From 9d2a3a819a588f0fad2aaac0b330bafe594954ec Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 29 Sep 2010 04:11:51 -0400
Subject: [PATCH] Focus search box or first edit field on page load

---
 program/js/app.js |  453 +++++++++++++++++++++++++++++---------------------------
 1 files changed, 234 insertions(+), 219 deletions(-)

diff --git a/program/js/app.js b/program/js/app.js
index 8cf81f8..64cc7c6 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -1,9 +1,9 @@
 /*
  +-----------------------------------------------------------------------+
- | RoundCube Webmail Client Script                                       |
+ | Roundcube Webmail Client Script                                       |
  |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005-2010, RoundCube Dev, - Switzerland                 |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2005-2010, Roundcube Dev, - Switzerland                 |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  +-----------------------------------------------------------------------+
@@ -56,7 +56,7 @@
   $.ajaxSetup({
     cache:false,
     error:function(request, status, err){ ref.http_error(request, status, err); },
-    beforeSend:function(xmlhttp){ xmlhttp.setRequestHeader('X-RoundCube-Request', ref.env.request_token); }
+    beforeSend:function(xmlhttp){ xmlhttp.setRequestHeader('X-Roundcube-Request', ref.env.request_token); }
   });
 
   // set environment variable(s)
@@ -225,7 +225,7 @@
           }
         }
         else if (this.env.action == 'compose') {
-          this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true);
+          this.enable_command('send-attachment', 'remove-attachment', 'send', 'toggle-editor', true);
 
           if (this.env.spellcheck) {
             this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); };
@@ -301,10 +301,14 @@
         if (this.env.cid)
           this.enable_command('show', 'edit', true);
 
-        if ((this.env.action=='add' || this.env.action=='edit') && this.gui_objects.editform)
+        if ((this.env.action=='add' || this.env.action=='edit') && this.gui_objects.editform) {
           this.enable_command('save', true);
-        else
+          $("input[type='text']").first().select();
+        }
+        else if (this.gui_objects.qsearchbox) {
           this.enable_command('search', 'reset-search', 'moveto', true);
+          $(this.gui_objects.qsearchbox).select();
+        }
 
         if (this.contact_list && this.contact_list.rowcount > 0)
           this.enable_command('export', true);
@@ -321,7 +325,7 @@
         }
         else if (this.env.action=='edit-identity' || this.env.action=='add-identity') {
           this.enable_command('add', this.env.identities_level < 2);
-          this.enable_command('save', 'delete', 'edit', true);
+          this.enable_command('save', 'delete', 'edit', 'toggle-editor', true);
         }
         else if (this.env.action=='folders')
           this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', 'enable-threading', 'disable-threading', true);
@@ -484,10 +488,9 @@
         }
         break;
 
-      // misc list commands
       case 'list':
         if (this.task=='mail') {
-          if (this.env.search_request<0 || (props != '' && (this.env.search_request && props != this.env.mailbox)))
+          if (!this.env.search_request || (props && props != this.env.mailbox))
             this.reset_qsearch();
 
           this.list_mailbox(props);
@@ -496,7 +499,7 @@
             this.set_alttext('delete', this.env.mailbox != this.env.trash_mailbox ? 'movemessagetotrash' : 'deletemessage');
         }
         else if (this.task=='addressbook') {
-          if (this.env.search_request<0 || (this.env.search_request && props != this.env.source))
+          if (!this.env.search_request || (props != this.env.source))
             this.reset_qsearch();
 
           this.list_contacts(props);
@@ -504,16 +507,9 @@
         }
         break;
 
-
-      case 'listgroup':
-        this.list_contacts(props.source, props.id);
-        break;
-
-
       case 'load-headers':
         this.load_headers(obj);
         break;
-
 
       case 'sort':
         var sort_order, sort_col = props;
@@ -557,7 +553,6 @@
           this.purge_mailbox(this.env.mailbox);
         break;
 
-
       // common commands used in multiple tasks
       case 'show':
         if (this.task=='mail') {
@@ -597,7 +592,6 @@
         }
         break;
 
