From bc2accc455e1dab67e0d29f034deddd9401ecad2 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Thu, 25 Mar 2010 14:16:50 -0400
Subject: [PATCH] - Added Home/End kayboard keys support on lists (#1486430)
---
program/js/list.js | 695 ++++++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 562 insertions(+), 133 deletions(-)
diff --git a/program/js/list.js b/program/js/list.js
index 926d98a..13fa7d3 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -3,7 +3,7 @@
| RoundCube List Widget |
| |
| This file is part of the RoundCube Webmail client |
- | Copyright (C) 2006-2008, RoundCube Dev, - Switzerland |
+ | Copyright (C) 2006-2009, RoundCube Dev, - Switzerland |
| Licensed under the GNU GPL |
| |
+-----------------------------------------------------------------------+
@@ -13,7 +13,7 @@
| Requires: common.js |
+-----------------------------------------------------------------------+
- $Id: list.js 344 2006-09-18 03:49:28Z thomasb $
+ $Id$
*/
@@ -37,6 +37,7 @@
this.subject_col = -1;
this.shiftkey = false;
this.multiselect = false;
+ this.multiexpand = false;
this.multi_selecting = false;
this.draggable = false;
this.keyboard = false;
@@ -51,7 +52,6 @@
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')
@@ -77,7 +77,7 @@
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'))
+ while (row && row.nodeType != 1)
{
row = row.nextSibling;
r++;
@@ -91,7 +91,7 @@
// 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:bw.opera?'keypress':'keydown', object:this, method:'key_press'});
rcube_event.add_listener({element:document, event:'keydown', object:this, method:'key_down'});
}
}
@@ -99,17 +99,17 @@
/**
- *
+ * Init list row and set mouse events on it
*/
init_row: function(row)
{
// make references in internal array and set event handlers
- if (row && String(row.id).match(/rcmrow([a-z0-9\-_=]+)/i))
+ 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};
+ this.rows[uid] = {uid:uid, id:row.id, obj:row};
// set eventhandlers to table row
row.onmousedown = function(e){ return p.drag_row(e, this.uid); };
@@ -124,11 +124,11 @@
/**
- *
+ * Remove all list rows
*/
clear: function(sel)
{
- var tbody = document.createElement('TBODY');
+ var tbody = document.createElement('tbody');
this.list.insertBefore(tbody, this.list.tBodies[0]);
this.list.removeChild(this.list.tBodies[1]);
this.rows = new Array();
@@ -155,11 +155,14 @@
/**
- *
+ * Add row to the list and initialize it
*/
insert_row: function(row, attop)
{
- var tbody = this.list.tBodies[0];
+ if (this.background)
+ var tbody = this.background;
+ else
+ var tbody = this.list.tBodies[0];
if (attop && tbody.rows.length)
tbody.insertBefore(row, tbody.firstChild);
@@ -173,7 +176,7 @@
/**
- * Set focur to the list
+ * Set focus to the list
*/
focus: function(e)
{
@@ -181,10 +184,8 @@
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 (this.rows[id] && this.rows[id].obj) {
+ $(this.rows[id].obj).addClass('selected').removeClass('unfocused');
}
}
@@ -203,10 +204,8 @@
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);
+ if (this.rows[id] && this.rows[id].obj) {
+ $(this.rows[id].obj).removeClass('selected').addClass('unfocused');
}
}
},
@@ -219,8 +218,9 @@
{
// 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;
+ var tagname = evtarget.tagName.toLowerCase();
+ if (this.dont_select || (evtarget && (tagname == 'input' || tagname == 'img')))
+ return true;
// accept right-clicks
if (rcube_event.get_button(e) == 2)
@@ -241,6 +241,36 @@
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 = $('#'+iframes[n].id).offset();
+ 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;
@@ -255,10 +285,11 @@
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;
-
+ var tagname = evtarget.tagName.toLowerCase();
+
+ if ((evtarget && (tagname == 'input' || tagname == 'img')))
+ return true;
+
// don't do anything (another action processed before)
if (this.dont_select)
{
@@ -277,9 +308,9 @@
// row was double clicked
if (this.rows && dblclicked && this.in_selection(id))
- this.trigger_event('dblclick');
+ this.triggerEvent('dblclick');
else
- this.trigger_event('click');
+ this.triggerEvent('click');
if (!this.drag_active)
rcube_event.cancel(e);
@@ -289,8 +320,211 @@
},
+/*
+ * Returns thread root ID for specified row ID
+ */
+find_root: function(uid)
+{
+ var r = this.rows[uid];
+
+ if (r && r.parent_uid)
+ return this.find_root(r.parent_uid);
+ else
+ return uid;
+},
+
+
+expand_row: function(e, id)
+{
+ var row = this.rows[id];
+ var evtarget = rcube_event.get_target(e);
+ var mod_key = rcube_event.get_modifier(e);
+
+ // Don't select this message
+ this.dont_select = true;
+ // Don't treat double click on the expando as double click on the message.
