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Posted to commits@trafficcontrol.apache.org by da...@apache.org on 2016/11/03 22:21:08 UTC
[12/15] incubator-trafficcontrol git commit: Apache RAT tool
automatically added Apache License Headers
http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/blob/71662679/traffic_ops/app/public/js/jqtree/#tree.jquery.js#
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diff --git a/traffic_ops/app/public/js/jqtree/#tree.jquery.js# b/traffic_ops/app/public/js/jqtree/#tree.jquery.js#
new file mode 100644
index 0000000..259a6ee
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+++ b/traffic_ops/app/public/js/jqtree/#tree.jquery.js#
@@ -0,0 +1,3341 @@
+function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+var $, DragAndDropHandler, DragElement, HitAreasGenerator, Position, VisibleNodeIterator, node_module,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+node_module = require('./node');
+
+Position = node_module.Position;
+
+$ = jQuery;
+
+DragAndDropHandler = (function() {
+ function DragAndDropHandler(tree_widget) {
+ this.tree_widget = tree_widget;
+ this.hovered_area = null;
+ this.$ghost = null;
+ this.hit_areas = [];
+ this.is_dragging = false;
+ this.current_item = null;
+ }
+
+ DragAndDropHandler.prototype.mouseCapture = function(position_info) {
+ var $element, node_element;
+ $element = $(position_info.target);
+ if (!this.mustCaptureElement($element)) {
+ return null;
+ }
+ if (this.tree_widget.options.onIsMoveHandle && !this.tree_widget.options.onIsMoveHandle($element)) {
+ return null;
+ }
+ node_element = this.tree_widget._getNodeElement($element);
+ if (node_element && this.tree_widget.options.onCanMove) {
+ if (!this.tree_widget.options.onCanMove(node_element.node)) {
+ node_element = null;
+ }
+ }
+ this.current_item = node_element;
+ return this.current_item !== null;
+ };
+
+ DragAndDropHandler.prototype.mouseStart = function(position_info) {
+ var offset;
+ this.refresh();
+ offset = $(position_info.target).offset();
+ this.drag_element = new DragElement(this.current_item.node, position_info.page_x - offset.left, position_info.page_y - offset.top, this.tree_widget.element);
+ this.is_dragging = true;
+ this.current_item.$element.addClass('jqtree-moving');
+ return true;
+ };
+
+ DragAndDropHandler.prototype.mouseDrag = function(position_info) {
+ var area, can_move_to;
+ this.drag_element.move(position_info.page_x, position_info.page_y);
+ area = this.findHoveredArea(position_info.page_x, position_info.page_y);
+ can_move_to = this.canMoveToArea(area);
+ if (can_move_to && area) {
+ if (!area.node.isFolder()) {
+ this.stopOpenFolderTimer();
+ }
+ if (this.hovered_area !== area) {
+ this.hovered_area = area;
+ if (this.mustOpenFolderTimer(area)) {
+ this.startOpenFolderTimer(area.node);
+ } else {
+ this.stopOpenFolderTimer();
+ }
+ this.updateDropHint();
+ }
+ } else {
+ this.removeHover();
+ this.removeDropHint();
+ this.stopOpenFolderTimer();
+ }
+ return true;
+ };
+
+ DragAndDropHandler.prototype.mustCaptureElement = function($element) {
+ return !$element.is('input,select');
+ };
+
+ DragAndDropHandler.prototype.canMoveToArea = function(area) {
+ var position_name;
+ if (!area) {
+ return false;
+ } else if (this.tree_widget.options.onCanMoveTo) {
+ position_name = Position.getName(area.position);
+ return this.tree_widget.options.onCanMoveTo(this.current_item.node, area.node, position_name);
+ } else {
+ return true;
+ }
+ };
+
+ DragAndDropHandler.prototype.mouseStop = function(position_info) {
+ this.moveItem(position_info);
+ this.clear();
+ this.removeHover();
+ this.removeDropHint();
+ this.removeHitAreas();
+ if (this.current_item) {
+ this.current_item.$element.removeClass('jqtree-moving');
+ this.current_item = null;
+ }
+ this.is_dragging = false;
+ return false;
+ };
+
+ DragAndDropHandler.prototype.refresh = function() {
+ this.removeHitAreas();
+ if (this.current_item) {
+ this.generateHitAreas();
+ this.current_item = this.tree_widget._getNodeElementForNode(this.current_item.node);
+ if (this.is_dragging) {
+ return this.current_item.$element.addClass('jqtree-moving');
+ }
+ }
+ };
+
+ DragAndDropHandler.prototype.removeHitAreas = function() {
+ return this.hit_areas = [];
+ };
+
+ DragAndDropHandler.prototype.clear = function() {
+ this.drag_element.remove();
+ return this.drag_element = null;
+ };
+
+ DragAndDropHandler.prototype.removeDropHint = function() {
+ if (this.previous_ghost) {
+ return this.previous_ghost.remove();
+ }
+ };
+
+ DragAndDropHandler.prototype.removeHover = function() {
+ return this.hovered_area = null;
+ };
+
+ DragAndDropHandler.prototype.generateHitAreas = function() {
+ var hit_areas_generator;
+ hit_areas_generator = new HitAreasGenerator(this.tree_widget.tree, this.current_item.node, this.getTreeDimensions().bottom);
+ return this.hit_areas = hit_areas_generator.generate();
+ };
+
+ DragAndDropHandler.prototype.findHoveredArea = function(x, y) {
+ var area, dimensions, high, low, mid;
+ dimensions = this.getTreeDimensions();
+ if (x < dimensions.left || y < dimensions.top || x > dimensions.right || y > dimensions.bottom) {
+ return null;
+ }
+ low = 0;
+ high = this.hit_areas.length;
+ while (low < high) {
+ mid = (low + high) >> 1;
+ area = this.hit_areas[mid];
+ if (y < area.top) {
+ high = mid;
+ } else if (y > area.bottom) {
+ low = mid + 1;
+ } else {
+ return area;
+ }
+ }
+ return null;
+ };
+
+ DragAndDropHandler.prototype.mustOpenFolderTimer = function(area) {
+ var node;
+ node = area.node;
+ return node.isFolder() && !node.is_open && area.position === Position.INSIDE;
+ };
+
+ DragAndDropHandler.prototype.updateDropHint = function() {
+ var node_element;
+ if (!this.hovered_area) {
+ return;
+ }
+ this.removeDropHint();
+ node_element = this.tree_widget._getNodeElementForNode(this.hovered_area.node);
+ return this.previous_ghost = node_element.addDropHint(this.hovered_area.position);
+ };
+
+ DragAndDropHandler.prototype.startOpenFolderTimer = function(folder) {
+ var openFolder;
+ openFolder = (function(_this) {
+ return function() {
+ return _this.tree_widget._openNode(folder, _this.tree_widget.options.slide, function() {
+ _this.refresh();
+ return _this.updateDropHint();
+ });
+ };
+ })(this);
+ this.stopOpenFolderTimer();
+ return this.open_folder_timer = setTimeout(openFolder, this.tree_widget.options.openFolderDelay);
+ };
+
+ DragAndDropHandler.prototype.stopOpenFolderTimer = function() {
+ if (this.open_folder_timer) {
+ clearTimeout(this.open_folder_timer);
+ return this.open_folder_timer = null;
+ }
+ };
+
+ DragAndDropHandler.prototype.moveItem = function(position_info) {
+ var doMove, event, moved_node, position, previous_parent, target_node;
+ if (this.hovered_area && this.hovered_area.position !== Position.NONE && this.canMoveToArea(this.hovered_area)) {
+ moved_node = this.current_item.node;
+ target_node = this.hovered_area.node;
+ position = this.hovered_area.position;
+ previous_parent = moved_node.parent;
+ if (position === Position.INSIDE) {
+ this.hovered_area.node.is_open = true;
+ }
+ doMove = (function(_this) {
+ return function() {
+ _this.tree_widget.tree.moveNode(moved_node, target_node, position);
+ _this.tree_widget.element.empty();
+ return _this.tree_widget._refreshElements();
+ };
+ })(this);
+ event = this.tree_widget._triggerEvent('tree.move', {
+ move_info: {
+ moved_node: moved_node,
+ target_node: target_node,
+ position: Position.getName(position),
+ previous_parent: previous_parent,
+ do_move: doMove,
+ original_event: position_info.original_event
+ }
+ });
+ if (!event.isDefaultPrevented()) {
+ return doMove();
+ }
+ }
+ };
+
+ DragAndDropHandler.prototype.getTreeDimensions = function() {
+ var offset;
+ offset = this.tree_widget.element.offset();
+ return {
+ left: offset.left,
+ top: offset.top,
+ right: offset.left + this.tree_widget.element.width(),
+ bottom: offset.top + this.tree_widget.element.height() + 16
+ };
+ };
+
+ return DragAndDropHandler;
+
+})();
+
+VisibleNodeIterator = (function() {
+ function VisibleNodeIterator(tree) {
+ this.tree = tree;
+ }
+
+ VisibleNodeIterator.prototype.iterate = function() {
+ var _iterateNode, is_first_node;
+ is_first_node = true;
+ _iterateNode = (function(_this) {
+ return function(node, next_node) {
+ var $element, child, children_length, i, j, len, must_iterate_inside, ref;
+ must_iterate_inside = (node.is_open || !node.element) && node.hasChildren();
+ if (node.element) {
+ $element = $(node.element);
+ if (!$element.is(':visible')) {
+ return;
+ }
+ if (is_first_node) {
+ _this.handleFirstNode(node, $element);
+ is_first_node = false;
+ }
+ if (!node.hasChildren()) {
+ _this.handleNode(node, next_node, $element);
+ } else if (node.is_open) {
+ if (!_this.handleOpenFolder(node, $element)) {
+ must_iterate_inside = false;
+ }
+ } else {
+ _this.handleClosedFolder(node, next_node, $element);
+ }
+ }
+ if (must_iterate_inside) {
+ children_length = node.children.length;
+ ref = node.children;
+ for (i = j = 0, len = ref.length; j < len; i = ++j) {
+ child = ref[i];
+ if (i === (children_length - 1)) {
+ _iterateNode(node.children[i], null);
+ } else {
+ _iterateNode(node.children[i], node.children[i + 1]);
+ }
+ }
+ if (node.is_open) {
+ return _this.handleAfterOpenFolder(node, next_node, $element);
+ }
+ }
+ };
+ })(this);
+ return _iterateNode(this.tree, null);
+ };
+
+ VisibleNodeIterator.prototype.handleNode = function(node, next_node, $element) {};
+
+ VisibleNodeIterator.prototype.handleOpenFolder = function(node, $element) {};
+
+ VisibleNodeIterator.prototype.handleClosedFolder = function(node, next_node, $element) {};
+
+ VisibleNodeIterator.prototype.handleAfterOpenFolder = function(node, next_node, $element) {};
+
+ VisibleNodeIterator.prototype.handleFirstNode = function(node, $element) {};
+
+ return VisibleNodeIterator;
+
+})();
+
+HitAreasGenerator = (function(superClass) {
+ extend(HitAreasGenerator, superClass);
+
+ function HitAreasGenerator(tree, current_node, tree_bottom) {
+ HitAreasGenerator.__super__.constructor.call(this, tree);
+ this.current_node = current_node;
+ this.tree_bottom = tree_bottom;
+ }
+
+ HitAreasGenerator.prototype.generate = function() {
+ this.positions = [];
+ this.last_top = 0;
+ this.iterate();
+ return this.generateHitAreas(this.positions);
+ };
+
+ HitAreasGenerator.prototype.getTop = function($element) {
+ return $element.offset().top;
+ };
+
+ HitAreasGenerator.prototype.addPosition = function(node, position, top) {
+ var area;
+ area = {
+ top: top,
+ node: node,
+ position: position
+ };
+ this.positions.push(area);
+ return this.last_top = top;
+ };
+
+ HitAreasGenerator.prototype.handleNode = function(node, next_node, $element) {
+ var top;
+ top = this.getTop($element);
+ if (node === this.current_node) {
+ this.addPosition(node, Position.NONE, top);
+ } else {
+ this.addPosition(node, Position.INSIDE, top);
+ }
+ if (next_node === this.current_node || node === this.current_node) {
+ return this.addPosition(node, Position.NONE, top);
+ } else {
+ return this.addPosition(node, Position.AFTER, top);
+ }
+ };
+
