/* SpellCheck jQuery'fied spell checker based on GoogieSpell 4.0 Copyright Amir Salihefendic 2006 Copyright Aleksander Machniak 2009 LICENSE GPL AUTHORS 4mir Salihefendic (http://amix.dk) - amix@amix.dk Aleksander Machniak - alec [at] alec.pl */ var SPELL_CUR_LANG = null; var GOOGIE_DEFAULT_LANG = 'en'; function GoogieSpell(img_dir, server_url) { var ref = this; this.array_keys = function(arr) { var res = []; for (var key in arr) { res.push([key]); } return res; } var cookie_value = getCookie('language'); GOOGIE_CUR_LANG = cookie_value != null ? cookie_value : GOOGIE_DEFAULT_LANG; this.img_dir = img_dir; this.server_url = server_url; this.org_lang_to_word = { "da": "Dansk", "de": "Deutsch", "en": "English", "es": "Español", "fr": "Français", "it": "Italiano", "nl": "Nederlands", "pl": "Polski", "pt": "Português", "fi": "Suomi", "sv": "Svenska" }; this.lang_to_word = this.org_lang_to_word; this.langlist_codes = this.array_keys(this.lang_to_word); this.show_change_lang_pic = true; this.change_lang_pic_placement = 'right'; this.report_state_change = true; this.ta_scroll_top = 0; this.el_scroll_top = 0; this.lang_chck_spell = "Check spelling"; this.lang_revert = "Revert to"; this.lang_close = "Close"; this.lang_rsm_edt = "Resume editing"; this.lang_no_error_found = "No spelling errors found"; this.lang_no_suggestions = "No suggestions"; this.show_spell_img = false; // roundcube mod. this.decoration = true; this.use_close_btn = true; this.edit_layer_dbl_click = true; this.report_ta_not_found = true; //Extensions this.custom_ajax_error = null; this.custom_no_spelling_error = null; this.custom_menu_builder = []; //Should take an eval function and a build menu function this.custom_item_evaulator = null; //Should take an eval function and a build menu function this.extra_menu_items = []; this.custom_spellcheck_starter = null; this.main_controller = true; //Observers this.lang_state_observer = null; this.spelling_state_observer = null; this.show_menu_observer = null; this.all_errors_fixed_observer = null; //Focus links - used to give the text box focus this.use_focus = false; this.focus_link_t = null; this.focus_link_b = null; //Counters this.cnt_errors = 0; this.cnt_errors_fixed = 0; //Set document on click to hide the language and error menu $(document).bind('click', function(e) { if($(e.target).attr('googie_action_btn') != '1' && ref.isLangWindowShown()) ref.hideLangWindow(); if($(e.target).attr('googie_action_btn') != '1' && ref.isErrorWindowShown()) ref.hideErrorWindow(); }); this.decorateTextarea = function(id) { this.text_area = typeof(id) == 'string' ? document.getElementById(id) : id; if (this.text_area) { if (!this.spell_container && this.decoration) { var table = document.createElement('TABLE'); var tbody = document.createElement('TBODY'); var tr = document.createElement('TR'); var spell_container = document.createElement('TD'); var r_width = this.isDefined(this.force_width) ? this.force_width : this.text_area.offsetWidth; var r_height = this.isDefined(this.force_height) ? this.force_height : 16; tr.appendChild(spell_container); tbody.appendChild(tr); $(table).append(tbody).insertBefore(this.text_area).width('100%').height(r_height); $(spell_container).height(r_height).width(r_width).css('text-align', 'right'); this.spell_container = spell_container; } this.checkSpellingState(); } else if (this.report_ta_not_found) alert('Text area not found'); } ////// // API Functions (the ones that you can call) ///// this.setSpellContainer = function(id) { this.spell_container = typeof(id) == 'string' ? document.getElementById(id) : id; } this.setLanguages = function(lang_dict) { this.lang_to_word = lang_dict; this.langlist_codes = this.array_keys(lang_dict); } this.setCurrentLanguage = function(lan_code) { GOOGIE_CUR_LANG = lan_code; //Set cookie var now = new Date(); now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000); setCookie('language', lan_code, now); } this.setForceWidthHeight = function(width, height) { // Set to null if you want to use one of them this.force_width = width; this.force_height = height; } this.setDecoration = function(bool) { this.decoration = bool; } this.dontUseCloseButtons = function() { this.use_close_btn = false; } this.appendNewMenuItem = function(name, call_back_fn, checker) { this.extra_menu_items.push([name, call_back_fn, checker]); } this.appendCustomMenuBuilder = function(eval, builder) { this.custom_menu_builder.push([eval, builder]); } this.setFocus = function() { try { this.focus_link_b.focus(); this.focus_link_t.focus(); return true; } catch(e) { return false; } } ////// // Set functions (internal) ///// this.setStateChanged = function(current_state) { this.state = current_state; if (this.spelling_state_observer != null && this.report_state_change) this.spelling_state_observer(current_state, this); } this.setReportStateChange = function(bool) { this.report_state_change = bool; } ////// // Request functions ///// this.getUrl = function() { return this.server_url + GOOGIE_CUR_LANG; } this.escapeSpecial = function(val) { return val.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">"); } this.createXMLReq = function (text) { return '<?xml version="1.0" encoding="utf-8" ?>' + '<spellrequest textalreadyclipped="0" ignoredups="0" ignoredigits="1" ignoreallcaps="1">' + '<text>' + text + '</text></spellrequest>'; } this.spellCheck = function(ignore) { this.cnt_errors_fixed = 0; this.cnt_errors = 0; this.setStateChanged('checking_spell'); if (this.main_controller) this.appendIndicator(this.spell_span); this.error_links = []; this.ta_scroll_top = this.text_area.scrollTop; this.ignore = ignore; this.hideLangWindow(); if ($(this.text_area).val() == '' || ignore) { if (!this.custom_no_spelling_error) this.flashNoSpellingErrorState(); else this.custom_no_spelling_error(this); this.removeIndicator(); return; } this.createEditLayer(this.text_area.offsetWidth, this.text_area.offsetHeight); this.createErrorWindow(); $('body').append(this.error_window); try { netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead"); } catch (e) { } if (this.main_controller) $(this.spell_span).unbind('click'); this.orginal_text = $(this.text_area).val(); var req_text = this.escapeSpecial(this.orginal_text); var ref = this; $.ajax({ type: 'POST', url: this.getUrl(), data: this.createXMLReq(req_text), dataType: 'text', error: function(o) { if (ref.custom_ajax_error) ref.custom_ajax_error(ref); else alert('An error was encountered on the server. Please try again later.'); if (ref.main_controller) { $(ref.spell_span).remove(); ref.removeIndicator(); } ref.checkSpellingState(); }, success: function(data) { var r_text = data; ref.results = ref.parseResult(r_text); if (r_text.match(/<c.*>/) != null) { //Before parsing be sure that errors were found ref.showErrorsInIframe(); ref.resumeEditingState(); } else { if (!ref.custom_no_spelling_error) ref.flashNoSpellingErrorState(); else ref.custom_no_spelling_error(ref); } ref.removeIndicator(); } }); } ////// // Spell checking functions ///// this.parseResult = function(r_text) { // Returns an array: result[item] -> ['attrs'], ['suggestions'] var re_split_attr_c = /\w+="(\d+|true)"/g; var re_split_text = /\t/g; var matched_c = r_text.match(/<c[^>]*>[^<]*<\/c>/g); var results = new Array(); if (matched_c == null) return results; for (var i=0; i < matched_c.length; i++) { var