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var currentLink = -1;
var currentRow = null;
var GLOBAL_bDisableActions = false;
var GLOBAL_bDisableDD = false;
function BXOpenFD(index, type)
{
window.GLOBAL_FD_PLAYLIST_IND = index;
if (type == 'VIDEO')
OpenFD_playlist_video();
else
OpenFD_playlist_image();
}
function BXSaveVideoPath(filename, filepath)
{
var id = 'edit_area_location_' + window.GLOBAL_FD_PLAYLIST_IND;
var input = BX(id).firstChild;
input.value = (filepath + '/' + filename).replace(/\/\//ig, '/');
input.onblur();
}
function BXSaveImagePath(filename, filepath)
{
var id = 'edit_area_image_' + window.GLOBAL_FD_PLAYLIST_IND;
var input = BX(id).firstChild;
input.value = (filepath + '/' + filename).replace(/\/\//ig, '/');
input.onblur();
}
function menuCheckIcons()
{
var
obLayout = BX('bx_playlist_layout'),
arRows = [], n = obLayout.childNodes.length, i, el;
for (i = 0; i < n; i++)
{
el = obLayout.childNodes[i];
if (el.nodeName && el.nodeName.toLowerCase() == 'div' && el.className == 'bx-menu-placement')
arRows.push(el);
}
var l = arRows.length;
for (i = 1; i <= l; i++)
{
tbl = arRows[i - 1].firstChild.firstChild;
tbl.rows[0].cells[4].firstChild.style.visibility = (i == 1 ? 'hidden' : 'visible'); // Up button
tbl.rows[0].cells[5].firstChild.style.visibility = (i == l ? 'hidden' : 'visible'); // Down button
}
}
function itemMoveUp(i)
{
if (GLOBAL_bDisableActions)
return;
var obRow = BX('bx_item_row_' + i);
var obPlacement = obRow.parentNode;
var index = obPlacement.id.substring(18);
if (index <= 1)
return;
var obNewPlacement = obPlacement.previousSibling;
var obSwap = obNewPlacement.firstChild;
obPlacement.appendChild(obSwap);
obNewPlacement.appendChild(obRow);
setCurrentRow(obRow);
menuCheckIcons();
}
function itemMoveDown(i)
{
if (GLOBAL_bDisableActions)
return;
var obRow = BX('bx_item_row_' + i);
var obPlacement = obRow.parentNode;
var obNewPlacement = obPlacement.nextSibling;
if (null == obNewPlacement)
return;
var obSwap = obNewPlacement.firstChild;
obPlacement.appendChild(obSwap);
obNewPlacement.appendChild(obRow);
setCurrentRow(obRow);
menuCheckIcons();
}
function itemDelete(i)
{
if (GLOBAL_bDisableActions)
return;
var obPlacement = BX('bx_item_row_' + i).parentNode;
if (obPlacement.firstChild == currentRow)
currentRow = null;
obPlacement.parentNode.removeChild(obPlacement);
menuCheckIcons();
}
function getAreaHTML(area, value, title)
{
if (null === value) value = '';
return '<div onmouseout="rowMouseOut(this)" onmouseover="rowMouseOver(this)" class="edit-field view-area" style="width: 220px; padding: 2px; display: block; border: 1px solid white; cursor: text; -moz-box-sizing: border-box; background-position: right center; background-repeat: no-repeat;" id="view_area_' + area + '" onclick="editArea(\'' + area + '\')" title="' + title + '">' + (value ? value : jsMenuMess.noname) + '</div>' +
'<div class="edit-area" id="edit_area_' + area + '" style="display: none;"><input type="text" style="width: 220px;" name="' + area + '" value="' + value + '" onblur="viewArea(\'' + area + '\')" /></div>';
}
var currentEditingRow = null;
function editArea(area, bSilent)
{
if (GLOBAL_bDisableActions)
return;
jsDD.Disable();
GLOBAL_bDisableDD = true;
jsDD.allowSelection();
l = BX('bx_playlist_layout');
l.ondrag = l.onselectstart = null;
l.style.MozUserSelect = '';
