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@ -26,13 +26,18 @@
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* for the JavaScript code in this file.
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*
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* @author Eric Stadtherr <estadtherr@gmail.com>
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* @author Aleksander Machniak <alec@alec.pl>
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*/
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// Initialize HTML editor
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function rcmail_editor_init(config)
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/**
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* Roundcube Text Editor Widget class
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* @constructor
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*/
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function rcube_text_editor(config, id)
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{
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var ret, conf = {
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selector: '.mce_editor',
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var ref = this,
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conf = {
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selector: '#' + ($('#' + id).is('.mce_editor') ? id : 'fake-editor-id'),
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theme: 'modern',
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language: config.lang,
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content_css: config.skin_path + '/editor_content.css?v2',
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@ -48,14 +53,26 @@ function rcmail_editor_init(config)
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paste_data_images: true
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};
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if (config.mode == 'identity')
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// register spellchecker for plain text editor
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this.spellcheck_observer = function() {};
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if (config.spellchecker) {
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this.spellchecker = config.spellchecker;
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if (config.spellcheck_observer) {
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this.spellchecker.spelling_state_observer = this.spellcheck_observer = config.spellcheck_observer;
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}
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}
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// minimal editor
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if (config.mode == 'identity') {
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$.extend(conf, {
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plugins: ['autolink charmap code hr link paste tabfocus textcolor'],
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toolbar: 'bold italic underline alignleft aligncenter alignright alignjustify'
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+ ' | outdent indent charmap hr link unlink code forecolor'
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+ ' | fontselect fontsizeselect'
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});
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else { // mail compose
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}
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// full-featured editor
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else {
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$.extend(conf, {
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plugins: ['autolink charmap code directionality emoticons link image media nonbreaking'
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+ ' paste table tabfocus textcolor searchreplace' + (config.spellcheck ? ' spellchecker' : '')],
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@ -65,251 +82,572 @@ function rcmail_editor_init(config)
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spellchecker_rpc_url: '../../../../../?_task=utils&_action=spell_html&_remote=1',
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spellchecker_language: rcmail.env.spell_lang,
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accessibility_focus: false,
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file_browser_callback: rcmail_file_browser_callback,
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file_browser_callback: function(name, url, type, win) { ref.file_browser_callback(name, url, type); },
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// @todo: support more than image (types: file, image, media)
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file_browser_callback_types: 'image'
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});
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conf.setup = function(ed) {
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ed.on('init', rcmail_editor_callback);
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// add handler for spellcheck button state update
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ed.on('SpellcheckStart SpellcheckEnd', function(args) {
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rcmail.env.spellcheck_active = args.type == 'spellcheckstart';
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rcmail.spellcheck_state();
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});
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ed.on('keypress', function() {
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rcmail.compose_type_activity++;
