| | |
| | | /* |
| | | +-----------------------------------------------------------------------+ |
| | | | RoundCube editor js library | |
| | | | Roundcube editor js library | |
| | | | | |
| | | | This file is part of the RoundCube web development suite | |
| | | | Copyright (C) 2006, RoundCube Dev, - Switzerland | |
| | | | Licensed under the GNU GPL | |
| | | | This file is part of the Roundcube web development suite | |
| | | | Copyright (C) 2006-2012, The Roundcube Dev Team | |
| | | | | |
| | | | Licensed under the GNU General Public License version 3 or | |
| | | | any later version with exceptions for skins & plugins. | |
| | | | See the README file for a full license statement. | |
| | | | | |
| | | +-----------------------------------------------------------------------+ |
| | | | Author: Eric Stadtherr <estadtherr@gmail.com> | |
| | |
| | | */ |
| | | |
| | | // Initialize HTML editor |
| | | function rcmail_editor_init(skin_path, editor_lang, spellcheck, mode) |
| | | function rcmail_editor_init(config) |
| | | { |
| | | if (mode == 'identity') |
| | | tinyMCE.init({ mode : 'textareas', |
| | | editor_selector : 'mce_editor', |
| | | apply_source_formatting : true, |
| | | theme : 'advanced', |
| | | language : editor_lang, |
| | | content_css : skin_path + '/editor_content.css', |
| | | theme_advanced_toolbar_location : 'top', |
| | | theme_advanced_toolbar_align : 'left', |
| | | theme_advanced_buttons1 : 'bold,italic,underline,strikethrough,justifyleft,justifycenter,justifyright,justifyfull,separator,outdent,indent,charmap,hr,link,unlink,code,forecolor', |
| | | theme_advanced_buttons2 : ',fontselect,fontsizeselect', |
| | | theme_advanced_buttons3 : '', |
| | | gecko_spellcheck : true |
| | | var ret, conf = { |
| | | mode: 'textareas', |
| | | editor_selector: 'mce_editor', |
| | | apply_source_formatting: true, |
| | | theme: 'advanced', |
| | | language: config.lang, |
| | | content_css: config.skin_path + '/editor_content.css', |
| | | theme_advanced_toolbar_location: 'top', |
| | | theme_advanced_toolbar_align: 'left', |
| | | theme_advanced_buttons3: '', |
| | | extended_valid_elements: 'font[face|size|color|style],span[id|class|align|style]', |
| | | relative_urls: false, |
| | | remove_script_host: false, |
| | | gecko_spellcheck: true, |
| | | convert_urls: false, // #1486944 |
| | | external_image_list: window.rcmail_editor_images, |
| | | rc_client: rcmail |
| | | }; |
| | | |
| | | if (config.mode == 'identity') |
| | | $.extend(conf, { |
| | | plugins: 'paste,tabfocus', |
| | | theme_advanced_buttons1: 'bold,italic,underline,strikethrough,justifyleft,justifycenter,justifyright,justifyfull,separator,outdent,indent,charmap,hr,link,unlink,code,forecolor', |
| | | theme_advanced_buttons2: ',fontselect,fontsizeselect' |
| | | }); |
| | | else // mail compose |
| | | tinyMCE.init({ |
| | | mode : 'textareas', |
| | | editor_selector : 'mce_editor', |
| | | accessibility_focus : false, |
| | | apply_source_formatting : true, |
| | | theme : 'advanced', |
| | | language : editor_lang, |
| | | plugins : 'emotions,media,nonbreaking,table,searchreplace,visualchars,directionality' + (spellcheck ? ',spellchecker' : ''), |
| | | theme_advanced_buttons1 : 'bold,italic,underline,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,bullist,numlist,outdent,indent,separator,link,unlink,emotions,charmap,code,forecolor,backcolor,fontselect,fontsizeselect, separator' + (spellcheck ? ',spellchecker' : '') + ',undo,redo,image,media,ltr,rtl', |
| | | theme_advanced_buttons2 : '', |
| | | theme_advanced_buttons3 : '', |
| | | theme_advanced_toolbar_location : 'top', |
| | | theme_advanced_toolbar_align : 'left', |
| | | extended_valid_elements : 'font[face|size|color|style],span[id|class|align|style]', |
| | | content_css : skin_path + '/editor_content.css', |
| | | external_image_list_url : 'program/js/editor_images.js', |
| | | spellchecker_languages : (rcmail.env.spellcheck_langs ? rcmail.env.spellcheck_langs : 'Dansk=da,Deutsch=de,+English=en,Espanol=es,Francais=fr,Italiano=it,Nederlands=nl,Polski=pl,Portugues=pt,Suomi=fi,Svenska=sv'), |
| | | gecko_spellcheck : true, |
| | | rc_client: rcube_webmail_client, |
| | | oninit : 'rcmail_editor_callback' |
| | | else { // mail compose |
| | | $.extend(conf, { |
| | | plugins: 'paste,emotions,media,nonbreaking,table,searchreplace,visualchars,directionality,tabfocus' + (config.spellcheck ? ',spellchecker' : ''), |
| | | theme_advanced_buttons1: 'bold,italic,underline,|,justifyleft,justifycenter,justifyright,justifyfull,|,bullist,numlist,outdent,indent,ltr,rtl,blockquote,|,forecolor,backcolor,fontselect,fontsizeselect', |
| | | theme_advanced_buttons2: 'link,unlink,table,|,emotions,charmap,image,media,|,code,search,undo,redo', |
