HTML.COLSPAN_ATTR,"2",null);

                                writer.writeAttribute(HTML.ALIGN_ATTR, "center", null);

                                writer.writeAttribute(ROWSPAN_ATTR,"1",null);

                                    writer.startElement(HTML.DIV_ELEM,editor);

                                    writer.writeAttribute(HTML.CLASS_ATTR,"watermark",null);

                                        writer.startElement(HTML.SPAN_ELEM,editor);

                                       

                                        writer.writeAttribute(I18N_TRANSLATE_ATTR,"watermark_preview",null);

                                        writer.write("Preview");

                                        writer.endElement(HTML.SPAN_ELEM);

                                    writer.endElement(HTML.DIV_ELEM);

                                    writer.startElement(HTML.IFRAME_ELEM,editor);

                                    writer.writeAttribute(HTML.FRAMEBORDER_ATTR, "1", null);

                                    writer.writeAttribute(HTML.SCROLLING_ATTR, "auto", null);

                                    writer.writeAttribute(HTML.WIDTH_ATTR, "440", null);

                                    writer.writeAttribute(HTML.HEIGHT_ATTR, "198", null);

                                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-linkdrawer-preview", null);

                                    // addResource.getResourceUri(context, InputHtmlRenderer.class, "kupublank.html")

                                    writer.writeAttribute(HTML.SRC_ATTR, "javascript:''", null);

                                    writer.endElement(HTML.IFRAME_ELEM);

                                writer.endElement(HTML.TD_ELEM);

                             writer.endElement(HTML.TR_ELEM);

                           writer.endElement(HTML.TBODY_ELEM);

                          

                           writer.startElement(HTML.TBODY_ELEM,editor);

                           writer.writeAttribute(HTML.CLASS_ATTR,"kupu-embed",null);

                               writer.startElement(HTML.TR_ELEM,editor);

                                   writer.startElement(HTML.TD_ELEM,editor);

                                   writer.writeAttribute(HTML.COLSPAN_ATTR,"1",null);

                                   writer.writeAttribute(ROWSPAN_ATTR,"1",null);

                                       writer.startElement(HTML.DIV_ELEM,editor);

                                       writer.writeAttribute(HTML.CLASS_ATTR,"kupu-toolbox-label",null);

                                           writer.startElement(HTML.SPAN_ELEM,editor);

                                          

                                           writer.writeAttribute(I18N_TRANSLATE_ATTR,"help_paste_here",null);

                                           writer.write("Paste &lt;object&gt; or &lt;embed&gt; tag here:");

                                           writer.endElement(HTML.SPAN_ELEM);

                                       writer.endElement(HTML.DIV_ELEM);

                                       writer.startElement(HTML.TEXTAREA_ELEM,editor);

                                       writer.writeAttribute(HTML.CLASS_ATTR,"kupu-toolbox-st kupu-embed-input",null);

                                      

                                       writer.writeAttribute(I18N_TRANSLATE_ATTR,"placeholder_html_code",null);

                                       writer.write("[insert arbitrary HTML code here]");

                                       writer.endElement(HTML.TEXTAREA_ELEM);

                                   writer.endElement(HTML.TD_ELEM);

                               writer.endElement(HTML.TR_ELEM);

                               writer.startElement(HTML.TR_ELEM,editor);

                                   writer.startElement(HTML.TD_ELEM,editor);

                                  

                                   writer.writeAttribute(I18N_TRANSLATE_ATTR,"custom_html_help",null);

                                   writer.writeAttribute(HTML.COLSPAN_ATTR,"1",null);

                                   writer.writeAttribute(ROWSPAN_ATTR,"1",null);

                                   writer.write("You may use this box to insert custom snippets of");

                                   writer.write("HTML code. There is no guarantee that any code");

                                   writer.write("inserted in this way will be preserved when you save");

                                   writer.write("your edits. To select an existing object from IE click on");

                                   writer.write("the border, from Firefox double click it.");

                                   writer.endElement(HTML.TD_ELEM);

                               writer.endElement(HTML.TR_ELEM);

                           writer.endElement(HTML.TBODY_ELEM);

                         writer.endElement(HTML.TABLE_ELEM);

                         writer.startElement(HTML.DIV_ELEM,editor);

                         writer.writeAttribute(HTML.CLASS_ATTR, "kupu-dialogbuttons", null);

                             writer.startElement(HTML.BUTTON_ELEM,editor);

                             writer.writeAttribute(HTML.CLASS_ATTR, "kupu-dialog-button", null);

                             writer.writeAttribute(HTML.TYPE_ATTR, "button", null);

                             writer.writeAttribute(HTML.ONCLICK_ATTR, "drawertool.current_drawer.save()", null);

                            

                             writer.writeAttribute(I18N_TRANSLATE_ATTR,"button_ok",null);

                                 writer.write("Ok");

                             writer.endElement(HTML.BUTTON_ELEM);

                             writer.startElement(HTML.BUTTON_ELEM,editor);

                             writer.writeAttribute(HTML.CLASS_ATTR, "kupu-dialog-button", null);

                             writer.writeAttribute(HTML.TYPE_ATTR, "button", null);

                             writer.writeAttribute(HTML.ONCLICK_ATTR, "drawertool.closeDrawer()", null);

                            

                             writer.writeAttribute(I18N_TRANSLATE_ATTR,"button_cancel",null);

                                 writer.write("Cancel");

                             writer.endElement(HTML.BUTTON_ELEM);

                         writer.endElement(HTML.DIV_ELEM);

                     writer.endElement(HTML.DIV_ELEM);

                 writer.endElement(HTML.DIV_ELEM);

                // Table drawer

                 writer.startElement(HTML.DIV_ELEM,editor);

                 writer.writeAttribute(HTML.ID_ATTR, "kupu-tabledrawer",null);

                 writer.writeAttribute(HTML.CLASS_ATTR, "kupu-drawer kupu-tabledrawer",null);

                     writer.startElement(HTML.H1_ELEM,editor);

                     writer.writeAttribute(HTML.CLASS_ATTR,"kupu-drawer-title",null);

                    

                     writer.writeAttribute(I18N_TRANSLATE_ATTR,"tabledrawer_title",null);

                         writer.write("Table");

                    writer.endElement(HTML.H1_ELEM);

                    writer.startElement(HTML.DIV_ELEM,editor);

                    writer.writeAttribute(HTML.CLASS_ATTR, "kupu-panels", null);

                         writer.startElement(HTML.TABLE_ELEM,editor);

                        writer.writeAttribute(HTML.WIDTH_ATTR, "300",null);

                            writer.startElement(HTML.TR_ELEM,editor);

                            writer.writeAttribute(HTML.CLASS_ATTR, "kupu-panelsrow",null);

                                writer.startElement(HTML.TD_ELEM,editor);