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});
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}
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}
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// support external configuration settings e.g. from skin
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if (window.rcmail_editor_settings)
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$.extend(conf, window.rcmail_editor_settings);
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conf.setup = function(ed) {
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ed.on('init', function(ed) { ref.init_callback(ed); });
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// add handler for spellcheck button state update
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ed.on('SpellcheckStart SpellcheckEnd', function(args) {
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ref.spellcheck_active = args.type == 'spellcheckstart';
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ref.spellcheck_observer();
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});
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ed.on('keypress', function() {
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rcmail.compose_type_activity++;
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});
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};
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// textarea identifier
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this.id = id;
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// reference to active editor (if in HTML mode)
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this.editor = null;
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tinymce.init(conf);
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}
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// react to real individual tinyMCE editor init
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function rcmail_editor_callback()
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{
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var css = {},
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elem = rcube_find_object('_from'),
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fe = rcmail.env.compose_focus_elem;
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// react to real individual tinyMCE editor init
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this.init_callback = function(event)
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{
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this.editor = event.target;
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if (rcmail.env.action != 'compose') {
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return;
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}
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if (rcmail.env.default_font)
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css['font-family'] = rcmail.env.default_font;
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var css = {},
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elem = rcube_find_object('_from'),
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fe = rcmail.env.compose_focus_elem;
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if (rcmail.env.default_font_size)
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css['font-size'] = rcmail.env.default_font_size;
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if (rcmail.env.default_font)
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css['font-family'] = rcmail.env.default_font;
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if (css['font-family'] || css['font-size'])
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$(tinymce.get(rcmail.env.composebody).getBody()).css(css);
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if (rcmail.env.default_font_size)
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css['font-size'] = rcmail.env.default_font_size;
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if (elem && elem.type == 'select-one') {
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// insert signature (only for the first time)
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if (!rcmail.env.identities_initialized)
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rcmail.change_identity(elem);
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if (css['font-family'] || css['font-size'])
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$(this.editor.getBody()).css(css);
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// Focus previously focused element
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if (fe && fe.id != rcmail.env.composebody) {
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// use setTimeout() for IE9 (#1488541)
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window.setTimeout(function() {
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window.focus(); // for WebKit (#1486674)
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fe.focus();
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}, 10);
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if (elem && elem.type == 'select-one') {
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// insert signature (only for the first time)
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if (!rcmail.env.identities_initialized)
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rcmail.change_identity(elem);
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// Focus previously focused element
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if (fe && fe.id != this.id) {
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// use setTimeout() for IE9 (#1488541)
