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jsoneditor/dist/jsoneditor-minimalist.js

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/*!
* jsoneditor.js
*
* @brief
* JSONEditor is a web-based tool to view, edit, format, and validate JSON.
* It has various modes such as a tree editor, a code editor, and a plain text
* editor.
*
* Supported browsers: Chrome, Firefox, Safari, Opera, Internet Explorer 8+
*
* @license
* 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.
*
* Copyright (c) 2011-2016 Jos de Jong, http://jsoneditoronline.org
*
* @author Jos de Jong, <wjosdejong@gmail.com>
* @version 5.1.1
* @date 2016-01-16
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define(factory);
else if(typeof exports === 'object')
exports["JSONEditor"] = factory();
else
root["JSONEditor"] = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
var Ajv;
try {
Ajv = __webpack_require__(!(function webpackMissingModule() { var e = new Error("Cannot find module \"ajv/dist/ajv.bundle.js\""); e.code = 'MODULE_NOT_FOUND'; throw e; }()));
}
catch (err) {
// no problem... when we need Ajv we will throw a neat exception
}
var treemode = __webpack_require__(1);
var textmode = __webpack_require__(2);
var util = __webpack_require__(3);
/**
* @constructor JSONEditor
* @param {Element} container Container element
* @param {Object} [options] Object with options. available options:
* {String} mode Editor mode. Available values:
* 'tree' (default), 'view',
* 'form', 'text', and 'code'.
* {function} onChange Callback method, triggered
* on change of contents
* {function} onError Callback method, triggered
* when an error occurs
* {Boolean} search Enable search box.
* True by default
* Only applicable for modes
* 'tree', 'view', and 'form'
* {Boolean} history Enable history (undo/redo).
* True by default
* Only applicable for modes
* 'tree', 'view', and 'form'
* {String} name Field name for the root node.
* Only applicable for modes
* 'tree', 'view', and 'form'
* {Number} indentation Number of indentation
* spaces. 4 by default.
* Only applicable for
* modes 'text' and 'code'
* {boolean} escapeUnicode If true, unicode
* characters are escaped.
* false by default.
* @param {Object | undefined} json JSON object
*/
function JSONEditor (container, options, json) {
if (!(this instanceof JSONEditor)) {
throw new Error('JSONEditor constructor called without "new".');
}
// check for unsupported browser (IE8 and older)
var ieVersion = util.getInternetExplorerVersion();
if (ieVersion != -1 && ieVersion < 9) {
throw new Error('Unsupported browser, IE9 or newer required. ' +
'Please install the newest version of your browser.');
}
if (options) {
// check for deprecated options
if (options.error) {
console.warn('Option "error" has been renamed to "onError"');
options.onError = options.error;
delete options.error;
}
if (options.change) {
console.warn('Option "change" has been renamed to "onChange"');
options.onChange = options.change;
delete options.change;
}
if (options.editable) {
console.warn('Option "editable" has been renamed to "onEditable"');
options.onEditable = options.editable;
delete options.editable;
}
// validate options
if (options) {
var VALID_OPTIONS = [
'ace', 'theme',
'ajv', 'schema',
'onChange', 'onEditable', 'onError', 'onModeChange',
'escapeUnicode', 'history', 'search', 'mode', 'modes', 'name', 'indentation'
];
Object.keys(options).forEach(function (option) {
if (VALID_OPTIONS.indexOf(option) === -1) {
console.warn('Unknown option "' + option + '". This option will be ignored');
}
});
}
}
if (arguments.length) {
this._create(container, options, json);
}
}
/**
* Configuration for all registered modes. Example:
* {
* tree: {
* mixin: TreeEditor,
* data: 'json'
* },
* text: {
* mixin: TextEditor,
* data: 'text'
* }
* }
*
* @type { Object.<String, {mixin: Object, data: String} > }
*/
JSONEditor.modes = {};
// debounce interval for JSON schema vaidation in milliseconds
JSONEditor.prototype.DEBOUNCE_INTERVAL = 150;
/**
* Create the JSONEditor
* @param {Element} container Container element
* @param {Object} [options] See description in constructor
* @param {Object | undefined} json JSON object
* @private
*/
JSONEditor.prototype._create = function (container, options, json) {
this.container = container;
this.options = options || {};
this.json = json || {};
var mode = this.options.mode || 'tree';
this.setMode(mode);
};
/**
* Detach the editor from the DOM
* @private
*/
JSONEditor.prototype._delete = function () {};
/**
* Set JSON object in editor
* @param {Object | undefined} json JSON data
*/
JSONEditor.prototype.set = function (json) {
this.json = json;
};
/**
* Get JSON from the editor
* @returns {Object} json
*/
JSONEditor.prototype.get = function () {
return this.json;
};
/**
* Set string containing JSON for the editor
* @param {String | undefined} jsonText
*/
JSONEditor.prototype.setText = function (jsonText) {
this.json = util.parse(jsonText);
};
/**
* Get stringified JSON contents from the editor
* @returns {String} jsonText
*/
JSONEditor.prototype.getText = function () {
return JSON.stringify(this.json);
};
/**
* Set a field name for the root node.
* @param {String | undefined} name
*/
JSONEditor.prototype.setName = function (name) {
if (!this.options) {
this.options = {};
}
this.options.name = name;
};
/**
* Get the field name for the root node.
* @return {String | undefined} name
*/
JSONEditor.prototype.getName = function () {
return this.options && this.options.name;
};
/**
* Change the mode of the editor.
* JSONEditor will be extended with all methods needed for the chosen mode.
* @param {String} mode Available modes: 'tree' (default), 'view', 'form',
* 'text', and 'code'.
*/
JSONEditor.prototype.setMode = function (mode) {
var container = this.container;
var options = util.extend({}, this.options);
var oldMode = options.mode;
var data;
var name;
options.mode = mode;
var config = JSONEditor.modes[mode];
if (config) {
try {
var asText = (config.data == 'text');
name = this.getName();
data = this[asText ? 'getText' : 'get'](); // get text or json
this._delete();
util.clear(this);
util.extend(this, config.mixin);
this.create(container, options);
this.setName(name);
this[asText ? 'setText' : 'set'](data); // set text or json
if (typeof config.load === 'function') {
try {
config.load.call(this);
}
catch (err) {
console.error(err);
}
}
if (typeof options.onModeChange === 'function' && mode !== oldMode) {
try {
options.onModeChange(mode, oldMode);
}
catch (err) {
console.error(err);
}
}
}
catch (err) {
this._onError(err);
}
}
else {
throw new Error('Unknown mode "' + options.mode + '"');
}
};
/**
* Get the current mode
* @return {string}
*/
JSONEditor.prototype.getMode = function () {
return this.options.mode;
};
/**
* Throw an error. If an error callback is configured in options.error, this
* callback will be invoked. Else, a regular error is thrown.
* @param {Error} err
* @private
*/
JSONEditor.prototype._onError = function(err) {
if (this.options && typeof this.options.onError === 'function') {
this.options.onError(err);
}
else {
throw err;
}
};
/**
* Set a JSON schema for validation of the JSON object.
* To remove the schema, call JSONEditor.setSchema(null)
* @param {Object | null} schema
*/
JSONEditor.prototype.setSchema = function (schema) {
// compile a JSON schema validator if a JSON schema is provided
if (schema) {
var ajv;
try {
// grab ajv from options if provided, else create a new instance
ajv = this.options.ajv || Ajv({ allErrors: true, verbose: true });
}
catch (err) {
console.warn('Failed to create an instance of Ajv, JSON Schema validation is not available. Please use a JSONEditor bundle including Ajv, or pass an instance of Ajv as via the configuration option `ajv`.');
}
if (ajv) {
this.validateSchema = ajv.compile(schema);
// add schema to the options, so that when switching to an other mode,
// the set schema is not lost
this.options.schema = schema;
// validate now
this.validate();
}
}
else {
// remove current schema
this.validateSchema = null;
this.options.schema = null;
this.validate(); // to clear current error messages
}
};
/**
* Validate current JSON object against the configured JSON schema
* Throws an exception when no JSON schema is configured
*/
JSONEditor.prototype.validate = function () {
// must be implemented by treemode and textmode
};
/**
* Register a plugin with one ore multiple modes for the JSON Editor.
*
* A mode is described as an object with properties:
*
* - `mode: String` The name of the mode.
* - `mixin: Object` An object containing the mixin functions which
* will be added to the JSONEditor. Must contain functions
* create, get, getText, set, and setText. May have
* additional functions.
* When the JSONEditor switches to a mixin, all mixin
* functions are added to the JSONEditor, and then
* the function `create(container, options)` is executed.
* - `data: 'text' | 'json'` The type of data that will be used to load the mixin.
* - `[load: function]` An optional function called after the mixin
* has been loaded.
*
* @param {Object | Array} mode A mode object or an array with multiple mode objects.
*/
JSONEditor.registerMode = function (mode) {
var i, prop;
if (util.isArray(mode)) {
// multiple modes
for (i = 0; i < mode.length; i++) {
JSONEditor.registerMode(mode[i]);
}
}
else {
// validate the new mode
if (!('mode' in mode)) throw new Error('Property "mode" missing');
if (!('mixin' in mode)) throw new Error('Property "mixin" missing');
if (!('data' in mode)) throw new Error('Property "data" missing');
var name = mode.mode;
if (name in JSONEditor.modes) {
throw new Error('Mode "' + name + '" already registered');
}
// validate the mixin
if (typeof mode.mixin.create !== 'function') {
throw new Error('Required function "create" missing on mixin');
}
var reserved = ['setMode', 'registerMode', 'modes'];
for (i = 0; i < reserved.length; i++) {
prop = reserved[i];
if (prop in mode.mixin) {
throw new Error('Reserved property "' + prop + '" not allowed in mixin');
}
}
JSONEditor.modes[name] = mode;
}
};
// register tree and text modes
JSONEditor.registerMode(treemode);
JSONEditor.registerMode(textmode);
module.exports = JSONEditor;
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
var Highlighter = __webpack_require__(4);
var History = __webpack_require__(5);
var SearchBox = __webpack_require__(6);
var ContextMenu = __webpack_require__(7);
var Node = __webpack_require__(8);
var modeswitcher = __webpack_require__(9);
var util = __webpack_require__(3);
// create a mixin with the functions for tree mode
var treemode = {};
/**
* Create a tree editor
* @param {Element} container Container element
* @param {Object} [options] Object with options. available options:
* {String} mode Editor mode. Available values:
* 'tree' (default), 'view',
* and 'form'.
* {Boolean} search Enable search box.
* True by default
* {Boolean} history Enable history (undo/redo).
* True by default
* {function} onChange Callback method, triggered
* on change of contents
* {String} name Field name for the root node.
* {boolean} escapeUnicode If true, unicode
* characters are escaped.
* false by default.
* {Object} schema A JSON Schema for validation
* @private
*/
treemode.create = function (container, options) {
if (!container) {
throw new Error('No container element provided.');
}
this.container = container;
this.dom = {};
this.highlighter = new Highlighter();
this.selection = undefined; // will hold the last input selection
this.multiselection = {
nodes: []
};
this.validateSchema = null; // will be set in .setSchema(schema)
this.errorNodes = [];
this._setOptions(options);
if (this.options.history && this.options.mode !== 'view') {
this.history = new History(this);
}
this._createFrame();
this._createTable();
};
/**
* Detach the editor from the DOM
* @private
*/
treemode._delete = function () {
if (this.frame && this.container && this.frame.parentNode == this.container) {
this.container.removeChild(this.frame);
}
};
/**
* Initialize and set default options
* @param {Object} [options] See description in constructor
* @private
*/
treemode._setOptions = function (options) {
this.options = {
search: true,
history: true,
mode: 'tree',
name: undefined, // field name of root node
schema: null
};
// copy all options
if (options) {
for (var prop in options) {
if (options.hasOwnProperty(prop)) {
this.options[prop] = options[prop];
}
}
}
// compile a JSON schema validator if a JSON schema is provided
this.setSchema(this.options.schema);
// create a debounced validate function
this._debouncedValidate = util.debounce(this.validate.bind(this), this.DEBOUNCE_INTERVAL);
};
// node currently being edited
var focusNode = undefined;
// dom having focus
var domFocus = null;
/**
* Set JSON object in editor
* @param {Object | undefined} json JSON data
* @param {String} [name] Optional field name for the root node.
* Can also be set using setName(name).
*/
treemode.set = function (json, name) {
// adjust field name for root node
if (name) {
// TODO: deprecated since version 2.2.0. Cleanup some day.
console.warn('Second parameter "name" is deprecated. Use setName(name) instead.');
this.options.name = name;
}
// verify if json is valid JSON, ignore when a function
if (json instanceof Function || (json === undefined)) {
this.clear();
}
else {
this.content.removeChild(this.table); // Take the table offline
// replace the root node
var params = {
field: this.options.name,
value: json
};
var node = new Node(this, params);
this._setRoot(node);
// validate JSON schema (if configured)
this.validate();
// expand
var recurse = false;
this.node.expand(recurse);
this.content.appendChild(this.table); // Put the table online again
}
// TODO: maintain history, store last state and previous document
if (this.history) {
this.history.clear();
}
// clear search
if (this.searchBox) {
this.searchBox.clear();
}
};
/**
* Get JSON object from editor
* @return {Object | undefined} json
*/
treemode.get = function () {
// remove focus from currently edited node
if (focusNode) {
focusNode.blur();
}
if (this.node) {
return this.node.getValue();
}
else {
return undefined;
}
};
/**
* Get the text contents of the editor
* @return {String} jsonText
*/
treemode.getText = function() {
return JSON.stringify(this.get());
};
/**
* Set the text contents of the editor
* @param {String} jsonText
*/
treemode.setText = function(jsonText) {
this.set(util.parse(jsonText));
};
/**
* Set a field name for the root node.
* @param {String | undefined} name
*/
treemode.setName = function (name) {
this.options.name = name;
if (this.node) {
this.node.updateField(this.options.name);
}
};
/**
* Get the field name for the root node.
* @return {String | undefined} name
*/
treemode.getName = function () {
return this.options.name;
};
/**
* Set focus to the editor. Focus will be set to:
* - the first editable field or value, or else
* - to the expand button of the root node, or else
* - to the context menu button of the root node, or else
* - to the first button in the top menu
*/
treemode.focus = function () {
var input = this.content.querySelector('[contenteditable=true]');
if (input) {
input.focus();
}
else if (this.node.dom.expand) {
this.node.dom.expand.focus();
}
else if (this.node.dom.menu) {
this.node.dom.menu.focus();
}
else {
// focus to the first button in the menu
input = this.frame.querySelector('button');
if (input) {
input.focus();
}
}
};
/**
* Remove the root node from the editor
*/
treemode.clear = function () {
if (this.node) {
this.node.collapse();
this.tbody.removeChild(this.node.getDom());
delete this.node;
}
};
/**
* Set the root node for the json editor
* @param {Node} node
* @private
*/
treemode._setRoot = function (node) {
this.clear();
this.node = node;
// append to the dom
this.tbody.appendChild(node.getDom());
};
/**
* Search text in all nodes
* The nodes will be expanded when the text is found one of its childs,
* else it will be collapsed. Searches are case insensitive.
* @param {String} text
* @return {Object[]} results Array with nodes containing the search results
* The result objects contains fields:
* - {Node} node,
* - {String} elem the dom element name where
* the result is found ('field' or
* 'value')
*/
treemode.search = function (text) {
var results;
if (this.node) {
this.content.removeChild(this.table); // Take the table offline
results = this.node.search(text);
this.content.appendChild(this.table); // Put the table online again
}
else {
results = [];
}
return results;
};
/**
* Expand all nodes
*/
treemode.expandAll = function () {
if (this.node) {
this.content.removeChild(this.table); // Take the table offline
this.node.expand();
this.content.appendChild(this.table); // Put the table online again
}
};
/**
* Collapse all nodes
*/
treemode.collapseAll = function () {
if (this.node) {
this.content.removeChild(this.table); // Take the table offline
this.node.collapse();
this.content.appendChild(this.table); // Put the table online again
}
};
/**
* The method onChange is called whenever a field or value is changed, created,
* deleted, duplicated, etc.
* @param {String} action Change action. Available values: "editField",
* "editValue", "changeType", "appendNode",
* "removeNode", "duplicateNode", "moveNode", "expand",
* "collapse".
* @param {Object} params Object containing parameters describing the change.
* The parameters in params depend on the action (for
* example for "editValue" the Node, old value, and new
* value are provided). params contains all information
* needed to undo or redo the action.
* @private
*/
treemode._onAction = function (action, params) {
// add an action to the history
if (this.history) {
this.history.add(action, params);
}
this._onChange();
};
/**
* Handle a change:
* - Validate JSON schema
* - Send a callback to the onChange listener if provided
* @private
*/
treemode._onChange = function () {
// validate JSON schema (if configured)
this._debouncedValidate();
// trigger the onChange callback
if (this.options.onChange) {
try {
this.options.onChange();
}
catch (err) {
console.error('Error in onChange callback: ', err);
}
}
};
/**
* Validate current JSON object against the configured JSON schema
* Throws an exception when no JSON schema is configured
*/
treemode.validate = function () {
// clear all current errors
if (this.errorNodes) {
this.errorNodes.forEach(function (node) {
node.setError(null);
});
}
var root = this.node;
if (!root) { // TODO: this should be redundant but is needed on mode switch
return;
}
// check for duplicate keys
var duplicateErrors = root.validate();
// validate the JSON
var schemaErrors = [];
if (this.validateSchema) {
var valid = this.validateSchema(root.getValue());
if (!valid) {
// apply all new errors
schemaErrors = this.validateSchema.errors
.map(function (error) {
return util.improveSchemaError(error);
})
.map(function findNode (error) {
return {
node: root.findNode(error.dataPath),
error: error
}
})
.filter(function hasNode (entry) {
return entry.node != null
});
}
}
// display the error in the nodes with a problem
this.errorNodes = duplicateErrors
.concat(schemaErrors)
.reduce(function expandParents (all, entry) {
// expand parents, then merge such that parents come first and
// original entries last
return entry.node
.findParents()
.map(function (parent) {
return {
node: parent,
child: entry.node,
error: {
message: parent.type === 'object'
? 'Contains invalid properties' // object
: 'Contains invalid items' // array
}
};
})
.concat(all, [entry]);
}, [])
// TODO: dedupe the parent nodes
.map(function setError (entry) {
entry.node.setError(entry.error, entry.child);
return entry.node;
});
};
/**
* Start autoscrolling when given mouse position is above the top of the
* editor contents, or below the bottom.
* @param {Number} mouseY Absolute mouse position in pixels
*/
treemode.startAutoScroll = function (mouseY) {
var me = this;
var content = this.content;
var top = util.getAbsoluteTop(content);
var height = content.clientHeight;
var bottom = top + height;
var margin = 24;
var interval = 50; // ms
if ((mouseY < top + margin) && content.scrollTop > 0) {
this.autoScrollStep = ((top + margin) - mouseY) / 3;
}
else if (mouseY > bottom - margin &&
height + content.scrollTop < content.scrollHeight) {
this.autoScrollStep = ((bottom - margin) - mouseY) / 3;
}
else {
this.autoScrollStep = undefined;
}
if (this.autoScrollStep) {
if (!this.autoScrollTimer) {
this.autoScrollTimer = setInterval(function () {
if (me.autoScrollStep) {
content.scrollTop -= me.autoScrollStep;
}
else {
me.stopAutoScroll();
}
}, interval);
}
}
else {
this.stopAutoScroll();
}
};
/**
* Stop auto scrolling. Only applicable when scrolling
*/
treemode.stopAutoScroll = function () {
if (this.autoScrollTimer) {
clearTimeout(this.autoScrollTimer);
delete this.autoScrollTimer;
}
if (this.autoScrollStep) {
delete this.autoScrollStep;
}
};
/**
* Set the focus to an element in the editor, set text selection, and
* set scroll position.
* @param {Object} selection An object containing fields:
* {Element | undefined} dom The dom element
* which has focus
* {Range | TextRange} range A text selection
* {Node[]} nodes Nodes in case of multi selection
* {Number} scrollTop Scroll position
*/
treemode.setSelection = function (selection) {
if (!selection) {
return;
}
if ('scrollTop' in selection && this.content) {
// TODO: animated scroll
this.content.scrollTop = selection.scrollTop;
}
if (selection.nodes) {
// multi-select
this.select(selection.nodes);
}
if (selection.range) {
util.setSelectionOffset(selection.range);
}
if (selection.dom) {
selection.dom.focus();
}
};
/**
* Get the current focus
* @return {Object} selection An object containing fields:
* {Element | undefined} dom The dom element
* which has focus
* {Range | TextRange} range A text selection
* {Node[]} nodes Nodes in case of multi selection
* {Number} scrollTop Scroll position
*/
treemode.getSelection = function () {
var range = util.getSelectionOffset();
if (range && range.container.nodeName !== 'DIV') { // filter on (editable) divs)
range = null;
}
return {
dom: domFocus,
range: range,
nodes: this.multiselection.nodes.slice(0),
scrollTop: this.content ? this.content.scrollTop : 0
};
};
/**
* Adjust the scroll position such that given top position is shown at 1/4
* of the window height.
* @param {Number} top
* @param {function(boolean)} [callback] Callback, executed when animation is
* finished. The callback returns true
* when animation is finished, or false
* when not.
*/
treemode.scrollTo = function (top, callback) {
var content = this.content;
if (content) {
var editor = this;
// cancel any running animation
if (editor.animateTimeout) {
clearTimeout(editor.animateTimeout);
delete editor.animateTimeout;
}
if (editor.animateCallback) {
editor.animateCallback(false);
delete editor.animateCallback;
}
// calculate final scroll position
var height = content.clientHeight;
var bottom = content.scrollHeight - height;
var finalScrollTop = Math.min(Math.max(top - height / 4, 0), bottom);
// animate towards the new scroll position
var animate = function () {
var scrollTop = content.scrollTop;
var diff = (finalScrollTop - scrollTop);
if (Math.abs(diff) > 3) {
content.scrollTop += diff / 3;
editor.animateCallback = callback;
editor.animateTimeout = setTimeout(animate, 50);
}
else {
// finished
if (callback) {
callback(true);
}
content.scrollTop = finalScrollTop;
delete editor.animateTimeout;
delete editor.animateCallback;
}
};
animate();
}
else {
if (callback) {
callback(false);
}
}
};
/**
* Create main frame
* @private
*/
treemode._createFrame = function () {
// create the frame
this.frame = document.createElement('div');
this.frame.className = 'jsoneditor jsoneditor-mode-' + this.options.mode;
this.container.appendChild(this.frame);
// create one global event listener to handle all events from all nodes
var editor = this;
function onEvent(event) {
// when switching to mode "code" or "text" via the menu, some events
// are still fired whilst the _onEvent methods is already removed.
if (editor._onEvent) {
editor._onEvent(event);
}
}
this.frame.onclick = function (event) {
var target = event.target;// || event.srcElement;
onEvent(event);
// prevent default submit action of buttons when editor is located
// inside a form
if (target.nodeName == 'BUTTON') {
event.preventDefault();
}
};
this.frame.oninput = onEvent;
this.frame.onchange = onEvent;
this.frame.onkeydown = onEvent;
this.frame.onkeyup = onEvent;
this.frame.oncut = onEvent;
this.frame.onpaste = onEvent;
this.frame.onmousedown = onEvent;
this.frame.onmouseup = onEvent;
this.frame.onmouseover = onEvent;
this.frame.onmouseout = onEvent;
// Note: focus and blur events do not propagate, therefore they defined
// using an eventListener with useCapture=true
// see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html
util.addEventListener(this.frame, 'focus', onEvent, true);
util.addEventListener(this.frame, 'blur', onEvent, true);
this.frame.onfocusin = onEvent; // for IE
this.frame.onfocusout = onEvent; // for IE
// create menu
this.menu = document.createElement('div');
this.menu.className = 'jsoneditor-menu';
this.frame.appendChild(this.menu);
// create expand all button
var expandAll = document.createElement('button');
expandAll.className = 'jsoneditor-expand-all';
expandAll.title = 'Expand all fields';
expandAll.onclick = function () {
editor.expandAll();
};
this.menu.appendChild(expandAll);
// create expand all button
var collapseAll = document.createElement('button');
collapseAll.title = 'Collapse all fields';
collapseAll.className = 'jsoneditor-collapse-all';
collapseAll.onclick = function () {
editor.collapseAll();
};
this.menu.appendChild(collapseAll);
// create undo/redo buttons
if (this.history) {
// create undo button
var undo = document.createElement('button');
undo.className = 'jsoneditor-undo jsoneditor-separator';
undo.title = 'Undo last action (Ctrl+Z)';
undo.onclick = function () {
editor._onUndo();
};
this.menu.appendChild(undo);
this.dom.undo = undo;
// create redo button
var redo = document.createElement('button');
redo.className = 'jsoneditor-redo';
redo.title = 'Redo (Ctrl+Shift+Z)';
redo.onclick = function () {
editor._onRedo();
};
this.menu.appendChild(redo);
this.dom.redo = redo;
// register handler for onchange of history
this.history.onChange = function () {
undo.disabled = !editor.history.canUndo();
redo.disabled = !editor.history.canRedo();
};
this.history.onChange();
}
// create mode box
if (this.options && this.options.modes && this.options.modes.length) {
var modeBox = modeswitcher.create(this, this.options.modes, this.options.mode);
this.menu.appendChild(modeBox);
this.dom.modeBox = modeBox;
}
// create search box
if (this.options.search) {
this.searchBox = new SearchBox(this, this.menu);
}
};
/**
* Perform an undo action
* @private
*/
treemode._onUndo = function () {
if (this.history) {
// undo last action
this.history.undo();
// fire change event
this._onChange();
}
};
/**
* Perform a redo action
* @private
*/
treemode._onRedo = function () {
if (this.history) {
// redo last action
this.history.redo();
// fire change event
this._onChange();
}
};
/**
* Event handler
* @param event
* @private
*/
treemode._onEvent = function (event) {
if (event.type == 'keydown') {
this._onKeyDown(event);
}
if (event.type == 'focus') {
domFocus = event.target;
}
if (event.type == 'mousedown') {
this._startDragDistance(event);
}
if (event.type == 'mousemove' || event.type == 'mouseup' || event.type == 'click') {
this._updateDragDistance(event);
}
var node = Node.getNodeFromTarget(event.target);
if (node && node.selected) {
if (event.type == 'click') {
if (event.target == node.dom.menu) {
this.showContextMenu(event.target);
// stop propagation (else we will open the context menu of a single node)
return;
}
// deselect a multi selection
if (!event.hasMoved) {
this.deselect();
}
}
if (event.type == 'mousedown') {
// drag multiple nodes
Node.onDragStart(this.multiselection.nodes, event);
}
}
else {
if (event.type == 'mousedown') {
this.deselect();
if (node && event.target == node.dom.drag) {
// drag a singe node
Node.onDragStart(node, event);
}
else if (!node || (event.target != node.dom.field && event.target != node.dom.value)) {
// select multiple nodes
this._onMultiSelectStart(event);
}
}
}
if (node) {
node.onEvent(event);
}
};
treemode._startDragDistance = function (event) {
this.dragDistanceEvent = {
initialTarget: event.target,
initialPageX: event.pageX,
initialPageY: event.pageY,
dragDistance: 0,
hasMoved: false
};
};
treemode._updateDragDistance = function (event) {
if (!this.dragDistanceEvent) {
this._startDragDistance(event);
}
var diffX = event.pageX - this.dragDistanceEvent.initialPageX;
var diffY = event.pageY - this.dragDistanceEvent.initialPageY;
this.dragDistanceEvent.dragDistance = Math.sqrt(diffX * diffX + diffY * diffY);
this.dragDistanceEvent.hasMoved =
this.dragDistanceEvent.hasMoved || this.dragDistanceEvent.dragDistance > 10;
event.dragDistance = this.dragDistanceEvent.dragDistance;
event.hasMoved = this.dragDistanceEvent.hasMoved;
return event.dragDistance;
};
/**
* Start multi selection of nodes by dragging the mouse
* @param event
* @private
*/
treemode._onMultiSelectStart = function (event) {
var node = Node.getNodeFromTarget(event.target);
if (this.options.mode !== 'tree' || this.options.onEditable !== undefined) {
// dragging not allowed in modes 'view' and 'form'
// TODO: allow multiselection of items when option onEditable is specified
return;
}
this.multiselection = {
start: node || null,
end: null,
nodes: []
};
this._startDragDistance(event);
var editor = this;
if (!this.mousemove) {
this.mousemove = util.addEventListener(window, 'mousemove', function (event) {
editor._onMultiSelect(event);
});
}
if (!this.mouseup) {
this.mouseup = util.addEventListener(window, 'mouseup', function (event ) {
editor._onMultiSelectEnd(event);
});
}
};
/**
* Multiselect nodes by dragging
* @param event
* @private
*/
treemode._onMultiSelect = function (event) {
event.preventDefault();
this._updateDragDistance(event);
if (!event.hasMoved) {
return;
}
var node = Node.getNodeFromTarget(event.target);
if (node) {
if (this.multiselection.start == null) {
this.multiselection.start = node;
}
this.multiselection.end = node;
}
// deselect previous selection
this.deselect();
// find the selected nodes in the range from first to last
var start = this.multiselection.start;
var end = this.multiselection.end || this.multiselection.start;
if (start && end) {
// find the top level childs, all having the same parent
this.multiselection.nodes = this._findTopLevelNodes(start, end);
this.select(this.multiselection.nodes);
}
};
/**
* End of multiselect nodes by dragging
* @param event
* @private
*/
treemode._onMultiSelectEnd = function (event) {
// set focus to the context menu button of the first node
if (this.multiselection.nodes[0]) {
this.multiselection.nodes[0].dom.menu.focus();
}
this.multiselection.start = null;
this.multiselection.end = null;
// cleanup global event listeners
if (this.mousemove) {
util.removeEventListener(window, 'mousemove', this.mousemove);
delete this.mousemove;
}
if (this.mouseup) {
util.removeEventListener(window, 'mouseup', this.mouseup);
delete this.mouseup;
}
};
/**
* deselect currently selected nodes
* @param {boolean} [clearStartAndEnd=false] If true, the `start` and `end`
* state is cleared too.
*/
treemode.deselect = function (clearStartAndEnd) {
this.multiselection.nodes.forEach(function (node) {
node.setSelected(false);
});
this.multiselection.nodes = [];
if (clearStartAndEnd) {
this.multiselection.start = null;
this.multiselection.end = null;
}
};
/**
* select nodes
* @param {Node[] | Node} nodes
*/
treemode.select = function (nodes) {
if (!Array.isArray(nodes)) {
return this.select([nodes]);
}
if (nodes) {
this.deselect();
this.multiselection.nodes = nodes.slice(0);
var first = nodes[0];
nodes.forEach(function (node) {
node.setSelected(true, node === first);
});
}
};
/**
* From two arbitrary selected nodes, find their shared parent node.
* From that parent node, select the two child nodes in the brances going to
* nodes `start` and `end`, and select all childs in between.
* @param {Node} start
* @param {Node} end
* @return {Array.<Node>} Returns an ordered list with child nodes
* @private
*/
treemode._findTopLevelNodes = function (start, end) {
var startPath = start.getPath();
var endPath = end.getPath();
var i = 0;
while (i < startPath.length && startPath[i] === endPath[i]) {
i++;
}
var root = startPath[i - 1];
var startChild = startPath[i];
var endChild = endPath[i];
if (!startChild || !endChild) {
if (root.parent) {
// startChild is a parent of endChild or vice versa
startChild = root;
endChild = root;
root = root.parent
}
else {
// we have selected the root node (which doesn't have a parent)
startChild = root.childs[0];
endChild = root.childs[root.childs.length - 1];
}
}
if (root && startChild && endChild) {
var startIndex = root.childs.indexOf(startChild);
var endIndex = root.childs.indexOf(endChild);
var firstIndex = Math.min(startIndex, endIndex);
var lastIndex = Math.max(startIndex, endIndex);
return root.childs.slice(firstIndex, lastIndex + 1);
}
else {
return [];
}
};
/**
* Event handler for keydown. Handles shortcut keys
* @param {Event} event
* @private
*/
treemode._onKeyDown = function (event) {
var keynum = event.which || event.keyCode;
var ctrlKey = event.ctrlKey;
var shiftKey = event.shiftKey;
var handled = false;
if (keynum == 9) { // Tab or Shift+Tab
setTimeout(function () {
// select all text when moving focus to an editable div
util.selectContentEditable(domFocus);
}, 0);
}
if (this.searchBox) {
if (ctrlKey && keynum == 70) { // Ctrl+F
this.searchBox.dom.search.focus();
this.searchBox.dom.search.select();
handled = true;
}
else if (keynum == 114 || (ctrlKey && keynum == 71)) { // F3 or Ctrl+G
var focus = true;
if (!shiftKey) {
// select next search result (F3 or Ctrl+G)
this.searchBox.next(focus);
}
else {
// select previous search result (Shift+F3 or Ctrl+Shift+G)
this.searchBox.previous(focus);
}
handled = true;
}
}
if (this.history) {
if (ctrlKey && !shiftKey && keynum == 90) { // Ctrl+Z
// undo
this._onUndo();
handled = true;
}
else if (ctrlKey && shiftKey && keynum == 90) { // Ctrl+Shift+Z
// redo
this._onRedo();
handled = true;
}
}
if (handled) {
event.preventDefault();
event.stopPropagation();
}
};
/**
* Create main table
* @private
*/
treemode._createTable = function () {
var contentOuter = document.createElement('div');
contentOuter.className = 'jsoneditor-outer';
this.contentOuter = contentOuter;
this.content = document.createElement('div');
this.content.className = 'jsoneditor-tree';
contentOuter.appendChild(this.content);
this.table = document.createElement('table');
this.table.className = 'jsoneditor-tree';
this.content.appendChild(this.table);
// create colgroup where the first two columns don't have a fixed
// width, and the edit columns do have a fixed width
var col;
this.colgroupContent = document.createElement('colgroup');
if (this.options.mode === 'tree') {
col = document.createElement('col');
col.width = "24px";
this.colgroupContent.appendChild(col);
}
col = document.createElement('col');
col.width = "24px";
this.colgroupContent.appendChild(col);
col = document.createElement('col');
this.colgroupContent.appendChild(col);
this.table.appendChild(this.colgroupContent);
this.tbody = document.createElement('tbody');
this.table.appendChild(this.tbody);
this.frame.appendChild(contentOuter);
};
/**
* Show a contextmenu for this node.