+ row.clicked = 0;
+
+ if (row.expanded) {
+ evtarget.className = "collapsed";
+ if (mod_key == CONTROL_KEY || this.multiexpand)
+ this.collapse_all(row);
+ else
+ this.collapse(row);
+ }
+ else {
+ evtarget.className = "expanded";
+ if (mod_key == CONTROL_KEY || this.multiexpand)
+ this.expand_all(row);
+ else
+ this.expand(row);
+ }
+},
+
+collapse: function(row)
+{
+ row.expanded = false;
+ this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded });
+ var depth = row.depth;
+ var new_row = row ? row.obj.nextSibling : null;
+ var r;
+
+ while (new_row) {
+ if (new_row.nodeType == 1) {
+ var r = this.rows[new_row.uid];
+ if (r && r.depth <= depth)
+ break;
+ $(new_row).hide();
+ r.expanded = false;
+ this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded });
+ }
+ new_row = new_row.nextSibling;
+ }
+
+ return false;
+},
+
+expand: function(row)
+{
+ var depth, new_row;
+ var last_expanded_parent_depth;
+
+ if (row) {
+ row.expanded = true;
+ depth = row.depth;
+ new_row = row.obj.nextSibling;
+ this.update_expando(row.uid, true);
+ this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded });
+ }
+ else {
+ var tbody = this.list.tBodies[0];
+ new_row = tbody.firstChild;
+ depth = 0;
+ last_expanded_parent_depth = 0;
+ }
+
+ while (new_row) {
+ if (new_row.nodeType == 1) {
+ var r = this.rows[new_row.uid];
+ if (r) {
+ if (row && (!r.depth || r.depth <= depth))
+ break;
+
+ if (r.parent_uid) {
+ var p = this.rows[r.parent_uid];
+ if (p && p.expanded) {
+ if ((row && p == row) || last_expanded_parent_depth >= p.depth - 1) {
+ last_expanded_parent_depth = p.depth;
+ $(new_row).show();
+ r.expanded = true;
+ this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded });
+ }
+ }
+ else
+ if (row && (! p || p.depth <= depth))
+ break;
+ }
+ }
+ }
+ new_row = new_row.nextSibling;
+ }
+
+ return false;
+},
+
+
+collapse_all: function(row)
+{
+ var depth, new_row;
+ var r;
+
+ if (row) {
+ row.expanded = false;
+ depth = row.depth;
+ new_row = row.obj.nextSibling;
+ this.update_expando(row.uid);
+ this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded });
+
+ // don't collapse sub-root tree in multiexpand mode
+ if (depth && this.multiexpand)
+ return false;
+ }
+ else {
+ var tbody = this.list.tBodies[0];
+ new_row = tbody.firstChild;
+ depth = 0;
+ }
+
+ while (new_row) {
+ if (new_row.nodeType == 1) {
+ var r = this.rows[new_row.uid];
+ if (r) {
+ if (row && (!r.depth || r.depth <= depth))
+ break;
+
+ if (row || r.depth)
+ $(new_row).hide();
+ if (r.has_children) {
+ r.expanded = false;
+ this.update_expando(r.uid);
+ this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded });
+ }
+ }
+ }
+ new_row = new_row.nextSibling;
+ }
+
+ return false;
+},
+
+expand_all: function(row)
+{
+ var depth, new_row;
+ var r;
+
+ if (row) {
+ row.expanded = true;
+ depth = row.depth;
+ new_row = row.obj.nextSibling;
+ this.update_expando(row.uid, true);
+ this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded });
+ }
+ else {
+ var tbody = this.list.tBodies[0];
+ new_row = tbody.firstChild;
+ depth = 0;
+ }
+
+ while (new_row) {
+ if (new_row.nodeType == 1) {
+ var r = this.rows[new_row.uid];
+ if (r) {
+ if (row && r.depth <= depth)
+ break;
+
+ $(new_row).show();
+ if (r.has_children) {
+ r.expanded = true;
+ this.update_expando(r.uid, true);
+ this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded });
+ }
+ }
+ }
+ new_row = new_row.nextSibling;
+ }
+ return false;
+},
+
+update_expando: function(uid, expanded)
+{