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window.setTimeout(function() {
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window.focus(); // for WebKit (#1486674)
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fe.focus();
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}, 10);
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}
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}
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}
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// set tabIndex and set focus to element that was focused before
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rcmail_editor_tabindex(fe && fe.id == rcmail.env.composebody);
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// Trigger resize (needed for proper editor resizing in some browsers)
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window.setTimeout(function() { $(window).resize(); }, 100);
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}
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// set tabIndex and set focus to element that was focused before
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this.tabindex(fe && fe.id == this.id);
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// Trigger resize (needed for proper editor resizing in some browsers)
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window.setTimeout(function() { $(window).resize(); }, 100);
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};
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// set tabIndex on tinymce editor
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function rcmail_editor_tabindex(focus)
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{
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if (rcmail.env.task == 'mail') {
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var editor = tinymce.get(rcmail.env.composebody);
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if (editor) {
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var textarea = editor.getElement(),
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node = editor.getContentAreaContainer().childNodes[0];
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// set tabIndex on tinymce editor
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this.tabindex = function(focus)
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{
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if (rcmail.env.task == 'mail' && this.editor) {
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var textarea = this.editor.getElement(),
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node = this.editor.getContentAreaContainer().childNodes[0];
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if (textarea && node)
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node.tabIndex = textarea.tabIndex;
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if (focus)
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editor.getBody().focus();
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this.editor.getBody().focus();
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}
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}
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}
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};
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// switch html/plain mode
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this.toggle = function(ishtml)
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{
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var curr, content, result,
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// these non-printable chars are not removed on text2html and html2text
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// we can use them as temp signature replacement
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sig_mark = "\u0002\u0003",
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input = $('#' + this.id),
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signature = rcmail.env.identity ? rcmail.env.signatures[rcmail.env.identity] : null,
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is_sig = signature && signature.text && signature.text.length > 1;
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// apply spellcheck changes if spell checker is active
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this.spellcheck_stop();
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if (ishtml) {
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content = input.val();
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// replace current text signature with temp mark
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if (is_sig)
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content = content.replace(signature.text, sig_mark);
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// convert to html
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result = rcmail.plain2html(content, function(data) {
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// replace signature mark with html version of the signature
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if (is_sig)
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data = data.replace(sig_mark, '<div id="_rc_sig">' + signature.html + '</div>');
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input.val(data);
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tinymce.execCommand('mceAddEditor', false, ref.id);
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setTimeout(function() {
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if (ref.editor) {
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if (rcmail.env.default_font)
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$(ref.editor.getBody()).css('font-family', rcmail.env.default_font);
