From b4b081713ee88c9a7b2515d18c36bedf966641ce Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Mon, 03 Jul 2006 16:14:26 -0400
Subject: [PATCH] Workaround for drag-drop using whitespace in FF, Junk emptying, misc fixes

---
 program/js/app.js |  604 +++++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 497 insertions(+), 107 deletions(-)

diff --git a/program/js/app.js b/program/js/app.js
index 60daf8c..c60f62f 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -13,7 +13,6 @@
  
   $Id$
 */
-
 // Constants
 var CONTROL_KEY = 1;
 var SHIFT_KEY = 2;
@@ -29,6 +28,8 @@
   this.gui_objects = new Object();
   this.commands = new Object();
   this.selection = new Array();
+  this.last_selected = 0;
+  this.in_message_list = false;
 
   // create public reference to myself
   rcube_webmail_client = this;
@@ -118,11 +119,11 @@
           {
           msg_list_frame.onmousedown = function(e){return rcube_webmail_client.click_on_list(e);};
           this.init_messagelist(msg_list);
-          this.enable_command('markread', true);
+          this.enable_command('toggle_status', true);
           }
 
         // enable mail commands
-        this.enable_command('list', 'compose', 'add-contact', 'search', 'reset-search', true);
+        this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', true);
         
         if (this.env.action=='show')
           {
@@ -141,12 +142,18 @@
           }  
 
         if (this.env.action=='compose')
-          this.enable_command('add-attachment', 'send-attachment', 'send', true);
+          {
+          this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true);
+          if (this.env.spellcheck)
+            this.enable_command('spellcheck', true);
+	  if (this.env.drafts_mailbox)
+	    this.enable_command('savedraft', true);
+          }
           
         if (this.env.messagecount)
           this.enable_command('select-all', 'select-none', 'sort', 'expunge', true);
 
-        if (this.env.messagecount && this.env.mailbox==this.env.trash_mailbox)
+        if (this.env.messagecount && (this.env.mailbox==this.env.trash_mailbox || this.env.mailbox==this.env.junk_mailbox))
           this.enable_command('purge', true);
 
         this.set_page_buttons();
@@ -204,7 +211,7 @@
           this.enable_command('save', true);
           
         if (this.env.action=='folders')
-          this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'delete-folder', true);
+          this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', true);
           
         var identities_list = this.gui_objects.identitieslist;
         if (identities_list)
@@ -236,7 +243,7 @@
 
     // load body click event
     document.onmousedown = function(){ return rcube_webmail_client.reset_click(); };
-    document.onkeydown   = function(e){ return rcube_webmail_client.use_arrow_keys(e, msg_list_frame); };
+    document.onkeydown   = function(e){ return rcube_webmail_client.key_pressed(e, msg_list_frame); };
 
     
     // flag object as complete
@@ -254,57 +261,81 @@
     };
 
   // reset last clicked if user clicks on anything other than the message table
-  this.reset_click = function()
-    {
-	this.in_message_list = false;
-	};
+  this.reset_click = function() {
+    this.in_message_list = false;
+	for (var n=0; n<this.selection.length; n++) {
+      id = this.selection[n];
+      if (this.list_rows[id].obj) {
+        this.set_classname(this.list_rows[id].obj, 'selected', false);
+		this.set_classname(this.list_rows[id].obj, 'unfocused', true);
+	  }
+    }
+  };
 	
   this.click_on_list = function(e)
     {
     if (!e)
       e = window.event;
 
+    for (var n=0; n<this.selection.length; n++) {
+      id = this.selection[n];
+      if (this.list_rows[id].obj) {
+        this.set_classname(this.list_rows[id].obj, 'selected', true);
+		this.set_classname(this.list_rows[id].obj, 'unfocused', false);
+	  }
+    }
+
     this.in_message_list = true;
     e.cancelBubble = true;
     };
 
-  // reset last clicked if user clicks on anything other than the message table
-  this.use_arrow_keys = function(e, msg_list_frame) {
+  this.key_pressed = function(e, msg_list_frame) {
     if (this.in_message_list != true) 
       return true;
-
     var keyCode = document.layers ? e.which : document.all ? event.keyCode : document.getElementById ? e.keyCode : 0;
     var mod_key = this.get_modifier(e);
-    var scroll_to = 0;
-    
-    var last_selected_row = this.list_rows[this.last_selected];
+    switch (keyCode) {
+      case 13:
+        this.command('show','',this);
+        break;
+      case 40:
+      case 38: 
+        return this.use_arrow_key(keyCode, mod_key, msg_list_frame);
+        break;
+      case 46:
+        return this.use_delete_key(keyCode, mod_key, msg_list_frame);
+        break;
+      default:
+        return true;
+    }
+    return true;
+  }
 
