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Diffstat (limited to 'webmail/program/js/editor.js')
| -rw-r--r-- | webmail/program/js/editor.js | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/webmail/program/js/editor.js b/webmail/program/js/editor.js new file mode 100644 index 0000000..bc36e9a --- /dev/null +++ b/webmail/program/js/editor.js @@ -0,0 +1,163 @@ +/* + +-----------------------------------------------------------------------+ + | Roundcube editor js library | + | | + | 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(config) +{ + 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: '', + theme_advanced_statusbar_location: 'none', + 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 + $.extend(conf, { + plugins: 'paste,emotions,media,nonbreaking,table,searchreplace,visualchars,directionality,inlinepopups,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&_remote=1', + 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() +{ + 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) { + // use setTimeout() for IE9 (#1488541) + window.setTimeout(function() { + window.focus(); // for WebKit (#1486674) + fe.focus(); + }, 10); + } + } + + // 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(select, textAreaId, flagElement) +{ + var flag, ishtml; + + if (select.tagName != 'SELECT') + ishtml = select.checked; + else + ishtml = select.value == 'html'; + + 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 (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; +}; |