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/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*
* This script is based on the
* jQuery File Tree Plugin,
* developed by Cory S.N. LaViska
* A Beautiful Site (http://abeautifulsite.net/)
* Originally released under a Creative Commons License and is copyrighted
* (C)2008 by Cory S.N. LaViska.
* For details, visit http://creativecommons.org/licenses/by/3.0/us/
*
*/
if(jQuery) (function($){
$.extend($.fn, {
RearrangeTree: function(o, h) {
// Defaults
if( !o ) var o = {};
if( o.script == undefined ) o.script = 'rearrange';
if( o.folderEvent == undefined ) o.folderEvent = 'click';
if( o.expandSpeed == undefined ) o.expandSpeed= 500;
if( o.collapseSpeed == undefined ) o.collapseSpeed= 500;
if( o.expandEasing == undefined ) o.expandEasing = null;
if( o.collapseEasing == undefined ) o.collapseEasing = null;
if( o.multiFolder == undefined ) o.multiFolder = true;
if( o.loadMessage == undefined ) o.loadMessage = 'Loading...';
$("#gAddAlbum").draggable({
helper: 'clone',
containment: "#gRearrange",
opacity: .6,
revert: "invalid"
});
$("#gDeleteItem").droppable({
accept: "a",
hoverClass: "droppable-hover",
drop: function(ev, ui) {
source_element = ui.draggable;
source_parent = source_element.parent();
target = ui.element;
alert(source_element.attr("rel") + "\n" + target.attr("id"));
}
});
$(this).each( function() {
function showTree(c, t) {
$(c).addClass('wait');
$(".jqueryFileTree.start").remove();
$.get(o.script + "/" + t, {}, function(data) {
$(c).find('.start').html('');
$(c).removeClass('wait').append(data);
$(c).find('UL:hidden').slideDown({ duration: o.expandSpeed, easing: o.expandEasing });
$(c).find('UL:hidden').slideDown({ duration: o.expandSpeed, easing: o.expandEasing });
$(c).find('li.directory').droppable({
accept: "#gAddAlbum",
hoverClass: "droppable-hover",
drop: function(ev, ui) {
source_element = ui.draggable;
source_parent = source_element.parent();
target = ui.element;
alert(source_element.attr("rel") + "\n" + target.attr("id"));
}
});
if ($(c).hasClass('treeitem')) {
$(c).find("li a", this.element).draggable({
helper: 'clone',
containment: "#gRearrange",
opacity: .6,
revert: "invalid"
});
}
$(c).find('.directory').droppable({
accept: "a",
greedy: true,
hoverClass: "droppable-hover",
drop: function(ev, ui) {
source_element = ui.draggable;
source_parent = source_element.parent();
target = ui.element;
alert(source_element.attr("rel") + "\n" + target.attr("id"));
}
});
bindTree(c);
});
}
function bindTree(t) {
$(t).find('LI A').bind(o.folderEvent, function() {
if( $(this).parent().hasClass('directory') ) {
if( $(this).parent().hasClass('collapsed') ) {
// Expand
if( !o.multiFolder ) {
$(this).parent().parent().find('UL').slideUp({ duration: o.collapseSpeed, easing: o.collapseEasing });
$(this).parent().parent().find('LI.directory').removeClass('expanded').addClass('collapsed');
}
$(this).parent().find('UL').remove(); // cleanup
showTree( $(this).parent(), escape($(this).attr('rel')) );
$(this).parent().removeClass('collapsed').addClass('expanded');
} else {
// Collapse
$(this).parent().find('UL').slideUp({ duration: o.collapseSpeed, easing: o.collapseEasing });
$(this).parent().removeClass('expanded').addClass('collapsed');
}
} else {
h($(this).attr('rel'));
}
return false;
});
// Prevent A from triggering the # on non-click events
if( o.folderEvent.toLowerCase != 'click' ) $(t).find('LI A').bind('click', function() { return false; });
}
// Loading message
$(this).html('<ul class="jqueryFileTree start"><li class="wait">' + o.loadMessage + '<li></ul>');
// Get the initial file list
showTree( $(this), "" );
});
}
});
})(jQuery);
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