* Used for multiselection
* @param {HTMLElement} anchor Anchor element to attache the context menu to.
* @param {function} [onClose] Callback method called when the context menu
* is being closed.
*/
treemode.showContextMenu = function (anchor, onClose) {
var items = [];
var editor = this;
// create duplicate button
items.push({
text: 'Duplicate',
title: 'Duplicate selected fields (Ctrl+D)',
className: 'jsoneditor-duplicate',
click: function () {
Node.onDuplicate(editor.multiselection.nodes);
}
});
// create remove button
items.push({
text: 'Remove',
title: 'Remove selected fields (Ctrl+Del)',
className: 'jsoneditor-remove',
click: function () {
Node.onRemove(editor.multiselection.nodes);
}
});
var menu = new ContextMenu(items, {close: onClose});
menu.show(anchor, this.content);
};
// define modes
module.exports = [
{
mode: 'tree',
mixin: treemode,
data: 'json'
},
{
mode: 'view',
mixin: treemode,
data: 'json'
},
{
mode: 'form',
mixin: treemode,
data: 'json'
}
];
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
var ace;
try {
ace = __webpack_require__(11);
}
catch (err) {
// failed to load ace, no problem, we will fall back to plain text
}
var modeswitcher = __webpack_require__(9);
var util = __webpack_require__(3);
// create a mixin with the functions for text mode
var textmode = {};
var MAX_ERRORS = 3; // maximum number of displayed errors at the bottom
/**
* Create a text editor
* @param {Element} container
* @param {Object} [options] Object with options. available options:
* {String} mode Available values:
* "text" (default)
* or "code".
* {Number} indentation Number of indentation
* spaces. 2 by default.
* {function} onChange Callback method
* triggered on change
* {function} onModeChange Callback method
* triggered after setMode
* {Object} ace A custom instance of
* Ace editor.
* {boolean} escapeUnicode If true, unicode
* characters are escaped.
* false by default.
* @private
*/
textmode.create = function (container, options) {
// read options
options = options || {};
this.options = options;
// indentation
if (options.indentation) {
this.indentation = Number(options.indentation);
}
else {
this.indentation = 2; // number of spaces
}
// grab ace from options if provided
var _ace = options.ace ? options.ace : ace;
// determine mode
this.mode = (options.mode == 'code') ? 'code' : 'text';
if (this.mode == 'code') {
// verify whether Ace editor is available and supported
if (typeof _ace === 'undefined') {
this.mode = 'text';
console.warn('Failed to load Ace editor, falling back to plain text mode. Please use a JSONEditor bundle including Ace, or pass Ace as via the configuration option `ace`.');
}
}
// determine theme
this.theme = options.theme || 'ace/theme/jsoneditor';
var me = this;
this.container = container;
this.dom = {};
this.aceEditor = undefined; // ace code editor
this.textarea = undefined; // plain text editor (fallback when Ace is not available)
this.validateSchema = null;
// create a debounced validate function
this._debouncedValidate = util.debounce(this.validate.bind(this), this.DEBOUNCE_INTERVAL);
this.width = container.clientWidth;
this.height = container.clientHeight;
this.frame = document.createElement('div');
this.frame.className = 'jsoneditor jsoneditor-mode-' + this.options.mode;
this.frame.onclick = function (event) {
// prevent default submit action when the editor is located inside a form
event.preventDefault();
};
this.frame.onkeydown = function (event) {
me._onKeyDown(event);
};
// create menu
this.menu = document.createElement('div');
this.menu.className = 'jsoneditor-menu';
this.frame.appendChild(this.menu);
// create format button
var buttonFormat = document.createElement('button');
buttonFormat.className = 'jsoneditor-format';
buttonFormat.title = 'Format JSON data, with proper indentation and line feeds (Ctrl+\\)';
this.menu.appendChild(buttonFormat);
buttonFormat.onclick = function () {
try {
me.format();
}
catch (err) {
me._onError(err);
}
};
// create compact button
var buttonCompact = document.createElement('button');
buttonCompact.className = 'jsoneditor-compact';
buttonCompact.title = 'Compact JSON data, remove all whitespaces (Ctrl+Shift+\\)';
this.menu.appendChild(buttonCompact);
buttonCompact.onclick = function () {
try {
me.compact();
}
catch (err) {
me._onError(err);
}
};
// create mode box
if (this.options && this.options.modes && this.options.modes.length) {
var modeBox = modeswitcher.create(this, this.options.modes, this.options.mode);
this.menu.appendChild(modeBox);
this.dom.modeBox = modeBox;
}
this.content = document.createElement('div');
this.content.className = 'jsoneditor-outer';
this.frame.appendChild(this.content);
this.container.appendChild(this.frame);
if (this.mode == 'code') {
this.editorDom = document.createElement('div');
this.editorDom.style.height = '100%'; // TODO: move to css
this.editorDom.style.width = '100%'; // TODO: move to css
this.content.appendChild(this.editorDom);
var aceEditor = _ace.edit(this.editorDom);
aceEditor.$blockScrolling = Infinity;
aceEditor.setTheme(this.theme);
aceEditor.setShowPrintMargin(false);
aceEditor.setFontSize(13);
aceEditor.getSession().setMode('ace/mode/json');
aceEditor.getSession().setTabSize(this.indentation);
aceEditor.getSession().setUseSoftTabs(true);
aceEditor.getSession().setUseWrapMode(true);
aceEditor.commands.bindKey('Ctrl-L', null); // disable Ctrl+L (is used by the browser to select the address bar)
aceEditor.commands.bindKey('Command-L', null); // disable Ctrl+L (is used by the browser to select the address bar)
this.aceEditor = aceEditor;
// TODO: deprecated since v5.0.0. Cleanup backward compatibility some day
if (!this.hasOwnProperty('editor')) {
Object.defineProperty(this, 'editor', {
get: function () {
console.warn('Property "editor" has been renamed to "aceEditor".');
return me.aceEditor;
},
set: function (aceEditor) {
console.warn('Property "editor" has been renamed to "aceEditor".');
me.aceEditor = aceEditor;
}
});
}
var poweredBy = document.createElement('a');
poweredBy.appendChild(document.createTextNode('powered by ace'));
poweredBy.href = 'http://ace.ajax.org';
poweredBy.target = '_blank';
poweredBy.className = 'jsoneditor-poweredBy';
poweredBy.onclick = function () {
// TODO: this anchor falls below the margin of the content,
// therefore the normal a.href does not work. We use a click event
// for now, but this should be fixed.
window.open(poweredBy.href, poweredBy.target);
};
this.menu.appendChild(poweredBy);
// register onchange event
aceEditor.on('change', this._onChange.bind(this));
}
else {
// load a plain text textarea
var textarea = document.createElement('textarea');
textarea.className = 'jsoneditor-text';
textarea.spellcheck = false;
this.content.appendChild(textarea);
this.textarea = textarea;
// register onchange event
if (this.textarea.oninput === null) {
this.textarea.oninput = this._onChange.bind(this);
}
else {
// oninput is undefined. For IE8-
this.textarea.onchange = this._onChange.bind(this);
}
}
this.setSchema(this.options.schema);
};
/**
* Handle a change:
* - Validate JSON schema
* - Send a callback to the onChange listener if provided
* @private
*/
textmode._onChange = function () {
// validate JSON schema (if configured)
this._debouncedValidate();
// trigger the onChange callback
if (this.options.onChange) {
try {
this.options.onChange();
}
catch (err) {
console.error('Error in onChange callback: ', err);
}
}
};
/**
* Event handler for keydown. Handles shortcut keys
* @param {Event} event
* @private
*/
textmode._onKeyDown = function (event) {
var keynum = event.which || event.keyCode;
var handled = false;
if (keynum == 220 && event.ctrlKey) {
if (event.shiftKey) { // Ctrl+Shift+\
this.compact();
}
else { // Ctrl+\
this.format();
}
handled = true;
}
if (handled) {
event.preventDefault();
event.stopPropagation();
}
};
/**
* Detach the editor from the DOM
* @private
*/
textmode._delete = function () {
// remove old ace editor
if (this.aceEditor) {
this.aceEditor.destroy();
}
if (this.frame && this.container && this.frame.parentNode == this.container) {
this.container.removeChild(this.frame);
}
};
/**
* Compact the code in the formatter
*/
textmode.compact = function () {
var json = this.get();
var text = JSON.stringify(json);
this.setText(text);
};
/**
* Format the code in the formatter
*/
textmode.format = function () {
var json = this.get();
var text = JSON.stringify(json, null, this.indentation);
this.setText(text);
};
/**
* Set focus to the formatter
*/
textmode.focus = function () {
if (this.textarea) {
this.textarea.focus();
}
if (this.aceEditor) {
this.aceEditor.focus();
}
};
/**
* Resize the formatter
*/
textmode.resize = function () {
if (this.aceEditor) {
var force = false;
this.aceEditor.resize(force);
}
};
/**
* Set json data in the formatter
* @param {Object} json
*/
textmode.set = function(json) {
this.setText(JSON.stringify(json, null, this.indentation));
};
/**
* Get json data from the formatter
* @return {Object} json
*/
textmode.get = function() {
var text = this.getText();
var json;
try {
json = util.parse(text); // this can throw an error
}
catch (err) {
// try to sanitize json, replace JavaScript notation with JSON notation
text = util.sanitize(text);
// try to parse again
json = util.parse(text); // this can throw an error
}
return json;
};
/**
* Get the text contents of the editor
* @return {String} jsonText
*/
textmode.getText = function() {
if (this.textarea) {
return this.textarea.value;
}
if (this.aceEditor) {
return this.aceEditor.getValue();
}
return '';
};
/**
* Set the text contents of the editor
* @param {String} jsonText
*/
textmode.setText = function(jsonText) {
if (this.options.escapeUnicode === true) {
text = util.escapeUnicodeChars(jsonText);
}
else {
text = jsonText;
}
if (this.textarea) {
this.textarea.value = text;
}
if (this.aceEditor) {
// prevent emitting onChange events while setting new text
var originalOnChange = this.options.onChange;
this.options.onChange = null;
this.aceEditor.setValue(text, -1);
this.options.onChange = originalOnChange;
}
// validate JSON schema
this.validate();
};
/**
* Validate current JSON object against the configured JSON schema
* Throws an exception when no JSON schema is configured
*/
textmode.validate = function () {
// clear all current errors
if (this.dom.validationErrors) {
this.dom.validationErrors.parentNode.removeChild(this.dom.validationErrors);
this.dom.validationErrors = null;
this.content.style.marginBottom = '';
this.content.style.paddingBottom = '';
}
var doValidate = false;
var errors = [];
var json;
try {
json = this.get(); // this can fail when there is no valid json
doValidate = true;
}
catch (err) {
// no valid JSON, don't validate
}
// only validate the JSON when parsing the JSON succeeded
if (doValidate && this.validateSchema) {
var valid = this.validateSchema(json);
if (!valid) {
errors = this.validateSchema.errors.map(function (error) {
return util.improveSchemaError(error);
});
}
}
if (errors.length > 0) {
// limit the number of displayed errors
var limit = errors.length > MAX_ERRORS;
if (limit) {
errors = errors.slice(0, MAX_ERRORS);
var hidden = this.validateSchema.errors.length - MAX_ERRORS;
errors.push('(' + hidden + ' more errors...)')
}
var validationErrors = document.createElement('div');
validationErrors.innerHTML = '<table class="jsoneditor-text-errors">' +
'<tbody>' +
errors.map(function (error) {
var message;
if (typeof error === 'string') {
message = '<td colspan="2"><pre>' + error + '</pre></td>';
}
else {
message = '<td>' + error.dataPath + '</td>' +
'<td>' + error.message + '</td>';
}
return '<tr><td><button class="jsoneditor-schema-error"></button></td>' + message + '</tr>'
}).join('') +
'</tbody>' +
'</table>';
this.dom.validationErrors = validationErrors;
this.frame.appendChild(validationErrors);
var height = validationErrors.clientHeight;
this.content.style.marginBottom = (-height) + 'px';
this.content.style.paddingBottom = height + 'px';
}
// update the height of the ace editor
if (this.aceEditor) {
var force = false;
this.aceEditor.resize(force);
}
};
// define modes
module.exports = [
{
mode: 'text',
mixin: textmode,
data: 'text',
load: textmode.format
},
{
mode: 'code',
mixin: textmode,
data: 'text',
load: textmode.format
}
];
/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {
var jsonlint = __webpack_require__(10);
/**
* Parse JSON using the parser built-in in the browser.
* On exception, the jsonString is validated and a detailed error is thrown.
* @param {String} jsonString
* @return {JSON} json
*/
exports.parse = function parse(jsonString) {
try {
return JSON.parse(jsonString);
}
catch (err) {
// try to throw a more detailed error message using validate
exports.validate(jsonString);
// rethrow the original error
throw err;
}
};
/**
* Sanitize a JSON-like string containing. For example changes JavaScript
* notation into JSON notation.
* This function for example changes a string like "{a: 2, 'b': {c: 'd'}"
* into '{"a": 2, "b": {"c": "d"}'
* @param {string} jsString
* @returns {string} json
*/
exports.sanitize = function (jsString) {
// escape all single and double quotes inside strings
var chars = [];
var i = 0;
//If JSON starts with a function (characters/digits/"_-"), remove this function.
//This is useful for "stripping" JSONP objects to become JSON
//For example: /* some comment */ function_12321321 ( [{"a":"b"}] ); => [{"a":"b"}]
var match = jsString.match(/^\s*(\/\*(.|[\r\n])*?\*\/)?\s*[\da-zA-Z_$]+\s*\(([\s\S]*)\)\s*;?\s*$/);
if (match) {
jsString = match[3];
}
// helper functions to get the current/prev/next character
function curr () { return jsString.charAt(i); }
function next() { return jsString.charAt(i + 1); }
function prev() { return jsString.charAt(i - 1); }
// test whether the last non-whitespace character was a brace-open '{'
function prevIsBrace() {
var ii = i - 1;
while (ii >= 0) {
var cc = jsString.charAt(ii);
if (cc === '{') {
return true;
}
else if (cc === ' ' || cc === '\n' || cc === '\r') { // whitespace
ii--;
}
else {
return false;
}
}
return false;
}
// skip a block comment '/* ... */'
function skipComment () {
i += 2;
while (i < jsString.length && (curr() !== '*' || next() !== '/')) {
i++;
}
i += 2;
}
// parse single or double quoted string
function parseString(quote) {
chars.push('"');
i++;
var c = curr();
while (i < jsString.length && c !== quote) {
if (c === '"' && prev() !== '\\') {
// unescaped double quote, escape it
chars.push('\\');
}
// handle escape character
if (c === '\\') {
i++;
c = curr();
// remove the escape character when followed by a single quote ', not needed
if (c !== '\'') {
chars.push('\\');
}
}
chars.push(c);
i++;
c = curr();
}
if (c === quote) {
chars.push('"');
i++;
}
}
// parse an unquoted key
function parseKey() {
var specialValues = ['null', 'true', 'false'];
var key = '';
var c = curr();
var regexp = /[a-zA-Z_$\d]/; // letter, number, underscore, dollar character
while (regexp.test(c)) {
key += c;
i++;
c = curr();
}
if (specialValues.indexOf(key) === -1) {
chars.push('"' + key + '"');
}
else {
chars.push(key);
}
}
while(i < jsString.length) {
var c = curr();
if (c === '/' && next() === '*') {
skipComment();
}
else if (c === '\'' || c === '"') {
parseString(c);
}
else if (/[a-zA-Z_$]/.test(c) && prevIsBrace()) {
// an unquoted object key (like a in '{a:2}')
parseKey();
}
else {
chars.push(c);
i++;
}
}
return chars.join('');
};
/**
* Escape unicode characters.
* For example input '\u2661' (length 1) will output '\\u2661' (length 5).
* @param {string} text
* @return {string}
*/
exports.escapeUnicodeChars = function (text) {
// see https://www.wikiwand.com/en/UTF-16
// note: we leave surrogate pairs as two individual chars,
// as JSON doesn't interpret them as a single unicode char.
return text.replace(/[\u007F-\uFFFF]/g, function(c) {
return '\\u'+('0000' + c.charCodeAt(0).toString(16)).slice(-4);
})
};
/**
* Validate a string containing a JSON object
* This method uses JSONLint to validate the String. If JSONLint is not
* available, the built-in JSON parser of the browser is used.
* @param {String} jsonString String with an (invalid) JSON object
* @throws Error
*/
exports.validate = function validate(jsonString) {
if (typeof(jsonlint) != 'undefined') {
jsonlint.parse(jsonString);
}
else {
JSON.parse(jsonString);
}
};
/**
* Extend object a with the properties of object b
* @param {Object} a
* @param {Object} b
* @return {Object} a
*/
exports.extend = function extend(a, b) {
for (var prop in b) {
if (b.hasOwnProperty(prop)) {
a[prop] = b[prop];
}
}
return a;
};
/**
* Remove all properties from object a
* @param {Object} a
* @return {Object} a
*/
exports.clear = function clear (a) {
for (var prop in a) {
if (a.hasOwnProperty(prop)) {
delete a[prop];
}
}
return a;
};
/**
* Get the type of an object
* @param {*} object
* @return {String} type
*/
exports.type = function type (object) {
if (object === null) {
return 'null';
}
if (object === undefined) {
return 'undefined';
}
if ((object instanceof Number) || (typeof object === 'number')) {
return 'number';
}
if ((object instanceof String) || (typeof object === 'string')) {
return 'string';
}
if ((object instanceof Boolean) || (typeof object === 'boolean')) {
return 'boolean';
}
if ((object instanceof RegExp) || (typeof object === 'regexp')) {
return 'regexp';
}
if (exports.isArray(object)) {
return 'array';
}
return 'object';
};
/**
* Test whether a text contains a url (matches when a string starts
* with 'http://*' or 'https://*' and has no whitespace characters)
* @param {String} text
*/
var isUrlRegex = /^https?:\/\/\S+$/;
exports.isUrl = function isUrl (text) {
return (typeof text == 'string' || text instanceof String) &&
isUrlRegex.test(text);
};
/**
* Tes whether given object is an Array
* @param {*} obj
* @returns {boolean} returns true when obj is an array
*/
exports.isArray = function (obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
};
/**
* Retrieve the absolute left value of a DOM element
* @param {Element} elem A dom element, for example a div
* @return {Number} left The absolute left position of this element
* in the browser page.
*/
exports.getAbsoluteLeft = function getAbsoluteLeft(elem) {
var rect = elem.getBoundingClientRect();
return rect.left + window.pageXOffset || document.scrollLeft || 0;
};
/**
* Retrieve the absolute top value of a DOM element
* @param {Element} elem A dom element, for example a div
* @return {Number} top The absolute top position of this element
* in the browser page.
*/
exports.getAbsoluteTop = function getAbsoluteTop(elem) {
var rect = elem.getBoundingClientRect();
return rect.top + window.pageYOffset || document.scrollTop || 0;
};
/**
* add a className to the given elements style
* @param {Element} elem
* @param {String} className
*/
exports.addClassName = function addClassName(elem, className) {
var classes = elem.className.split(' ');
if (classes.indexOf(className) == -1) {
classes.push(className); // add the class to the array
elem.className = classes.join(' ');
}
};
/**
* add a className to the given elements style
* @param {Element} elem
* @param {String} className
*/
exports.removeClassName = function removeClassName(elem, className) {
var classes = elem.className.split(' ');
var index = classes.indexOf(className);
if (index != -1) {
classes.splice(index, 1); // remove the class from the array
elem.className = classes.join(' ');
}
};
/**
* Strip the formatting from the contents of a div
* the formatting from the div itself is not stripped, only from its childs.
* @param {Element} divElement
*/
exports.stripFormatting = function stripFormatting(divElement) {
var childs = divElement.childNodes;
for (var i = 0, iMax = childs.length; i < iMax; i++) {
var child = childs[i];
// remove the style
if (child.style) {
// TODO: test if child.attributes does contain style
child.removeAttribute('style');
}
// remove all attributes
var attributes = child.attributes;
if (attributes) {
for (var j = attributes.length - 1; j >= 0; j--) {
var attribute = attributes[j];
if (attribute.specified === true) {
child.removeAttribute(attribute.name);
}
}
}
// recursively strip childs
exports.stripFormatting(child);
}
};
/**
* Set focus to the end of an editable div
* code from Nico Burns
* http://stackoverflow.com/users/140293/nico-burns
* http://stackoverflow.com/questions/1125292/how-to-move-cursor-to-end-of-contenteditable-entity
* @param {Element} contentEditableElement A content editable div
*/
exports.setEndOfContentEditable = function setEndOfContentEditable(contentEditableElement) {
var range, selection;
if(document.createRange) {
range = document.createRange();//Create a range (a range is a like the selection but invisible)
range.selectNodeContents(contentEditableElement);//Select the entire contents of the element with the range
range.collapse(false);//collapse the range to the end point. false means collapse to end rather than the start
selection = window.getSelection();//get the selection object (allows you to change selection)
selection.removeAllRanges();//remove any selections already made
selection.addRange(range);//make the range you have just created the visible selection
}
};
/**
* Select all text of a content editable div.
* http://stackoverflow.com/a/3806004/1262753
* @param {Element} contentEditableElement A content editable div
*/
exports.selectContentEditable = function selectContentEditable(contentEditableElement) {
if (!contentEditableElement || contentEditableElement.nodeName != 'DIV') {
return;
}
var sel, range;
if (window.getSelection && document.createRange) {
range = document.createRange();
range.selectNodeContents(contentEditableElement);
sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
}
};
/**
* Get text selection
* http://stackoverflow.com/questions/4687808/contenteditable-selected-text-save-and-restore
* @return {Range | TextRange | null} range
*/
exports.getSelection = function getSelection() {
if (window.getSelection) {
var sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
return sel.getRangeAt(0);
}
}
return null;
};
/**
* Set text selection
* http://stackoverflow.com/questions/4687808/contenteditable-selected-text-save-and-restore
* @param {Range | TextRange | null} range
*/
exports.setSelection = function setSelection(range) {
if (range) {
if (window.getSelection) {
var sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
}
}
};
/**
* Get selected text range
* @return {Object} params object containing parameters:
* {Number} startOffset
* {Number} endOffset
* {Element} container HTML element holding the
* selected text element
* Returns null if no text selection is found
*/
exports.getSelectionOffset = function getSelectionOffset() {
var range = exports.getSelection();
if (range && 'startOffset' in range && 'endOffset' in range &&
range.startContainer && (range.startContainer == range.endContainer)) {
return {
startOffset: range.startOffset,
endOffset: range.endOffset,
container: range.startContainer.parentNode
};
}
return null;
};
/**
* Set selected text range in given element
* @param {Object} params An object containing:
* {Element} container
* {Number} startOffset
* {Number} endOffset
*/
exports.setSelectionOffset = function setSelectionOffset(params) {
if (document.createRange && window.getSelection) {
var selection = window.getSelection();
if(selection) {
var range = document.createRange();
if (!params.container.firstChild) {
params.container.appendChild(document.createTextNode(''));
}
// TODO: do not suppose that the first child of the container is a textnode,
// but recursively find the textnodes
range.setStart(params.container.firstChild, params.startOffset);
range.setEnd(params.container.firstChild, params.endOffset);
exports.setSelection(range);
}
}
};
/**
* Get the inner text of an HTML element (for example a div element)
* @param {Element} element
* @param {Object} [buffer]
* @return {String} innerText
*/
exports.getInnerText = function getInnerText(element, buffer) {
var first = (buffer == undefined);
if (first) {
buffer = {
'text': '',
'flush': function () {
var text = this.text;
this.text = '';
return text;
},
'set': function (text) {
this.text = text;
}
};
}
// text node
if (element.nodeValue) {
return buffer.flush() + element.nodeValue;
}
// divs or other HTML elements
if (element.hasChildNodes()) {
var childNodes = element.childNodes;
var innerText = '';
for (var i = 0, iMax = childNodes.length; i < iMax; i++) {
var child = childNodes[i];
if (child.nodeName == 'DIV' || child.nodeName == 'P') {
var prevChild = childNodes[i - 1];
var prevName = prevChild ? prevChild.nodeName : undefined;
if (prevName && prevName != 'DIV' && prevName != 'P' && prevName != 'BR') {
innerText += '\n';
buffer.flush();
}
innerText += exports.getInnerText(child, buffer);
buffer.set('\n');
}
else if (child.nodeName == 'BR') {
innerText += buffer.flush();
buffer.set('\n');
}
else {
innerText += exports.getInnerText(child, buffer);
}
}
return innerText;
}
else {
if (element.nodeName == 'P' && exports.getInternetExplorerVersion() != -1) {
// On Internet Explorer, a <p> with hasChildNodes()==false is
// rendered with a new line. Note that a <p> with
// hasChildNodes()==true is rendered without a new line
// Other browsers always ensure there is a <br> inside the <p>,
// and if not, the <p> does not render a new line
return buffer.flush();
}
}
// br or unknown
return '';
};
/**
* Returns the version of Internet Explorer or a -1
* (indicating the use of another browser).
* Source: http://msdn.microsoft.com/en-us/library/ms537509(v=vs.85).aspx
* @return {Number} Internet Explorer version, or -1 in case of an other browser
*/
exports.getInternetExplorerVersion = function getInternetExplorerVersion() {
if (_ieVersion == -1) {
var rv = -1; // Return value assumes failure.
if (navigator.appName == 'Microsoft Internet Explorer')
{
var ua = navigator.userAgent;
var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
if (re.exec(ua) != null) {
rv = parseFloat( RegExp.$1 );
}
}
_ieVersion = rv;
}
return _ieVersion;
};
/**
* Test whether the current browser is Firefox
* @returns {boolean} isFirefox
*/
exports.isFirefox = function isFirefox () {
return (navigator.userAgent.indexOf("Firefox") != -1);
};
/**
* cached internet explorer version
* @type {Number}
* @private
*/
var _ieVersion = -1;
/**
* Add and event listener. Works for all browsers
* @param {Element} element An html element
* @param {string} action The action, for example "click",
* without the prefix "on"
* @param {function} listener The callback function to be executed
* @param {boolean} [useCapture] false by default
* @return {function} the created event listener
*/
exports.addEventListener = function addEventListener(element, action, listener, useCapture) {
if (element.addEventListener) {
if (useCapture === undefined)
useCapture = false;
if (action === "mousewheel" && exports.isFirefox()) {
action = "DOMMouseScroll"; // For Firefox
}
element.addEventListener(action, listener, useCapture);
return listener;
} else if (element.attachEvent) {
// Old IE browsers
var f = function () {
return listener.call(element, window.event);
};
element.attachEvent("on" + action, f);
return f;
}
};
/**
* Remove an event listener from an element
* @param {Element} element An html dom element
* @param {string} action The name of the event, for example "mousedown"
* @param {function} listener The listener function
* @param {boolean} [useCapture] false by default
*/
exports.removeEventListener = function removeEventListener(element, action, listener, useCapture) {
if (element.removeEventListener) {
if (useCapture === undefined)
useCapture = false;
if (action === "mousewheel" && exports.isFirefox()) {
action = "DOMMouseScroll"; // For Firefox
}
element.removeEventListener(action, listener, useCapture);
} else if (element.detachEvent) {
// Old IE browsers
element.detachEvent("on" + action, listener);
}
};
/**
* Parse a JSON path like '.items[3].name' into an array
* @param {string} jsonPath
* @return {Array}
*/
exports.parsePath = function parsePath(jsonPath) {
var prop, remainder;
if (jsonPath.length === 0) {
return [];
}
// find a match like '.prop'
var match = jsonPath.match(/^\.(\w+)/);
if (match) {
prop = match[1];
remainder = jsonPath.substr(prop.length + 1);
}
else if (jsonPath[0] === '[') {
// find a match like
var end = jsonPath.indexOf(']');
if (end === -1) {
throw new SyntaxError('Character ] expected in path');
}
if (end === 1) {
throw new SyntaxError('Index expected after [');
}
prop = JSON.parse(jsonPath.substring(1, end));
remainder = jsonPath.substr(end + 1);
}
else {
throw new SyntaxError('Failed to parse path');
}
return [prop].concat(parsePath(remainder))
};
/**
* Improve the error message of a JSON schema error
* @param {Object} error
* @return {Object} The error
*/
exports.improveSchemaError = function (error) {
if (error.keyword === 'enum' && Array.isArray(error.schema)) {
var enums = error.schema;
if (enums) {
enums = enums.map(function (value) {
return JSON.stringify(value);
});
if (enums.length > 5) {
var more = ['(' + (enums.length - 5) + ' more...)'];
enums = enums.slice(0, 5);
enums.push(more);
}
error.message = 'should be equal to one of: ' + enums.join(', ');
}
}
return error;
};
/**
* Test whether the child rect fits completely inside the parent rect.
* @param {ClientRect} parent
* @param {ClientRect} child
* @param {number} margin
*/
exports.insideRect = function (parent, child, margin) {
var _margin = margin !== undefined ? margin : 0;
return child.left - _margin >= parent.left
&& child.right + _margin <= parent.right
&& child.top - _margin >= parent.top
&& child.bottom + _margin <= parent.bottom;
};
/**
* Returns a function, that, as long as it continues to be invoked, will not
* be triggered. The function will be called after it stops being called for
* N milliseconds.
*
* Source: https://davidwalsh.name/javascript-debounce-function
*
* @param {function} func
* @param {number} wait Number in milliseconds
* @param {boolean} [immediate=false] If `immediate` is passed, trigger the
* function on the leading edge, instead
* of the trailing.
* @return {function} Return the debounced function
*/
exports.debounce = function debounce(func, wait, immediate) {
var timeout;
return function() {
var context = this, args = arguments;
var later = function() {
timeout = null;
if (!immediate) func.apply(context, args);
};
var callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) func.apply(context, args);
};
};
/**
* Determines the difference between two texts.
* Can only detect one removed or inserted block of characters.
* @param {string} oldText
* @param {string} newText
* @return {{start: number, end: number}} Returns the start and end
* of the changed part in newText.
*/
exports.textDiff = function textDiff(oldText, newText) {
var len = newText.length;
var start = 0;
var oldEnd = oldText.length;
var newEnd = newText.length;
while (newText.charAt(start) === oldText.charAt(start)
&& start < len) {
start++;
}
while (newText.charAt(newEnd - 1) === oldText.charAt(oldEnd - 1)
&& newEnd > start && oldEnd > 0) {
newEnd--;
oldEnd--;
}
return {start: start, end: newEnd};
};
/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {
/**
* The highlighter can highlight/unhighlight a node, and
* animate the visibility of a context menu.
* @constructor Highlighter
*/
function Highlighter () {
this.locked = false;
}
/**
* Hightlight given node and its childs
* @param {Node} node
*/
Highlighter.prototype.highlight = function (node) {
if (this.locked) {
return;
}
if (this.node != node) {
// unhighlight current node
if (this.node) {
this.node.setHighlight(false);
}
// highlight new node
this.node = node;
this.node.setHighlight(true);
}
// cancel any current timeout
this._cancelUnhighlight();
};
/**
* Unhighlight currently highlighted node.
* Will be done after a delay
*/
Highlighter.prototype.unhighlight = function () {
if (this.locked) {
return;
}
var me = this;
if (this.node) {
this._cancelUnhighlight();
// do the unhighlighting after a small delay, to prevent re-highlighting
// the same node when moving from the drag-icon to the contextmenu-icon
// or vice versa.
this.unhighlightTimer = setTimeout(function () {
me.node.setHighlight(false);
me.node = undefined;
me.unhighlightTimer = undefined;
}, 0);
}
};
/**
* Cancel an unhighlight action (if before the timeout of the unhighlight action)
* @private
*/
Highlighter.prototype._cancelUnhighlight = function () {
if (this.unhighlightTimer) {
clearTimeout(this.unhighlightTimer);
this.unhighlightTimer = undefined;
}
};
/**
* Lock highlighting or unhighlighting nodes.