item = new Array(); this.errorFound(); //Get attributes item['attrs'] = new Array(); var split_c = matched_c[i].match(re_split_attr_c); for (var j=0; j < split_c.length; j++) { var c_attr = split_c[j].split(/=/); var val = c_attr[1].replace(/"/g, ''); item['attrs'][c_attr[0]] = val != 'true' ? parseInt(val) : val; } //Get suggestions item['suggestions'] = new Array(); var only_text = matched_c[i].replace(/<[^>]*>/g, ''); var split_t = only_text.split(re_split_text); for (var k=0; k < split_t.length; k++) { if(split_t[k] != '') item['suggestions'].push(split_t[k]); } results.push(item); } return results; } ////// // Error menu functions ///// this.createErrorWindow = function() { this.error_window = document.createElement('DIV'); $(this.error_window).addClass('googie_window').attr('googie_action_btn', '1'); } this.isErrorWindowShown = function() { return $(this.error_window).is(':visible'); } this.hideErrorWindow = function() { $(this.error_window).css('visibility', 'hidden'); $(this.error_window_iframe).css('visibility', 'hidden'); } this.updateOrginalText = function(offset, old_value, new_value, id) { var part_1 = this.orginal_text.substring(0, offset); var part_2 = this.orginal_text.substring(offset+old_value.length); this.orginal_text = part_1 + new_value + part_2; $(this.text_area).val(this.orginal_text); var add_2_offset = new_value.length - old_value.length; for (var j=0; j < this.results.length; j++) { //Don't edit the offset of the current item if (j != id && j > id) this.results[j]['attrs']['o'] += add_2_offset; } } this.saveOldValue = function(elm, old_value) { elm.is_changed = true; elm.old_value = old_value; } this.createListSeparator = function() { var td = document.createElement('TD'); var tr = document.createElement('TR'); $(td).html(' ').attr('googie_action_btn', '1') .css({'cursor': 'default', 'font-size': '3px', 'border-top': '1px solid #ccc', 'padding-top': '3px'}); tr.appendChild(td); return tr; } this.correctError = function(id, elm, l_elm, rm_pre_space) { var old_value = elm.innerHTML; var new_value = l_elm.nodeType == 3 ? l_elm.nodeValue : l_elm.innerHTML; var offset = this.results[id]['attrs']['o']; if (rm_pre_space) { var pre_length = elm.previousSibling.innerHTML; elm.previousSibling.innerHTML = pre_length.slice(0, pre_length.length-1); old_value = " " + old_value; offset--; } this.hideErrorWindow(); this.updateOrginalText(offset, old_value, new_value, id); $(elm).html(new_value).css('color', 'green').attr('is_corrected', true); this.results[id]['attrs']['l'] = new_value.length; if (!this.isDefined(elm.old_value)) this.saveOldValue(elm, old_value); this.errorFixed(); } this.showErrorWindow = function(elm, id) { if (this.show_menu_observer) this.show_menu_observer(this); var ref = this; var pos = $(elm).offset(); pos.top -= this.edit_layer.scrollTop; $(this.error_window).css({'visibility': 'visible', 'top': (pos.top+20)+'px', 'left': (pos.left)+'px'}).html(''); var table = document.createElement('TABLE'); var list = document.createElement('TBODY'); $(table).addClass('googie_list').attr('googie_action_btn', '1'); //Check if we should use custom menu builder, if not we use the default var changed = false; if (this.custom_menu_builder != []) { for (var k=0; k<this.custom_menu_builder.length; k++) { var eb = this.custom_menu_builder[k]; if(eb[0]((this.results[id]))){ changed = eb[1](this, list, elm); break; } } } if (!changed) { //Build up the result list var suggestions = this.results[id]['suggestions']; var offset = this.results[id]['attrs']['o']; var len = this.results[id]['attrs']['l']; if (suggestions.length == 0) { var row = document.createElement('TR'); var item = document.createElement('TD'); var