http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/blob/a8bef839/traffic_ops/app/public/js/jqtree/tree.jquery.js ---------------------------------------------------------------------- diff --git a/traffic_ops/app/public/js/jqtree/tree.jquery.js b/traffic_ops/app/public/js/jqtree/tree.jquery.js deleted file mode 100644 index e02a9f3..0000000 --- a/traffic_ops/app/public/js/jqtree/tree.jquery.js +++ /dev/null @@ -1,3341 +0,0 @@ -(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, fal
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