--- a/web/data/jquery-treeview/jquery.treeview.sortable.js Mon Jan 04 18:40:30 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,378 +0,0 @@
-/*
- * jQuery UI Sortable
- *
- * Copyright (c) 2008 Paul Bakaus
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * http://docs.jquery.com/UI/Sortables
- *
- * Depends:
- * ui.base.js
- *
- * Revision: $Id: ui.sortable.js 5262 2008-04-17 13:13:51Z paul.bakaus $
- */
-;(function($) {
-
- if (window.Node && Node.prototype && !Node.prototype.contains) {
- Node.prototype.contains = function (arg) {
- return !!(this.compareDocumentPosition(arg) & 16);
- };
- }
-
-
- $.widget("ui.sortableTree", $.extend($.ui.mouse, {
- init: function() {
-
- //Initialize needed constants
- var self = this, o = this.options;
- this.containerCache = {};
- this.element.addClass("ui-sortableTree");
-
- //Get the items
- this.refresh();
-
- //Let's determine the parent's offset
- if(!(/(relative|absolute|fixed)/).test(this.element.css('position'))) this.element.css('position', 'relative');
- this.offset = this.element.offset();
-
- //Initialize mouse events for interaction
- this.mouseInit();
-
- //Prepare cursorAt
- if(o.cursorAt && o.cursorAt.constructor == Array)
- o.cursorAt = { left: o.cursorAt[0], top: o.cursorAt[1] };
-
- },
- plugins: {},
- ui: function(inst) {
- return {
- helper: (inst || this)["helper"],
- position: (inst || this)["position"].current,
- absolutePosition: (inst || this)["position"].absolute,
- instance: this,
- options: this.options,
- element: this.element,
- item: (inst || this)["currentItem"],
- sender: inst ? inst.element : null
- };
- },
- propagate: function(n,e,inst) {
- $.ui.plugin.call(this, n, [e, this.ui(inst)]);
- this.element.triggerHandler(n == "sort" ? n : "sort"+n, [e, this.ui(inst)], this.options[n]);
- },
- serialize: function(o) {
-
- var items = $(this.options.items, this.element).not('.ui-sortableTree-helper'); //Only the items of the sortable itself
- var str = []; o = o || {};
-
- items.each(function() {
- var res = ($(this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
- if(res) str.push((o.key || res[1])+'[]='+(o.key ? res[1] : res[2]));
- });
-
- return str.join('&');
-
- },
- toArray: function(attr) {
- var items = $(this.options.items, this.element).not('.ui-sortableTree-helper'); //Only the items of the sortable itself
- var ret = [];
-
- items.each(function() { ret.push($(this).attr(attr || 'id')); });
- return ret;
- },
- enable: function() {
- this.element.removeClass("ui-sortableTree-disabled");
- this.options.disabled = false;
- },
- disable: function() {
- this.element.addClass("ui-sortableTree-disabled");
- this.options.disabled = true;
- },
- /* Be careful with the following core functions */
- intersectsWith: function(item) {
-
- var x1 = this.position.absolute.left - 10, x2 = x1 + 10,
- y1 = this.position.absolute.top - 10, y2 = y1 + 10;
- var l = item.left, r = l + item.width,
- t = item.top, b = t + item.height;
-
- return ( l < x1 + (this.helperProportions.width / 2) // Right Half
- && x2 - (this.helperProportions.width / 2) < r // Left Half
- && t < y1 + (this.helperProportions.height / 2) // Bottom Half
- && y2 - (this.helperProportions.height / 2) < b ); // Top Half
-
- },
- intersectsWithEdge: function(item) {
- var y1 = this.position.absolute.top - 10, y2 = y1 + 10;
- var t = item.top, b = t + item.height;
-
- if(!this.intersectsWith(item.item.parents(".ui-sortableTree").data("sortableTree").containerCache)) return false;
-
- if (!( t < y1 + (this.helperProportions.height / 2) // Bottom Half
- && y2 - (this.helperProportions.height / 2) < b )) return false; // Top Half
-
- if(y2 > t && y1 < t) return 1; //Crosses top edge
- if(y1 < b && y2 > b) return 2; //Crosses bottom edge
-
- return false;
-
- },
- refresh: function() {
- this.refreshItems();
- this.refreshPositions();
- },
- refreshItems: function() {
-
- this.items = [];
- this.containers = [this];
- var items = this.items;
- var queries = [$(this.options.items, this.element)];
-
- if(this.options.connectWith) {