if (bSilent == null)
bSilent = false;
var obEditArea = BX('edit_area_' + area);
var obViewArea = BX('view_area_' + area);
obEditArea.style.display = 'block';
obViewArea.style.display = 'none';
obEditArea.firstChild.select();
obEditArea.onkeydown = OnKeyDown;
if (!bSilent)
{
obEditArea.firstChild.focus();
if (jsUtils.IsIE())
setTimeout(function () {setCurrentRow(obViewArea.parentNode.parentNode.parentNode.parentNode.parentNode)}, 30);
else
setCurrentRow(obViewArea.parentNode.parentNode.parentNode.parentNode.parentNode);
}
return obEditArea;
}
function viewArea(area)
{
if (GLOBAL_bDisableActions)
return;
jsDD.Enable();
GLOBAL_bDisableDD = false;
l = BX('bx_playlist_layout');
l.ondrag = l.onselectstart = jsUtils.False;
l.style.MozUserSelect = 'none';
var obEditArea = BX('edit_area_' + area);
var obViewArea = BX('view_area_' + area);
var val = jsUtils.trim(obEditArea.firstChild.value);
obEditArea.firstChild.value = val;
obEditArea.onkeydown = null;
val = bxhtmlspecialchars(val);
obViewArea.firstChild.innerHTML = val || jsMess.noname;
obEditArea.style.display = 'none';
obViewArea.style.display = 'block';
currentEditingRow = null;
setCurrentRow(obViewArea.parentNode.parentNode.parentNode.parentNode.parentNode);
return obViewArea;
}
function setCurrentRow(i)
{
if (typeof i != 'object')
i = BX('bx_item_row_' + i);
if (null != currentRow)
currentRow.className = 'bx-edit-menu-item';
i.className = 'bx-edit-menu-item bx-menu-current-row';
currentRow = i;
}
function rowMouseOut(obArea)
{
obArea.className = 'edit-field view-area va_playlist';
obArea.style.backgroundColor = 'transparent';
}
function rowMouseOver (obArea, bFd)
{
if (GLOBAL_bDisableActions || jsDD.bPreStarted)
return;
obArea.className = 'edit-field-active view-area' + (bFd ? ' va_playlist_fd_over' : ' va_playlist');
obArea.style.backgroundColor = 'white';
}
/* Drag & Drop handlers */
function BXDD_DragStart()
{
if (GLOBAL_bDisableDD)
return false;
this.BXOldPlacement = this.parentNode;
var id = this.id.substring(12);
rowMouseOut(viewArea('title_' + id));
//rowMouseOut(viewArea('author_' + id));
//rowMouseOut(viewArea('duration_' + id));
rowMouseOut(viewArea('location_' + id));
rowMouseOut(viewArea('image_' + id));
GLOBAL_bDisableActions = true;
return true;
}
function BXDD_DragStop()
{
this.BXOldPlacement = false;
setTimeout('GLOBAL_bDisableActions = false', 50);
return true;
}
function BXDD_DragHover(obPlacement, x, y)
{
if (GLOBAL_bDisableDD)
return false;
// hack
y += oPlaylistDialog.PARTS.CONTENT.scrollTop;
var index = jsDD.searchDest(x, y);
if (index === false)
return false;
obPlacement = jsDD.arDestinations[index];
if (obPlacement == this.BXOldPlacement)
return false;
var obSwap = obPlacement.firstChild;
this.BXOldPlacement.appendChild(obSwap);
obPlacement.appendChild(this);
this.BXOldPlacement = obPlacement;
menuCheckIcons();
return true;
}
function getRowInnerHTML(id, val, i, width, fd)
{
width = parseInt(width);
val = val || jsMess.noname;
var js_fd_par = fd ? ', true' : '';
var res = '<td valign="top">' +
'<div onmouseout="rowMouseOut(this)" onmouseover="rowMouseOver(this' + js_fd_par + ')" class="edit-field view-area va_playlist" id="view_area_' + id + '_' + i + '" style="width: ' + width + 'px;" onclick="editArea(\'' + id + '_' + i + '\')" title="' + jsMess.clickToEdit + '"><div class="playlist_text">' + val + '</div>';
