-/*
- +-----------------------------------------------------------------------+
- | RoundCube List Widget |
- | |
- | This file is part of the RoundCube Webmail client |
- | Copyright (C) 2006-2008, 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 344 2006-09-18 03:49:28Z thomasb $
-*/
-
-
-/**
- * RoundCube List Widget class
- * @contructor
- */
-function rcube_list_widget(list, p)
- {
- // static contants
- this.ENTER_KEY = 13;
- this.DELETE_KEY = 46;
-
- this.list = list ? list : null;
- this.frame = null;
- this.rows = [];
- this.selection = [];
-
- this.subject_col = -1;
- this.shiftkey = false;
- this.multiselect = 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:[], 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();
-
- 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.frame = this.list.parentNode;
-
- // set body events
- if (this.keyboard)
- rcube_event.add_listener({element:document, event:'keydown', object:this, method:'key_press'});
- }
-},
-
-
-/**
- *
- */
-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();
-
- 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;
-},
-
-
-/**
- *
- */
-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);
-},
-
-
-
-/**
- * Set focur 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].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;
-
- 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'});
- }
-
- 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 and previous 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;
-},
-
-
-// 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);
- }
- 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;
- }
- }
-
- // 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)
-{
- 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.clear_selection();
-
- for (var n in this.rows)
- {
- if (!filter || this.rows[n][filter]==true)
- {
- this.last_selected = n;
- this.highlight_row(n, true);
- }
- }
-
- // trigger event if selection changed
- if (this.selection.join(',') != select_before)
- this.trigger_event('select');
-
- return true;
-},
-
-
-/**
- * Unselect all selected rows
- */
-clear_selection: function()
-{
- var num_select = this.selection.length;
- 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.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.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 = document.layers ? e.which : document.all ? event.keyCode : document.getElementById ? e.keyCode : 0;
- var mod_key = rcube_event.get_modifier(e);
- switch (keyCode)
- {
- case 40:
- case 38:
- return this.use_arrow_key(keyCode, mod_key);
- break;
-
- default:
- this.shiftkey = e.shiftKey;
- this.key_pressed = keyCode;
- this.trigger_event('keypress');
- }
-
- return true;
-},
-
-
-/**
- * Special handling method for arrow keys
- */
-use_arrow_key: function(keyCode, mod_key)
-{
- var new_row;
- if (keyCode == 40) // down arrow key pressed
- new_row = this.get_next_row();
- else if (keyCode == 38) // 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, width:300, 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.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'});
-
- 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)
-{
- 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);
- }
+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(){
+};
+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:bw.opera?"keypress":"keydown",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.$1;
+_6.uid=_8;
+this.rows[_8]={uid:_8,id:_6.id,obj:_6,classname:_6.className};
+_6.onmousedown=function(e){
+return p.drag_row(e,this.uid);
+};
+_6.onmouseup=function(e){
+return p.click_row(e,this.uid);
};
+if(document.all){
+_6.onselectstart=function(){
+return false;
+};
+}
+this.row_init(this.rows[_8]);
+}
+},clear:function(_b){
+var _c=document.createElement("tbody");