| | | spellchecker_languages: (rcmail.env.spellcheck_langs ? rcmail.env.spellcheck_langs : 'Dansk=da,Deutsch=de,+English=en,Espanol=es,Francais=fr,Italiano=it,Nederlands=nl,Polski=pl,Portugues=pt,Suomi=fi,Svenska=sv'), |
| | | spellchecker_rpc_url: '?_task=utils&_action=spell_html', |
| | | spellchecker_enable_learn_rpc: config.spelldict, |
| | | accessibility_focus: false, |
| | | oninit: 'rcmail_editor_callback' |
| | | }); |
| | | |
| | | // add handler for spellcheck button state update |
| | | conf.setup = function(ed) { |
| | | ed.onSetProgressState.add(function(ed, active) { |
| | | if (!active) |
| | | rcmail.spellcheck_state(); |
| | | }); |
| | | } |
| | | } |
| | | |
| | | // support external configuration settings e.g. from skin |
| | | if (window.rcmail_editor_settings) |
| | | $.extend(conf, window.rcmail_editor_settings); |
| | | |
| | | tinyMCE.init(conf); |
| | | } |
| | | |
| | | // react to real individual tinyMCE editor init |
| | | function rcmail_editor_callback(editor) |
| | | function rcmail_editor_callback() |
| | | { |
| | | var input_from = rcube_find_object('_from'); |
| | | if(input_from && input_from.type=='select-one') |
| | | rcmail.change_identity(input_from); |
| | | var elem = rcube_find_object('_from'), |
| | | fe = rcmail.env.compose_focus_elem; |
| | | |
| | | if (rcmail.env.default_font) |
| | | $(tinyMCE.get(rcmail.env.composebody).getBody()).css('font-family', rcmail.env.default_font); |
| | | |
| | | if (elem && elem.type == 'select-one') { |
| | | rcmail.change_identity(elem); |
| | | // Focus previously focused element |
| | | if (fe && fe.id != rcmail.env.composebody) { |
| | | window.focus(); // for WebKit (#1486674) |
| | | fe.focus(); |
| | | } |
| | | } |
| | | |
| | | // set tabIndex and set focus to element that was focused before |
| | | rcmail_editor_tabindex(fe && fe.id == rcmail.env.composebody); |
| | | // Trigger resize (needed for proper editor resizing in some browsers using default skin) |
| | | $(window).resize(); |
| | | } |
| | | |
| | | // set tabIndex on tinyMCE editor |
| | | function rcmail_editor_tabindex(focus) |
| | | { |
| | | if (rcmail.env.task == 'mail') { |
| | | var editor = tinyMCE.get(rcmail.env.composebody); |
| | | if (editor) { |
| | | var textarea = editor.getElement(); |
| | | var node = editor.getContentAreaContainer().childNodes[0]; |
| | | if (textarea && node) |
| | | node.tabIndex = textarea.tabIndex; |
| | | if (focus) |
| | | editor.getBody().focus(); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // switch html/plain mode |
| | | function rcmail_toggle_editor(ishtml, textAreaId, flagElement) |
| | | function rcmail_toggle_editor(select, textAreaId, flagElement) |
| | | { |
| | | var composeElement = document.getElementById(textAreaId); |
| | | var flag; |
| | | var flag, ishtml; |
| | | |
| | | if (ishtml) |
| | | { |
| | | var existingPlainText = composeElement.value; |
| | | var htmlText = "<pre>" + existingPlainText + "</pre>"; |
| | | if (select.tagName != 'SELECT') |
| | | ishtml = select.checked; |
| | | else |
| | | ishtml = select.value == 'html'; |
| | | |
| | | rcmail.display_spellcheck_controls(false); |
| | | composeElement.value = htmlText; |
| | | tinyMCE.execCommand('mceAddControl', true, textAreaId); |
| | | var res = rcmail.command('toggle-editor', {id:textAreaId, mode:ishtml?'html':'plain'}); |
| | | |
| | | if (ishtml) { |
| | | // #1486593 |
| | | setTimeout("rcmail_editor_tabindex(true);", 500); |
| | | if (flagElement && (flag = rcube_find_object(flagElement))) |
| | | flag.value = '1'; |
| | | } |
| | | else |
| | | { |
| | | if (!confirm(rcmail.get_label('editorwarning'))) |
| | | return false; |
| | | |
| | | var thisMCE = tinyMCE.get(textAreaId); |
| | | var existingHtml = thisMCE.getContent(); |
| | | rcmail.html2plain(existingHtml, textAreaId); |
| | | tinyMCE.execCommand('mceRemoveControl', true, textAreaId); |
| | | rcmail.display_spellcheck_controls(true); |
| | | } |
| | | else if (res) { |
| | | if (flagElement && (flag = rcube_find_object(flagElement))) |
| | | flag.value = '0'; |
| | | |
| | | if (rcmail.env.composebody) |
| | | rcube_find_object(rcmail.env.composebody).focus(); |
| | | } |
| | | else { // !res |
| | | if (select.tagName == 'SELECT') |
| | | select.value = 'html'; |
| | | else if (select.tagName == 'INPUT') |
| | | select.checked = true; |
| | | } |
| | | } |
| | | |
| | | // editor callbeck for images listing |
| | | function rcmail_editor_images() |
| | | { |
| | | var i, files = rcmail.env.attachments, list = []; |
| | | |
| | | for (i in files) { |
| | | att = files[i]; |
| | | if (att.complete && att.mimetype.indexOf('image/') == 0) { |
| | | list.push([att.name, rcmail.env.comm_path+'&_action=display-attachment&_file='+i+'&_id='+rcmail.env.compose_id]); |
| | | } |
| | | } |
| | | |
| | | return list; |
| | | }; |