dummy = document.createElement('SPAN'); $(dummy).text(this.lang_no_suggestions); $(item).attr('googie_action_btn', '1').css('cursor', 'default'); item.appendChild(dummy); row.appendChild(item); list.appendChild(row); } for (i=0; i < suggestions.length; i++) { var row = document.createElement('TR'); var item = document.createElement('TD'); var dummy = document.createElement('SPAN'); $(dummy).html(suggestions[i]); $(item).bind('mouseover', this.item_onmouseover) .bind('mouseout', this.item_onmouseout) .bind('click', function(e) { ref.correctError(id, elm, e.target.firstChild) }); item.appendChild(dummy); row.appendChild(item); list.appendChild(row); } //The element is changed, append the revert if (elm.is_changed && elm.innerHTML != elm.old_value) { var old_value = elm.old_value; var revert_row = document.createElement('TR'); var revert = document.createElement('TD'); var rev_span = document.createElement('SPAN'); $(rev_span).addClass('googie_list_revert').html(this.lang_revert + ' ' + old_value); $(revert).bind('mouseover', this.item_onmouseover) .bind('mouseout', this.item_onmouseout) .bind('click', function(e) { ref.updateOrginalText(offset, elm.innerHTML, old_value, id); $(elm).attr('is_corrected', true).css('color', '#b91414').html(old_value); ref.hideErrorWindow(); }); revert.appendChild(rev_span); revert_row.appendChild(revert); list.appendChild(revert_row); } //Append the edit box var edit_row = document.createElement('TR'); var edit = document.createElement('TD'); var edit_input = document.createElement('INPUT'); var ok_pic = document.createElement('IMG'); var edit_form = document.createElement('FORM'); var onsub = function () { if (edit_input.value != '') { if (!ref.isDefined(elm.old_value)) ref.saveOldValue(elm, elm.innerHTML); ref.updateOrginalText(offset, elm.innerHTML, edit_input.value, id); $(elm).attr('is_corrected', true).css('color', 'green').html(edit_input.value); ref.hideErrorWindow(); } return false; }; $(edit_input).width(120).css({'margin': 0, 'padding': 0}); $(edit_input).val(elm.innerHTML).attr('googie_action_btn', '1'); $(edit).css('cursor', 'default').attr('googie_action_btn', '1'); $(ok_pic).attr('src', this.img_dir + 'ok.gif') .width(32).height(16) .css({'cursor': 'pointer', 'margin-left': '2px', 'margin-right': '2px'}) .bind('click', onsub); $(edit_form).attr('googie_action_btn', '1') .css({'margin': 0, 'padding': 0, 'cursor': 'default', 'white-space': 'nowrap'}) .bind('submit', onsub); edit_form.appendChild(edit_input); edit_form.appendChild(ok_pic); edit.appendChild(edit_form); edit_row.appendChild(edit); list.appendChild(edit_row); //Append extra menu items if (this.extra_menu_items.length > 0) list.appendChild(this.createListSeparator()); var loop = function(i) { if (i < ref.extra_menu_items.length) { var e_elm = ref.extra_menu_items[i]; if (!e_elm[2] || e_elm[2](elm, ref)) { var e_row = document.createElement('TR'); var e_col = document.createElement('TD'); $(e_col).html(e_elm[0]) .bind('mouseover', ref.item_onmouseover) .bind('mouseout', ref.item_onmouseout) .bind('click', function() { return e_elm[1](elm, ref) }); e_row.appendChild(e_col); list.appendChild(e_row); } loop(i+1); } } loop(0); loop = null; //Close button if (this.use_close_btn) { list.appendChild(this.createCloseButton(this.hideErrorWindow)); } } table.appendChild(list); this.error_window.appendChild(table); //Dummy for IE - dropdown bug fix if ($.browser.msie) { if (!this.error_window_iframe) { var iframe = $('<iframe>').css('position', 'absolute').css('z-index', 0); $('body').append(iframe); this.error_window_iframe = iframe; } $(this.error_window_iframe).css({'visibility': 'visible', 