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authorsvncommit <devs@roundcube.net>2006-09-14 03:49:28 +0000
committersvncommit <devs@roundcube.net>2006-09-14 03:49:28 +0000
commita0109c4933e0bfb5ed9dbcf94f932991ca689542 (patch)
tree955246969bf9da5d5335d1d7c483025fdbd50407 /program/js/editor.js
parentbb5ddfa0ade5fbd2ed9be16e51d4ce695252eece (diff)
Initial TinyMCE editor support (still need to work on spellcheck and skins)
Diffstat (limited to 'program/js/editor.js')
-rw-r--r--program/js/editor.js148
1 files changed, 148 insertions, 0 deletions
diff --git a/program/js/editor.js b/program/js/editor.js
new file mode 100644
index 000000000..333559c2e
--- /dev/null
+++ b/program/js/editor.js
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+/*
+ +-----------------------------------------------------------------------+
+ | 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 |
+ | |
+ +-----------------------------------------------------------------------+
+ | Author: Eric Stadtherr <estadtherr@gmail.com> |
+ +-----------------------------------------------------------------------+
+
+ $Id: editor.js 000 2006-05-18 19:12:28Z roundcube $
+*/
+
+// Initialize the message editor
+
+function rcmail_editor_init(skin_path)
+{
+ tinyMCE.init({ mode : 'specific_textareas',
+ accessibility_focus : false,
+ apply_source_formatting : true,
+ theme : 'advanced',
+ plugins : 'emotions,table,searchreplace',
+ theme_advanced_buttons1 : 'bold,italic,underline,separator,strikethrough,justifyleft,justifycenter,justifyright,justifyfull,separator,bullist,numlist,outdent,indent,separator,forecolor,backcolor,formatselect,fontselect,fontsizeselect',
+ theme_advanced_buttons2 : 'undo,redo,image,hr,link,unlink,emotions,charmap,code,separator,search,replace,spellchecker,separator,tablecontrols',
+ 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',
+ popups_css : skin_path + '/editor_popups.css',
+ editor_css : skin_path + '/editor_ui.css'
+ });
+}
+
+// Set the state of the HTML/Plain toggles based on the _is_html field value
+function rcmail_set_editor_toggle_states()
+{
+ // set the editor toggle based on the state of the editor
+
+ var htmlFlag = document.getElementsByName('_is_html')[0];
+ var toggles = document.getElementsByName('_editorSelect');
+ for(var t=0; t<toggles.length; t++)
+ {
+ if (toggles[t].value == 'html')
+ {
+ toggles[t].checked = (htmlFlag.value == "1");
+ }
+ else
+ {
+ toggles[t].checked = (htmlFlag.value == "0");
+ }
+ }
+}
+
+// Toggle between the HTML and Plain Text editors
+
+function rcmail_toggle_editor(toggler)
+{
+ var selectedEditor = toggler.value;
+
+ // determine the currently displayed editor
+
+ var htmlFlag = document.getElementsByName('_is_html')[0];
+ var currentEditor = htmlFlag.value;
+
+ if (selectedEditor == currentEditor)
+ {
+ return;
+ }
+
+ // do the appropriate conversion
+
+ var composeElement = document.getElementById('compose-body');
+
+ if (selectedEditor == 'html')
+ {
+ var existingPlainText = composeElement.value;
+ var htmlText = "<pre>" + existingPlainText + "</pre>";
+ composeElement.value = htmlText;
+ tinyMCE.execCommand('mceAddControl', true, '_message');
+ htmlFlag.value = "1";
+ }
+ else
+ {
+ rcmail.set_busy(true, 'converting');
+ var thisMCE = tinyMCE.getInstanceById('_message');
+ var existingHtml = tinyMCE.getContent();
+ rcmail_html2plain(existingHtml);
+ tinyMCE.execCommand('mceRemoveControl', true, '_message');
+ htmlFlag.value = "0";
+ }
+}
+
+function rcmail_html2plain(htmlText)
+{
+ var http_request = new rcube_http_request();
+
+ http_request.onerror = function(o) { rcmail_handle_toggle_error(o); };
+ http_request.oncomplete = function(o) { rcmail_set_text_value(o); };
+ var url=rcmail.env.comm_path+'&_action=html2text';
+ console('HTTP request: ' + url);
+ http_request.POST(url, htmlText, 'application/octet-stream');
+}
+
+/*
+function old_html2Plain(htmlText)
+{
+ var http_request = false;
+ if (window.XMLHttpRequest)
+ {
+ http_request = new XMLHttpRequest();
+ //http_request.overrideMimeType('text/plain');
+ }
+
+ if (http_request)
+ {
+ rcmail.set_busy(true);
+
+ http_request.onreadystatechange = function()
+ { setTextValue(http_request); };
+ //var url = window.location.protocol + '://' +
+ //window.location.host + window.location.pathname +
+ //'conv_html.php';
+
+ var url = 'conv_html.php';
+ //alert('calling ' + url);
+ var reqbody = 'htmlText=' + htmlText;
+ http_request.open('POST', url, true);
+ http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+ http_request.send(reqbody);
+ }
+}
+
+*/
+
+function rcmail_set_text_value(httpRequest)
+{
+ rcmail.set_busy(false);
+ var composeElement = document.getElementById('compose-body');
+ composeElement.value = httpRequest.get_text();
+}
+
+function rcmail_handle_toggle_error(httpRequest)
+{
+ alert('html2text request returned with error ' + httpRequest.xmlhttp.status);
+}