]> git.donarmstrong.com Git - roundcube.git/blobdiff - program/js/list.js
Imported Upstream version 0.2.2
[roundcube.git] / program / js / list.js
index 51e2041ad3f48bf8e77720182c9f98a9d9f0a572..32fb917c8c2659131c7d43404be420ed1b1b62e6 100644 (file)
-/*
- +-----------------------------------------------------------------------+
- | RoundCube List Widget                                                 |
- |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2006-2009, RoundCube Dev, - Switzerland                 |
- | Licensed under the GNU GPL                                            |
- |                                                                       |
- +-----------------------------------------------------------------------+
- | Authors: Thomas Bruederli <roundcube@gmail.com>                       |
- |          Charles McNulty <charles@charlesmcnulty.com>                 |
- +-----------------------------------------------------------------------+
- | Requires: common.js                                                   |
- +-----------------------------------------------------------------------+
-
-  $Id: list.js 2277 2009-02-06 14:42:39Z alec $
-*/
-
-
-/**
- * RoundCube List Widget class
- * @contructor
- */
-function rcube_list_widget(list, p)
-  {
-  // static contants
-  this.ENTER_KEY = 13;
-  this.DELETE_KEY = 46;
-  this.BACKSPACE_KEY = 8;
-  
-  this.list = list ? list : null;
-  this.frame = null;
-  this.rows = [];
-  this.selection = [];
-  this.rowcount = 0;
-  
-  this.subject_col = -1;
-  this.shiftkey = false;
-  this.multiselect = false;
-  this.multi_selecting = false;
-  this.draggable = false;
-  this.keyboard = false;
-  this.toggleselect = false;
-  
-  this.dont_select = false;
-  this.drag_active = false;
-  this.last_selected = 0;
-  this.shift_start = 0;
-  this.in_selection_before = false;
-  this.focused = false;
-  this.drag_mouse_start = null;
-  this.dblclick_time = 600;
-  this.row_init = function(){};
-  this.events = { click:[], dblclick:[], select:[], keypress:[], dragstart:[], dragmove:[], dragend:[] };
-  
-  // overwrite default paramaters
-  if (p && typeof(p)=='object')
-    for (var n in p)
-      this[n] = p[n];
-  }
-
-
-rcube_list_widget.prototype = {
-
-
-/**
- * get all message rows from HTML table and init each row
- */
-init: function()
-{
-  if (this.list && this.list.tBodies[0])
-  {
-    this.rows = new Array();
-    this.rowcount = 0;
-
-    var row;
-    for(var r=0; r<this.list.tBodies[0].childNodes.length; r++)
-    {
-      row = this.list.tBodies[0].childNodes[r];
-      while (row && (row.nodeType != 1 || row.style.display == 'none'))
-      {
-        row = row.nextSibling;
-        r++;
-      }
-
-      this.init_row(row);
-      this.rowcount++;
-    }
-
-    this.frame = this.list.parentNode;
-
-    // set body events
-    if (this.keyboard) {
-      rcube_event.add_listener({element:document, event:'keyup', object:this, method:'key_press'});
-      rcube_event.add_listener({element:document, event:'keydown', object:this, method:'key_down'});
-    }
-  }
-},
-
-
-/**
- *
- */
-init_row: function(row)
-{
-  // make references in internal array and set event handlers
-  if (row && String(row.id).match(/rcmrow([a-z0-9\-_=]+)/i))
-  {
-    var p = this;
-    var uid = RegExp.$1;
-    row.uid = uid;
-    this.rows[uid] = {uid:uid, id:row.id, obj:row, classname:row.className};
-
-    // set eventhandlers to table row
-    row.onmousedown = function(e){ return p.drag_row(e, this.uid); };
-    row.onmouseup = function(e){ return p.click_row(e, this.uid); };
-
-    if (document.all)
-      row.onselectstart = function() { return false; };
-
-    this.row_init(this.rows[uid]);
-  }
-},
-
-
-/**
- *
- */
-clear: function(sel)
-{
-  var tbody = document.createElement('TBODY');
-  this.list.insertBefore(tbody, this.list.tBodies[0]);
-  this.list.removeChild(this.list.tBodies[1]);
-  this.rows = new Array();
-  this.rowcount = 0;
-  
-  if (sel) this.clear_selection();
-},
-
-
-/**
- * 'remove' message row from list (just hide it)
- */
-remove_row: function(uid, sel_next)
-{
-  if (this.rows[uid].obj)
-    this.rows[uid].obj.style.display = 'none';
-
-  if (sel_next)
-    this.select_next();
-
-  this.rows[uid] = null;
-  this.rowcount--;
-},
-
-
-/**
- *
- */
-insert_row: function(row, attop)
-{
-  var tbody = this.list.tBodies[0];
-
-  if (attop && tbody.rows.length)
-    tbody.insertBefore(row, tbody.firstChild);
-  else
-    tbody.appendChild(row);
-
-  this.init_row(row);
-  this.rowcount++;
