| 1 | /* |
| 2 | Copyright - 2017 2023 - wwwouaiebe - Contact: https://www.ouaie.be/ |
| 3 | |
| 4 | This program is free software; |
| 5 | you can redistribute it and/or modify it under the terms of the |
| 6 | GNU General Public License as published by the Free Software Foundation; |
| 7 | either version 3 of the License, or any later version. |
| 8 | |
| 9 | This program is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | GNU General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program; if not, write to the Free Software |
| 16 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 17 | */ |
| 18 | /* |
| 19 | Changes: |
| 20 | - v4.0.0: |
| 21 | - created from v3.6.0 |
| 22 | Doc reviewed 202208 |
| 23 | */ |
| 24 | |
| 25 | import theHTMLElementsFactory from '../../core/uiLib/HTMLElementsFactory.js'; |
| 26 | import RedSliderInputEL from './RedSliderInputEL.js'; |
| 27 | import Color from './Color.js'; |
| 28 | import { ZERO } from '../../main/Constants.js'; |
| 29 | |
| 30 | /* ------------------------------------------------------------------------------------------------------------------------- */ |
| 31 | /** |
| 32 | The element with the 36 color buttons |
| 33 | */ |
| 34 | /* ------------------------------------------------------------------------------------------------------------------------- */ |
| 35 | |
| 36 | class RedSliderControlElement { |
| 37 | |
| 38 | /** |
| 39 | The red slider |
| 40 | @type {HTMLElement} |
| 41 | */ |
| 42 | |
| 43 | #redSliderInput; |
| 44 | |
| 45 | /** |
| 46 | The input red slider event listener |
| 47 | @type {RedSliderInputEL} |
| 48 | */ |
| 49 | |
| 50 | #redSliderInputEL; |
| 51 | |
| 52 | /** |
| 53 | The max value of the slider |
| 54 | @type {Number} |
| 55 | */ |
| 56 | |
| 57 | // eslint-disable-next-line no-magic-numbers |
| 58 | static get #SLIDER_MAX_VALUE ( ) { return 100; } |
| 59 | |
| 60 | /** |
| 61 | The step value of the slider |
| 62 | @type {Number} |
| 63 | */ |
| 64 | |
| 65 | // eslint-disable-next-line no-magic-numbers |
| 66 | static get #SLIDER_STEP ( ) { return 20; } |
| 67 | |
| 68 | /** |
| 69 | The constructor |
| 70 | @param {ColorControl} colorControl A reference to the color control |
| 71 | */ |
| 72 | |
| 73 | constructor ( colorControl ) { |
| 74 | this.#redSliderInputEL = new RedSliderInputEL ( |
| 75 | colorControl, |
| 76 | Color.MAX_COLOR / RedSliderControlElement.#SLIDER_MAX_VALUE |
| 77 | ); |
| 78 | this.#redSliderInput = theHTMLElementsFactory.create ( 'input', |
| 79 | { |
| 80 | type : 'range', |
| 81 | value : ZERO, |
| 82 | min : ZERO, |
| 83 | max : RedSliderControlElement.#SLIDER_MAX_VALUE, |
| 84 | step : RedSliderControlElement.#SLIDER_STEP |
| 85 | |
| 86 | }, |
| 87 | theHTMLElementsFactory.create ( 'div', null, colorControl.controlHTMLElement ) |
| 88 | ); |
| 89 | this.#redSliderInput.addEventListener ( 'input', this.#redSliderInputEL, false ); |
| 90 | this.#redSliderInput.focus ( ); |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | The destructor |
| 95 | */ |
| 96 | |
| 97 | destructor ( ) { |
| 98 | this.#redSliderInput.removeEventListener ( 'input', this.#redSliderInputEL, false ); |
| 99 | this.#redSliderInputEL = null; |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | export default RedSliderControlElement; |
| 104 | |
| 105 | /* --- End of file --------------------------------------------------------------------------------------------------------- */ |
| 106 |