+ HitAreasGenerator.prototype.handleOpenFolder = function(node, $element) {
+ if (node === this.current_node) {
+ return false;
+ }
+ if (node.children[0] !== this.current_node) {
+ this.addPosition(node, Position.INSIDE, this.getTop($element));
+ }
+ return true;
+ };
+
+ HitAreasGenerator.prototype.handleClosedFolder = function(node, next_node, $element) {
+ var top;
+ top = this.getTop($element);
+ if (node === this.current_node) {
+ return this.addPosition(node, Position.NONE, top);
+ } else {
+ this.addPosition(node, Position.INSIDE, top);
+ if (next_node !== this.current_node) {
+ return this.addPosition(node, Position.AFTER, top);
+ }
+ }
+ };
+
+ HitAreasGenerator.prototype.handleFirstNode = function(node, $element) {
+ if (node !== this.current_node) {
+ return this.addPosition(node, Position.BEFORE, this.getTop($(node.element)));
+ }
+ };
+
+ HitAreasGenerator.prototype.handleAfterOpenFolder = function(node, next_node, $element) {
+ if (node === this.current_node.node || next_node === this.current_node.node) {
+ return this.addPosition(node, Position.NONE, this.last_top);
+ } else {
+ return this.addPosition(node, Position.AFTER, this.last_top);
+ }
+ };
+
+ HitAreasGenerator.prototype.generateHitAreas = function(positions) {
+ var group, hit_areas, j, len, position, previous_top;
+ previous_top = -1;
+ group = [];
+ hit_areas = [];
+ for (j = 0, len = positions.length; j < len; j++) {
+ position = positions[j];
+ if (position.top !== previous_top && group.length) {
+ if (group.length) {
+ this.generateHitAreasForGroup(hit_areas, group, previous_top, position.top);
+ }
+ previous_top = position.top;
+ group = [];
+ }
+ group.push(position);
+ }
+ this.generateHitAreasForGroup(hit_areas, group, previous_top, this.tree_bottom);
+ return hit_areas;
+ };
+
+ HitAreasGenerator.prototype.generateHitAreasForGroup = function(hit_areas, positions_in_group, top, bottom) {
+ var area_height, area_top, i, position, position_count;
+ position_count = Math.min(positions_in_group.length, 4);
+ area_height = Math.round((bottom - top) / position_count);
+ area_top = top;
+ i = 0;
+ while (i < position_count) {
+ position = positions_in_group[i];
+ hit_areas.push({
+ top: area_top,
+ bottom: area_top + area_height,
+ node: position.node,
+ position: position.position
+ });
+ area_top += area_height;
+ i += 1;
+ }
+ return null;
+ };
+
+ return HitAreasGenerator;
+
+})(VisibleNodeIterator);
+
+DragElement = (function() {
+ function DragElement(node, offset_x, offset_y, $tree) {
+ this.offset_x = offset_x;
+ this.offset_y = offset_y;
+ this.$element = $("<span class=\"jqtree-title jqtree-dragging\">" + node.name + "</span>");
+ this.$element.css("position", "absolute");
+ $tree.append(this.$element);
+ }
+
+ DragElement.prototype.move = function(page_x, page_y) {
+ return this.$element.offset({
+ left: page_x - this.offset_x,
+ top: page_y - this.offset_y
+ });
+ };
+
+ DragElement.prototype.remove = function() {
+ return this.$element.remove();
+ };
+
+ return DragElement;
+
+})();
+
+module.exports = DragAndDropHandler;
+
+},{"./node":5}],2:[function(require,module,exports){
+var $, ElementsRenderer, NodeElement, html_escape, node_element, util;
+
+node_element = require('./node_element');
+
+NodeElement = node_element.NodeElement;
+
+util = require('./util');
+
+html_escape = util.html_escape;
+
+$ = jQuery;
+
+ElementsRenderer = (function() {
+ function ElementsRenderer(tree_widget) {
+ this.tree_widget = tree_widget;
+ this.opened_icon_element = this.createButtonElement(tree_widget.options.openedIcon);
+ this.closed_icon_element = this.createButtonElement(tree_widget.options.closedIcon);
+ }
+
+ ElementsRenderer.prototype.render = function(from_node) {
+ if (from_node && from_node.parent) {
+ return this.renderFromNode(from_node);
+ } else {
+ return this.renderFromRoot();
+ }
+ };
+
+ ElementsRenderer.prototype.renderFromRoot = function() {
+ var $element;
+ $element = this.tree_widget.element;
+ $element.empty();
+ return this.createDomElements($element[0], this.tree_widget.tree.children, true, true);
+ };
+
+ ElementsRenderer.prototype.renderFromNode = function(node) {
+ var $previous_li, li;
+ $previous_li = $(node.element);
+ li = this.createLi(node);
+ this.attachNodeData(node, li);
+ $previous_li.after(li);
+ $previous_li.remove();
+ if (node.children) {
+ return this.createDomElements(li, node.children, false, false);
+ }
+ };
+
+ ElementsRenderer.prototype.createDomElements = function(element, children, is_root_node, is_open) {
+ var child, i, len, li, ul;
+ ul = this.createUl(is_root_node);
+ element.appendChild(ul);
+ for (i = 0, len = children.length; i < len; i++) {
+ child = children[i];
+ li = this.createLi(child);
+ ul.appendChild(li);
+ this.attachNodeData(child, li);
+ if (child.hasChildren()) {
+ this.createDomElements(li, child.children, false, child.is_open);
+ }
+ }
+ return null;
+ };
+
+ ElementsRenderer.prototype.attachNodeData = function(node, li) {
+ node.element = li;
+ return $(li).data('node', node);
+ };
+
+ ElementsRenderer.prototype.createUl = function(is_root_node) {
+ var class_string, ul;
+ if (!is_root_node) {
+ class_string = '';
+ } else {
+ class_string = 'jqtree-tree';
+ if (this.tree_widget.options.rtl) {
+ class_string += ' jqtree-rtl';
+ }
+ }
+ ul = document.createElement('ul');
+ ul.className = "jqtree_common " + class_string;
+ return ul;
+ };
+
+ ElementsRenderer.prototype.createLi = function(node) {
+ var li;
+ if (node.isFolder()) {
+ li = this.createFolderLi(node);
+ } else {
+ li = this.createNodeLi(node);
+ }
+ if (this.tree_widget.options.onCreateLi) {
+ this.tree_widget.options.onCreateLi(node, $(li));
+ }
+ return li;
+ };
+
+ ElementsRenderer.prototype.createFolderLi = function(node) {
+ var button_classes, button_link, div, escaped_name, folder_classes, icon_element, li, title_span;
+ button_classes = this.getButtonClasses(node);
+ folder_classes = this.getFolderClasses(node);
+ escaped_name = this.escapeIfNecessary(node.name);
+ if (node.is_open) {
+ icon_element = this.opened_icon_element;
+ } else {
+ icon_element = this.closed_icon_element;
+ }
+ li = document.createElement('li');
+ li.className = "jqtree_common " + folder_classes;
+ div = document.createElement('div');
+ div.className = "jqtree-element jqtree_common";
+ li.appendChild(div);
+ button_link = document.createElement('a');
+ button_link.className = "jqtree_common " + button_classes;
+ button_link.appendChild(icon_element.cloneNode(false));
+ div.appendChild(button_link);
+ title_span = document.createElement('span');
+ title_span.className = "jqtree_common jqtree-title jqtree-title-folder";
+ div.appendChild(title_span);
+ title_span.innerHTML = escaped_name;
+ return li;
+ };
+
+ ElementsRenderer.prototype.createNodeLi = function(node) {
+ var class_string, div, escaped_name, li, li_classes, title_span;
+ li_classes = ['jqtree_common'];
+ if (this.tree_widget.select_node_handler && this.tree_widget.select_node_handler.isNodeSelected(node)) {
+ li_classes.push('jqtree-selected');
+ }
+ class_string = li_classes.join(' ');
+ escaped_name = this.escapeIfNecessary(node.name);
+ li = document.createElement('li');
+ li.className = class_string;
+ div = document.createElement('div');
+ div.className = "jqtree-element jqtree_common";
+ li.appendChild(div);
+ title_span = document.createElement('span');
+ title_span.className = "jqtree-title jqtree_common";
+ title_span.innerHTML = escaped_name;
+ div.appendChild(title_span);
+ return li;
+ };
+
+ ElementsRenderer.prototype.getButtonClasses = function(node) {
+ var classes;
+ classes = ['jqtree-toggler'];
+ if (!node.is_open) {
+ classes.push('jqtree-closed');
+ }
+ return classes.join(' ');
+ };
+
+ ElementsRenderer.prototype.getFolderClasses = function(node) {
+ var classes;
+ classes = ['jqtree-folder'];
+ if (!node.is_open) {
+ classes.push('jqtree-closed');
+ }
+ if (this.tree_widget.select_node_handler && this.tree_widget.select_node_handler.isNodeSelected(node)) {
+ classes.push('jqtree-selected');
+ }
+ if (node.is_loading) {
+ classes.push('jqtree-loading');
+ }
+ return classes.join(' ');
+ };
+
+ ElementsRenderer.prototype.escapeIfNecessary = function(value) {
+ if (this.tree_widget.options.autoEscape) {
+ return html_escape(value);
+ } else {
+ return value;
+ }
+ };
+
+ ElementsRenderer.prototype.createButtonElement = function(value) {
+ var div;
+ if (typeof value === 'string') {
+ div = document.createElement('div');
+ div.innerHTML = value;
+ return document.createTextNode(div.innerHTML);
+ } else {
+ return $(value)[0];
+ }
+ };
+
+ return ElementsRenderer;
+
+})();
+
+module.exports = ElementsRenderer;
+
+},{"./node_element":6,"./util":12}],3:[function(require,module,exports){
+var $, KeyHandler,
+ bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+$ = jQuery;
+
+KeyHandler = (function() {
+ var DOWN, LEFT, RIGHT, UP;
+
+ LEFT = 37;
+
+ UP = 38;
+
+ RIGHT = 39;
+
+ DOWN = 40;
+
+ function KeyHandler(tree_widget) {
+ this.selectNode = bind(this.selectNode, this);
+ this.tree_widget = tree_widget;
+ if (tree_widget.options.keyboardSupport) {
+ $(document).bind('keydown.jqtree', $.proxy(this.handleKeyDown, this));
+ }
+ }
+
+ KeyHandler.prototype.deinit = function() {
+ return $(document).unbind('keydown.jqtree');
+ };
+
+ KeyHandler.prototype.moveDown = function() {
+ var node;
+ node = this.tree_widget.getSelectedNode();
+ if (node) {
+ return this.selectNode(node.getNextNode());
+ } else {
+ return false;
+ }
+ };
+
+ KeyHandler.prototype.moveUp = function() {
+ var node;
+ node = this.tree_widget.getSelectedNode();
+ if (node) {
+ return this.selectNode(node.getPreviousNode());
+ } else {
+ return false;
+ }
+ };
+
+ KeyHandler.prototype.moveRight = function() {
+ var node;
+ node = this.tree_widget.getSelectedNode();
+ if (node && node.isFolder() && !node.is_open) {
+ this.tree_widget.openNode(node);
+ return false;
+ } else {
+ return true;
+ }
+ };
+
+ KeyHandler.prototype.moveLeft = function() {
+ var node;
+ node = this.tree_widget.getSelectedNode();
+ if (node && node.isFolder() && node.is_open) {
+ this.tree_widget.closeNode(node);
+ return false;
+ } else {
+ return true;
+ }
+ };
+
+ KeyHandler.prototype.handleKeyDown = function(e) {
+ var key;
+ if (!this.tree_widget.options.keyboardSupport) {
+ return true;
+ }
+ if ($(document.activeElement).is('textarea,input,select')) {
+ return true;
+ }
+ if (!this.tree_widget.getSelectedNode()) {
+ return true;
+ }
+ key = e.which;
+ switch (key) {
+ case DOWN:
+ return this.moveDown();
+ case UP:
+ return this.moveUp();
+ case RIGHT:
+ return this.moveRight();
+ case LEFT:
+ return this.moveLeft();
+ }
+ return true;
+ };
+
+ KeyHandler.prototype.selectNode = function(node) {
+ if (!node) {
+ return true;
+ } else {
+ this.tree_widget.selectNode(node);
+ if (this.tree_widget.scroll_handler && (!this.tree_widget.scroll_handler.isScrolledIntoView($(node.element).find('.jqtree-element')))) {
+ this.tree_widget.scrollToNode(node);
+ }
+ return false;
+ }
+ };
+
+ return KeyHandler;
+
+})();
+
+module.exports = KeyHandler;
+
+},{}],4:[function(require,module,exports){
+
+/*
+This widget does the same a the mouse widget in jqueryui.