+  this.use_arrow_key = function(keyCode, mod_key, msg_list_frame) {
+    var scroll_to = 0;
     if (keyCode == 40) { // down arrow key pressed
-      var new_row = last_selected_row.obj.nextSibling;
-      while (new_row && new_row.nodeType != 1) {
-        new_row = new_row.nextSibling;
-      }
+      new_row = this.get_next_row();
       if (!new_row) return false;
       scroll_to = (Number(new_row.offsetTop) + Number(new_row.offsetHeight)) - Number(msg_list_frame.offsetHeight);
     } else if (keyCode == 38) { // up arrow key pressed
-      var new_row = last_selected_row.obj.previousSibling;
-      while (new_row && new_row.nodeType != 1) {
-        new_row = new_row.previousSibling;
-      }
+      new_row = this.get_prev_row();
       if (!new_row) return false;
       scroll_to = new_row.offsetTop;
     } else {return true;}
 	
-	if (mod_key != CONTROL_KEY)
-	  this.select_row(new_row.uid,mod_key);
+    this.select_row(new_row.uid,mod_key,true);
 
     if (((Number(new_row.offsetTop)) < (Number(msg_list_frame.scrollTop))) || 
        ((Number(new_row.offsetTop) + Number(new_row.offsetHeight)) > (Number(msg_list_frame.scrollTop) + Number(msg_list_frame.offsetHeight)))) {
       msg_list_frame.scrollTop = scroll_to;
     }
-
     return false;
   };
+  
+  this.use_delete_key = function(keyCode, mod_key, msg_list_frame){
+    this.command('delete','',this);
+    return false;
+  }
 
   // get all message rows from HTML table and init each row
   this.init_messagelist = function(msg_list)
@@ -318,8 +349,12 @@
       for(var r=0; r<msg_list.tBodies[0].childNodes.length; r++)
         {
         row = msg_list.tBodies[0].childNodes[r];
+        while (row && (row.nodeType != 1 || row.style.display == 'none')) {
+          row = row.nextSibling;
+          r++;
+        }
         //row = msg_list.tBodies[0].rows[r];
-        this.init_message_row(row);
+        if (row) this.init_message_row(row);
         }
       }
       
@@ -340,6 +375,7 @@
               
       this.message_rows[uid] = {id:row.id, obj:row,
                                 classname:row.className,
+                                deleted:this.env.messages[uid] ? this.env.messages[uid].deleted : null,
                                 unread:this.env.messages[uid] ? this.env.messages[uid].unread : null,
                                 replied:this.env.messages[uid] ? this.env.messages[uid].replied : null};
               
@@ -355,7 +391,7 @@
         {                
         msg_icon.id = 'msgicn_'+uid;
         msg_icon._row = row;
-        msg_icon.onmousedown = function(e) { rcube_webmail_client.command('markread', this); };
+        msg_icon.onmousedown = function(e) { rcube_webmail_client.command('toggle_status', this); };
                 
         // get message icon and save original icon src
         this.message_rows[uid].icon = msg_icon;
@@ -577,11 +613,17 @@
           {
           if (this.env.search_request<0 || (this.env.search_request && props != this.env.mailbox))
             this.reset_qsearch();
+
+	  // Reset message list header, unless returning from compose/read/etc
+	  if (this.env.mailbox != props && this.message_rows)
+	    this.clear_message_list_header();
+
           this.list_mailbox(props);
           }
         else if (this.task=='addressbook')
           this.list_contacts();
         break;
+
 
       case 'sort':
         // get the type of sorting
@@ -642,7 +684,17 @@
           {
           var uid = this.get_single_uid();
           if (uid && (!this.env.uid || uid != this.env.uid))
-            this.show_message(uid);
+	    {
+            if (this.env.mailbox==this.env.drafts_mailbox)
+              {
+              this.set_busy(true);
+              location.href = this.env.comm_path+'&_action=compose&_draft_uid='+uid+'&_mbox='+escape(this.env.mailbox);
+              }
+            else
+              {
+              this.show_message(uid);
+	      }
+	    }
           }
         else if (this.task=='addressbook')
           {
@@ -716,9 +768,7 @@
 
       case 'delete':
         // mail task
-        if (this.task=='mail' && this.env.trash_mailbox && String(this.env.mailbox).toLowerCase()!=String(this.env.trash_mailbox).toLowerCase())
-          this.move_messages(this.env.trash_mailbox);
-        else if (this.task=='mail')
+        if (this.task=='mail')
           this.delete_messages();
         // addressbook task
         else if (this.task=='addressbook')
@@ -735,7 +785,7 @@
         this.move_messages(props);
         break;
         
-      case 'markread':
+      case 'toggle_status':
         if (props && !props._row)
           break;
         
@@ -746,9 +796,10 @@
           {
           uid = props._row.uid;
           this.dont_select = true;
-          
           // toggle read/unread
-          if (!this.message_rows[uid].unread)
+          if (this.message_rows[uid].deleted) {
+          	flag = 'undelete';
+          } else if (!this.message_rows[uid].unread)
             flag = 'unread';
           }
           
