Basic Controllers

Set of simple controllers for rapid prototyping

Install

npm install [--save] @ircam/basic-controllers

Examples

components
factory

Available components

• DragAndDrop
• Group
• NumberBox
• SelectButtons
• SelectList
• Slider
• Text
• Title
• Toggle
• TriggerButtons

Usage

Controllers can be instanciated individually:

import * as controllers from '@ircam/basic-controllers';

// instanciate individual components
const slider = new controllers.Slider({
  label: 'My Slider',
  min: 20,
  max: 1000,
  step: 1,
  default: 537,
  unit: 'Hz',
  size: 'large',
  container: '#container',
  callback: (value) => console.log(value),
});

Or through a factory using a json definition:

import * as controllers from '@ircam/basic-controllers';

const definitions = [
  {
    id: 'my-slider',
    type: 'slider',
    label: 'My Slider',
    size: 'large',
    min: 0,
    max: 1000,
    step: 1,
    default: 253,
  }, {
    id: 'my-group',
    type: 'group',
    label: 'Group',
    default: 'opened',
    elements: [
      {
        id: 'my-number',
        type: 'number-box',
        default: 0.4,
        min: -1,
        max: 1,
        step: 0.01,
      }
    ],
  }
];

const controls = controllers.create('#container', definitions);
controls.addListener((id, value) => console.log(id, value));

API

basic-controllers

• basic-controllers
  • static
    • .setTheme(theme)
  • inner
    • ~DragAndDrop
      • new DragAndDrop(config)
      • .value : Object.<String, (AudioBuffer|JSON)>
    • ~Group
      • new Group(config)
      • .value : String
      • .state : String
    • ~NumberBox
      • new NumberBox(config)
      • .value : Number
    • ~SelectButtons
      • new SelectButtons(config)
      • .value : String
      • .index : Number
    • ~SelectList
      • new SelectList(config)
      • .value : String
      • .index : Number
    • ~Slider
      • new Slider(config)
      • .value : Number
    • ~Text
      • new Text(config)
      • .value : String
    • ~Title
      • new Title(config)
    • ~Toggle
      • new Toggle(config)
      • .value : Boolean
      • .active : Boolean
    • ~TriggerButtons
      • new TriggerButtons(config)
      • .value : String
      • .index : String

basic-controllers.setTheme(theme)

Change the theme of the controllers, currently 3 themes are available:

• 'light' (default)
• 'grey'
• 'dark'

Kind: static method of basic-controllers

Param	Type	Description
theme	String	Name of the theme.

basic-controllers~DragAndDrop

Drag and drop zone for audio files returning AudioBuffers and/or JSON descriptor data.

Kind: inner class of basic-controllers

• ~DragAndDrop
  • new DragAndDrop(config)
  • .value : Object.<String, (AudioBuffer|JSON)>

new DragAndDrop(config)

Param	Type	Default	Description
config	Object		Override default parameters.
[config.label]	String	'Drag and drop audio files'	Label of the controller.
[config.labelProcess]	String	'process...'	Label of the controller while audio files are decoded.
[config.audioContext]	AudioContext		Optionnal audio context to use in order to decode audio files.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-controllers';

const dragAndDrop = new controllers.DragAndDrop({
  container: '#container',
  callback: (results) => console.log(results),
});

dragAndDrop.value : Object.<String, (AudioBuffer|JSON)>

Get the last results

Kind: instance property of DragAndDrop
Read only: true

basic-controllers~Group

Group of controllers.

Kind: inner class of basic-controllers

• ~Group
  • new Group(config)
  • .value : String
  • .state : String

new Group(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the group.
[config.default]	'opened' | 'closed'	'opened'	Default state of the group.
[config.container]	String | Element | basic-controller~Group		Container of the controller.

Example

import * as controllers from 'basic-controllers';

// create a group
const group = new controllers.Group({
  label: 'Group',
  default: 'opened',
  container: '#container'
});

// insert controllers in the group
const groupSlider = new controllers.Slider({
  label: 'Group Slider',
  min: 20,
  max: 1000,
  step: 1,
  default: 200,
  unit: 'Hz',
  size: 'large',
  container: group,
  callback: (value) => console.log(value),
});

const groupText = new controllers.Text({
  label: 'Group Text',
  default: 'text input',
  readonly: false,
  container: group,
  callback: (value) => console.log(value),
});

group.value : String

State of the group ('opened' or 'closed').

Kind: instance property of Group

group.state : String

Alias for value.

Kind: instance property of Group

basic-controllers~NumberBox

Number Box controller

Kind: inner class of basic-controllers

• ~NumberBox
  • new NumberBox(config)
  • .value : Number

new NumberBox(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.min]	Number	0	Minimum value.
[config.max]	Number	1	Maximum value.
[config.step]	Number	0.01	Step between consecutive values.
[config.default]	Number	0	Default value.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-controllers';

const numberBox = new controllers.NumberBox({
  label: 'My Number Box',
  min: 0,
  max: 10,
  step: 0.1,
  default: 5,
  container: '#container',
  callback: (value) => console.log(value),
});

numberBox.value : Number

Current value of the controller.