+ var expando = document.getElementById('rcmexpando' + uid);
+ if (expando)
+ expando.className = expanded ? 'expanded' : 'collapsed';
+},
+
+
/**
- * get next and previous rows that are not hidden
+ * get first/next/previous/last rows that are not hidden
*/
get_next_row: function()
{
@@ -318,8 +552,38 @@
return new_row;
},
+get_first_row: function()
+{
+ if (this.rowcount)
+ {
+ var rows = this.list.tBodies[0].rows;
-// selects or unselects the proper row depending on the modifier key pressed
+ for(var i=0; i<rows.length-1; 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;
+},
+
+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(',');
@@ -361,10 +625,10 @@
// trigger event if selection changed
if (this.selection.join(',') != select_before)
- this.trigger_event('select');
+ this.triggerEvent('select');
if (this.last_selected != 0 && this.rows[this.last_selected])
- this.set_classname(this.rows[this.last_selected].obj, 'focused', false);
+ $(this.rows[this.last_selected].obj).removeClass('focused');
// unselect if toggleselect is active and the same row was clicked again
if (this.toggleselect && this.last_selected == id)
@@ -373,7 +637,7 @@
id = null;
}
else
- this.set_classname(this.rows[id].obj, 'focused', true);
+ $(this.rows[id].obj).addClass('focused');
if (!this.selection.length)
this.shift_start = null;
@@ -407,6 +671,62 @@
/**
+ * Select first row
+ */
+select_first: function(mod_key)
+{
+ var row = this.get_first_row();
+ if (row && mod_key) {
+ this.shift_select(row, mod_key);
+ this.triggerEvent('select');
+ this.scrollto(row);
+ }
+ else if (row)
+ this.select(row);
+},
+
+
+/**
+ * Select last row
+ */
+select_last: function(mod_key)
+{
+ var row = this.get_last_row();
+ if (row && mod_key) {
+ this.shift_select(row, mod_key);
+ this.triggerEvent('select');
+ this.scrollto(row);
+ }
+ else if (row)
+ this.select(row);
+},
+
+
+/**
+ * Add all childs of the given row to selection
+ */
+select_childs: function(uid)
+{
+ if (!this.rows[uid] || !this.rows[uid].has_children)
+ return;
+
+ var depth = this.rows[uid].depth;
+ var row = this.rows[uid].obj.nextSibling;
+ while (row) {
+ if (row.nodeType == 1) {
+ if ((r = this.rows[row.uid])) {
+ if (!r.depth || r.depth <= depth)
+ break;
+ if (!this.in_selection(r.uid))
+ this.select_row(r.uid, CONTROL_KEY);
+ }
+ }
+ row = row.nextSibling;
+ }
+},
+
+
+/**
* Perform selection when shift key is pressed
*/
shift_select: function(id, control)
@@ -425,13 +745,15 @@
{
if ((this.rows[n].obj.rowIndex >= i) && (this.rows[n].obj.rowIndex <= j))
{
- if (!this.in_selection(n))
+ if (!this.in_selection(n)) {
this.highlight_row(n, true);
+ }
}
else
{
- if (this.in_selection(n) && !control)
+ if (this.in_selection(n) && !control) {
this.highlight_row(n, true);
+ }
}
}
},
@@ -446,7 +768,7 @@
if (this.selection[n]==id)
return true;
- return false;
+ return false;
},
@@ -460,20 +782,24 @@
// reset but remember selection first
var select_before = this.selection.join(',');
- this.clear_selection();
-
+ this.selection = new Array();
+
for (var n in this.rows)
{
- if (!filter || this.rows[n][filter]==true)
+ 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.rows[n].obj).removeClass('selected').removeClass('unfocused');
}
}
// trigger event if selection changed
if (this.selection.join(',') != select_before)
- this.trigger_event('select');
+ this.triggerEvent('select');
this.focus();
@@ -482,22 +808,58 @@
/**
- * Unselect all selected rows
+ * Invert selection
*/
-clear_selection: function()
+invert_selection: function()