+ */
+var $, MouseWidget, SimpleWidget,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+SimpleWidget = require('./simple.widget');
+
+$ = jQuery;
+
+MouseWidget = (function(superClass) {
+ extend(MouseWidget, superClass);
+
+ function MouseWidget() {
+ return MouseWidget.__super__.constructor.apply(this, arguments);
+ }
+
+ MouseWidget.is_mouse_handled = false;
+
+ MouseWidget.prototype._init = function() {
+ this.$el.bind('mousedown.mousewidget', $.proxy(this._mouseDown, this));
+ this.$el.bind('touchstart.mousewidget', $.proxy(this._touchStart, this));
+ this.is_mouse_started = false;
+ this.mouse_delay = 0;
+ this._mouse_delay_timer = null;
+ this._is_mouse_delay_met = true;
+ return this.mouse_down_info = null;
+ };
+
+ MouseWidget.prototype._deinit = function() {
+ var $document;
+ this.$el.unbind('mousedown.mousewidget');
+ this.$el.unbind('touchstart.mousewidget');
+ $document = $(document);
+ $document.unbind('mousemove.mousewidget');
+ return $document.unbind('mouseup.mousewidget');
+ };
+
+ MouseWidget.prototype._mouseDown = function(e) {
+ var result;
+ if (e.which !== 1) {
+ return;
+ }
+ result = this._handleMouseDown(e, this._getPositionInfo(e));
+ if (result) {
+ e.preventDefault();
+ }
+ return result;
+ };
+
+ MouseWidget.prototype._handleMouseDown = function(e, position_info) {
+ if (MouseWidget.is_mouse_handled) {
+ return;
+ }
+ if (this.is_mouse_started) {
+ this._handleMouseUp(position_info);
+ }
+ this.mouse_down_info = position_info;
+ if (!this._mouseCapture(position_info)) {
+ return;
+ }
+ this._handleStartMouse();
+ this.is_mouse_handled = true;
+ return true;
+ };
+
+ MouseWidget.prototype._handleStartMouse = function() {
+ var $document;
+ $document = $(document);
+ $document.bind('mousemove.mousewidget', $.proxy(this._mouseMove, this));
+ $document.bind('touchmove.mousewidget', $.proxy(this._touchMove, this));
+ $document.bind('mouseup.mousewidget', $.proxy(this._mouseUp, this));
+ $document.bind('touchend.mousewidget', $.proxy(this._touchEnd, this));
+ if (this.mouse_delay) {
+ return this._startMouseDelayTimer();
+ }
+ };
+
+ MouseWidget.prototype._startMouseDelayTimer = function() {
+ if (this._mouse_delay_timer) {
+ clearTimeout(this._mouse_delay_timer);
+ }
+ this._mouse_delay_timer = setTimeout((function(_this) {
+ return function() {
+ return _this._is_mouse_delay_met = true;
+ };
+ })(this), this.mouse_delay);
+ return this._is_mouse_delay_met = false;
+ };
+
+ MouseWidget.prototype._mouseMove = function(e) {
+ return this._handleMouseMove(e, this._getPositionInfo(e));
+ };
+
+ MouseWidget.prototype._handleMouseMove = function(e, position_info) {
+ if (this.is_mouse_started) {
+ this._mouseDrag(position_info);
+ return e.preventDefault();
+ }
+ if (this.mouse_delay && !this._is_mouse_delay_met) {
+ return true;
+ }
+ this.is_mouse_started = this._mouseStart(this.mouse_down_info) !== false;
+ if (this.is_mouse_started) {
+ this._mouseDrag(position_info);
+ } else {
+ this._handleMouseUp(position_info);
+ }
+ return !this.is_mouse_started;
+ };
+
+ MouseWidget.prototype._getPositionInfo = function(e) {
+ return {
+ page_x: e.pageX,
+ page_y: e.pageY,
+ target: e.target,
+ original_event: e
+ };
+ };
+
+ MouseWidget.prototype._mouseUp = function(e) {
+ return this._handleMouseUp(this._getPositionInfo(e));
+ };
+
+ MouseWidget.prototype._handleMouseUp = function(position_info) {
+ var $document;
+ $document = $(document);
+ $document.unbind('mousemove.mousewidget');
+ $document.unbind('touchmove.mousewidget');
+ $document.unbind('mouseup.mousewidget');
+ $document.unbind('touchend.mousewidget');
+ if (this.is_mouse_started) {
+ this.is_mouse_started = false;
+ this._mouseStop(position_info);
+ }
+ };
+
+ MouseWidget.prototype._mouseCapture = function(position_info) {
+ return true;
+ };
+
+ MouseWidget.prototype._mouseStart = function(position_info) {
+ return null;
+ };
+
+ MouseWidget.prototype._mouseDrag = function(position_info) {
+ return null;
+ };
+
+ MouseWidget.prototype._mouseStop = function(position_info) {
+ return null;
+ };
+
+ MouseWidget.prototype.setMouseDelay = function(mouse_delay) {
+ return this.mouse_delay = mouse_delay;
+ };
+
+ MouseWidget.prototype._touchStart = function(e) {
+ var touch;
+ if (e.originalEvent.touches.length > 1) {
+ return;
+ }
+ touch = e.originalEvent.changedTouches[0];
+ return this._handleMouseDown(e, this._getPositionInfo(touch));
+ };
+
+ MouseWidget.prototype._touchMove = function(e) {
+ var touch;
+ if (e.originalEvent.touches.length > 1) {
+ return;
+ }
+ touch = e.originalEvent.changedTouches[0];
+ return this._handleMouseMove(e, this._getPositionInfo(touch));
+ };
+
+ MouseWidget.prototype._touchEnd = function(e) {
+ var touch;
+ if (e.originalEvent.touches.length > 1) {
+ return;
+ }
+ touch = e.originalEvent.changedTouches[0];
+ return this._handleMouseUp(this._getPositionInfo(touch));
+ };
+
+ return MouseWidget;
+
+})(SimpleWidget);
+
+module.exports = MouseWidget;
+
+},{"./simple.widget":10}],5:[function(require,module,exports){
+var $, Node, Position;
+
+$ = jQuery;
+
+Position = {
+ getName: function(position) {
+ return Position.strings[position - 1];
+ },
+ nameToIndex: function(name) {
+ var i, j, ref;
+ for (i = j = 1, ref = Position.strings.length; 1 <= ref ? j <= ref : j >= ref; i = 1 <= ref ? ++j : --j) {
+ if (Position.strings[i - 1] === name) {
+ return i;
+ }
+ }
+ return 0;
+ }
+};
+
+Position.BEFORE = 1;
+
+Position.AFTER = 2;
+
+Position.INSIDE = 3;
+
+Position.NONE = 4;
+
+Position.strings = ['before', 'after', 'inside', 'none'];
+
+Node = (function() {
+ function Node(o, is_root, node_class) {
+ if (is_root == null) {
+ is_root = false;
+ }
+ if (node_class == null) {
+ node_class = Node;
+ }
+ this.setData(o);
+ this.children = [];
+ this.parent = null;
+ if (is_root) {
+ this.id_mapping = {};
+ this.tree = this;
+ this.node_class = node_class;
+ }
+ }
+
+ Node.prototype.setData = function(o) {
+ var key, value;
+ if (typeof o !== 'object') {
+ this.name = o;
+ } else {
+ for (key in o) {
+ value = o[key];
+ if (key === 'label') {
+ this.name = value;
+ } else {
+ this[key] = value;
+ }
+ }
+ }
+ return null;
+ };
+
+ Node.prototype.initFromData = function(data) {
+ var addChildren, addNode;
+ addNode = (function(_this) {
+ return function(node_data) {
+ _this.setData(node_data);
+ if (node_data.children) {
+ return addChildren(node_data.children);
+ }
+ };
+ })(this);
+ addChildren = (function(_this) {
+ return function(children_data) {
+ var child, j, len, node;
+ for (j = 0, len = children_data.length; j < len; j++) {
+ child = children_data[j];
+ node = new _this.tree.node_class('');
+ node.initFromData(child);
+ _this.addChild(node);
+ }
+ return null;
+ };
+ })(this);
+ addNode(data);
+ return null;
+ };
+
+
+ /*
+ Create tree from data.