-      case 'save-identity':
       case 'save':
         if (this.gui_objects.editform) {
           var input_pagesize = $("input[name='_pagesize']");
@@ -725,10 +719,12 @@
 
       case 'select-all':
         this.select_all_mode = props ? false : true;
+        this.dummy_select = true; // prevent msg opening if there's only one msg on the list
         if (props == 'invert')
           this.message_list.invert_selection();
         else
           this.message_list.select_all(props == 'page' ? '' : props);
+        this.dummy_select = null;
         break;
 
       case 'select-none':
@@ -872,18 +868,11 @@
         clearTimeout(this.request_timer);
         break;
 
-      case 'add-attachment':
-        this.show_attachment_form(true);
-
       case 'send-attachment':
         // Reset the auto-save timer
         self.clearTimeout(this.save_timer);
 
         this.upload_file(props)
-        break;
-
-      case 'remove-attachment':
-        this.remove_attachment(props);
         break;
 
       case 'insert-sig':
@@ -930,10 +919,6 @@
           this.goto_url('viewsource', '&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+'&_save=1');
         break;
 
-      case 'add-contact':
-        this.add_contact(props);
-        break;
-
       // quicksearch
       case 'search':
         if (!props && this.gui_objects.qsearchbox)
@@ -954,16 +939,8 @@
           this.list_contacts(this.env.source, this.env.group);
         break;
 
-      case 'group-create':
-        this.add_contact_group(props)
-        break;
-
-      case 'group-rename':
-        this.rename_contact_group();
-        break;
-
-      case 'group-delete':
-        this.delete_contact_group();
+      case 'listgroup':
+        this.list_contacts(props.source, props.id);
         break;
 
       case 'import':
@@ -991,12 +968,6 @@
         }
         break;
 
-      // collapse/expand folder
-      case 'collapse-folder':
-        if (props)
-          this.collapse_folder(props);
-        break;
-
       // user settings commands
       case 'preferences':
         this.goto_url('');
@@ -1006,41 +977,16 @@
         this.goto_url('identities');
         break;
 
-      case 'delete-identity':
-        this.delete_identity();
-
       case 'folders':
         this.goto_url('folders');
         break;
 
-      case 'subscribe':
-        this.subscribe_folder(props);
+      // unified command call (command name == function name)
+      default:
+        var func = command.replace(/-/g, '_');
+        if (this[func] && typeof this[func] == 'function')
+          this[func](props);
         break;
-
-      case 'unsubscribe':
-        this.unsubscribe_folder(props);
-        break;
-
-      case 'enable-threading':
-        this.enable_threading(props);
-        break;
-
-      case 'disable-threading':
-        this.disable_threading(props);
-        break;
-
-      case 'create-folder':
-        this.create_folder(props);
-        break;
-
-      case 'rename-folder':
-        this.rename_folder(props);
-        break;
-
-      case 'delete-folder':
-        this.delete_folder(props);
-        break;
-
     }
 
     this.triggerEvent('after'+command, props);
@@ -1078,10 +1024,13 @@
       if (msg == message)
         msg = 'Loading...';
 
-      this.display_message(msg, 'loading', true);
+      // @TODO: show many messages at a time (one below the other ?)
+      if (this.message_type() != 'error')
+        this.display_message(msg, 'loading', true);
     }
-    else if (!a)
+    else if (!a && this.message_type() != 'error') {
       this.hide_message();
+    }
 
     this.busy = a;
     //document.body.style.cursor = a ? 'wait' : 'default';
@@ -1302,7 +1251,7 @@
           this.env.folder_coords[k].on = 0;
         }
       }
-      
+
       if (layerclass != oldclass && this.contact_list && this.contact_list.draglayer)
         this.contact_list.draglayer.attr('class', layerclass);
     }
@@ -1343,7 +1292,7 @@
       }
     }
 
-    this.http_post('save-pref', '_name=collapsed_folders&_value='+urlencode(this.env.collapsed_folders));
+    this.http_post('utils/save-pref', '_name=collapsed_folders&_value='+urlencode(this.env.collapsed_folders));
     this.set_unread_count_display(id, false);
   };
 