+this.list.insertBefore(_c,this.list.tBodies[0]);
+this.list.removeChild(this.list.tBodies[1]);
+this.rows=new Array();
+this.rowcount=0;
+if(_b){
+this.clear_selection();
+}
+},remove_row:function(_d,_e){
+if(this.rows[_d].obj){
+this.rows[_d].obj.style.display="none";
+}
+if(_e){
+this.select_next();
+}
+this.rows[_d]=null;
+this.rowcount--;
+},insert_row:function(_f,_10){
+if(this.background){
+var _11=this.background;
+}else{
+var _11=this.list.tBodies[0];
+}
+if(_10&&_11.rows.length){
+_11.insertBefore(_f,_11.firstChild);
+}else{
+_11.appendChild(_f);
+}
+this.init_row(_f);
+this.rowcount++;
+},focus:function(e){
+this.focused=true;
+for(var n=0;n<this.selection.length;n++){
+id=this.selection[n];
+if(this.rows[id]&&this.rows[id].obj){
+$(this.rows[id].obj).addClass("selected").removeClass("unfocused");
+}
+}
+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){
+$(this.rows[id].obj).removeClass("selected").addClass("unfocused");
+}
+}
+},drag_row:function(e,id){
+var _18=rcube_event.get_target(e);
+var _19=_18.tagName.toLowerCase();
+if(this.dont_select||(_18&&(_19=="input"||_19=="img"))){
+return true;
+}
+if(rcube_event.get_button(e)==2){
+return true;
+}
+this.in_selection_before=this.in_selection(id)?id:false;
+if(!this.in_selection_before){
+var _1a=rcube_event.get_modifier(e);
+this.select_row(id,_1a,false);
+}
+if(this.draggable&&this.selection.length){
+this.drag_start=true;
+this.drag_mouse_start=rcube_event.get_mouse_pos(e);
+rcube_event.add_listener({element:document,event:"mousemove",object:this,method:"drag_mouse_move"});
+rcube_event.add_listener({element:document,event:"mouseup",object:this,method:"drag_mouse_up"});
+var _1b=document.getElementsByTagName("iframe");
+this.iframe_events=Object();
+for(var n in _1b){
+var _1d=null;
+if(_1b[n].contentDocument){
+_1d=_1b[n].contentDocument;
+}else{
+if(_1b[n].contentWindow){
+_1d=_1b[n].contentWindow.document;
+}else{
+if(_1b[n].document){
+_1d=_1b[n].document;
+}
+}
+}
+if(_1d){
+var _1e=this;
+var pos=$("#"+_1b[n].id).offset();
+this.iframe_events[n]=function(e){
+e._offset=pos;
+return _1e.drag_mouse_move(e);
+};
+if(_1d.addEventListener){
+_1d.addEventListener("mousemove",this.iframe_events[n],false);
+}else{
+if(_1b[n].attachEvent){
+_1d.attachEvent("onmousemove",this.iframe_events[n]);
+}else{
+_1d["onmousemove"]=this.iframe_events[n];
+}
+}
+rcube_event.add_listener({element:_1d,event:"mouseup",object:this,method:"drag_mouse_up"});
+}
+}
+}
+return false;
+},click_row:function(e,id){
+var now=new Date().getTime();
+var _24=rcube_event.get_modifier(e);
+var _25=rcube_event.get_target(e);
+var _26=_25.tagName.toLowerCase();
+if((_25&&(_26=="input"||_26=="img"))){
+return true;
+}
+if(this.dont_select){
+this.dont_select=false;
+return false;
+}
+var _27=now-this.rows[id].clicked<this.dblclick_time;
+if(!this.drag_active&&this.in_selection_before==id&&!_27){
+this.select_row(id,_24,false);
+}
+this.drag_start=false;
+this.in_selection_before=false;
+if(this.rows&&_27&&this.in_selection(id)){
+this.triggerEvent("dblclick");
+}else{
+this.triggerEvent("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 _28=this.rows[this.last_selected];
+var _29=_28?_28.obj.nextSibling:null;
+while(_29&&(_29.nodeType!=1||_29.style.display=="none")){
+_29=_29.nextSibling;
+}
+return _29;
+},get_prev_row:function(){
+if(!this.rows){
+return false;
+}
+var _2a=this.rows[this.last_selected];
+var _2b=_2a?_2a.obj.previousSibling:null;
+while(_2b&&(_2b.nodeType!=1||_2b.style.display=="none")){
+_2b=_2b.previousSibling;
+}
+return _2b;
+},get_first_row:function(){
+if(this.rowcount){
+var _2c=this.list.tBodies[0].rows;
+for(var i=0;i<_2c.length-1;i++){
+if(_2c[i].id&&String(_2c[i].id).match(/rcmrow([a-z0-9\-_=\+\/]+)/i)&&this.rows[RegExp.$1]!=null){
+return RegExp.$1;
+}
+}
+}
+return null;
+},get_last_row:function(){
+if(this.rowcount){
+var _2e=this.list.tBodies[0].rows;
