From fd0c123e44391aa01a85c5aeebbd0cea418f0808 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sun, 08 Dec 2013 04:57:44 -0500
Subject: [PATCH] Fix fixed header issue after removing rows (1295420)
---
program/js/list.js | 104 ++++++++++++++++++++++++++++++++++------------------
1 files changed, 68 insertions(+), 36 deletions(-)
diff --git a/program/js/list.js b/program/js/list.js
index 0707172..f33be87 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -31,6 +31,7 @@
this.list = list ? list : null;
this.tagname = this.list ? this.list.nodeName.toLowerCase() : 'table';
+ this.id_regexp = /^rcmrow([a-z0-9\-_=\+\/]+)/i;
this.thead;
this.tbody;
this.fixed_header;
@@ -55,7 +56,6 @@
this.column_fixed = null;
this.last_selected = 0;
this.shift_start = 0;
- this.in_selection_before = false;
this.focused = false;
this.drag_mouse_start = null;
this.dblclick_time = 500; // default value on MS Windows is 500
@@ -91,8 +91,7 @@
var r, len, rows = this.tbody.childNodes;
for (r=0, len=rows.length; r<len; r++) {
- this.init_row(rows[r]);
- this.rowcount++;
+ this.rowcount += this.init_row(rows[r]) ? 1 : 0;
}
this.init_header();
@@ -111,7 +110,7 @@
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(this.id_regexp)) {
var self = this,
uid = RegExp.$1;
row.uid = uid;
@@ -148,6 +147,8 @@
this.row_init(this.rows[uid]); // legacy support
this.triggerEvent('initrow', this.rows[uid]);
+
+ return true;
}
},
@@ -248,6 +249,9 @@
// reset scroll position (in Opera)
if (this.frame)
this.frame.scrollTop = 0;
+
+ // fix list header after removing any rows
+ this.resize();
},
@@ -256,7 +260,7 @@
*/
remove_row: function(uid, sel_next)
{
- var node = this.rows[uid] ? this.rows[uid].obj : null;
+ var self = this, node = this.rows[uid] ? this.rows[uid].obj : null;
if (!node)
return;
@@ -268,6 +272,10 @@
delete this.rows[uid];
this.rowcount--;
+
+ // fix list header after removing any rows
+ clearTimeout(this.resize_timeout)
+ this.resize_timeout = setTimeout(function() { self.resize(); }, 50);
},
@@ -276,7 +284,7 @@
*/
insert_row: function(row, before)
{
- var tbody = this.tbody;
+ var self = this, tbody = this.tbody;
// create a real dom node first
if (row.nodeName === undefined) {
@@ -304,6 +312,10 @@
this.init_row(row);
this.rowcount++;
+
+ // fix list header after adding any rows
+ clearTimeout(this.resize_timeout)
+ this.resize_timeout = setTimeout(function() { self.resize(); }, 50);
},
/**
@@ -405,10 +417,7 @@
drag_row: function(e, id)
{
// don't do anything (another action processed before)
- var evtarget = rcube_event.get_target(e),
- tagname = evtarget.tagName.toLowerCase();
-
- if (evtarget && (tagname == 'input' || tagname == 'img' || (tagname != 'a' && evtarget.onclick)))
+ if (!this.is_event_target(e))
return true;
// accept right-clicks
@@ -420,12 +429,13 @@
// selects currently unselected row
if (!this.in_selection_before) {
var mod_key = rcube_event.get_modifier(e);
- this.select_row(id, mod_key, false);
+ this.select_row(id, mod_key, true);
}
if (this.draggable && this.selection.length && this.in_selection(id)) {
this.drag_start = true;
this.drag_mouse_start = rcube_event.get_mouse_pos(e);
+
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.touch) {
@@ -446,19 +456,16 @@
*/
click_row: function(e, id)
{
- var now = new Date().getTime(),
- mod_key = rcube_event.get_modifier(e),
- evtarget = rcube_event.get_target(e),
- tagname = evtarget.tagName.toLowerCase();
-
- if ((evtarget && (tagname == 'input' || tagname == 'img')))
+ // don't do anything (another action processed before)
+ if (!this.is_event_target(e))
return true;
- var dblclicked = now - this.rows[id].clicked < this.dblclick_time;
+ var now = new Date().getTime(),
