From 8fa9229d578a9c2f265b4e46278c3f5f4329baae Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 16 Apr 2010 09:46:54 -0400
Subject: [PATCH] - code formatting, cleanup and small improvements
---
program/js/list.js | 828 +++++++++++++++++++++++++++++++++++++++-------------------
1 files changed, 549 insertions(+), 279 deletions(-)
diff --git a/program/js/list.js b/program/js/list.js
index 0fd4fda..a39ba62 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -22,26 +22,27 @@
* @contructor
*/
function rcube_list_widget(list, p)
- {
+{
// static contants
this.ENTER_KEY = 13;
this.DELETE_KEY = 46;
this.BACKSPACE_KEY = 8;
-
+
this.list = list ? list : null;
this.frame = null;
this.rows = [];
this.selection = [];
this.rowcount = 0;
-
+
this.subject_col = -1;
this.shiftkey = false;
this.multiselect = false;
+ this.multiexpand = 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;
@@ -51,13 +52,12 @@
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')
+ if (p && typeof(p) == 'object')
for (var n in p)
this[n] = p[n];
- }
+};
rcube_list_widget.prototype = {
@@ -68,17 +68,14 @@
*/
init: function()
{
- if (this.list && this.list.tBodies[0])
- {
- this.rows = new Array();
+ if (this.list && this.list.tBodies[0]) {
+ this.rows = [];
this.rowcount = 0;
var row;
- for(var r=0; r<this.list.tBodies[0].childNodes.length; r++)
- {
+ 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++;
}
@@ -91,25 +88,24 @@
// set body events
if (this.keyboard) {
- rcube_event.add_listener({element:document, event:'keyup', object:this, method:'key_press'});
- rcube_event.add_listener({element:document, event:'keydown', object:this, method:'key_down'});
+ 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 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); };
@@ -124,17 +120,18 @@
/**
- *
+ * 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();
+ this.rows = [];
this.rowcount = 0;
-
- if (sel) this.clear_selection();
+
+ if (sel)
+ this.clear_selection();
},
@@ -155,11 +152,14 @@
/**
- *
+ * 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);
@@ -178,13 +178,10 @@
focus: function(e)
{
this.focused = true;
- for (var n=0; n<this.selection.length; n++)
- {
+ 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');
}
}
@@ -200,13 +197,10 @@
{
var id;
this.focused = false;
- for (var n=0; n<this.selection.length; n++)
- {
+ 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');
}
}
},
@@ -219,58 +213,38 @@
{
// 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)
return true;
-
+
this.in_selection_before = this.in_selection(id) ? id : false;
// selects currently unselected row
- if (!this.in_selection_before)
- {
+ 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)
- {
+ 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'});
+ rcube_event.add_listener({event:'mousemove', object:this, method:'drag_mouse_move'});
+ rcube_event.add_listener({event:'mouseup', object:this, method:'drag_mouse_up'});
- // add listener for iframes
- var iframes = document.getElementsByTagName('IFRAME');
- this.iframe_events = Object();
- for (var n in iframes)
- {
- var iframedoc = null;
- if (iframes[n].contentDocument)
- iframedoc = iframes[n].contentDocument;
- else if (iframes[n].contentWindow)
- iframedoc = iframes[n].contentWindow.document;
- else if (iframes[n].document)
- iframedoc = iframes[n].document;
-
- if (iframedoc)
- {
- var list = this;
- var pos = rcube_get_object_pos(document.getElementById(iframes[n].id));
- this.iframe_events[n] = function(e) { e._offset = pos; return list.drag_mouse_move(e); }
-
- if (iframedoc.addEventListener)
- iframedoc.addEventListener('mousemove', this.iframe_events[n], false);
- else if (iframes[n].attachEvent)
- iframedoc.attachEvent('onmousemove', this.iframe_events[n]);
- else
- iframedoc['onmousemove'] = this.iframe_events[n];
-
- rcube_event.add_listener({element:iframedoc, event:'mouseup', object:this, method:'drag_mouse_up'});
- }
- }
+ // enable dragging over iframes
+ $('iframe').each(function() {