@@ -797,12 +848,20 @@
           //location.href = this.env.comm_path+'&_action=show&_uid='+this.env.prev_uid+'&_mbox='+this.env.mailbox;
         break;
       
+      case 'checkmail':
+        this.check_for_recent();
+        break;
       
       case 'compose':
         var url = this.env.comm_path+'&_action=compose';
-        
+       
+        if (this.task=='mail' && this.env.mailbox==this.env.drafts_mailbox)
+          {
+          var uid = this.get_single_uid();
+          url += '&_draft_uid='+uid+'&_mbox='+escape(this.env.mailbox);
+          } 
         // modify url if we're in addressbook
-        if (this.task=='addressbook')
+        else if (this.task=='addressbook')
           {
           url = this.get_task_url('mail', url);            
           var a_cids = new Array();
@@ -834,7 +893,7 @@
             
           }
         else if (props)
-           url += '&_to='+props;
+           url += '&_to='+encodeURIComponent(props);
 
         // don't know if this is necessary...
         url = url.replace(/&_framed=1/, "");
@@ -846,7 +905,25 @@
           parent.location.href = url;
         else
           location.href = url;
-        break;    
+        break;
+        
+      case 'spellcheck':
+        if (this.env.spellcheck && this.env.spellcheck.spellCheck)
+          this.env.spellcheck.spellCheck(this.env.spellcheck.check_link);
+        break;
+
+      case 'savedraft':
+        if (!this.gui_objects.messageform)
+          break;
+        
+	// if saving Drafts is disabled in main.inc.php
+	if (!this.env.drafts_mailbox)
+	  break;
+ 
+        this.set_busy(true, 'savingmessage');
+        var form = this.gui_objects.messageform;
+        form.submit();
+        break;
 
       case 'send':
         if (!this.gui_objects.messageform)
@@ -858,6 +935,7 @@
         // all checks passed, send message
         this.set_busy(true, 'sendingmessage');
         var form = this.gui_objects.messageform;
+	form._draft.value='';
         form.submit();
         break;
 
@@ -866,6 +944,10 @@
         
       case 'send-attachment':
         this.upload_file(props)      
+        break;
+      
+      case 'remove-attachment':
+        this.remove_attachment(props);
         break;
 
       case 'reply-all':
@@ -965,6 +1047,10 @@
         this.create_folder(props);
         break;
 
+      case 'rename-folder':
+        this.rename_folder(props);
+        break;
+
       case 'delete-folder':
         if (confirm(this.get_label('deletefolderconfirm')))
           this.delete_folder(props);
@@ -979,7 +1065,7 @@
   // set command enabled or disabled
   this.enable_command = function()
     {
-    var args = this.enable_command.arguments;
+    var args = arguments;
     if(!args.length) return -1;
 
     var command;
@@ -991,6 +1077,7 @@
       this.commands[command] = enable;
       this.set_button(command, (enable ? 'act' : 'pas'));
       }
+      return true;
     };
 
 
@@ -1093,10 +1180,10 @@
       return false;
 
     // selects currently unselected row
-    if (!this.in_selection_before)
+    if (!this.in_selection_before && !this.list_rows[id].clicked)
     {
 	  var mod_key = this.get_modifier(e);
-	  this.select_row(id,mod_key);
+	  this.select_row(id,mod_key,false);
     }
     
     if (this.selection.length)
@@ -1123,16 +1210,24 @@
       }
     
     // unselects currently selected row    
-    if (!this.drag_active && this.in_selection_before==id)
-      this.select_row(id,mod_key);
+    if (!this.drag_active && this.in_selection_before==id && !this.list_rows[id].clicked)
+      this.select_row(id,mod_key,false);
 
     this.drag_start = false;
     this.in_selection_before = false;
         
     // row was double clicked
-    if (this.task=='mail' && this.list_rows && this.list_rows[id].clicked && !mod_key)
+    if (this.task=='mail' && this.list_rows && this.list_rows[id].clicked && this.in_selection(id))
       {
-      this.show_message(id);
+      if (this.env.mailbox==this.env.drafts_mailbox)
+        {
+        this.set_busy(true);
+        location.href = this.env.comm_path+'&_action=compose&_draft_uid='+id+'&_mbox='+escape(this.env.mailbox);
+        }
+      else
+        {
+        this.show_message(id);
+        }
       return false;
       }
     else if (this.task=='addressbook')
@@ -1198,6 +1293,27 @@
   /*********     (message) list functionality      *********/
   /*********************************************************/
 