+ dblclicked = now - this.rows[id].clicked < this.dblclick_time;
- // selects/unselects currently selected row
- if (!this.drag_active && this.in_selection_before == id && !dblclicked)
- this.select_row(id, mod_key, true);
+ // unselects currently selected row
+ if (!this.drag_active && !dblclicked && this.in_selection_before == id)
+ this.select_row(id, rcube_event.get_modifier(e), true);
this.drag_start = false;
this.in_selection_before = false;
@@ -479,6 +486,18 @@
this.rows[id].clicked = now;
return false;
+},
+
+
+/**
+ * Check target of the current event
+ */
+is_event_target: function(e)
+{
+ var target = rcube_event.get_target(e),
+ tagname = target.tagName.toLowerCase();
+
+ return !(target && (tagname == 'input' || tagname == 'img' || (tagname != 'a' && target.onclick)));
},
@@ -726,7 +745,7 @@
var i, len, rows = this.tbody.childNodes;
for (i=0, len=rows.length-1; i<len; 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(this.id_regexp) && this.rows[RegExp.$1] != null)
return RegExp.$1;
}
@@ -739,7 +758,7 @@
var i, rows = this.tbody.childNodes;
for (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(this.id_regexp) && this.rows[RegExp.$1] != null)
return RegExp.$1;
}
@@ -769,6 +788,7 @@
select_row: function(id, mod_key, with_mouse)
{
var select_before = this.selection.join(',');
+
if (!this.multiselect)
mod_key = 0;
@@ -787,8 +807,10 @@
break;
case CONTROL_KEY:
- if (with_mouse)
+ if (with_mouse) {
+ this.shift_start = id;
this.highlight_row(id, true);
+ }
break;
case CONTROL_SHIFT_KEY:
@@ -799,6 +821,7 @@
this.highlight_row(id, false);
break;
}
+
this.multi_selecting = true;
}
@@ -884,7 +907,7 @@
for (i=0; i<len; i++)
if (!this.in_selection(children[i]))
- this.select_row(children[i], CONTROL_KEY);
+ this.select_row(children[i], CONTROL_KEY, true);
},
@@ -1124,10 +1147,15 @@
// 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:
+ rcube_event.cancel(e);
+ return this.select_row(this.last_selected, mod_key, true);
+
+ case 37: // Left arrow key
+ case 39: // Right arrow key
+ case 107: // Plus sign on a numeric keypad
+ case 109: // Minus sign on a numeric keypad
// Stop propagation
rcube_event.cancel(e);
var ret = this.use_plusminus_key(keyCode, mod_key);
@@ -1136,20 +1164,26 @@
this.triggerEvent('keypress');
this.modkey = 0;
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);
+
case 27:
if (this.drag_active)
return this.drag_mouse_up(e);
+
if (this.col_drag_active) {
this.selected_column = null;
return this.column_drag_mouse_up(e);
}
+
return rcube_event.cancel(e);
+
default:
this.key_pressed = keyCode;
this.modkey = mod_key;
@@ -1196,11 +1230,8 @@
if (!selected_row || !selected_row.has_children)
return;
- if (keyCode == 32)
- keyCode = selected_row.expanded ? 109 : 61;
-
// expand
- if (keyCode == 61 || keyCode == 107) {
+ if (keyCode == 39 || keyCode == 107) {
if (selected_row.expanded)
return;
@@ -1243,14 +1274,15 @@
scroll_to = Number(row.offsetTop);
}
- if(this.fixed_header)
+ if (this.fixed_header)
head_offset = Number(this.thead.offsetHeight);
-
+
// if row is above the frame (or behind header)
if (scroll_to < Number(this.frame.scrollTop) + head_offset) {
// scroll window so that row isn't behind header
this.frame.scrollTop = scroll_to - head_offset;
- } else if (scroll_to + Number(row.offsetHeight) > Number(this.frame.scrollTop) + Number(this.frame.offsetHeight))
+ }
+ 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);
}
},
@@ -1544,7 +1576,7 @@
*/
del_dragfix: function()
{
- $('div.iframe-dragdrop-fix').each(function() { this.parentNode.removeChild(this); });
+ $('div.iframe-dragdrop-fix').remove();
},
--
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