-/*
- +-----------------------------------------------------------------------+
- | 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.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:[], 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] && 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);
- 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.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');
-
- this.focus();
-
- 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.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 = 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(a,b){this.ENTER_KEY=13;this.DELETE_KEY=46;this.BACKSPACE_KEY=8;this.list=a?a:null;this.frame=null;this.rows=[];this.selection=[];this.colcount=this.rowcount=0;this.subject_col=-1;this.modkey=0;this.col_drag_active=this.drag_active=this.dont_select=this.toggleselect=this.keyboard=this.column_movable=this.draggable=this.multi_selecting=this.multiexpand=this.multiselect=!1;this.column_fixed=null;this.shift_start=this.last_selected=0;this.focused=this.in_selection_before=!1;
+this.drag_mouse_start=null;this.dblclick_time=600;this.row_init=function(){};if(b&&"object"===typeof b)for(var c in b)this[c]=b[c]}
+rcube_list_widget.prototype={init:function(){if(this.list&&this.list.tBodies[0]){this.rows=[];this.rowcount=0;var a,b,c=this.list.tBodies[0].rows;for(a=0,b=c.length;a<b;a++)this.init_row(c[a]),this.rowcount++;this.init_header();this.frame=this.list.parentNode;this.keyboard&&(rcube_event.add_listener({event:bw.opera?"keypress":"keydown",object:this,method:"key_press"}),rcube_event.add_listener({event:"keydown",object:this,method:"key_down"}))}},init_row:function(a){if(a&&(""+a.id).match(/^rcmrow([a-z0-9\-_=\+\/]+)/i)){var b=
+this,c=RegExp.$1;a.uid=c;this.rows[c]={uid:c,id:a.id,obj:a};a.onmousedown=function(a){return b.drag_row(a,this.uid)};a.onmouseup=function(a){return b.click_row(a,this.uid)};if(bw.iphone||bw.ipad)a.addEventListener("touchstart",function(a){1==a.touches.length&&(b.drag_row(rcube_event.touchevent(a.touches[0]),this.uid)||a.preventDefault())},!1),a.addEventListener("touchend",function(a){1==a.changedTouches.length&&(b.click_row(rcube_event.touchevent(a.changedTouches[0]),this.uid)||a.preventDefault())},
+!1);if(document.all)a.onselectstart=function(){return!1};this.row_init(this.rows[c])}},init_header:function(){if(this.list&&this.list.tHead){this.colcount=0;var a,b,c=this;if(this.column_movable&&this.list.tHead&&this.list.tHead.rows)for(b=0;b<this.list.tHead.rows[0].cells.length;b++)if(this.column_fixed!=b)a=this.list.tHead.rows[0].cells[b],a.onmousedown=function(a){return c.drag_column(a,this)},this.colcount++}},clear:function(a){this.list.insertBefore(document.createElement("tbody"),this.list.tBodies[0]);
+this.list.removeChild(this.list.tBodies[1]);this.rows=[];this.rowcount=0;a&&this.clear_selection();if(this.frame)this.frame.scrollTop=0},remove_row:function(a,b){if(this.rows[a].obj)this.rows[a].obj.style.display="none";b&&this.select_next();delete this.rows[a];this.rowcount--},insert_row:function(a,b){var c=this.list.tBodies[0];b&&c.rows.length?c.insertBefore(a,c.firstChild):c.appendChild(a);this.init_row(a);this.rowcount++},focus:function(a){var b,c;this.focused=!0;for(b in this.selection)c=this.selection[b],