-},
-
-
-
-/**
- * Set focus to the list
- */
-focus: function(e)
-{
-  this.focused = true;
-  for (var n=0; n<this.selection.length; n++)
-  {
-    id = this.selection[n];
-    if (this.rows[id] && this.rows[id].obj)
-    {
-      this.set_classname(this.rows[id].obj, 'selected', true);
-      this.set_classname(this.rows[id].obj, 'unfocused', false);
-    }
-  }
-
-  if (e || (e = window.event))
-    rcube_event.cancel(e);
-},
-
-
-/**
- * remove focus from the list
- */
-blur: function()
-{
-  var id;
-  this.focused = false;
-  for (var n=0; n<this.selection.length; n++)
-  {
-    id = this.selection[n];
-    if (this.rows[id] && this.rows[id].obj)
-    {
-      this.set_classname(this.rows[id].obj, 'selected', false);
-      this.set_classname(this.rows[id].obj, 'unfocused', true);
-    }
-  }
-},
-
-
-/**
- * onmousedown-handler of message list row
- */
-drag_row: function(e, id)
-{
-  // don't do anything (another action processed before)
-  var evtarget = rcube_event.get_target(e);
-  if (this.dont_select || (evtarget && (evtarget.tagName == 'INPUT' || evtarget.tagName == 'IMG')))
-    return false;
-    
-  // accept right-clicks
-  if (rcube_event.get_button(e) == 2)
-    return true;
-  
-  this.in_selection_before = this.in_selection(id) ? id : false;
-
-  // selects currently unselected row
-  if (!this.in_selection_before)
-  {
-    var mod_key = rcube_event.get_modifier(e);
-    this.select_row(id, mod_key, false);
-  }
-
-  if (this.draggable && this.selection.length)
-  {
-    this.drag_start = true;
-    this.drag_mouse_start = rcube_event.get_mouse_pos(e);
-    rcube_event.add_listener({element:document, event:'mousemove', object:this, method:'drag_mouse_move'});
-    rcube_event.add_listener({element:document, event:'mouseup', object:this, method:'drag_mouse_up'});
-
-    // add listener for iframes
-    var iframes = document.getElementsByTagName('IFRAME');
-    this.iframe_events = Object();
-    for (var n in iframes)
-    {
-      var iframedoc = null;
-      if (iframes[n].contentDocument)
-        iframedoc = iframes[n].contentDocument;
-      else if (iframes[n].contentWindow)
-       iframedoc = iframes[n].contentWindow.document;
-      else if (iframes[n].document)
-        iframedoc = iframes[n].document;
-
-      if (iframedoc)
-      {
-       var list = this;
-       var pos = rcube_get_object_pos(document.getElementById(iframes[n].id));
-       this.iframe_events[n] = function(e) { e._offset = pos; return list.drag_mouse_move(e); }
-       
-       if (iframedoc.addEventListener)
-         iframedoc.addEventListener('mousemove', this.iframe_events[n], false);
-       else if (iframes[n].attachEvent)
-         iframedoc.attachEvent('onmousemove', this.iframe_events[n]);
-       else
-         iframedoc['onmousemove'] = this.iframe_events[n];
-
-        rcube_event.add_listener({element:iframedoc, event:'mouseup', object:this, method:'drag_mouse_up'});
-      }
-    }                                                            
-  }
-
-  return false;
-},
-
-
-/**
- * onmouseup-handler of message list row
- */
-click_row: function(e, id)
-{
-  var now = new Date().getTime();
-  var mod_key = rcube_event.get_modifier(e);
-  var evtarget = rcube_event.get_target(e);
-  
-  if ((evtarget && (evtarget.tagName == 'INPUT' || evtarget.tagName == 'IMG')))
-    return false;
-  
-  // don't do anything (another action processed before)
-  if (this.dont_select)
-    {
-    this.dont_select = false;
-    return false;
-    }
-    
-  var dblclicked = now - this.rows[id].clicked < this.dblclick_time;
-
-  // unselects currently selected row
-  if (!this.drag_active && this.in_selection_before == id && !dblclicked)
-    this.select_row(id, mod_key, false);
-
-  this.drag_start = false;
-  this.in_selection_before = false;
-
-  // row was double clicked
-  if (this.rows && dblclicked && this.in_selection(id))
-    this.trigger_event('dblclick');
-  else
-    this.trigger_event('click');
-
-  if (!this.drag_active)
-    rcube_event.cancel(e);
-
-  this.rows[id].clicked = now;
-  return false;
-},
-
-
-/**
- * get next/previous/last rows that are not hidden
- */
-get_next_row: function()
-{
-  if (!this.rows)
-    return false;
-
-  var last_selected_row = this.rows[this.last_selected];
-  var new_row = last_selected_row ? last_selected_row.obj.nextSibling : null;
-  while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none'))
-    new_row = new_row.nextSibling;
-
-  return new_row;
-},
-
-get_prev_row: function()
-{
-  if (!this.rows)