+ $('<div class="iframe-dragdrop-fix"></div>')
+ .css({background: '#fff',
+ width: this.offsetWidth+'px', height: this.offsetHeight+'px',
+ position: 'absolute', opacity: '0.001', zIndex: 1000
+ })
+ .css($(this).offset())
+ .appendTo('body');
+ });
}
return false;
@@ -285,17 +259,17 @@
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)
- {
+ if (this.dont_select) {
this.dont_select = false;
return false;
}
-
+
var dblclicked = now - this.rows[id].clicked < this.dblclick_time;
// unselects currently selected row
@@ -307,9 +281,9 @@
// 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);
@@ -319,8 +293,211 @@
},
+/*
+ * 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/previous/last rows that are not hidden
+ * get first/next/previous/last rows that are not hidden
*/
get_next_row: function()
{
@@ -348,16 +525,30 @@
return new_row;
},
+get_first_row: function()
+{
+ if (this.rowcount) {
+ var rows = this.list.tBodies[0].rows;
+
+ 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)
- {
+ 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)
+ if(rows[i].id && String(rows[i].id).match(/rcmrow([a-z0-9\-_=\+\/]+)/i) && this.rows[RegExp.$1] != null)
+
return RegExp.$1;
- }
+ }
return null;
},
@@ -371,20 +562,17 @@
var select_before = this.selection.join(',');
if (!this.multiselect)
mod_key = 0;
-
+
if (!this.shift_start)
this.shift_start = id
- if (!mod_key)
- {
+ if (!mod_key) {
this.shift_start = id;
this.highlight_row(id, false);
this.multi_selecting = false;
}
- else
- {
- switch (mod_key)
- {
+ else {
+ switch (mod_key) {
case SHIFT_KEY:
this.shift_select(id, false);
break;
@@ -407,19 +595,18 @@
// 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)
- {
+ if (this.toggleselect && this.last_selected == id) {
this.clear_selection();
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;
@@ -453,6 +640,62 @@
/**
+ * 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)
@@ -467,17 +710,16 @@
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))
+ 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)
+ else {
+ if (this.in_selection(n) && !control) {
this.highlight_row(n, true);
+ }
}
}
},
@@ -492,7 +734,7 @@
if (this.selection[n]==id)
return true;
- return false;
+ return false;
},
@@ -506,20 +748,45 @@
// reset but remember selection first
var select_before = this.selection.join(',');
- this.clear_selection();
+ this.selection = [];
- for (var n in this.rows)
- {
- if (!filter || (this.rows[n] && this.rows[n][filter] == true))
- {
+ for (var n in this.rows) {
+ if (!filter || (this.rows[n] && this.rows[n][filter] == true)) {
this.last_selected = n;
this.highlight_row(n, true);
+ }
+ else if (this.rows[n]) {
+ $(this.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();
+
+ return true;
+},
+
+
+/**
+ * Invert selection
+ */
+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();
@@ -535,30 +802,25 @@
var num_select = this.selection.length;
// one row
- if (id)
- {
+ if (id) {
for (var n=0; n<this.selection.length; n++)
- if (this.selection[n] == id)
- {
- this.selection.splice(n,1);
- break;
- }
- }
+ if (this.selection[n] == id) {
+ this.selection.splice(n,1);
+ break;
+ }
+ }
// all rows
- else
- {
+ else {
for (var n=0; n<this.selection.length; n++)
- if (this.rows[this.selection[n]])
- {
- this.set_classname(this.rows[this.selection[n]].obj, 'selected', false);
- this.set_classname(this.rows[this.selection[n]].obj, 'unfocused', false);
- }
-
- this.selection = new Array();
- }
+ if (this.rows[this.selection[n]]) {
+ $(this.rows[this.selection[n]].obj).removeClass('selected').removeClass('unfocused');
+ }
+
+ this.selection = [];
+ }
if (num_select && !this.selection.length)
- this.trigger_event('select');
+ this.triggerEvent('select');
},
@@ -588,30 +850,24 @@
*/
highlight_row: function(id, multiple)
{
- if (this.rows[id] && !multiple)
- {
- if (this.selection.length > 1 || !this.in_selection(id))
- {
+ 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);
+ $(this.rows[id].obj).addClass('selected');
}
}
- else if (this.rows[id])