@@ -1427,7 +1376,7 @@
       this.select_all_mode = false;
 
     // start timer for message preview (wait for double click)
-    if (selected && this.env.contentframe && !list.multi_selecting)
+    if (selected && this.env.contentframe && !list.multi_selecting && !this.dummy_select)
       this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200);
     else if (this.env.contentframe)
       this.show_contentframe(false);
@@ -1495,13 +1444,13 @@
     if (this.env.messages[row.uid])
       this.env.messages[row.uid].expanded = row.expanded;
   };
-  
+
   this.msglist_set_coltypes = function(list)
   {
     var i, found, name, cols = list.list.tHead.rows[0].cells;
-    
+
     this.env.coltypes = [];
-    
+
     for (i=0; i<cols.length; i++)
       if (cols[i].id && cols[i].id.match(/^rcm/)) {
         name = cols[i].id.replace(/^rcm/, '');
@@ -1514,13 +1463,13 @@
     if ((found = $.inArray('subject', this.env.coltypes)) >= 0)
       this.set_env('subject_col', found);
 
-    this.http_post('save-pref', { '_name':'list_cols', '_value':this.env.coltypes });
+    this.http_post('utils/save-pref', { '_name':'list_cols', '_value':this.env.coltypes, '_session':'list_attrib/columns' });
   };
 
   this.check_droptarget = function(id)
   {
     var allow = false, copy = false;
-    
+
     if (this.task == 'mail')
       allow = (this.env.mailboxes[id] && this.env.mailboxes[id].id != this.env.mailbox && !this.env.mailboxes[id].virtual);
     else if (this.task == 'settings')
@@ -1731,7 +1680,7 @@
   {
     var update, add_url = '';
 
-    if (sort_col === null)
+    if (typeof sort_col == 'undefined')
       sort_col = this.env.sort_col;
     if (!sort_order)
       sort_order = this.env.sort_order;
@@ -1818,11 +1767,11 @@
 
   this.show_contentframe = function(show)
   {
-    var frm;
+    var frm, win;
     if (this.env.contentframe && (frm = $('#'+this.env.contentframe)) && frm.length) {
-      if (!show && window.frames[this.env.contentframe]) {
-        if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0)
-          window.frames[this.env.contentframe].location.href = this.env.blankpage;
+      if (!show && (win = window.frames[this.env.contentframe])) {
+        if (win.location && win.location.href.indexOf(this.env.blankpage)<0)
+          win.location.href = this.env.blankpage;
       }
       else if (!bw.safari && !bw.konq)
         frm[show ? 'show' : 'hide']();
@@ -1837,11 +1786,11 @@
   {
     if (page == 'next')
       page = this.env.current_page+1;
-    if (page == 'last')
+    else if (page == 'last')
       page = this.env.pagecount;
-    if (page == 'prev' && this.env.current_page > 1)
+    else if (page == 'prev' && this.env.current_page > 1)
       page = this.env.current_page-1;
-    if (page == 'first' && this.env.current_page > 1)
+    else if (page == 'first' && this.env.current_page > 1)
       page = 1;
 
     if (page > 0 && page <= this.env.pagecount) {
@@ -1850,7 +1799,7 @@
       if (this.task == 'mail')
         this.list_mailbox(this.env.mailbox, page);
       else if (this.task == 'addressbook')
-        this.list_contacts(this.env.source, null, page);
+        this.list_contacts(this.env.source, this.env.group, page);
     }
   };
 
@@ -1895,17 +1844,14 @@
       page = 1;
       this.env.current_page = page;
       this.select_all_mode = false;
-      this.show_contentframe(false);
     }
+
+    // unselect selected messages and clear the list and message data
+    this.clear_message_list();
 
     if (mbox != this.env.mailbox || (mbox == this.env.mailbox && !page && !sort))
       url += '&_refresh=1';
 
-    // unselect selected messages
-    this.last_selected = 0;
-    if (this.message_list) {
-      this.message_list.clear_selection();
-    }
     this.select_folder(mbox, this.env.mailbox);
     this.env.mailbox = mbox;
 