-    return false;
-
-  var last_selected_row = this.rows[this.last_selected];
-  var new_row = last_selected_row ? last_selected_row.obj.previousSibling : null;
-  while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none'))
-    new_row = new_row.previousSibling;
-
-  return new_row;
-},
-
-get_last_row: function()
-{
-  if (this.rowcount)
-    {
-    var rows = this.list.tBodies[0].rows;
-
-    for(var i=rows.length-1; i>=0; i--)
-      if(rows[i].id && String(rows[i].id).match(/rcmrow([a-z0-9\-_=]+)/i) && this.rows[RegExp.$1] != null)
-       return RegExp.$1;
-    }
-
-  return null;
-},
-
-
-/**
- * selects or unselects the proper row depending on the modifier key pressed
- */
-select_row: function(id, mod_key, with_mouse)
-{
-  var select_before = this.selection.join(',');
-  if (!this.multiselect)
-    mod_key = 0;
-    
-  if (!this.shift_start)
-    this.shift_start = id
-
-  if (!mod_key)
-  {
-    this.shift_start = id;
-    this.highlight_row(id, false);
-    this.multi_selecting = false;
-  }
-  else
-  {
-    switch (mod_key)
-    {
-      case SHIFT_KEY:
-        this.shift_select(id, false);
-        break;
-
-      case CONTROL_KEY:
-        if (!with_mouse)
-          this.highlight_row(id, true);
-        break; 
-
-      case CONTROL_SHIFT_KEY:
-        this.shift_select(id, true);
-        break;
-
-      default:
-        this.highlight_row(id, false);
-        break;
-    }
-    this.multi_selecting = true;
-  }
-
-  // trigger event if selection changed
-  if (this.selection.join(',') != select_before)
-    this.trigger_event('select');
-
-  if (this.last_selected != 0 && this.rows[this.last_selected])
-    this.set_classname(this.rows[this.last_selected].obj, 'focused', false);
-
-  // unselect if toggleselect is active and the same row was clicked again
-  if (this.toggleselect && this.last_selected == id)
-  {
-    this.clear_selection();
-    id = null;
-  }
-  else
-    this.set_classname(this.rows[id].obj, 'focused', true);
-
-  if (!this.selection.length)
-    this.shift_start = null;
-
-  this.last_selected = id;
-},
-
-
-/**
- * Alias method for select_row
- */
-select: function(id)
-{
-  this.select_row(id, false);
-  this.scrollto(id);
-},
-
-
-/**
- * Select row next to the last selected one.
- * Either below or above.
- */
-select_next: function()
-{
-  var next_row = this.get_next_row();
-  var prev_row = this.get_prev_row();
-  var new_row = (next_row) ? next_row : prev_row;
-  if (new_row)
-    this.select_row(new_row.uid, false, false);  
-},
-
-
-/**
- * Perform selection when shift key is pressed
- */
-shift_select: function(id, control)
-{
-  if (!this.rows[this.shift_start] || !this.selection.length)
-    this.shift_start = id;
-
-  var from_rowIndex = this.rows[this.shift_start].obj.rowIndex;
-  var to_rowIndex = this.rows[id].obj.rowIndex;
-
-  var i = ((from_rowIndex < to_rowIndex)? from_rowIndex : to_rowIndex);
-  var j = ((from_rowIndex > to_rowIndex)? from_rowIndex : to_rowIndex);
-
-  // iterate through the entire message list
-  for (var n in this.rows)
-  {
-    if ((this.rows[n].obj.rowIndex >= i) && (this.rows[n].obj.rowIndex <= j))
-    {
-      if (!this.in_selection(n))
-        this.highlight_row(n, true);
-    }
-    else
-    {
-      if  (this.in_selection(n) && !control)
-        this.highlight_row(n, true);
-    }
-  }
-},
-
-
-/**
- * Check if given id is part of the current selection
- */
-in_selection: function(id)
-{
-  for(var n in this.selection)
-    if (this.selection[n]==id)
-      return true;
-
-  return false;    
-},
-
-
-/**
- * Select each row in list
- */
-select_all: function(filter)
-{
-  if (!this.rows || !this.rows.length)
-    return false;
-
-  // reset but remember selection first
-  var select_before = this.selection.join(',');
-  this.selection = new Array();
-  
-  for (var n in this.rows)
-  {
-    if (!filter || (this.rows[n] && this.rows[n][filter] == true))
-    {
-      this.last_selected = n;
-      this.highlight_row(n, true);
-    }
-    else if (this.rows[n])
-    {
-      this.set_classname(this.rows[n].obj, 'selected', false);
-      this.set_classname(this.rows[n].obj, 'unfocused', false);
-    }
-  }
-
-  // trigger event if selection changed
-  if (this.selection.join(',') != select_before)
-    this.trigger_event('select');
-
-  this.focus();
-
-  return true;
-},
-
-
-/**
- * Unselect selected row(s)
- */
-clear_selection: function(id)
-{
-  var num_select = this.selection.length;
-
-  // one row
-  if (id)
-    {