+for(var i=_2e.length-1;i>=0;i--){
+if(_2e[i].id&&String(_2e[i].id).match(/rcmrow([a-z0-9\-_=\+\/]+)/i)&&this.rows[RegExp.$1]!=null){
+return RegExp.$1;
+}
+}
+}
+return null;
+},select_row:function(id,_31,_32){
+var _33=this.selection.join(",");
+if(!this.multiselect){
+_31=0;
+}
+if(!this.shift_start){
+this.shift_start=id;
+}
+if(!_31){
+this.shift_start=id;
+this.highlight_row(id,false);
+this.multi_selecting=false;
+}else{
+switch(_31){
+case SHIFT_KEY:
+this.shift_select(id,false);
+break;
+case CONTROL_KEY:
+if(!_32){
+this.highlight_row(id,true);
+}
+break;
+case CONTROL_SHIFT_KEY:
+this.shift_select(id,true);
+break;
+default:
+this.highlight_row(id,false);
+break;
+}
+this.multi_selecting=true;
+}
+if(this.selection.join(",")!=_33){
+this.triggerEvent("select");
+}
+if(this.last_selected!=0&&this.rows[this.last_selected]){
+$(this.rows[this.last_selected].obj).removeClass("focused");
+}
+if(this.toggleselect&&this.last_selected==id){
+this.clear_selection();
+id=null;
+}else{
+$(this.rows[id].obj).addClass("focused");
+}
+if(!this.selection.length){
+this.shift_start=null;
+}
+this.last_selected=id;
+},select:function(id){
+this.select_row(id,false);
+this.scrollto(id);
+},select_next:function(){
+var _35=this.get_next_row();
+var _36=this.get_prev_row();
+var _37=(_35)?_35:_36;
+if(_37){
+this.select_row(_37.uid,false,false);
+}
+},select_first:function(){
+var _38=this.get_first_row();
+if(_38){
+this.select_row(_38,false,false);
+}
+},shift_select:function(id,_3a){
+if(!this.rows[this.shift_start]||!this.selection.length){
+this.shift_start=id;
+}
+var _3b=this.rows[this.shift_start].obj.rowIndex;
+var _3c=this.rows[id].obj.rowIndex;
+var i=((_3b<_3c)?_3b:_3c);
+var j=((_3b>_3c)?_3b:_3c);
+for(var n in this.rows){
+if((this.rows[n].obj.rowIndex>=i)&&(this.rows[n].obj.rowIndex<=j)){
+if(!this.in_selection(n)){
+this.highlight_row(n,true);
+}
+}else{
+if(this.in_selection(n)&&!_3a){
+this.highlight_row(n,true);
+}
+}
+}
+},in_selection:function(id){
+for(var n in this.selection){
+if(this.selection[n]==id){
+return true;
+}
+}
+return false;
+},select_all:function(_42){
+if(!this.rows||!this.rows.length){
+return false;
+}
+var _43=this.selection.join(",");
+this.selection=new Array();
+for(var n in this.rows){
+if(!_42||(this.rows[n]&&this.rows[n][_42]==true)){
+this.last_selected=n;
+this.highlight_row(n,true);
+}else{
+if(this.rows[n]){
+$(this.rows[n].obj).removeClass("selected").removeClass("unfocused");
+}
+}
+}
+if(this.selection.join(",")!=_43){
+this.triggerEvent("select");
+}
+this.focus();
+return true;
+},invert_selection:function(){
+if(!this.rows||!this.rows.length){
+return false;
+}
+var _45=this.selection.join(",");
+for(var n in this.rows){
+this.highlight_row(n,true);
+}
+if(this.selection.join(",")!=_45){
+this.triggerEvent("select");
+}
+this.focus();
+return true;
+},clear_selection:function(id){
+var _48=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]]){
+$(this.rows[this.selection[n]].obj).removeClass("selected").removeClass("unfocused");
+}
+}
+this.selection=new Array();
+}
+if(_48&&!this.selection.length){
+this.triggerEvent("select");
+}
+},get_selection:function(){
+return this.selection;
+},get_single_selection:function(){
+if(this.selection.length==1){
+return this.selection[0];
+}else{
+return null;
+}
+},highlight_row:function(id,_4b){
+if(this.rows[id]&&!_4b){
+if(this.selection.length>1||!this.in_selection(id)){
+this.clear_selection();
+this.selection[0]=id;
+$(this.rows[id].obj).addClass("selected");
+}
+}else{
+if(this.rows[id]){
+if(!this.in_selection(id)){
+this.selection[this.selection.length]=id;
+$(this.rows[id].obj).addClass("selected");
+}else{
+var p=find_in_array(id,this.selection);
+var _4d=this.selection.slice(0,p);
+var _4e=this.selection.slice(p+1,this.selection.length);
+this.selection=_4d.concat(_4e);
+$(this.rows[id].obj).removeClass("selected").removeClass("unfocused");