+{
+ if (!this.rows || !this.rows.length)
+ return false;
+
+ // remember old selection
+ var select_before = this.selection.join(',');
+
+ for (var n in this.rows)
+ this.highlight_row(n, true);
+
+ // trigger event if selection changed
+ if (this.selection.join(',') != select_before)
+ this.triggerEvent('select');
+
+ this.focus();
+
+ return true;
+},
+
+
+/**
+ * Unselect selected row(s)
+ */
+clear_selection: function(id)
{
var num_select = this.selection.length;
- for (var n=0; n<this.selection.length; n++)
- if (this.rows[this.selection[n]])
+
+ // one row
+ if (id)
{
- this.set_classname(this.rows[this.selection[n]].obj, 'selected', false);
- this.set_classname(this.rows[this.selection[n]].obj, 'unfocused', false);
+ 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.rows[this.selection[n]].obj).removeClass('selected').removeClass('unfocused');
+ }
+
+ this.selection = new Array();
}
- this.selection = new Array();
-
- if (num_select)
- this.trigger_event('select');
+ if (num_select && !this.selection.length)
+ this.triggerEvent('select');
},
@@ -533,7 +895,7 @@
{
this.clear_selection();
this.selection[0] = id;
- this.set_classname(this.rows[id].obj, 'selected', true);
+ $(this.rows[id].obj).addClass('selected');
}
}
else if (this.rows[id])
@@ -541,16 +903,15 @@
if (!this.in_selection(id)) // select row
{
this.selection[this.selection.length] = id;
- this.set_classname(this.rows[id].obj, 'selected', true);
+ $(this.rows[id].obj).addClass('selected');
}
else // unselect row
{
- var p = find_in_array(id, this.selection);
+ var p = jQuery.inArray(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);
+ $(this.rows[id].obj).removeClass('selected').removeClass('unfocused');
}
}
},
@@ -566,6 +927,7 @@
var keyCode = rcube_event.get_keycode(e);
var mod_key = rcube_event.get_modifier(e);
+
switch (keyCode)
{
case 40:
@@ -575,10 +937,26 @@
// Stop propagation so that the browser doesn't scroll
rcube_event.cancel(e);
return this.use_arrow_key(keyCode, mod_key);
+ case 61:
+ case 107: // Plus sign on a numeric keypad (fc11 + firefox 3.5.2)
+ case 109:
+ case 32:
+ // Stop propagation
+ rcube_event.cancel(e);
+ var ret = this.use_plusminus_key(keyCode, mod_key);
+ this.key_pressed = keyCode;
+ this.triggerEvent('keypress');
+ return ret;
+ case 36: // Home
+ this.select_first(mod_key);
+ return rcube_event.cancel(e);
+ case 35: // End
+ this.select_last(mod_key);
+ return rcube_event.cancel(e);
default:
this.shiftkey = e.shiftKey;
this.key_pressed = keyCode;
- this.trigger_event('keypress');
+ this.triggerEvent('keypress');
if (this.key_pressed == this.BACKSPACE_KEY)
return rcube_event.cancel(e);
@@ -594,10 +972,18 @@
{
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:
+ case 61:
+ case 107:
+ case 109:
+ case 32:
if (!rcube_event.get_modifier(e) && this.focused)
return rcube_event.cancel(e);
@@ -632,6 +1018,36 @@
/**
+ * Special handling method for +/- keys
+ */
+use_plusminus_key: function(keyCode, mod_key)
+{
+ var selected_row = this.rows[this.last_selected];
+ if (!selected_row)
+ return;
+
+ if (keyCode == 32)
+ keyCode = selected_row.expanded ? 109 : 61;
+ if (keyCode == 61 || keyCode == 107)
+ if (mod_key == CONTROL_KEY || this.multiexpand)
+ this.expand_all(selected_row);
+ else
+ this.expand(selected_row);
+ else
+ if (mod_key == CONTROL_KEY || this.multiexpand)
+ this.collapse_all(selected_row);
+ else
+ this.collapse(selected_row);
+
+ var expando = document.getElementById('rcmexpando' + selected_row.uid);
+ if (expando)