-    for (var n=0; n<this.selection.length; n++)
-      if (this.selection[n] == id)
-        {
-       this.selection.splice(n,1);
-       break;
-       }
-    }
-  // all rows
-  else
-    {
-    for (var n=0; n<this.selection.length; n++)
-      if (this.rows[this.selection[n]])
-        {
-        this.set_classname(this.rows[this.selection[n]].obj, 'selected', false);
-        this.set_classname(this.rows[this.selection[n]].obj, 'unfocused', false);
-        }
-    
-    this.selection = new Array();
-    }
-
-  if (num_select && !this.selection.length)
-    this.trigger_event('select');
-},
-
-
-/**
- * Getter for the selection array
- */
-get_selection: function()
-{
-  return this.selection;
-},
-
-
-/**
- * Return the ID if only one row is selected
- */
-get_single_selection: function()
-{
-  if (this.selection.length == 1)
-    return this.selection[0];
-  else
-    return null;
-},
-
-
-/**
- * Highlight/unhighlight a row
- */
-highlight_row: function(id, multiple)
-{
-  if (this.rows[id] && !multiple)
-  {
-    if (this.selection.length > 1 || !this.in_selection(id))
-    {
-      this.clear_selection();
-      this.selection[0] = id;
-      this.set_classname(this.rows[id].obj, 'selected', true);
-    }
-  }
-  else if (this.rows[id])
-  {
-    if (!this.in_selection(id))  // select row
-    {
-      this.selection[this.selection.length] = id;
-      this.set_classname(this.rows[id].obj, 'selected', true);
-    }
-    else  // unselect row
-    {
-      var p = find_in_array(id, this.selection);
-      var a_pre = this.selection.slice(0, p);
-      var a_post = this.selection.slice(p+1, this.selection.length);
-      this.selection = a_pre.concat(a_post);
-      this.set_classname(this.rows[id].obj, 'selected', false);
-      this.set_classname(this.rows[id].obj, 'unfocused', false);
-    }
-  }
-},
-
-
-/**
- * Handler for keyboard events
- */
-key_press: function(e)
-{
-  if (this.focused != true)
-    return true;
-
-  var keyCode = rcube_event.get_keycode(e);
-  var mod_key = rcube_event.get_modifier(e);
-  switch (keyCode)
-  {
-    case 40:
-    case 38: 
-    case 63233: // "down", in safari keypress
-    case 63232: // "up", in safari keypress
-      // Stop propagation so that the browser doesn't scroll
-      rcube_event.cancel(e);
-      return this.use_arrow_key(keyCode, mod_key);
-    default:
-      this.shiftkey = e.shiftKey;
-      this.key_pressed = keyCode;
-      this.trigger_event('keypress');
-      
-      if (this.key_pressed == this.BACKSPACE_KEY)
-        return rcube_event.cancel(e);
-  }
-  
-  return true;
-},
-
-/**
- * Handler for keydown events
- */
-key_down: function(e)
-{
-  switch (rcube_event.get_keycode(e))
-  {
-    case 40:
-    case 38: 
-    case 63233:
-    case 63232:
-      if (!rcube_event.get_modifier(e) && this.focused)
-        return rcube_event.cancel(e);
-        
-    default:
-  }
-  
-  return true;
-},
-
-
-/**
- * Special handling method for arrow keys
- */
-use_arrow_key: function(keyCode, mod_key)
-{
-  var new_row;
-  // Safari uses the nonstandard keycodes 63232/63233 for up/down, if we're
-  // using the keypress event (but not the keydown or keyup event).
-  if (keyCode == 40 || keyCode == 63233) // down arrow key pressed
-    new_row = this.get_next_row();
-  else if (keyCode == 38 || keyCode == 63232) // up arrow key pressed
-    new_row = this.get_prev_row();
-
-  if (new_row)
-  {
-    this.select_row(new_row.uid, mod_key, true);
-    this.scrollto(new_row.uid);
-  }
-
-  return false;
-},
-
-
-/**
- * Try to scroll the list to make the specified row visible
- */
-scrollto: function(id)
-{
-  var row = this.rows[id].obj;
-  if (row && this.frame)
-  {
-    var scroll_to = Number(row.offsetTop);
-
-    if (scroll_to < Number(this.frame.scrollTop))
-      this.frame.scrollTop = scroll_to;
-    else if (scroll_to + Number(row.offsetHeight) > Number(this.frame.scrollTop) + Number(this.frame.offsetHeight))
-      this.frame.scrollTop = (scroll_to + Number(row.offsetHeight)) - Number(this.frame.offsetHeight);
-  }
-},
-
-
-/**
- * Handler for mouse move events
- */
-drag_mouse_move: function(e)
-{
-  if (this.drag_start)
-  {
-    // check mouse movement, of less than 3 pixels, don't start dragging
-    var m = rcube_event.get_mouse_pos(e);
-
-    if (!this.drag_mouse_start || (Math.abs(m.x - this.drag_mouse_start.x) < 3 && Math.abs(m.y - this.drag_mouse_start.y) < 3))
-      return false;
-  
-    if (!this.draglayer)
-      this.draglayer = new rcube_layer('rcmdraglayer', {x:0, y:0, vis:0, zindex:2000});
