You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
588 lines
16 KiB
588 lines
16 KiB
var util = require('../util');
|
|
|
|
import ColorPicker from './ColorPicker'
|
|
|
|
/**
|
|
* The way this works is for all properties of this.possible options, you can supply the property name in any form to list the options.
|
|
* Boolean options are recognised as Boolean
|
|
* Number options should be written as array: [default value, min value, max value, stepsize]
|
|
* Colors should be written as array: ['color', '#ffffff']
|
|
* Strings with should be written as array: [option1, option2, option3, ..]
|
|
*
|
|
* The options are matched with their counterparts in each of the modules and the values used in the configuration are
|
|
*
|
|
* @param parentModule | the location where parentModule.setOptions() can be called
|
|
* @param defaultContainer | the default container of the module
|
|
* @param configureOptions | the fully configured and predefined options set found in allOptions.js
|
|
* @param pixelRatio | canvas pixel ratio
|
|
*/
|
|
class Configurator {
|
|
constructor(parentModule, defaultContainer, configureOptions, pixelRatio = 1) {
|
|
this.parent = parentModule;
|
|
this.changedOptions = [];
|
|
this.container = defaultContainer;
|
|
this.allowCreation = false;
|
|
|
|
this.options = {};
|
|
this.defaultOptions = {
|
|
enabled: false,
|
|
filter: true,
|
|
container: undefined
|
|
};
|
|
util.extend(this.options, this.defaultOptions);
|
|
|
|
this.configureOptions = configureOptions;
|
|
this.moduleOptions = {};
|
|
this.domElements = [];
|
|
this.colorPicker = new ColorPicker(pixelRatio);
|
|
this.wrapper = undefined;
|
|
}
|
|
|
|
|
|
/**
|
|
* refresh all options.
|
|
* Because all modules parse their options by themselves, we just use their options. We copy them here.
|
|
*
|
|
* @param options
|
|
*/
|
|
setOptions(options) {
|
|
if (options !== undefined) {
|
|
let enabled = true;
|
|
if (typeof options === 'string') {
|
|
this.options.filter = options;
|
|
}
|
|
else if (options instanceof Array) {
|
|
this.options.filter = options.join();
|
|
}
|
|
else if (typeof options === 'object') {
|
|
if (options.container !== undefined) {
|
|
this.options.container = options.container;
|
|
}
|
|
if (options.filter !== undefined) {
|
|
this.options.filter = options.filter;
|
|
}
|
|
if (options.enabled !== undefined) {
|
|
enabled = options.enabled;
|
|
}
|
|
}
|
|
else if (typeof options === 'boolean') {
|
|
this.options.filter = true;
|
|
enabled = options;
|
|
}
|
|
else if (typeof options === 'function') {
|
|
this.options.filter = options;
|
|
enabled = true;
|
|
}
|
|
this.options.enabled = enabled;
|
|
}
|
|
this._clean();
|
|
}
|
|
|
|
|
|
setModuleOptions(moduleOptions) {
|
|
this.moduleOptions = moduleOptions;
|
|
if (this.options.enabled === true) {
|
|
this._clean();
|
|
if (this.options.container !== undefined) {
|
|
this.container = this.options.container;
|
|
}
|
|
this._create();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create all DOM elements
|
|
* @private
|
|
*/
|
|
_create() {
|
|
this._clean();
|
|
this.changedOptions = [];
|
|
|
|
let filter = this.options.filter;
|
|
let counter = 0;
|
|
let show = false;
|
|
for (let option in this.configureOptions) {
|
|
if (this.configureOptions.hasOwnProperty(option)) {
|
|
this.allowCreation = false;
|
|
show = false;
|
|
if (typeof filter === 'function') {
|
|
show = filter(option,[]);
|
|
show = show || this._handleObject(this.configureOptions[option], [option]);
|
|
}
|
|
else if (filter === true || filter.indexOf(option) !== -1) {
|
|
show = true;
|
|
}
|
|
|
|
if (show !== false) {
|
|
this.allowCreation = true;
|
|
|
|
// linebreak between categories
|
|
if (counter > 0) {
|
|
this._makeItem([]);
|
|
}
|
|
// a header for the category
|
|
this._makeHeader(option);
|
|
|
|
// get the suboptions
|
|
this._handleObject(this.configureOptions[option], [option]);
|
|
}
|
|
counter++;
|
|
}
|
|
}
|
|
let generateButton = document.createElement('div');
|
|
generateButton.className = 'vis-network-configuration button';
|
|
generateButton.innerHTML = 'generate options';
|
|
generateButton.onclick = () => {this._printOptions();};
|
|
generateButton.onmouseover = () => {generateButton.className = 'vis-network-configuration button hover';};
|
|
generateButton.onmouseout = () => {generateButton.className = 'vis-network-configuration button';};
|
|
|
|
this.optionsContainer = document.createElement('div');
|
|
this.optionsContainer.className = 'vis-network-configuration vis-option-container';
|
|
|
|
this.domElements.push(this.optionsContainer);
|
|
this.domElements.push(generateButton);
|
|
|
|
this._push();