@@ -1925,6 +1871,16 @@
       this.set_busy(true, 'loading');
       target.location.href = this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+url;
     }
+  };
+
+  this.clear_message_list = function()
+  {
+      this.env.messages = {};
+      this.last_selected = 0;
+
+      this.show_contentframe(false);
+      if (this.message_list)
+        this.message_list.clear(true);
   };
 
   // send remote request to load message list
@@ -2260,8 +2216,6 @@
       rows[uid].forwarded = status;
     else if (flag == 'flagged')
       rows[uid].flagged = status;
-
-//    this.env.messages[uid] = rows[uid];
   };
 
   // set message row status, class and icon
@@ -2802,12 +2756,12 @@
   this.check_compose_input = function()
   {
     // check input fields
-    var input_to = $("[name='_to']");
-    var input_cc = $("[name='_cc']");
-    var input_bcc = $("[name='_bcc']");
-    var input_from = $("[name='_from']");
-    var input_subject = $("[name='_subject']");
-    var input_message = $("[name='_message']");
+    var ed, input_to = $("[name='_to']"),
+      input_cc = $("[name='_cc']"),
+      input_bcc = $("[name='_bcc']"),
+      input_from = $("[name='_from']"),
+      input_subject = $("[name='_subject']"),
+      input_message = $("[name='_message']");
 
     // check sender (if have no identities)
     if (input_from.attr('type') == 'text' && !rcube_check_email(input_from.val(), true)) {
@@ -2845,33 +2799,63 @@
         input_subject.val((subject ? subject : this.get_label('nosubject')));
     }
 
-    // check for empty body
-    if ((!window.tinyMCE || !tinyMCE.get(this.env.composebody))
-        && input_message.val() == '' && !confirm(this.get_label('nobodywarning'))) {
-      input_message.focus();
-      return false;
-    }
-    else if (window.tinyMCE && tinyMCE.get(this.env.composebody)
-        && !tinyMCE.get(this.env.composebody).getContent()
-        && !confirm(this.get_label('nobodywarning'))) {
-      tinyMCE.get(this.env.composebody).focus();
-      return false;
-    }
-
     // Apply spellcheck changes if spell checker is active
     this.stop_spellchecking();
 
-    // move body from html editor to textarea (just to be sure, #1485860)
-    if (window.tinyMCE && tinyMCE.get(this.env.composebody))
+    if (window.tinyMCE)
+      ed = tinyMCE.get(this.env.composebody);
+
+    // check for empty body
+    if (!ed && input_message.val() == '' && !confirm(this.get_label('nobodywarning'))) {
+      input_message.focus();
+      return false;
+    }
+    else if (ed) {
+      if (!ed.getContent() && !confirm(this.get_label('nobodywarning'))) {
+        ed.focus();
+        return false;
+      }
+      // move body from html editor to textarea (just to be sure, #1485860)
       tinyMCE.triggerSave();
+    }
+
+    return true;
+  };
+
+  this.toggle_editor = function(props)
+  {
+    if (props.mode == 'html') {
+      this.display_spellcheck_controls(false);
+      this.plain2html($('#'+props.id).val(), props.id);
+      tinyMCE.execCommand('mceAddControl', false, props.id);
+    }
+    else {
+      var thisMCE = tinyMCE.get(props.id), existingHtml;
+      if (thisMCE.plugins.spellchecker && thisMCE.plugins.spellchecker.active)
+        thisMCE.execCommand('mceSpellCheck', false);
+
+      if (existingHtml = thisMCE.getContent()) {
+        if (!confirm(this.get_label('editorwarning'))) {
+          return false;
+        }
+        this.html2plain(existingHtml, props.id);
+      }
+      tinyMCE.execCommand('mceRemoveControl', false, props.id);
+      this.display_spellcheck_controls(true);
+    }
 
     return true;
   };
 
   this.stop_spellchecking = function()
   {
-    if (this.env.spellcheck && !this.spellcheck_ready) {
-      $(this.env.spellcheck.spell_span).trigger('click');
+    var ed;
+    if (window.tinyMCE && (ed = tinyMCE.get(this.env.composebody))) {
+      if (ed.plugins.spellchecker && ed.plugins.spellchecker.active)
+        ed.execCommand('mceSpellCheck');
+    }
+    else if ((ed = this.env.spellcheck) && !this.spellcheck_ready) {
+      $(ed.spell_span).trigger('click');
       this.set_spellcheck_state('ready');
     }
   };
@@ -3069,32 +3053,6 @@
     return true;
   };
 