-  
-    // get subjects of selectedd messages
-    var names = '';
-    var c, i, node, subject, obj;
-    for(var n=0; n<this.selection.length; n++)
-    {
-      if (n>12)  // only show 12 lines
-      {
-        names += '...';
-        break;
-      }
-
-      if (this.rows[this.selection[n]].obj)
-      {
-        obj = this.rows[this.selection[n]].obj;
-        subject = '';
-
-        for(c=0, i=0; i<obj.childNodes.length; i++)
-        {
-          if (obj.childNodes[i].nodeName == 'TD')
-          {
-            if (((node = obj.childNodes[i].firstChild) && (node.nodeType==3 || node.nodeName=='A')) &&
-              (this.subject_col < 0 || (this.subject_col >= 0 && this.subject_col == c)))
-            {
-              subject = node.nodeType==3 ? node.data : node.innerHTML;
-              names += (subject.length > 50 ? subject.substring(0, 50)+'...' : subject) + '<br />';
-              break;
-            }
-            c++;
-          }
-        }
-      }
-    }
-
-    this.draglayer.write(names);
-    this.draglayer.show(1);
-
-    this.drag_active = true;
-    this.trigger_event('dragstart');
-  }
-
-  if (this.drag_active && this.draglayer)
-  {
-    var pos = rcube_event.get_mouse_pos(e);
-    this.draglayer.move(pos.x+20, pos.y-5);
-    this.trigger_event('dragmove', e);
-  }
-
-  this.drag_start = false;
-
-  return false;
-},
-
-
-/**
- * Handler for mouse up events
- */
-drag_mouse_up: function(e)
-{
-  document.onmousemove = null;
-
-  if (this.draglayer && this.draglayer.visible)
-    this.draglayer.show(0);
-
-  this.drag_active = false;
-  this.trigger_event('dragend');
-
-  rcube_event.remove_listener({element:document, event:'mousemove', object:this, method:'drag_mouse_move'});
-  rcube_event.remove_listener({element:document, event:'mouseup', object:this, method:'drag_mouse_up'});
-
-  var iframes = document.getElementsByTagName('IFRAME');
-  for (var n in iframes) {
-    var iframedoc;
-    
-    if (iframes[n].contentDocument)
-      iframedoc = iframes[n].contentDocument;
-    else if (iframes[n].contentWindow)
-      iframedoc = iframes[n].contentWindow.document;
-    else if (iframes[n].document)
-      iframedoc = iframes[n].document;
-
-    if (iframedoc) {
-      if (this.iframe_events[n]) {
-       if (iframedoc.removeEventListener)
-         iframedoc.removeEventListener('mousemove', this.iframe_events[n], false);
-       else if (iframedoc.detachEvent)
-         iframedoc.detachEvent('onmousemove', this.iframe_events[n]);
-       else
-         iframedoc['onmousemove'] = null;
-       }
-      rcube_event.remove_listener({element:iframedoc, event:'mouseup', object:this, method:'drag_mouse_up'});
-      }
-    }
-
-  this.focus();
-  
-  return rcube_event.cancel(e);
-},
-
-
-
-/**
- * set/unset a specific class name
- */
-set_classname: function(obj, classname, set)
-{
-  var reg = new RegExp('\s*'+classname, 'i');
-  if (!set && obj.className.match(reg))
-    obj.className = obj.className.replace(reg, '');
-  else if (set && !obj.className.match(reg))
-    obj.className += ' '+classname;
-},
-
-
-/**
- * Setter for object event handlers
- *
- * @param {String}   Event name
- * @param {Function} Handler function
- * @return Listener ID (used to remove this handler later on)
- */
-addEventListener: function(evt, handler)
-{
-  if (this.events[evt]) {
-    var handle = this.events[evt].length;
-    this.events[evt][handle] = handler;
-    return handle;
-  }
-  else
-    return false;
-},
-
-
-/**
- * Removes a specific event listener
- *
- * @param {String} Event name
- * @param {Int}    Listener ID to remove
- */
-removeEventListener: function(evt, handle)
-{
-  if (this.events[evt] && this.events[evt][handle])
-    this.events[evt][handle] = null;
-},
-
-
-/**
- * This will execute all registered event handlers
- * @private
- */
-trigger_event: function(evt, p)
-{
-  if (this.events[evt] && this.events[evt].length) {
-    for (var i=0; i<this.events[evt].length; i++)
-      if (typeof(this.events[evt][i]) == 'function')
-        this.events[evt][i](this, p);
-  }
+function rcube_list_widget(_1,p){
+this.ENTER_KEY=13;
+this.DELETE_KEY=46;
+this.BACKSPACE_KEY=8;
+this.list=_1?_1:null;
+this.frame=null;
+this.rows=[];
+this.selection=[];
+this.rowcount=0;
+this.subject_col=-1;
+this.shiftkey=false;
+this.multiselect=false;
+this.multi_selecting=false;
+this.draggable=false;
+this.keyboard=false;
+this.toggleselect=false;
+this.dont_select=false;
+this.drag_active=false;
+this.last_selected=0;
+this.shift_start=0;