+  // get next and previous rows that are not hidden
+  this.get_next_row = function(){
+  	if (!this.list_rows) return false;
+    var last_selected_row = this.list_rows[this.last_selected];
+    var new_row = last_selected_row.obj.nextSibling;
+    while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none')) {
+      new_row = new_row.nextSibling;
+    }
+    return new_row;
+  }
+  
+  this.get_prev_row = function(){
+    if (!this.list_rows) return false;
+    var last_selected_row = this.list_rows[this.last_selected];
+    var new_row = last_selected_row.obj.previousSibling;
+    while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none')) {
+      new_row = new_row.previousSibling;
+    }
+    return new_row;
+  }
+  
   // highlight/unhighlight a row
   this.highlight_row = function(id, multiple)
     {
@@ -1216,7 +1332,7 @@
       if (!this.in_selection(id))  // select row
         {
         this.selection[this.selection.length] = id;
-        this.set_classname(this.list_rows[id].obj, 'selected', true);        
+        this.set_classname(this.list_rows[id].obj, 'selected', true);
         }
       else  // unselect row
         {
@@ -1225,6 +1341,7 @@
         var a_post = this.selection.slice(p+1, this.selection.length);
         this.selection = a_pre.concat(a_post);
         this.set_classname(this.list_rows[id].obj, 'selected', false);
+        this.set_classname(this.list_rows[id].obj, 'unfocused', false);
         }
       selected = (this.selection.length==1);
       }
@@ -1232,8 +1349,16 @@
     // enable/disable commands for message
     if (this.task=='mail')
       {
-      this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected);
-      this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
+      if (this.env.mailbox==this.env.drafts_mailbox)
+	{
+	this.enable_command('show', selected);
+	this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
+        }
+      else
+        {
+        this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected);
+        this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
+        }
       }
     else if (this.task=='addressbook')
       {
@@ -1244,7 +1369,7 @@
 
 
 // selects or unselects the proper row depending on the modifier key pressed
-  this.select_row = function(id,mod_key)  { 
+  this.select_row = function(id,mod_key,with_mouse)  { 
   	if (!mod_key) {
       this.shift_start = id;
   	  this.highlight_row(id, false);
@@ -1255,7 +1380,8 @@
           break; }
         case CONTROL_KEY: { 
           this.shift_start = id;
-          this.highlight_row(id, true); 
+          if (!with_mouse)
+            this.highlight_row(id, true); 
           break; 
           }
         case CONTROL_SHIFT_KEY: { 
@@ -1268,7 +1394,9 @@
           }
       }
 	}
-	this.last_selected = id;
+	if (this.last_selected != 0) { this.set_classname(this.list_rows[this.last_selected].obj, 'focused', false);}
+    this.last_selected = id;
+    this.set_classname(this.list_rows[id].obj, 'focused', true);        
   };
 
   this.shift_select = function(id, control) {
@@ -1294,9 +1422,10 @@
   this.clear_selection = function()
     {
     for(var n=0; n<this.selection.length; n++)
-      if (this.list_rows[this.selection[n]])
+      if (this.list_rows[this.selection[n]]) {
         this.set_classname(this.list_rows[this.selection[n]].obj, 'selected', false);
-
+        this.set_classname(this.list_rows[this.selection[n]].obj, 'unfocused', false);
+	  }
     this.selection = new Array();    
     };
 
@@ -1321,9 +1450,12 @@
     // reset selection first
     this.clear_selection();
     
-    for (var n in this.list_rows)
+    for (var n in this.list_rows) {
       if (!filter || this.list_rows[n][filter]==true)
-      this.highlight_row(n, true);
+        this.last_selected = n;
+        this.highlight_row(n, true);
+    }
+    return true;  
     };
     
 
@@ -1373,6 +1505,7 @@
   // list messages of a specific mailbox
   this.list_mailbox = function(mbox, page, sort)
     {
+    this.last_selected = 0;
     var add_url = '';
     var target = window;
 
@@ -1437,6 +1570,7 @@
   this.clear_message_list = function()
     {
     var table = this.gui_objects.messagelist;
+   
     var tbody = document.createElement('TBODY');
     table.insertBefore(tbody, table.tBodies[0]);
     table.removeChild(table.tBodies[1]);
@@ -1446,6 +1580,18 @@
     
     };
 
+  this.clear_message_list_header = function()
+    {
+    var table = this.gui_objects.messagelist;
+
+    var colgroup = document.createElement('COLGROUP');
+    table.removeChild(table.colgroup);
+    table.insertBefore(colgroup, table.thead);
+
+    var thead = document.createElement('THEAD');
+    table.removeChild(table.thead);
+    table.insertBefore(thead, table.tBodies[0]);
+    };
 
   this.expunge_mailbox = function(mbox)
     {
@@ -1485,6 +1631,7 @@
     // send request to server
     var url = '_mbox='+escape(mbox);
     this.http_request('purge', url+add_url, lock);
+    return true;
     };
     