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// #1486593
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ref.tabindex(true);
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}
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}, 500);
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});
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}
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else if (this.editor) {
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if (is_sig) {
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// get current version of signature, we'll need it in
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// case of html2text conversion abort
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if (curr = this.editor.dom.get('_rc_sig'))
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curr = curr.innerHTML;
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// replace current signature with some non-printable characters
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// we use non-printable characters, because this replacement
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// is visible to the user
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// doing this after getContent() would be hard
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this.editor.dom.setHTML('_rc_sig', sig_mark);
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}
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// switch html/plain mode
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function rcmail_toggle_editor(select, textAreaId)
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{
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var ishtml = select.tagName != 'SELECT' ? select.checked : select.value == 'html',
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res = rcmail.command('toggle-editor', {id: textAreaId, mode: ishtml ? 'html' : 'plain'});
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if (!res) {
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if (select.tagName == 'SELECT')
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select.value = 'html';
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else if (select.tagName == 'INPUT')
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select.checked = true;
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}
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else if (ishtml) {
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// #1486593
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setTimeout("rcmail_editor_tabindex(true);", 500);
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}
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else if (rcmail.env.composebody) {
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rcube_find_object(rcmail.env.composebody).focus();
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}
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}
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// get html content
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content = this.editor.getContent();
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// image selector
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function rcmail_file_browser_callback(field_name, url, type, win)
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{
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var i, elem, dialog, list = [], editor = tinyMCE.activeEditor;
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// open image selector dialog
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dialog = editor.windowManager.open({
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title: rcmail.gettext('select' + type),
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width: 500,
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height: 300,
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html: '<div id="image-selector-list"><ul></ul></div>'
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+ '<div id="image-selector-form"><div id="image-upload-button" class="mce-widget mce-btn" role="button"></div></div>',
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buttons: [{text: 'Cancel', onclick: function() { rcmail_file_browser_close(); }}]
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});
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rcmail.env.file_browser_field = field_name;
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rcmail.env.file_browser_type = type;
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// fill images list with available images
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for (i in rcmail.env.attachments) {
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if (elem = rcmail_file_browser_entry(i, rcmail.env.attachments[i])) {
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list.push(elem);
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// convert html to text
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result = rcmail.html2plain(content, function(data) {
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tinymce.execCommand('mceRemoveEditor', false, ref.id);
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ref.editor = null;
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// replace signture mark with text version of the signature
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if (is_sig)
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data = data.replace(sig_mark, "\n" + signature.text);
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input.val(data).focus();
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});
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// bring back current signature