+this.rows[c]&&this.rows[c].obj&&$(this.rows[c].obj).addClass("selected").removeClass("unfocused");$("*:focus",window).blur();$("iframe").each(function(){this.blur()});(a||(a=window.event))&&rcube_event.cancel(a)},blur:function(){var a,b;this.focused=!1;for(a in this.selection)b=this.selection[a],this.rows[b]&&this.rows[b].obj&&$(this.rows[b].obj).removeClass("selected").addClass("unfocused")},drag_column:function(a,b){if(1<this.colcount){this.drag_start=!0;this.drag_mouse_start=rcube_event.get_mouse_pos(a);
+rcube_event.add_listener({event:"mousemove",object:this,method:"column_drag_mouse_move"});rcube_event.add_listener({event:"mouseup",object:this,method:"column_drag_mouse_up"});this.add_dragfix();for(var c=0;c<this.list.tHead.rows[0].cells.length;c++)if(b==this.list.tHead.rows[0].cells[c]){this.selected_column=c;break}}return!1},drag_row:function(a,b){var c=rcube_event.get_target(a),d=c.tagName.toLowerCase();if(this.dont_select||c&&("input"==d||"img"==d)||2==rcube_event.get_button(a))return!0;this.in_selection_before=
+this.in_selection(b)?b:!1;this.in_selection_before||(c=rcube_event.get_modifier(a),this.select_row(b,c,!1));if(this.draggable&&this.selection.length){this.drag_start=!0;this.drag_mouse_start=rcube_event.get_mouse_pos(a);rcube_event.add_listener({event:"mousemove",object:this,method:"drag_mouse_move"});rcube_event.add_listener({event:"mouseup",object:this,method:"drag_mouse_up"});if(bw.iphone||bw.ipad)rcube_event.add_listener({event:"touchmove",object:this,method:"drag_mouse_move"}),rcube_event.add_listener({event:"touchend",
+object:this,method:"drag_mouse_up"});this.add_dragfix()}return!1},click_row:function(a,b){var c=(new Date).getTime(),d=rcube_event.get_modifier(a),e=rcube_event.get_target(a),f=e.tagName.toLowerCase();if(e&&("input"==f||"img"==f))return!0;if(this.dont_select)return this.dont_select=!1;e=c-this.rows[b].clicked<this.dblclick_time;!this.drag_active&&this.in_selection_before==b&&!e&&this.select_row(b,d,!1);this.in_selection_before=this.drag_start=!1;this.rows&&e&&this.in_selection(b)?this.triggerEvent("dblclick"):
+this.triggerEvent("click");this.drag_active||(this.del_dragfix(),rcube_event.cancel(a));this.rows[b].clicked=c;return!1},find_root:function(a){var b=this.rows[a];return b&&b.parent_uid?this.find_root(b.parent_uid):a},expand_row:function(a,b){var c=this.rows[b],d=rcube_event.get_target(a),e=rcube_event.get_modifier(a);this.dont_select=!0;c.clicked=0;c.expanded?(d.className="collapsed",e==CONTROL_KEY||this.multiexpand?this.collapse_all(c):this.collapse(c)):(d.className="expanded",e==CONTROL_KEY||this.multiexpand?
+this.expand_all(c):this.expand(c))},collapse:function(a){a.expanded=!1;this.triggerEvent("expandcollapse",{uid:a.uid,expanded:a.expanded});for(var b=a.depth,a=a?a.obj.nextSibling:null,c;a;){if(1==a.nodeType){if((c=this.rows[a.uid])&&c.depth<=b)break;$(a).css("display","none");if(c.expanded)c.expanded=!1,this.triggerEvent("expandcollapse",{uid:c.uid,expanded:c.expanded})}a=a.nextSibling}return!1},expand:function(a){var b,c,d,e,f;a?(a.expanded=!0,d=a.depth,e=a.obj.nextSibling,this.update_expando(a.uid,
+!0),this.triggerEvent("expandcollapse",{uid:a.uid,expanded:a.expanded})):(e=this.list.tBodies[0].firstChild,f=d=0);for(;e;){if(1==e.nodeType&&(b=this.rows[e.uid])){if(a&&(!b.depth||b.depth<=d))break;if(b.parent_uid)if((c=this.rows[b.parent_uid])&&c.expanded){if(a&&c==a||f>=c.depth-1)f=c.depth,$(e).css("display",""),b.expanded=!0,this.triggerEvent("expandcollapse",{uid:b.uid,expanded:b.expanded})}else if(a&&(!c||c.depth<=d))break}e=e.nextSibling}return!1},collapse_all:function(a){var b,c,d;if(a){if(a.expanded=