 
@@ -1511,6 +1658,10 @@
         if (this.message_rows[id].obj)
           this.message_rows[id].obj.style.display = 'none';
         }
+      next_row = this.get_next_row();
+      prev_row = this.get_prev_row();
+      new_row = (next_row) ? next_row : prev_row;
+      if (new_row) this.select_row(new_row.uid,false,false);
       }
       
     var lock = false;
@@ -1521,15 +1672,11 @@
       lock = true;
       this.set_busy(true, 'movingmessage');
       }
-
     // send request to server
     this.http_request('moveto', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_target_mbox='+escape(mbox)+'&_from='+(this.env.action ? this.env.action : ''), lock);
     };
 
-
-  // delete selected messages from the current mailbox
-  this.delete_messages = function()
-    {
+  this.permanently_remove_messages = function() {
     // exit if no mailbox specified or if selection is empty
     if (!(this.selection.length || this.env.uid))
       return;
@@ -1551,10 +1698,46 @@
           this.message_rows[id].obj.style.display = 'none';
         }
       }
+      next_row = this.get_next_row();
+      prev_row = this.get_prev_row();
+      new_row = (next_row) ? next_row : prev_row;
+      if (new_row) this.select_row(new_row.uid,false,false);
 
     // send request to server
     this.http_request('delete', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_from='+(this.env.action ? this.env.action : ''));
-    };
+  }
+    
+    
+  // delete selected messages from the current mailbox
+  this.delete_messages = function()
+    {
+    // exit if no mailbox specified or if selection is empty
+    if (!(this.selection.length || this.env.uid))
+      return;
+    // if there is a trash mailbox defined and we're not currently in it:
+    if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase()!=String(this.env.trash_mailbox).toLowerCase())
+      this.move_messages(this.env.trash_mailbox);
+    // if there is a trash mailbox defined but we *are* in it:
+    else if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() == String(this.env.trash_mailbox).toLowerCase())
+      this.permanently_remove_messages();
+    // if there isn't a defined trash mailbox and the config is set to flag for deletion
+    else if (!this.env.trash_mailbox && this.env.flag_for_deletion) {
+      flag = 'delete';
+      this.mark_message(flag);
+      if(this.env.action=="show"){
+        this.command('nextmessage','',this);
+      } else if (this.selection.length == 1) {
+        next_row = this.get_next_row();
+        prev_row = this.get_prev_row();
+        new_row = (next_row) ? next_row : prev_row;
+        if (new_row) this.select_row(new_row.uid,false,false);
+      }
+    // if there isn't a defined trash mailbox and the config is set NOT to flag for deletion
+    }else if (!this.env.trash_mailbox && !this.env.flag_for_deletion) {
+      this.permanently_remove_messages();
+    }
+    return;
+  };
 
 
   // set a specific flag to one or more messages
@@ -1573,13 +1756,22 @@
         {
         id = this.selection[n];
         a_uids[a_uids.length] = id;
-      
-        // 'remove' message row from list (just hide it)
-        if (this.message_rows[id].obj)
-          this.message_rows[id].obj.style.display = 'none';
         }
       }
+      switch (flag) {
+        case 'read':
+        case 'unread':
+          this.toggle_read_status(flag,a_uids);
+          break;
+        case 'delete':
+        case 'undelete':
+          this.toggle_delete_status(a_uids);
+          break;
+      }
+    };
 
+  // set class to read/unread
+  this.toggle_read_status = function(flag, a_uids) {
     // mark all message rows as read/unread
     var icn_src;
     for (var i=0; i<a_uids.length; i++)
@@ -1612,12 +1804,98 @@
           this.message_rows[uid].icon.src = icn_src;
         }
       }
+      this.http_request('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
+  }
+  
+  // mark all message rows as deleted/undeleted
+  this.toggle_delete_status = function(a_uids) {
+    if (this.env.read_when_deleted) {
+      this.toggle_read_status('read',a_uids);
+    }
+    // if deleting message from "view message" don't bother with delete icon
+    if (this.env.action == "show")
+      return false;
 
-    // send request to server
-    this.http_request('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
-    };
+    if (a_uids.length==1){
+      if(this.message_rows[a_uids[0]].classname.indexOf('deleted') < 0 ){
+      	this.flag_as_deleted(a_uids)
+      } else {
+      	this.flag_as_undeleted(a_uids)
+      }
+      return true;
+    }
+    
+    var all_deleted = true;
+    
+    for (var i=0; i<a_uids.length; i++) {
+      uid = a_uids[i];
+      if (this.message_rows[uid]) {
+        if (this.message_rows[uid].classname.indexOf('deleted')<0) {
+          all_deleted = false;
+          break;
+        }
+      }
+    }
+    
+    if (all_deleted)
+      this.flag_as_undeleted(a_uids);
+    else
+      this.flag_as_deleted(a_uids);
+    
+    return true;
+  }
 
+  this.flag_as_undeleted = function(a_uids){
+    // if deleting message from "view message" don't bother with delete icon
+    if (this.env.action == "show")
+      return false;
 