if (fd)
res += '<span onclick="BXOpenFD(\'' + i + '\', \'' + fd + '\');" class="rowcontrol folder fd_icon" title="' + jsMess.openFDTitle + '"></span>'
res += '</div>' +
'<div class="edit-area" id="edit_area_' + id + '_' + i + '" style="display:none;"><input type="text" style="width: ' + width + 'px;" name="' + id + '_' + i + '" value="' + val + '" onblur="viewArea(\'' + id + '_' + i + '\')" /></div>' +
'</td>';
return res;
}
function itemAdd()
{
var obCounter = BX('bx_item_cnt');
var i = parseInt(obCounter.value);
obCounter.value = ++i;
var obPlacement = BX('bx_playlist_layout').appendChild(BX.create('DIV', {props: {className: 'bx-menu-placement', id: 'bx_item_placement_' + i}}));
var innerHTML = '<table class="bx-width100 internal playlist-table"><tbody><tr>' +
' <td>' +
' <input type="hidden" name="ids[]" value="' + i + '" />' +
' <span class="rowcontrol drag" title="' + jsMess.itemDrag + '"></span></td>' +
getRowInnerHTML('title', jsMess.noname, i, 160) +
//getRowInnerHTML('author', jsMess.noname, i, 140) +
//getRowInnerHTML('duration', jsMess.noname, i, 50) +
getRowInnerHTML('location', jsMess.noname, i, 150, 'VIDEO') +
getRowInnerHTML('image', jsMess.noname, i, 140, 'IMAGE') +
' <td><span onclick="itemMoveUp(' + i + ')" class="rowcontrol up" style="visibility: ' + (i == 1 ? 'hidden' : 'visible') + '" title="' + jsMess.itemUp + '"></span></td>' +
' <td><span onclick="itemMoveDown(' + i + ')" class="rowcontrol down" style="visibility: hidden" title="' + jsMess.itemDown + '"></span></td>' +
' <td><span onclick="itemDelete(' + i + ')" class="rowcontrol delete" title="' + jsMess.itemDel + '"></span></td>' +
'</tr></tbody></table>';
var obRow = obPlacement.appendChild(BX.create('DIV', {props: {className: 'bx-edit-menu-item', id: 'bx_item_row_' + i}, html: innerHTML}));
jsDD.registerDest(obPlacement);
obRow.onbxdragstart = BXDD_DragStart;
obRow.onbxdragstop = BXDD_DragStop;
obRow.onbxdraghover = BXDD_DragHover;
jsDD.registerObject(obRow);
setCurrentRow(i);
menuCheckIcons();
oPlaylistDialog.PARTS.CONTENT.scrollTop = 10000;
setTimeout(function () {editArea('title_' + i);}, 30);
}
function bxhtmlspecialchars(str)
{
if(typeof(str)!='string')
return str;
str = str.replace(/&/g, '&');
str = str.replace(/"/g, '"');
str = str.replace(/</g, '<');
str = str.replace(/>/g, '>');
return str;
}
function OnKeyDown(e)
{
if(!e) e = window.event;
if (e.ctrlKey || e.altKey)
return true;
if (e.which == 9) // TAB
{
var
i,
Fields = ['title', 'author', 'duration', 'location', 'image'],
len = Fields.length,
target = e.target || e.srcElement,
maxRows = parseInt(BX('bx_item_cnt').value),
dest_type, dest_row,
name = target.name,
_ind = name.indexOf('_'),
type = name.substr(0, _ind).toLowerCase(),
dest_row = parseInt(name.substr(_ind + 1));
if (!e.shiftKey) // Just TAB
{
for (i = 0; i < len; i++)
{
if (Fields[i] == type)
{
if (i == len - 1)
{
if (maxRows == dest_row)
return itemAdd();
dest_type = Fields[0];
dest_row++;
break;
}
else
{
dest_type = Fields[i + 1];
break;
}
}
}
}
else // Shift + TAB
{
for (i = 0; i < len; i++)
{
if (Fields[i] == type)
{
if (i == 0)
{
if (dest_row <= 1)
return;
dest_row--;
dest_type = Fields[len - 1];
break;
}
else
{
dest_type = Fields[i - 1];
break;
}
}
}
}
viewArea(name);
if (dest_type && dest_row)
setTimeout(function () {editArea(dest_type + '_' + dest_row);}, 30);
}
};