-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 false;
-}
-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;
-}
-}
+/*
+ +-----------------------------------------------------------------------+
+ | 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);
+ }
}
-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 false;
-}
-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.clear_selection();
-for(var n in this.rows){
-if(!_3d||this.rows[n][_3d]==true){
-this.last_selected=n;
-this.highlight_row(n,true);
-}
-}
-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;
-_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,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"});
-}
-}
-this.focus();
-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);
-}
-}
-}
-}};
projects / roundcube.git / blobdiff