+
+ Structure of data is:
+ [
+ {
+ label: 'node1',
+ children: [
+ { label: 'child1' },
+ { label: 'child2' }
+ ]
+ },
+ {
+ label: 'node2'
+ }
+ ]
+ */
+
+ Node.prototype.loadFromData = function(data) {
+ var j, len, node, o;
+ this.removeChildren();
+ for (j = 0, len = data.length; j < len; j++) {
+ o = data[j];
+ node = new this.tree.node_class(o);
+ this.addChild(node);
+ if (typeof o === 'object' && o.children) {
+ node.loadFromData(o.children);
+ }
+ }
+ return null;
+ };
+
+
+ /*
+ Add child.
+
+ tree.addChild(
+ new Node('child1')
+ );
+ */
+
+ Node.prototype.addChild = function(node) {
+ this.children.push(node);
+ return node._setParent(this);
+ };
+
+
+ /*
+ Add child at position. Index starts at 0.
+
+ tree.addChildAtPosition(
+ new Node('abc'),
+ 1
+ );
+ */
+
+ Node.prototype.addChildAtPosition = function(node, index) {
+ this.children.splice(index, 0, node);
+ return node._setParent(this);
+ };
+
+ Node.prototype._setParent = function(parent) {
+ this.parent = parent;
+ this.tree = parent.tree;
+ return this.tree.addNodeToIndex(this);
+ };
+
+
+ /*
+ Remove child. This also removes the children of the node.
+
+ tree.removeChild(tree.children[0]);
+ */
+
+ Node.prototype.removeChild = function(node) {
+ node.removeChildren();
+ return this._removeChild(node);
+ };
+
+ Node.prototype._removeChild = function(node) {
+ this.children.splice(this.getChildIndex(node), 1);
+ return this.tree.removeNodeFromIndex(node);
+ };
+
+
+ /*
+ Get child index.
+
+ var index = getChildIndex(node);
+ */
+
+ Node.prototype.getChildIndex = function(node) {
+ return $.inArray(node, this.children);
+ };
+
+
+ /*
+ Does the tree have children?
+
+ if (tree.hasChildren()) {
+ //
+ }
+ */
+
+ Node.prototype.hasChildren = function() {
+ return this.children.length !== 0;
+ };
+
+ Node.prototype.isFolder = function() {
+ return this.hasChildren() || this.load_on_demand;
+ };
+
+
+ /*
+ Iterate over all the nodes in the tree.
+
+ Calls callback with (node, level).
+
+ The callback must return true to continue the iteration on current node.
+
+ tree.iterate(
+ function(node, level) {
+ console.log(node.name);
+
+ // stop iteration after level 2
+ return (level <= 2);
+ }
+ );
+ */
+
+ Node.prototype.iterate = function(callback) {
+ var _iterate;
+ _iterate = function(node, level) {
+ var child, j, len, ref, result;
+ if (node.children) {
+ ref = node.children;
+ for (j = 0, len = ref.length; j < len; j++) {
+ child = ref[j];
+ result = callback(child, level);
+ if (result && child.hasChildren()) {
+ _iterate(child, level + 1);
+ }
+ }
+ return null;
+ }
+ };
+ _iterate(this, 0);
+ return null;
+ };
+
+
+ /*
+ Move node relative to another node.
+
+ Argument position: Position.BEFORE, Position.AFTER or Position.Inside
+
+ // move node1 after node2
+ tree.moveNode(node1, node2, Position.AFTER);
+ */
+
+ Node.prototype.moveNode = function(moved_node, target_node, position) {
+ if (moved_node.isParentOf(target_node)) {
+ return;
+ }
+ moved_node.parent._removeChild(moved_node);
+ if (position === Position.AFTER) {
+ return target_node.parent.addChildAtPosition(moved_node, target_node.parent.getChildIndex(target_node) + 1);
+ } else if (position === Position.BEFORE) {
+ return target_node.parent.addChildAtPosition(moved_node, target_node.parent.getChildIndex(target_node));
+ } else if (position === Position.INSIDE) {
+ return target_node.addChildAtPosition(moved_node, 0);
+ }
+ };
+
+
+ /*
+ Get the tree as data.
+ */
+
+ Node.prototype.getData = function(include_parent) {
+ var getDataFromNodes;
+ if (include_parent == null) {
+ include_parent = false;
+ }
+ getDataFromNodes = function(nodes) {
+ var data, j, k, len, node, tmp_node, v;
+ data = [];
+ for (j = 0, len = nodes.length; j < len; j++) {
+ node = nodes[j];
+ tmp_node = {};
+ for (k in node) {
+ v = node[k];
+ if ((k !== 'parent' && k !== 'children' && k !== 'element' && k !== 'tree') && Object.prototype.hasOwnProperty.call(node, k)) {
+ tmp_node[k] = v;
+ }
+ }
+ if (node.hasChildren()) {
+ tmp_node.children = getDataFromNodes(node.children);
+ }
+ data.push(tmp_node);
+ }
+ return data;
+ };
+ if (include_parent) {
+ return getDataFromNodes([this]);
+ } else {
+ return getDataFromNodes(this.children);
+ }
+ };
+
+ Node.prototype.getNodeByName = function(name) {
+ var result;
+ result = null;
+ this.iterate(function(node) {
+ if (node.name === name) {
+ result = node;
+ return false;
+ } else {
+ return true;
+ }
+ });
+ return result;
+ };
+
+ Node.prototype.addAfter = function(node_info) {
+ var child_index, node;
+ if (!this.parent) {
+ return null;
+ } else {
+ node = new this.tree.node_class(node_info);
+ child_index = this.parent.getChildIndex(this);
+ this.parent.addChildAtPosition(node, child_index + 1);
+ return node;
+ }
+ };
+
+ Node.prototype.addBefore = function(node_info) {
+ var child_index, node;
+ if (!this.parent) {
+ return null;
+ } else {
+ node = new this.tree.node_class(node_info);
+ child_index = this.parent.getChildIndex(this);
+ this.parent.addChildAtPosition(node, child_index);
+ return node;
+ }
+ };
+
+ Node.prototype.addParent = function(node_info) {
+ var child, j, len, new_parent, original_parent, ref;
+ if (!this.parent) {
+ return null;
+ } else {
+ new_parent = new this.tree.node_class(node_info);
+ new_parent._setParent(this.tree);
+ original_parent = this.parent;
+ ref = original_parent.children;
+ for (j = 0, len = ref.length; j < len; j++) {
+ child = ref[j];
+ new_parent.addChild(child);
+ }
+ original_parent.children = [];
+ original_parent.addChild(new_parent);
+ return new_parent;
+ }
+ };
+
+ Node.prototype.remove = function() {
+ if (this.parent) {
+ this.parent.removeChild(this);
+ return this.parent = null;
+ }
+ };
+
+ Node.prototype.append = function(node_info) {
+ var node;
+ node = new this.tree.node_class(node_info);
+ this.addChild(node);
+ return node;
+ };
+
+ Node.prototype.prepend = function(node_info) {
+ var node;
+ node = new this.tree.node_class(node_info);
+ this.addChildAtPosition(node, 0);
+ return node;
+ };
+
+ Node.prototype.isParentOf = function(node) {
+ var parent;
+ parent = node.parent;
+ while (parent) {
+ if (parent === this) {
+ return true;
+ }
+ parent = parent.parent;
+ }
+ return false;
+ };
+
+ Node.prototype.getLevel = function() {
+ var level, node;
+ level = 0;
+ node = this;
+ while (node.parent) {
+ level += 1;
+ node = node.parent;
+ }
+ return level;
+ };
+
+ Node.prototype.getNodeById = function(node_id) {
+ return this.id_mapping[node_id];
+ };
+
+ Node.prototype.addNodeToIndex = function(node) {
+ if (node.id != null) {
+ return this.id_mapping[node.id] = node;
+ }
+ };
+
+ Node.prototype.removeNodeFromIndex = function(node) {
+ if (node.id != null) {
+ return delete this.id_mapping[node.id];
+ }
+ };
+
+ Node.prototype.removeChildren = function() {
+ this.iterate((function(_this) {
+ return function(child) {
+ _this.tree.removeNodeFromIndex(child);
+ return true;
+ };
+ })(this));
+ return this.children = [];
+ };
+
+ Node.prototype.getPreviousSibling = function() {
+ var previous_index;
+ if (!this.parent) {
+ return null;
+ } else {
+ previous_index = this.parent.getChildIndex(this) - 1;
+ if (previous_index >= 0) {
+ return this.parent.children[previous_index];
+ } else {
+ return null;
+ }
+ }
+ };
+
+ Node.prototype.getNextSibling = function() {
+ var next_index;
+ if (!this.parent) {
+ return null;
+ } else {
+ next_index = this.parent.getChildIndex(this) + 1;
+ if (next_index < this.parent.children.length) {
+ return this.parent.children[next_index];
+ } else {
+ return null;
+ }
+ }
+ };
+
+ Node.prototype.getNodesByProperty = function(key, value) {
+ return this.filter(function(node) {
+ return node[key] === value;
+ });
+ };
+
+ Node.prototype.filter = function(f) {
+ var result;
+ result = [];
+ this.iterate(function(node) {
+ if (f(node)) {
+ result.push(node);
+ }
+ return true;
+ });
+ return result;
+ };
+
+ Node.prototype.getNextNode = function(include_children) {
+ var next_sibling;
+ if (include_children == null) {
+ include_children = true;
+ }
+ if (include_children && this.hasChildren() && this.is_open) {
+ return this.children[0];
+ } else {
+ if (!this.parent) {
+ return null;
+ } else {
+ next_sibling = this.getNextSibling();
+ if (next_sibling) {
+ return next_sibling;
+ } else {
+ return this.parent.getNextNode(false);
+ }
+ }
+ }
+ };
+
+ Node.prototype.getPreviousNode = function() {
+ var previous_sibling;
+ if (!this.parent) {
+ return null;
+ } else {
+ previous_sibling = this.getPreviousSibling();
+ if (previous_sibling) {
+ if (!previous_sibling.hasChildren() || !previous_sibling.is_open) {
+ return previous_sibling;
+ } else {
+ return previous_sibling.getLastChild();
+ }
+ } else {
+ if (this.parent.parent) {
+ return this.parent;
+ } else {
+ return null;
+ }
+ }
+ }
+ };
+
+ Node.prototype.getLastChild = function() {
+ var last_child;
+ if (!this.hasChildren()) {
+ return null;
+ } else {
+ last_child = this.children[this.children.length - 1];
+ if (!last_child.hasChildren() || !last_child.is_open) {
+ return last_child;
+ } else {
+ return last_child.getLastChild();
+ }
+ }
+ };
+
+ return Node;
+
+})();
+
+module.exports = {
+ Node: Node,
+ Position: Position
+};
+
+},{}],6:[function(require,module,exports){
+var $, BorderDropHint, FolderElement, GhostDropHint, NodeElement, Position, node,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+node = require('./node');
+
+Position = node.Position;
+
+$ = jQuery;
+
+NodeElement = (function() {
+ function NodeElement(node, tree_widget) {
+ this.init(node, tree_widget);
+ }
+