+!1,b=a.depth,c=a.obj.nextSibling,this.update_expando(a.uid),this.triggerEvent("expandcollapse",{uid:a.uid,expanded:a.expanded}),b&&this.multiexpand)return!1}else c=this.list.tBodies[0].firstChild,b=0;for(;c;){if(1==c.nodeType&&(d=this.rows[c.uid])){if(a&&(!d.depth||d.depth<=b))break;(a||d.depth)&&$(c).css("display","none");if(d.has_children&&d.expanded)d.expanded=!1,this.update_expando(d.uid,!1),this.triggerEvent("expandcollapse",{uid:d.uid,expanded:d.expanded})}c=c.nextSibling}return!1},expand_all:function(a){var b,
+c,d;a?(a.expanded=!0,b=a.depth,c=a.obj.nextSibling,this.update_expando(a.uid,!0),this.triggerEvent("expandcollapse",{uid:a.uid,expanded:a.expanded})):(c=this.list.tBodies[0].firstChild,b=0);for(;c;){if(1==c.nodeType&&(d=this.rows[c.uid])){if(a&&d.depth<=b)break;$(c).css("display","");if(d.has_children&&!d.expanded)d.expanded=!0,this.update_expando(d.uid,!0),this.triggerEvent("expandcollapse",{uid:d.uid,expanded:d.expanded})}c=c.nextSibling}return!1},update_expando:function(a,b){var c=document.getElementById("rcmexpando"+
+a);if(c)c.className=b?"expanded":"collapsed"},get_next_row:function(){if(!this.rows)return!1;for(var a=this.rows[this.last_selected],a=a?a.obj.nextSibling:null;a&&(1!=a.nodeType||"none"==a.style.display);)a=a.nextSibling;return a},get_prev_row:function(){if(!this.rows)return!1;for(var a=this.rows[this.last_selected],a=a?a.obj.previousSibling:null;a&&(1!=a.nodeType||"none"==a.style.display);)a=a.previousSibling;return a},get_first_row:function(){if(this.rowcount){var a,b,c=this.list.tBodies[0].rows;
+for(a=0,b=c.length-1;a<b;a++)if(c[a].id&&(""+c[a].id).match(/^rcmrow([a-z0-9\-_=\+\/]+)/i)&&null!=this.rows[RegExp.$1])return RegExp.$1}return null},get_last_row:function(){if(this.rowcount){var a,b=this.list.tBodies[0].rows;for(a=b.length-1;0<=a;a--)if(b[a].id&&(""+b[a].id).match(/^rcmrow([a-z0-9\-_=\+\/]+)/i)&&null!=this.rows[RegExp.$1])return RegExp.$1}return null},select_row:function(a,b,c){var d=this.selection.join(",");this.multiselect||(b=0);if(!this.shift_start)this.shift_start=a;if(b){switch(b){case SHIFT_KEY:this.shift_select(a,
+!1);break;case CONTROL_KEY:c||this.highlight_row(a,!0);break;case CONTROL_SHIFT_KEY:this.shift_select(a,!0);break;default:this.highlight_row(a,!1)}this.multi_selecting=!0}else this.shift_start=a,this.highlight_row(a,!1),this.multi_selecting=!1;this.selection.join(",")!=d&&this.triggerEvent("select");0!=this.last_selected&&this.rows[this.last_selected]&&$(this.rows[this.last_selected].obj).removeClass("focused");this.toggleselect&&this.last_selected==a?(this.clear_selection(),a=null):$(this.rows[a].obj).addClass("focused");
+if(!this.selection.length)this.shift_start=null;this.last_selected=a},select:function(a){this.select_row(a,!1);this.scrollto(a)},select_next:function(){var a=this.get_next_row(),b=this.get_prev_row();(a=a?a:b)&&this.select_row(a.uid,!1,!1)},select_first:function(a){var b=this.get_first_row();b&&(a?(this.shift_select(b,a),this.triggerEvent("select"),this.scrollto(b)):this.select(b))},select_last:function(a){var b=this.get_last_row();b&&(a?(this.shift_select(b,a),this.triggerEvent("select"),this.scrollto(b)):