|
|
this.colorPicker.insertTo(this.container);
|
|
}
|
|
|
|
|
|
/**
|
|
* draw all DOM elements on the screen
|
|
* @private
|
|
*/
|
|
_push() {
|
|
this.wrapper = document.createElement('div');
|
|
this.wrapper.className = 'vis-network-configuration-wrapper';
|
|
this.container.appendChild(this.wrapper);
|
|
for (var i = 0; i < this.domElements.length; i++) {
|
|
this.wrapper.appendChild(this.domElements[i]);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* delete all DOM elements
|
|
* @private
|
|
*/
|
|
_clean() {
|
|
for (var i = 0; i < this.domElements.length; i++) {
|
|
this.wrapper.removeChild(this.domElements[i]);
|
|
}
|
|
|
|
if (this.wrapper !== undefined) {
|
|
this.container.removeChild(this.wrapper);
|
|
this.wrapper = undefined;
|
|
}
|
|
this.domElements = [];
|
|
}
|
|
|
|
|
|
/**
|
|
* get the value from the actualOptions if it exists
|
|
* @param {array} path | where to look for the actual option
|
|
* @returns {*}
|
|
* @private
|
|
*/
|
|
_getValue(path) {
|
|
let base = this.moduleOptions;
|
|
for (let i = 0; i < path.length; i++) {
|
|
if (base[path[i]] !== undefined) {
|
|
base = base[path[i]];
|
|
}
|
|
else {
|
|
base = undefined;
|
|
break;
|
|
}
|
|
}
|
|
return base;
|
|
}
|
|
|
|
|
|
/**
|
|
* all option elements are wrapped in an item
|
|
* @param path
|
|
* @param domElements
|
|
* @private
|
|
*/
|
|
_makeItem(path, ...domElements) {
|
|
if (this.allowCreation === true) {
|
|
let item = document.createElement('div');
|
|
item.className = 'vis-network-configuration item s' + path.length;
|
|
domElements.forEach((element) => {
|
|
item.appendChild(element);
|
|
});
|
|
this.domElements.push(item);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* header for major subjects
|
|
* @param name
|
|
* @private
|
|
*/
|
|
_makeHeader(name) {
|
|
let div = document.createElement('div');
|
|
div.className = 'vis-network-configuration header';
|
|
div.innerHTML = name;
|
|
this._makeItem([],div);
|
|
}
|
|
|
|
|
|
/**
|
|
* make a label, if it is an object label, it gets different styling.
|
|
* @param name
|
|
* @param path
|
|
* @param objectLabel
|
|
* @returns {HTMLElement}
|
|
* @private
|
|
*/
|
|
_makeLabel(name, path, objectLabel = false) {
|
|
let div = document.createElement('div');
|
|
div.className = 'vis-network-configuration label s' + path.length;
|
|
if (objectLabel === true) {
|
|
div.innerHTML = '<i><b>' + name + ':</b></i>';
|
|
}
|
|
else {
|
|
div.innerHTML = name + ':';
|
|
}
|
|
return div;
|
|
}
|
|
|
|
|
|
/**
|
|
* make a dropdown list for multiple possible string optoins
|
|
* @param arr
|
|
* @param value
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_makeDropdown(arr, value, path) {
|
|
let select = document.createElement('select');
|
|
select.className = 'vis-network-configuration select';
|
|
let selectedValue = 0;
|
|
if (value !== undefined) {
|
|
if (arr.indexOf(value) !== -1) {
|
|
selectedValue = arr.indexOf(value);
|
|
}
|
|
}
|
|
|
|
for (let i = 0; i < arr.length; i++) {
|
|
let option = document.createElement('option');
|
|
option.value = arr[i];
|
|
if (i === selectedValue) {
|
|
option.selected = 'selected';
|
|
}
|
|
option.innerHTML = arr[i];
|
|
select.appendChild(option);
|
|
}
|
|
|
|
let me = this;
|
|
select.onchange = function () {me._update(this.value, path);};
|
|
|
|
let label = this._makeLabel(path[path.length-1], path);
|
|
this._makeItem(path, label, select);
|
|
}
|
|
|
|
|
|
/**
|
|
* make a range object for numeric options
|
|
* @param arr
|
|
* @param value
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_makeRange(arr, value, path) {
|
|
let defaultValue = arr[0];
|
|
let min = arr[1];
|
|
let max = arr[2];
|
|
let step = arr[3];
|
|
let range = document.createElement('input');
|
|
range.type = 'range';
|
|
range.className = 'vis-network-configuration range';
|
|
range.min = min;
|
|
range.max = max;
|
|
range.step = step;
|
|
|
|
if (value !== undefined) {
|
|
if (value * 0.1 < min) {
|
|
range.min = value / 10;
|
|
}
|
|
if (value * 2 > max && max !== 1) {
|
|
range.max = value * 2;
|
|
}
|
|
range.value = value;
|
|
}
|
|
else {
|
|
range.value = defaultValue;
|
|
}
|
|
|
|
let input = document.createElement('input');
|
|
input.className = 'vis-network-configuration rangeinput';
|
|
input.value = range.value;
|
|
|
|
var me = this;
|
|
range.onchange = function () {input.value = this.value; me._update(Number(this.value), path);};
|
|
range.oninput = function () {input.value = this.value; };
|
|
|
|
let label = this._makeLabel(path[path.length-1], path);
|
|
this._makeItem(path, label, range, input);
|
|
}
|
|
|
|
|
|
/**
|
|
* make a checkbox for boolean options.