+ NodeElement.prototype.init = function(node, tree_widget) {
+ this.node = node;
+ this.tree_widget = tree_widget;
+ if (!node.element) {
+ node.element = this.tree_widget.element;
+ }
+ return this.$element = $(node.element);
+ };
+
+ NodeElement.prototype.getUl = function() {
+ return this.$element.children('ul:first');
+ };
+
+ NodeElement.prototype.getSpan = function() {
+ return this.$element.children('.jqtree-element').find('span.jqtree-title');
+ };
+
+ NodeElement.prototype.getLi = function() {
+ return this.$element;
+ };
+
+ NodeElement.prototype.addDropHint = function(position) {
+ if (position === Position.INSIDE) {
+ return new BorderDropHint(this.$element);
+ } else {
+ return new GhostDropHint(this.node, this.$element, position);
+ }
+ };
+
+ NodeElement.prototype.select = function() {
+ return this.getLi().addClass('jqtree-selected');
+ };
+
+ NodeElement.prototype.deselect = function() {
+ return this.getLi().removeClass('jqtree-selected');
+ };
+
+ return NodeElement;
+
+})();
+
+FolderElement = (function(superClass) {
+ extend(FolderElement, superClass);
+
+ function FolderElement() {
+ return FolderElement.__super__.constructor.apply(this, arguments);
+ }
+
+ FolderElement.prototype.open = function(on_finished, slide) {
+ var $button, doOpen;
+ if (slide == null) {
+ slide = true;
+ }
+ if (!this.node.is_open) {
+ this.node.is_open = true;
+ $button = this.getButton();
+ $button.removeClass('jqtree-closed');
+ $button.html('');
+ $button.append(this.tree_widget.renderer.opened_icon_element.cloneNode(false));
+ doOpen = (function(_this) {
+ return function() {
+ _this.getLi().removeClass('jqtree-closed');
+ if (on_finished) {
+ on_finished();
+ }
+ return _this.tree_widget._triggerEvent('tree.open', {
+ node: _this.node
+ });
+ };
+ })(this);
+ if (slide) {
+ return this.getUl().slideDown('fast', doOpen);
+ } else {
+ this.getUl().show();
+ return doOpen();
+ }
+ }
+ };
+
+ FolderElement.prototype.close = function(slide) {
+ var $button, doClose;
+ if (slide == null) {
+ slide = true;
+ }
+ if (this.node.is_open) {
+ this.node.is_open = false;
+ $button = this.getButton();
+ $button.addClass('jqtree-closed');
+ $button.html('');
+ $button.append(this.tree_widget.renderer.closed_icon_element.cloneNode(false));
+ doClose = (function(_this) {
+ return function() {
+ _this.getLi().addClass('jqtree-closed');
+ return _this.tree_widget._triggerEvent('tree.close', {
+ node: _this.node
+ });
+ };
+ })(this);
+ if (slide) {
+ return this.getUl().slideUp('fast', doClose);
+ } else {
+ this.getUl().hide();
+ return doClose();
+ }
+ }
+ };
+
+ FolderElement.prototype.getButton = function() {
+ return this.$element.children('.jqtree-element').find('a.jqtree-toggler');
+ };
+
+ FolderElement.prototype.addDropHint = function(position) {
+ if (!this.node.is_open && position === Position.INSIDE) {
+ return new BorderDropHint(this.$element);
+ } else {
+ return new GhostDropHint(this.node, this.$element, position);
+ }
+ };
+
+ return FolderElement;
+
+})(NodeElement);
+
+BorderDropHint = (function() {
+ function BorderDropHint($element) {
+ var $div, width;
+ $div = $element.children('.jqtree-element');
+ width = $element.width() - 4;
+ this.$hint = $('<span class="jqtree-border"></span>');
+ $div.append(this.$hint);
+ this.$hint.css({
+ width: width,
+ height: $div.outerHeight() - 4
+ });
+ }
+
+ BorderDropHint.prototype.remove = function() {
+ return this.$hint.remove();
+ };
+
+ return BorderDropHint;
+
+})();
+
+GhostDropHint = (function() {
+ function GhostDropHint(node, $element, position) {
+ this.$element = $element;
+ this.node = node;
+ this.$ghost = $('<li class="jqtree_common jqtree-ghost"><span class="jqtree_common jqtree-circle"></span><span class="jqtree_common jqtree-line"></span></li>');
+ if (position === Position.AFTER) {
+ this.moveAfter();
+ } else if (position === Position.BEFORE) {
+ this.moveBefore();
+ } else if (position === Position.INSIDE) {
+ if (node.isFolder() && node.is_open) {
+ this.moveInsideOpenFolder();
+ } else {
+ this.moveInside();
+ }
+ }
+ }
+
+ GhostDropHint.prototype.remove = function() {
+ return this.$ghost.remove();
+ };
+
+ GhostDropHint.prototype.moveAfter = function() {
+ return this.$element.after(this.$ghost);
+ };
+
+ GhostDropHint.prototype.moveBefore = function() {
+ return this.$element.before(this.$ghost);
+ };
+
+ GhostDropHint.prototype.moveInsideOpenFolder = function() {
+ return $(this.node.children[0].element).before(this.$ghost);
+ };
+
+ GhostDropHint.prototype.moveInside = function() {
+ this.$element.after(this.$ghost);
+ return this.$ghost.addClass('jqtree-inside');
+ };
+
+ return GhostDropHint;
+
+})();
+
+module.exports = {
+ FolderElement: FolderElement,
+ NodeElement: NodeElement
+};
+
+},{"./node":5}],7:[function(require,module,exports){
+var $, SaveStateHandler, indexOf, isInt, util;
+
+util = require('./util');
+
+indexOf = util.indexOf;
+
+isInt = util.isInt;
+
+$ = jQuery;
+
+SaveStateHandler = (function() {
+ function SaveStateHandler(tree_widget) {
+ this.tree_widget = tree_widget;
+ }
+
+ SaveStateHandler.prototype.saveState = function() {
+ var state;
+ state = JSON.stringify(this.getState());
+ if (this.tree_widget.options.onSetStateFromStorage) {
+ return this.tree_widget.options.onSetStateFromStorage(state);
+ } else if (this.supportsLocalStorage()) {
+ return localStorage.setItem(this.getCookieName(), state);
+ } else if ($.cookie) {
+ $.cookie.raw = true;
+ return $.cookie(this.getCookieName(), state, {
+ path: '/'
+ });
+ }
+ };
+
+ SaveStateHandler.prototype.getStateFromStorage = function() {
+ var json_data;
+ json_data = this._loadFromStorage();
+ if (json_data) {
+ return this._parseState(json_data);
+ } else {
+ return null;
+ }
+ };
+
+ SaveStateHandler.prototype._parseState = function(json_data) {
+ var state;
+ state = $.parseJSON(json_data);
+ if (state && state.selected_node && isInt(state.selected_node)) {
+ state.selected_node = [state.selected_node];
+ }
+ return state;
+ };
+
+ SaveStateHandler.prototype._loadFromStorage = function() {
+ if (this.tree_widget.options.onGetStateFromStorage) {
+ return this.tree_widget.options.onGetStateFromStorage();
+ } else if (this.supportsLocalStorage()) {
+ return localStorage.getItem(this.getCookieName());
+ } else if ($.cookie) {
+ $.cookie.raw = true;
+ return $.cookie(this.getCookieName());
+ } else {
+ return null;
+ }
+ };
+
+ SaveStateHandler.prototype.getState = function() {
+ var getOpenNodeIds, getSelectedNodeIds;
+ getOpenNodeIds = (function(_this) {
+ return function() {
+ var open_nodes;
+ open_nodes = [];
+ _this.tree_widget.tree.iterate(function(node) {
+ if (node.is_open && node.id && node.hasChildren()) {
+ open_nodes.push(node.id);
+ }
+ return true;
+ });
+ return open_nodes;
+ };
+ })(this);
+ getSelectedNodeIds = (function(_this) {
+ return function() {
+ var n;
+ return (function() {
+ var i, len, ref, results;
+ ref = this.tree_widget.getSelectedNodes();
+ results = [];
+ for (i = 0, len = ref.length; i < len; i++) {
+ n = ref[i];
+ results.push(n.id);
+ }
+ return results;
+ }).call(_this);
+ };
+ })(this);
+ return {
+ open_nodes: getOpenNodeIds(),
+ selected_node: getSelectedNodeIds()
+ };
+ };
+
+ SaveStateHandler.prototype.setInitialState = function(state) {
+ var must_load_on_demand;
+ if (!state) {
+ return false;
+ } else {
+ must_load_on_demand = this._openInitialNodes(state.open_nodes);
+ this._selectInitialNodes(state.selected_node);
+ return must_load_on_demand;
+ }
+ };
+
+ SaveStateHandler.prototype._openInitialNodes = function(node_ids) {
+ var i, len, must_load_on_demand, node, node_id;
+ must_load_on_demand = false;
+ for (i = 0, len = node_ids.length; i < len; i++) {
+ node_id = node_ids[i];
+ node = this.tree_widget.getNodeById(node_id);
+ if (node) {
+ if (!node.load_on_demand) {
+ node.is_open = true;
+ } else {
+ must_load_on_demand = true;
+ }
+ }
+ }
+ return must_load_on_demand;
+ };
+
+ SaveStateHandler.prototype._selectInitialNodes = function(node_ids) {
+ var i, len, node, node_id, select_count;
+ select_count = 0;
+ for (i = 0, len = node_ids.length; i < len; i++) {
+ node_id = node_ids[i];
+ node = this.tree_widget.getNodeById(node_id);
+ if (node) {
+ select_count += 1;
+ this.tree_widget.select_node_handler.addToSelection(node);
+ }
+ }
+ return select_count !== 0;
+ };
+
+ SaveStateHandler.prototype.setInitialStateOnDemand = function(state) {
+ if (state) {
+ return this._setInitialStateOnDemand(state.open_nodes, state.selected_node);
+ }
+ };
+
+ SaveStateHandler.prototype._setInitialStateOnDemand = function(node_ids, selected_nodes) {
+ var loadAndOpenNode, openNodes;
+ openNodes = (function(_this) {
+ return function() {
+ var i, len, new_nodes_ids, node, node_id;
+ new_nodes_ids = [];
+ for (i = 0, len = node_ids.length; i < len; i++) {
+ node_id = node_ids[i];
+ node = _this.tree_widget.getNodeById(node_id);
+ if (!node) {
+ new_nodes_ids.push(node_id);
+ } else {
+ if (!node.is_loading) {
+ if (node.load_on_demand) {
+ loadAndOpenNode(node);
+ } else {
+ _this.tree_widget._openNode(node, false);
+ }
+ }
+ }
+ }
+ node_ids = new_nodes_ids;
+ if (_this._selectInitialNodes(selected_nodes)) {
+ return _this.tree_widget._refreshElements();
+ }
+ };
+ })(this);
+ loadAndOpenNode = (function(_this) {
+ return function(node) {
+ return _this.tree_widget._openNode(node, false, openNodes);
+ };
+ })(this);
+ return openNodes();
+ };
+
+ SaveStateHandler.prototype.getCookieName = function() {
+ if (typeof this.tree_widget.options.saveState === 'string') {
+ return this.tree_widget.options.saveState;
+ } else {