+this.select(b))},select_childs:function(a){if(this.rows[a]&&this.rows[a].has_children)for(var b=this.rows[a].depth,a=this.rows[a].obj.nextSibling;a;){if(1==a.nodeType&&(r=this.rows[a.uid])){if(!r.depth||r.depth<=b)break;this.in_selection(r.uid)||this.select_row(r.uid,CONTROL_KEY)}a=a.nextSibling}},shift_select:function(a,b){if(!this.rows[this.shift_start]||!this.selection.length)this.shift_start=a;var c,d=this.rows[this.shift_start].obj.rowIndex,e=this.rows[a].obj.rowIndex,f=d<e?d:e,d=d>e?d:e;for(c in this.rows)this.rows[c].obj.rowIndex>=
+f&&this.rows[c].obj.rowIndex<=d?this.in_selection(c)||this.highlight_row(c,!0):this.in_selection(c)&&!b&&this.highlight_row(c,!0)},in_selection:function(a){for(var b in this.selection)if(this.selection[b]==a)return!0;return!1},select_all:function(a){if(!this.rows||!this.rows.length)return!1;var b,c=this.selection.join(",");this.selection=[];for(b in this.rows)!a||!0==this.rows[b][a]?(this.last_selected=b,this.highlight_row(b,!0)):$(this.rows[b].obj).removeClass("selected").removeClass("unfocused");
+this.selection.join(",")!=c&&this.triggerEvent("select");this.focus();return!0},invert_selection:function(){if(!this.rows||!this.rows.length)return!1;var a,b=this.selection.join(",");for(a in this.rows)this.highlight_row(a,!0);this.selection.join(",")!=b&&this.triggerEvent("select");this.focus();return!0},clear_selection:function(a){var b,c=this.selection.length;if(a)for(b in this.selection){if(this.selection[b]==a){this.selection.splice(b,1);break}}else{for(b in this.selection)this.rows[this.selection[b]]&&
+$(this.rows[this.selection[b]].obj).removeClass("selected").removeClass("unfocused");this.selection=[]}c&&!this.selection.length&&this.triggerEvent("select")},get_selection:function(){return this.selection},get_single_selection:function(){return 1==this.selection.length?this.selection[0]:null},highlight_row:function(a,b){if(this.rows[a]&&!b){if(1<this.selection.length||!this.in_selection(a))this.clear_selection(),this.selection[0]=a,$(this.rows[a].obj).addClass("selected")}else if(this.rows[a])if(this.in_selection(a)){var c=
+$.inArray(a,this.selection),d=this.selection.slice(0,c),c=this.selection.slice(c+1,this.selection.length);this.selection=d.concat(c);$(this.rows[a].obj).removeClass("selected").removeClass("unfocused")}else this.selection[this.selection.length]=a,$(this.rows[a].obj).addClass("selected")},key_press:function(a){var b=a.target||{};if(!0!=this.focused||"INPUT"==b.nodeName||"TEXTAREA"==b.nodeName||"SELECT"==b.nodeName)return!0;var b=rcube_event.get_keycode(a),c=rcube_event.get_modifier(a);switch(b){case 40:case 38:case 63233:case 63232:return rcube_event.cancel(a),
+this.use_arrow_key(b,c);case 61:case 107:case 109:case 32:return rcube_event.cancel(a),a=this.use_plusminus_key(b,c),this.key_pressed=b,this.modkey=c,this.triggerEvent("keypress"),this.modkey=0,a;case 36:return this.select_first(c),rcube_event.cancel(a);case 35:return this.select_last(c),rcube_event.cancel(a);default:if(this.key_pressed=b,this.modkey=c,this.triggerEvent("keypress"),this.modkey=0,this.key_pressed==this.BACKSPACE_KEY)return rcube_event.cancel(a)}return!0},key_down:function(a){var b=