-  this.show_attachment_form = function(a)
-  {
-    if (!this.gui_objects.uploadbox)
-      return false;
-
-    var elm, list;
-    if (elm = this.gui_objects.uploadbox) {
-      if (a && (list = this.gui_objects.attachmentlist)) {
-        var pos = $(list).offset();
-        elm.style.top = (pos.top + list.offsetHeight + 10) + 'px';
-        elm.style.left = pos.left + 'px';
-      }
-
-      $(elm).toggle();
-    }
-
-    // clear upload form
-    try {
-      if (!a && this.gui_objects.attachmentform != this.gui_objects.messageform)
-        this.gui_objects.attachmentform.reset();
-    }
-    catch(e){}  // ignore errors
-
-    return true;
-  };
-
   // upload attachment file
   this.upload_file = function(form)
   {
@@ -3157,8 +3115,6 @@
       form.setAttribute('enctype', 'multipart/form-data');
       form.submit();
 
-      // hide upload form
-      this.show_attachment_form(false);
       // display upload indicator and cancel button
       var content = this.get_label('uploading');
       if (this.env.loadingicon)
@@ -3246,7 +3202,7 @@
     if (value != '') {
       var addurl = '';
       if (this.message_list) {
-        this.message_list.clear();
+        this.clear_message_list();
         if (this.env.search_mods) {
           var mods = this.env.search_mods[this.env.mailbox] ? this.env.search_mods[this.env.mailbox] : this.env.search_mods['*'];
           if (mods) {
@@ -3557,8 +3513,8 @@
 
   this.list_contacts = function(src, group, page)
   {
-    var add_url = '';
-    var target = window;
+    var add_url = '',
+      target = window;
 
     if (!src)
       src = this.env.source;
@@ -3567,8 +3523,7 @@
       return false;
 
     if (src != this.env.source) {
-      page = 1;
-      this.env.current_page = page;
+      page = this.env.current_page = 1;
       this.reset_qsearch();
     }
     else if (group != this.env.group)
@@ -3728,7 +3683,7 @@
         this.contact_list.remove_row(cid);
         this.contact_list.init_row(row);
         this.contact_list.selection[0] = newcid;
-        ow.style.display = '';
+        row.style.display = '';
       }
 
       return true;
@@ -3768,24 +3723,24 @@
   };
 
 
-  this.add_contact_group = function()
+  this.group_create = function()
   {
     if (!this.gui_objects.folderlist || !this.env.address_sources[this.env.source].groups)
       return;
 
     if (!this.name_input) {
       this.name_input = $('<input>').attr('type', 'text');
-      this.name_input.bind('keypress', function(e){ return rcmail.add_input_keypress(e); });
+      this.name_input.bind('keydown', function(e){ return rcmail.add_input_keydown(e); });
       this.name_input_li = $('<li>').addClass('contactgroup').append(this.name_input);
 
       var li = this.get_folder_li(this.env.source)
       this.name_input_li.insertAfter(li);
     }
 
-    this.name_input.select();
+    this.name_input.select().focus();
   };
 
-  this.rename_contact_group = function()
+  this.group_rename = function()
   {
     if (!this.env.group || !this.gui_objects.folderlist)
       return;
@@ -3793,7 +3748,7 @@
     if (!this.name_input) {
       this.enable_command('list', 'listgroup', false);
       this.name_input = $('<input>').attr('type', 'text').val(this.env.contactgroups['G'+this.env.source+this.env.group].name);
-      this.name_input.bind('keypress', function(e){ return rcmail.add_input_keypress(e); });
+      this.name_input.bind('keydown', function(e){ return rcmail.add_input_keydown(e); });
       this.env.group_renaming = true;
 
       var link, li = this.get_folder_li(this.env.source+this.env.group, 'rcmliG');
@@ -3802,10 +3757,10 @@
       }
     }
 