* methods highlight and unhighlight do not work while locked.
*/
Highlighter.prototype.lock = function () {
this.locked = true;
};
/**
* Unlock highlighting or unhighlighting nodes
*/
Highlighter.prototype.unlock = function () {
this.locked = false;
};
module.exports = Highlighter;
/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {
var util = __webpack_require__(3);
/**
* @constructor History
* Store action history, enables undo and redo
* @param {JSONEditor} editor
*/
function History (editor) {
this.editor = editor;
this.clear();
// map with all supported actions
this.actions = {
'editField': {
'undo': function (params) {
params.node.updateField(params.oldValue);
},
'redo': function (params) {
params.node.updateField(params.newValue);
}
},
'editValue': {
'undo': function (params) {
params.node.updateValue(params.oldValue);
},
'redo': function (params) {
params.node.updateValue(params.newValue);
}
},
'changeType': {
'undo': function (params) {
params.node.changeType(params.oldType);
},
'redo': function (params) {
params.node.changeType(params.newType);
}
},
'appendNodes': {
'undo': function (params) {
params.nodes.forEach(function (node) {
params.parent.removeChild(node);
});
},
'redo': function (params) {
params.nodes.forEach(function (node) {
params.parent.appendChild(node);
});
}
},
'insertBeforeNodes': {
'undo': function (params) {
params.nodes.forEach(function (node) {
params.parent.removeChild(node);
});
},
'redo': function (params) {
params.nodes.forEach(function (node) {
params.parent.insertBefore(node, params.beforeNode);
});
}
},
'insertAfterNodes': {
'undo': function (params) {
params.nodes.forEach(function (node) {
params.parent.removeChild(node);
});
},
'redo': function (params) {
var afterNode = params.afterNode;
params.nodes.forEach(function (node) {
params.parent.insertAfter(params.node, afterNode);
afterNode = node;
});
}
},
'removeNodes': {
'undo': function (params) {
var parent = params.parent;
var beforeNode = parent.childs[params.index] || parent.append;
params.nodes.forEach(function (node) {
parent.insertBefore(node, beforeNode);
});
},
'redo': function (params) {
params.nodes.forEach(function (node) {
params.parent.removeChild(node);
});
}
},
'duplicateNodes': {
'undo': function (params) {
params.nodes.forEach(function (node) {
params.parent.removeChild(node);
});
},
'redo': function (params) {
var afterNode = params.afterNode;
params.nodes.forEach(function (node) {
params.parent.insertAfter(node, afterNode);
afterNode = node;
});
}
},
'moveNodes': {
'undo': function (params) {
params.nodes.forEach(function (node) {
params.oldBeforeNode.parent.moveBefore(node, params.oldBeforeNode);
});
},
'redo': function (params) {
params.nodes.forEach(function (node) {
params.newBeforeNode.parent.moveBefore(node, params.newBeforeNode);
});
}
},
'sort': {
'undo': function (params) {
var node = params.node;
node.hideChilds();
node.sort = params.oldSort;
node.childs = params.oldChilds;
node.showChilds();
},
'redo': function (params) {
var node = params.node;
node.hideChilds();
node.sort = params.newSort;
node.childs = params.newChilds;
node.showChilds();
}
}
// TODO: restore the original caret position and selection with each undo
// TODO: implement history for actions "expand", "collapse", "scroll", "setDocument"
};
}
/**
* The method onChange is executed when the History is changed, and can
* be overloaded.
*/
History.prototype.onChange = function () {};
/**
* Add a new action to the history
* @param {String} action The executed action. Available actions: "editField",
* "editValue", "changeType", "appendNode",
* "removeNode", "duplicateNode", "moveNode"
* @param {Object} params Object containing parameters describing the change.
* The parameters in params depend on the action (for
* example for "editValue" the Node, old value, and new
* value are provided). params contains all information
* needed to undo or redo the action.
*/
History.prototype.add = function (action, params) {
this.index++;
this.history[this.index] = {
'action': action,
'params': params,
'timestamp': new Date()
};
// remove redo actions which are invalid now
if (this.index < this.history.length - 1) {
this.history.splice(this.index + 1, this.history.length - this.index - 1);
}
// fire onchange event
this.onChange();
};
/**
* Clear history
*/
History.prototype.clear = function () {
this.history = [];
this.index = -1;
// fire onchange event
this.onChange();
};
/**
* Check if there is an action available for undo
* @return {Boolean} canUndo
*/
History.prototype.canUndo = function () {
return (this.index >= 0);
};
/**
* Check if there is an action available for redo
* @return {Boolean} canRedo
*/
History.prototype.canRedo = function () {
return (this.index < this.history.length - 1);
};
/**
* Undo the last action
*/
History.prototype.undo = function () {
if (this.canUndo()) {
var obj = this.history[this.index];
if (obj) {
var action = this.actions[obj.action];
if (action && action.undo) {
action.undo(obj.params);
if (obj.params.oldSelection) {
this.editor.setSelection(obj.params.oldSelection);
}
}
else {
console.error(new Error('unknown action "' + obj.action + '"'));
}
}
this.index--;
// fire onchange event
this.onChange();
}
};
/**
* Redo the last action
*/
History.prototype.redo = function () {
if (this.canRedo()) {
this.index++;
var obj = this.history[this.index];
if (obj) {
var action = this.actions[obj.action];
if (action && action.redo) {
action.redo(obj.params);
if (obj.params.newSelection) {
this.editor.setSelection(obj.params.newSelection);
}
}
else {
console.error(new Error('unknown action "' + obj.action + '"'));
}
}
// fire onchange event
this.onChange();
}
};
module.exports = History;
/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {
/**
* @constructor SearchBox
* Create a search box in given HTML container
* @param {JSONEditor} editor The JSON Editor to attach to
* @param {Element} container HTML container element of where to
* create the search box
*/
function SearchBox (editor, container) {
var searchBox = this;
this.editor = editor;
this.timeout = undefined;
this.delay = 200; // ms
this.lastText = undefined;
this.dom = {};
this.dom.container = container;
var table = document.createElement('table');
this.dom.table = table;
table.className = 'jsoneditor-search';
container.appendChild(table);
var tbody = document.createElement('tbody');
this.dom.tbody = tbody;
table.appendChild(tbody);
var tr = document.createElement('tr');
tbody.appendChild(tr);
var td = document.createElement('td');
tr.appendChild(td);
var results = document.createElement('div');
this.dom.results = results;
results.className = 'jsoneditor-results';
td.appendChild(results);
td = document.createElement('td');
tr.appendChild(td);
var divInput = document.createElement('div');
this.dom.input = divInput;
divInput.className = 'jsoneditor-frame';
divInput.title = 'Search fields and values';
td.appendChild(divInput);
// table to contain the text input and search button
var tableInput = document.createElement('table');
divInput.appendChild(tableInput);
var tbodySearch = document.createElement('tbody');
tableInput.appendChild(tbodySearch);
tr = document.createElement('tr');
tbodySearch.appendChild(tr);
var refreshSearch = document.createElement('button');
refreshSearch.className = 'jsoneditor-refresh';
td = document.createElement('td');
td.appendChild(refreshSearch);
tr.appendChild(td);
var search = document.createElement('input');
this.dom.search = search;
search.oninput = function (event) {
searchBox._onDelayedSearch(event);
};
search.onchange = function (event) { // For IE 9
searchBox._onSearch();
};
search.onkeydown = function (event) {
searchBox._onKeyDown(event);
};
search.onkeyup = function (event) {
searchBox._onKeyUp(event);
};
refreshSearch.onclick = function (event) {
search.select();
};
// TODO: ESC in FF restores the last input, is a FF bug, https://bugzilla.mozilla.org/show_bug.cgi?id=598819
td = document.createElement('td');
td.appendChild(search);
tr.appendChild(td);
var searchNext = document.createElement('button');
searchNext.title = 'Next result (Enter)';
searchNext.className = 'jsoneditor-next';
searchNext.onclick = function () {
searchBox.next();
};
td = document.createElement('td');
td.appendChild(searchNext);
tr.appendChild(td);
var searchPrevious = document.createElement('button');
searchPrevious.title = 'Previous result (Shift+Enter)';
searchPrevious.className = 'jsoneditor-previous';
searchPrevious.onclick = function () {
searchBox.previous();
};
td = document.createElement('td');
td.appendChild(searchPrevious);
tr.appendChild(td);
}
/**
* Go to the next search result
* @param {boolean} [focus] If true, focus will be set to the next result
* focus is false by default.
*/
SearchBox.prototype.next = function(focus) {
if (this.results != undefined) {
var index = (this.resultIndex != undefined) ? this.resultIndex + 1 : 0;
if (index > this.results.length - 1) {
index = 0;
}
this._setActiveResult(index, focus);
}
};
/**
* Go to the prevous search result
* @param {boolean} [focus] If true, focus will be set to the next result
* focus is false by default.
*/
SearchBox.prototype.previous = function(focus) {
if (this.results != undefined) {
var max = this.results.length - 1;
var index = (this.resultIndex != undefined) ? this.resultIndex - 1 : max;
if (index < 0) {
index = max;
}
this._setActiveResult(index, focus);
}
};
/**
* Set new value for the current active result
* @param {Number} index
* @param {boolean} [focus] If true, focus will be set to the next result.
* focus is false by default.
* @private
*/
SearchBox.prototype._setActiveResult = function(index, focus) {
// de-activate current active result
if (this.activeResult) {
var prevNode = this.activeResult.node;
var prevElem = this.activeResult.elem;
if (prevElem == 'field') {
delete prevNode.searchFieldActive;
}
else {
delete prevNode.searchValueActive;
}
prevNode.updateDom();
}
if (!this.results || !this.results[index]) {
// out of range, set to undefined
this.resultIndex = undefined;
this.activeResult = undefined;
return;
}
this.resultIndex = index;
// set new node active
var node = this.results[this.resultIndex].node;
var elem = this.results[this.resultIndex].elem;
if (elem == 'field') {
node.searchFieldActive = true;
}
else {
node.searchValueActive = true;
}
this.activeResult = this.results[this.resultIndex];
node.updateDom();
// TODO: not so nice that the focus is only set after the animation is finished
node.scrollTo(function () {
if (focus) {
node.focus(elem);
}
});
};
/**
* Cancel any running onDelayedSearch.
* @private
*/
SearchBox.prototype._clearDelay = function() {
if (this.timeout != undefined) {
clearTimeout(this.timeout);
delete this.timeout;
}
};
/**
* Start a timer to execute a search after a short delay.
* Used for reducing the number of searches while typing.
* @param {Event} event
* @private
*/
SearchBox.prototype._onDelayedSearch = function (event) {
// execute the search after a short delay (reduces the number of
// search actions while typing in the search text box)
this._clearDelay();
var searchBox = this;
this.timeout = setTimeout(function (event) {
searchBox._onSearch();
},
this.delay);
};
/**
* Handle onSearch event
* @param {boolean} [forceSearch] If true, search will be executed again even
* when the search text is not changed.
* Default is false.
* @private
*/
SearchBox.prototype._onSearch = function (forceSearch) {
this._clearDelay();
var value = this.dom.search.value;
var text = (value.length > 0) ? value : undefined;
if (text != this.lastText || forceSearch) {
// only search again when changed
this.lastText = text;
this.results = this.editor.search(text);
this._setActiveResult(undefined);
// display search results
if (text != undefined) {
var resultCount = this.results.length;
switch (resultCount) {
case 0: this.dom.results.innerHTML = 'no&nbsp;results'; break;
case 1: this.dom.results.innerHTML = '1&nbsp;result'; break;
default: this.dom.results.innerHTML = resultCount + '&nbsp;results'; break;
}
}
else {
this.dom.results.innerHTML = '';
}
}
};
/**
* Handle onKeyDown event in the input box
* @param {Event} event
* @private
*/
SearchBox.prototype._onKeyDown = function (event) {
var keynum = event.which;
if (keynum == 27) { // ESC
this.dom.search.value = ''; // clear search
this._onSearch();
event.preventDefault();
event.stopPropagation();
}
else if (keynum == 13) { // Enter
if (event.ctrlKey) {
// force to search again
this._onSearch(true);
}
else if (event.shiftKey) {
// move to the previous search result
this.previous();
}
else {
// move to the next search result
this.next();
}
event.preventDefault();
event.stopPropagation();
}
};
/**
* Handle onKeyUp event in the input box
* @param {Event} event
* @private
*/
SearchBox.prototype._onKeyUp = function (event) {
var keynum = event.keyCode;
if (keynum != 27 && keynum != 13) { // !show and !Enter
this._onDelayedSearch(event); // For IE 9
}
};
/**
* Clear the search results
*/
SearchBox.prototype.clear = function () {
this.dom.search.value = '';
this._onSearch();
};
module.exports = SearchBox;
/***/ },
/* 7 */
/***/ function(module, exports, __webpack_require__) {
var util = __webpack_require__(3);
/**
* A context menu
* @param {Object[]} items Array containing the menu structure
* TODO: describe structure
* @param {Object} [options] Object with options. Available options:
* {function} close Callback called when the
* context menu is being closed.
* @constructor
*/
function ContextMenu (items, options) {
this.dom = {};
var me = this;
var dom = this.dom;
this.anchor = undefined;
this.items = items;
this.eventListeners = {};
this.selection = undefined; // holds the selection before the menu was opened
this.onClose = options ? options.close : undefined;
// create root element
var root = document.createElement('div');
root.className = 'jsoneditor-contextmenu-root';
dom.root = root;
// create a container element
var menu = document.createElement('div');
menu.className = 'jsoneditor-contextmenu';
dom.menu = menu;
root.appendChild(menu);
// create a list to hold the menu items
var list = document.createElement('ul');
list.className = 'jsoneditor-menu';
menu.appendChild(list);
dom.list = list;
dom.items = []; // list with all buttons
// create a (non-visible) button to set the focus to the menu
var focusButton = document.createElement('button');
dom.focusButton = focusButton;
var li = document.createElement('li');
li.style.overflow = 'hidden';
li.style.height = '0';
li.appendChild(focusButton);
list.appendChild(li);
function createMenuItems (list, domItems, items) {
items.forEach(function (item) {
if (item.type == 'separator') {
// create a separator
var separator = document.createElement('div');
separator.className = 'jsoneditor-separator';
li = document.createElement('li');
li.appendChild(separator);
list.appendChild(li);
}
else {
var domItem = {};
// create a menu item
var li = document.createElement('li');
list.appendChild(li);
// create a button in the menu item
var button = document.createElement('button');
button.className = item.className;
domItem.button = button;
if (item.title) {
button.title = item.title;
}
if (item.click) {
button.onclick = function () {
me.hide();
item.click();
};
}
li.appendChild(button);
// create the contents of the button
if (item.submenu) {
// add the icon to the button
var divIcon = document.createElement('div');
divIcon.className = 'jsoneditor-icon';
button.appendChild(divIcon);
button.appendChild(document.createTextNode(item.text));
var buttonSubmenu;
if (item.click) {
// submenu and a button with a click handler
button.className += ' jsoneditor-default';
var buttonExpand = document.createElement('button');
domItem.buttonExpand = buttonExpand;
buttonExpand.className = 'jsoneditor-expand';
buttonExpand.innerHTML = '<div class="jsoneditor-expand"></div>';
li.appendChild(buttonExpand);
if (item.submenuTitle) {
buttonExpand.title = item.submenuTitle;
}
buttonSubmenu = buttonExpand;
}
else {
// submenu and a button without a click handler
var divExpand = document.createElement('div');
divExpand.className = 'jsoneditor-expand';
button.appendChild(divExpand);
buttonSubmenu = button;
}
// attach a handler to expand/collapse the submenu
buttonSubmenu.onclick = function () {
me._onExpandItem(domItem);
buttonSubmenu.focus();
};
// create the submenu
var domSubItems = [];
domItem.subItems = domSubItems;
var ul = document.createElement('ul');
domItem.ul = ul;
ul.className = 'jsoneditor-menu';
ul.style.height = '0';
li.appendChild(ul);
createMenuItems(ul, domSubItems, item.submenu);
}
else {
// no submenu, just a button with clickhandler
button.innerHTML = '<div class="jsoneditor-icon"></div>' + item.text;
}
domItems.push(domItem);
}
});
}
createMenuItems(list, this.dom.items, items);
// TODO: when the editor is small, show the submenu on the right instead of inline?
// calculate the max height of the menu with one submenu expanded
this.maxHeight = 0; // height in pixels
items.forEach(function (item) {
var height = (items.length + (item.submenu ? item.submenu.length : 0)) * 24;
me.maxHeight = Math.max(me.maxHeight, height);
});
}
/**
* Get the currently visible buttons
* @return {Array.<HTMLElement>} buttons
* @private
*/
ContextMenu.prototype._getVisibleButtons = function () {
var buttons = [];
var me = this;
this.dom.items.forEach(function (item) {
buttons.push(item.button);
if (item.buttonExpand) {
buttons.push(item.buttonExpand);
}
if (item.subItems && item == me.expandedItem) {
item.subItems.forEach(function (subItem) {
buttons.push(subItem.button);
if (subItem.buttonExpand) {
buttons.push(subItem.buttonExpand);
}
// TODO: change to fully recursive method
});
}
});
return buttons;
};
// currently displayed context menu, a singleton. We may only have one visible context menu
ContextMenu.visibleMenu = undefined;
/**
* Attach the menu to an anchor
* @param {HTMLElement} anchor Anchor where the menu will be attached
* as sibling.
* @param {HTMLElement} [contentWindow] The DIV with with the (scrollable) contents
*/
ContextMenu.prototype.show = function (anchor, contentWindow) {
this.hide();
// determine whether to display the menu below or above the anchor
var showBelow = true;
if (contentWindow) {
var anchorRect = anchor.getBoundingClientRect();
var contentRect = contentWindow.getBoundingClientRect();
if (anchorRect.bottom + this.maxHeight < contentRect.bottom) {
// fits below -> show below
}
else if (anchorRect.top - this.maxHeight > contentRect.top) {
// fits above -> show above
showBelow = false;
}
else {
// doesn't fit above nor below -> show below
}
}
// position the menu
if (showBelow) {
// display the menu below the anchor
var anchorHeight = anchor.offsetHeight;
this.dom.menu.style.left = '0px';
this.dom.menu.style.top = anchorHeight + 'px';
this.dom.menu.style.bottom = '';
}
else {
// display the menu above the anchor
this.dom.menu.style.left = '0px';
this.dom.menu.style.top = '';
this.dom.menu.style.bottom = '0px';
}
// attach the menu to the parent of the anchor
var parent = anchor.parentNode;
parent.insertBefore(this.dom.root, parent.firstChild);
// create and attach event listeners
var me = this;
var list = this.dom.list;
this.eventListeners.mousedown = util.addEventListener(window, 'mousedown', function (event) {
// hide menu on click outside of the menu
var target = event.target;
if ((target != list) && !me._isChildOf(target, list)) {
me.hide();
event.stopPropagation();
event.preventDefault();
}
});
this.eventListeners.keydown = util.addEventListener(window, 'keydown', function (event) {
me._onKeyDown(event);
});
// move focus to the first button in the context menu
this.selection = util.getSelection();
this.anchor = anchor;
setTimeout(function () {
me.dom.focusButton.focus();
}, 0);
if (ContextMenu.visibleMenu) {
ContextMenu.visibleMenu.hide();
}
ContextMenu.visibleMenu = this;
};
/**
* Hide the context menu if visible
*/
ContextMenu.prototype.hide = function () {
// remove the menu from the DOM
if (this.dom.root.parentNode) {
this.dom.root.parentNode.removeChild(this.dom.root);
if (this.onClose) {
this.onClose();
}
}
// remove all event listeners
// all event listeners are supposed to be attached to document.
for (var name in this.eventListeners) {
if (this.eventListeners.hasOwnProperty(name)) {
var fn = this.eventListeners[name];
if (fn) {
util.removeEventListener(window, name, fn);
}
delete this.eventListeners[name];
}
}
if (ContextMenu.visibleMenu == this) {
ContextMenu.visibleMenu = undefined;
}
};
/**
* Expand a submenu
* Any currently expanded submenu will be hided.
* @param {Object} domItem
* @private
*/
ContextMenu.prototype._onExpandItem = function (domItem) {
var me = this;
var alreadyVisible = (domItem == this.expandedItem);
// hide the currently visible submenu
var expandedItem = this.expandedItem;
if (expandedItem) {
//var ul = expandedItem.ul;
expandedItem.ul.style.height = '0';
expandedItem.ul.style.padding = '';
setTimeout(function () {
if (me.expandedItem != expandedItem) {
expandedItem.ul.style.display = '';
util.removeClassName(expandedItem.ul.parentNode, 'jsoneditor-selected');
}
}, 300); // timeout duration must match the css transition duration
this.expandedItem = undefined;
}
if (!alreadyVisible) {
var ul = domItem.ul;
ul.style.display = 'block';
var height = ul.clientHeight; // force a reflow in Firefox
setTimeout(function () {
if (me.expandedItem == domItem) {
ul.style.height = (ul.childNodes.length * 24) + 'px';
ul.style.padding = '5px 10px';
}
}, 0);
util.addClassName(ul.parentNode, 'jsoneditor-selected');
this.expandedItem = domItem;
}
};
/**
* Handle onkeydown event
* @param {Event} event
* @private
*/
ContextMenu.prototype._onKeyDown = function (event) {
var target = event.target;
var keynum = event.which;
var handled = false;
var buttons, targetIndex, prevButton, nextButton;
if (keynum == 27) { // ESC
// hide the menu on ESC key
// restore previous selection and focus
if (this.selection) {
util.setSelection(this.selection);
}
if (this.anchor) {
this.anchor.focus();
}
this.hide();
handled = true;
}
else if (keynum == 9) { // Tab
if (!event.shiftKey) { // Tab
buttons = this._getVisibleButtons();
targetIndex = buttons.indexOf(target);
if (targetIndex == buttons.length - 1) {
// move to first button
buttons[0].focus();
handled = true;
}
}
else { // Shift+Tab
buttons = this._getVisibleButtons();
targetIndex = buttons.indexOf(target);
if (targetIndex == 0) {
// move to last button
buttons[buttons.length - 1].focus();
handled = true;
}
}
}
else if (keynum == 37) { // Arrow Left
if (target.className == 'jsoneditor-expand') {
buttons = this._getVisibleButtons();
targetIndex = buttons.indexOf(target);
prevButton = buttons[targetIndex - 1];
if (prevButton) {
prevButton.focus();
}
}
handled = true;
}
else if (keynum == 38) { // Arrow Up
buttons = this._getVisibleButtons();
targetIndex = buttons.indexOf(target);
prevButton = buttons[targetIndex - 1];
if (prevButton && prevButton.className == 'jsoneditor-expand') {
// skip expand button
prevButton = buttons[targetIndex - 2];
}
if (!prevButton) {
// move to last button
prevButton = buttons[buttons.length - 1];
}
if (prevButton) {
prevButton.focus();
}
handled = true;
}
else if (keynum == 39) { // Arrow Right
buttons = this._getVisibleButtons();
targetIndex = buttons.indexOf(target);
nextButton = buttons[targetIndex + 1];
if (nextButton && nextButton.className == 'jsoneditor-expand') {
nextButton.focus();
}
handled = true;
}
else if (keynum == 40) { // Arrow Down
buttons = this._getVisibleButtons();
targetIndex = buttons.indexOf(target);
nextButton = buttons[targetIndex + 1];
if (nextButton && nextButton.className == 'jsoneditor-expand') {
// skip expand button
nextButton = buttons[targetIndex + 2];
}
if (!nextButton) {
// move to first button
nextButton = buttons[0];
}
if (nextButton) {
nextButton.focus();
handled = true;
}
handled = true;
}
// TODO: arrow left and right
if (handled) {
event.stopPropagation();
event.preventDefault();
}
};
/**
* Test if an element is a child of a parent element.
* @param {Element} child
* @param {Element} parent
* @return {boolean} isChild
*/
ContextMenu.prototype._isChildOf = function (child, parent) {
var e = child.parentNode;
while (e) {
if (e == parent) {
return true;
}
e = e.parentNode;
}
return false;
};
module.exports = ContextMenu;
/***/ },
/* 8 */
/***/ function(module, exports, __webpack_require__) {
var ContextMenu = __webpack_require__(7);
var appendNodeFactory = __webpack_require__(12);
var util = __webpack_require__(3);
/**
* @constructor Node
* Create a new Node
* @param {./treemode} editor
* @param {Object} [params] Can contain parameters:
* {string} field
* {boolean} fieldEditable
* {*} value
* {String} type Can have values 'auto', 'array',
* 'object', or 'string'.
*/
function Node (editor, params) {
/** @type {./treemode} */
this.editor = editor;
this.dom = {};
this.expanded = false;
if(params && (params instanceof Object)) {
this.setField(params.field, params.fieldEditable);
this.setValue(params.value, params.type);
}
else {
this.setField('');
this.setValue(null);
}
this._debouncedOnChangeValue = util.debounce(this._onChangeValue.bind(this), Node.prototype.DEBOUNCE_INTERVAL);
this._debouncedOnChangeField = util.debounce(this._onChangeField.bind(this), Node.prototype.DEBOUNCE_INTERVAL);
}
// debounce interval for keyboard input in milliseconds
Node.prototype.DEBOUNCE_INTERVAL = 150;
/**
* Determine whether the field and/or value of this node are editable
* @private
*/
Node.prototype._updateEditability = function () {
this.editable = {
field: true,
value: true
};
if (this.editor) {
this.editable.field = this.editor.options.mode === 'tree';
this.editable.value = this.editor.options.mode !== 'view';
if ((this.editor.options.mode === 'tree' || this.editor.options.mode === 'form') &&
(typeof this.editor.options.onEditable === 'function')) {
var editable = this.editor.options.onEditable({
field: this.field,
value: this.value,
path: this.getFieldsPath()
});
if (typeof editable === 'boolean') {
this.editable.field = editable;
this.editable.value = editable;
}
else {
if (typeof editable.field === 'boolean') this.editable.field = editable.field;
if (typeof editable.value === 'boolean') this.editable.value = editable.value;
}
}
}
};
/**
* Get the path of this node
* @return {String[]} Array containing the path to this node
*/
Node.prototype.getFieldsPath = function () {
var node = this;
var path = [];
while (node) {
var field = node.field != undefined ? node.field : node.index;
if (field !== undefined) {
path.unshift(field);
}
node = node.parent;
}
return path;
};
/**
* Find a Node from a JSON path like '.items[3].name'
* @param {string} jsonPath
* @return {Node | null} Returns the Node when found, returns null if not found
*/
Node.prototype.findNode = function (jsonPath) {
var path = util.parsePath(jsonPath);
var node = this;
while (node && path.length > 0) {
var prop = path.shift();
if (typeof prop === 'number') {
if (node.type !== 'array') {
throw new Error('Cannot get child node at index ' + prop + ': node is no array');
}
node = node.childs[prop];
}
else { // string
if (node.type !== 'object') {
throw new Error('Cannot get child node ' + prop + ': node is no object');
}
node = node.childs.filter(function (child) {
return child.field === prop;
})[0];
}
}
return node;
};
/**
* Find all parents of this node. The parents are ordered from root node towards
* the original node.
* @return {Array.<Node>}
*/
Node.prototype.findParents = function () {
var parents = [];
var parent = this.parent;
while (parent) {
parents.unshift(parent);
parent = parent.parent;
}
return parents;
};
/**
*
* @param {{dataPath: string, keyword: string, message: string, params: Object, schemaPath: string} | null} error
* @param {Node} [child] When this is the error of a parent node, pointing
* to an invalid child node, the child node itself
* can be provided. If provided, clicking the error
* icon will set focus to the invalid child node.
*/
Node.prototype.setError = function (error, child) {
// ensure the dom exists
this.getDom();
this.error = error;
var tdError = this.dom.tdError;
if (error) {
if (!tdError) {
tdError = document.createElement('td');
this.dom.tdError = tdError;
this.dom.tdValue.parentNode.appendChild(tdError);
}
var popover = document.createElement('div');
popover.className = 'jsoneditor-popover jsoneditor-right';
popover.appendChild(document.createTextNode(error.message));
var button = document.createElement('button');
button.className = 'jsoneditor-schema-error';
button.appendChild(popover);
// update the direction of the popover
button.onmouseover = button.onfocus = function updateDirection() {
var directions = ['right', 'above', 'below', 'left'];
for (var i = 0; i < directions.length; i++) {
var direction = directions[i];
popover.className = 'jsoneditor-popover jsoneditor-' + direction;
var contentRect = this.editor.content.getBoundingClientRect();
var popoverRect = popover.getBoundingClientRect();
var margin = 20; // account for a scroll bar
var fit = util.insideRect(contentRect, popoverRect, margin);
if (fit) {
break;
}
}
}.bind(this);
// when clicking the error icon, expand all nodes towards the invalid
// child node, and set focus to the child node
if (child) {
button.onclick = function showInvalidNode() {
child.findParents().forEach(function (parent) {
parent.expand(false);
});
child.scrollTo(function () {
child.focus();
});
};
}
// apply the error message to the node
while (tdError.firstChild) {
tdError.removeChild(tdError.firstChild);
}
tdError.appendChild(button);
}
else {
if (tdError) {
this.dom.tdError.parentNode.removeChild(this.dom.tdError);
delete this.dom.tdError;
}
}
};
/**
* Get the index of this node: the index in the list of childs where this
* node is part of
* @return {number} Returns the index, or -1 if this is the root node
*/
Node.prototype.getIndex = function () {
return this.parent ? this.parent.childs.indexOf(this) : -1;
};
/**
* Set parent node
* @param {Node} parent
*/
Node.prototype.setParent = function(parent) {
this.parent = parent;
};
/**
* Set field
* @param {String} field
* @param {boolean} [fieldEditable]
*/
Node.prototype.setField = function(field, fieldEditable) {
this.field = field;
this.previousField = field;
this.fieldEditable = (fieldEditable === true);
};
/**
* Get field
* @return {String}
*/
Node.prototype.getField = function() {
if (this.field === undefined) {
this._getDomField();
}
return this.field;
};
/**
* Set value. Value is a JSON structure or an element String, Boolean, etc.
* @param {*} value
* @param {String} [type] Specify the type of the value. Can be 'auto',
* 'array', 'object', or 'string'
*/
Node.prototype.setValue = function(value, type) {
var childValue, child;
// first clear all current childs (if any)
var childs = this.childs;
if (childs) {
while (childs.length) {
this.removeChild(childs[0]);
}
}
// TODO: remove the DOM of this Node
this.type = this._getType(value);
// check if type corresponds with the provided type
if (type && type != this.type) {
if (type == 'string' && this.type == 'auto') {
this.type = type;
}
else {
throw new Error('Type mismatch: ' +
'cannot cast value of type "' + this.type +
' to the specified type "' + type + '"');
}
}
if (this.type == 'array') {
// array
this.childs = [];
for (var i = 0, iMax = value.length; i < iMax; i++) {
childValue = value[i];
if (childValue !== undefined && !(childValue instanceof Function)) {
// ignore undefined and functions
child = new Node(this.editor, {
value: childValue
});
this.appendChild(child);
}
}
this.value = '';
}
else if (this.type == 'object') {
// object
this.childs = [];
for (var childField in value) {
if (value.hasOwnProperty(childField)) {
childValue = value[childField];
if (childValue !== undefined && !(childValue instanceof Function)) {
// ignore undefined and functions
child = new Node(this.editor, {
field: childField,
value: childValue
});
this.appendChild(child);
}
}
}
this.value = '';
}
else {
// value
this.childs = undefined;
this.value = value;
/* TODO
if (typeof(value) == 'string') {
var escValue = JSON.stringify(value);
this.value = escValue.substring(1, escValue.length - 1);
console.log('check', value, this.value);
}
else {
this.value = value;
}
*/
}
this.previousValue = this.value;
};
/**
* Get value. Value is a JSON structure
* @return {*} value
*/
Node.prototype.getValue = function() {
//var childs, i, iMax;
if (this.type == 'array') {
var arr = [];
this.childs.forEach (function (child) {
arr.push(child.getValue());
});
return arr;
}
else if (this.type == 'object') {
var obj = {};
this.childs.forEach (function (child) {
obj[child.getField()] = child.getValue();
});
return obj;
}
else {
if (this.value === undefined) {
this._getDomValue();
}
return this.value;
}
};
/**
* Get the nesting level of this node
* @return {Number} level
*/
Node.prototype.getLevel = function() {
return (this.parent ? this.parent.getLevel() + 1 : 0);
};
/**
* Get path of the root node till the current node
* @return {Node[]} Returns an array with nodes
*/
Node.prototype.getPath = function() {
var path = this.parent ? this.parent.getPath() : [];
path.push(this);
return path;
};
/**
* Create a clone of a node
* The complete state of a clone is copied, including whether it is expanded or
* not. The DOM elements are not cloned.