+    var icn_src;
+      
+    for (var i=0; i<a_uids.length; i++) {
+      uid = a_uids[i];
+      if (this.message_rows[uid]) {
+        this.message_rows[uid].deleted = false;
+        
+        if (this.message_rows[uid].classname.indexOf('deleted') > 0) {
+          this.message_rows[uid].classname = this.message_rows[uid].classname.replace(/\s*deleted/, '');
+          this.set_classname(this.message_rows[uid].obj, 'deleted', false);
+        }
+        if (this.message_rows[uid].unread && this.env.unreadicon)
+          icn_src = this.env.unreadicon;
+        else if (this.message_rows[uid].replied && this.env.repliedicon)
+          icn_src = this.env.repliedicon;
+        else if (this.env.messageicon)
+          icn_src = this.env.messageicon;
+        if (this.message_rows[uid].icon && icn_src)
+          this.message_rows[uid].icon.src = icn_src;
+      }
+    }
+    this.http_request('mark', '_uid='+a_uids.join(',')+'&_flag=undelete');
+    return true;
+  }
+  
+  this.flag_as_deleted = function(a_uids) {
+    // if deleting message from "view message" don't bother with delete icon
+    if (this.env.action == "show")
+      return false;
+
+    for (var i=0; i<a_uids.length; i++) {
+      uid = a_uids[i];
+      if (this.message_rows[uid]) {
+        this.message_rows[uid].deleted = true;
+        
+        if (this.message_rows[uid].classname.indexOf('deleted')<0) {
+          this.message_rows[uid].classname += ' deleted';
+          this.set_classname(this.message_rows[uid].obj, 'deleted', true);
+        }
+        if (this.message_rows[uid].icon && this.env.deletedicon)
+          this.message_rows[uid].icon.src = this.env.deletedicon;
+      }
+    }
+    this.http_request('mark', '_uid='+a_uids.join(',')+'&_flag=delete');
+    return true;  
+  }
 
   /*********************************************************/
   /*********        message compose methods        *********/
@@ -1706,12 +1984,15 @@
     var message = input_message ? input_message.value : '';
     var sig, p;
 
+    if (!this.env.identity)
+      this.env.identity = id
+
     // remove the 'old' signature
     if (this.env.identity && this.env.signatures && this.env.signatures[this.env.identity])
       {
       sig = this.env.signatures[this.env.identity];
-      if (sig.indexOf('-- ')!=0)
-        sig = '-- \n'+sig;
+      if (sig.indexOf('--')!=0)
+        sig = '--\n'+sig;
 
       p = message.lastIndexOf(sig);
       if (p>=0)
@@ -1722,8 +2003,8 @@
     if (this.env.signatures && this.env.signatures[id])
       {
       sig = this.env.signatures[id];
-      if (sig.indexOf('-- ')!=0)
-        sig = '-- \n'+sig;
+      if (sig.indexOf('--')!=0)
+        sig = '--\n'+sig;
       message += '\n'+sig;
       }
 
@@ -1731,6 +2012,7 @@
       input_message.value = message;
       
     this.env.identity = id;
+    return true;
     };
 
 
@@ -1758,6 +2040,8 @@
     // clear upload form
     if (!a && this.gui_objects.attachmentform && this.gui_objects.attachmentform!=this.gui_objects.messageform)
       this.gui_objects.attachmentform.reset();
+    
+    return true;  
     };
 
 
@@ -1807,27 +2091,50 @@
     
     // set reference to the form object
     this.gui_objects.attachmentform = form;
+    return true;
     };
 
 
   // add file name to attachment list
   // called from upload page
-  this.add2attachment_list = function(name)
+  this.add2attachment_list = function(name,content)
     {
     if (!this.gui_objects.attachmentlist)
       return false;
       
     var li = document.createElement('LI');
-    li.innerHTML = name;
+    li.id = name;
+    li.innerHTML = content;
     this.gui_objects.attachmentlist.appendChild(li);
+    return true;
     };
 
+  this.remove_from_attachment_list = function(name)
+    {
+    if (!this.gui_objects.attachmentlist)
+      return false;
+
+    var list = this.gui_objects.attachmentlist.getElementsByTagName("li");
+    for (i=0;i<list.length;i++)
+      if (list[i].id == name)
+	this.gui_objects.attachmentlist.removeChild(list[i]);
+    }
+
+  this.remove_attachment = function(name)
+    {
+    if (name)
+      this.http_request('remove-attachment', '_filename='+escape(name));
+
+    return true;
+    }
 
   // send remote request to add a new contact
   this.add_contact = function(value)
     {
     if (value)
       this.http_request('addcontact', '_address='+value);
+    
+    return true;
     };
 
   // send remote request to search mail
@@ -1839,6 +2146,7 @@
       this.set_busy(true, 'searching');
       this.http_request('search', '_search='+value+'&_mbox='+mbox, true);
       }
+    return true;
     };
 