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if (!result && curr)
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this.editor.dom.setHTML('_rc_sig', curr);
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}
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}
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if (list.length) {
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$('#image-selector-list > ul').append(list);
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}
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return result;
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};
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// add hint about max file size (in dialog footer)
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$('div.mce-abs-end', dialog.getEl()).append($('<div class="hint">').text($('div.hint', rcmail.gui_objects.uploadform).text()));
|
|
|
|
|
|
|
|
|
|
// enable (smart) upload button
|
|
|
|
|
elem = $('#image-upload-button').append($('<span>').text(rcmail.gettext('add' + type)));
|
|
|
|
|
hack_file_input(elem, rcmail.gui_objects.uploadform);
|
|
|
|
|
|
|
|
|
|
// enable drag-n-drop area
|
|
|
|
|
if (rcmail.gui_objects.filedrop && rcmail.env.filedrop && ((window.XMLHttpRequest && XMLHttpRequest.prototype && XMLHttpRequest.prototype.sendAsBinary) || window.FormData)) {
|
|
|
|
|
rcmail.env.old_file_drop = rcmail.gui_objects.filedrop;
|
|
|
|
|
rcmail.gui_objects.filedrop = $('#image-selector-form');
|
|
|
|
|
rcmail.gui_objects.filedrop.addClass('droptarget')
|
|
|
|
|
.bind('dragover dragleave', function(e) {
|
|
|
|
|
e.preventDefault();
|
|
|
|
|
e.stopPropagation();
|
|
|
|
|
$(this)[(e.type == 'dragover' ? 'addClass' : 'removeClass')]('hover');
|
|
|
|
|
})
|
|
|
|
|
.get(0).addEventListener('drop', function(e) { return rcmail.file_dropped(e); }, false);
|
|
|
|
|
}
|
|
|
|
|
// start spellchecker
|
|
|
|
|
this.spellcheck_start = function()
|
|
|
|
|
{
|
|
|
|
|
if (this.editor) {
|
|
|
|
|
tinymce.execCommand('mceSpellCheck', true);
|
|
|
|
|
this.spellcheck_observer();
|
|
|
|
|
}
|
|
|
|
|
else if (this.spellchecker && this.spellchecker.spellCheck) {
|
|
|
|
|
this.spellchecker.spellCheck();
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// register handler for successful file upload
|
|
|
|
|
if (!rcmail.env.file_dialog_event) {
|
|
|
|
|
rcmail.env.file_dialog_event = true;
|
|
|
|
|
rcmail.addEventListener('fileuploaded', function(attr) {
|
|
|
|
|
var elem;
|
|
|
|
|
if (elem = rcmail_file_browser_entry(attr.name, attr.attachment)) {
|
|
|
|
|
$('#image-selector-list > ul').prepend(elem);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// stop spellchecker
|
|
|
|
|
this.spellcheck_stop = function()
|
|
|
|
|
{
|
|
|
|
|
var ed = this.editor;
|
|
|
|
|
|
|
|
|
|
// close file browser window
|
|
|
|
|
function rcmail_file_browser_close(url)
|
|
|
|
|
{
|
|
|
|
|
if (url)
|
|
|
|
|
$('#' + rcmail.env.file_browser_field).val(url);
|
|
|
|
|
if (ed) {
|
|
|
|
|
if (ed.plugins && ed.plugins.spellchecker && this.spellcheck_active)
|
|
|
|
|
ed.execCommand('mceSpellCheck');
|
|
|
|
|
this.spellcheck_observer();
|
|
|
|
|
}
|
|
|
|
|
else if (ed = this.spellchecker) {
|
|
|
|
|
if (ed.state && ed.state != 'ready' && ed.state != 'no_error_found')
|
|
|
|
|
$(ed.spell_span).trigger('click');
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// spellchecker state
|
|
|
|
|
this.spellcheck_state = function()
|
|
|
|
|
{
|
|
|
|
|
var ed;
|
|
|
|
|
|
|
|
|
|
if (this.editor)
|
|
|
|
|
return this.spellcheck_active;
|
|
|
|
|
else if ((ed = this.spellchecker) && ed.state)
|
|
|
|
|
return ed.state != 'ready' && ed.state != 'no_error_found';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// resume spellchecking, highlight provided mispellings without new ajax request
|
|
|
|
|
this.spellcheck_resume = function(data)
|
|
|
|
|
{
|
|
|
|
|
var ed = this.editor;
|
|
|
|
|
|
|
|
|
|
if (ed) {
|
|
|
|
|
ed.settings.spellchecker_callback = function(name, text, done, error) { done(data); };
|
|
|
|
|
ed.execCommand('mceSpellCheck');
|
|
|
|
|
ed.settings.spellchecker_callback = null;
|
|
|
|
|
|
|
|
|
|
this.spellcheck_observer();
|
|
|
|
|
}
|
|
|
|
|
else if (ed = this.spellchecker) {
|
|
|
|
|
ed.prepare(false, true);
|
|
|
|
|
ed.processData(data);
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
tinyMCE.activeEditor.windowManager.close();
|
|
|
|
|
// get selected (spellcheker) language
|
|
|
|
|
this.get_language = function()
|
|
|
|
|
{
|
|
|
|
|
if (this.editor) {
|
|
|
|
|
return this.editor.settings.spellchecker_language || rcmail.env.spell_lang;
|
|
|
|
|
}
|
|
|
|
|
else if (this.spellchecker) {
|
|
|
|
|
return GOOGIE_CUR_LANG;
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
if (rcmail.env.old_file_drop)
|
|
|
|
|
rcmail.gui_objects.filedrop = rcmail.env.old_file_drop;
|
|
|
|
|
}
|
|
|
|
|
// set language for spellchecking
|
|
|
|
|
this.set_language = function(lang)
|
|
|
|
|
{
|
|
|
|
|
var ed = this.editor;
|
|
|
|
|
|
|
|
|
|
// creates file browser entry
|
|
|
|
|
function rcmail_file_browser_entry(file_id, file)
|
|
|
|
|
{
|
|
|
|
|
if (!file.complete || !file.mimetype) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
if (ed) {
|
|
|
|
|
ed.settings.spellchecker_language = lang;
|
|
|
|
|
}
|
|
|
|
|
if (ed = this.spellchecker) {
|
|
|
|
|
ed.setCurrentLanguage(lang);
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
if (file.mimetype.startsWith('image/')) {
|
|
|
|
|
var href = rcmail.env.comm_path+'&_id='+rcmail.env.compose_id+'&_action=display-attachment&_file='+file_id,
|
|
|
|
|
img = $('<img>').attr({title: file.name, src: href + '&_thumbnail=1'});
|
|
|
|
|
// replace selection with text snippet
|
|
|
|
|
this.replace = function(text)
|
|
|
|
|
{
|
|
|
|
|
var ed = this.editor;
|
|
|
|
|
|
|
|
|
|