* @return {Node} clone
*/
Node.prototype.clone = function() {
var clone = new Node(this.editor);
clone.type = this.type;
clone.field = this.field;
clone.fieldInnerText = this.fieldInnerText;
clone.fieldEditable = this.fieldEditable;
clone.value = this.value;
clone.valueInnerText = this.valueInnerText;
clone.expanded = this.expanded;
if (this.childs) {
// an object or array
var cloneChilds = [];
this.childs.forEach(function (child) {
var childClone = child.clone();
childClone.setParent(clone);
cloneChilds.push(childClone);
});
clone.childs = cloneChilds;
}
else {
// a value
clone.childs = undefined;
}
return clone;
};
/**
* Expand this node and optionally its childs.
* @param {boolean} [recurse] Optional recursion, true by default. When
* true, all childs will be expanded recursively
*/
Node.prototype.expand = function(recurse) {
if (!this.childs) {
return;
}
// set this node expanded
this.expanded = true;
if (this.dom.expand) {
this.dom.expand.className = 'jsoneditor-expanded';
}
this.showChilds();
if (recurse !== false) {
this.childs.forEach(function (child) {
child.expand(recurse);
});
}
};
/**
* Collapse this node and optionally its childs.
* @param {boolean} [recurse] Optional recursion, true by default. When
* true, all childs will be collapsed recursively
*/
Node.prototype.collapse = function(recurse) {
if (!this.childs) {
return;
}
this.hideChilds();
// collapse childs in case of recurse
if (recurse !== false) {
this.childs.forEach(function (child) {
child.collapse(recurse);
});
}
// make this node collapsed
if (this.dom.expand) {
this.dom.expand.className = 'jsoneditor-collapsed';
}
this.expanded = false;
};
/**
* Recursively show all childs when they are expanded
*/
Node.prototype.showChilds = function() {
var childs = this.childs;
if (!childs) {
return;
}
if (!this.expanded) {
return;
}
var tr = this.dom.tr;
var table = tr ? tr.parentNode : undefined;
if (table) {
// show row with append button
var append = this.getAppend();
var nextTr = tr.nextSibling;
if (nextTr) {
table.insertBefore(append, nextTr);
}
else {
table.appendChild(append);
}
// show childs
this.childs.forEach(function (child) {
table.insertBefore(child.getDom(), append);
child.showChilds();
});
}
};
/**
* Hide the node with all its childs
*/
Node.prototype.hide = function() {
var tr = this.dom.tr;
var table = tr ? tr.parentNode : undefined;
if (table) {
table.removeChild(tr);
}
this.hideChilds();
};
/**
* Recursively hide all childs
*/
Node.prototype.hideChilds = function() {
var childs = this.childs;
if (!childs) {
return;
}
if (!this.expanded) {
return;
}
// hide append row
var append = this.getAppend();
if (append.parentNode) {
append.parentNode.removeChild(append);
}
// hide childs
this.childs.forEach(function (child) {
child.hide();
});
};
/**
* Add a new child to the node.
* Only applicable when Node value is of type array or object
* @param {Node} node
*/
Node.prototype.appendChild = function(node) {
if (this._hasChilds()) {
// adjust the link to the parent
node.setParent(this);
node.fieldEditable = (this.type == 'object');
if (this.type == 'array') {
node.index = this.childs.length;
}
this.childs.push(node);
if (this.expanded) {
// insert into the DOM, before the appendRow
var newTr = node.getDom();
var appendTr = this.getAppend();
var table = appendTr ? appendTr.parentNode : undefined;
if (appendTr && table) {
table.insertBefore(newTr, appendTr);
}
node.showChilds();
}
this.updateDom({'updateIndexes': true});
node.updateDom({'recurse': true});
}
};
/**
* Move a node from its current parent to this node
* Only applicable when Node value is of type array or object
* @param {Node} node
* @param {Node} beforeNode
*/
Node.prototype.moveBefore = function(node, beforeNode) {
if (this._hasChilds()) {
// create a temporary row, to prevent the scroll position from jumping
// when removing the node
var tbody = (this.dom.tr) ? this.dom.tr.parentNode : undefined;
if (tbody) {
var trTemp = document.createElement('tr');
trTemp.style.height = tbody.clientHeight + 'px';
tbody.appendChild(trTemp);
}
if (node.parent) {
node.parent.removeChild(node);
}
if (beforeNode instanceof AppendNode) {
this.appendChild(node);
}
else {
this.insertBefore(node, beforeNode);
}
if (tbody) {
tbody.removeChild(trTemp);
}
}
};
/**
* Move a node from its current parent to this node
* Only applicable when Node value is of type array or object.
* If index is out of range, the node will be appended to the end
* @param {Node} node
* @param {Number} index
*/
Node.prototype.moveTo = function (node, index) {
if (node.parent == this) {
// same parent
var currentIndex = this.childs.indexOf(node);
if (currentIndex < index) {
// compensate the index for removal of the node itself
index++;
}
}
var beforeNode = this.childs[index] || this.append;
this.moveBefore(node, beforeNode);
};
/**
* Insert a new child before a given node
* Only applicable when Node value is of type array or object
* @param {Node} node
* @param {Node} beforeNode
*/
Node.prototype.insertBefore = function(node, beforeNode) {
if (this._hasChilds()) {
if (beforeNode == this.append) {
// append to the child nodes
// adjust the link to the parent
node.setParent(this);
node.fieldEditable = (this.type == 'object');
this.childs.push(node);
}
else {
// insert before a child node
var index = this.childs.indexOf(beforeNode);
if (index == -1) {
throw new Error('Node not found');
}
// adjust the link to the parent
node.setParent(this);
node.fieldEditable = (this.type == 'object');
this.childs.splice(index, 0, node);
}
if (this.expanded) {
// insert into the DOM
var newTr = node.getDom();
var nextTr = beforeNode.getDom();
var table = nextTr ? nextTr.parentNode : undefined;
if (nextTr && table) {
table.insertBefore(newTr, nextTr);
}
node.showChilds();
}
this.updateDom({'updateIndexes': true});
node.updateDom({'recurse': true});
}
};
/**
* Insert a new child before a given node
* Only applicable when Node value is of type array or object
* @param {Node} node
* @param {Node} afterNode
*/
Node.prototype.insertAfter = function(node, afterNode) {
if (this._hasChilds()) {
var index = this.childs.indexOf(afterNode);
var beforeNode = this.childs[index + 1];
if (beforeNode) {
this.insertBefore(node, beforeNode);
}
else {
this.appendChild(node);
}
}
};
/**
* Search in this node
* The node will be expanded when the text is found one of its childs, else
* it will be collapsed. Searches are case insensitive.
* @param {String} text
* @return {Node[]} results Array with nodes containing the search text
*/
Node.prototype.search = function(text) {
var results = [];
var index;
var search = text ? text.toLowerCase() : undefined;
// delete old search data
delete this.searchField;
delete this.searchValue;
// search in field
if (this.field != undefined) {
var field = String(this.field).toLowerCase();
index = field.indexOf(search);
if (index != -1) {
this.searchField = true;
results.push({
'node': this,
'elem': 'field'
});
}
// update dom
this._updateDomField();
}
// search in value
if (this._hasChilds()) {
// array, object
// search the nodes childs
if (this.childs) {
var childResults = [];
this.childs.forEach(function (child) {
childResults = childResults.concat(child.search(text));
});
results = results.concat(childResults);
}
// update dom
if (search != undefined) {
var recurse = false;
if (childResults.length == 0) {
this.collapse(recurse);
}
else {
this.expand(recurse);
}
}
}
else {
// string, auto
if (this.value != undefined ) {
var value = String(this.value).toLowerCase();
index = value.indexOf(search);
if (index != -1) {
this.searchValue = true;
results.push({
'node': this,
'elem': 'value'
});
}
}
// update dom
this._updateDomValue();
}
return results;
};
/**
* Move the scroll position such that this node is in the visible area.
* The node will not get the focus
* @param {function(boolean)} [callback]
*/
Node.prototype.scrollTo = function(callback) {
if (!this.dom.tr || !this.dom.tr.parentNode) {
// if the node is not visible, expand its parents
var parent = this.parent;
var recurse = false;
while (parent) {
parent.expand(recurse);
parent = parent.parent;
}
}
if (this.dom.tr && this.dom.tr.parentNode) {
this.editor.scrollTo(this.dom.tr.offsetTop, callback);
}
};
// stores the element name currently having the focus
Node.focusElement = undefined;
/**
* Set focus to this node
* @param {String} [elementName] The field name of the element to get the
* focus available values: 'drag', 'menu',
* 'expand', 'field', 'value' (default)
*/
Node.prototype.focus = function(elementName) {
Node.focusElement = elementName;
if (this.dom.tr && this.dom.tr.parentNode) {
var dom = this.dom;
switch (elementName) {
case 'drag':
if (dom.drag) {
dom.drag.focus();
}
else {
dom.menu.focus();
}
break;
case 'menu':
dom.menu.focus();
break;
case 'expand':
if (this._hasChilds()) {
dom.expand.focus();
}
else if (dom.field && this.fieldEditable) {
dom.field.focus();
util.selectContentEditable(dom.field);
}
else if (dom.value && !this._hasChilds()) {
dom.value.focus();
util.selectContentEditable(dom.value);
}
else {
dom.menu.focus();
}
break;
case 'field':
if (dom.field && this.fieldEditable) {
dom.field.focus();
util.selectContentEditable(dom.field);
}
else if (dom.value && !this._hasChilds()) {
dom.value.focus();
util.selectContentEditable(dom.value);
}
else if (this._hasChilds()) {
dom.expand.focus();
}
else {
dom.menu.focus();
}
break;
case 'value':
default:
if (dom.value && !this._hasChilds()) {
dom.value.focus();
util.selectContentEditable(dom.value);
}
else if (dom.field && this.fieldEditable) {
dom.field.focus();
util.selectContentEditable(dom.field);
}
else if (this._hasChilds()) {
dom.expand.focus();
}
else {
dom.menu.focus();
}
break;
}
}
};
/**
* Select all text in an editable div after a delay of 0 ms
* @param {Element} editableDiv
*/
Node.select = function(editableDiv) {
setTimeout(function () {
util.selectContentEditable(editableDiv);
}, 0);
};
/**
* Update the values from the DOM field and value of this node
*/
Node.prototype.blur = function() {
// retrieve the actual field and value from the DOM.
this._getDomValue(false);
this._getDomField(false);
};
/**
* Check if given node is a child. The method will check recursively to find
* this node.
* @param {Node} node
* @return {boolean} containsNode
*/
Node.prototype.containsNode = function(node) {
if (this == node) {
return true;
}
var childs = this.childs;
if (childs) {
// TODO: use the js5 Array.some() here?
for (var i = 0, iMax = childs.length; i < iMax; i++) {
if (childs[i].containsNode(node)) {
return true;
}
}
}
return false;
};
/**
* Move given node into this node
* @param {Node} node the childNode to be moved
* @param {Node} beforeNode node will be inserted before given
* node. If no beforeNode is given,
* the node is appended at the end
* @private
*/
Node.prototype._move = function(node, beforeNode) {
if (node == beforeNode) {
// nothing to do...
return;
}
// check if this node is not a child of the node to be moved here
if (node.containsNode(this)) {
throw new Error('Cannot move a field into a child of itself');
}
// remove the original node
if (node.parent) {
node.parent.removeChild(node);
}
// create a clone of the node
var clone = node.clone();
node.clearDom();
// insert or append the node
if (beforeNode) {
this.insertBefore(clone, beforeNode);
}
else {
this.appendChild(clone);
}
/* TODO: adjust the field name (to prevent equal field names)
if (this.type == 'object') {
}
*/
};
/**
* Remove a child from the node.
* Only applicable when Node value is of type array or object
* @param {Node} node The child node to be removed;
* @return {Node | undefined} node The removed node on success,
* else undefined
*/
Node.prototype.removeChild = function(node) {
if (this.childs) {
var index = this.childs.indexOf(node);
if (index != -1) {
node.hide();
// delete old search results
delete node.searchField;
delete node.searchValue;
var removedNode = this.childs.splice(index, 1)[0];
removedNode.parent = null;
this.updateDom({'updateIndexes': true});
return removedNode;
}
}
return undefined;
};
/**
* Remove a child node node from this node
* This method is equal to Node.removeChild, except that _remove fire an
* onChange event.
* @param {Node} node
* @private
*/
Node.prototype._remove = function (node) {
this.removeChild(node);
};
/**
* Change the type of the value of this Node
* @param {String} newType
*/
Node.prototype.changeType = function (newType) {
var oldType = this.type;
if (oldType == newType) {
// type is not changed
return;
}
if ((newType == 'string' || newType == 'auto') &&
(oldType == 'string' || oldType == 'auto')) {
// this is an easy change
this.type = newType;
}
else {
// change from array to object, or from string/auto to object/array
var table = this.dom.tr ? this.dom.tr.parentNode : undefined;
var lastTr;
if (this.expanded) {
lastTr = this.getAppend();
}
else {
lastTr = this.getDom();
}
var nextTr = (lastTr && lastTr.parentNode) ? lastTr.nextSibling : undefined;
// hide current field and all its childs
this.hide();
this.clearDom();
// adjust the field and the value
this.type = newType;
// adjust childs
if (newType == 'object') {
if (!this.childs) {
this.childs = [];
}
this.childs.forEach(function (child, index) {
child.clearDom();
delete child.index;
child.fieldEditable = true;
if (child.field == undefined) {
child.field = '';
}
});
if (oldType == 'string' || oldType == 'auto') {
this.expanded = true;
}
}
else if (newType == 'array') {
if (!this.childs) {
this.childs = [];
}
this.childs.forEach(function (child, index) {
child.clearDom();
child.fieldEditable = false;
child.index = index;
});
if (oldType == 'string' || oldType == 'auto') {
this.expanded = true;
}
}
else {
this.expanded = false;
}
// create new DOM
if (table) {
if (nextTr) {
table.insertBefore(this.getDom(), nextTr);
}
else {
table.appendChild(this.getDom());
}
}
this.showChilds();
}
if (newType == 'auto' || newType == 'string') {
// cast value to the correct type
if (newType == 'string') {
this.value = String(this.value);
}
else {
this.value = this._stringCast(String(this.value));
}
this.focus();
}
this.updateDom({'updateIndexes': true});
};
/**
* Retrieve value from DOM
* @param {boolean} [silent] If true (default), no errors will be thrown in
* case of invalid data
* @private
*/
Node.prototype._getDomValue = function(silent) {
if (this.dom.value && this.type != 'array' && this.type != 'object') {
this.valueInnerText = util.getInnerText(this.dom.value);
}
if (this.valueInnerText != undefined) {
try {
// retrieve the value
var value;
if (this.type == 'string') {
value = this._unescapeHTML(this.valueInnerText);
}
else {
var str = this._unescapeHTML(this.valueInnerText);
value = this._stringCast(str);
}
if (value !== this.value) {
this.value = value;
this._debouncedOnChangeValue();
}
}
catch (err) {
this.value = undefined;
// TODO: sent an action with the new, invalid value?
if (silent !== true) {
throw err;
}
}
}
};
/**
* Handle a changed value
* @private
*/
Node.prototype._onChangeValue = function () {
// get current selection, then override the range such that we can select
// the added/removed text on undo/redo
var oldSelection = this.editor.getSelection();
if (oldSelection.range) {
var undoDiff = util.textDiff(String(this.value), String(this.previousValue));
oldSelection.range.startOffset = undoDiff.start;
oldSelection.range.endOffset = undoDiff.end;
}
var newSelection = this.editor.getSelection();
if (newSelection.range) {
var redoDiff = util.textDiff(String(this.previousValue), String(this.value));
newSelection.range.startOffset = redoDiff.start;
newSelection.range.endOffset = redoDiff.end;
}
this.editor._onAction('editValue', {
node: this,
oldValue: this.previousValue,
newValue: this.value,
oldSelection: oldSelection,
newSelection: newSelection
});
this.previousValue = this.value;
};
/**
* Handle a changed field
* @private
*/
Node.prototype._onChangeField = function () {
// get current selection, then override the range such that we can select
// the added/removed text on undo/redo
var oldSelection = this.editor.getSelection();
if (oldSelection.range) {
var undoDiff = util.textDiff(this.field, this.previousField);
oldSelection.range.startOffset = undoDiff.start;
oldSelection.range.endOffset = undoDiff.end;
}
var newSelection = this.editor.getSelection();
if (newSelection.range) {
var redoDiff = util.textDiff(this.previousField, this.field);
newSelection.range.startOffset = redoDiff.start;
newSelection.range.endOffset = redoDiff.end;
}
this.editor._onAction('editField', {
node: this,
oldValue: this.previousField,
newValue: this.field,
oldSelection: oldSelection,
newSelection: newSelection
});
this.previousField = this.field;
};
/**
* Update dom value:
* - the text color of the value, depending on the type of the value
* - the height of the field, depending on the width
* - background color in case it is empty
* @private
*/
Node.prototype._updateDomValue = function () {
var domValue = this.dom.value;
if (domValue) {
var classNames = ['jsoneditor-value'];
// set text color depending on value type
var value = this.value;
var type = (this.type == 'auto') ? util.type(value) : this.type;
var isUrl = type == 'string' && util.isUrl(value);
classNames.push('jsoneditor-' + type);
if (isUrl) {
classNames.push('jsoneditor-url');
}
// visual styling when empty
var isEmpty = (String(this.value) == '' && this.type != 'array' && this.type != 'object');
if (isEmpty) {
classNames.push('jsoneditor-empty');
}
// highlight when there is a search result
if (this.searchValueActive) {
classNames.push('jsoneditor-highlight-active');
}
if (this.searchValue) {
classNames.push('jsoneditor-highlight');
}
domValue.className = classNames.join(' ');
// update title
if (type == 'array' || type == 'object') {
var count = this.childs ? this.childs.length : 0;
domValue.title = this.type + ' containing ' + count + ' items';
}
else if (isUrl && this.editable.value) {
domValue.title = 'Ctrl+Click or Ctrl+Enter to open url in new window';
}
else {
domValue.title = '';
}
// show checkbox when the value is a boolean
if (type === 'boolean') {
if (!this.dom.checkbox) {
this.dom.checkbox = document.createElement('input');
this.dom.checkbox.type = 'checkbox';
this.dom.tdCheckbox = document.createElement('td');
this.dom.tdCheckbox.className = 'jsoneditor-tree';
this.dom.tdCheckbox.appendChild(this.dom.checkbox);
this.dom.tdValue.parentNode.insertBefore(this.dom.tdCheckbox, this.dom.tdValue);
}
this.dom.checkbox.checked = this.value;
}
else {
// cleanup checkbox when displayed
if (this.dom.tdCheckbox) {
this.dom.tdCheckbox.parentNode.removeChild(this.dom.tdCheckbox);
delete this.dom.tdCheckbox;
delete this.dom.checkbox;
}
}
// strip formatting from the contents of the editable div
util.stripFormatting(domValue);
}
};
/**
* Update dom field:
* - the text color of the field, depending on the text
* - the height of the field, depending on the width
* - background color in case it is empty
* @private
*/
Node.prototype._updateDomField = function () {
var domField = this.dom.field;
if (domField) {
// make backgound color lightgray when empty
var isEmpty = (String(this.field) == '' && this.parent.type != 'array');
if (isEmpty) {
util.addClassName(domField, 'jsoneditor-empty');
}
else {
util.removeClassName(domField, 'jsoneditor-empty');
}
// highlight when there is a search result
if (this.searchFieldActive) {
util.addClassName(domField, 'jsoneditor-highlight-active');
}
else {
util.removeClassName(domField, 'jsoneditor-highlight-active');
}
if (this.searchField) {
util.addClassName(domField, 'jsoneditor-highlight');
}
else {
util.removeClassName(domField, 'jsoneditor-highlight');
}
// strip formatting from the contents of the editable div
util.stripFormatting(domField);
}
};
/**
* Retrieve field from DOM
* @param {boolean} [silent] If true (default), no errors will be thrown in
* case of invalid data
* @private
*/
Node.prototype._getDomField = function(silent) {
if (this.dom.field && this.fieldEditable) {
this.fieldInnerText = util.getInnerText(this.dom.field);
}
if (this.fieldInnerText != undefined) {
try {
var field = this._unescapeHTML(this.fieldInnerText);
if (field !== this.field) {
this.field = field;
this._debouncedOnChangeField();
}
}
catch (err) {
this.field = undefined;
// TODO: sent an action here, with the new, invalid value?
if (silent !== true) {
throw err;
}
}
}
};
/**
* Validate this node and all it's childs
* @return {Array.<{node: Node, error: {message: string}}>} Returns a list with duplicates
*/
Node.prototype.validate = function () {
var errors = [];
// find duplicate keys
if (this.type === 'object') {
var keys = {};
var duplicateKeys = [];
for (var i = 0; i < this.childs.length; i++) {
var child = this.childs[i];
if (keys[child.field]) {
duplicateKeys.push(child.field);
}
keys[child.field] = true;
}
if (duplicateKeys.length > 0) {
errors = this.childs
.filter(function (node) {
return duplicateKeys.indexOf(node.field) !== -1;
})
.map(function (node) {
return {
node: node,
error: {
message: 'duplicate key "' + node.field + '"'
}
}
});
}
}
// recurse over the childs
if (this.childs) {
for (var i = 0; i < this.childs.length; i++) {
var e = this.childs[i].validate();
if (e.length > 0) {
errors = errors.concat(e);
}
}
}
return errors;
};
/**
* Clear the dom of the node
*/
Node.prototype.clearDom = function() {
// TODO: hide the node first?
//this.hide();
// TODO: recursively clear dom?
this.dom = {};
};
/**
* Get the HTML DOM TR element of the node.
* The dom will be generated when not yet created
* @return {Element} tr HTML DOM TR Element
*/
Node.prototype.getDom = function() {
var dom = this.dom;
if (dom.tr) {
return dom.tr;
}
this._updateEditability();
// create row
dom.tr = document.createElement('tr');
dom.tr.node = this;
if (this.editor.options.mode === 'tree') { // note: we take here the global setting
var tdDrag = document.createElement('td');
if (this.editable.field) {
// create draggable area
if (this.parent) {
var domDrag = document.createElement('button');
dom.drag = domDrag;
domDrag.className = 'jsoneditor-dragarea';
domDrag.title = 'Drag to move this field (Alt+Shift+Arrows)';
tdDrag.appendChild(domDrag);
}
}
dom.tr.appendChild(tdDrag);
// create context menu
var tdMenu = document.createElement('td');
var menu = document.createElement('button');
dom.menu = menu;
menu.className = 'jsoneditor-contextmenu';
menu.title = 'Click to open the actions menu (Ctrl+M)';
tdMenu.appendChild(dom.menu);
dom.tr.appendChild(tdMenu);
}
// create tree and field
var tdField = document.createElement('td');
dom.tr.appendChild(tdField);
dom.tree = this._createDomTree();
tdField.appendChild(dom.tree);
this.updateDom({'updateIndexes': true});
return dom.tr;
};
/**
* DragStart event, fired on mousedown on the dragarea at the left side of a Node
* @param {Node[] | Node} nodes
* @param {Event} event
*/
Node.onDragStart = function (nodes, event) {
if (!Array.isArray(nodes)) {
return Node.onDragStart([nodes], event);
}
if (nodes.length === 0) {
return;
}
var firstNode = nodes[0];
var lastNode = nodes[nodes.length - 1];
var draggedNode = Node.getNodeFromTarget(event.target);
var beforeNode = lastNode._nextSibling();
var editor = firstNode.editor;
// in case of multiple selected nodes, offsetY prevents the selection from
// jumping when you start dragging one of the lower down nodes in the selection
var offsetY = util.getAbsoluteTop(draggedNode.dom.tr) - util.getAbsoluteTop(firstNode.dom.tr);
if (!editor.mousemove) {
editor.mousemove = util.addEventListener(window, 'mousemove', function (event) {
Node.onDrag(nodes, event);
});
}
if (!editor.mouseup) {
editor.mouseup = util.addEventListener(window, 'mouseup',function (event ) {
Node.onDragEnd(nodes, event);
});
}
editor.highlighter.lock();
editor.drag = {
oldCursor: document.body.style.cursor,
oldSelection: editor.getSelection(),
oldBeforeNode: beforeNode,
mouseX: event.pageX,
offsetY: offsetY,
level: firstNode.getLevel()
};
document.body.style.cursor = 'move';
event.preventDefault();
};
/**
* Drag event, fired when moving the mouse while dragging a Node
* @param {Node[] | Node} nodes
* @param {Event} event
*/
Node.onDrag = function (nodes, event) {
if (!Array.isArray(nodes)) {
return Node.onDrag([nodes], event);
}
if (nodes.length === 0) {
return;
}
// TODO: this method has grown too large. Split it in a number of methods
var editor = nodes[0].editor;
var mouseY = event.pageY - editor.drag.offsetY;
var mouseX = event.pageX;
var trThis, trPrev, trNext, trFirst, trLast, trRoot;
var nodePrev, nodeNext;
var topThis, topPrev, topFirst, heightThis, bottomNext, heightNext;
var moved = false;
// TODO: add an ESC option, which resets to the original position
// move up/down
var firstNode = nodes[0];
trThis = firstNode.dom.tr;
topThis = util.getAbsoluteTop(trThis);
heightThis = trThis.offsetHeight;
if (mouseY < topThis) {
// move up
trPrev = trThis;
do {
trPrev = trPrev.previousSibling;
nodePrev = Node.getNodeFromTarget(trPrev);
topPrev = trPrev ? util.getAbsoluteTop(trPrev) : 0;
}
while (trPrev && mouseY < topPrev);
if (nodePrev && !nodePrev.parent) {
nodePrev = undefined;
}
if (!nodePrev) {
// move to the first node
trRoot = trThis.parentNode.firstChild;
trPrev = trRoot ? trRoot.nextSibling : undefined;
nodePrev = Node.getNodeFromTarget(trPrev);
if (nodePrev == firstNode) {
nodePrev = undefined;
}
}
if (nodePrev) {
// check if mouseY is really inside the found node
trPrev = nodePrev.dom.tr;
topPrev = trPrev ? util.getAbsoluteTop(trPrev) : 0;
if (mouseY > topPrev + heightThis) {
nodePrev = undefined;
}
}
if (nodePrev) {
nodes.forEach(function (node) {
nodePrev.parent.moveBefore(node, nodePrev);
});
moved = true;
}
}
else {
// move down
var lastNode = nodes[nodes.length - 1];
trLast = (lastNode.expanded && lastNode.append) ? lastNode.append.getDom() : lastNode.dom.tr;
trFirst = trLast ? trLast.nextSibling : undefined;
if (trFirst) {
topFirst = util.getAbsoluteTop(trFirst);
trNext = trFirst;
do {
nodeNext = Node.getNodeFromTarget(trNext);
if (trNext) {
bottomNext = trNext.nextSibling ?
util.getAbsoluteTop(trNext.nextSibling) : 0;
heightNext = trNext ? (bottomNext - topFirst) : 0;
if (nodeNext.parent.childs.length == nodes.length &&
nodeNext.parent.childs[nodes.length - 1] == lastNode) {
// We are about to remove the last child of this parent,
// which will make the parents appendNode visible.
topThis += 27;
// TODO: dangerous to suppose the height of the appendNode a constant of 27 px.
}
}
trNext = trNext.nextSibling;
}
while (trNext && mouseY > topThis + heightNext);
if (nodeNext && nodeNext.parent) {
// calculate the desired level
var diffX = (mouseX - editor.drag.mouseX);
var diffLevel = Math.round(diffX / 24 / 2);
var level = editor.drag.level + diffLevel; // desired level
var levelNext = nodeNext.getLevel(); // level to be
// find the best fitting level (move upwards over the append nodes)
trPrev = nodeNext.dom.tr.previousSibling;
while (levelNext < level && trPrev) {
nodePrev = Node.getNodeFromTarget(trPrev);
var isDraggedNode = nodes.some(function (node) {
return node === nodePrev || nodePrev._isChildOf(node);
});
if (isDraggedNode) {
// neglect the dragged nodes themselves and their childs
}
else if (nodePrev instanceof AppendNode) {
var childs = nodePrev.parent.childs;
if (childs.length != nodes.length || childs[nodes.length - 1] != lastNode) {
// non-visible append node of a list of childs
// consisting of not only this node (else the
// append node will change into a visible "empty"
// text when removing this node).
nodeNext = Node.getNodeFromTarget(trPrev);
levelNext = nodeNext.getLevel();
}
else {
break;
}
}
else {
break;
}
trPrev = trPrev.previousSibling;
}
// move the node when its position is changed
if (trLast.nextSibling != nodeNext.dom.tr) {
nodes.forEach(function (node) {
nodeNext.parent.moveBefore(node, nodeNext);
});
moved = true;
}
}
}
}
if (moved) {
// update the dragging parameters when moved
editor.drag.mouseX = mouseX;
editor.drag.level = firstNode.getLevel();
}
// auto scroll when hovering around the top of the editor
editor.startAutoScroll(mouseY);
event.preventDefault();
};
/**
* Drag event, fired on mouseup after having dragged a node
* @param {Node[] | Node} nodes
* @param {Event} event
*/
Node.onDragEnd = function (nodes, event) {
if (!Array.isArray(nodes)) {
return Node.onDrag([nodes], event);
}
if (nodes.length === 0) {
return;
}
var firstNode = nodes[0];
var editor = firstNode.editor;
var parent = firstNode.parent;
var firstIndex = parent.childs.indexOf(firstNode);
var beforeNode = parent.childs[firstIndex + nodes.length] || parent.append;
// set focus to the context menu button of the first node
if (nodes[0]) {
nodes[0].dom.menu.focus();
}
var params = {
nodes: nodes,
oldSelection: editor.drag.oldSelection,
newSelection: editor.getSelection(),
oldBeforeNode: editor.drag.oldBeforeNode,
newBeforeNode: beforeNode
};
if (params.oldBeforeNode != params.newBeforeNode) {
// only register this action if the node is actually moved to another place
editor._onAction('moveNodes', params);
}
document.body.style.cursor = editor.drag.oldCursor;
editor.highlighter.unlock();
nodes.forEach(function (node) {
if (event.target !== node.dom.drag && event.target !== node.dom.menu) {
editor.highlighter.unhighlight();
}
});
delete editor.drag;
if (editor.mousemove) {
util.removeEventListener(window, 'mousemove', editor.mousemove);
delete editor.mousemove;
}
if (editor.mouseup) {
util.removeEventListener(window, 'mouseup', editor.mouseup);
delete editor.mouseup;
}
// Stop any running auto scroll
editor.stopAutoScroll();
event.preventDefault();
};
/**
* Test if this node is a child of an other node
* @param {Node} node
* @return {boolean} isChild
* @private
*/
Node.prototype._isChildOf = function (node) {
var n = this.parent;
while (n) {
if (n == node) {
return true;
}
n = n.parent;
}
return false;
};
/**
* Create an editable field
* @return {Element} domField
* @private
*/
Node.prototype._createDomField = function () {
return document.createElement('div');
};
/**
* Set highlighting for this node and all its childs.
* Only applied to the currently visible (expanded childs)
* @param {boolean} highlight
*/
Node.prototype.setHighlight = function (highlight) {
if (this.dom.tr) {
if (highlight) {
util.addClassName(this.dom.tr, 'jsoneditor-highlight');
}
else {
util.removeClassName(this.dom.tr, 'jsoneditor-highlight');
}
if (this.append) {
this.append.setHighlight(highlight);
}
if (this.childs) {
this.childs.forEach(function (child) {
child.setHighlight(highlight);
});
}
}
};
/**
* Select or deselect a node
* @param {boolean} selected
* @param {boolean} [isFirst]
*/
Node.prototype.setSelected = function (selected, isFirst) {
this.selected = selected;
if (this.dom.tr) {
if (selected) {
util.addClassName(this.dom.tr, 'jsoneditor-selected');
}
else {
util.removeClassName(this.dom.tr, 'jsoneditor-selected');
}
if (isFirst) {
util.addClassName(this.dom.tr, 'jsoneditor-first');
}
else {
util.removeClassName(this.dom.tr, 'jsoneditor-first');
}
if (this.append) {
this.append.setSelected(selected);
}
if (this.childs) {
this.childs.forEach(function (child) {
child.setSelected(selected);
});
}
}
};
/**
* Update the value of the node. Only primitive types are allowed, no Object
* or Array is allowed.
* @param {String | Number | Boolean | null} value
*/
Node.prototype.updateValue = function (value) {
this.value = value;
this.updateDom();
};
/**
* Update the field of the node.
* @param {String} field
*/
Node.prototype.updateField = function (field) {
this.field = field;
this.updateDom();
};
/**
* Update the HTML DOM, optionally recursing through the childs
* @param {Object} [options] Available parameters:
* {boolean} [recurse] If true, the
* DOM of the childs will be updated recursively.
* False by default.
* {boolean} [updateIndexes] If true, the childs
* indexes of the node will be updated too. False by
* default.