+this.in_selection_before=false;
+this.focused=false;
+this.drag_mouse_start=null;
+this.dblclick_time=600;
+this.row_init=function(){
+};
+this.events={click:[],dblclick:[],select:[],keypress:[],dragstart:[],dragmove:[],dragend:[]};
+if(p&&typeof (p)=="object"){
+for(var n in p){
+this[n]=p[n];
 }
-
-
+}
+};
+rcube_list_widget.prototype={init:function(){
+if(this.list&&this.list.tBodies[0]){
+this.rows=new Array();
+this.rowcount=0;
+var _4;
+for(var r=0;r<this.list.tBodies[0].childNodes.length;r++){
+_4=this.list.tBodies[0].childNodes[r];
+while(_4&&(_4.nodeType!=1||_4.style.display=="none")){
+_4=_4.nextSibling;
+r++;
+}
+this.init_row(_4);
+this.rowcount++;
+}
+this.frame=this.list.parentNode;
+if(this.keyboard){
+rcube_event.add_listener({element:document,event:"keyup",object:this,method:"key_press"});
+rcube_event.add_listener({element:document,event:"keydown",object:this,method:"key_down"});
+}
+}
+},init_row:function(_6){
+if(_6&&String(_6.id).match(/rcmrow([a-z0-9\-_=\+\/]+)/i)){
+var p=this;
+var _8=RegExp.$1;
+_6.uid=_8;
+this.rows[_8]={uid:_8,id:_6.id,obj:_6,classname:_6.className};
+_6.onmousedown=function(e){
+return p.drag_row(e,this.uid);
+};
+_6.onmouseup=function(e){
+return p.click_row(e,this.uid);
+};
+if(document.all){
+_6.onselectstart=function(){
+return false;
 };
+}
+this.row_init(this.rows[_8]);
+}
+},clear:function(_b){
+var _c=document.createElement("TBODY");
+this.list.insertBefore(_c,this.list.tBodies[0]);
+this.list.removeChild(this.list.tBodies[1]);
+this.rows=new Array();
+this.rowcount=0;
+if(_b){
+this.clear_selection();
+}
+},remove_row:function(_d,_e){
+if(this.rows[_d].obj){
+this.rows[_d].obj.style.display="none";
+}
+if(_e){
+this.select_next();
+}
+this.rows[_d]=null;
+this.rowcount--;
+},insert_row:function(_f,_10){
+var _11=this.list.tBodies[0];
+if(_10&&_11.rows.length){
+_11.insertBefore(_f,_11.firstChild);
+}else{
+_11.appendChild(_f);
+}
+this.init_row(_f);
+this.rowcount++;
+},focus:function(e){
+this.focused=true;
+for(var n=0;n<this.selection.length;n++){
+id=this.selection[n];
+if(this.rows[id]&&this.rows[id].obj){
+this.set_classname(this.rows[id].obj,"selected",true);
+this.set_classname(this.rows[id].obj,"unfocused",false);
+}
+}
+if(e||(e=window.event)){
+rcube_event.cancel(e);
+}
+},blur:function(){
+var id;
+this.focused=false;
+for(var n=0;n<this.selection.length;n++){
+id=this.selection[n];
+if(this.rows[id]&&this.rows[id].obj){
+this.set_classname(this.rows[id].obj,"selected",false);
+this.set_classname(this.rows[id].obj,"unfocused",true);
+}
+}
+},drag_row:function(e,id){
+var _18=rcube_event.get_target(e);
+if(this.dont_select||(_18&&(_18.tagName=="INPUT"||_18.tagName=="IMG"))){
+return true;
+}
+if(rcube_event.get_button(e)==2){
+return true;
+}
+this.in_selection_before=this.in_selection(id)?id:false;
+if(!this.in_selection_before){
+var _19=rcube_event.get_modifier(e);
+this.select_row(id,_19,false);
+}
+if(this.draggable&&this.selection.length){
+this.drag_start=true;
+this.drag_mouse_start=rcube_event.get_mouse_pos(e);
+rcube_event.add_listener({element:document,event:"mousemove",object:this,method:"drag_mouse_move"});
+rcube_event.add_listener({element:document,event:"mouseup",object:this,method:"drag_mouse_up"});
+var _1a=document.getElementsByTagName("IFRAME");
+this.iframe_events=Object();
+for(var n in _1a){
+var _1c=null;
+if(_1a[n].contentDocument){
+_1c=_1a[n].contentDocument;
+}else{
+if(_1a[n].contentWindow){
+_1c=_1a[n].contentWindow.document;
+}else{
+if(_1a[n].document){
+_1c=_1a[n].document;
+}
+}
+}
+if(_1c){
+var _1d=this;
+var pos=rcube_get_object_pos(document.getElementById(_1a[n].id));
+this.iframe_events[n]=function(e){
+e._offset=pos;
+return _1d.drag_mouse_move(e);
+};
+if(_1c.addEventListener){
+_1c.addEventListener("mousemove",this.iframe_events[n],false);
+}else{
+if(_1a[n].attachEvent){
+_1c.attachEvent("onmousemove",this.iframe_events[n]);
+}else{
+_1c["onmousemove"]=this.iframe_events[n];
+}
+}
+rcube_event.add_listener({element:_1c,event:"mouseup",object:this,method:"drag_mouse_up"});
+}
+}
+}
+return false;
+},click_row:function(e,id){
+var now=new Date().getTime();
+var _23=rcube_event.get_modifier(e);
+var _24=rcube_event.get_target(e);
+if((_24&&(_24.tagName=="INPUT"||_24.tagName=="IMG"))){
+return true;
+}
+if(this.dont_select){
+this.dont_select=false;
+return false;
+}
+var _25=now-this.rows[id].clicked<this.dblclick_time;
+if(!this.drag_active&&this.in_selection_before==id&&!_25){
+this.select_row(id,_23,false);
+}
+this.drag_start=false;