+ return 'tree';
+ }
+ };
+
+ SaveStateHandler.prototype.supportsLocalStorage = function() {
+ var testSupport;
+ testSupport = function() {
+ var error, key;
+ if (typeof localStorage === "undefined" || localStorage === null) {
+ return false;
+ } else {
+ try {
+ key = '_storage_test';
+ sessionStorage.setItem(key, true);
+ sessionStorage.removeItem(key);
+ } catch (_error) {
+ error = _error;
+ return false;
+ }
+ return true;
+ }
+ };
+ if (this._supportsLocalStorage == null) {
+ this._supportsLocalStorage = testSupport();
+ }
+ return this._supportsLocalStorage;
+ };
+
+ SaveStateHandler.prototype.getNodeIdToBeSelected = function() {
+ var state;
+ state = this.getStateFromStorage();
+ if (state && state.selected_node) {
+ return state.selected_node[0];
+ } else {
+ return null;
+ }
+ };
+
+ return SaveStateHandler;
+
+})();
+
+module.exports = SaveStateHandler;
+
+},{"./util":12}],8:[function(require,module,exports){
+var $, ScrollHandler;
+
+$ = jQuery;
+
+ScrollHandler = (function() {
+ function ScrollHandler(tree_widget) {
+ this.tree_widget = tree_widget;
+ this.previous_top = -1;
+ this._initScrollParent();
+ }
+
+ ScrollHandler.prototype._initScrollParent = function() {
+ var $scroll_parent, getParentWithOverflow, setDocumentAsScrollParent;
+ getParentWithOverflow = (function(_this) {
+ return function() {
+ var css_values, el, hasOverFlow, i, len, ref;
+ css_values = ['overflow', 'overflow-y'];
+ hasOverFlow = function(el) {
+ var css_value, i, len, ref;
+ for (i = 0, len = css_values.length; i < len; i++) {
+ css_value = css_values[i];
+ if ((ref = $.css(el, css_value)) === 'auto' || ref === 'scroll') {
+ return true;
+ }
+ }
+ return false;
+ };
+ if (hasOverFlow(_this.tree_widget.$el[0])) {
+ return _this.tree_widget.$el;
+ }
+ ref = _this.tree_widget.$el.parents();
+ for (i = 0, len = ref.length; i < len; i++) {
+ el = ref[i];
+ if (hasOverFlow(el)) {
+ return $(el);
+ }
+ }
+ return null;
+ };
+ })(this);
+ setDocumentAsScrollParent = (function(_this) {
+ return function() {
+ _this.scroll_parent_top = 0;
+ return _this.$scroll_parent = null;
+ };
+ })(this);
+ if (this.tree_widget.$el.css('position') === 'fixed') {
+ setDocumentAsScrollParent();
+ }
+ $scroll_parent = getParentWithOverflow();
+ if ($scroll_parent && $scroll_parent.length && $scroll_parent[0].tagName !== 'HTML') {
+ this.$scroll_parent = $scroll_parent;
+ return this.scroll_parent_top = this.$scroll_parent.offset().top;
+ } else {
+ return setDocumentAsScrollParent();
+ }
+ };
+
+ ScrollHandler.prototype.checkScrolling = function() {
+ var hovered_area;
+ hovered_area = this.tree_widget.dnd_handler.hovered_area;
+ if (hovered_area && hovered_area.top !== this.previous_top) {
+ this.previous_top = hovered_area.top;
+ if (this.$scroll_parent) {
+ return this._handleScrollingWithScrollParent(hovered_area);
+ } else {
+ return this._handleScrollingWithDocument(hovered_area);
+ }
+ }
+ };
+
+ ScrollHandler.prototype._handleScrollingWithScrollParent = function(area) {
+ var distance_bottom;
+ distance_bottom = this.scroll_parent_top + this.$scroll_parent[0].offsetHeight - area.bottom;
+ if (distance_bottom < 20) {
+ this.$scroll_parent[0].scrollTop += 20;
+ this.tree_widget.refreshHitAreas();
+ return this.previous_top = -1;
+ } else if ((area.top - this.scroll_parent_top) < 20) {
+ this.$scroll_parent[0].scrollTop -= 20;
+ this.tree_widget.refreshHitAreas();
+ return this.previous_top = -1;
+ }
+ };
+
+ ScrollHandler.prototype._handleScrollingWithDocument = function(area) {
+ var distance_top;
+ distance_top = area.top - $(document).scrollTop();
+ if (distance_top < 20) {
+ return $(document).scrollTop($(document).scrollTop() - 20);
+ } else if ($(window).height() - (area.bottom - $(document).scrollTop()) < 20) {
+ return $(document).scrollTop($(document).scrollTop() + 20);
+ }
+ };
+
+ ScrollHandler.prototype.scrollTo = function(top) {
+ var tree_top;
+ if (this.$scroll_parent) {
+ return this.$scroll_parent[0].scrollTop = top;
+ } else {
+ tree_top = this.tree_widget.$el.offset().top;
+ return $(document).scrollTop(top + tree_top);
+ }
+ };
+
+ ScrollHandler.prototype.isScrolledIntoView = function(element) {
+ var $element, element_bottom, element_top, view_bottom, view_top;
+ $element = $(element);
+ if (this.$scroll_parent) {
+ view_top = 0;
+ view_bottom = this.$scroll_parent.height();
+ element_top = $element.offset().top - this.scroll_parent_top;
+ element_bottom = element_top + $element.height();
+ } else {
+ view_top = $(window).scrollTop();
+ view_bottom = view_top + $(window).height();
+ element_top = $element.offset().top;
+ element_bottom = element_top + $element.height();
+ }
+ return (element_bottom <= view_bottom) && (element_top >= view_top);
+ };
+
+ return ScrollHandler;
+
+})();
+
+module.exports = ScrollHandler;
+
+},{}],9:[function(require,module,exports){
+var $, SelectNodeHandler;
+
+$ = jQuery;
+
+SelectNodeHandler = (function() {
+ function SelectNodeHandler(tree_widget) {
+ this.tree_widget = tree_widget;
+ this.clear();
+ }
+
+ SelectNodeHandler.prototype.getSelectedNode = function() {
+ var selected_nodes;
+ selected_nodes = this.getSelectedNodes();
+ if (selected_nodes.length) {
+ return selected_nodes[0];
+ } else {
+ return false;
+ }
+ };
+
+ SelectNodeHandler.prototype.getSelectedNodes = function() {
+ var id, node, selected_nodes;
+ if (this.selected_single_node) {
+ return [this.selected_single_node];
+ } else {
+ selected_nodes = [];
+ for (id in this.selected_nodes) {
+ node = this.tree_widget.getNodeById(id);
+ if (node) {
+ selected_nodes.push(node);
+ }
+ }
+ return selected_nodes;
+ }
+ };
+
+ SelectNodeHandler.prototype.getSelectedNodesUnder = function(parent) {
+ var id, node, selected_nodes;
+ if (this.selected_single_node) {
+ if (parent.isParentOf(this.selected_single_node)) {
+ return [this.selected_single_node];
+ } else {
+ return [];
+ }
+ } else {
+ selected_nodes = [];
+ for (id in this.selected_nodes) {
+ node = this.tree_widget.getNodeById(id);
+ if (node && parent.isParentOf(node)) {
+ selected_nodes.push(node);
+ }
+ }
+ return selected_nodes;
+ }
+ };
+
+ SelectNodeHandler.prototype.isNodeSelected = function(node) {
+ if (node.id) {
+ return this.selected_nodes[node.id];
+ } else if (this.selected_single_node) {
+ return this.selected_single_node.element === node.element;
+ } else {
+ return false;
+ }
+ };
+
+ SelectNodeHandler.prototype.clear = function() {
+ this.selected_nodes = {};
+ return this.selected_single_node = null;
+ };
+
+ SelectNodeHandler.prototype.removeFromSelection = function(node, include_children) {
+ if (include_children == null) {
+ include_children = false;
+ }
+ if (!node.id) {
+ if (this.selected_single_node && node.element === this.selected_single_node.element) {
+ return this.selected_single_node = null;
+ }
+ } else {
+ delete this.selected_nodes[node.id];
+ if (include_children) {
+ return node.iterate((function(_this) {
+ return function(n) {
+ delete _this.selected_nodes[node.id];
+ return true;
+ };
+ })(this));
+ }
+ }
+ };
+
+ SelectNodeHandler.prototype.addToSelection = function(node) {
+ if (node.id) {
+ return this.selected_nodes[node.id] = true;
+ } else {
+ return this.selected_single_node = node;
+ }
+ };
+
+ return SelectNodeHandler;
+
+})();
+
+module.exports = SelectNodeHandler;
+
+},{}],10:[function(require,module,exports){
+
+/*
+Copyright 2013 Marco Braak
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+ */
+var $, SimpleWidget,
+ slice = [].slice;
+
+$ = jQuery;
+
+SimpleWidget = (function() {
+ SimpleWidget.prototype.defaults = {};
+
+ function SimpleWidget(el, options) {
+ this.$el = $(el);
+ this.options = $.extend({}, this.defaults, options);
+ }
+
+ SimpleWidget.prototype.destroy = function() {
+ return this._deinit();
+ };
+
+ SimpleWidget.prototype._init = function() {
+ return null;
+ };
+
+ SimpleWidget.prototype._deinit = function() {
+ return null;
+ };
+
+ SimpleWidget.register = function(widget_class, widget_name) {
+ var callFunction, createWidget, destroyWidget, getDataKey, getWidgetData;
+ getDataKey = function() {
+ return "simple_widget_" + widget_name;
+ };
+ getWidgetData = function(el, data_key) {
+ var widget;
+ widget = $.data(el, data_key);
+ if (widget && (widget instanceof SimpleWidget)) {
+ return widget;
+ } else {
+ return null;
+ }
+ };
+ createWidget = function($el, options) {
+ var data_key, el, existing_widget, i, len, widget;
+ data_key = getDataKey();
+ for (i = 0, len = $el.length; i < len; i++) {
+ el = $el[i];
+ existing_widget = getWidgetData(el, data_key);
+ if (!existing_widget) {
+ widget = new widget_class(el, options);
+ if (!$.data(el, data_key)) {
+ $.data(el, data_key, widget);
+ }
+ widget._init();
+ }
+ }
+ return $el;
+ };
+ destroyWidget = function($el) {
+ var data_key, el, i, len, results, widget;
+ data_key = getDataKey();
+ results = [];
+ for (i = 0, len = $el.length; i < len; i++) {
+ el = $el[i];
+ widget = getWidgetData(el, data_key);
+ if (widget) {
+ widget.destroy();
+ }
+ results.push($.removeData(el, data_key));
+ }
+ return results;
+ };
+ callFunction = function($el, function_name, args) {
+ var el, i, len, result, widget, widget_function;
+ result = null;
+ for (i = 0, len = $el.length; i < len; i++) {
+ el = $el[i];
+ widget = $.data(el, getDataKey());
+ if (widget && (widget instanceof SimpleWidget)) {
+ widget_function = widget[function_name];
+ if (widget_function && (typeof widget_function === 'function')) {
+ result = widget_function.apply(widget, args);
+ }
+ }
+ }
+ return result;
+ };
+ return $.fn[widget_name] = function() {