*/
Node.prototype.updateDom = function (options) {
// update level indentation
var domTree = this.dom.tree;
if (domTree) {
domTree.style.marginLeft = this.getLevel() * 24 + 'px';
}
// apply field to DOM
var domField = this.dom.field;
if (domField) {
if (this.fieldEditable) {
// parent is an object
domField.contentEditable = this.editable.field;
domField.spellcheck = false;
domField.className = 'jsoneditor-field';
}
else {
// parent is an array this is the root node
domField.className = 'jsoneditor-readonly';
}
var field;
if (this.index != undefined) {
field = this.index;
}
else if (this.field != undefined) {
field = this.field;
}
else if (this._hasChilds()) {
field = this.type;
}
else {
field = '';
}
domField.innerHTML = this._escapeHTML(field);
}
// apply value to DOM
var domValue = this.dom.value;
if (domValue) {
var count = this.childs ? this.childs.length : 0;
if (this.type == 'array') {
domValue.innerHTML = '[' + count + ']';
util.addClassName(this.dom.tr, 'jsoneditor-expandable');
}
else if (this.type == 'object') {
domValue.innerHTML = '{' + count + '}';
util.addClassName(this.dom.tr, 'jsoneditor-expandable');
}
else {
domValue.innerHTML = this._escapeHTML(this.value);
util.removeClassName(this.dom.tr, 'jsoneditor-expandable');
}
}
// update field and value
this._updateDomField();
this._updateDomValue();
// update childs indexes
if (options && options.updateIndexes === true) {
// updateIndexes is true or undefined
this._updateDomIndexes();
}
if (options && options.recurse === true) {
// recurse is true or undefined. update childs recursively
if (this.childs) {
this.childs.forEach(function (child) {
child.updateDom(options);
});
}
}
// update row with append button
if (this.append) {
this.append.updateDom();
}
};
/**
* Update the DOM of the childs of a node: update indexes and undefined field
* names.
* Only applicable when structure is an array or object
* @private
*/
Node.prototype._updateDomIndexes = function () {
var domValue = this.dom.value;
var childs = this.childs;
if (domValue && childs) {
if (this.type == 'array') {
childs.forEach(function (child, index) {
child.index = index;
var childField = child.dom.field;
if (childField) {
childField.innerHTML = index;
}
});
}
else if (this.type == 'object') {
childs.forEach(function (child) {
if (child.index != undefined) {
delete child.index;
if (child.field == undefined) {
child.field = '';
}
}
});
}
}
};
/**
* Create an editable value
* @private
*/
Node.prototype._createDomValue = function () {
var domValue;
if (this.type == 'array') {
domValue = document.createElement('div');
domValue.innerHTML = '[...]';
}
else if (this.type == 'object') {
domValue = document.createElement('div');
domValue.innerHTML = '{...}';
}
else {
if (!this.editable.value && util.isUrl(this.value)) {
// create a link in case of read-only editor and value containing an url
domValue = document.createElement('a');
domValue.href = this.value;
domValue.target = '_blank';
domValue.innerHTML = this._escapeHTML(this.value);
}
else {
// create an editable or read-only div
domValue = document.createElement('div');
domValue.contentEditable = this.editable.value;
domValue.spellcheck = false;
domValue.innerHTML = this._escapeHTML(this.value);
}
}
return domValue;
};
/**
* Create an expand/collapse button
* @return {Element} expand
* @private
*/
Node.prototype._createDomExpandButton = function () {
// create expand button
var expand = document.createElement('button');
if (this._hasChilds()) {
expand.className = this.expanded ? 'jsoneditor-expanded' : 'jsoneditor-collapsed';
expand.title =
'Click to expand/collapse this field (Ctrl+E). \n' +
'Ctrl+Click to expand/collapse including all childs.';
}
else {
expand.className = 'jsoneditor-invisible';
expand.title = '';
}
return expand;
};
/**
* Create a DOM tree element, containing the expand/collapse button
* @return {Element} domTree
* @private
*/
Node.prototype._createDomTree = function () {
var dom = this.dom;
var domTree = document.createElement('table');
var tbody = document.createElement('tbody');
domTree.style.borderCollapse = 'collapse'; // TODO: put in css
domTree.className = 'jsoneditor-values';
domTree.appendChild(tbody);
var tr = document.createElement('tr');
tbody.appendChild(tr);
// create expand button
var tdExpand = document.createElement('td');
tdExpand.className = 'jsoneditor-tree';
tr.appendChild(tdExpand);
dom.expand = this._createDomExpandButton();
tdExpand.appendChild(dom.expand);
dom.tdExpand = tdExpand;
// create the field
var tdField = document.createElement('td');
tdField.className = 'jsoneditor-tree';
tr.appendChild(tdField);
dom.field = this._createDomField();
tdField.appendChild(dom.field);
dom.tdField = tdField;
// create a separator
var tdSeparator = document.createElement('td');
tdSeparator.className = 'jsoneditor-tree';
tr.appendChild(tdSeparator);
if (this.type != 'object' && this.type != 'array') {
tdSeparator.appendChild(document.createTextNode(':'));
tdSeparator.className = 'jsoneditor-separator';
}
dom.tdSeparator = tdSeparator;
// create the value
var tdValue = document.createElement('td');
tdValue.className = 'jsoneditor-tree';
tr.appendChild(tdValue);
dom.value = this._createDomValue();
tdValue.appendChild(dom.value);
dom.tdValue = tdValue;
return domTree;
};
/**
* Handle an event. The event is caught centrally by the editor
* @param {Event} event
*/
Node.prototype.onEvent = function (event) {
var type = event.type,
target = event.target || event.srcElement,
dom = this.dom,
node = this,
focusNode,
expandable = this._hasChilds();
// check if mouse is on menu or on dragarea.
// If so, highlight current row and its childs
if (target == dom.drag || target == dom.menu) {
if (type == 'mouseover') {
this.editor.highlighter.highlight(this);
}
else if (type == 'mouseout') {
this.editor.highlighter.unhighlight();
}
}
// context menu events
if (type == 'click' && target == dom.menu) {
var highlighter = node.editor.highlighter;
highlighter.highlight(node);
highlighter.lock();
util.addClassName(dom.menu, 'jsoneditor-selected');
this.showContextMenu(dom.menu, function () {
util.removeClassName(dom.menu, 'jsoneditor-selected');
highlighter.unlock();
highlighter.unhighlight();
});
}
// expand events
if (type == 'click') {
if (target == dom.expand ||
((node.editor.options.mode === 'view' || node.editor.options.mode === 'form') && target.nodeName === 'DIV')) {
if (expandable) {
var recurse = event.ctrlKey; // with ctrl-key, expand/collapse all
this._onExpand(recurse);
}
}
}
// swap the value of a boolean when the checkbox displayed left is clicked
if (type == 'change' && target == dom.checkbox) {
this.dom.value.innerHTML = !this.value;
this._getDomValue();
}
// value events
var domValue = dom.value;
if (target == domValue) {
//noinspection FallthroughInSwitchStatementJS
switch (type) {
case 'focus':
focusNode = this;
break;
case 'blur':
case 'change':
this._getDomValue(true);
this._updateDomValue();
if (this.value) {
domValue.innerHTML = this._escapeHTML(this.value);
}
break;
case 'input':
//this._debouncedGetDomValue(true); // TODO
this._getDomValue(true);
this._updateDomValue();
break;
case 'keydown':
case 'mousedown':
// TODO: cleanup
this.editor.selection = this.editor.getSelection();
break;
case 'click':
if (event.ctrlKey || !this.editable.value) {
if (util.isUrl(this.value)) {
window.open(this.value, '_blank');
}
}
break;
case 'keyup':
//this._debouncedGetDomValue(true); // TODO
this._getDomValue(true);
this._updateDomValue();
break;
case 'cut':
case 'paste':
setTimeout(function () {
node._getDomValue(true);
node._updateDomValue();
}, 1);
break;
}
}
// field events
var domField = dom.field;
if (target == domField) {
switch (type) {
case 'focus':
focusNode = this;
break;
case 'blur':
case 'change':
this._getDomField(true);
this._updateDomField();
if (this.field) {
domField.innerHTML = this._escapeHTML(this.field);
}
break;
case 'input':
this._getDomField(true);
this._updateDomField();
break;
case 'keydown':
case 'mousedown':
this.editor.selection = this.editor.getSelection();
break;
case 'keyup':
this._getDomField(true);
this._updateDomField();
break;
case 'cut':
case 'paste':
setTimeout(function () {
node._getDomField(true);
node._updateDomField();
}, 1);
break;
}
}
// focus
// when clicked in whitespace left or right from the field or value, set focus
var domTree = dom.tree;
if (target == domTree.parentNode && type == 'click' && !event.hasMoved) {
var left = (event.offsetX != undefined) ?
(event.offsetX < (this.getLevel() + 1) * 24) :
(event.pageX < util.getAbsoluteLeft(dom.tdSeparator));// for FF
if (left || expandable) {
// node is expandable when it is an object or array
if (domField) {
util.setEndOfContentEditable(domField);
domField.focus();
}
}
else {
if (domValue) {
util.setEndOfContentEditable(domValue);
domValue.focus();
}
}
}
if (((target == dom.tdExpand && !expandable) || target == dom.tdField || target == dom.tdSeparator) &&
(type == 'click' && !event.hasMoved)) {
if (domField) {
util.setEndOfContentEditable(domField);
domField.focus();
}
}
if (type == 'keydown') {
this.onKeyDown(event);
}
};
/**
* Key down event handler
* @param {Event} event
*/
Node.prototype.onKeyDown = function (event) {
var keynum = event.which || event.keyCode;
var target = event.target || event.srcElement;
var ctrlKey = event.ctrlKey;
var shiftKey = event.shiftKey;
var altKey = event.altKey;
var handled = false;
var prevNode, nextNode, nextDom, nextDom2;
var editable = this.editor.options.mode === 'tree';
var oldSelection;
var oldBeforeNode;
var nodes;
var multiselection;
var selectedNodes = this.editor.multiselection.nodes.length > 0
? this.editor.multiselection.nodes
: [this];
var firstNode = selectedNodes[0];
var lastNode = selectedNodes[selectedNodes.length - 1];
// console.log(ctrlKey, keynum, event.charCode); // TODO: cleanup
if (keynum == 13) { // Enter
if (target == this.dom.value) {
if (!this.editable.value || event.ctrlKey) {
if (util.isUrl(this.value)) {
window.open(this.value, '_blank');
handled = true;
}
}
}
else if (target == this.dom.expand) {
var expandable = this._hasChilds();
if (expandable) {
var recurse = event.ctrlKey; // with ctrl-key, expand/collapse all
this._onExpand(recurse);
target.focus();
handled = true;
}
}
}
else if (keynum == 68) { // D
if (ctrlKey && editable) { // Ctrl+D
Node.onDuplicate(selectedNodes);
handled = true;
}
}
else if (keynum == 69) { // E
if (ctrlKey) { // Ctrl+E and Ctrl+Shift+E
this._onExpand(shiftKey); // recurse = shiftKey
target.focus(); // TODO: should restore focus in case of recursing expand (which takes DOM offline)
handled = true;
}
}
else if (keynum == 77 && editable) { // M
if (ctrlKey) { // Ctrl+M
this.showContextMenu(target);
handled = true;
}
}
else if (keynum == 46 && editable) { // Del
if (ctrlKey) { // Ctrl+Del
Node.onRemove(selectedNodes);
handled = true;
}
}
else if (keynum == 45 && editable) { // Ins
if (ctrlKey && !shiftKey) { // Ctrl+Ins
this._onInsertBefore();
handled = true;
}
else if (ctrlKey && shiftKey) { // Ctrl+Shift+Ins
this._onInsertAfter();
handled = true;
}
}
else if (keynum == 35) { // End
if (altKey) { // Alt+End
// find the last node
var endNode = this._lastNode();
if (endNode) {
endNode.focus(Node.focusElement || this._getElementName(target));
}
handled = true;
}
}
else if (keynum == 36) { // Home
if (altKey) { // Alt+Home
// find the first node
var homeNode = this._firstNode();
if (homeNode) {
homeNode.focus(Node.focusElement || this._getElementName(target));
}
handled = true;
}
}
else if (keynum == 37) { // Arrow Left
if (altKey && !shiftKey) { // Alt + Arrow Left
// move to left element
var prevElement = this._previousElement(target);
if (prevElement) {
this.focus(this._getElementName(prevElement));
}
handled = true;
}
else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow left
if (lastNode.expanded) {
var appendDom = lastNode.getAppend();
nextDom = appendDom ? appendDom.nextSibling : undefined;
}
else {
var dom = lastNode.getDom();
nextDom = dom.nextSibling;
}
if (nextDom) {
nextNode = Node.getNodeFromTarget(nextDom);
nextDom2 = nextDom.nextSibling;
nextNode2 = Node.getNodeFromTarget(nextDom2);
if (nextNode && nextNode instanceof AppendNode &&
!(lastNode.parent.childs.length == 1) &&
nextNode2 && nextNode2.parent) {
oldSelection = this.editor.getSelection();
oldBeforeNode = lastNode._nextSibling();
selectedNodes.forEach(function (node) {
nextNode2.parent.moveBefore(node, nextNode2);
});
this.focus(Node.focusElement || this._getElementName(target));
this.editor._onAction('moveNodes', {
nodes: selectedNodes,
oldBeforeNode: oldBeforeNode,
newBeforeNode: nextNode2,
oldSelection: oldSelection,
newSelection: this.editor.getSelection()
});
}
}
}
}
else if (keynum == 38) { // Arrow Up
if (altKey && !shiftKey) { // Alt + Arrow Up
// find the previous node
prevNode = this._previousNode();
if (prevNode) {
this.editor.deselect(true);
prevNode.focus(Node.focusElement || this._getElementName(target));
}
handled = true;
}
else if (!altKey && ctrlKey && shiftKey && editable) { // Ctrl + Shift + Arrow Up
// select multiple nodes
prevNode = this._previousNode();
if (prevNode) {
multiselection = this.editor.multiselection;
multiselection.start = multiselection.start || this;
multiselection.end = prevNode;
nodes = this.editor._findTopLevelNodes(multiselection.start, multiselection.end);
this.editor.select(nodes);
prevNode.focus('field'); // select field as we know this always exists
}
handled = true;
}
else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow Up
// find the previous node
prevNode = firstNode._previousNode();
if (prevNode && prevNode.parent) {
oldSelection = this.editor.getSelection();
oldBeforeNode = lastNode._nextSibling();
selectedNodes.forEach(function (node) {
prevNode.parent.moveBefore(node, prevNode);
});
this.focus(Node.focusElement || this._getElementName(target));
this.editor._onAction('moveNodes', {
nodes: selectedNodes,
oldBeforeNode: oldBeforeNode,
newBeforeNode: prevNode,
oldSelection: oldSelection,
newSelection: this.editor.getSelection()
});
}
handled = true;
}
}
else if (keynum == 39) { // Arrow Right
if (altKey && !shiftKey) { // Alt + Arrow Right
// move to right element
var nextElement = this._nextElement(target);
if (nextElement) {
this.focus(this._getElementName(nextElement));
}
handled = true;
}
else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow Right
dom = firstNode.getDom();
var prevDom = dom.previousSibling;
if (prevDom) {
prevNode = Node.getNodeFromTarget(prevDom);
if (prevNode && prevNode.parent &&
(prevNode instanceof AppendNode)
&& !prevNode.isVisible()) {
oldSelection = this.editor.getSelection();
oldBeforeNode = lastNode._nextSibling();
selectedNodes.forEach(function (node) {
prevNode.parent.moveBefore(node, prevNode);
});
this.focus(Node.focusElement || this._getElementName(target));
this.editor._onAction('moveNodes', {
nodes: selectedNodes,
oldBeforeNode: oldBeforeNode,
newBeforeNode: prevNode,
oldSelection: oldSelection,
newSelection: this.editor.getSelection()
});
}
}
}
}
else if (keynum == 40) { // Arrow Down
if (altKey && !shiftKey) { // Alt + Arrow Down
// find the next node
nextNode = this._nextNode();
if (nextNode) {
this.editor.deselect(true);
nextNode.focus(Node.focusElement || this._getElementName(target));
}
handled = true;
}
else if (!altKey && ctrlKey && shiftKey && editable) { // Ctrl + Shift + Arrow Down
// select multiple nodes
nextNode = this._nextNode();
if (nextNode) {
multiselection = this.editor.multiselection;
multiselection.start = multiselection.start || this;
multiselection.end = nextNode;
nodes = this.editor._findTopLevelNodes(multiselection.start, multiselection.end);
this.editor.select(nodes);
nextNode.focus('field'); // select field as we know this always exists
}
handled = true;
}
else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow Down
// find the 2nd next node and move before that one
if (lastNode.expanded) {
nextNode = lastNode.append ? lastNode.append._nextNode() : undefined;
}
else {
nextNode = lastNode._nextNode();
}
var nextNode2 = nextNode && (nextNode._nextNode() || nextNode.parent.append);
if (nextNode2 && nextNode2.parent) {
oldSelection = this.editor.getSelection();
oldBeforeNode = lastNode._nextSibling();
selectedNodes.forEach(function (node) {
nextNode2.parent.moveBefore(node, nextNode2);
});
this.focus(Node.focusElement || this._getElementName(target));
this.editor._onAction('moveNodes', {
nodes: selectedNodes,
oldBeforeNode: oldBeforeNode,
newBeforeNode: nextNode2,
oldSelection: oldSelection,
newSelection: this.editor.getSelection()
});
}
handled = true;
}
}
if (handled) {
event.preventDefault();
event.stopPropagation();
}
};
/**
* Handle the expand event, when clicked on the expand button
* @param {boolean} recurse If true, child nodes will be expanded too
* @private
*/
Node.prototype._onExpand = function (recurse) {
if (recurse) {
// Take the table offline
var table = this.dom.tr.parentNode; // TODO: not nice to access the main table like this
var frame = table.parentNode;
var scrollTop = frame.scrollTop;
frame.removeChild(table);
}
if (this.expanded) {
this.collapse(recurse);
}
else {
this.expand(recurse);
}
if (recurse) {
// Put the table online again
frame.appendChild(table);
frame.scrollTop = scrollTop;
}
};
/**
* Remove nodes
* @param {Node[] | Node} nodes
*/
Node.onRemove = function(nodes) {
if (!Array.isArray(nodes)) {
return Node.onRemove([nodes]);
}
if (nodes && nodes.length > 0) {
var firstNode = nodes[0];
var parent = firstNode.parent;
var editor = firstNode.editor;
var firstIndex = firstNode.getIndex();
editor.highlighter.unhighlight();
// adjust the focus
var oldSelection = editor.getSelection();
Node.blurNodes(nodes);
var newSelection = editor.getSelection();
// remove the nodes
nodes.forEach(function (node) {
node.parent._remove(node);
});
// store history action
editor._onAction('removeNodes', {
nodes: nodes.slice(0), // store a copy of the array!
parent: parent,
index: firstIndex,
oldSelection: oldSelection,
newSelection: newSelection
});
}
};
/**
* Duplicate nodes
* duplicated nodes will be added right after the original nodes
* @param {Node[] | Node} nodes
*/
Node.onDuplicate = function(nodes) {
if (!Array.isArray(nodes)) {
return Node.onDuplicate([nodes]);
}
if (nodes && nodes.length > 0) {
var lastNode = nodes[nodes.length - 1];
var parent = lastNode.parent;
var editor = lastNode.editor;
editor.deselect(editor.multiselection.nodes);
// duplicate the nodes
var oldSelection = editor.getSelection();
var afterNode = lastNode;
var clones = nodes.map(function (node) {
var clone = node.clone();
parent.insertAfter(clone, afterNode);
afterNode = clone;
return clone;
});
// set selection to the duplicated nodes
if (nodes.length === 1) {
clones[0].focus();
}
else {
editor.select(clones);
}
var newSelection = editor.getSelection();
editor._onAction('duplicateNodes', {
afterNode: lastNode,
nodes: clones,
parent: parent,
oldSelection: oldSelection,
newSelection: newSelection
});
}
};
/**
* Handle insert before event
* @param {String} [field]
* @param {*} [value]
* @param {String} [type] Can be 'auto', 'array', 'object', or 'string'
* @private
*/
Node.prototype._onInsertBefore = function (field, value, type) {
var oldSelection = this.editor.getSelection();
var newNode = new Node(this.editor, {
field: (field != undefined) ? field : '',
value: (value != undefined) ? value : '',
type: type
});
newNode.expand(true);
this.parent.insertBefore(newNode, this);
this.editor.highlighter.unhighlight();
newNode.focus('field');
var newSelection = this.editor.getSelection();
this.editor._onAction('insertBeforeNodes', {
nodes: [newNode],
beforeNode: this,
parent: this.parent,
oldSelection: oldSelection,
newSelection: newSelection
});
};
/**
* Handle insert after event
* @param {String} [field]
* @param {*} [value]
* @param {String} [type] Can be 'auto', 'array', 'object', or 'string'
* @private
*/
Node.prototype._onInsertAfter = function (field, value, type) {
var oldSelection = this.editor.getSelection();
var newNode = new Node(this.editor, {
field: (field != undefined) ? field : '',
value: (value != undefined) ? value : '',
type: type
});
newNode.expand(true);
this.parent.insertAfter(newNode, this);
this.editor.highlighter.unhighlight();
newNode.focus('field');
var newSelection = this.editor.getSelection();
this.editor._onAction('insertAfterNodes', {
nodes: [newNode],
afterNode: this,
parent: this.parent,
oldSelection: oldSelection,
newSelection: newSelection
});
};
/**
* Handle append event
* @param {String} [field]
* @param {*} [value]
* @param {String} [type] Can be 'auto', 'array', 'object', or 'string'
* @private
*/
Node.prototype._onAppend = function (field, value, type) {
var oldSelection = this.editor.getSelection();
var newNode = new Node(this.editor, {
field: (field != undefined) ? field : '',
value: (value != undefined) ? value : '',
type: type
});
newNode.expand(true);
this.parent.appendChild(newNode);
this.editor.highlighter.unhighlight();
newNode.focus('field');
var newSelection = this.editor.getSelection();
this.editor._onAction('appendNodes', {
nodes: [newNode],
parent: this.parent,
oldSelection: oldSelection,
newSelection: newSelection
});
};
/**
* Change the type of the node's value
* @param {String} newType
* @private
*/
Node.prototype._onChangeType = function (newType) {
var oldType = this.type;
if (newType != oldType) {
var oldSelection = this.editor.getSelection();
this.changeType(newType);
var newSelection = this.editor.getSelection();
this.editor._onAction('changeType', {
node: this,
oldType: oldType,
newType: newType,
oldSelection: oldSelection,
newSelection: newSelection
});
}
};
/**
* Sort the childs of the node. Only applicable when the node has type 'object'
* or 'array'.
* @param {String} direction Sorting direction. Available values: "asc", "desc"
* @private
*/
Node.prototype._onSort = function (direction) {
if (this._hasChilds()) {
var order = (direction == 'desc') ? -1 : 1;
var prop = (this.type == 'array') ? 'value': 'field';
this.hideChilds();
var oldChilds = this.childs;
var oldSort = this.sort;
// copy the array (the old one will be kept for an undo action
this.childs = this.childs.concat();
// sort the arrays
this.childs.sort(function (a, b) {
if (a[prop] > b[prop]) return order;
if (a[prop] < b[prop]) return -order;
return 0;
});
this.sort = (order == 1) ? 'asc' : 'desc';
this.editor._onAction('sort', {
node: this,
oldChilds: oldChilds,
oldSort: oldSort,
newChilds: this.childs,
newSort: this.sort
});
this.showChilds();
}
};
/**
* Create a table row with an append button.
* @return {HTMLElement | undefined} buttonAppend or undefined when inapplicable
*/
Node.prototype.getAppend = function () {
if (!this.append) {
this.append = new AppendNode(this.editor);
this.append.setParent(this);
}
return this.append.getDom();
};
/**
* Find the node from an event target
* @param {Node} target
* @return {Node | undefined} node or undefined when not found
* @static
*/
Node.getNodeFromTarget = function (target) {
while (target) {
if (target.node) {
return target.node;
}
target = target.parentNode;
}
return undefined;
};
/**
* Remove the focus of given nodes, and move the focus to the (a) node before,
* (b) the node after, or (c) the parent node.
* @param {Array.<Node> | Node} nodes
*/
Node.blurNodes = function (nodes) {
if (!Array.isArray(nodes)) {
Node.blurNodes([nodes]);
return;
}
var firstNode = nodes[0];
var parent = firstNode.parent;
var firstIndex = firstNode.getIndex();
if (parent.childs[firstIndex + nodes.length]) {
parent.childs[firstIndex + nodes.length].focus();
}
else if (parent.childs[firstIndex - 1]) {
parent.childs[firstIndex - 1].focus();
}
else {
parent.focus();
}
};
/**
* Get the next sibling of current node
* @return {Node} nextSibling
* @private
*/
Node.prototype._nextSibling = function () {
var index = this.parent.childs.indexOf(this);
return this.parent.childs[index + 1] || this.parent.append;
};
/**
* Get the previously rendered node
* @return {Node | null} previousNode
* @private
*/
Node.prototype._previousNode = function () {
var prevNode = null;
var dom = this.getDom();
if (dom && dom.parentNode) {
// find the previous field
var prevDom = dom;
do {
prevDom = prevDom.previousSibling;
prevNode = Node.getNodeFromTarget(prevDom);
}
while (prevDom && (prevNode instanceof AppendNode && !prevNode.isVisible()));
}
return prevNode;
};
/**
* Get the next rendered node
* @return {Node | null} nextNode
* @private
*/
Node.prototype._nextNode = function () {
var nextNode = null;
var dom = this.getDom();
if (dom && dom.parentNode) {
// find the previous field
var nextDom = dom;
do {
nextDom = nextDom.nextSibling;
nextNode = Node.getNodeFromTarget(nextDom);
}
while (nextDom && (nextNode instanceof AppendNode && !nextNode.isVisible()));
}
return nextNode;
};
/**
* Get the first rendered node
* @return {Node | null} firstNode
* @private
*/
Node.prototype._firstNode = function () {
var firstNode = null;
var dom = this.getDom();
if (dom && dom.parentNode) {
var firstDom = dom.parentNode.firstChild;
firstNode = Node.getNodeFromTarget(firstDom);
}
return firstNode;
};
/**
* Get the last rendered node
* @return {Node | null} lastNode
* @private
*/
Node.prototype._lastNode = function () {
var lastNode = null;
var dom = this.getDom();
if (dom && dom.parentNode) {
var lastDom = dom.parentNode.lastChild;
lastNode = Node.getNodeFromTarget(lastDom);
while (lastDom && (lastNode instanceof AppendNode && !lastNode.isVisible())) {
lastDom = lastDom.previousSibling;
lastNode = Node.getNodeFromTarget(lastDom);
}
}
return lastNode;
};
/**
* Get the next element which can have focus.
* @param {Element} elem
* @return {Element | null} nextElem
* @private
*/
Node.prototype._previousElement = function (elem) {
var dom = this.dom;
// noinspection FallthroughInSwitchStatementJS
switch (elem) {
case dom.value:
if (this.fieldEditable) {
return dom.field;
}
// intentional fall through
case dom.field:
if (this._hasChilds()) {
return dom.expand;
}
// intentional fall through
case dom.expand:
return dom.menu;
case dom.menu:
if (dom.drag) {
return dom.drag;
}
// intentional fall through
default:
return null;
}
};
/**
* Get the next element which can have focus.
* @param {Element} elem
* @return {Element | null} nextElem
* @private
*/
Node.prototype._nextElement = function (elem) {
var dom = this.dom;
// noinspection FallthroughInSwitchStatementJS
switch (elem) {
case dom.drag:
return dom.menu;
case dom.menu:
if (this._hasChilds()) {
return dom.expand;
}
// intentional fall through
case dom.expand:
if (this.fieldEditable) {
return dom.field;
}
// intentional fall through
case dom.field:
if (!this._hasChilds()) {
return dom.value;
}
default:
return null;
}
};
/**
* Get the dom name of given element. returns null if not found.
* For example when element == dom.field, "field" is returned.
* @param {Element} element
* @return {String | null} elementName Available elements with name: 'drag',
* 'menu', 'expand', 'field', 'value'
* @private
*/
Node.prototype._getElementName = function (element) {
var dom = this.dom;
for (var name in dom) {
if (dom.hasOwnProperty(name)) {
if (dom[name] == element) {
return name;
}
}
}
return null;
};
/**
* Test if this node has childs. This is the case when the node is an object
* or array.
* @return {boolean} hasChilds
* @private
*/
Node.prototype._hasChilds = function () {
return this.type == 'array' || this.type == 'object';
};
// titles with explanation for the different types
Node.TYPE_TITLES = {
'auto': 'Field type "auto". ' +
'The field type is automatically determined from the value ' +
'and can be a string, number, boolean, or null.',
'object': 'Field type "object". ' +
'An object contains an unordered set of key/value pairs.',
'array': 'Field type "array". ' +
'An array contains an ordered collection of values.',
'string': 'Field type "string". ' +
'Field type is not determined from the value, ' +
'but always returned as string.'
};
/**
* Show a contextmenu for this node
* @param {HTMLElement} anchor Anchor element to attach the context menu to
* as sibling.
* @param {function} [onClose] Callback method called when the context menu
* is being closed.
*/
Node.prototype.showContextMenu = function (anchor, onClose) {
var node = this;
var titles = Node.TYPE_TITLES;
var items = [];
if (this.editable.value) {
items.push({
text: 'Type',
title: 'Change the type of this field',
className: 'jsoneditor-type-' + this.type,
submenu: [
{
text: 'Auto',
className: 'jsoneditor-type-auto' +
(this.type == 'auto' ? ' jsoneditor-selected' : ''),
title: titles.auto,
click: function () {
node._onChangeType('auto');
}
},
{
text: 'Array',
className: 'jsoneditor-type-array' +
(this.type == 'array' ? ' jsoneditor-selected' : ''),
title: titles.array,
click: function () {
node._onChangeType('array');
}
},
{
text: 'Object',
className: 'jsoneditor-type-object' +
(this.type == 'object' ? ' jsoneditor-selected' : ''),
title: titles.object,
click: function () {
node._onChangeType('object');
}
},
{
text: 'String',
className: 'jsoneditor-type-string' +
(this.type == 'string' ? ' jsoneditor-selected' : ''),
title: titles.string,
click: function () {
node._onChangeType('string');
}
}
]
});
}
if (this._hasChilds()) {
var direction = ((this.sort == 'asc') ? 'desc': 'asc');
items.push({
text: 'Sort',
title: 'Sort the childs of this ' + this.type,
className: 'jsoneditor-sort-' + direction,
click: function () {
node._onSort(direction);
},
submenu: [
{
text: 'Ascending',
className: 'jsoneditor-sort-asc',
title: 'Sort the childs of this ' + this.type + ' in ascending order',
click: function () {
node._onSort('asc');
}
},
{
text: 'Descending',
className: 'jsoneditor-sort-desc',
title: 'Sort the childs of this ' + this.type +' in descending order',
click: function () {
node._onSort('desc');
}
}
]
});
}
if (this.parent && this.parent._hasChilds()) {
if (items.length) {
// create a separator
items.push({
'type': 'separator'
});
}
// create append button (for last child node only)
var childs = node.parent.childs;
if (node == childs[childs.length - 1]) {
items.push({
text: 'Append',
title: 'Append a new field with type \'auto\' after this field (Ctrl+Shift+Ins)',
submenuTitle: 'Select the type of the field to be appended',
className: 'jsoneditor-append',
click: function () {
node._onAppend('', '', 'auto');
},
submenu: [
{
text: 'Auto',
className: 'jsoneditor-type-auto',
title: titles.auto,
click: function () {
node._onAppend('', '', 'auto');
}
},
{
text: 'Array',
className: 'jsoneditor-type-array',
title: titles.array,
click: function () {
node._onAppend('', []);
}
},
{
text: 'Object',
className: 'jsoneditor-type-object',
title: titles.object,
click: function () {
node._onAppend('', {});
}
},
{
text: 'String',
className: 'jsoneditor-type-string',
title: titles.string,
click: function () {
node._onAppend('', '', 'string');
}
}
]
});
}
// create insert button
items.push({
text: 'Insert',
title: 'Insert a new field with type \'auto\' before this field (Ctrl+Ins)',
submenuTitle: 'Select the type of the field to be inserted',
className: 'jsoneditor-insert',
click: function () {
node._onInsertBefore('', '', 'auto');
},
submenu: [
{
text: 'Auto',
className: 'jsoneditor-type-auto',
title: titles.auto,
click: function () {
node._onInsertBefore('', '', 'auto');
}
},
{
text: 'Array',
className: 'jsoneditor-type-array',
title: titles.array,
click: function () {
node._onInsertBefore('', []);
}
},
{
text: 'Object',
className: 'jsoneditor-type-object',
title: titles.object,
click: function () {
node._onInsertBefore('', {});
}
},
{
text: 'String',
className: 'jsoneditor-type-string',
title: titles.string,
click: function () {
node._onInsertBefore('', '', 'string');
}
}
]
});
if (this.editable.field) {
// create duplicate button
items.push({
text: 'Duplicate',
title: 'Duplicate this field (Ctrl+D)',
className: 'jsoneditor-duplicate',
click: function () {
Node.onDuplicate(node);
}
});
// create remove button
items.push({
text: 'Remove',
title: 'Remove this field (Ctrl+Del)',
className: 'jsoneditor-remove',
click: function () {
Node.onRemove(node);
}
});
}
}
var menu = new ContextMenu(items, {close: onClose});
menu.show(anchor, this.editor.content);
};
/**
* get the type of a value
* @param {*} value
* @return {String} type Can be 'object', 'array', 'string', 'auto'
* @private
*/
Node.prototype._getType = function(value) {
if (value instanceof Array) {
return 'array';
}
if (value instanceof Object) {
return 'object';
}
if (typeof(value) == 'string' && typeof(this._stringCast(value)) != 'string') {
return 'string';
}
return 'auto';
};
/**
* cast contents of a string to the correct type. This can be a string,
* a number, a boolean, etc
* @param {String} str
* @return {*} castedStr
* @private
*/
Node.prototype._stringCast = function(str) {
var lower = str.toLowerCase(),
num = Number(str), // will nicely fail with '123ab'
numFloat = parseFloat(str); // will nicely fail with ' '
if (str == '') {
return '';
}
else if (lower == 'null') {
return null;
}
else if (lower == 'true') {
return true;
}
else if (lower == 'false') {
return false;
}
else if (!isNaN(num) && !isNaN(numFloat)) {
return num;
}
else {
return str;
}
};
/**
* escape a text, such that it can be displayed safely in an HTML element
* @param {String} text
* @return {String} escapedText
* @private
*/
Node.prototype._escapeHTML = function (text) {
if (typeof text !== 'string') {
return String(text);
}
else {
var htmlEscaped = String(text)
.replace(/&/g, '&amp;') // must be replaced first!