+}
+}
+}
+},key_press:function(e){
+if(this.focused!=true){
+return true;
+}
+var _50=rcube_event.get_keycode(e);
+var _51=rcube_event.get_modifier(e);
+switch(_50){
+case 40:
+case 38:
+case 63233:
+case 63232:
+rcube_event.cancel(e);
+return this.use_arrow_key(_50,_51);
+default:
+this.shiftkey=e.shiftKey;
+this.key_pressed=_50;
+this.triggerEvent("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 27:
+if(this.drag_active){
+return this.drag_mouse_up(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(_53,_54){
+var _55;
+if(_53==40||_53==63233){
+_55=this.get_next_row();
+}else{
+if(_53==38||_53==63232){
+_55=this.get_prev_row();
+}
+}
+if(_55){
+this.select_row(_55.uid,_54,true);
+this.scrollto(_55.uid);
+}
+return false;
+},scrollto:function(id){
+var row=this.rows[id].obj;
+if(row&&this.frame){
+var _58=Number(row.offsetTop);
+if(_58<Number(this.frame.scrollTop)){
+this.frame.scrollTop=_58;
+}else{
+if(_58+Number(row.offsetHeight)>Number(this.frame.scrollTop)+Number(this.frame.offsetHeight)){
+this.frame.scrollTop=(_58+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=$("<div>").attr("id","rcmdraglayer").css({position:"absolute",display:"none","z-index":2000}).appendTo(document.body);
+}
+var _5b="";
+var c,i,_5e,_5f,obj;
+for(var n=0;n<this.selection.length;n++){
+if(n>12){
+_5b+="...";
+break;
+}
+if(this.rows[this.selection[n]].obj){
+obj=this.rows[this.selection[n]].obj;
+_5f="";
+for(c=0,i=0;i<obj.childNodes.length;i++){
+if(obj.childNodes[i].nodeName=="TD"){
+if(((_5e=obj.childNodes[i].firstChild)&&(_5e.nodeType==3||_5e.nodeName=="A"))&&(this.subject_col<0||(this.subject_col>=0&&this.subject_col==c))){
+if(n==0){
+if(_5e.nodeType==3){
+this.drag_start_pos=$(obj.childNodes[i]).offset();
+}else{
+this.drag_start_pos=$(_5e).offset();
+}
+}
+_5f=_5e.nodeType==3?_5e.data:_5e.innerHTML;
+_5f=_5f.replace(/^\s+/i,"");
+_5b+=(_5f.length>50?_5f.substring(0,50)+"...":_5f)+"<br />";
+break;
+}
+c++;
+}
+}
+}
+}
+this.draglayer.html(_5b);
+this.draglayer.show();
+this.drag_active=true;
+this.triggerEvent("dragstart");
+}
+if(this.drag_active&&this.draglayer){
+var pos=rcube_event.get_mouse_pos(e);
+this.draglayer.css({left:(pos.x+20)+"px",top:(pos.y-5+(bw.ie?document.documentElement.scrollTop:0))+"px"});
+this.triggerEvent("dragmove",e?e:window.event);
+}
+this.drag_start=false;
+return false;
+},drag_mouse_up:function(e){
+document.onmousemove=null;
+if(this.draglayer&&this.draglayer.is(":visible")){
+if(this.drag_start_pos){
+this.draglayer.animate(this.drag_start_pos,300,"swing").hide(20);
+}else{
+this.draglayer.hide();
+}
+}
+this.drag_active=false;
+this.triggerEvent("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 _64=document.getElementsByTagName("iframe");
+for(var n in _64){
+var _66;
+if(_64[n].contentDocument){
+_66=_64[n].contentDocument;
+}else{
+if(_64[n].contentWindow){
+_66=_64[n].contentWindow.document;
+}else{
+if(_64[n].document){
+_66=_64[n].document;
+}
+}
+}
+if(_66){
+if(this.iframe_events[n]){
+if(_66.removeEventListener){
+_66.removeEventListener("mousemove",this.iframe_events[n],false);
+}else{
+if(_66.detachEvent){
+_66.detachEvent("onmousemove",this.iframe_events[n]);
+}else{
+_66["onmousemove"]=null;
+}
+}
+}
+rcube_event.remove_listener({element:_66,event:"mouseup",object:this,method:"drag_mouse_up"});
+}
+}
+return rcube_event.cancel(e);
+},set_background_mode:function(_67){
+if(_67){
+this.background=document.createElement("tbody");
+}else{
+if(this.background){
+this.list.replaceChild(this.background,this.list.tBodies[0]);
+this.background=null;
+}
+}
+}};
+rcube_list_widget.prototype.addEventListener=rcube_event_engine.prototype.addEventListener;
+rcube_list_widget.prototype.removeEventListener=rcube_event_engine.prototype.removeEventListener;
+rcube_list_widget.prototype.triggerEvent=rcube_event_engine.prototype.triggerEvent;
projects / roundcube.git / blobdiff