- {
- if (!this.in_selection(id)) // select row
- {
+ 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);
+ $(this.rows[id].obj).addClass('selected');
}
- else // unselect row
- {
- var p = find_in_array(id, this.selection);
+ else { // unselect row
+ var p = $.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');
}
}
},
@@ -627,8 +883,8 @@
var keyCode = rcube_event.get_keycode(e);
var mod_key = rcube_event.get_modifier(e);
- switch (keyCode)
- {
+
+ switch (keyCode) {
case 40:
case 38:
case 63233: // "down", in safari keypress
@@ -636,15 +892,31 @@
// 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);
}
-
+
return true;
},
@@ -653,18 +925,25 @@
*/
key_down: function(e)
{
- switch (rcube_event.get_keycode(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:
+ case 61:
+ case 107:
+ case 109:
+ case 32:
if (!rcube_event.get_modifier(e) && this.focused)
return rcube_event.cancel(e);
-
+
default:
}
-
+
return true;
},
@@ -682,11 +961,40 @@
else if (keyCode == 38 || keyCode == 63232) // up arrow key pressed
new_row = this.get_prev_row();
- if (new_row)
- {
+ if (new_row) {
this.select_row(new_row.uid, mod_key, true);
this.scrollto(new_row.uid);
}
+
+ return false;
+},
+
+
+/**
+ * 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;
},
@@ -698,9 +1006,15 @@
scrollto: function(id)
{
var row = this.rows[id].obj;
- if (row && this.frame)
- {
+ 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;
@@ -715,42 +1029,59 @@
*/
drag_mouse_move: function(e)
{
- if (this.drag_start)
- {
+ if (this.drag_start) {
// check mouse movement, of less than 3 pixels, don't start dragging
var m = rcube_event.get_mouse_pos(e);
if (!this.drag_mouse_start || (Math.abs(m.x - this.drag_mouse_start.x) < 3 && Math.abs(m.y - this.drag_mouse_start.y) < 3))
return false;
-
+
if (!this.draglayer)
- this.draglayer = new rcube_layer('rcmdraglayer', {x:0, y:0, vis:0, zindex:2000});
-
- // get subjects of selectedd messages
+ 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;
- for(var n=0; n<this.selection.length; n++)
- {
- if (n>12) // only show 12 lines
- {
+ var c, i, subject, obj;
+ for(var n=0; n<this.selection.length; n++) {
+ // only show 12 lines
+ if (n>12) {
names += '...';
break;
}
- if (this.rows[this.selection[n]].obj)
- {
- obj = this.rows[this.selection[n]].obj;
+ if (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)))
- {
+ for (c=0, i=0; i<obj.childNodes.length; i++) {
+ if (obj.childNodes[i].nodeName == 'TD') {
+ 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++;
@@ -759,18 +1090,17 @@
}
}
- 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)
- {
+ 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;
@@ -786,104 +1116,44 @@
{
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();
+ }
+ if (this.drag_active)
+ this.focus();
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'});
+ rcube_event.remove_listener({event:'mousemove', object:this, method:'drag_mouse_move'});
+ rcube_event.remove_listener({event:'mouseup', object:this, method:'drag_mouse_up'});
- var iframes = document.getElementsByTagName('IFRAME');
- for (var n in iframes) {
- var iframedoc;
-
- if (iframes[n].contentDocument)
- iframedoc = iframes[n].contentDocument;
- else if (iframes[n].contentWindow)
- iframedoc = iframes[n].contentWindow.document;
- else if (iframes[n].document)
- iframedoc = iframes[n].document;
+ // remove temp divs
+ $('div.iframe-dragdrop-fix').each(function() { this.parentNode.removeChild(this); });
- if (iframedoc) {
- if (this.iframe_events[n]) {
- if (iframedoc.removeEventListener)
- iframedoc.removeEventListener('mousemove', this.iframe_events[n], false);
- else if (iframedoc.detachEvent)
- iframedoc.detachEvent('onmousemove', this.iframe_events[n]);
- else
- iframedoc['onmousemove'] = null;
- }
- rcube_event.remove_listener({element:iframedoc, event:'mouseup', object:this, method:'drag_mouse_up'});
- }
- }
+ this.triggerEvent('dragend');
- this.focus();
-
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;
--
Gitblit v1.9.1