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/ /g, ' &nbsp;') // replace double space with an nbsp and space
.replace(/^ /, '&nbsp;') // space at start
.replace(/ $/, '&nbsp;'); // space at end
var json = JSON.stringify(htmlEscaped);
var html = json.substring(1, json.length - 1);
if (this.editor.options.escapeUnicode === true) {
html = util.escapeUnicodeChars(html);
}
return html;
}
};
/**
* unescape a string.
* @param {String} escapedText
* @return {String} text
* @private
*/
Node.prototype._unescapeHTML = function (escapedText) {
var json = '"' + this._escapeJSON(escapedText) + '"';
var htmlEscaped = util.parse(json);
return htmlEscaped
.replace(/&lt;/g, '<')
.replace(/&gt;/g, '>')
.replace(/&nbsp;|\u00A0/g, ' ')
.replace(/&amp;/g, '&'); // must be replaced last
};
/**
* escape a text to make it a valid JSON string. The method will:
* - replace unescaped double quotes with '\"'
* - replace unescaped backslash with '\\'
* - replace returns with '\n'
* @param {String} text
* @return {String} escapedText
* @private
*/
Node.prototype._escapeJSON = function (text) {
// TODO: replace with some smart regex (only when a new solution is faster!)
var escaped = '';
var i = 0;
while (i < text.length) {
var c = text.charAt(i);
if (c == '\n') {
escaped += '\\n';
}
else if (c == '\\') {
escaped += c;
i++;
c = text.charAt(i);
if (c === '' || '"\\/bfnrtu'.indexOf(c) == -1) {
escaped += '\\'; // no valid escape character
}
escaped += c;
}
else if (c == '"') {
escaped += '\\"';
}
else {
escaped += c;
}
i++;
}
return escaped;
};
// TODO: find a nicer solution to resolve this circular dependency between Node and AppendNode
var AppendNode = appendNodeFactory(Node);
module.exports = Node;
/***/ },
/* 9 */
/***/ function(module, exports, __webpack_require__) {
var ContextMenu = __webpack_require__(7);
/**
* Create a select box to be used in the editor menu's, which allows to switch mode
* @param {Object} editor
* @param {String[]} modes Available modes: 'code', 'form', 'text', 'tree', 'view'
* @param {String} current Available modes: 'code', 'form', 'text', 'tree', 'view'
* @returns {HTMLElement} box
*/
function createModeSwitcher(editor, modes, current) {
// TODO: decouple mode switcher from editor
/**
* Switch the mode of the editor
* @param {String} mode
*/
function switchMode(mode) {
// switch mode
editor.setMode(mode);
// restore focus on mode box
var modeBox = editor.dom && editor.dom.modeBox;
if (modeBox) {
modeBox.focus();
}
}
// available modes
var availableModes = {
code: {
'text': 'Code',
'title': 'Switch to code highlighter',
'click': function () {
switchMode('code')
}
},
form: {
'text': 'Form',
'title': 'Switch to form editor',
'click': function () {
switchMode('form');
}
},
text: {
'text': 'Text',
'title': 'Switch to plain text editor',
'click': function () {
switchMode('text');
}
},
tree: {
'text': 'Tree',
'title': 'Switch to tree editor',
'click': function () {
switchMode('tree');
}
},
view: {
'text': 'View',
'title': 'Switch to tree view',
'click': function () {
switchMode('view');
}
}
};
// list the selected modes
var items = [];
for (var i = 0; i < modes.length; i++) {
var mode = modes[i];
var item = availableModes[mode];
if (!item) {
throw new Error('Unknown mode "' + mode + '"');
}
item.className = 'jsoneditor-type-modes' + ((current == mode) ? ' jsoneditor-selected' : '');
items.push(item);
}
// retrieve the title of current mode
var currentMode = availableModes[current];
if (!currentMode) {
throw new Error('Unknown mode "' + current + '"');
}
var currentTitle = currentMode.text;
// create the html element
var box = document.createElement('button');
box.className = 'jsoneditor-modes jsoneditor-separator';
box.innerHTML = currentTitle + ' &#x25BE;';
box.title = 'Switch editor mode';
box.onclick = function () {
var menu = new ContextMenu(items);
menu.show(box);
};
var div = document.createElement('div');
div.className = 'jsoneditor-modes';
div.style.position = 'relative';
div.appendChild(box);
return div;
}
exports.create = createModeSwitcher;
/***/ },
/* 10 */
/***/ function(module, exports, __webpack_require__) {
/* Jison generated parser */
var jsonlint = (function(){
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"JSONString":3,"STRING":4,"JSONNumber":5,"NUMBER":6,"JSONNullLiteral":7,"NULL":8,"JSONBooleanLiteral":9,"TRUE":10,"FALSE":11,"JSONText":12,"JSONValue":13,"EOF":14,"JSONObject":15,"JSONArray":16,"{":17,"}":18,"JSONMemberList":19,"JSONMember":20,":":21,",":22,"[":23,"]":24,"JSONElementList":25,"$accept":0,"$end":1},
terminals_: {2:"error",4:"STRING",6:"NUMBER",8:"NULL",10:"TRUE",11:"FALSE",14:"EOF",17:"{",18:"}",21:":",22:",",23:"[",24:"]"},
productions_: [0,[3,1],[5,1],[7,1],[9,1],[9,1],[12,2],[13,1],[13,1],[13,1],[13,1],[13,1],[13,1],[15,2],[15,3],[20,3],[19,1],[19,3],[16,2],[16,3],[25,1],[25,3]],
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
var $0 = $$.length - 1;
switch (yystate) {
case 1: // replace escaped characters with actual character
this.$ = yytext.replace(/\\(\\|")/g, "$"+"1")
.replace(/\\n/g,'\n')
.replace(/\\r/g,'\r')
.replace(/\\t/g,'\t')
.replace(/\\v/g,'\v')
.replace(/\\f/g,'\f')
.replace(/\\b/g,'\b');
break;
case 2:this.$ = Number(yytext);
break;
case 3:this.$ = null;
break;
case 4:this.$ = true;
break;
case 5:this.$ = false;
break;
case 6:return this.$ = $$[$0-1];
break;
case 13:this.$ = {};
break;
case 14:this.$ = $$[$0-1];
break;
case 15:this.$ = [$$[$0-2], $$[$0]];
break;
case 16:this.$ = {}; this.$[$$[$0][0]] = $$[$0][1];
break;
case 17:this.$ = $$[$0-2]; $$[$0-2][$$[$0][0]] = $$[$0][1];
break;
case 18:this.$ = [];
break;
case 19:this.$ = $$[$0-1];
break;
case 20:this.$ = [$$[$0]];
break;
case 21:this.$ = $$[$0-2]; $$[$0-2].push($$[$0]);
break;
}
},
table: [{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],12:1,13:2,15:7,16:8,17:[1,14],23:[1,15]},{1:[3]},{14:[1,16]},{14:[2,7],18:[2,7],22:[2,7],24:[2,7]},{14:[2,8],18:[2,8],22:[2,8],24:[2,8]},{14:[2,9],18:[2,9],22:[2,9],24:[2,9]},{14:[2,10],18:[2,10],22:[2,10],24:[2,10]},{14:[2,11],18:[2,11],22:[2,11],24:[2,11]},{14:[2,12],18:[2,12],22:[2,12],24:[2,12]},{14:[2,3],18:[2,3],22:[2,3],24:[2,3]},{14:[2,4],18:[2,4],22:[2,4],24:[2,4]},{14:[2,5],18:[2,5],22:[2,5],24:[2,5]},{14:[2,1],18:[2,1],21:[2,1],22:[2,1],24:[2,1]},{14:[2,2],18:[2,2],22:[2,2],24:[2,2]},{3:20,4:[1,12],18:[1,17],19:18,20:19},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:23,15:7,16:8,17:[1,14],23:[1,15],24:[1,21],25:22},{1:[2,6]},{14:[2,13],18:[2,13],22:[2,13],24:[2,13]},{18:[1,24],22:[1,25]},{18:[2,16],22:[2,16]},{21:[1,26]},{14:[2,18],18:[2,18],22:[2,18],24:[2,18]},{22:[1,28],24:[1,27]},{22:[2,20],24:[2,20]},{14:[2,14],18:[2,14],22:[2,14],24:[2,14]},{3:20,4:[1,12],20:29},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:30,15:7,16:8,17:[1,14],23:[1,15]},{14:[2,19],18:[2,19],22:[2,19],24:[2,19]},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:31,15:7,16:8,17:[1,14],23:[1,15]},{18:[2,17],22:[2,17]},{18:[2,15],22:[2,15]},{22:[2,21],24:[2,21]}],
defaultActions: {16:[2,6]},
parseError: function parseError(str, hash) {
throw new Error(str);
},
parse: function parse(input) {
var self = this,
stack = [0],
vstack = [null], // semantic value stack
lstack = [], // location stack
table = this.table,
yytext = '',
yylineno = 0,
yyleng = 0,
recovering = 0,
TERROR = 2,
EOF = 1;
//this.reductionCount = this.shiftCount = 0;
this.lexer.setInput(input);
this.lexer.yy = this.yy;
this.yy.lexer = this.lexer;
if (typeof this.lexer.yylloc == 'undefined')
this.lexer.yylloc = {};
var yyloc = this.lexer.yylloc;
lstack.push(yyloc);
if (typeof this.yy.parseError === 'function')
this.parseError = this.yy.parseError;
function popStack (n) {
stack.length = stack.length - 2*n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
function lex() {
var token;
token = self.lexer.lex() || 1; // $end = 1
// if token isn't its numeric value, convert
if (typeof token !== 'number') {
token = self.symbols_[token] || token;
}
return token;
}
var symbol, preErrorSymbol, state, action, a, r, yyval={},p,len,newState, expected;
while (true) {
// retreive state number from top of stack
state = stack[stack.length-1];
// use default actions if available
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol == null)
symbol = lex();
// read action for current state and first input
action = table[state] && table[state][symbol];
}
// handle parse error
_handle_error:
if (typeof action === 'undefined' || !action.length || !action[0]) {
if (!recovering) {
// Report error
expected = [];
for (p in table[state]) if (this.terminals_[p] && p > 2) {
expected.push("'"+this.terminals_[p]+"'");
}
var errStr = '';
if (this.lexer.showPosition) {
errStr = 'Parse error on line '+(yylineno+1)+":\n"+this.lexer.showPosition()+"\nExpecting "+expected.join(', ') + ", got '" + this.terminals_[symbol]+ "'";
} else {
errStr = 'Parse error on line '+(yylineno+1)+": Unexpected " +
(symbol == 1 /*EOF*/ ? "end of input" :
("'"+(this.terminals_[symbol] || symbol)+"'"));
}
this.parseError(errStr,
{text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
}
// just recovered from another error
if (recovering == 3) {
if (symbol == EOF) {
throw new Error(errStr || 'Parsing halted.');
}
// discard current lookahead and grab another
yyleng = this.lexer.yyleng;
yytext = this.lexer.yytext;
yylineno = this.lexer.yylineno;
yyloc = this.lexer.yylloc;
symbol = lex();
}
// try to recover from error
while (1) {
// check for error recovery rule in this state
if ((TERROR.toString()) in table[state]) {
break;
}
if (state == 0) {
throw new Error(errStr || 'Parsing halted.');
}
popStack(1);
state = stack[stack.length-1];
}
preErrorSymbol = symbol; // save the lookahead token
symbol = TERROR; // insert generic error symbol as new lookahead
state = stack[stack.length-1];
action = table[state] && table[state][TERROR];
recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
}
// this shouldn't happen, unless resolve defaults are off
if (action[0] instanceof Array && action.length > 1) {
throw new Error('Parse Error: multiple actions possible at state: '+state+', token: '+symbol);
}
switch (action[0]) {
case 1: // shift
//this.shiftCount++;
stack.push(symbol);
vstack.push(this.lexer.yytext);
lstack.push(this.lexer.yylloc);
stack.push(action[1]); // push state
symbol = null;
if (!preErrorSymbol) { // normal execution/no error
yyleng = this.lexer.yyleng;
yytext = this.lexer.yytext;
yylineno = this.lexer.yylineno;
yyloc = this.lexer.yylloc;
if (recovering > 0)
recovering--;
} else { // error just occurred, resume old lookahead f/ before error
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2: // reduce
//this.reductionCount++;
len = this.productions_[action[1]][1];
// perform semantic action
yyval.$ = vstack[vstack.length-len]; // default to $$ = $1
// default location, uses first token for firsts, last for lasts
yyval._$ = {
first_line: lstack[lstack.length-(len||1)].first_line,
last_line: lstack[lstack.length-1].last_line,
first_column: lstack[lstack.length-(len||1)].first_column,
last_column: lstack[lstack.length-1].last_column
};
r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
if (typeof r !== 'undefined') {
return r;
}
// pop off stack
if (len) {
stack = stack.slice(0,-1*len*2);
vstack = vstack.slice(0, -1*len);
lstack = lstack.slice(0, -1*len);
}
stack.push(this.productions_[action[1]][0]); // push nonterminal (reduce)
vstack.push(yyval.$);
lstack.push(yyval._$);
// goto new state = table[STATE][NONTERMINAL]
newState = table[stack[stack.length-2]][stack[stack.length-1]];
stack.push(newState);
break;
case 3: // accept
return true;
}
}
return true;
}};
/* Jison generated lexer */
var lexer = (function(){
var lexer = ({EOF:1,
parseError:function parseError(str, hash) {
if (this.yy.parseError) {
this.yy.parseError(str, hash);
} else {
throw new Error(str);
}
},
setInput:function (input) {
this._input = input;
this._more = this._less = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = '';
this.conditionStack = ['INITIAL'];
this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
return this;
},
input:function () {
var ch = this._input[0];
this.yytext+=ch;
this.yyleng++;
this.match+=ch;
this.matched+=ch;
var lines = ch.match(/\n/);
if (lines) this.yylineno++;
this._input = this._input.slice(1);
return ch;
},
unput:function (ch) {
this._input = ch + this._input;
return this;
},
more:function () {
this._more = true;
return this;
},
less:function (n) {
this._input = this.match.slice(n) + this._input;
},
pastInput:function () {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
},
upcomingInput:function () {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20-next.length);
}
return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
},
showPosition:function () {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c+"^";
},
next:function () {
if (this.done) {
return this.EOF;
}
if (!this._input) this.done = true;
var token,
match,
tempMatch,
index,
col,
lines;
if (!this._more) {
this.yytext = '';
this.match = '';
}
var rules = this._currentRules();
for (var i=0;i < rules.length; i++) {
tempMatch = this._input.match(this.rules[rules[i]]);
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
match = tempMatch;
index = i;
if (!this.options.flex) break;
}
}
if (match) {
lines = match[0].match(/\n.*/g);
if (lines) this.yylineno += lines.length;
this.yylloc = {first_line: this.yylloc.last_line,
last_line: this.yylineno+1,
first_column: this.yylloc.last_column,
last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length}
this.yytext += match[0];
this.match += match[0];
this.yyleng = this.yytext.length;
this._more = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
if (this.done && this._input) this.done = false;
if (token) return token;
else return;
}
if (this._input === "") {
return this.EOF;
} else {
this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
{text: "", token: null, line: this.yylineno});
}
},
lex:function lex() {
var r = this.next();
if (typeof r !== 'undefined') {
return r;
} else {
return this.lex();
}
},
begin:function begin(condition) {
this.conditionStack.push(condition);
},
popState:function popState() {
return this.conditionStack.pop();
},
_currentRules:function _currentRules() {
return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
},
topState:function () {
return this.conditionStack[this.conditionStack.length-2];
},
pushState:function begin(condition) {
this.begin(condition);
}});
lexer.options = {};
lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
var YYSTATE=YY_START
switch($avoiding_name_collisions) {
case 0:/* skip whitespace */
break;
case 1:return 6
break;
case 2:yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2); return 4
break;
case 3:return 17
break;
case 4:return 18
break;
case 5:return 23
break;
case 6:return 24
break;
case 7:return 22
break;
case 8:return 21
break;
case 9:return 10
break;
case 10:return 11
break;
case 11:return 8
break;
case 12:return 14
break;
case 13:return 'INVALID'
break;
}
};
lexer.rules = [/^(?:\s+)/,/^(?:(-?([0-9]|[1-9][0-9]+))(\.[0-9]+)?([eE][-+]?[0-9]+)?\b)/,/^(?:"(?:\\[\\"bfnrt/]|\\u[a-fA-F0-9]{4}|[^\\\0-\x09\x0a-\x1f"])*")/,/^(?:\{)/,/^(?:\})/,/^(?:\[)/,/^(?:\])/,/^(?:,)/,/^(?::)/,/^(?:true\b)/,/^(?:false\b)/,/^(?:null\b)/,/^(?:$)/,/^(?:.)/];
lexer.conditions = {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13],"inclusive":true}};
;
return lexer;})()
parser.lexer = lexer;
return parser;
})();
if (true) {
exports.parser = jsonlint;
exports.parse = jsonlint.parse.bind(jsonlint);
}
/***/ },
/* 11 */
/***/ function(module, exports, __webpack_require__) {
// load brace
var ace = __webpack_require__(!(function webpackMissingModule() { var e = new Error("Cannot find module \"brace\""); e.code = 'MODULE_NOT_FOUND'; throw e; }()));
// load required ace modules
__webpack_require__(14);
__webpack_require__(15);
__webpack_require__(13);
module.exports = ace;
/***/ },
/* 12 */
/***/ function(module, exports, __webpack_require__) {
var util = __webpack_require__(3);
var ContextMenu = __webpack_require__(7);
/**
* A factory function to create an AppendNode, which depends on a Node
* @param {Node} Node
*/
function appendNodeFactory(Node) {
/**
* @constructor AppendNode
* @extends Node
* @param {TreeEditor} editor
* Create a new AppendNode. This is a special node which is created at the
* end of the list with childs for an object or array
*/
function AppendNode (editor) {
/** @type {TreeEditor} */
this.editor = editor;
this.dom = {};
}
AppendNode.prototype = new Node();
/**
* Return a table row with an append button.
* @return {Element} dom TR element
*/
AppendNode.prototype.getDom = function () {
// TODO: implement a new solution for the append node
var dom = this.dom;
if (dom.tr) {
return dom.tr;
}
this._updateEditability();
// a row for the append button
var trAppend = document.createElement('tr');
trAppend.node = this;
dom.tr = trAppend;
// TODO: consistent naming
if (this.editable.field) {
// a cell for the dragarea column
dom.tdDrag = document.createElement('td');
// create context menu
var tdMenu = document.createElement('td');
dom.tdMenu = tdMenu;
var menu = document.createElement('button');
menu.className = 'jsoneditor-contextmenu';
menu.title = 'Click to open the actions menu (Ctrl+M)';
dom.menu = menu;
tdMenu.appendChild(dom.menu);
}
// a cell for the contents (showing text 'empty')
var tdAppend = document.createElement('td');
var domText = document.createElement('div');
domText.innerHTML = '(empty)';
domText.className = 'jsoneditor-readonly';
tdAppend.appendChild(domText);
dom.td = tdAppend;
dom.text = domText;
this.updateDom();
return trAppend;
};
/**
* Update the HTML dom of the Node
*/
AppendNode.prototype.updateDom = function () {
var dom = this.dom;
var tdAppend = dom.td;
if (tdAppend) {
tdAppend.style.paddingLeft = (this.getLevel() * 24 + 26) + 'px';
// TODO: not so nice hard coded offset
}
var domText = dom.text;
if (domText) {
domText.innerHTML = '(empty ' + this.parent.type + ')';
}
// attach or detach the contents of the append node:
// hide when the parent has childs, show when the parent has no childs
var trAppend = dom.tr;
if (!this.isVisible()) {
if (dom.tr.firstChild) {
if (dom.tdDrag) {
trAppend.removeChild(dom.tdDrag);
}
if (dom.tdMenu) {
trAppend.removeChild(dom.tdMenu);
}
trAppend.removeChild(tdAppend);
}
}
else {
if (!dom.tr.firstChild) {
if (dom.tdDrag) {
trAppend.appendChild(dom.tdDrag);
}
if (dom.tdMenu) {
trAppend.appendChild(dom.tdMenu);
}
trAppend.appendChild(tdAppend);
}
}
};
/**
* Check whether the AppendNode is currently visible.
* the AppendNode is visible when its parent has no childs (i.e. is empty).
* @return {boolean} isVisible
*/
AppendNode.prototype.isVisible = function () {
return (this.parent.childs.length == 0);
};
/**
* Show a contextmenu for this node
* @param {HTMLElement} anchor The element to attach the menu to.
* @param {function} [onClose] Callback method called when the context menu
* is being closed.
*/
AppendNode.prototype.showContextMenu = function (anchor, onClose) {
var node = this;
var titles = Node.TYPE_TITLES;
var items = [
// create append button
{
'text': 'Append',
'title': 'Append a new field with type \'auto\' (Ctrl+Shift+Ins)',
'submenuTitle': 'Select the type of the field to be appended',
'className': 'jsoneditor-insert',
'click': function () {
node._onAppend('', '', 'auto');
},
'submenu': [
{
'text': 'Auto',
'className': 'jsoneditor-type-auto',
'title': titles.auto,
'click': function () {
node._onAppend('', '', 'auto');
}
},
{
'text': 'Array',
'className': 'jsoneditor-type-array',
'title': titles.array,
'click': function () {
node._onAppend('', []);
}
},
{
'text': 'Object',
'className': 'jsoneditor-type-object',
'title': titles.object,
'click': function () {
node._onAppend('', {});
}
},
{
'text': 'String',
'className': 'jsoneditor-type-string',
'title': titles.string,
'click': function () {
node._onAppend('', '', 'string');
}
}
]
}
];
var menu = new ContextMenu(items, {close: onClose});
menu.show(anchor, this.editor.content);
};
/**
* Handle an event. The event is catched centrally by the editor
* @param {Event} event
*/
AppendNode.prototype.onEvent = function (event) {
var type = event.type;
var target = event.target || event.srcElement;
var dom = this.dom;
// highlight the append nodes parent
var menu = dom.menu;
if (target == menu) {
if (type == 'mouseover') {
this.editor.highlighter.highlight(this.parent);
}
else if (type == 'mouseout') {
this.editor.highlighter.unhighlight();
}
}
// context menu events
if (type == 'click' && target == dom.menu) {
var highlighter = this.editor.highlighter;
highlighter.highlight(this.parent);
highlighter.lock();
util.addClassName(dom.menu, 'jsoneditor-selected');
this.showContextMenu(dom.menu, function () {
util.removeClassName(dom.menu, 'jsoneditor-selected');
highlighter.unlock();
highlighter.unhighlight();
});
}
if (type == 'keydown') {
this.onKeyDown(event);
}
};
return AppendNode;
}
module.exports = appendNodeFactory;
/***/ },
/* 13 */
/***/ function(module, exports, __webpack_require__) {
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
ace.define('ace/theme/jsoneditor', ['require', 'exports', 'module', 'ace/lib/dom'], function(acequire, exports, module) {
exports.isDark = false;
exports.cssClass = "ace-jsoneditor";
exports.cssText = ".ace-jsoneditor .ace_gutter {\
background: #ebebeb;\
color: #333\
}\
\
.ace-jsoneditor.ace_editor {\
font-family: droid sans mono, consolas, monospace, courier new, courier, sans-serif;\
line-height: 1.3;\
}\
.ace-jsoneditor .ace_print-margin {\
width: 1px;\
background: #e8e8e8\
}\
.ace-jsoneditor .ace_scroller {\
background-color: #FFFFFF\
}\
.ace-jsoneditor .ace_text-layer {\
color: gray\
}\
.ace-jsoneditor .ace_variable {\
color: #1a1a1a\
}\
.ace-jsoneditor .ace_cursor {\
border-left: 2px solid #000000\
}\
.ace-jsoneditor .ace_overwrite-cursors .ace_cursor {\
border-left: 0px;\
border-bottom: 1px solid #000000\
}\
.ace-jsoneditor .ace_marker-layer .ace_selection {\
background: lightgray\
}\
.ace-jsoneditor.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px #FFFFFF;\
border-radius: 2px\
}\
.ace-jsoneditor .ace_marker-layer .ace_step {\
background: rgb(255, 255, 0)\
}\
.ace-jsoneditor .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid #BFBFBF\
}\
.ace-jsoneditor .ace_marker-layer .ace_active-line {\
background: #FFFBD1\
}\
.ace-jsoneditor .ace_gutter-active-line {\
background-color : #dcdcdc\
}\
.ace-jsoneditor .ace_marker-layer .ace_selected-word {\
border: 1px solid lightgray\
}\
.ace-jsoneditor .ace_invisible {\
color: #BFBFBF\
}\
.ace-jsoneditor .ace_keyword,\
.ace-jsoneditor .ace_meta,\
.ace-jsoneditor .ace_support.ace_constant.ace_property-value {\
color: #AF956F\
}\
.ace-jsoneditor .ace_keyword.ace_operator {\
color: #484848\
}\
.ace-jsoneditor .ace_keyword.ace_other.ace_unit {\
color: #96DC5F\
}\
.ace-jsoneditor .ace_constant.ace_language {\
color: darkorange\
}\
.ace-jsoneditor .ace_constant.ace_numeric {\
color: red\
}\
.ace-jsoneditor .ace_constant.ace_character.ace_entity {\
color: #BF78CC\
}\
.ace-jsoneditor .ace_invalid {\
color: #FFFFFF;\
background-color: #FF002A;\
}\
.ace-jsoneditor .ace_fold {\
background-color: #AF956F;\
border-color: #000000\
}\
.ace-jsoneditor .ace_storage,\
.ace-jsoneditor .ace_support.ace_class,\
.ace-jsoneditor .ace_support.ace_function,\
.ace-jsoneditor .ace_support.ace_other,\
.ace-jsoneditor .ace_support.ace_type {\
color: #C52727\
}\
.ace-jsoneditor .ace_string {\
color: green\
}\
.ace-jsoneditor .ace_comment {\
color: #BCC8BA\
}\
.ace-jsoneditor .ace_entity.ace_name.ace_tag,\
.ace-jsoneditor .ace_entity.ace_other.ace_attribute-name {\
color: #606060\
}\
.ace-jsoneditor .ace_markup.ace_underline {\
text-decoration: underline\
}\
.ace-jsoneditor .ace_indent-guide {\
background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y\
}";
var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});
/***/ },
/* 14 */
/***/ function(module, exports, __webpack_require__) {
ace.define("ace/mode/json_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var TextHighlightRules = acequire("./text_highlight_rules").TextHighlightRules;
var JsonHighlightRules = function() {
this.$rules = {
"start" : [
{
token : "variable", // single line
regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]\\s*(?=:)'
}, {
token : "string", // single line
regex : '"',
next : "string"
}, {
token : "constant.numeric", // hex
regex : "0[xX][0-9a-fA-F]+\\b"
}, {
token : "constant.numeric", // float
regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
}, {
token : "constant.language.boolean",
regex : "(?:true|false)\\b"
}, {
token : "invalid.illegal", // single quoted strings are not allowed
regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
}, {
token : "invalid.illegal", // comments are not allowed
regex : "\\/\\/.*$"
}, {
token : "paren.lparen",
regex : "[[({]"
}, {
token : "paren.rparen",
regex : "[\\])}]"
}, {
token : "text",
regex : "\\s+"
}
],
"string" : [
{
token : "constant.language.escape",
regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|["\\\/bfnrt])/
}, {
token : "string",
regex : '[^"\\\\]+'
}, {
token : "string",
regex : '"',
next : "start"
}, {
token : "string",
regex : "",
next : "start"
}
]
};
};
oop.inherits(JsonHighlightRules, TextHighlightRules);
exports.JsonHighlightRules = JsonHighlightRules;
});
ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";
var Range = acequire("../range").Range;
var MatchingBraceOutdent = function() {};
(function() {
this.checkOutdent = function(line, input) {
if (! /^\s+$/.test(line))
return false;
return /^\s*\}/.test(input);
};
this.autoOutdent = function(doc, row) {
var line = doc.getLine(row);
var match = line.match(/^(\s*\})/);
if (!match) return 0;
var column = match[1].length;
var openBracePos = doc.findMatchingBracket({row: row, column: column});
if (!openBracePos || openBracePos.row == row) return 0;
var indent = this.$getIndent(doc.getLine(openBracePos.row));
doc.replace(new Range(row, 0, row, column-1), indent);
};
this.$getIndent = function(line) {
return line.match(/^\s*/)[0];
};
}).call(MatchingBraceOutdent.prototype);
exports.MatchingBraceOutdent = MatchingBraceOutdent;
});
ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../../lib/oop");
var Behaviour = acequire("../behaviour").Behaviour;
var TokenIterator = acequire("../../token_iterator").TokenIterator;
var lang = acequire("../../lib/lang");
var SAFE_INSERT_IN_TOKENS =
["text", "paren.rparen", "punctuation.operator"];
var SAFE_INSERT_BEFORE_TOKENS =
["text", "paren.rparen", "punctuation.operator", "comment"];
var context;
var contextCache = {};
var initContext = function(editor) {
var id = -1;
if (editor.multiSelect) {
id = editor.selection.index;
if (contextCache.rangeCount != editor.multiSelect.rangeCount)
contextCache = {rangeCount: editor.multiSelect.rangeCount};
}
if (contextCache[id])
return context = contextCache[id];
context = contextCache[id] = {
autoInsertedBrackets: 0,
autoInsertedRow: -1,
autoInsertedLineEnd: "",
maybeInsertedBrackets: 0,
maybeInsertedRow: -1,
maybeInsertedLineStart: "",
maybeInsertedLineEnd: ""
};
};
var getWrapped = function(selection, selected, opening, closing) {
var rowDiff = selection.end.row - selection.start.row;
return {
text: opening + selected + closing,
selection: [
0,
selection.start.column + 1,
rowDiff,
selection.end.column + (rowDiff ? 0 : 1)
]
};
};
var CstyleBehaviour = function() {
this.add("braces", "insertion", function(state, action, editor, session, text) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
if (text == '{') {
initContext(editor);
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, '{', '}');
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
CstyleBehaviour.recordAutoInsert(editor, session, "}");
return {
text: '{}',
selection: [1, 1]
};
} else {
CstyleBehaviour.recordMaybeInsert(editor, session, "{");
return {
text: '{',
selection: [1, 1]
};
}
}
} else if (text == '}') {
initContext(editor);
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar == '}') {
var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
CstyleBehaviour.popAutoInsertedClosing();
return {
text: '',
selection: [1, 1]
};
}
}
} else if (text == "\n" || text == "\r\n") {
initContext(editor);
var closing = "";
if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
CstyleBehaviour.clearMaybeInsertedClosing();
}
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar === '}') {
var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
if (!openBracePos)
return null;
var next_indent = this.$getIndent(session.getLine(openBracePos.row));
} else if (closing) {
var next_indent = this.$getIndent(line);
} else {
CstyleBehaviour.clearMaybeInsertedClosing();
return;
}
var indent = next_indent + session.getTabString();
return {
text: '\n' + indent + '\n' + next_indent + closing,
selection: [1, indent.length, 1, indent.length]
};
} else {
CstyleBehaviour.clearMaybeInsertedClosing();
}
});
this.add("braces", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '{') {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.end.column, range.end.column + 1);
if (rightChar == '}') {
range.end.column++;
return range;
} else {
context.maybeInsertedBrackets--;
}
}
});
this.add("parens", "insertion", function(state, action, editor, session, text) {
if (text == '(') {
initContext(editor);
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, '(', ')');
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
CstyleBehaviour.recordAutoInsert(editor, session, ")");
return {
text: '()',
selection: [1, 1]
};
}
} else if (text == ')') {
initContext(editor);
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar == ')') {
var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
CstyleBehaviour.popAutoInsertedClosing();
return {
text: '',
selection: [1, 1]
};
}
}
}
});
this.add("parens", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '(') {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == ')') {
range.end.column++;
return range;
}
}
});
this.add("brackets", "insertion", function(state, action, editor, session, text) {
if (text == '[') {
initContext(editor);
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, '[', ']');
} else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
CstyleBehaviour.recordAutoInsert(editor, session, "]");
return {
text: '[]',
selection: [1, 1]
};
}
} else if (text == ']') {
initContext(editor);
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var rightChar = line.substring(cursor.column, cursor.column + 1);
if (rightChar == ']') {
var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
CstyleBehaviour.popAutoInsertedClosing();
return {
text: '',
selection: [1, 1]
};
}
}
}
});
this.add("brackets", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && selected == '[') {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == ']') {
range.end.column++;
return range;
}
}
});
this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
if (text == '"' || text == "'") {
initContext(editor);