-    this.name_input.select();
+    this.name_input.select().focus();
   };
 
-  this.delete_contact_group = function()
+  this.group_delete = function()
   {
     if (this.env.group)
       this.http_post('group-delete', '_source='+urlencode(this.env.source)+'&_gid='+urlencode(this.env.group), true);
@@ -3827,7 +3782,7 @@
   };
 
   // handler for keyboard events on the input field
-  this.add_input_keypress = function(e)
+  this.add_input_keydown = function(e)
   {
     var key = rcube_event.get_keycode(e);
 
@@ -3920,9 +3875,9 @@
     this.subscription_list.row_init = function (row) {
       var anchors = row.obj.getElementsByTagName('a');
       if (anchors[0])
-        anchors[0].onclick = function() { p.rename_folder(row.id); return false; };
+        anchors[0].onclick = function() { p.command('rename-folder', row.id); return false; };
       if (anchors[1])
-        anchors[1].onclick = function() { p.delete_folder(row.id); return false; };
+        anchors[1].onclick = function() { p.command('delete-folder', row.id); return false; };
       row.obj.onmouseover = function() { p.focus_subscription(row.id); };
       row.obj.onmouseout = function() { p.unfocus_subscription(row.id); };
     };
@@ -3961,7 +3916,7 @@
     if (action=='edit-identity' && (!id || id==this.env.iid))
       return false;
 
-    var add_url = '',  target = window;
+    var add_url = '', target = window;
 
     if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
       add_url = '&_framed=1';
@@ -4102,7 +4057,7 @@
 
       reg = new RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
       this.name_input.__parent = this.env.subscriptionrows[id][0].replace(reg, '');
-      this.name_input.onkeypress = function(e){ rcmail.name_input_keypress(e); };
+      this.name_input.onkeydown = function(e){ rcmail.name_input_keydown(e); };
 
       row.cells[0].replaceChild(this.name_input, row.cells[0].firstChild);
       this.edit_folder = id;
@@ -4125,7 +4080,7 @@
   };
 
   // handler for keyboard events on the input field
-  this.name_input_keypress = function(e)
+  this.name_input_keydown = function(e)
   {
     var key = rcube_event.get_keycode(e);
 
@@ -4197,19 +4152,18 @@
       this.goto_url('folders');
       return false;
     }
-    else {
-      // clone a table row if there are existing rows
-      var row = this.clone_table_row(refrow);
-      row.id = id;
 
-      if (before && (before = this.get_folder_row_id(before)))
-        tbody.insertBefore(row, document.getElementById(before));
-      else
-        tbody.appendChild(row);
+    // clone a table row if there are existing rows
+    var row = this.clone_table_row(refrow);
+    row.id = id;
 
-      if (replace)
-        tbody.removeChild(replace);
-    }
+    if (before && (before = this.get_folder_row_id(before)))
+      tbody.insertBefore(row, document.getElementById(before));
+    else
+      tbody.appendChild(row);
+
+    if (replace)
+      tbody.removeChild(replace);
 
     // add to folder/row-ID map
     this.env.subscriptionrows[row.id] = [name, display_name, 0];
@@ -4217,21 +4171,22 @@
     // set folder name
     row.cells[0].innerHTML = display_name;
 
-    // set messages count to zero
-    if (!replace)
+    if (!replace) {
+      // set messages count to zero
       row.cells[1].innerHTML = '*';
 
-    if (!replace && row.cells[2] && row.cells[2].firstChild.tagName.toLowerCase()=='input') {
-      row.cells[2].firstChild.value = name;
-      row.cells[2].firstChild.checked = true;
-    }
+      // update subscription/threading checkboxes
+      $('input[name="_subscribed[]"]', row).val(name).attr('checked', true);
+      $('input[name="_threaded[]"]', row).val(name).attr('checked', false);
 