+a.target||{};if(!0!=this.focused||"INPUT"==b.nodeName||"TEXTAREA"==b.nodeName||"SELECT"==b.nodeName)return!0;switch(rcube_event.get_keycode(a)){case 27:if(this.drag_active)return this.drag_mouse_up(a);if(this.col_drag_active)return this.selected_column=null,this.column_drag_mouse_up(a);case 40:case 38:case 63233:case 63232:case 61:case 107:case 109:case 32:if(!rcube_event.get_modifier(a)&&this.focused)return rcube_event.cancel(a)}return!0},use_arrow_key:function(a,b){var c;if(40==a||63233==a)c=this.get_next_row();
+else if(38==a||63232==a)c=this.get_prev_row();c&&(this.select_row(c.uid,b,!1),this.scrollto(c.uid));return!1},use_plusminus_key:function(a,b){var c=this.rows[this.last_selected];if(c)return 32==a&&(a=c.expanded?109:61),61==a||107==a?b==CONTROL_KEY||this.multiexpand?this.expand_all(c):this.expand(c):b==CONTROL_KEY||this.multiexpand?this.collapse_all(c):this.collapse(c),this.update_expando(c.uid,c.expanded),!1},scrollto:function(a){var b=this.rows[a].obj;if(b&&this.frame){var c=Number(b.offsetTop);
+!c&&this.rows[a].parent_uid&&(this.expand_all(this.rows[this.find_root(this.rows[a].uid)]),c=Number(b.offsetTop));if(c<Number(this.frame.scrollTop))this.frame.scrollTop=c;else if(c+Number(b.offsetHeight)>Number(this.frame.scrollTop)+Number(this.frame.offsetHeight))this.frame.scrollTop=c+Number(b.offsetHeight)-Number(this.frame.offsetHeight)}},drag_mouse_move:function(a){if("touchmove"==a.type)if(1==a.changedTouches.length)a=rcube_event.touchevent(a.changedTouches[0]);else return rcube_event.cancel(a);
+if(this.drag_start){var b=rcube_event.get_mouse_pos(a);if(!this.drag_mouse_start||3>Math.abs(b.x-this.drag_mouse_start.x)&&3>Math.abs(b.y-this.drag_mouse_start.y))return!1;if(!this.draglayer)this.draglayer=$("<div>").attr("id","rcmdraglayer").css({position:"absolute",display:"none","z-index":2E3}).appendTo(document.body);var c,d,e=$.merge([],this.selection);for(c in e)d=e[c],this.rows[d].has_children&&!this.rows[d].expanded&&this.select_childs(d);this.draglayer.html("");for(c=0;c<this.selection.length;c++){if(12<
+c){this.draglayer.append("...");break}if(e=this.rows[this.selection[c]].obj)for(b=0,d=0;d<e.childNodes.length;d++)if("TD"==e.childNodes[d].nodeName){if(0==c)this.drag_start_pos=$(e.childNodes[d]).offset();if(0>this.subject_col||0<=this.subject_col&&this.subject_col==b){for(var f,g,h=e.childNodes[d].childNodes,b=0;b<h.length;b++)if((g=e.childNodes[d].childNodes[b])&&(3==g.nodeType||"A"==g.nodeName))f=g;if(!f)break;d=$(f).text();d=$.trim(d);d=50<d.length?d.substring(0,50)+"...":d;this.draglayer.append($("<div>").text(d));
+break}b++}}this.draglayer.show();this.drag_active=!0;this.triggerEvent("dragstart")}this.drag_active&&this.draglayer&&(c=rcube_event.get_mouse_pos(a),this.draglayer.css({left:c.x+20+"px",top:c.y-5+(bw.ie?document.documentElement.scrollTop:0)+"px"}),this.triggerEvent("dragmove",a?a:window.event));return this.drag_start=!1},drag_mouse_up:function(a){document.onmousemove=null;if("touchend"==a.type&&1!=a.changedTouches.length)return rcube_event.cancel(a);this.draglayer&&this.draglayer.is(":visible")&&
+(this.drag_start_pos?this.draglayer.animate(this.drag_start_pos,300,"swing").hide(20):this.draglayer.hide());this.drag_active&&this.focus();this.drag_active=!1;rcube_event.remove_listener({event:"mousemove",object:this,method:"drag_mouse_move"});rcube_event.remove_listener({event:"mouseup",object:this,method:"drag_mouse_up"});if(bw.iphone||bw.ipad)rcube_event.remove_listener({event:"touchmove",object:this,method:"drag_mouse_move"}),rcube_event.remove_listener({event:"touchend",object:this,method:"drag_mouse_up"});