   // reset quick-search form
@@ -1848,6 +2156,7 @@
       this.gui_objects.qsearchbox.value = '';
       
     this.env.search_request = null;
+    return true;
     };
     
 
@@ -1890,6 +2199,7 @@
           highlight.removeAttribute('id');
           //highlight.removeAttribute('class');
           this.set_classname(highlight, 'selected', false);
+          this.set_classname(highlight, 'unfocused', false);
           }
 
         if (next)
@@ -2149,6 +2459,7 @@
       this.set_busy(true);
       target.location.href = this.env.comm_path+'&_action='+action+'&_cid='+cid+add_url;
       }
+    return true;
     };
 
 
@@ -2185,6 +2496,7 @@
 
     // send request to server
     this.http_request('delete', '_cid='+a_cids.join(',')+'&_from='+(this.env.action ? this.env.action : ''));
+    return true;
     };
 
 
@@ -2195,10 +2507,11 @@
       return false;
       
     var row = this.contact_rows[cid].obj;
-    for (var c=0; c<cols_arr.length; c++)
+    for (var c=0; c<cols_arr.length; c++){
       if (row.cells[c])
         row.cells[c].innerHTML = cols_arr[c];
-
+    }
+    return true;
     };
   
   
@@ -2219,6 +2532,8 @@
 
     if (action == 'ldappublicsearch')
       target.location.href = this.env.comm_path+'&_action='+action+add_url;
+      
+    return true;
     };
  
   // add ldap contacts to address book
@@ -2256,7 +2571,7 @@
   this.load_identity = function(id, action)
     {
     if (action=='edit-identity' && (!id || id==this.env.iid))
-      return;
+      return false;
 
     var add_url = '';
     var target = window;
@@ -2272,6 +2587,7 @@
       this.set_busy(true);
       target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
       }
+    return true;
     };
 
 
@@ -2296,9 +2612,10 @@
 
     // if (this.env.framed && id)
       this.set_busy(true);
-      location.href = this.env.comm_path+'&_action=delete-identity&_iid='+id;
+      location.href = this.env.comm_path+'&_action=delete-identity&_iid='+id;     
     // else if (id)
     //  this.http_request('delete-identity', '_iid='+id);
+    return true;
     };
 
 
@@ -2312,6 +2629,20 @@
       this.http_request('create-folder', '_name='+escape(name), true);
     else if (form.elements['_folder_name'])
       form.elements['_folder_name'].focus();
+    };
+
+  this.rename_folder = function(props)
+    {
+    var form;
+    if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'] && form.elements['_folder_newname'])
+      {	
+      oldname = form.elements['_folder_oldname'].value;
+      newname = form.elements['_folder_newname'].value;
+      }
+
+    if (oldname && newname)
+      this.http_request('rename-folder', '_folder_oldname='+escape(oldname)+'&_folder_newname='+escape(newname));
+
     };
 
 
@@ -2333,6 +2664,21 @@
     var row;
     if (id && (row = document.getElementById(id)))
       row.style.display = 'none';    
+
+    // remove folder from rename-folder list
+    var form;
+    if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'])
+      {
+      for (var i=0;i<form.elements['_folder_oldname'].options.length;i++)
+        {
+        if (form.elements['_folder_oldname'].options[i].value == folder) 
+	  {
+          form.elements['_folder_oldname'].options[i] = null;
+	  break;
+          }
+        }
+      }
+      form.elements['_folder_newname'].value='';
     };
 
 
@@ -2396,16 +2742,25 @@
    // add a new folder to the subscription list by cloning a folder row
    this.add_folder_row = function(name)
      {
+     name = name.replace('\\',"");
      if (!this.gui_objects.subscriptionlist)
        return false;
 
      var tbody = this.gui_objects.subscriptionlist.tBodies[0];
      var id = tbody.childNodes.length+1;
-     
-     // clone a table row
-     var row = this.clone_table_row(tbody.rows[0]);
-     row.id = 'rcmrow'+id;
-     tbody.appendChild(row);
+   
+     if (!tbody.rows[0]) 
+       {
+       // Refresh to create the first table row
+       location.href = this.env.comm_path+'&_action=folders';
+       }
+     else
+       {
+       // clone a table row if there are existing rows
+       var row = this.clone_table_row(tbody.rows[0]);
+       row.id = 'rcmrow'+id;
+       tbody.appendChild(row);
+       }
 
      // add to folder/row-ID map
      this.env.subscriptionrows[row.id] = name;
@@ -2418,11 +2773,15 @@
        row.cells[1].firstChild.checked = true;
        }
      if (row.cells[2].firstChild.tagName=='A')
-       row.cells[2].firstChild.onclick = new Function(this.ref+".command('delete-folder','"+name+"')");
+       row.cells[2].firstChild.onclick = new Function(this.ref+".command('delete-folder','"+name.replace('\'','\\\'')+"')");
 