- for (var i = this.options.connectWith.length - 1; i >= 0; i--){
- var cur = $(this.options.connectWith[i]);
- for (var j = cur.length - 1; j >= 0; j--){
- var inst = $.data(cur[j], 'sortableTree');
- if(inst && !inst.options.disabled) {
- queries.push($(inst.options.items, inst.element));
- this.containers.push(inst);
- }
- };
- };
- }
-
- for (var i = queries.length - 1; i >= 0; i--){
- queries[i].each(function() {
- $.data(this, 'sortableTree-item', true); // Data for target checking (mouse manager)
- items.push({
- item: $(this),
- width: 0, height: 0,
- left: 0, top: 0
- });
- });
- };
-
- },
- refreshPositions: function(fast) {
- for (var i = this.items.length - 1; i >= 0; i--){
- if(!fast) this.items[i].height = this.items[i].item.outerHeight();
- this.items[i].top = this.items[i].item.offset().top;
- };
- for (var i = this.containers.length - 1; i >= 0; i--){
- var p =this.containers[i].element.offset();
- this.containers[i].containerCache.left = p.left;
- this.containers[i].containerCache.top = p.top;
- this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
- this.containers[i].containerCache.height= this.containers[i].element.outerHeight();
- };
- },
- destroy: function() {
-
- this.element
- .removeClass("ui-sortableTree ui-sortableTree-disabled")
- .removeData("sortableTree")
- .unbind(".sortableTree");
- this.mouseDestroy();
-
- for ( var i = this.items.length - 1; i >= 0; i-- )
- this.items[i].item.removeData("sortableTree-item");
-
- },
- contactContainers: function(e) {
- for (var i = this.containers.length - 1; i >= 0; i--){
-
- if(this.intersectsWith(this.containers[i].containerCache)) {
- if(!this.containers[i].containerCache.over) {
-
- if(this.currentContainer != this.containers[i]) {
-
- //When entering a new container, we will find the item with the least distance and append our item near it
- var dist = 10000; var itemWithLeastDistance = null; var base = this.position.absolute.top;
- for (var j = this.items.length - 1; j >= 0; j--) {
- if(!this.containers[i].element[0].contains(this.items[j].item[0])) continue;
- var cur = this.items[j].top;
- if(Math.abs(cur - base) < dist) {
- dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
- }
- }
-
- itemWithLeastDistance ? this.rearrange(e, itemWithLeastDistance) : this.rearrange(e, null, this.containers[i].element);
- this.propagate("change", e); //Call plugins and callbacks
- this.containers[i].propagate("change", e, this); //Call plugins and callbacks
- this.currentContainer = this.containers[i];
-
- }
-
- this.containers[i].propagate("over", e, this);
- this.containers[i].containerCache.over = 1;
- }
- } else {
- if(this.containers[i].containerCache.over) {
- this.containers[i].propagate("out", e, this);
- this.containers[i].containerCache.over = 0;
- }
- }
-
- };
- },
- mouseStart: function(e,el) {
-
- if(this.options.disabled || this.options.type == 'static') return false;
-
- //Find out if the clicked node (or one of its parents) is a actual item in this.items
- var currentItem = null, nodes = $(e.target).parents().each(function() {
- if($.data(this, 'sortableTree-item')) {
- currentItem = $(this);
- return false;
- }
- });
- if($.data(e.target, 'sortableTree-item')) currentItem = $(e.target);
-
- if(!currentItem) return false;
- if(this.options.handle) {
- var validHandle = false;
- $(this.options.handle, currentItem).each(function() { if(this == e.target) validHandle = true; });
- if(!validHandle) return false;
- }
-
- this.currentItem = currentItem;
-
- var o = this.options;
- this.currentContainer = this;
- this.refresh();
-
- //Create and append the visible helper
- this.helper = typeof o.helper == 'function' ? $(o.helper.apply(this.element[0], [e, this.currentItem])) : this.currentItem.clone();
- if(!this.helper.parents('body').length) this.helper.appendTo("body"); //Add the helper to the DOM if that didn't happen already
- this.helper.css({ position: 'absolute', clear: 'both' }).addClass('ui-sortableTree-helper'); //Position it absolutely and add a helper class
-
- //Prepare variables for position generation
- $.extend(this, {
