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|
/*
+-----------------------------------------------------------------------+
| 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;
};
|
