38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
import $ from 'jquery';
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export default class Labels {
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constructor() {
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this.setSuggestedColor = this.setSuggestedColor.bind(this);
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this.updateColorPreview = this.updateColorPreview.bind(this);
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this.cleanBinding();
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this.addBinding();
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this.updateColorPreview();
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}
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addBinding() {
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$(document).on('click', '.suggest-colors a', this.setSuggestedColor);
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return $(document).on('input', 'input#label_color', this.updateColorPreview);
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}
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// eslint-disable-next-line class-methods-use-this
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cleanBinding() {
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$(document).off('click', '.suggest-colors a');
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return $(document).off('input', 'input#label_color');
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}
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// eslint-disable-next-line class-methods-use-this
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updateColorPreview() {
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const previewColor = $('input#label_color').val();
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return $('div.label-color-preview').css('background-color', previewColor);
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// Updates the preview color with the hex-color input
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}
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// Updates the preview color with a click on a suggested color
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setSuggestedColor(e) {
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const color = $(e.currentTarget).data('color');
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$('input#label_color').val(color);
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this.updateColorPreview();
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// Notify the form, that color has changed
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$('.label-form').trigger('keyup');
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return e.preventDefault();
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}
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}
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