Kind: instance property of NumberBox

basic-controllers~SelectButtons

List of buttons with state.

Kind: inner class of basic-controllers

• ~SelectButtons
  • new SelectButtons(config)
  • .value : String
  • .index : Number

new SelectButtons(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.options]	Array		Values of the drop down list.
[config.default]	Number		Default value.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-controllers';

const selectButtons = new controllers.SelectButtons({
  label: 'SelectButtons',
  options: ['standby', 'run', 'end'],
  default: 'run',
  container: '#container',
  callback: (value, index) => console.log(value, index),
});

selectButtons.value : String

Current value.

Kind: instance property of SelectButtons

selectButtons.index : Number

Current option index.

Kind: instance property of SelectButtons

basic-controllers~SelectList

Drop-down list controller.

Kind: inner class of basic-controllers

• ~SelectList
  • new SelectList(config)
  • .value : String
  • .index : Number

new SelectList(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.options]	Array		Values of the drop down list.
[config.default]	Number		Default value.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-controllers';

const selectList = new controllers.SelectList({
  label: 'SelectList',
  options: ['standby', 'run', 'end'],
  default: 'run',
  container: '#container',
  callback: (value, index) => console.log(value, index),
});

selectList.value : String

Current value.

Kind: instance property of SelectList

selectList.index : Number

Current option index.

Kind: instance property of SelectList

basic-controllers~Slider

Slider controller.

Kind: inner class of basic-controllers

• ~Slider
  • new Slider(config)
  • .value : Number

new Slider(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.min]	Number	0	Minimum value.
[config.max]	Number	1	Maximum value.
[config.step]	Number	0.01	Step between consecutive values.
[config.default]	Number	0	Default value.
[config.unit]	String	''	Unit of the value.
[config.size]	'small' | 'medium' | 'large'	'medium'	Size of the slider.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-controllers';

const slider = new controllers.Slider({
  label: 'My Slider',
  min: 20,
  max: 1000,
  step: 1,
  default: 537,
  unit: 'Hz',
  size: 'large',
  container: '#container',
  callback: (value) => console.log(value),
});

slider.value : Number

Current value.

Kind: instance property of Slider

basic-controllers~Text

Text controller.

Kind: inner class of basic-controllers

• ~Text
  • new Text(config)
  • .value : String

new Text(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.default]	Array	''	Default value of the controller.
[config.readonly]	Array	false	Define if the controller is readonly.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-contollers';

const text = new controllers.Text({
  label: 'My Text',
  default: 'default value',
  readonly: false,
  container: '#container',
  callback: (value) => console.log(value),
});

text.value : String

Current value.

Kind: instance property of Text

basic-controllers~Title

Title.

Kind: inner class of basic-controllers

new Title(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.container]	String | Element | basic-controller~Group		Container of the controller.

Example

import * as controller from 'basic-controllers';

const title = new controllers.Title({
  label: 'My Title',
  container: '#container'
});

basic-controllers~Toggle

On/Off controller.

Kind: inner class of basic-controllers

• ~Toggle
  • new Toggle(config)
  • .value : Boolean
  • .active : Boolean

new Toggle(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.active]	Array	false	Default state of the toggle.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-controllers';

const toggle = new controllers.Toggle({
  label: 'My Toggle',
  active: false,
  container: '#container',
  callback: (active) => console.log(active),
});

toggle.value : Boolean

Value of the toggle

Kind: instance property of Toggle

toggle.active : Boolean

Alias for value.

Kind: instance property of Toggle

basic-controllers~TriggerButtons

List of buttons without state.

Kind: inner class of basic-controllers

• ~TriggerButtons
  • new TriggerButtons(config)
  • .value : String
  • .index : String

new TriggerButtons(config)

Param	Type	Default	Description
config	Object		Override default parameters.
config.label	String		Label of the controller.
[config.options]	Array		Options for each button.
[config.container]	String | Element | basic-controller~Group		Container of the controller.
[config.callback]	function		Callback to be executed when the value changes.

Example

import * as controllers from 'basic-controllers';

const triggerButtons = new controllers.TriggerButtons({
  label: 'My Trigger Buttons',
  options: ['value 1', 'value 2', 'value 3'],
  container: '#container',
  callback: (value, index) => console.log(value, index),
});

triggerButtons.value : String

Last triggered button value.

Kind: instance property of TriggerButtons
Read only: true

triggerButtons.index : String

Last triggered button index.

Kind: instance property of TriggerButtons
Read only: true

License

BSD-3-Clause