return $('<li>').data('url', href)
|
|
|
|
|
.append($('<span class="img">').append(img))
|
|
|
|
|
.append($('<span class="name">').text(file.name))
|
|
|
|
|
.click(function() { rcmail_file_browser_close($(this).data('url')); });
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// insert into tinymce editor
|
|
|
|
|
if (ed) {
|
|
|
|
|
ed.getWin().focus(); // correct focus in IE & Chrome
|
|
|
|
|
ed.selection.setContent(rcmail.quote_html(text).replace(/\r?\n/g, '<br/>'), { format:'text' });
|
|
|
|
|
}
|
|
|
|
|
// replace selection in compose textarea
|
|
|
|
|
else if (ed = rcube_find_object(this.id)) {
|
|
|
|
|
var selection = $(ed).is(':focus') ? rcmail.get_input_selection(ed) : { start:0, end:0 },
|
|
|
|
|
inp_value = ed.value;
|
|
|
|
|
pre = inp_value.substring(0, selection.start),
|
|
|
|
|
end = inp_value.substring(selection.end, inp_value.length);
|
|
|
|
|
|
|
|
|
|
// insert response text
|
|
|
|
|
ed.value = pre + text + end;
|
|
|
|
|
|
|
|
|
|
// set caret after inserted text
|
|
|
|
|
rcmail.set_caret_pos(ed, selection.start + text.length);
|
|
|
|
|
ed.focus();
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// get selected text (if no selection returns all text) from the editor
|
|
|
|
|
this.get_content = function(selected, plain)
|
|
|
|
|
{
|
|
|
|
|
// apply spellcheck changes if spell checker is active
|
|
|
|
|
this.spellcheck_stop();
|
|
|
|
|
|
|
|
|
|
var sigstart, ed = this.editor,
|
|
|
|
|
format = plain ? 'text' : 'html',
|
|
|
|
|
text = '', strip = false;
|
|
|
|
|
|
|
|
|
|
// get selected text from tinymce editor
|
|
|
|
|
if (ed) {
|
|
|
|
|
ed.getWin().focus(); // correct focus in IE & Chrome
|
|
|
|
|
if (selected)
|
|
|
|
|
text = ed.selection.getContent({format: format});
|
|
|
|
|
|
|
|
|
|
if (!text) {
|
|
|
|
|
text = ed.getContent({format: format});
|
|
|
|
|
strip = true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// get selected text from compose textarea
|
|
|
|
|
else if (ed = rcube_find_object(this.id)) {
|
|
|
|
|
if (selected && $(ed).is(':focus')) {
|
|
|
|
|
text = rcmail.get_input_selection(ed).text;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// create smart files upload button
|
|
|
|
|
function hack_file_input(elem, clone_form)
|
|
|
|
|
{
|
|
|
|
|
var link = $(elem),
|
|
|
|
|
file = $('<input>'),
|
|
|
|
|
form = $('<form>').attr({method: 'post', enctype: 'multipart/form-data'}),
|
|
|
|
|
offset = link.offset();
|
|
|
|
|
|
|
|
|
|
// clone existing upload form
|
|
|
|
|
if (clone_form) {
|
|
|
|
|
file.attr('name', $('input[type="file"]', clone_form).attr('name'));
|
|
|
|
|
form.attr('action', $(clone_form).attr('action'))
|
|
|
|
|
.append($('<input>').attr({type: 'hidden', name: '_token', value: rcmail.env.request_token}));
|
|
|
|
|
}
|
|
|
|
|
if (!text) {
|
|
|
|
|
text = ed.value;
|
|
|
|
|
strip = true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function move_file_input(e) {
|
|
|
|
|
file.css({top: (e.pageY - offset.top - 10) + 'px', left: (e.pageX - offset.left - 10) + 'px'});
|
|
|
|
|
}
|
|
|
|
|
// strip off signature
|
|
|
|
|
if (strip) {
|
|
|
|
|
sigstart = text.indexOf('-- \n');
|
|
|
|
|
if (sigstart > 0) {
|
|
|
|
|
text = text.substring(0, sigstart);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
file.attr({type: 'file', multiple: 'multiple', size: 5, title: ''})
|
|
|
|
|
.change(function() { rcmail.upload_file(form, 'upload'); })
|
|
|
|
|
.click(function() { setTimeout(function() { link.mouseleave(); }, 20); })
|
|
|
|
|
// opacity:0 does the trick, display/visibility doesn't work
|
|
|
|
|
.css({opacity: 0, cursor: 'pointer', position: 'relative', outline: 'none'})
|
|
|
|
|
.appendTo(form);
|
|
|
|
|
|
|
|
|
|
// In FF and IE we need to move the browser file-input's button under the cursor
|
|
|
|
|
// Thanks to the size attribute above we know the length of the input field
|
|
|
|
|
if (navigator.userAgent.match(/Firefox|MSIE/))
|
|
|
|
|
file.css({marginLeft: '-80px'});
|
|
|
|
|
|
|
|
|
|
// Note: now, I observe problem with cursor style on FF < 4 only
|
|
|
|
|
link.css({overflow: 'hidden', cursor: 'pointer'})
|
|
|
|
|
.mouseenter(function() { this.__active = true; })
|
|
|
|
|
// place button under the cursor
|
|
|
|
|
.mousemove(function(e) {
|
|
|
|
|
if (this.__active)
|
|
|
|
|
move_file_input(e);
|
|
|
|
|
// move the input away if button is disabled
|
|
|
|
|
return text;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// change user signature text
|
|
|
|
|
this.change_signature = function(id, show_sig)
|
|
|
|
|
{
|
|
|
|
|
var cursor_pos, p = -1,
|
|
|
|
|
input_message = $('#' + this.id),
|
|
|
|
|
message = input_message.val(),
|
|
|
|
|
sig = rcmail.env.identity;
|
|
|
|
|
|
|
|
|
|
if (!this.editor) { // plain text mode
|
|
|
|
|
// remove the 'old' signature
|
|
|
|
|
if (show_sig && sig && rcmail.env.signatures && rcmail.env.signatures[sig]) {
|
|
|
|
|
sig = rcmail.env.signatures[sig].text;
|
|
|
|
|
sig = sig.replace(/\r\n/g, '\n');
|
|
|
|
|
|
|
|
|
|
p = rcmail.env.top_posting ? message.indexOf(sig) : message.lastIndexOf(sig);
|
|
|
|
|
if (p >= 0)
|
|
|
|
|
message = message.substring(0, p) + message.substring(p+sig.length, message.length);
|
|
|
|
|
}
|
|
|
|
|
// add the new signature string
|
|
|
|
|
if (show_sig && rcmail.env.signatures && rcmail.env.signatures[id]) {
|
|
|
|
|
sig = rcmail.env.signatures[id].text;
|
|
|
|
|
sig = sig.replace(/\r\n/g, '\n');
|
|
|
|
|
|
|
|
|
|
if (rcmail.env.top_posting) {
|
|
|
|
|
if (p >= 0) { // in place of removed signature
|
|
|
|
|
message = message.substring(0, p) + sig + message.substring(p, message.length);
|
|
|
|
|
cursor_pos = p - 1;
|
|
|
|
|
}
|
|
|
|
|
else if (!message) { // empty message
|
|
|
|
|
cursor_pos = 0;
|
|
|
|
|
message = '\n\n' + sig;
|
|
|
|
|
}
|
|
|
|
|
else if (pos = rcmail.get_caret_pos(input_message.get(0))) { // at cursor position