+this.del_dragfix();this.triggerEvent("dragend");return rcube_event.cancel(a)},column_drag_mouse_move:function(a){if(this.drag_start){var b;b=rcube_event.get_mouse_pos(a);if(!this.drag_mouse_start||3>Math.abs(b.x-this.drag_mouse_start.x)&&3>Math.abs(b.y-this.drag_mouse_start.y))return!1;if(!this.col_draglayer){b=$(this.list).offset();var c=this.list.tHead.rows[0].cells;this.col_draglayer=$("<div>").attr("id","rcmcoldraglayer").css(b).css({position:"absolute","z-index":2001,"background-color":"white",
+opacity:0.75,height:this.frame.offsetHeight-2+"px",width:this.frame.offsetWidth-2+"px"}).appendTo(document.body).append($("<div>").attr("id","rcmcolumnindicator").css({position:"absolute","border-right":"2px dotted #555","z-index":2002,height:this.frame.offsetHeight-2+"px"}));this.cols=[];this.list_pos=this.list_min_pos=b.left;for(b=0;b<c.length;b++)this.cols[b]=c[b].offsetWidth,null!==this.column_fixed&&b<=this.column_fixed&&(this.list_min_pos+=this.cols[b])}this.col_draglayer.show();this.col_drag_active=
+!0;this.triggerEvent("column_dragstart")}if(this.col_drag_active&&this.col_draglayer){var c=0,d=rcube_event.get_mouse_pos(a);for(b=0;b<this.cols.length;b++)if(d.x>=this.cols[b]/2+this.list_pos+c)c+=this.cols[b];else break;0==b&&this.list_min_pos>d.x?c=this.list_min_pos-this.list_pos:!this.list.rowcount&&b==this.cols.length&&(c-=2);$("#rcmcolumnindicator").css({width:c+"px"});this.triggerEvent("column_dragmove",a?a:window.event)}return this.drag_start=!1},column_drag_mouse_up:function(a){document.onmousemove=
+null;if(this.col_draglayer)this.col_draglayer.remove(),this.col_draglayer=null;this.col_drag_active&&this.focus();this.col_drag_active=!1;rcube_event.remove_listener({event:"mousemove",object:this,method:"column_drag_mouse_move"});rcube_event.remove_listener({event:"mouseup",object:this,method:"column_drag_mouse_up"});this.del_dragfix();if(null!==this.selected_column&&this.cols&&this.cols.length){var b,c=0,d=rcube_event.get_mouse_pos(a);for(b=0;b<this.cols.length;b++)if(d.x>=this.cols[b]/2+this.list_pos+
+c)c+=this.cols[b];else break;b!=this.selected_column&&b!=this.selected_column+1&&this.column_replace(this.selected_column,b)}this.triggerEvent("column_dragend");return rcube_event.cancel(a)},add_dragfix:function(){$("iframe").each(function(){$('<div class="iframe-dragdrop-fix"></div>').css({background:"#fff",width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css($(this).offset()).appendTo(document.body)})},del_dragfix:function(){$("div.iframe-dragdrop-fix").each(function(){this.parentNode.removeChild(this)})},
+column_replace:function(a,b){var c;c=this.list.tHead.rows[0].cells;var d=c[a],e=c[b],f=document.createElement("td");e?c[0].parentNode.insertBefore(f,e):c[0].parentNode.appendChild(f);c[0].parentNode.replaceChild(d,f);for(r=0,c=this.list.tBodies[0].rows.length;r<c;r++)row=this.list.tBodies[0].rows[r],d=row.cells[a],e=row.cells[b],f=document.createElement("td"),e?row.insertBefore(f,e):row.appendChild(f),row.replaceChild(d,f);this.subject_col==a?this.subject_col=b>a?b-1:b:this.subject_col<a&&b<=this.subject_col?
+this.subject_col++:this.subject_col>a&&b>=this.subject_col&&this.subject_col--;this.triggerEvent("column_replace")}};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