- offsetParent: this.helper.offsetParent(),
- offsets: { absolute: this.currentItem.offset() }
- });
-
- //Save the first time position
- $.extend(this, {
- position: {
- current: { left: e.pageX, top: e.pageY },
- absolute: { left: e.pageX, top: e.pageY },
- dom: this.currentItem.prev()[0]
- },
- clickOffset: { left: -5, top: -5 }
- });
-
- this.propagate("start", e); //Call plugins and callbacks
- this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() }; //Save and store the helper proportions
-
- for (var i = this.containers.length - 1; i >= 0; i--) {
- this.containers[i].propagate("activate", e, this);
- } //Post 'activate' events to possible containers
-
- //Prepare possible droppables
- if($.ui.ddmanager) $.ui.ddmanager.current = this;
- if ($.ui.ddmanager && !o.dropBehaviour) $.ui.ddmanager.prepareOffsets(this, e);
-
- this.dragging = true;
- return true;
-
- },
- mouseStop: function(e) {
-
- if(this.newPositionAt) this.options.sortIndication.remove.call(this.currentItem, this.newPositionAt); //remove sort indicator
- this.propagate("stop", e); //Call plugins and trigger callbacks
-
- //If we are using droppables, inform the manager about the drop
- var dropped = ($.ui.ddmanager && !this.options.dropBehaviour) ? $.ui.ddmanager.drop(this, e) : false;
- if(!dropped && this.newPositionAt) this.newPositionAt[this.direction == 'down' ? 'before' : 'after'](this.currentItem); //Append to element to its new position
-
- if(this.position.dom != this.currentItem.prev()[0]) this.propagate("update", e); //Trigger update callback if the DOM position has changed
- if(!this.element[0].contains(this.currentItem[0])) { //Node was moved out of the current element
- this.propagate("remove", e);
- for (var i = this.containers.length - 1; i >= 0; i--){
- if(this.containers[i].element[0].contains(this.currentItem[0])) {
- this.containers[i].propagate("update", e, this);
- this.containers[i].propagate("receive", e, this);
- }
- };
- };
-
- //Post events to containers
- for (var i = this.containers.length - 1; i >= 0; i--){
- this.containers[i].propagate("deactivate", e, this);
- if(this.containers[i].containerCache.over) {
- this.containers[i].propagate("out", e, this);
- this.containers[i].containerCache.over = 0;
- }
- }
-
- this.dragging = false;
- if(this.cancelHelperRemoval) return false;
- this.helper.remove();
-
- return false;
-
- },
- mouseDrag: function(e) {
-
- //Compute the helpers position
- this.position.current = { top: e.pageY + 5, left: e.pageX + 5 };
- this.position.absolute = { left: e.pageX + 5, top: e.pageY + 5 };
-
- //Interconnect with droppables
- if($.ui.ddmanager) $.ui.ddmanager.drag(this, e);
- var intersectsWithDroppable = false;
- $.each($.ui.ddmanager.droppables, function() {
- if(this.isover) intersectsWithDroppable = true;
- });
-
- //Rearrange
- if(intersectsWithDroppable) {
- if(this.newPositionAt) this.options.sortIndication.remove.call(this.currentItem, this.newPositionAt);
- } else {
- for (var i = this.items.length - 1; i >= 0; i--) {
-
- if(this.currentItem[0].contains(this.items[i].item[0])) continue;
-
- var intersection = this.intersectsWithEdge(this.items[i]);
- if(!intersection) continue;
-
- this.direction = intersection == 1 ? "down" : "up";
- this.rearrange(e, this.items[i]);
- this.propagate("change", e); //Call plugins and callbacks
- break;
- }
- }
-
- //Post events to containers
- this.contactContainers(e);
-
- this.propagate("sort", e); //Call plugins and callbacks
- this.helper.css({ left: this.position.current.left+'px', top: this.position.current.top+'px' }); // Stick the helper to the cursor
- return false;
-
- },
- rearrange: function(e, i, a) {
- if(i) {
- if(this.newPositionAt) this.options.sortIndication.remove.call(this.currentItem, this.newPositionAt);
- this.newPositionAt = i.item;
- this.options.sortIndication[this.direction].call(this.currentItem, this.newPositionAt);
- } else {
- //Append
- }
- }
- }));
-
- $.extend($.ui.sortableTree, {
- defaults: {
- items: '> *',
- zIndex: 1000,
- distance: 1
- },
- getter: "serialize toArray"
- });
-
-
-
-})(jQuery);