|
|
* @param defaultValue
|
|
* @param value
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_makeCheckbox(defaultValue, value, path) {
|
|
var checkbox = document.createElement('input');
|
|
checkbox.type = 'checkbox';
|
|
checkbox.className = 'vis-network-configuration checkbox';
|
|
checkbox.checked = defaultValue;
|
|
if (value !== undefined) {
|
|
checkbox.checked = value;
|
|
if (value !== defaultValue) {
|
|
if (typeof defaultValue === 'object') {
|
|
if (value !== defaultValue.enabled) {
|
|
this.changedOptions.push({path:path, value:value});
|
|
}
|
|
}
|
|
else {
|
|
this.changedOptions.push({path:path, value:value});
|
|
}
|
|
}
|
|
}
|
|
|
|
let me = this;
|
|
checkbox.onchange = function() {me._update(this.checked, path)};
|
|
|
|
let label = this._makeLabel(path[path.length-1], path);
|
|
this._makeItem(path, label, checkbox);
|
|
}
|
|
|
|
/**
|
|
* make a text input field for string options.
|
|
* @param defaultValue
|
|
* @param value
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_makeTextInput(defaultValue, value, path) {
|
|
var checkbox = document.createElement('input');
|
|
checkbox.type = 'text';
|
|
checkbox.className = 'vis-network-configuration text';
|
|
checkbox.value = value;
|
|
if (value !== defaultValue) {
|
|
this.changedOptions.push({path:path, value:value});
|
|
}
|
|
|
|
let me = this;
|
|
checkbox.onchange = function() {me._update(this.value, path)};
|
|
|
|
let label = this._makeLabel(path[path.length-1], path);
|
|
this._makeItem(path, label, checkbox);
|
|
}
|
|
|
|
|
|
/**
|
|
* make a color field with a color picker for color fields
|
|
* @param arr
|
|
* @param value
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_makeColorField(arr, value, path) {
|
|
let defaultColor = arr[1];
|
|
let div = document.createElement('div');
|
|
value = value === undefined ? defaultColor : value;
|
|
|
|
if (value !== 'none') {
|
|
div.className = 'vis-network-configuration colorBlock';
|
|
div.style.backgroundColor = value;
|
|
}
|
|
else {
|
|
div.className = 'vis-network-configuration colorBlock none';
|
|
}
|
|
|
|
value = value === undefined ? defaultColor : value;
|
|
div.onclick = () => {
|
|
this._showColorPicker(value,div,path);
|
|
};
|
|
|
|
let label = this._makeLabel(path[path.length-1], path);
|
|
this._makeItem(path,label, div);
|
|
}
|
|
|
|
|
|
/**
|
|
* used by the color buttons to call the color picker.
