X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=program%2Fjs%2Fgoogiespell.js;h=3618fe10a3c99e12da6542b720cdfb22995a504e;hb=76507f7c63a660742e76889ad6e3919f3dde3bb0;hp=abd3462ecd267cb9f0b143529369631f14150460;hpb=b68022ca3782d5eb5a1a7ef6f8cf7abe1dc15bd6;p=roundcube.git
diff --git a/program/js/googiespell.js b/program/js/googiespell.js
index abd3462..3618fe1 100644
--- a/program/js/googiespell.js
+++ b/program/js/googiespell.js
@@ -1,1006 +1,39 @@
-/*
- 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, ">");
-}
-
-this.createXMLReq = function (text) {
- return ''
- + ''
- + '' + text + '';
-}
-
-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(//) != 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>/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 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 = $('