var quote = text;
var selection = editor.getSelectionRange();
var selected = session.doc.getTextRange(selection);
if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
return getWrapped(selection, selected, quote, quote);
} else if (!selected) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var leftChar = line.substring(cursor.column-1, cursor.column);
var rightChar = line.substring(cursor.column, cursor.column + 1);
var token = session.getTokenAt(cursor.row, cursor.column);
var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
if (leftChar == "\\" && token && /escape/.test(token.type))
return null;
var stringBefore = token && /string|escape/.test(token.type);
var stringAfter = !rightToken || /string|escape/.test(rightToken.type);
var pair;
if (rightChar == quote) {
pair = stringBefore !== stringAfter;
} else {
if (stringBefore && !stringAfter)
return null; // wrap string with different quote
if (stringBefore && stringAfter)
return null; // do not pair quotes inside strings
var wordRe = session.$mode.tokenRe;
wordRe.lastIndex = 0;
var isWordBefore = wordRe.test(leftChar);
wordRe.lastIndex = 0;
var isWordAfter = wordRe.test(leftChar);
if (isWordBefore || isWordAfter)
return null; // before or after alphanumeric
if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
return null; // there is rightChar and it isn't closing
pair = true;
}
return {
text: pair ? quote + quote : "",
selection: [1,1]
};
}
}
});
this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
initContext(editor);
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == selected) {
range.end.column++;
return range;
}
}
});
};
CstyleBehaviour.isSaneInsertion = function(editor, session) {
var cursor = editor.getCursorPosition();
var iterator = new TokenIterator(session, cursor.row, cursor.column);
if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
return false;
}
iterator.stepForward();
return iterator.getCurrentTokenRow() !== cursor.row ||
this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
};
CstyleBehaviour.$matchTokenType = function(token, types) {
return types.indexOf(token.type || token) > -1;
};
CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
context.autoInsertedBrackets = 0;
context.autoInsertedRow = cursor.row;
context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
context.autoInsertedBrackets++;
};
CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
if (!this.isMaybeInsertedClosing(cursor, line))
context.maybeInsertedBrackets = 0;
context.maybeInsertedRow = cursor.row;
context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
context.maybeInsertedLineEnd = line.substr(cursor.column);
context.maybeInsertedBrackets++;
};
CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
return context.autoInsertedBrackets > 0 &&
cursor.row === context.autoInsertedRow &&
bracket === context.autoInsertedLineEnd[0] &&
line.substr(cursor.column) === context.autoInsertedLineEnd;
};
CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
return context.maybeInsertedBrackets > 0 &&
cursor.row === context.maybeInsertedRow &&
line.substr(cursor.column) === context.maybeInsertedLineEnd &&
line.substr(0, cursor.column) == context.maybeInsertedLineStart;
};
CstyleBehaviour.popAutoInsertedClosing = function() {
context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
context.autoInsertedBrackets--;
};
CstyleBehaviour.clearMaybeInsertedClosing = function() {
if (context) {
context.maybeInsertedBrackets = 0;
context.maybeInsertedRow = -1;
}
};
oop.inherits(CstyleBehaviour, Behaviour);
exports.CstyleBehaviour = CstyleBehaviour;
});
ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../../lib/oop");
var Range = acequire("../../range").Range;
var BaseFoldMode = acequire("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function(commentRegex) {
if (commentRegex) {
this.foldingStartMarker = new RegExp(
this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
);
this.foldingStopMarker = new RegExp(
this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
);
}
};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
this._getFoldWidgetBase = this.getFoldWidget;
this.getFoldWidget = function(session, foldStyle, row) {
var line = session.getLine(row);
if (this.singleLineBlockCommentRe.test(line)) {
if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
return "";
}
var fw = this._getFoldWidgetBase(session, foldStyle, row);
if (!fw && this.startRegionRe.test(line))
return "start"; // lineCommentRegionStart
return fw;
};
this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
var line = session.getLine(row);
if (this.startRegionRe.test(line))
return this.getCommentRegionBlock(session, line, row);
var match = line.match(this.foldingStartMarker);
if (match) {
var i = match.index;
if (match[1])
return this.openingBracketBlock(session, match[1], row, i);
var range = session.getCommentFoldRange(row, i + match[0].length, 1);
if (range && !range.isMultiLine()) {
if (forceMultiline) {
range = this.getSectionRange(session, row);
} else if (foldStyle != "all")
range = null;
}
return range;
}
if (foldStyle === "markbegin")
return;
var match = line.match(this.foldingStopMarker);
if (match) {
var i = match.index + match[0].length;
if (match[1])
return this.closingBracketBlock(session, match[1], row, i);
return session.getCommentFoldRange(row, i, -1);
}
};
this.getSectionRange = function(session, row) {
var line = session.getLine(row);
var startIndent = line.search(/\S/);
var startRow = row;
var startColumn = line.length;
row = row + 1;
var endRow = row;
var maxRow = session.getLength();
while (++row < maxRow) {
line = session.getLine(row);
var indent = line.search(/\S/);
if (indent === -1)
continue;
if (startIndent > indent)
break;
var subRange = this.getFoldWidgetRange(session, "all", row);
if (subRange) {
if (subRange.start.row <= startRow) {
break;
} else if (subRange.isMultiLine()) {
row = subRange.end.row;
} else if (startIndent == indent) {
break;
}
}
endRow = row;
}
return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
};
this.getCommentRegionBlock = function(session, line, row) {
var startColumn = line.search(/\s*$/);
var maxRow = session.getLength();
var startRow = row;
var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
var depth = 1;
while (++row < maxRow) {
line = session.getLine(row);
var m = re.exec(line);
if (!m) continue;
if (m[1]) depth--;
else depth++;
if (!depth) break;
}
var endRow = row;
if (endRow > startRow) {
return new Range(startRow, startColumn, endRow, line.length);
}
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/json",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/json_highlight_rules","ace/mode/matching_brace_outdent","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle","ace/worker/worker_client"], function(acequire, exports, module) {
"use strict";
var oop = acequire("../lib/oop");
var TextMode = acequire("./text").Mode;
var HighlightRules = acequire("./json_highlight_rules").JsonHighlightRules;
var MatchingBraceOutdent = acequire("./matching_brace_outdent").MatchingBraceOutdent;
var CstyleBehaviour = acequire("./behaviour/cstyle").CstyleBehaviour;
var CStyleFoldMode = acequire("./folding/cstyle").FoldMode;
var WorkerClient = acequire("../worker/worker_client").WorkerClient;
var Mode = function() {
this.HighlightRules = HighlightRules;
this.$outdent = new MatchingBraceOutdent();
this.$behaviour = new CstyleBehaviour();
this.foldingRules = new CStyleFoldMode();
};
oop.inherits(Mode, TextMode);
(function() {
this.getNextLineIndent = function(state, line, tab) {
var indent = this.$getIndent(line);
if (state == "start") {
var match = line.match(/^.*[\{\(\[]\s*$/);
if (match) {
indent += tab;
}
}
return indent;
};
this.checkOutdent = function(state, line, input) {
return this.$outdent.checkOutdent(line, input);
};
this.autoOutdent = function(state, doc, row) {
this.$outdent.autoOutdent(doc, row);
};
this.createWorker = function(session) {
var worker = new WorkerClient(["ace"], __webpack_require__(16), "JsonWorker");
worker.attachToDocument(session.getDocument());
worker.on("annotate", function(e) {
session.setAnnotations(e.data);
});
worker.on("terminate", function() {
session.clearAnnotations();
});
return worker;
};
this.$id = "ace/mode/json";
}).call(Mode.prototype);
exports.Mode = Mode;
});
/***/ },
/* 15 */
/***/ function(module, exports, __webpack_require__) {
ace.define("ace/ext/searchbox",["require","exports","module","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/keyboard/hash_handler","ace/lib/keys"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var event = acequire("../lib/event");
var searchboxCss = "\
.ace_search {\
background-color: #ddd;\
border: 1px solid #cbcbcb;\
border-top: 0 none;\
max-width: 325px;\
overflow: hidden;\
margin: 0;\
padding: 4px;\
padding-right: 6px;\
padding-bottom: 0;\
position: absolute;\
top: 0px;\
z-index: 99;\
white-space: normal;\
}\
.ace_search.left {\
border-left: 0 none;\
border-radius: 0px 0px 5px 0px;\
left: 0;\
}\
.ace_search.right {\
border-radius: 0px 0px 0px 5px;\
border-right: 0 none;\
right: 0;\
}\
.ace_search_form, .ace_replace_form {\
border-radius: 3px;\
border: 1px solid #cbcbcb;\
float: left;\
margin-bottom: 4px;\
overflow: hidden;\
}\
.ace_search_form.ace_nomatch {\
outline: 1px solid red;\
}\
.ace_search_field {\
background-color: white;\
border-right: 1px solid #cbcbcb;\
border: 0 none;\
-webkit-box-sizing: border-box;\
-moz-box-sizing: border-box;\
box-sizing: border-box;\
float: left;\
height: 22px;\
outline: 0;\
padding: 0 7px;\
width: 214px;\
margin: 0;\
}\
.ace_searchbtn,\
.ace_replacebtn {\
background: #fff;\
border: 0 none;\
border-left: 1px solid #dcdcdc;\
cursor: pointer;\
float: left;\
height: 22px;\
margin: 0;\
position: relative;\
}\
.ace_searchbtn:last-child,\
.ace_replacebtn:last-child {\
border-top-right-radius: 3px;\
border-bottom-right-radius: 3px;\
}\
.ace_searchbtn:disabled {\
background: none;\
cursor: default;\
}\
.ace_searchbtn {\
background-position: 50% 50%;\
background-repeat: no-repeat;\
width: 27px;\
}\
.ace_searchbtn.prev {\
background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADFJREFUeNpiSU1NZUAC/6E0I0yACYskCpsJiySKIiY0SUZk40FyTEgCjGgKwTRAgAEAQJUIPCE+qfkAAAAASUVORK5CYII=); \
}\
.ace_searchbtn.next {\
background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAADRJREFUeNpiTE1NZQCC/0DMyIAKwGJMUAYDEo3M/s+EpvM/mkKwCQxYjIeLMaELoLMBAgwAU7UJObTKsvAAAAAASUVORK5CYII=); \
}\
.ace_searchbtn_close {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAcCAYAAABRVo5BAAAAZ0lEQVR42u2SUQrAMAhDvazn8OjZBilCkYVVxiis8H4CT0VrAJb4WHT3C5xU2a2IQZXJjiQIRMdkEoJ5Q2yMqpfDIo+XY4k6h+YXOyKqTIj5REaxloNAd0xiKmAtsTHqW8sR2W5f7gCu5nWFUpVjZwAAAABJRU5ErkJggg==) no-repeat 50% 0;\
border-radius: 50%;\
border: 0 none;\
color: #656565;\
cursor: pointer;\
float: right;\
font: 16px/16px Arial;\
height: 14px;\
margin: 5px 1px 9px 5px;\
padding: 0;\
text-align: center;\
width: 14px;\
}\
.ace_searchbtn_close:hover {\
background-color: #656565;\
background-position: 50% 100%;\
color: white;\
}\
.ace_replacebtn.prev {\
width: 54px\
}\
.ace_replacebtn.next {\
width: 27px\
}\
.ace_button {\
margin-left: 2px;\
cursor: pointer;\
-webkit-user-select: none;\
-moz-user-select: none;\
-o-user-select: none;\
-ms-user-select: none;\
user-select: none;\
overflow: hidden;\
opacity: 0.7;\
border: 1px solid rgba(100,100,100,0.23);\
padding: 1px;\
-moz-box-sizing: border-box;\
box-sizing: border-box;\
color: black;\
}\
.ace_button:hover {\
background-color: #eee;\
opacity:1;\
}\
.ace_button:active {\
background-color: #ddd;\
}\
.ace_button.checked {\
border-color: #3399ff;\
opacity:1;\
}\
.ace_search_options{\
margin-bottom: 3px;\
text-align: right;\
-webkit-user-select: none;\
-moz-user-select: none;\
-o-user-select: none;\
-ms-user-select: none;\
user-select: none;\
}";
var HashHandler = acequire("../keyboard/hash_handler").HashHandler;
var keyUtil = acequire("../lib/keys");
dom.importCssString(searchboxCss, "ace_searchbox");
var html = '<div class="ace_search right">\
<button type="button" action="hide" class="ace_searchbtn_close"></button>\
<div class="ace_search_form">\
<input class="ace_search_field" placeholder="Search for" spellcheck="false"></input>\
<button type="button" action="findNext" class="ace_searchbtn next"></button>\
<button type="button" action="findPrev" class="ace_searchbtn prev"></button>\
<button type="button" action="findAll" class="ace_searchbtn" title="Alt-Enter">All</button>\
</div>\
<div class="ace_replace_form">\
<input class="ace_search_field" placeholder="Replace with" spellcheck="false"></input>\
<button type="button" action="replaceAndFindNext" class="ace_replacebtn">Replace</button>\
<button type="button" action="replaceAll" class="ace_replacebtn">All</button>\
</div>\
<div class="ace_search_options">\
<span action="toggleRegexpMode" class="ace_button" title="RegExp Search">.*</span>\
<span action="toggleCaseSensitive" class="ace_button" title="CaseSensitive Search">Aa</span>\
<span action="toggleWholeWords" class="ace_button" title="Whole Word Search">\\b</span>\
</div>\
</div>'.replace(/>\s+/g, ">");
var SearchBox = function(editor, range, showReplaceForm) {
var div = dom.createElement("div");
div.innerHTML = html;
this.element = div.firstChild;
this.$init();
this.setEditor(editor);
};
(function() {
this.setEditor = function(editor) {
editor.searchBox = this;
editor.container.appendChild(this.element);
this.editor = editor;
};
this.$initElements = function(sb) {
this.searchBox = sb.querySelector(".ace_search_form");
this.replaceBox = sb.querySelector(".ace_replace_form");
this.searchOptions = sb.querySelector(".ace_search_options");
this.regExpOption = sb.querySelector("[action=toggleRegexpMode]");
this.caseSensitiveOption = sb.querySelector("[action=toggleCaseSensitive]");
this.wholeWordOption = sb.querySelector("[action=toggleWholeWords]");
this.searchInput = this.searchBox.querySelector(".ace_search_field");
this.replaceInput = this.replaceBox.querySelector(".ace_search_field");
};
this.$init = function() {
var sb = this.element;
this.$initElements(sb);
var _this = this;
event.addListener(sb, "mousedown", function(e) {
setTimeout(function(){
_this.activeInput.focus();
}, 0);
event.stopPropagation(e);
});
event.addListener(sb, "click", function(e) {
var t = e.target || e.srcElement;
var action = t.getAttribute("action");
if (action && _this[action])
_this[action]();
else if (_this.$searchBarKb.commands[action])
_this.$searchBarKb.commands[action].exec(_this);
event.stopPropagation(e);
});
event.addCommandKeyListener(sb, function(e, hashId, keyCode) {
var keyString = keyUtil.keyCodeToString(keyCode);
var command = _this.$searchBarKb.findKeyCommand(hashId, keyString);
if (command && command.exec) {
command.exec(_this);
event.stopEvent(e);
}
});
this.$onChange = lang.delayedCall(function() {
_this.find(false, false);
});
event.addListener(this.searchInput, "input", function() {
_this.$onChange.schedule(20);
});
event.addListener(this.searchInput, "focus", function() {
_this.activeInput = _this.searchInput;
_this.searchInput.value && _this.highlight();
});
event.addListener(this.replaceInput, "focus", function() {
_this.activeInput = _this.replaceInput;
_this.searchInput.value && _this.highlight();
});
};
this.$closeSearchBarKb = new HashHandler([{
bindKey: "Esc",
name: "closeSearchBar",
exec: function(editor) {
editor.searchBox.hide();
}
}]);
this.$searchBarKb = new HashHandler();
this.$searchBarKb.bindKeys({
"Ctrl-f|Command-f": function(sb) {
var isReplace = sb.isReplace = !sb.isReplace;
sb.replaceBox.style.display = isReplace ? "" : "none";
sb.searchInput.focus();
},
"Ctrl-H|Command-Option-F": function(sb) {
sb.replaceBox.style.display = "";
sb.replaceInput.focus();
},
"Ctrl-G|Command-G": function(sb) {
sb.findNext();
},
"Ctrl-Shift-G|Command-Shift-G": function(sb) {
sb.findPrev();
},
"esc": function(sb) {
setTimeout(function() { sb.hide();});
},
"Return": function(sb) {
if (sb.activeInput == sb.replaceInput)
sb.replace();
sb.findNext();
},
"Shift-Return": function(sb) {
if (sb.activeInput == sb.replaceInput)
sb.replace();
sb.findPrev();
},
"Alt-Return": function(sb) {
if (sb.activeInput == sb.replaceInput)
sb.replaceAll();
sb.findAll();
},
"Tab": function(sb) {
(sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus();
}
});
this.$searchBarKb.addCommands([{
name: "toggleRegexpMode",
bindKey: {win: "Alt-R|Alt-/", mac: "Ctrl-Alt-R|Ctrl-Alt-/"},
exec: function(sb) {
sb.regExpOption.checked = !sb.regExpOption.checked;
sb.$syncOptions();
}
}, {
name: "toggleCaseSensitive",
bindKey: {win: "Alt-C|Alt-I", mac: "Ctrl-Alt-R|Ctrl-Alt-I"},
exec: function(sb) {
sb.caseSensitiveOption.checked = !sb.caseSensitiveOption.checked;
sb.$syncOptions();
}
}, {
name: "toggleWholeWords",
bindKey: {win: "Alt-B|Alt-W", mac: "Ctrl-Alt-B|Ctrl-Alt-W"},
exec: function(sb) {
sb.wholeWordOption.checked = !sb.wholeWordOption.checked;
sb.$syncOptions();
}
}]);
this.$syncOptions = function() {
dom.setCssClass(this.regExpOption, "checked", this.regExpOption.checked);
dom.setCssClass(this.wholeWordOption, "checked", this.wholeWordOption.checked);
dom.setCssClass(this.caseSensitiveOption, "checked", this.caseSensitiveOption.checked);
this.find(false, false);
};
this.highlight = function(re) {
this.editor.session.highlight(re || this.editor.$search.$options.re);
this.editor.renderer.updateBackMarkers()
};
this.find = function(skipCurrent, backwards, preventScroll) {
var range = this.editor.find(this.searchInput.value, {
skipCurrent: skipCurrent,
backwards: backwards,
wrap: true,
regExp: this.regExpOption.checked,
caseSensitive: this.caseSensitiveOption.checked,
wholeWord: this.wholeWordOption.checked,
preventScroll: preventScroll
});
var noMatch = !range && this.searchInput.value;
dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
this.editor._emit("findSearchBox", { match: !noMatch });
this.highlight();
};
this.findNext = function() {
this.find(true, false);
};
this.findPrev = function() {
this.find(true, true);
};
this.findAll = function(){
var range = this.editor.findAll(this.searchInput.value, {
regExp: this.regExpOption.checked,
caseSensitive: this.caseSensitiveOption.checked,
wholeWord: this.wholeWordOption.checked
});
var noMatch = !range && this.searchInput.value;
dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
this.editor._emit("findSearchBox", { match: !noMatch });
this.highlight();
this.hide();
};
this.replace = function() {
if (!this.editor.getReadOnly())
this.editor.replace(this.replaceInput.value);
};
this.replaceAndFindNext = function() {
if (!this.editor.getReadOnly()) {
this.editor.replace(this.replaceInput.value);
this.findNext()
}
};
this.replaceAll = function() {
if (!this.editor.getReadOnly())
this.editor.replaceAll(this.replaceInput.value);
};
this.hide = function() {
this.element.style.display = "none";
this.editor.keyBinding.removeKeyboardHandler(this.$closeSearchBarKb);
this.editor.focus();
};
this.show = function(value, isReplace) {
this.element.style.display = "";
this.replaceBox.style.display = isReplace ? "" : "none";
this.isReplace = isReplace;
if (value)
this.searchInput.value = value;
this.find(false, false, true);
this.searchInput.focus();
this.searchInput.select();
this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb);
};
this.isFocused = function() {
var el = document.activeElement;
return el == this.searchInput || el == this.replaceInput;
}
}).call(SearchBox.prototype);
exports.SearchBox = SearchBox;
exports.Search = function(editor, isReplace) {
var sb = editor.searchBox || new SearchBox(editor);
sb.show(editor.session.getTextRange(), isReplace);
};
});
(function() {
ace.acequire(["ace/ext/searchbox"], function() {});
})();
/***/ },
/* 16 */
/***/ function(module, exports, __webpack_require__) {
module.exports.id = 'ace/mode/json_worker';
module.exports.src = "\"no use strict\";(function(window){function resolveModuleId(id,paths){for(var testPath=id,tail=\"\";testPath;){var alias=paths[testPath];if(\"string\"==typeof alias)return alias+tail;if(alias)return alias.location.replace(/\\/*$/,\"/\")+(tail||alias.main||alias.name);if(alias===!1)return\"\";var i=testPath.lastIndexOf(\"/\");if(-1===i)break;tail=testPath.substr(i)+tail,testPath=testPath.slice(0,i)}return id}if(!(void 0!==window.window&&window.document||window.acequire&&window.define)){window.console||(window.console=function(){var msgs=Array.prototype.slice.call(arguments,0);postMessage({type:\"log\",data:msgs})},window.console.error=window.console.warn=window.console.log=window.console.trace=window.console),window.window=window,window.ace=window,window.onerror=function(message,file,line,col,err){postMessage({type:\"error\",data:{message:message,data:err.data,file:file,line:line,col:col,stack:err.stack}})},window.normalizeModule=function(parentId,moduleName){if(-1!==moduleName.indexOf(\"!\")){var chunks=moduleName.split(\"!\");return window.normalizeModule(parentId,chunks[0])+\"!\"+window.normalizeModule(parentId,chunks[1])}if(\".\"==moduleName.charAt(0)){var base=parentId.split(\"/\").slice(0,-1).join(\"/\");for(moduleName=(base?base+\"/\":\"\")+moduleName;-1!==moduleName.indexOf(\".\")&&previous!=moduleName;){var previous=moduleName;moduleName=moduleName.replace(/^\\.\\//,\"\").replace(/\\/\\.\\//,\"/\").replace(/[^\\/]+\\/\\.\\.\\//,\"\")}}return moduleName},window.acequire=function acequire(parentId,id){if(id||(id=parentId,parentId=null),!id.charAt)throw Error(\"worker.js acequire() accepts only (parentId, id) as arguments\");id=window.normalizeModule(parentId,id);var module=window.acequire.modules[id];if(module)return module.initialized||(module.initialized=!0,module.exports=module.factory().exports),module.exports;if(!window.acequire.tlns)return console.log(\"unable to load \"+id);var path=resolveModuleId(id,window.acequire.tlns);return\".js\"!=path.slice(-3)&&(path+=\".js\"),window.acequire.id=id,window.acequire.modules[id]={},importScripts(path),window.acequire(parentId,id)},window.acequire.modules={},window.acequire.tlns={},window.define=function(id,deps,factory){if(2==arguments.length?(factory=deps,\"string\"!=typeof id&&(deps=id,id=window.acequire.id)):1==arguments.length&&(factory=id,deps=[],id=window.acequire.id),\"function\"!=typeof factory)return window.acequire.modules[id]={exports:factory,initialized:!0},void 0;deps.length||(deps=[\"require\",\"exports\",\"module\"]);var req=function(childId){return window.acequire(id,childId)};window.acequire.modules[id]={exports:{},factory:function(){var module=this,returnExports=factory.apply(this,deps.map(function(dep){switch(dep){case\"require\":return req;case\"exports\":return module.exports;case\"module\":return module;default:return req(dep)}}));return returnExports&&(module.exports=returnExports),module}}},window.define.amd={},acequire.tlns={},window.initBaseUrls=function(topLevelNamespaces){for(var i in topLevelNamespaces)acequire.tlns[i]=topLevelNamespaces[i]},window.initSender=function(){var EventEmitter=window.acequire(\"ace/lib/event_emitter\").EventEmitter,oop=window.acequire(\"ace/lib/oop\"),Sender=function(){};return function(){oop.implement(this,EventEmitter),this.callback=function(data,callbackId){postMessage({type:\"call\",id:callbackId,data:data})},this.emit=function(name,data){postMessage({type:\"event\",name:name,data:data})}}.call(Sender.prototype),new Sender};var main=window.main=null,sender=window.sender=null;window.onmessage=function(e){var msg=e.data;if(msg.event&&sender)sender._signal(msg.event,msg.data);else if(msg.command)if(main[msg.command])main[msg.command].apply(main,msg.args);else{if(!window[msg.command])throw Error(\"Unknown command:\"+msg.command);window[msg.command].apply(window,msg.args)}else if(msg.init){window.initBaseUrls(msg.tlns),acequire(\"ace/lib/es5-shim\"),sender=window.sender=window.initSender();var clazz=acequire(msg.module)[msg.classname];main=window.main=new clazz(sender)}}}})(this),ace.define(\"ace/lib/oop\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.inherits=function(ctor,superCtor){ctor.super_=superCtor,ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:!1,writable:!0,configurable:!0}})},exports.mixin=function(obj,mixin){for(var key in mixin)obj[key]=mixin[key];return obj},exports.implement=function(proto,mixin){exports.mixin(proto,mixin)}}),ace.define(\"ace/range\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";var comparePoints=function(p1,p2){return p1.row-p2.row||p1.column-p2.column},Range=function(startRow,startColumn,endRow,endColumn){this.start={row:startRow,column:startColumn},this.end={row:endRow,column:endColumn}};(function(){this.isEqual=function(range){return this.start.row===range.start.row&&this.end.row===range.end.row&&this.start.column===range.start.column&&this.end.column===range.end.column},this.toString=function(){return\"Range: [\"+this.start.row+\"/\"+this.start.column+\"] -> [\"+this.end.row+\"/\"+this.end.column+\"]\"},this.contains=function(row,column){return 0==this.compare(row,column)},this.compareRange=function(range){var cmp,end=range.end,start=range.start;return cmp=this.compare(end.row,end.column),1==cmp?(cmp=this.compare(start.row,start.column),1==cmp?2:0==cmp?1:0):-1==cmp?-2:(cmp=this.compare(start.row,start.column),-1==cmp?-1:1==cmp?42:0)},this.comparePoint=function(p){return this.compare(p.row,p.column)},this.containsRange=function(range){return 0==this.comparePoint(range.start)&&0==this.comparePoint(range.end)},this.intersects=function(range){var cmp=this.compareRange(range);return-1==cmp||0==cmp||1==cmp},this.isEnd=function(row,column){return this.end.row==row&&this.end.column==column},this.isStart=function(row,column){return this.start.row==row&&this.start.column==column},this.setStart=function(row,column){\"object\"==typeof row?(this.start.column=row.column,this.start.row=row.row):(this.start.row=row,this.start.column=column)},this.setEnd=function(row,column){\"object\"==typeof row?(this.end.column=row.column,this.end.row=row.row):(this.end.row=row,this.end.column=column)},this.inside=function(row,column){return 0==this.compare(row,column)?this.isEnd(row,column)||this.isStart(row,column)?!1:!0:!1},this.insideStart=function(row,column){return 0==this.compare(row,column)?this.isEnd(row,column)?!1:!0:!1},this.insideEnd=function(row,column){return 0==this.compare(row,column)?this.isStart(row,column)?!1:!0:!1},this.compare=function(row,column){return this.isMultiLine()||row!==this.start.row?this.start.row>row?-1:row>this.end.row?1:this.start.row===row?column>=this.start.column?0:-1:this.end.row===row?this.end.column>=column?0:1:0:this.start.column>column?-1:column>this.end.column?1:0},this.compareStart=function(row,column){return this.start.row==row&&this.start.column==column?-1:this.compare(row,column)},this.compareEnd=function(row,column){return this.end.row==row&&this.end.column==column?1:this.compare(row,column)},this.compareInside=function(row,column){return this.end.row==row&&this.end.column==column?1:this.start.row==row&&this.start.column==column?-1:this.compare(row,column)},this.clipRows=function(firstRow,lastRow){if(this.end.row>lastRow)var end={row:lastRow+1,column:0};else if(firstRow>this.end.row)var end={row:firstRow,column:0};if(this.start.row>lastRow)var start={row:lastRow+1,column:0};else if(firstRow>this.start.row)var start={row:firstRow,column:0};return Range.fromPoints(start||this.start,end||this.end)},this.extend=function(row,column){var cmp=this.compare(row,column);if(0==cmp)return this;if(-1==cmp)var start={row:row,column:column};else var end={row:row,column:column};return Range.fromPoints(start||this.start,end||this.end)},this.isEmpty=function(){return this.start.row===this.end.row&&this.start.column===this.end.column},this.isMultiLine=function(){return this.start.row!==this.end.row},this.clone=function(){return Range.fromPoints(this.start,this.end)},this.collapseRows=function(){return 0==this.end.column?new Range(this.start.row,0,Math.max(this.start.row,this.end.row-1),0):new Range(this.start.row,0,this.end.row,0)},this.toScreenRange=function(session){var screenPosStart=session.documentToScreenPosition(this.start),screenPosEnd=session.documentToScreenPosition(this.end);return new Range(screenPosStart.row,screenPosStart.column,screenPosEnd.row,screenPosEnd.column)},this.moveBy=function(row,column){this.start.row+=row,this.start.column+=column,this.end.row+=row,this.end.column+=column}}).call(Range.prototype),Range.fromPoints=function(start,end){return new Range(start.row,start.column,end.row,end.column)},Range.comparePoints=comparePoints,Range.comparePoints=function(p1,p2){return p1.row-p2.row||p1.column-p2.column},exports.Range=Range}),ace.define(\"ace/apply_delta\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.applyDelta=function(docLines,delta){var row=delta.start.row,startColumn=delta.start.column,line=docLines[row]||\"\";switch(delta.action){case\"insert\":var lines=delta.lines;if(1===lines.length)docLines[row]=line.substring(0,startColumn)+delta.lines[0]+line.substring(startColumn);else{var args=[row,1].concat(delta.lines);docLines.splice.apply(docLines,args),docLines[row]=line.substring(0,startColumn)+docLines[row],docLines[row+delta.lines.length-1]+=line.substring(startColumn)}break;case\"remove\":var endColumn=delta.end.column,endRow=delta.end.row;row===endRow?docLines[row]=line.substring(0,startColumn)+line.substring(endColumn):docLines.splice(row,endRow-row+1,line.substring(0,startColumn)+docLines[endRow].substring(endColumn))}}}),ace.define(\"ace/lib/event_emitter\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";var EventEmitter={},stopPropagation=function(){this.propagationStopped=!0},preventDefault=function(){this.defaultPrevented=!0};EventEmitter._emit=EventEmitter._dispatchEvent=function(eventName,e){this._eventRegistry||(this._eventRegistry={}),this._defaultHandlers||(this._defaultHandlers={});var listeners=this._eventRegistry[eventName]||[],defaultHandler=this._defaultHandlers[eventName];if(listeners.length||defaultHandler){\"object\"==typeof e&&e||(e={}),e.type||(e.type=eventName),e.stopPropagation||(e.stopPropagation=stopPropagation),e.preventDefault||(e.preventDefault=preventDefault),listeners=listeners.slice();for(var i=0;listeners.length>i&&(listeners[i](e,this),!e.propagationStopped);i++);return defaultHandler&&!e.defaultPrevented?defaultHandler(e,this):void 0}},EventEmitter._signal=function(eventName,e){var listeners=(this._eventRegistry||{})[eventName];if(listeners){listeners=listeners.slice();for(var i=0;listeners.length>i;i++)listeners[i](e,this)}},EventEmitter.once=function(eventName,callback){var _self=this;callback&&this.addEventListener(eventName,function newCallback(){_self.removeEventListener(eventName,newCallback),callback.apply(null,arguments)})},EventEmitter.setDefaultHandler=function(eventName,callback){var handlers=this._defaultHandlers;if(handlers||(handlers=this._defaultHandlers={_disabled_:{}}),handlers[eventName]){var old=handlers[eventName],disabled=handlers._disabled_[eventName];disabled||(handlers._disabled_[eventName]=disabled=[]),disabled.push(old);var i=disabled.indexOf(callback);-1!