|
|
|
|
|
message = message.substring(0, pos) + '\n' + sig + '\n\n' + message.substring(pos, message.length);
|
|
|
|
|
cursor_pos = pos;
|
|
|
|
|
}
|
|
|
|
|
else { // on top
|
|
|
|
|
cursor_pos = 0;
|
|
|
|
|
message = '\n\n' + sig + '\n\n' + message.replace(/^[\r\n]+/, '');
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else {
|
|
|
|
|
message = message.replace(/[\r\n]+$/, '');
|
|
|
|
|
cursor_pos = !rcmail.env.top_posting && message.length ? message.length+1 : 0;
|
|
|
|
|
message += '\n\n' + sig;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
$(this).mouseleave();
|
|
|
|
|
})
|
|
|
|
|
.mouseleave(function() {
|
|
|
|
|
file.css({top: '-10000px', left: '-10000px'});
|
|
|
|
|
this.__active = false;
|
|
|
|
|
})
|
|
|
|
|
.click(function(e) {
|
|
|
|
|
// forward click if mouse-enter event was missed
|
|
|
|
|
if (!this.__active) {
|
|
|
|
|
this.__active = true;
|
|
|
|
|
move_file_input(e);
|
|
|
|
|
file.trigger(e);
|
|
|
|
|
cursor_pos = rcmail.env.top_posting ? 0 : message.length;
|
|
|
|
|
|
|
|
|
|
input_message.val(message);
|
|
|
|
|
|
|
|
|
|
// move cursor before the signature
|
|
|
|
|
rcmail.set_caret_pos(input_message.get(0), cursor_pos);
|
|
|
|
|
}
|
|
|
|
|
else if (show_sig && rcmail.env.signatures) { // html
|
|
|
|
|
var sigElem = this.editor.dom.get('_rc_sig');
|
|
|
|
|
|
|
|
|
|
// Append the signature as a div within the body
|
|
|
|
|
if (!sigElem) {
|
|
|
|
|
var body = this.editor.getBody(),
|
|
|
|
|
doc = this.editor.getDoc();
|
|
|
|
|
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sigElem = doc.createElement('div');
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sigElem.setAttribute('id', '_rc_sig');
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if (rcmail.env.top_posting) {
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// if no existing sig and top posting then insert at caret pos
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this.editor.getWin().focus(); // correct focus in IE & Chrome
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var node = this.editor.selection.getNode();
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if (node.nodeName == 'BODY') {
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// no real focus, insert at start
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body.insertBefore(sigElem, body.firstChild);
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body.insertBefore(doc.createElement('br'), body.firstChild);
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}
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else {
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body.insertBefore(sigElem, node.nextSibling);
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body.insertBefore(doc.createElement('br'), node.nextSibling);
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}
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}
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else {
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body.appendChild(sigElem);
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}
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}
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if (rcmail.env.signatures[id]) {
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sigElem.innerHTML = rcmail.env.signatures[id].html;
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}
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})
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.mouseleave()
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.append(form);
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}
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};
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// trigger content save
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this.save = function()
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{
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if (this.editor) {
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this.editor.save();
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}
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};
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// focus the editing area
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this.focus = function()
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{
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(this.editor || rcube_find_object(this.id)).focus();
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};
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// image selector
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this.file_browser_callback = function(field_name, url, type)
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{
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var i, elem, dialog, list = [];
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// open image selector dialog
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dialog = this.editor.windowManager.open({
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title: rcmail.gettext('select' + type),
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width: 500,
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height: 300,
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html: '<div id="image-selector-list"><ul></ul></div>'
|
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+ '<div id="image-selector-form"><div id="image-upload-button" class="mce-widget mce-btn" role="button"></div></div>',
|
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buttons: [{text: 'Cancel', onclick: function() { ref.file_browser_close(); }}]
|
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});
|
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|
|