+ expando.className = selected_row.expanded?'expanded':'collapsed';
+
+ return false;
+},
+
+
+/**
* Try to scroll the list to make the specified row visible
*/
scrollto: function(id)
@@ -640,6 +1056,13 @@
if (row && this.frame)
{
var scroll_to = Number(row.offsetTop);
+
+ // expand thread if target row is hidden (collapsed)
+ if (!scroll_to && this.rows[id].parent_uid) {
+ var parent = this.find_root(this.rows[id].uid);
+ this.expand_all(this.rows[parent]);
+ scroll_to = Number(row.offsetTop);
+ }
if (scroll_to < Number(this.frame.scrollTop))
this.frame.scrollTop = scroll_to;
@@ -658,15 +1081,25 @@
{
// 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
+ this.draglayer = $('<div>').attr('id', 'rcmdraglayer').css({ position:'absolute', display:'none', 'z-index':2000 }).appendTo(document.body);
+
+ // also select childs of (collapsed) threads for dragging
+ var selection = $.merge([], this.selection);
+ var depth, row, uid, r;
+ for (var n=0; n < selection.length; n++) {
+ uid = selection[n];
+ if (this.rows[uid].has_children && !this.rows[uid].expanded)
+ this.select_childs(uid);
+ }
+
+ // get subjects of selected messages
var names = '';
- var c, i, node, subject, obj;
+ var c, i, subject, obj;
for(var n=0; n<this.selection.length; n++)
{
if (n>12) // only show 12 lines
@@ -675,20 +1108,34 @@
break;
}
- if (this.rows[this.selection[n]].obj)
+ if (obj = this.rows[this.selection[n]].obj)
{
- obj = this.rows[this.selection[n]].obj;
subject = '';
- for(c=0, i=0; i<obj.childNodes.length; i++)
+ for (c=0, i=0; i<obj.childNodes.length; i++)
{
- if (obj.childNodes[i].nodeName == 'TD')
+ 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)))
- {
+ if (n == 0)
+ this.drag_start_pos = $(obj.childNodes[i]).offset();
+
+ if (this.subject_col < 0 || (this.subject_col >= 0 && this.subject_col == c))
+ {
+ var node, tmp_node, nodes = obj.childNodes[i].childNodes;
+ // find text node
+ for (m=0; m<nodes.length; m++) {
+ if ((tmp_node = obj.childNodes[i].childNodes[m]) && (tmp_node.nodeType==3 || tmp_node.nodeName=='A'))
+ node = tmp_node;
+ }
+
+ if (!node)
+ break;
+
subject = node.nodeType==3 ? node.data : node.innerHTML;
- names += (subject.length > 50 ? subject.substring(0, 50)+'...' : subject) + '<br />';
+ // remove leading spaces
+ subject = subject.replace(/^\s+/i, '');
+ // truncate line to 50 characters
+ names += (subject.length > 50 ? subject.substring(0, 50)+'...' : subject) + '<br />';
break;
}
c++;
@@ -697,18 +1144,18 @@
}
}
- this.draglayer.write(names);
- this.draglayer.show(1);
+ this.draglayer.html(names);
+ this.draglayer.show();
this.drag_active = true;
- this.trigger_event('dragstart');
+ this.triggerEvent('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.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;
@@ -724,80 +1171,62 @@
{
document.onmousemove = null;
- if (this.draglayer && this.draglayer.visible)
- this.draglayer.show(0);
+ 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.trigger_event('dragend');
+ 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'});
- this.focus();
-
+ 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'});
+ }
+ }
+
return rcube_event.cancel(e);
},
-
/**
- * set/unset a specific class name
+ * Creating the list in background
*/
-set_classname: function(obj, classname, set)
+set_background_mode: function(flag)
{
- 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 (flag) {
+ 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;
--
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