=i&&disabled.splice(i,1)}handlers[eventName]=callback},EventEmitter.removeDefaultHandler=function(eventName,callback){var handlers=this._defaultHandlers;if(handlers){var disabled=handlers._disabled_[eventName];if(handlers[eventName]==callback)handlers[eventName],disabled&&this.setDefaultHandler(eventName,disabled.pop());else if(disabled){var i=disabled.indexOf(callback);-1!=i&&disabled.splice(i,1)}}},EventEmitter.on=EventEmitter.addEventListener=function(eventName,callback,capturing){this._eventRegistry=this._eventRegistry||{};var listeners=this._eventRegistry[eventName];return listeners||(listeners=this._eventRegistry[eventName]=[]),-1==listeners.indexOf(callback)&&listeners[capturing?\"unshift\":\"push\"](callback),callback},EventEmitter.off=EventEmitter.removeListener=EventEmitter.removeEventListener=function(eventName,callback){this._eventRegistry=this._eventRegistry||{};var listeners=this._eventRegistry[eventName];if(listeners){var index=listeners.indexOf(callback);-1!==index&&listeners.splice(index,1)}},EventEmitter.removeAllListeners=function(eventName){this._eventRegistry&&(this._eventRegistry[eventName]=[])},exports.EventEmitter=EventEmitter}),ace.define(\"ace/anchor\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/lib/event_emitter\"],function(acequire,exports){\"use strict\";var oop=acequire(\"./lib/oop\"),EventEmitter=acequire(\"./lib/event_emitter\").EventEmitter,Anchor=exports.Anchor=function(doc,row,column){this.$onChange=this.onChange.bind(this),this.attach(doc),column===void 0?this.setPosition(row.row,row.column):this.setPosition(row,column)};(function(){function $pointsInOrder(point1,point2,equalPointsInOrder){var bColIsAfter=equalPointsInOrder?point1.column<=point2.column:point1.column<point2.column;return point1.row<point2.row||point1.row==point2.row&&bColIsAfter}function $getTransformedPoint(delta,point,moveIfEqual){var deltaIsInsert=\"insert\"==delta.action,deltaRowShift=(deltaIsInsert?1:-1)*(delta.end.row-delta.start.row),deltaColShift=(deltaIsInsert?1:-1)*(delta.end.column-delta.start.column),deltaStart=delta.start,deltaEnd=deltaIsInsert?deltaStart:delta.end;return $pointsInOrder(point,deltaStart,moveIfEqual)?{row:point.row,column:point.column}:$pointsInOrder(deltaEnd,point,!moveIfEqual)?{row:point.row+deltaRowShift,column:point.column+(point.row==deltaEnd.row?deltaColShift:0)}:{row:deltaStart.row,column:deltaStart.column}}oop.implement(this,EventEmitter),this.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},this.getDocument=function(){return this.document},this.$insertRight=!1,this.onChange=function(delta){if(!(delta.start.row==delta.end.row&&delta.start.row!=this.row||delta.start.row>this.row)){var point=$getTransformedPoint(delta,{row:this.row,column:this.column},this.$insertRight);this.setPosition(point.row,point.column,!0)}},this.setPosition=function(row,column,noClip){var pos;if(pos=noClip?{row:row,column:column}:this.$clipPositionToDocument(row,column),this.row!=pos.row||this.column!=pos.column){var old={row:this.row,column:this.column};this.row=pos.row,this.column=pos.column,this._signal(\"change\",{old:old,value:pos})}},this.detach=function(){this.document.removeEventListener(\"change\",this.$onChange)},this.attach=function(doc){this.document=doc||this.document,this.document.on(\"change\",this.$onChange)},this.$clipPositionToDocument=function(row,column){var pos={};return row>=this.document.getLength()?(pos.row=Math.max(0,this.document.getLength()-1),pos.column=this.document.getLine(pos.row).length):0>row?(pos.row=0,pos.column=0):(pos.row=row,pos.column=Math.min(this.document.getLine(pos.row).length,Math.max(0,column))),0>column&&(pos.column=0),pos}}).call(Anchor.prototype)}),ace.define(\"ace/document\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/apply_delta\",\"ace/lib/event_emitter\",\"ace/range\",\"ace/anchor\"],function(acequire,exports){\"use strict\";var oop=acequire(\"./lib/oop\"),applyDelta=acequire(\"./apply_delta\").applyDelta,EventEmitter=acequire(\"./lib/event_emitter\").EventEmitter,Range=acequire(\"./range\").Range,Anchor=acequire(\"./anchor\").Anchor,Document=function(textOrLines){this.$lines=[\"\"],0===textOrLines.length?this.$lines=[\"\"]:Array.isArray(textOrLines)?this.insertMergedLines({row:0,column:0},textOrLines):this.insert({row:0,column:0},textOrLines)};(function(){oop.implement(this,EventEmitter),this.setValue=function(text){var len=this.getLength()-1;this.remove(new Range(0,0,len,this.getLine(len).length)),this.insert({row:0,column:0},text)},this.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},this.createAnchor=function(row,column){return new Anchor(this,row,column)},this.$split=0===\"aaa\".split(/a/).length?function(text){return text.replace(/\\r\\n|\\r/g,\"\\n\").split(\"\\n\")}:function(text){return text.split(/\\r\\n|\\r|\\n/)},this.$detectNewLine=function(text){var match=text.match(/^.*?(\\r\\n|\\r|\\n)/m);this.$autoNewLine=match?match[1]:\"\\n\",this._signal(\"changeNewLineMode\")},this.getNewLineCharacter=function(){switch(this.$newLineMode){case\"windows\":return\"\\r\\n\";case\"unix\":return\"\\n\";default:return this.$autoNewLine||\"\\n\"}},this.$autoNewLine=\"\",this.$newLineMode=\"auto\",this.setNewLineMode=function(newLineMode){this.$newLineMode!==newLineMode&&(this.$newLineMode=newLineMode,this._signal(\"changeNewLineMode\"))},this.getNewLineMode=function(){return this.$newLineMode},this.isNewLine=function(text){return\"\\r\\n\"==text||\"\\r\"==text||\"\\n\"==text},this.getLine=function(row){return this.$lines[row]||\"\"},this.getLines=function(firstRow,lastRow){return this.$lines.slice(firstRow,lastRow+1)},this.getAllLines=function(){return this.getLines(0,this.getLength())},this.getLength=function(){return this.$lines.length},this.getTextRange=function(range){return this.getLinesForRange(range).join(this.getNewLineCharacter())},this.getLinesForRange=function(range){var lines;if(range.start.row===range.end.row)lines=[this.getLine(range.start.row).substring(range.start.column,range.end.column)];else{lines=this.getLines(range.start.row,range.end.row),lines[0]=(lines[0]||\"\").substring(range.start.column);var l=lines.length-1;range.end.row-range.start.row==l&&(lines[l]=lines[l].substring(0,range.end.column))}return lines},this.insertLines=function(row,lines){return console.warn(\"Use of document.insertLines is deprecated. Use the insertFullLines method instead.\"),this.insertFullLines(row,lines)},this.removeLines=function(firstRow,lastRow){return console.warn(\"Use of document.removeLines is deprecated. Use the removeFullLines method instead.\"),this.removeFullLines(firstRow,lastRow)},this.insertNewLine=function(position){return console.warn(\"Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.\"),this.insertMergedLines(position,[\"\",\"\"])},this.insert=function(position,text){return 1>=this.getLength()&&this.$detectNewLine(text),this.insertMergedLines(position,this.$split(text))},this.insertInLine=function(position,text){var start=this.clippedPos(position.row,position.column),end=this.pos(position.row,position.column+text.length);return this.applyDelta({start:start,end:end,action:\"insert\",lines:[text]},!0),this.clonePos(end)},this.clippedPos=function(row,column){var length=this.getLength();void 0===row?row=length:0>row?row=0:row>=length&&(row=length-1,column=void 0);var line=this.getLine(row);return void 0==column&&(column=line.length),column=Math.min(Math.max(column,0),line.length),{row:row,column:column}},this.clonePos=function(pos){return{row:pos.row,column:pos.column}},this.pos=function(row,column){return{row:row,column:column}},this.$clipPosition=function(position){var length=this.getLength();return position.row>=length?(position.row=Math.max(0,length-1),position.column=this.getLine(length-1).length):(position.row=Math.max(0,position.row),position.column=Math.min(Math.max(position.column,0),this.getLine(position.row).length)),position},this.insertFullLines=function(row,lines){row=Math.min(Math.max(row,0),this.getLength());var column=0;this.getLength()>row?(lines=lines.concat([\"\"]),column=0):(lines=[\"\"].concat(lines),row--,column=this.$lines[row].length),this.insertMergedLines({row:row,column:column},lines)},this.insertMergedLines=function(position,lines){var start=this.clippedPos(position.row,position.column),end={row:start.row+lines.length-1,column:(1==lines.length?start.column:0)+lines[lines.length-1].length};return this.applyDelta({start:start,end:end,action:\"insert\",lines:lines}),this.clonePos(end)},this.remove=function(range){var start=this.clippedPos(range.start.row,range.start.column),end=this.clippedPos(range.end.row,range.end.column);return this.applyDelta({start:start,end:end,action:\"remove\",lines:this.getLinesForRange({start:start,end:end})}),this.clonePos(start)},this.removeInLine=function(row,startColumn,endColumn){var start=this.clippedPos(row,startColumn),end=this.clippedPos(row,endColumn);return this.applyDelta({start:start,end:end,action:\"remove\",lines:this.getLinesForRange({start:start,end:end})},!0),this.clonePos(start)},this.removeFullLines=function(firstRow,lastRow){firstRow=Math.min(Math.max(0,firstRow),this.getLength()-1),lastRow=Math.min(Math.max(0,lastRow),this.getLength()-1);var deleteFirstNewLine=lastRow==this.getLength()-1&&firstRow>0,deleteLastNewLine=this.getLength()-1>lastRow,startRow=deleteFirstNewLine?firstRow-1:firstRow,startCol=deleteFirstNewLine?this.getLine(startRow).length:0,endRow=deleteLastNewLine?lastRow+1:lastRow,endCol=deleteLastNewLine?0:this.getLine(endRow).length,range=new Range(startRow,startCol,endRow,endCol),deletedLines=this.$lines.slice(firstRow,lastRow+1);return this.applyDelta({start:range.start,end:range.end,action:\"remove\",lines:this.getLinesForRange(range)}),deletedLines},this.removeNewLine=function(row){this.getLength()-1>row&&row>=0&&this.applyDelta({start:this.pos(row,this.getLine(row).length),end:this.pos(row+1,0),action:\"remove\",lines:[\"\",\"\"]})},this.replace=function(range,text){if(range instanceof Range||(range=Range.fromPoints(range.start,range.end)),0===text.length&&range.isEmpty())return range.start;if(text==this.getTextRange(range))return range.end;this.remove(range);var end;return end=text?this.insert(range.start,text):range.start},this.applyDeltas=function(deltas){for(var i=0;deltas.length>i;i++)this.applyDelta(deltas[i])},this.revertDeltas=function(deltas){for(var i=deltas.length-1;i>=0;i--)this.revertDelta(deltas[i])},this.applyDelta=function(delta,doNotValidate){var isInsert=\"insert\"==delta.action;(isInsert?1>=delta.lines.length&&!delta.lines[0]:!Range.comparePoints(delta.start,delta.end))||(isInsert&&delta.lines.length>2e4&&this.$splitAndapplyLargeDelta(delta,2e4),applyDelta(this.$lines,delta,doNotValidate),this._signal(\"change\",delta))},this.$splitAndapplyLargeDelta=function(delta,MAX){for(var lines=delta.lines,l=lines.length,row=delta.start.row,column=delta.start.column,from=0,to=0;;){from=to,to+=MAX-1;var chunk=lines.slice(from,to);if(to>l){delta.lines=chunk,delta.start.row=row+from,delta.start.column=column;break}chunk.push(\"\"),this.applyDelta({start:this.pos(row+from,column),end:this.pos(row+to,column=0),action:delta.action,lines:chunk},!0)}},this.revertDelta=function(delta){this.applyDelta({start:this.clonePos(delta.start),end:this.clonePos(delta.end),action:\"insert\"==delta.action?\"remove\":\"insert\",lines:delta.lines.slice()})},this.indexToPosition=function(index,startRow){for(var lines=this.$lines||this.getAllLines(),newlineLength=this.getNewLineCharacter().length,i=startRow||0,l=lines.length;l>i;i++)if(index-=lines[i].length+newlineLength,0>index)return{row:i,column:index+lines[i].length+newlineLength};return{row:l-1,column:lines[l-1].length}},this.positionToIndex=function(pos,startRow){for(var lines=this.$lines||this.getAllLines(),newlineLength=this.getNewLineCharacter().length,index=0,row=Math.min(pos.row,lines.length),i=startRow||0;row>i;++i)index+=lines[i].length+newlineLength;return index+pos.column}}).call(Document.prototype),exports.Document=Document}),ace.define(\"ace/lib/lang\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.last=function(a){return a[a.length-1]},exports.stringReverse=function(string){return string.split(\"\").reverse().join(\"\")},exports.stringRepeat=function(string,count){for(var result=\"\";count>0;)1&count&&(result+=string),(count>>=1)&&(string+=string);return result};var trimBeginRegexp=/^\\s\\s*/,trimEndRegexp=/\\s\\s*$/;exports.stringTrimLeft=function(string){return string.replace(trimBeginRegexp,\"\")},exports.stringTrimRight=function(string){return string.replace(trimEndRegexp,\"\")},exports.copyObject=function(obj){var copy={};for(var key in obj)copy[key]=obj[key];return copy},exports.copyArray=function(array){for(var copy=[],i=0,l=array.length;l>i;i++)copy[i]=array[i]&&\"object\"==typeof array[i]?this.copyObject(array[i]):array[i];return copy},exports.deepCopy=function deepCopy(obj){if(\"object\"!=typeof obj||!obj)return obj;var copy;if(Array.isArray(obj)){copy=[];for(var key=0;obj.length>key;key++)copy[key]=deepCopy(obj[key]);return copy}var cons=obj.constructor;if(cons===RegExp)return obj;copy=cons();for(var key in obj)copy[key]=deepCopy(obj[key]);return copy},exports.arrayToMap=function(arr){for(var map={},i=0;arr.length>i;i++)map[arr[i]]=1;return map},exports.createMap=function(props){var map=Object.create(null);for(var i in props)map[i]=props[i];return map},exports.arrayRemove=function(array,value){for(var i=0;array.length>=i;i++)value===array[i]&&array.splice(i,1)},exports.escapeRegExp=function(str){return str.replace(/([.*+?^${}()|[\\]\\/\\\\])/g,\"\\\\$1\")},exports.escapeHTML=function(str){return str.replace(/&/g,\"&#38;\").replace(/\"/g,\"&#34;\").replace(/'/g,\"&#39;\").replace(/</g,\"&#60;\")},exports.getMatchOffsets=function(string,regExp){var matches=[];return string.replace(regExp,function(str){matches.push({offset:arguments[arguments.length-2],length:str.length})}),matches},exports.deferredCall=function(fcn){var timer=null,callback=function(){timer=null,fcn()},deferred=function(timeout){return deferred.cancel(),timer=setTimeout(callback,timeout||0),deferred};return deferred.schedule=deferred,deferred.call=function(){return this.cancel(),fcn(),deferred},deferred.cancel=function(){return clearTimeout(timer),timer=null,deferred},deferred.isPending=function(){return timer},deferred},exports.delayedCall=function(fcn,defaultTimeout){var timer=null,callback=function(){timer=null,fcn()},_self=function(timeout){null==timer&&(timer=setTimeout(callback,timeout||defaultTimeout))};return _self.delay=function(timeout){timer&&clearTimeout(timer),timer=setTimeout(callback,timeout||defaultTimeout)},_self.schedule=_self,_self.call=function(){this.cancel(),fcn()},_self.cancel=function(){timer&&clearTimeout(timer),timer=null},_self.isPending=function(){return timer},_self}}),ace.define(\"ace/worker/mirror\",[\"require\",\"exports\",\"module\",\"ace/range\",\"ace/document\",\"ace/lib/lang\"],function(acequire,exports){\"use strict\";acequire(\"../range\").Range;var Document=acequire(\"../document\").Document,lang=acequire(\"../lib/lang\"),Mirror=exports.Mirror=function(sender){this.sender=sender;var doc=this.doc=new Document(\"\"),deferredUpdate=this.deferredUpdate=lang.delayedCall(this.onUpdate.bind(this)),_self=this;sender.on(\"change\",function(e){var data=e.data;if(data[0].start)doc.applyDeltas(data);else for(var i=0;data.length>i;i+=2){if(Array.isArray(data[i+1]))var d={action:\"insert\",start:data[i],lines:data[i+1]};else var d={action:\"remove\",start:data[i],end:data[i+1]};doc.applyDelta(d,!0)}return _self.$timeout?deferredUpdate.schedule(_self.$timeout):(_self.onUpdate(),void 0)})};(function(){this.$timeout=500,this.setTimeout=function(timeout){this.$timeout=timeout},this.setValue=function(value){this.doc.setValue(value),this.deferredUpdate.schedule(this.$timeout)},this.getValue=function(callbackId){this.sender.callback(this.doc.getValue(),callbackId)},this.onUpdate=function(){},this.isPending=function(){return this.deferredUpdate.isPending()}}).call(Mirror.prototype)}),ace.define(\"ace/mode/json/json_parse\",[\"require\",\"exports\",\"module\"],function(){\"use strict\";var at,ch,text,value,escapee={'\"':'\"',\"\\\\\":\"\\\\\",\"/\":\"/\",b:\"\\b\",f:\"\\f\",n:\"\\n\",r:\"\\r\",t:\"\t\"},error=function(m){throw{name:\"SyntaxError\",message:m,at:at,text:text}},next=function(c){return c&&c!==ch&&error(\"Expected '\"+c+\"' instead of '\"+ch+\"'\"),ch=text.charAt(at),at+=1,ch},number=function(){var number,string=\"\";for(\"-\"===ch&&(string=\"-\",next(\"-\"));ch>=\"0\"&&\"9\">=ch;)string+=ch,next();if(\".\"===ch)for(string+=\".\";next()&&ch>=\"0\"&&\"9\">=ch;)string+=ch;if(\"e\"===ch||\"E\"===ch)for(string+=ch,next(),(\"-\"===ch||\"+\"===ch)&&(string+=ch,next());ch>=\"0\"&&\"9\">=ch;)string+=ch,next();return number=+string,isNaN(number)?(error(\"Bad number\"),void 0):number},string=function(){var hex,i,uffff,string=\"\";if('\"'===ch)for(;next();){if('\"'===ch)return next(),string;if(\"\\\\\"===ch)if(next(),\"u\"===ch){for(uffff=0,i=0;4>i&&(hex=parseInt(next(),16),isFinite(hex));i+=1)uffff=16*uffff+hex;string+=String.fromCharCode(uffff)}else{if(\"string\"!=typeof escapee[ch])break;string+=escapee[ch]}else string+=ch}error(\"Bad string\")},white=function(){for(;ch&&\" \">=ch;)next()},word=function(){switch(ch){case\"t\":return next(\"t\"),next(\"r\"),next(\"u\"),next(\"e\"),!0;case\"f\":return next(\"f\"),next(\"a\"),next(\"l\"),next(\"s\"),next(\"e\"),!1;case\"n\":return next(\"n\"),next(\"u\"),next(\"l\"),next(\"l\"),null}error(\"Unexpected '\"+ch+\"'\")},array=function(){var array=[];if(\"[\"===ch){if(next(\"[\"),white(),\"]\"===ch)return next(\"]\"),array;for(;ch;){if(array.push(value()),white(),\"]\"===ch)return next(\"]\"),array;next(\",\"),white()}}error(\"Bad array\")},object=function(){var key,object={};if(\"{\"===ch){if(next(\"{\"),white(),\"}\"===ch)return next(\"}\"),object;for(;ch;){if(key=string(),white(),next(\":\"),Object.hasOwnProperty.call(object,key)&&error('Duplicate key \"'+key+'\"'),object[key]=value(),white(),\"}\"===ch)return next(\"}\"),object;next(\",\"),white()}}error(\"Bad object\")};return value=function(){switch(white(),ch){case\"{\":return object();case\"[\":return array();case'\"':return string();case\"-\":return number();default:return ch>=\"0\"&&\"9\">=ch?number():word()}},function(source,reviver){var result;return text=source,at=0,ch=\" \",result=value(),white(),ch&&error(\"Syntax error\"),\"function\"==typeof reviver?function walk(holder,key){var k,v,value=holder[key];if(value&&\"object\"==typeof value)for(k in value)Object.hasOwnProperty.call(value,k)&&(v=walk(value,k),void 0!==v?value[k]=v:delete value[k]);return reviver.call(holder,key,value)}({\"\":result},\"\"):result}}),ace.define(\"ace/mode/json_worker\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/worker/mirror\",\"ace/mode/json/json_parse\"],function(acequire,exports){\"use strict\";var oop=acequire(\"../lib/oop\"),Mirror=acequire(\"../worker/mirror\").Mirror,parse=acequire(\"./json/json_parse\"),JsonWorker=exports.JsonWorker=function(sender){Mirror.call(this,sender),this.setTimeout(200)};oop.inherits(JsonWorker,Mirror),function(){this.onUpdate=function(){var value=this.doc.getValue(),errors=[];try{value&&parse(value)}catch(e){var pos=this.doc.indexToPosition(e.at-1);errors.push({row:pos.row,column:pos.column,text:e.message,type:\"error\"})}this.sender.emit(\"annotate\",errors)}}.call(JsonWorker.prototype)}),ace.define(\"ace/lib/es5-shim\",[\"require\",\"exports\",\"module\"],function(){function Empty(){}function doesDefinePropertyWork(object){try{return Object.defineProperty(object,\"sentinel\",{}),\"sentinel\"in object}catch(exception){}}function toInteger(n){return n=+n,n!==n?n=0:0!==n&&n!==1/0&&n!==-(1/0)&&(n=(n>0||-1)*Math.floor(Math.abs(n))),n}Function.prototype.bind||(Function.prototype.bind=function(that){var target=this;if(\"function\"!=typeof target)throw new TypeError(\"Function.prototype.bind called on incompatible \"+target);var args=slice.call(arguments,1),bound=function(){if(this instanceof bound){var result=target.apply(this,args.concat(slice.call(arguments)));return Object(result)===result?result:this}return target.apply(that,args.concat(slice.call(arguments)))};return target.prototype&&(Empty.prototype=target.prototype,bound.prototype=new Empty,Empty.prototype=null),bound});var defineGetter,defineSetter,lookupGetter,lookupSetter,supportsAccessors,call=Function.prototype.call,prototypeOfArray=Array.prototype,prototypeOfObject=Object.prototype,slice=prototypeOfArray.slice,_toString=call.bind(prototypeOfObject.toString),owns=call.bind(prototypeOfObject.hasOwnProperty);if((supportsAccessors=owns(prototypeOfObject,\"__defineGetter__\"))&&(defineGetter=call.bind(prototypeOfObject.__defineGetter__),defineSetter=call.bind(prototypeOfObject.__defineSetter__),lookupGetter=call.bind(prototypeOfObject.__lookupGetter__),lookupSetter=call.bind(prototypeOfObject.__lookupSetter__)),2!=[1,2].splice(0).length)if(function(){function makeArray(l){var a=Array(l+2);return a[0]=a[1]=0,a}var lengthBefore,array=[];return array.splice.apply(array,makeArray(20)),array.splice.apply(array,makeArray(26)),lengthBefore=array.length,array.splice(5,0,\"XXX\"),lengthBefore+1==array.length,lengthBefore+1==array.length?!0:void 0\n}()){var array_splice=Array.prototype.splice;Array.prototype.splice=function(start,deleteCount){return arguments.length?array_splice.apply(this,[void 0===start?0:start,void 0===deleteCount?this.length-start:deleteCount].concat(slice.call(arguments,2))):[]}}else Array.prototype.splice=function(pos,removeCount){var length=this.length;pos>0?pos>length&&(pos=length):void 0==pos?pos=0:0>pos&&(pos=Math.max(length+pos,0)),length>pos+removeCount||(removeCount=length-pos);var removed=this.slice(pos,pos+removeCount),insert=slice.call(arguments,2),add=insert.length;if(pos===length)add&&this.push.apply(this,insert);else{var remove=Math.min(removeCount,length-pos),tailOldPos=pos+remove,tailNewPos=tailOldPos+add-remove,tailCount=length-tailOldPos,lengthAfterRemove=length-remove;if(tailOldPos>tailNewPos)for(var i=0;tailCount>i;++i)this[tailNewPos+i]=this[tailOldPos+i];else if(tailNewPos>tailOldPos)for(i=tailCount;i--;)this[tailNewPos+i]=this[tailOldPos+i];if(add&&pos===lengthAfterRemove)this.length=lengthAfterRemove,this.push.apply(this,insert);else for(this.length=lengthAfterRemove+add,i=0;add>i;++i)this[pos+i]=insert[i]}return removed};Array.isArray||(Array.isArray=function(obj){return\"[object Array]\"==_toString(obj)});var boxedString=Object(\"a\"),splitString=\"a\"!=boxedString[0]||!(0 in boxedString);if(Array.prototype.forEach||(Array.prototype.forEach=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,thisp=arguments[1],i=-1,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError;for(;length>++i;)i in self&&fun.call(thisp,self[i],i,object)}),Array.prototype.map||(Array.prototype.map=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,result=Array(length),thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)i in self&&(result[i]=fun.call(thisp,self[i],i,object));return result}),Array.prototype.filter||(Array.prototype.filter=function(fun){var value,object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,result=[],thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)i in self&&(value=self[i],fun.call(thisp,value,i,object)&&result.push(value));return result}),Array.prototype.every||(Array.prototype.every=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)if(i in self&&!fun.call(thisp,self[i],i,object))return!1;return!0}),Array.prototype.some||(Array.prototype.some=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)if(i in self&&fun.call(thisp,self[i],i,object))return!0;return!1}),Array.prototype.reduce||(Array.prototype.reduce=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");if(!length&&1==arguments.length)throw new TypeError(\"reduce of empty array with no initial value\");var result,i=0;if(arguments.length>=2)result=arguments[1];else for(;;){if(i in self){result=self[i++];break}if(++i>=length)throw new TypeError(\"reduce of empty array with no initial value\")}for(;length>i;i++)i in self&&(result=fun.call(void 0,result,self[i],i,object));return result}),Array.prototype.reduceRight||(Array.prototype.reduceRight=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");if(!length&&1==arguments.length)throw new TypeError(\"reduceRight of empty array with no initial value\");var result,i=length-1;if(arguments.length>=2)result=arguments[1];else for(;;){if(i in self){result=self[i--];break}if(0>--i)throw new TypeError(\"reduceRight of empty array with no initial value\")}do i in this&&(result=fun.call(void 0,result,self[i],i,object));while(i--);return result}),Array.prototype.indexOf&&-1==[0,1].indexOf(1,2)||(Array.prototype.indexOf=function(sought){var self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):toObject(this),length=self.length>>>0;if(!length)return-1;var i=0;for(arguments.length>1&&(i=toInteger(arguments[1])),i=i>=0?i:Math.max(0,length+i);length>i;i++)if(i in self&&self[i]===sought)return i;return-1}),Array.prototype.lastIndexOf&&-1==[0,1].lastIndexOf(0,-3)||(Array.prototype.lastIndexOf=function(sought){var self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):toObject(this),length=self.length>>>0;if(!length)return-1;var i=length-1;for(arguments.length>1&&(i=Math.min(i,toInteger(arguments[1]))),i=i>=0?i:length-Math.abs(i);i>=0;i--)if(i in self&&sought===self[i])return i;return-1}),Object.getPrototypeOf||(Object.getPrototypeOf=function(object){return object.__proto__||(object.constructor?object.constructor.prototype:prototypeOfObject)}),!Object.getOwnPropertyDescriptor){var ERR_NON_OBJECT=\"Object.getOwnPropertyDescriptor called on a non-object: \";Object.getOwnPropertyDescriptor=function(object,property){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(ERR_NON_OBJECT+object);if(owns(object,property)){var descriptor,getter,setter;if(descriptor={enumerable:!0,configurable:!0},supportsAccessors){var prototype=object.__proto__;object.__proto__=prototypeOfObject;var getter=lookupGetter(object,property),setter=lookupSetter(object,property);if(object.__proto__=prototype,getter||setter)return getter&&(descriptor.get=getter),setter&&(descriptor.set=setter),descriptor}return descriptor.value=object[property],descriptor}}}if(Object.getOwnPropertyNames||(Object.getOwnPropertyNames=function(object){return Object.keys(object)}),!Object.create){var createEmpty;createEmpty=null===Object.prototype.__proto__?function(){return{__proto__:null}}:function(){var empty={};for(var i in empty)empty[i]=null;return empty.constructor=empty.hasOwnProperty=empty.propertyIsEnumerable=empty.isPrototypeOf=empty.toLocaleString=empty.toString=empty.valueOf=empty.__proto__=null,empty},Object.create=function(prototype,properties){var object;if(null===prototype)object=createEmpty();else{if(\"object\"!=typeof prototype)throw new TypeError(\"typeof prototype[\"+typeof prototype+\"] != 'object'\");var Type=function(){};Type.prototype=prototype,object=new Type,object.__proto__=prototype}return void 0!==properties&&Object.defineProperties(object,properties),object}}if(Object.defineProperty){var definePropertyWorksOnObject=doesDefinePropertyWork({}),definePropertyWorksOnDom=\"undefined\"==typeof document||doesDefinePropertyWork(document.createElement(\"div\"));if(!definePropertyWorksOnObject||!definePropertyWorksOnDom)var definePropertyFallback=Object.defineProperty}if(!Object.defineProperty||definePropertyFallback){var ERR_NON_OBJECT_DESCRIPTOR=\"Property description must be an object: \",ERR_NON_OBJECT_TARGET=\"Object.defineProperty called on non-object: \",ERR_ACCESSORS_NOT_SUPPORTED=\"getters & setters can not be defined on this javascript engine\";Object.defineProperty=function(object,property,descriptor){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(ERR_NON_OBJECT_TARGET+object);if(\"object\"!=typeof descriptor&&\"function\"!=typeof descriptor||null===descriptor)throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR+descriptor);if(definePropertyFallback)try{return definePropertyFallback.call(Object,object,property,descriptor)}catch(exception){}if(owns(descriptor,\"value\"))if(supportsAccessors&&(lookupGetter(object,property)||lookupSetter(object,property))){var prototype=object.__proto__;object.__proto__=prototypeOfObject,delete object[property],object[property]=descriptor.value,object.__proto__=prototype}else object[property]=descriptor.value;else{if(!supportsAccessors)throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);owns(descriptor,\"get\")&&defineGetter(object,property,descriptor.get),owns(descriptor,\"set\")&&defineSetter(object,property,descriptor.set)}return object}}Object.defineProperties||(Object.defineProperties=function(object,properties){for(var property in properties)owns(properties,property)&&Object.defineProperty(object,property,properties[property]);return object}),Object.seal||(Object.seal=function(object){return object}),Object.freeze||(Object.freeze=function(object){return object});try{Object.freeze(function(){})}catch(exception){Object.freeze=function(freezeObject){return function(object){return\"function\"==typeof object?object:freezeObject(object)}}(Object.freeze)}if(Object.preventExtensions||(Object.preventExtensions=function(object){return object}),Object.isSealed||(Object.isSealed=function(){return!1}),Object.isFrozen||(Object.isFrozen=function(){return!1}),Object.isExtensible||(Object.isExtensible=function(object){if(Object(object)===object)throw new TypeError;for(var name=\"\";owns(object,name);)name+=\"?\";object[name]=!0;var returnValue=owns(object,name);return delete object[name],returnValue}),!Object.keys){var hasDontEnumBug=!0,dontEnums=[\"toString\",\"toLocaleString\",\"valueOf\",\"hasOwnProperty\",\"isPrototypeOf\",\"propertyIsEnumerable\",\"constructor\"],dontEnumsLength=dontEnums.length;for(var key in{toString:null})hasDontEnumBug=!1;Object.keys=function(object){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(\"Object.keys called on a non-object\");var keys=[];for(var name in object)owns(object,name)&&keys.push(name);if(hasDontEnumBug)for(var i=0,ii=dontEnumsLength;ii>i;i++){var dontEnum=dontEnums[i];owns(object,dontEnum)&&keys.push(dontEnum)}return keys}}Date.now||(Date.now=function(){return(new Date).getTime()});var ws=\"\t\\n\u000b\\f\\r   ᠎             　\\u2028\\u2029\";if(!String.prototype.trim||ws.trim()){ws=\"[\"+ws+\"]\";var trimBeginRegexp=RegExp(\"^\"+ws+ws+\"*\"),trimEndRegexp=RegExp(ws+ws+\"*$\");String.prototype.trim=function(){return(this+\"\").replace(trimBeginRegexp,\"\").replace(trimEndRegexp,\"\")}}var toObject=function(o){if(null==o)throw new TypeError(\"can't convert \"+o+\" to object\");return Object(o)}});";
/***/ }
/******/ ])
});
;
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