-    // add new folder to rename-folder list and clear input field
-    if (!replace && (form = this.gui_objects.editform)) {
-      if (form.elements['_folder_oldname'])
-        form.elements['_folder_oldname'].options[form.elements['_folder_oldname'].options.length] = new Option(name,name);
-      if (form.elements['_folder_name'])
-        form.elements['_folder_name'].value = ''; 
+      var elem;
+      // add new folder to rename-folder list and clear input field
+      if (form = this.gui_objects.editform) {
+        if (elem = form.elements['_folder_oldname'])
+          elem.options[elem.options.length] = new Option(name, name);
+        if (elem = form.elements['_folder_name'])
+          elem.value = ''; 
+      }
     }
 
     this.init_subscription_list();
@@ -4285,17 +4240,17 @@
       }
     }
 
-    if (form && form.elements['_folder_newname'])
-      form.elements['_folder_newname'].value = '';
+    if (form && (elm = form.elements['_folder_newname']))
+      elm.value = '';
   };
 
-  this.subscribe_folder = function(folder)
+  this.subscribe = function(folder)
   {
     if (folder)
       this.http_post('subscribe', '_mbox='+urlencode(folder));
   };
 
-  this.unsubscribe_folder = function(folder)
+  this.unsubscribe = function(folder)
   {
     if (folder)
       this.http_post('unsubscribe', '_mbox='+urlencode(folder));
@@ -4553,6 +4508,7 @@
       cont = '<div class="'+type+'">'+cont+'</div>';
 
     var obj = $(this.gui_objects.message).html(cont).show();
+    this.gui_objects.message.__type = type;
 
     if (type!='loading')
       obj.bind('mousedown', function(){ ref.hide_message(); return true; });
@@ -4564,8 +4520,25 @@
   // make a message row disapear
   this.hide_message = function(fade)
   {
+    var msg;
     if (this.gui_objects.message)
-      $(this.gui_objects.message).unbind()[(fade?'fadeOut':'hide')]();
+      msg = this.gui_objects.message;
+    else if (this.env.framed && parent.rcmail)
+      msg = parent.rcmail.gui_objects.message;
+
+    if (msg) {
+      $(msg).unbind()[(fade?'fadeOut':'hide')]();
+      msg.__type = null;
+    }
+  };
+
+  // get type of currently displayed message
+  this.message_type = function()
+  {
+      if (this.gui_objects.message)
+        return this.gui_objects.message.__type;
+      else if (this.env.framed && parent.rcmail && parent.rcmail.gui_objects.message)
+        return parent.rcmail.gui_objects.message.__type;
   };
 
   // mark a mailbox as selected and set environment variable
@@ -4675,7 +4648,7 @@
   this.set_quota = function(content)
   {
     if (content && this.gui_objects.quotadisplay) {
-      if (typeof(content) == 'object')
+      if (typeof(content) == 'object' && content.type == 'image')
         this.percent_indicator(this.gui_objects.quotadisplay, content);
       else
         $(this.gui_objects.quotadisplay).html(content);
@@ -4826,6 +4799,9 @@
       quota_width = parseInt(quota / 100 * width),
       pos = $(obj).position();
 
+    // Opera bug?
+    pos.top = Math.max(0, pos.top);
+
     this.env.indicator_width = width;
     this.env.indicator_height = height;
 
@@ -4834,6 +4810,9 @@
       quota_width = width;
       quota = 100; 
     }
+
+    if (data.title)
+      data.title = this.get_label('quota') + ': ' +  data.title;
 
     // main div
     var main = $('<div>');
@@ -4865,6 +4844,8 @@
 
     // replace quota image
     $(obj).html('').append(bar1).append(bar2).append(main);
+    // update #quotaimg title
+    $('#quotaimg').attr('title', data.title);
   };
 