|
|
* @param event
|
|
* @param value
|
|
* @param div
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_showColorPicker(value, div, path) {
|
|
let rect = div.getBoundingClientRect();
|
|
let bodyRect = document.body.getBoundingClientRect();
|
|
let pickerX = rect.left + rect.width + 5;
|
|
let pickerY = rect.top - bodyRect.top + rect.height*0.5;
|
|
this.colorPicker.show(pickerX,pickerY);
|
|
this.colorPicker.setColor(value);
|
|
this.colorPicker.setCallback((color) => {
|
|
let colorString = 'rgba(' + color.r + ',' + color.g + ',' + color.b + ',' + color.a + ')';
|
|
div.style.backgroundColor = colorString;
|
|
this._update(colorString,path);
|
|
})
|
|
}
|
|
|
|
|
|
/**
|
|
* parse an object and draw the correct items
|
|
* @param obj
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_handleObject(obj, path = []) {
|
|
let show = false;
|
|
let filter = this.options.filter;
|
|
let visibleInSet = false;
|
|
for (let subObj in obj) {
|
|
if (obj.hasOwnProperty(subObj)) {
|
|
show = false;
|
|
if (typeof filter === 'function') {
|
|
show = filter(subObj,path);
|
|
}
|
|
else if (filter === true) {
|
|
show = true;
|
|
}
|
|
|
|
if (show !== false) {
|
|
visibleInSet = true;
|
|
let item = obj[subObj];
|
|
let newPath = util.copyAndExtendArray(path, subObj);
|
|
let value = this._getValue(newPath);
|
|
|
|
if (item instanceof Array) {
|
|
this._handleArray(item, value, newPath);
|
|
}
|
|
else if (typeof item === 'string') {
|
|
this._makeTextInput(item, value, newPath);
|
|
}
|
|
else if (typeof item === 'boolean') {
|
|
this._makeCheckbox(item, value, newPath);
|
|
}
|
|
else if (item instanceof Object) {
|
|
// collapse the physics options that are not enabled
|
|
let draw = true;
|
|
if (path.indexOf('physics') !== -1) {
|
|
if (this.moduleOptions.physics.solver !== subObj) {
|
|
draw = false;
|
|
}
|
|
}
|
|
|
|
if (draw === true) {
|
|
// initially collapse options with an disabled enabled option.
|
|
if (item.enabled !== undefined) {
|
|
let enabledPath = util.copyAndExtendArray(newPath, 'enabled');
|
|
let enabledValue = this._getValue(enabledPath);
|
|
if (enabledValue === true) {
|
|
let label = this._makeLabel(subObj, newPath, true);
|
|
this._makeItem(newPath, label);
|
|
visibleInSet = this._handleObject(item, newPath) || visibleInSet;
|
|
}
|
|
else {
|
|
this._makeCheckbox(item, enabledValue, newPath);
|
|
}
|
|
}
|
|
else {
|
|
let label = this._makeLabel(subObj, newPath, true);
|
|
this._makeItem(newPath, label);
|
|
visibleInSet = this._handleObject(item, newPath) || visibleInSet;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
console.error('dont know how to handle', item, subObj, newPath);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return visibleInSet;
|
|
}
|
|
|
|
|
|
/**
|
|
* handle the array type of option
|
|
* @param optionName
|
|
* @param arr
|
|
* @param value
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_handleArray(arr, value, path) {
|
|
if (typeof arr[0] === 'string' && arr[0] === 'color') {
|
|
this._makeColorField(arr, value, path);
|
|
if (arr[1] !== value) {this.changedOptions.push({path:path, value:value});}
|
|
}
|
|
else if (typeof arr[0] === 'string') {
|
|
this._makeDropdown(arr, value, path);
|
|
if (arr[0] !== value) {this.changedOptions.push({path:path, value:value});}
|
|
}
|
|
else if (typeof arr[0] === 'number') {
|
|
this._makeRange(arr, value, path);
|
|
if (arr[0] !== value) {this.changedOptions.push({path:path, value:Number(value)});}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* called to update the network with the new settings.
|
|
* @param value
|
|
* @param path
|
|
* @private
|
|
*/
|
|
_update(value, path) {
|
|
let options = this._constructOptions(value,path);
|
|
this.parent.setOptions(options);
|
|
}
|
|
|
|
_constructOptions(value, path, optionsObj = {}) {
|
|
let pointer = optionsObj;
|
|
|
|
// when dropdown boxes can be string or boolean, we typecast it into correct types
|
|
value = value === 'true' ? true : value;
|
|
value = value === 'false' ? false : value;
|
|
|
|
for (let i = 0; i < path.length; i++) {
|
|
if (path[i] !== 'global') {
|
|
if (pointer[path[i]] === undefined) {
|
|
pointer[path[i]] = {};
|
|
}
|
|
if (i !== path.length - 1) {
|
|
pointer = pointer[path[i]];
|
|
}
|
|
else {
|
|
pointer[path[i]] = value;
|
|
}
|
|
}
|
|
}
|
|
return optionsObj;
|
|
}
|
|
|
|
_printOptions() {
|
|
let options = {};
|
|
for (var i = 0; i < this.changedOptions.length; i++) {
|
|
this._constructOptions(this.changedOptions[i].value, this.changedOptions[i].path, options)
|
|
}
|
|
this.optionsContainer.innerHTML = '<pre>var options = ' + JSON.stringify(options, null, 2) + '</pre>';
|
|
}
|
|
}
|
|
|
|
|
|
export default Configurator;
|