-    var form;
-    if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
-      form.elements['_folder_name'].value = '';
+     var form;
+     if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
+       form.elements['_folder_name'].value = '';
+ 
+     // add new folder to rename-folder list
+     form.elements['_folder_oldname'].options[form.elements['_folder_oldname'].options.length] = new Option(name,name);
+
      };
 
 
@@ -2525,6 +2884,26 @@
       }
     };
 
+  // mouse down on button
+  this.button_sel = function(command, id)
+    {
+    var a_buttons = this.buttons[command];
+    var button, img;
+
+    if(!a_buttons || !a_buttons.length)
+      return;
+
+    for(var n=0; n<a_buttons.length; n++)
+      {
+      button = a_buttons[n];
+      if(button.id==id && button.status=='act')
+        {
+        img = document.getElementById(button.id);
+        if (img && button.sel)
+          img.src = button.sel;
+        }
+      }
+    };
 
   // mouse out of button
   this.button_out = function(command, id)
@@ -2621,8 +3000,10 @@
       var current_li = document.getElementById('rcmbx'+s_current);
       var mbox_li = document.getElementById('rcmbx'+s_mbox);
       
-      if (current_li)
+      if (current_li) {
         this.set_classname(current_li, 'selected', false);
+        this.set_classname(current_li, 'unfocused', false);
+        }
       if (mbox_li)
         this.set_classname(mbox_li, 'selected', true);
       }
@@ -2630,6 +3011,11 @@
     this.env.mailbox = mbox;
     };
 
+  // for reordering column array, Konqueror workaround
+  this.set_message_coltypes = function(coltypes) 
+  { 
+  this.coltypes = coltypes; 
+  }
 
   // create a table row in the message list
   this.add_message_row = function(uid, cols, flags, attachment, attop)
@@ -2641,7 +3027,8 @@
     var rowcount = tbody.rows.length;
     var even = rowcount%2;
     
-    this.env.messages[uid] = {replied:flags.replied?1:0,
+    this.env.messages[uid] = {deleted:flags.deleted?1:0,
+                              replied:flags.replied?1:0,
                               unread:flags.unread?1:0};
     
     var row = document.createElement('TR');
@@ -2651,8 +3038,9 @@
     if (this.in_selection(uid))
       row.className += ' selected';
 
-    var icon = flags.unread && this.env.unreadicon ? this.env.unreadicon :
-               (flags.replied && this.env.repliedicon ? this.env.repliedicon : this.env.messageicon);
+    var icon = flags.deleted && this.env.deletedicon ? this.env.deletedicon:
+               (flags.unread && this.env.unreadicon ? this.env.unreadicon :
+               (flags.replied && this.env.repliedicon ? this.env.repliedicon : this.env.messageicon));
 
     var col = document.createElement('TD');
     col.className = 'icon';
@@ -2660,8 +3048,9 @@
     row.appendChild(col);
 
     // add each submitted col
-    for (var c in cols)
-      {
+    for (var n = 0; n < this.coltypes.length; n++) 
+      { 
+      var c = this.coltypes[n];
       col = document.createElement('TD');
       col.className = String(c).toLowerCase();
       col.innerHTML = cols[c];
@@ -2705,7 +3094,10 @@
     {
     if (!this.gui_objects.mailboxlist)
       return false;
-      
+
+    if (mbox==this.env.mailbox)
+      set_title = true;
+
     var item, reg, text_obj;
     mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
     item = document.getElementById('rcmbx'+mbox);
@@ -2722,14 +3114,14 @@
         text_obj.innerHTML += ' ('+count+')';
       else
         text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
-          
+
       // set the right classes
       this.set_classname(item, 'unread', count>0 ? true : false);
       }
 
     // set unread count to window title
     reg = /^\([0-9]+\)\s+/i;
-    if (set_title && count && document.title)	
+    if (set_title && document.title)
       {
       var doc_title = String(document.title);
 
@@ -2739,11 +3131,6 @@
         document.title = '('+count+') '+doc_title;
       else
         document.title = doc_title.replace(reg, '');
-      }
-    // remove unread count from window title
-    else if (document.title)
-      {
-      document.title = document.title.replace(reg, '');
       }
     };
 
@@ -2901,11 +3288,13 @@
   this.http_response = function(request_obj)
     {
     var ctype = request_obj.get_header('Content-Type');
-    if (ctype)
+    if (ctype){
       ctype = String(ctype).toLowerCase();
+      var ctype_array=ctype.split(";");
+      ctype = ctype_array[0];
+    }
 
-    if (request_obj.__lock)
-      this.set_busy(false);
+    this.set_busy(false);
 
   console(request_obj.get_text());
 
@@ -2959,6 +3348,7 @@
   // send periodic request to check for recent messages
   this.check_for_recent = function()
     {
+    this.set_busy(true, 'checkingmail');
     var d = new Date();
     this.http_request('check-recent', '_t='+d.getTime());
     };

--
Gitblit v1.9.1