   /********************************************************/
@@ -4910,25 +4891,41 @@
 
   this.goto_url = function(action, query, lock)
   {
-    var querystring = query ? '&'+query : '';
-    this.redirect(this.env.comm_path+'&_action='+action+querystring, lock);
+    var url = this.env.comm_path,
+     querystring = query ? '&'+query : '';
+
+    // overwrite task name
+    if (action.match(/([a-z]+)\/([a-z-_]+)/)) {
+      action = RegExp.$2;
+      url = url.replace(/\_task=[a-z]+/, '_task='+RegExp.$1);
+    }
+
+    this.redirect(url+'&_action='+action+querystring, lock);
   };
 
   // send a http request to the server
-  this.http_request = function(action, querystring, lock)
+  this.http_request = function(action, query, lock)
   {
+    var url = this.env.comm_path;
+
+    // overwrite task name
+    if (action.match(/([a-z]+)\/([a-z-_]+)/)) {
+      action = RegExp.$2;
+      url = url.replace(/\_task=[a-z]+/, '_task='+RegExp.$1);
+    }
+
     // trigger plugin hook
-    var result = this.triggerEvent('request'+action, querystring);
+    var result = this.triggerEvent('request'+action, query);
+
     if (typeof result != 'undefined') {
       // abort if one the handlers returned false
       if (result === false)
         return false;
       else
-        querystring = result;
+        query = result;
     }
 
-    querystring += (querystring ? '&' : '') + '_remote=1';
-    var url = this.env.comm_path + '&_action=' + action + '&' + querystring;
+    url += '&_remote=1&_action=' + action + (query ? '&' : '') + query;
 
     // send request
     console.log('HTTP GET: ' + url);
@@ -4938,7 +4935,15 @@
   // send a http POST request to the server
   this.http_post = function(action, postdata, lock)
   {
-    var url = this.env.comm_path+'&_action=' + action;
+    var url = this.env.comm_path;
+
+    // overwrite task name
+    if (action.match(/([a-z]+)\/([a-z-_]+)/)) {
+      action = RegExp.$2;
+      url = url.replace(/\_task=[a-z]+/, '_task='+RegExp.$1);
+    }
+
+    url += '&_action=' + action;
 
     if (postdata && typeof(postdata) == 'object') {
       postdata._remote = 1;
@@ -5079,9 +5084,9 @@
     if (this._int)
       clearInterval(this._int);
 
-    if (this.env.keep_alive && !this.env.framed && this.task=='mail' && this.gui_objects.mailboxlist)
+    if (this.env.keep_alive && !this.env.framed && this.task == 'mail' && this.gui_objects.mailboxlist)
       this._int = setInterval(function(){ ref.check_for_recent(false); }, this.env.keep_alive * 1000);
-    else if (this.env.keep_alive && !this.env.framed && this.task!='login')
+    else if (this.env.keep_alive && !this.env.framed && this.task != 'login' && this.env.action != 'print')
       this._int = setInterval(function(){ ref.send_keep_alive(); }, this.env.keep_alive * 1000);
   };
 
@@ -5174,19 +5179,28 @@
     }
   };
 
-  // set all fields of a form disabled
+  // disable/enable all fields of a form
   this.lock_form = function(form, lock)
   {
     if (!form || !form.elements)
       return;
 
-    var type;
-    for (var n=0, len=form.elements.length; n<len; n++) {
-      type = form.elements[n];
-      if (type == 'hidden')
+    var n, len, elm;
+
+    if (lock)
+      this.disabled_form_elements = [];
+
+    for (n=0, len=form.elements.length; n<len; n++) {
+      elm = form.elements[n];
+
+      if (elm.type == 'hidden')
         continue;
 
-      form.elements[n].disabled = lock;
+      // remember which elem was disabled before lock
+      if (lock && elm.disabled)
+        this.disabled_form_elements.push(elm);
+      else if (lock || $.inArray(elm, this.disabled_form_elements)<0)
+        elm.disabled = lock;
     }
   };
 
@@ -5196,3 +5210,4 @@
 rcube_webmail.prototype.addEventListener = rcube_event_engine.prototype.addEventListener;
 rcube_webmail.prototype.removeEventListener = rcube_event_engine.prototype.removeEventListener;
 rcube_webmail.prototype.triggerEvent = rcube_event_engine.prototype.triggerEvent;
+

--
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