+ var $el, args, argument1, function_name, options;
+ argument1 = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];
+ $el = this;
+ if (argument1 === void 0 || typeof argument1 === 'object') {
+ options = argument1;
+ return createWidget($el, options);
+ } else if (typeof argument1 === 'string' && argument1[0] !== '_') {
+ function_name = argument1;
+ if (function_name === 'destroy') {
+ return destroyWidget($el);
+ } else if (function_name === 'get_widget_class') {
+ return widget_class;
+ } else {
+ return callFunction($el, function_name, args);
+ }
+ }
+ };
+ };
+
+ return SimpleWidget;
+
+})();
+
+module.exports = SimpleWidget;
+
+},{}],11:[function(require,module,exports){
+
+/*
+Copyright 2013 Marco Braak
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+ */
+var $, DragAndDropHandler, ElementsRenderer, FolderElement, JqTreeWidget, KeyHandler, MouseWidget, Node, NodeElement, Position, SaveStateHandler, ScrollHandler, SelectNodeHandler, SimpleWidget, __version__, node_element, node_module, util_module,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+__version__ = require('./version');
+
+DragAndDropHandler = require('./drag_and_drop_handler');
+
+ElementsRenderer = require('./elements_renderer');
+
+KeyHandler = require('./key_handler');
+
+MouseWidget = require('./mouse.widget');
+
+SaveStateHandler = require('./save_state_handler');
+
+ScrollHandler = require('./scroll_handler');
+
+SelectNodeHandler = require('./select_node_handler');
+
+SimpleWidget = require('./simple.widget');
+
+node_module = require('./node');
+
+Node = node_module.Node;
+
+Position = node_module.Position;
+
+util_module = require('./util');
+
+node_element = require('./node_element');
+
+NodeElement = node_element.NodeElement;
+
+FolderElement = node_element.FolderElement;
+
+$ = jQuery;
+
+JqTreeWidget = (function(superClass) {
+ extend(JqTreeWidget, superClass);
+
+ function JqTreeWidget() {
+ return JqTreeWidget.__super__.constructor.apply(this, arguments);
+ }
+
+ JqTreeWidget.prototype.defaults = {
+ autoOpen: false,
+ saveState: false,
+ dragAndDrop: false,
+ selectable: true,
+ useContextMenu: true,
+ onCanSelectNode: null,
+ onSetStateFromStorage: null,
+ onGetStateFromStorage: null,
+ onCreateLi: null,
+ onIsMoveHandle: null,
+ onCanMove: null,
+ onCanMoveTo: null,
+ onLoadFailed: null,
+ autoEscape: true,
+ dataUrl: null,
+ closedIcon: null,
+ openedIcon: '▼',
+ slide: true,
+ nodeClass: Node,
+ dataFilter: null,
+ keyboardSupport: true,
+ openFolderDelay: 500,
+ rtl: null
+ };
+
+ JqTreeWidget.prototype.toggle = function(node, slide) {
+ if (slide == null) {
+ slide = null;
+ }
+ if (slide === null) {
+ slide = this.options.slide;
+ }
+ if (node.is_open) {
+ return this.closeNode(node, slide);
+ } else {
+ return this.openNode(node, slide);
+ }
+ };
+
+ JqTreeWidget.prototype.getTree = function() {
+ return this.tree;
+ };
+
+ JqTreeWidget.prototype.selectNode = function(node) {
+ return this._selectNode(node, false);
+ };
+
+ JqTreeWidget.prototype._selectNode = function(node, must_toggle) {
+ var canSelect, deselected_node, openParents, saveState;
+ if (must_toggle == null) {
+ must_toggle = false;
+ }
+ if (!this.select_node_handler) {
+ return;
+ }
+ canSelect = (function(_this) {
+ return function() {
+ if (_this.options.onCanSelectNode) {
+ return _this.options.selectable && _this.options.onCanSelectNode(node);
+ } else {
+ return _this.options.selectable;
+ }
+ };
+ })(this);
+ openParents = (function(_this) {
+ return function() {
+ var parent;
+ parent = node.parent;
+ if (parent && parent.parent && !parent.is_open) {
+ return _this.openNode(parent, false);
+ }
+ };
+ })(this);
+ saveState = (function(_this) {
+ return function() {
+ if (_this.options.saveState) {
+ return _this.save_state_handler.saveState();
+ }
+ };
+ })(this);
+ if (!node) {
+ this._deselectCurrentNode();
+ saveState();
+ return;
+ }
+ if (!canSelect()) {
+ return;
+ }
+ if (this.select_node_handler.isNodeSelected(node)) {
+ if (must_toggle) {
+ this._deselectCurrentNode();
+ this._triggerEvent('tree.select', {
+ node: null,
+ previous_node: node
+ });
+ }
+ } else {
+ deselected_node = this.getSelectedNode();
+ this._deselectCurrentNode();
+ this.addToSelection(node);
+ this._triggerEvent('tree.select', {
+ node: node,
+ deselected_node: deselected_node
+ });
+ openParents();
+ }
+ return saveState();
+ };
+
+ JqTreeWidget.prototype.getSelectedNode = function() {
+ if (this.select_node_handler) {
+ return this.select_node_handler.getSelectedNode();
+ } else {
+ return null;
+ }
+ };
+
+ JqTreeWidget.prototype.toJson = function() {
+ return JSON.stringify(this.tree.getData());
+ };
+
+ JqTreeWidget.prototype.loadData = function(data, parent_node) {
+ return this._loadData(data, parent_node);
+ };
+
+ JqTreeWidget.prototype.loadDataFromUrl = function(url, parent_node, on_finished) {
+ if ($.type(url) !== 'string') {
+ on_finished = parent_node;
+ parent_node = url;
+ url = null;
+ }
+ return this._loadDataFromUrl(url, parent_node, on_finished);
+ };
+
+ JqTreeWidget.prototype.reload = function() {
+ return this.loadDataFromUrl();
+ };
+
+ JqTreeWidget.prototype._loadDataFromUrl = function(url_info, parent_node, on_finished) {
+ var $el, addLoadingClass, handeLoadData, loadDataFromUrlInfo, parseUrlInfo, removeLoadingClass;
+ $el = null;
+ addLoadingClass = (function(_this) {
+ return function() {
+ if (parent_node) {
+ $el = $(parent_node.element);
+ } else {
+ $el = _this.element;
+ }
+ return $el.addClass('jqtree-loading');
+ };
+ })(this);
+ removeLoadingClass = function() {
+ if ($el) {
+ return $el.removeClass('jqtree-loading');
+ }
+ };
+ parseUrlInfo = function() {
+ if ($.type(url_info) === 'string') {
+ url_info = {
+ url: url_info
+ };
+ }
+ if (!url_info.method) {
+ return url_info.method = 'get';
+ }
+ };
+ handeLoadData = (function(_this) {
+ return function(data) {
+ removeLoadingClass();
+ _this._loadData(data, parent_node);
+ if (on_finished && $.isFunction(on_finished)) {
+ return on_finished();
+ }
+ };
+ })(this);
+ loadDataFromUrlInfo = (function(_this) {
+ return function() {
+ parseUrlInfo();
+ return $.ajax({
+ url: url_info.url,
+ data: url_info.data,
+ type: url_info.method.toUpperCase(),
+ cache: false,
+ dataType: 'json',
+ success: function(response) {
+ var data;
+ if ($.isArray(response) || typeof response === 'object') {
+ data = response;
+ } else {
+ data = $.parseJSON(response);
+ }
+ if (_this.options.dataFilter) {
+ data = _this.options.dataFilter(data);
+ }
+ return handeLoadData(data);
+ },
+ error: function(response) {
+ removeLoadingClass();
+ if (_this.options.onLoadFailed) {
+ return _this.options.onLoadFailed(response);
+ }
+ }
+ });
+ };
+ })(this);
+ if (!url_info) {
+ url_info = this._getDataUrlInfo(parent_node);
+ }
+ addLoadingClass();
+ if (!url_info) {
+ removeLoadingClass();
+ } else if ($.isArray(url_info)) {
+ handeLoadData(url_info);
+ } else {
+ return loadDataFromUrlInfo();
+ }
+ };
+
+ JqTreeWidget.prototype._loadData = function(data, parent_node) {
+ var deselectNodes, loadSubtree;
+ if (parent_node == null) {
+ parent_node = null;
+ }
+ deselectNodes = (function(_this) {
+ return function() {
+ var i, len, n, selected_nodes_under_parent;
+ if (_this.select_node_handler) {
+ selected_nodes_under_parent = _this.select_node_handler.getSelectedNodesUnder(parent_node);
+ for (i = 0, len = selected_nodes_under_parent.length; i < len; i++) {
+ n = selected_nodes_under_parent[i];
+ _this.select_node_handler.removeFromSelection(n);
+ }
+ }
+ return null;
+ };
+ })(this);
+ loadSubtree = (function(_this) {
+ return function() {
+ parent_node.loadFromData(data);
+ parent_node.load_on_demand = false;
+ parent_node.is_loading = false;
+ return _this._refreshElements(parent_node);
+ };
+ })(this);
+ if (!data) {
+ return;
+ }
+ this._triggerEvent('tree.load_data', {
+ tree_data: data
+ });
+ if (!parent_node) {
+ this._initTree(data);
+ } else {
+ deselectNodes();
+ loadSubtree();
+ }
+ if (this.isDragging()) {
+ return this.dnd_handler.refresh();
+ }
+ };
+
+ JqTreeWidget.prototype.getNodeById = function(node_id) {
+ return this.tree.getNodeById(node_id);
+ };
+
+ JqTreeWidget.prototype.getNodeByName = function(name) {
+ return this.tree.getNodeByName(name);
+ };
+
+ JqTreeWidget.prototype.getNodesByProperty = function(key, value) {
+ return this.tree.getNodesByProperty(key, value);
+ };
+
+ JqTreeWidget.prototype.openNode = function(node, slide) {
+ if (slide == null) {
+ slide = null;
+ }
+ if (slide === null) {
+ slide = this.options.slide;
+ }
+ return this._openNode(node, slide);
+ };
+
+ JqTreeWidget.prototype._openNode = function(node, slide, on_finished) {
+ var doOpenNode, parent;
+ if (slide == null) {
+ slide = true;
+ }
+ doOpenNode = (function(_this) {
+ return function(_node, _slide, _on_finished) {
+ var folder_element;
+ folder_element = new FolderElement(_node, _this);
+ return folder_element.open(_on_finished, _slide);
+ };
+ })(this);
+ if (node.isFolder()) {
+ if (node.load_on_demand) {
+ return this._loadFolderOnDemand(node, slide, on_finished);
+ } else {
+ parent = node.parent;
+ while (parent) {
+ if (parent.parent) {
+ doOpenNode(parent, false, null);
+ }
+ parent = parent.parent;
+ }
+ doOpenNode(node, slide, on_finished);
+ return this._saveState();
+ }
+ }
+ };
+
+ JqTreeWidget.prototype._loadFolderOnDemand = function(node, slide, on_finished) {
+ if (slide == null) {
+ slide = true;
+ }
+ node.is_loading = true;
+ return this._loadDataFromUrl(null, node, (function(_this) {
+ return function() {
+ return _this._openNode(node, slide, on_finished);