+this.in_selection_before=false;
+if(this.rows&&_25&&this.in_selection(id)){
+this.trigger_event("dblclick");
+}else{
+this.trigger_event("click");
+}
+if(!this.drag_active){
+rcube_event.cancel(e);
+}
+this.rows[id].clicked=now;
+return false;
+},get_next_row:function(){
+if(!this.rows){
+return false;
+}
+var _26=this.rows[this.last_selected];
+var _27=_26?_26.obj.nextSibling:null;
+while(_27&&(_27.nodeType!=1||_27.style.display=="none")){
+_27=_27.nextSibling;
+}
+return _27;
+},get_prev_row:function(){
+if(!this.rows){
+return false;
+}
+var _28=this.rows[this.last_selected];
+var _29=_28?_28.obj.previousSibling:null;
+while(_29&&(_29.nodeType!=1||_29.style.display=="none")){
+_29=_29.previousSibling;
+}
+return _29;
+},get_last_row:function(){
+if(this.rowcount){
+var _2a=this.list.tBodies[0].rows;
+for(var i=_2a.length-1;i>=0;i--){
+if(_2a[i].id&&String(_2a[i].id).match(/rcmrow([a-z0-9\-_=\+\/]+)/i)&&this.rows[RegExp.$1]!=null){
+return RegExp.$1;
+}
+}
+}
+return null;
+},select_row:function(id,_2d,_2e){
+var _2f=this.selection.join(",");
+if(!this.multiselect){
+_2d=0;
+}
+if(!this.shift_start){
+this.shift_start=id;
+}
+if(!_2d){
+this.shift_start=id;
+this.highlight_row(id,false);
+this.multi_selecting=false;
+}else{
+switch(_2d){
+case SHIFT_KEY:
+this.shift_select(id,false);
+break;
+case CONTROL_KEY:
+if(!_2e){
+this.highlight_row(id,true);
+}
+break;
+case CONTROL_SHIFT_KEY:
+this.shift_select(id,true);
+break;
+default:
+this.highlight_row(id,false);
+break;
+}
+this.multi_selecting=true;
+}
+if(this.selection.join(",")!=_2f){
+this.trigger_event("select");
+}
+if(this.last_selected!=0&&this.rows[this.last_selected]){
+this.set_classname(this.rows[this.last_selected].obj,"focused",false);
+}
+if(this.toggleselect&&this.last_selected==id){
+this.clear_selection();
+id=null;
+}else{
+this.set_classname(this.rows[id].obj,"focused",true);
+}
+if(!this.selection.length){
+this.shift_start=null;
+}
+this.last_selected=id;
+},select:function(id){
+this.select_row(id,false);
+this.scrollto(id);
+},select_next:function(){
+var _31=this.get_next_row();
+var _32=this.get_prev_row();
+var _33=(_31)?_31:_32;
+if(_33){
+this.select_row(_33.uid,false,false);
+}
+},shift_select:function(id,_35){
+if(!this.rows[this.shift_start]||!this.selection.length){
+this.shift_start=id;
+}
+var _36=this.rows[this.shift_start].obj.rowIndex;
+var _37=this.rows[id].obj.rowIndex;
+var i=((_36<_37)?_36:_37);
+var j=((_36>_37)?_36:_37);
+for(var n in this.rows){
+if((this.rows[n].obj.rowIndex>=i)&&(this.rows[n].obj.rowIndex<=j)){
+if(!this.in_selection(n)){
+this.highlight_row(n,true);
+}
+}else{
+if(this.in_selection(n)&&!_35){
+this.highlight_row(n,true);
+}
+}
+}
+},in_selection:function(id){
+for(var n in this.selection){
+if(this.selection[n]==id){
+return true;
+}
+}
+return false;
+},select_all:function(_3d){
+if(!this.rows||!this.rows.length){
+return false;
+}
+var _3e=this.selection.join(",");
+this.selection=new Array();
+for(var n in this.rows){
+if(!_3d||(this.rows[n]&&this.rows[n][_3d]==true)){
+this.last_selected=n;
+this.highlight_row(n,true);
+}else{
+if(this.rows[n]){
+this.set_classname(this.rows[n].obj,"selected",false);
+this.set_classname(this.rows[n].obj,"unfocused",false);
+}
+}
+}
+if(this.selection.join(",")!=_3e){
+this.trigger_event("select");
+}
+this.focus();
+return true;
+},clear_selection:function(id){
+var _41=this.selection.length;
+if(id){
+for(var n=0;n<this.selection.length;n++){
+if(this.selection[n]==id){
+this.selection.splice(n,1);
+break;
+}
+}
+}else{
+for(var n=0;n<this.selection.length;n++){
+if(this.rows[this.selection[n]]){
+this.set_classname(this.rows[this.selection[n]].obj,"selected",false);
+this.set_classname(this.rows[this.selection[n]].obj,"unfocused",false);
+}
+}
+this.selection=new Array();
+}
+if(_41&&!this.selection.length){
+this.trigger_event("select");
+}
+},get_selection:function(){
+return this.selection;
+},get_single_selection:function(){
+if(this.selection.length==1){
+return this.selection[0];
+}else{
+return null;
+}
+},highlight_row:function(id,_44){
+if(this.rows[id]&&!_44){
+if(this.selection.length>1||!this.in_selection(id)){
+this.clear_selection();
+this.selection[0]=id;
+this.set_classname(this.rows[id].obj,"selected",true);
+}
+}else{
+if(this.rows[id]){
+if(!this.in_selection(id)){
+this.selection[this.selection.length]=id;
+this.set_classname(this.rows[id].obj,"selected",true);
+}else{
+var p=find_in_array(id,this.selection);
+var _46=this.selection.slice(0,p);
+var _47=this.selection.slice(p+1,this.selection.length);