rcmail.env.file_browser_field = field_name;
|
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|
|
rcmail.env.file_browser_type = type;
|
|
|
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|
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|
|
|
|
// fill images list with available images
|
|
|
|
|
for (i in rcmail.env.attachments) {
|
|
|
|
|
if (elem = ref.file_browser_entry(i, rcmail.env.attachments[i])) {
|
|
|
|
|
list.push(elem);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (list.length) {
|
|
|
|
|
$('#image-selector-list > ul').append(list);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// add hint about max file size (in dialog footer)
|
|
|
|
|
$('div.mce-abs-end', dialog.getEl()).append($('<div class="hint">').text($('div.hint', rcmail.gui_objects.uploadform).text()));
|
|
|
|
|
|
|
|
|
|
// enable (smart) upload button
|
|
|
|
|
elem = $('#image-upload-button').append($('<span>').text(rcmail.gettext('add' + type)));
|
|
|
|
|
this.hack_file_input(elem, rcmail.gui_objects.uploadform);
|
|
|
|
|
|
|
|
|
|
// enable drag-n-drop area
|
|
|
|
|
if (rcmail.gui_objects.filedrop && rcmail.env.filedrop && ((window.XMLHttpRequest && XMLHttpRequest.prototype && XMLHttpRequest.prototype.sendAsBinary) || window.FormData)) {
|
|
|
|
|
rcmail.env.old_file_drop = rcmail.gui_objects.filedrop;
|
|
|
|
|
rcmail.gui_objects.filedrop = $('#image-selector-form');
|
|
|
|
|
rcmail.gui_objects.filedrop.addClass('droptarget')
|
|
|
|
|
.bind('dragover dragleave', function(e) {
|
|
|
|
|
e.preventDefault();
|
|
|
|
|
e.stopPropagation();
|
|
|
|
|
$(this)[(e.type == 'dragover' ? 'addClass' : 'removeClass')]('hover');
|
|
|
|
|
})
|
|
|
|
|
.get(0).addEventListener('drop', function(e) { return rcmail.file_dropped(e); }, false);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// register handler for successful file upload
|
|
|
|
|
if (!rcmail.env.file_dialog_event) {
|
|
|
|
|
rcmail.env.file_dialog_event = true;
|
|
|
|
|
rcmail.addEventListener('fileuploaded', function(attr) {
|
|
|
|
|
var elem;
|
|
|
|
|
if (elem = ref.file_browser_entry(attr.name, attr.attachment)) {
|
|
|
|
|
$('#image-selector-list > ul').prepend(elem);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// close file browser window
|
|
|
|
|
this.file_browser_close = function(url)
|
|
|
|
|
{
|
|
|
|
|
if (url)
|
|
|
|
|
$('#' + rcmail.env.file_browser_field).val(url);
|
|
|
|
|
|
|
|
|
|
this.editor.windowManager.close();
|
|
|
|
|
|
|
|
|
|
if (rcmail.env.old_file_drop)
|
|
|
|
|
rcmail.gui_objects.filedrop = rcmail.env.old_file_drop;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// creates file browser entry
|
|
|
|
|
this.file_browser_entry = function(file_id, file)
|
|
|
|
|
{
|
|
|
|
|
if (!file.complete || !file.mimetype) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (file.mimetype.startsWith('image/')) {
|
|
|
|
|
var href = rcmail.env.comm_path+'&_id='+rcmail.env.compose_id+'&_action=display-attachment&_file='+file_id,
|
|
|
|
|
img = $('<img>').attr({title: file.name, src: href + '&_thumbnail=1'});
|
|
|
|
|
|
|
|
|
|
return $('<li>').data('url', href)
|
|
|
|
|
.append($('<span class="img">').append(img))
|
|
|
|
|
.append($('<span class="name">').text(file.name))
|
|
|
|
|
.click(function() { ref.file_browser_close($(this).data('url')); });
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// create smart files upload button
|
|
|
|
|
this.hack_file_input = function(elem, clone_form)
|
|
|
|
|
{
|
|
|
|
|
var link = $(elem),
|
|
|
|
|
file = $('<input>'),
|
|
|
|
|
form = $('<form>').attr({method: 'post', enctype: 'multipart/form-data'}),
|
|
|
|
|
offset = link.offset();
|
|
|
|
|
|
|
|
|
|
// clone existing upload form
|
|
|
|
|
if (clone_form) {
|
|
|
|
|
file.attr('name', $('input[type="file"]', clone_form).attr('name'));
|
|
|
|
|
form.attr('action', $(clone_form).attr('action'))
|
|
|
|
|
.append($('<input>').attr({type: 'hidden', name: '_token', value: rcmail.env.request_token}));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function move_file_input(e) {
|
|
|
|
|
file.css({top: (e.pageY - offset.top - 10) + 'px', left: (e.pageX - offset.left - 10) + 'px'});
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
file.attr({type: 'file', multiple: 'multiple', size: 5, title: ''})
|
|
|
|
|
.change(function() { rcmail.upload_file(form, 'upload'); })
|
|
|
|
|
.click(function() { setTimeout(function() { link.mouseleave(); }, 20); })
|
|
|
|
|
// opacity:0 does the trick, display/visibility doesn't work
|
|
|
|
|
.css({opacity: 0, cursor: 'pointer', position: 'relative', outline: 'none'})
|
|
|
|
|
.appendTo(form);
|
|
|
|
|
|
|
|
|
|
// In FF and IE we need to move the browser file-input's button under the cursor
|
|
|
|
|
// Thanks to the size attribute above we know the length of the input field
|
|
|
|
|
if (navigator.userAgent.match(/Firefox|MSIE/))
|
|
|
|
|
file.css({marginLeft: '-80px'});
|
|
|
|
|
|
|
|
|
|
// Note: now, I observe problem with cursor style on FF < 4 only
|
|
|
|
|
link.css({overflow: 'hidden', cursor: 'pointer'})
|
|
|
|
|
.mouseenter(function() { this.__active = true; })
|
|
|
|
|
// place button under the cursor
|
|
|
|
|
.mousemove(function(e) {
|
|
|
|
|
if (this.__active)
|
|
|
|
|
move_file_input(e);
|
|
|
|
|
// move the input away if button is disabled
|
|
|
|
|
else
|
|
|
|
|
$(this).mouseleave();
|
|
|
|
|
})
|
|
|
|
|
.mouseleave(function() {
|
|
|
|
|
file.css({top: '-10000px', left: '-10000px'});
|
|
|
|
|
this.__active = false;
|
|
|
|
|
})
|
|
|
|
|
.click(function(e) {
|
|
|
|
|
// forward click if mouse-enter event was missed
|
|
|
|
|
if (!this.__active) {
|
|
|
|
|
this.__active = true;
|
|
|
|
|
move_file_input(e);
|
|
|
|
|
file.trigger(e);
|
|
|
|
|
}
|
|
|
|
|
})
|
|
|
|
|
.mouseleave()
|
|
|
|
|
.append(form);
|
|
|
|
|
};
|
|
|
|
|
}
|
|
|
|
|
|
Aleksander Machniak
10 years ago