+ };
+ })(this));
+ };
+
+ JqTreeWidget.prototype.closeNode = function(node, slide) {
+ if (slide == null) {
+ slide = null;
+ }
+ if (slide === null) {
+ slide = this.options.slide;
+ }
+ if (node.isFolder()) {
+ new FolderElement(node, this).close(slide);
+ return this._saveState();
+ }
+ };
+
+ JqTreeWidget.prototype.isDragging = function() {
+ if (this.dnd_handler) {
+ return this.dnd_handler.is_dragging;
+ } else {
+ return false;
+ }
+ };
+
+ JqTreeWidget.prototype.refreshHitAreas = function() {
+ return this.dnd_handler.refresh();
+ };
+
+ JqTreeWidget.prototype.addNodeAfter = function(new_node_info, existing_node) {
+ var new_node;
+ new_node = existing_node.addAfter(new_node_info);
+ this._refreshElements(existing_node.parent);
+ return new_node;
+ };
+
+ JqTreeWidget.prototype.addNodeBefore = function(new_node_info, existing_node) {
+ var new_node;
+ new_node = existing_node.addBefore(new_node_info);
+ this._refreshElements(existing_node.parent);
+ return new_node;
+ };
+
+ JqTreeWidget.prototype.addParentNode = function(new_node_info, existing_node) {
+ var new_node;
+ new_node = existing_node.addParent(new_node_info);
+ this._refreshElements(new_node.parent);
+ return new_node;
+ };
+
+ JqTreeWidget.prototype.removeNode = function(node) {
+ var parent;
+ parent = node.parent;
+ if (parent) {
+ this.select_node_handler.removeFromSelection(node, true);
+ node.remove();
+ return this._refreshElements(parent);
+ }
+ };
+
+ JqTreeWidget.prototype.appendNode = function(new_node_info, parent_node) {
+ var node;
+ parent_node = parent_node || this.tree;
+ node = parent_node.append(new_node_info);
+ this._refreshElements(parent_node);
+ return node;
+ };
+
+ JqTreeWidget.prototype.prependNode = function(new_node_info, parent_node) {
+ var node;
+ if (!parent_node) {
+ parent_node = this.tree;
+ }
+ node = parent_node.prepend(new_node_info);
+ this._refreshElements(parent_node);
+ return node;
+ };
+
+ JqTreeWidget.prototype.updateNode = function(node, data) {
+ var id_is_changed;
+ id_is_changed = data.id && data.id !== node.id;
+ if (id_is_changed) {
+ this.tree.removeNodeFromIndex(node);
+ }
+ node.setData(data);
+ if (id_is_changed) {
+ this.tree.addNodeToIndex(node);
+ }
+ this.renderer.renderFromNode(node);
+ return this._selectCurrentNode();
+ };
+
+ JqTreeWidget.prototype.moveNode = function(node, target_node, position) {
+ var position_index;
+ position_index = Position.nameToIndex(position);
+ this.tree.moveNode(node, target_node, position_index);
+ return this._refreshElements();
+ };
+
+ JqTreeWidget.prototype.getStateFromStorage = function() {
+ return this.save_state_handler.getStateFromStorage();
+ };
+
+ JqTreeWidget.prototype.addToSelection = function(node) {
+ if (node) {
+ this.select_node_handler.addToSelection(node);
+ this._getNodeElementForNode(node).select();
+ return this._saveState();
+ }
+ };
+
+ JqTreeWidget.prototype.getSelectedNodes = function() {
+ return this.select_node_handler.getSelectedNodes();
+ };
+
+ JqTreeWidget.prototype.isNodeSelected = function(node) {
+ return this.select_node_handler.isNodeSelected(node);
+ };
+
+ JqTreeWidget.prototype.removeFromSelection = function(node) {
+ this.select_node_handler.removeFromSelection(node);
+ this._getNodeElementForNode(node).deselect();
+ return this._saveState();
+ };
+
+ JqTreeWidget.prototype.scrollToNode = function(node) {
+ var $element, top;
+ $element = $(node.element);
+ top = $element.offset().top - this.$el.offset().top;
+ return this.scroll_handler.scrollTo(top);
+ };
+
+ JqTreeWidget.prototype.getState = function() {
+ return this.save_state_handler.getState();
+ };
+
+ JqTreeWidget.prototype.setState = function(state) {
+ this.save_state_handler.setInitialState(state);
+ return this._refreshElements();
+ };
+
+ JqTreeWidget.prototype.setOption = function(option, value) {
+ return this.options[option] = value;
+ };
+
+ JqTreeWidget.prototype.moveDown = function() {
+ if (this.key_handler) {
+ return this.key_handler.moveDown();
+ }
+ };
+
+ JqTreeWidget.prototype.moveUp = function() {
+ if (this.key_handler) {
+ return this.key_handler.moveUp();
+ }
+ };
+
+ JqTreeWidget.prototype.getVersion = function() {
+ return __version__;
+ };
+
+ JqTreeWidget.prototype._init = function() {
+ JqTreeWidget.__super__._init.call(this);
+ this.element = this.$el;
+ this.mouse_delay = 300;
+ this.is_initialized = false;
+ this.options.rtl = this._getRtlOption();
+ if (!this.options.closedIcon) {
+ this.options.closedIcon = this._getDefaultClosedIcon();
+ }
+ this.renderer = new ElementsRenderer(this);
+ if (SaveStateHandler != null) {
+ this.save_state_handler = new SaveStateHandler(this);
+ } else {
+ this.options.saveState = false;
+ }
+ if (SelectNodeHandler != null) {
+ this.select_node_handler = new SelectNodeHandler(this);
+ }
+ if (DragAndDropHandler != null) {
+ this.dnd_handler = new DragAndDropHandler(this);
+ } else {
+ this.options.dragAndDrop = false;
+ }
+ if (ScrollHandler != null) {
+ this.scroll_handler = new ScrollHandler(this);
+ }
+ if ((KeyHandler != null) && (SelectNodeHandler != null)) {
+ this.key_handler = new KeyHandler(this);
+ }
+ this._initData();
+ this.element.click($.proxy(this._click, this));
+ this.element.dblclick($.proxy(this._dblclick, this));
+ if (this.options.useContextMenu) {
+ return this.element.bind('contextmenu', $.proxy(this._contextmenu, this));
+ }
+ };
+
+ JqTreeWidget.prototype._deinit = function() {
+ this.element.empty();
+ this.element.unbind();
+ if (this.key_handler) {
+ this.key_handler.deinit();
+ }
+ this.tree = null;
+ return JqTreeWidget.__super__._deinit.call(this);
+ };
+
+ JqTreeWidget.prototype._initData = function() {
+ if (this.options.data) {
+ return this._loadData(this.options.data);
+ } else {
+ return this._loadDataFromUrl(this._getDataUrlInfo());
+ }
+ };
+
+ JqTreeWidget.prototype._getDataUrlInfo = function(node) {
+ var data_url, getUrlFromString;
+ data_url = this.options.dataUrl || this.element.data('url');
+ getUrlFromString = (function(_this) {
+ return function() {
+ var data, selected_node_id, url_info;
+ url_info = {
+ url: data_url
+ };
+ if (node && node.id) {
+ data = {
+ node: node.id
+ };
+ url_info['data'] = data;
+ } else {
+ selected_node_id = _this._getNodeIdToBeSelected();
+ if (selected_node_id) {
+ data = {
+ selected_node: selected_node_id
+ };
+ url_info['data'] = data;
+ }
+ }
+ return url_info;
+ };
+ })(this);
+ if ($.isFunction(data_url)) {
+ return data_url(node);
+ } else if ($.type(data_url) === 'string') {
+ return getUrlFromString();
+ } else {
+ return data_url;
+ }
+ };
+
+ JqTreeWidget.prototype._getNodeIdToBeSelected = function() {
+ if (this.options.saveState) {
+ return this.save_state_handler.getNodeIdToBeSelected();
+ } else {
+ return null;
+ }
+ };
+
+ JqTreeWidget.prototype._initTree = function(data) {
+ var must_load_on_demand;
+ this.tree = new this.options.nodeClass(null, true, this.options.nodeClass);
+ if (this.select_node_handler) {
+ this.select_node_handler.clear();
+ }
+ this.tree.loadFromData(data);
+ must_load_on_demand = this._setInitialState();
+ this._refreshElements();
+ if (must_load_on_demand) {
+ this._setInitialStateOnDemand();
+ }
+ if (!this.is_initialized) {
+ this.is_initialized = true;
+ return this._triggerEvent('tree.init');
+ }
+ };
+
+ JqTreeWidget.prototype._setInitialState = function() {
+ var autoOpenNodes, is_restored, must_load_on_demand, ref, restoreState;
+ restoreState = (function(_this) {
+ return function() {
+ var must_load_on_demand, state;
+ if (!(_this.options.saveState && _this.save_state_handler)) {
+ return [false, false];
+ } else {
+ state = _this.save_state_handler.getStateFromStorage();
+ if (!state) {
+ return [false, false];
+ } else {
+ must_load_on_demand = _this.save_state_handler.setInitialState(state);
+ return [true, must_load_on_demand];
+ }
+ }
+ };
+ })(this);
+ autoOpenNodes = (function(_this) {
+ return function() {
+ var max_level, must_load_on_demand;
+ if (_this.options.autoOpen === false) {
+ return false;
+ }
+ max_level = _this._getAutoOpenMaxLevel();
+ must_load_on_demand = false;
+ _this.tree.iterate(function(node, level) {
+ if (node.load_on_demand) {
+ must_load_on_demand = true;
+ return false;
+ } else if (!node.hasChildren()) {
+ return false;
+ } else {
+ node.is_open = true;
+ return level !== max_level;
+ }
+ });
+ return must_load_on_demand;
+ };
+ })(this);
+ ref = restoreState(), is_restored = ref[0], must_load_on_demand = ref[1];
+ if (!is_restored) {
+ must_load_on_demand = autoOpenNodes();
+ }
+ return must_load_on_demand;
+ };
+
+ JqTreeWidget.prototype._setInitialStateOnDemand = function() {
+ var autoOpenNodes, restoreState;
+ restoreState = (function(_this) {
+ return function() {
+ var state;
+ if (!(_this.options.saveState && _this.save_state_handler)) {
+ return false;
+ } else {
+ state = _this.save_state_handler.getStateFromStorage();
+ if (!state) {
+ return false;
+ } else {
+ _this.save_state_handler.setInitialStateOnDemand(state);
+ return true;
+ }
+ }
+ };
+ })(this);
+ autoOpenNodes = (function(_this) {
+ return function() {
+ var loadAndOpenNode, loading_ids, max_level, openNodes;
+ max_level = _this._getAutoOpenMaxLevel();
+ loading_ids = [];
+ loadAndOpenNode = function(node) {
+ return _this._openNode(node, false, openNodes);
+ };
+ openNodes = function() {
+ return _this.tree.iterate(function(node, level) {
+ if (node.load_on_demand) {
+ if (!node.is_loading) {
+ loadAndOpenNode(node);
+ }
+ return false;
+ } else {
+ _this._openNode(node,
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