+this.selection=_46.concat(_47);
+this.set_classname(this.rows[id].obj,"selected",false);
+this.set_classname(this.rows[id].obj,"unfocused",false);
+}
+}
+}
+},key_press:function(e){
+if(this.focused!=true){
+return true;
+}
+var _49=rcube_event.get_keycode(e);
+var _4a=rcube_event.get_modifier(e);
+switch(_49){
+case 40:
+case 38:
+case 63233:
+case 63232:
+rcube_event.cancel(e);
+return this.use_arrow_key(_49,_4a);
+default:
+this.shiftkey=e.shiftKey;
+this.key_pressed=_49;
+this.trigger_event("keypress");
+if(this.key_pressed==this.BACKSPACE_KEY){
+return rcube_event.cancel(e);
+}
+}
+return true;
+},key_down:function(e){
+switch(rcube_event.get_keycode(e)){
+case 40:
+case 38:
+case 63233:
+case 63232:
+if(!rcube_event.get_modifier(e)&&this.focused){
+return rcube_event.cancel(e);
+}
+default:
+}
+return true;
+},use_arrow_key:function(_4c,_4d){
+var _4e;
+if(_4c==40||_4c==63233){
+_4e=this.get_next_row();
+}else{
+if(_4c==38||_4c==63232){
+_4e=this.get_prev_row();
+}
+}
+if(_4e){
+this.select_row(_4e.uid,_4d,true);
+this.scrollto(_4e.uid);
+}
+return false;
+},scrollto:function(id){
+var row=this.rows[id].obj;
+if(row&&this.frame){
+var _51=Number(row.offsetTop);
+if(_51<Number(this.frame.scrollTop)){
+this.frame.scrollTop=_51;
+}else{
+if(_51+Number(row.offsetHeight)>Number(this.frame.scrollTop)+Number(this.frame.offsetHeight)){
+this.frame.scrollTop=(_51+Number(row.offsetHeight))-Number(this.frame.offsetHeight);
+}
+}
+}
+},drag_mouse_move:function(e){
+if(this.drag_start){
+var m=rcube_event.get_mouse_pos(e);
+if(!this.drag_mouse_start||(Math.abs(m.x-this.drag_mouse_start.x)<3&&Math.abs(m.y-this.drag_mouse_start.y)<3)){
+return false;
+}
+if(!this.draglayer){
+this.draglayer=new rcube_layer("rcmdraglayer",{x:0,y:0,vis:0,zindex:2000});
+}
+var _54="";
+var c,i,_57,_58,obj;
+for(var n=0;n<this.selection.length;n++){
+if(n>12){
+_54+="...";
+break;
+}
+if(this.rows[this.selection[n]].obj){
+obj=this.rows[this.selection[n]].obj;
+_58="";
+for(c=0,i=0;i<obj.childNodes.length;i++){
+if(obj.childNodes[i].nodeName=="TD"){
+if(((_57=obj.childNodes[i].firstChild)&&(_57.nodeType==3||_57.nodeName=="A"))&&(this.subject_col<0||(this.subject_col>=0&&this.subject_col==c))){
+_58=_57.nodeType==3?_57.data:_57.innerHTML;
+_58=_58.replace(/^\s+/i,"");
+_54+=(_58.length>50?_58.substring(0,50)+"...":_58)+"<br />";
+break;
+}
+c++;
+}
+}
+}
+}
+this.draglayer.write(_54);
+this.draglayer.show(1);
+this.drag_active=true;
+this.trigger_event("dragstart");
+}
+if(this.drag_active&&this.draglayer){
+var pos=rcube_event.get_mouse_pos(e);
+this.draglayer.move(pos.x+20,bw.ie?pos.y-5+document.documentElement.scrollTop:pos.y-5);
+this.trigger_event("dragmove",e);
+}
+this.drag_start=false;
+return false;
+},drag_mouse_up:function(e){
+document.onmousemove=null;
+if(this.draglayer&&this.draglayer.visible){
+this.draglayer.show(0);
+}
+this.drag_active=false;
+this.trigger_event("dragend");
+rcube_event.remove_listener({element:document,event:"mousemove",object:this,method:"drag_mouse_move"});
+rcube_event.remove_listener({element:document,event:"mouseup",object:this,method:"drag_mouse_up"});
+var _5d=document.getElementsByTagName("IFRAME");
+for(var n in _5d){
+var _5f;
+if(_5d[n].contentDocument){
+_5f=_5d[n].contentDocument;
+}else{
+if(_5d[n].contentWindow){
+_5f=_5d[n].contentWindow.document;
+}else{
+if(_5d[n].document){
+_5f=_5d[n].document;
+}
+}
+}
+if(_5f){
+if(this.iframe_events[n]){
+if(_5f.removeEventListener){
+_5f.removeEventListener("mousemove",this.iframe_events[n],false);
+}else{
+if(_5f.detachEvent){
+_5f.detachEvent("onmousemove",this.iframe_events[n]);
+}else{
+_5f["onmousemove"]=null;
+}
+}
+}
+rcube_event.remove_listener({element:_5f,event:"mouseup",object:this,method:"drag_mouse_up"});
+}
+}
+return rcube_event.cancel(e);
+},set_classname:function(obj,_61,set){
+var reg=new RegExp("s*"+_61,"i");
+if(!set&&obj.className.match(reg)){
+obj.className=obj.className.replace(reg,"");
+}else{
+if(set&&!obj.className.match(reg)){
+obj.className+=" "+_61;
+}
+}
+},addEventListener:function(evt,_65){
+if(this.events[evt]){
+var _66=this.events[evt].length;
+this.events[evt][_66]=_65;
+return _66;
+}else{
+return false;
+}
+},removeEventListener:function(evt,_68){
+if(this.events[evt]&&this.events[evt][_68]){
+this.events[evt][_68]=null;
+}
+},trigger_event:function(evt,p){
+if(this.events[evt]&&this.events[evt].length){
+for(var i=0;i<this.events[evt].length;i++){
+if(typeof (this.events[evt][i])=="function"){
+this.events[evt][i](this,p);
+}
+}
+}
+}};