'top': this.error_window.offsetTop, 'left': this.error_window.offsetLeft, 'width': this.error_window.offsetWidth, 'height': this.error_window.offsetHeight}); } } ////// // Edit layer (the layer where the suggestions are stored) ////// this.createEditLayer = function(width, height) { this.edit_layer = document.createElement('DIV'); $(this.edit_layer).addClass('googie_edit_layer').width(width-10).height(height); if (this.text_area.nodeName != 'INPUT' || $(this.text_area).val() == '') { $(this.edit_layer).css('overflow', 'auto').height(height-4); } else { $(this.edit_layer).css('overflow', 'hidden'); } var ref = this; if (this.edit_layer_dbl_click) { $(this.edit_layer).bind('click', function(e) { if (e.target.className != 'googie_link' && !ref.isErrorWindowShown()) { ref.resumeEditing(); var fn1 = function() { $(ref.text_area).focus(); fn1 = null; }; window.setTimeout(fn1, 10); } return false; }); } } this.resumeEditing = function() { this.setStateChanged('ready'); if (this.edit_layer) this.el_scroll_top = this.edit_layer.scrollTop; this.hideErrorWindow(); if (this.main_controller) $(this.spell_span).removeClass().addClass('googie_no_style'); if (!this.ignore) { if (this.use_focus) { $(this.focus_link_t).remove(); $(this.focus_link_b).remove(); } $(this.edit_layer).remove(); $(this.text_area).show(); if (this.el_scroll_top != undefined) this.text_area.scrollTop = this.el_scroll_top; } this.checkSpellingState(false); } this.createErrorLink = function(text, id) { var elm = document.createElement('SPAN'); var ref = this; var d = function (e) { ref.showErrorWindow(elm, id); d = null; return false; }; $(elm).html(text).addClass('googie_link').bind('click', d) .attr({'googie_action_btn' : '1', 'g_id' : id, 'is_corrected' : false}); return elm; } this.createPart = function(txt_part) { if (txt_part == " ") return document.createTextNode(" "); txt_part = this.escapeSpecial(txt_part); txt_part = txt_part.replace(/\n/g, "<br>"); txt_part = txt_part.replace(/ /g, " "); txt_part = txt_part.replace(/^ /g, " "); txt_part = txt_part.replace(/ $/g, " "); var span = document.createElement('SPAN'); $(span).html(txt_part); return span; } this.showErrorsInIframe = function() { var output = document.createElement('DIV') var pointer = 0; var results = this.results; if (results.length > 0) { for (var i=0; i < results.length; i++) { var offset = results[i]['attrs']['o']; var len = results[i]['attrs']['l']; var part_1_text = this.orginal_text.substring(pointer, offset); var part_1 = this.createPart(part_1_text); output.appendChild(part_1); pointer += offset - pointer; //If the last child was an error, then insert some space var err_link = this.createErrorLink(this.orginal_text.substr(offset, len), i); this.error_links.push(err_link); output.appendChild(err_link); pointer += len; } //Insert the rest of the orginal text var part_2_text = this.orginal_text.substr(pointer, this.orginal_text.length); var part_2 = this.createPart(part_2_text); output.appendChild(part_2); } else output.innerHTML = this.orginal_text; $(output).css('text-align', 'left'); var me = this; if (this.custom_item_evaulator) $.map(this.error_links, function(elm){me.custom_item_evaulator(me, elm)}); $(this.edit_layer).append(output); //Hide text area and show edit layer $(this.text_area).hide(); $(this.edit_layer).insertBefore(this.text_area); if (this.use_focus) { this.focus_link_t = this.createFocusLink('focus_t'); this.focus_link_b = this.createFocusLink('focus_b'); $(this.focus_link_t).insertBefore(this.edit_layer); $(this.focus_link_b).insertAfter(this.edit_layer); } // this.edit_layer.scrollTop = this.ta_scroll_top; } ////// // Choose language menu ////// this.createLangWindow = function() { this.language_window = document.createElement('DIV'); $(this.language_window).addClass('googie_window') .width(100).attr('googie_action_btn', '1'); //Build up the result list var table = document.createElement('TABLE'); var list = document.createElement('TBODY'); var ref = this; $(table).addClass('googie_list').width('100%'); this.lang_elms = new Array(); for (i=0; i < this.langlist_codes.length; i++) { var row = document.createElement('TR'); var item = document.createElement('TD'); var span = document.createElement('SPAN'); $(span).text(this.lang_to_word[this.langlist_codes[i]]); this.lang_elms.push(item); $(item).attr('googieId', this.langlist_codes[i]) .bind('click', function(e) { ref.deHighlightCurSel(); ref.setCurrentLanguage($(this).attr('googieId')); if (ref.lang_state_observer != null) { ref.lang_state_observer(); } ref.highlightCurSel(); ref.hideLangWindow(); }) .bind('mouseover', function(e) { if (this.className != "googie_list_selected") this.className = "googie_list_onhover"; }) .bind('mouseout', function(e) { if (this.className != "googie_list_selected") this.className = "googie_list_onout"; }); item.appendChild(span); row.appendChild(item); list.appendChild(row); } //Close button if (this.use_close_btn) { list.appendChild(this.createCloseButton(function () { ref.hideLangWindow.apply(ref) })); } this.highlightCurSel(); table.appendChild(list); this.language_window.appendChild(table); } this.isLangWindowShown = function() { return $(this.language_window).is(':hidden'); } this.hideLangWindow = function() { $(this.language_window).css('visibility', 'hidden'); $(this.switch_lan_pic).removeClass().addClass('googie_lang_3d_on'); } this.deHighlightCurSel = function() { $(this.lang_cur_elm).removeClass().addClass('googie_list_onout'); } this.highlightCurSel = function() { if (GOOGIE_CUR_LANG == null) GOOGIE_CUR_LANG = GOOGIE_DEFAULT_LANG; for (var i=0; i < this.lang_elms.length; i++) { if ($(this.lang_elms[i]).attr('googieId') == GOOGIE_CUR_LANG) { this.lang_elms[i].className = "googie_list_selected"; this.lang_cur_elm = this.lang_elms[i]; } else { this.lang_elms[i].className = "googie_list_onout"; } } } this.showLangWindow = function(elm) { if (this.show_menu_observer) this.show_menu_observer(this); this.createLangWindow(); $('body').append(this.language_window); var pos = $(elm).offset(); var top = pos.top + $(elm).height(); var left = this.change_lang_pic_placement == 'right' ? pos.left - 100 + $(elm).width() : pos.left + $(elm).width(); $(this.language_window).css({'visibility': 'visible', 'top' : top+'px','left' : left+'px'}); this.highlightCurSel(); } this.createChangeLangPic = function() { var img = $('<img>') .attr({src: this.img_dir + 'change_lang.gif', 'alt': 'Change language', 'googie_action_btn': '1'}); var switch_lan = document.createElement('SPAN'); var ref = this; $(switch_lan).addClass('googie_lang_3d_on') .append(img) .bind('click', function(e) { var elm = this.tagName == 'IMG' ? this.parentNode : this; if($(elm).hasClass('googie_lang_3d_click')) { elm.className = 'googie_lang_3d_on'; ref.hideLangWindow(); } else { elm.className = 'googie_lang_3d_click'; ref.showLangWindow(elm); } }); return switch_lan; } this.createSpellDiv = function() { var span = document.createElement('SPAN'); $(span).addClass('googie_check_spelling_link').text(this.lang_chck_spell); if (this.show_spell_img) { $(span).append(' ').append($('<img>').attr('src', this.img_dir + 'spellc.gif')); } return span; } ////// // State functions ///// this.flashNoSpellingErrorState = function(on_finish) { this.setStateChanged('no_error_found'); var ref = this; if (this.main_controller) { var no_spell_errors; if (on_finish) { var fn = function() { on_finish(); ref.checkSpellingState(); }; no_spell_errors = fn; } else no_spell_errors = function () { ref.checkSpellingState() }; var rsm = $('<span>').text(this.lang_no_error_found); $(this.switch_lan_pic).hide(); $(this.spell_span).empty().append(rsm) .removeClass().addClass('googie_check_spelling_ok'); window.setTimeout(no_spell_errors, 1000); } } this.resumeEditingState = function() { this.setStateChanged('resume_editing'); //Change link text to resume if (this.main_controller) { var rsm = $('<span>').text(this.lang_rsm_edt); var ref = this; $(this.switch_lan_pic).hide(); $(this.spell_span).empty().unbind().append(rsm) .bind('click', function() { ref.resumeEditing() }) .removeClass().addClass('googie_resume_editing'); } try { this.edit_layer.scrollTop = this.ta_scroll_top; } catch (e) {}; } this.checkSpellingState = function(fire) { if (fire) this.setStateChanged('ready'); if (this.show_change_lang_pic) this.switch_lan_pic = this.createChangeLangPic(); else this.switch_lan_pic = document.createElement('SPAN'); var span_chck = this.createSpellDiv(); var ref = this; if (this.custom_spellcheck_starter) $(span_chck).bind('click', function(e) { ref.custom_spellcheck_starter() }); else { $(span_chck).bind('click', function(e) { ref.spellCheck() }); } if (this.main_controller) { if (this.change_lang_pic_placement == 'left') { $(this.spell_container).empty().append(this.switch_lan_pic).append(' ').append(span_chck); } else { $(this.spell_container).empty().append(span_chck).append(' ').append(this.switch_lan_pic); } } this.spell_span = span_chck; } ////// // Misc. functions ///// this.isDefined = function(o) { return (o != 'undefined' && o != null) } this.errorFixed = function() { this.cnt_errors_fixed++; if (this.all_errors_fixed_observer) if (this.cnt_errors_fixed == this.cnt_errors) { this.hideErrorWindow(); this.all_errors_fixed_observer(); } } this.errorFound = function() { this.cnt_errors++; } this.createCloseButton = function(c_fn) { return this.createButton(this.lang_close, 'googie_list_close', c_fn); } this.createButton = function(name, css_class, c_fn) { var btn_row = document.createElement('TR'); var btn = document.createElement('TD'); var spn_btn; if (css_class) { spn_btn = document.createElement('SPAN'); $(spn_btn).addClass(css_class).html(name); } else { spn_btn = document.createTextNode(name); } $(btn).bind('click', c_fn) .bind('mouseover', this.item_onmouseover) .bind('mouseout', this.item_onmouseout); btn.appendChild(spn_btn); btn_row.appendChild(btn); return btn_row; } this.removeIndicator = function(elm) { //$(this.indicator).remove(); // roundcube mod. if (window.rcmail) rcmail.set_busy(false); } this.appendIndicator = function(elm) { // modified by roundcube if (window.rcmail) rcmail.set_busy(true, 'checking'); /* this.indicator = document.createElement('IMG'); $(this.indicator).attr('src', this.img_dir + 'indicator.gif') .css({'margin-right': '5px', 'text-decoration': 'none'}).width(16).height(16); if (elm) $(this.indicator).insertBefore(elm); else $('body').append(this.indicator); */ } this.createFocusLink = function(name) { var link = document.createElement('A'); $(link).attr({'href': 'javascript:;', 'name': name}); return link; } this.item_onmouseover = function(e) { if (this.className != "googie_list_revert" && this.className != "googie_list_close") this.className = "googie_list_onhover"; else this.parentNode.className = "googie_list_onhover"; } this.item_onmouseout = function(e) { if (this.className != "googie_list_revert" && this.className != "googie_list_close") this.className = "googie_list_onout"; else this.parentNode.className = "googie_list_onout"; } };