Update Composer, update everything
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19527 changed files with 1135420 additions and 351004 deletions
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@ -1,12 +1,17 @@
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/**
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* @file
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* Javascript behaviors for signature pad integration.
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* JavaScript behaviors for signature pad integration.
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*/
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(function ($, Drupal) {
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'use strict';
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// @see https://github.com/szimek/signature_pad#options
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Drupal.webform = Drupal.webform || {};
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Drupal.webform.signaturePad = Drupal.webform.signaturePad || {};
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Drupal.webform.signaturePad.options = Drupal.webform.signaturePad.options || {};
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/**
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* Initialize signature element.
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*
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@ -14,20 +19,29 @@
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*/
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Drupal.behaviors.webformSignature = {
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attach: function (context) {
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if (!window.SignaturePad) {
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return;
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}
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$(context).find('input.js-webform-signature').once('webform-signature').each(function () {
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var $input = $(this);
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var value = $input.val();
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var $wrapper = $input.parent();
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var $canvas = $wrapper.find('canvas');
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var $button = $wrapper.find('input[type="submit"]');
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var $button = $wrapper.find(':button, :submit');
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var canvas = $canvas[0];
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var calculateDimensions = function () {
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$canvas.attr('width', $wrapper.width());
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$canvas.attr('height', $wrapper.width() / 3);
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};
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// Set height.
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$canvas.attr('width', $wrapper.width());
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$canvas.attr('height', $wrapper.width() / 3);
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$(window).resize(function () {
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$canvas.attr('width', $wrapper.width());
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$canvas.attr('height', $wrapper.width() / 3);
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calculateDimensions();
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// Resizing clears the canvas so we need to reset the signature pad.
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signaturePad.clear();
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@ -38,11 +52,12 @@
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});
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// Initialize signature canvas.
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var signaturePad = new SignaturePad(canvas, {
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'onEnd': function () {
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var options = $.extend({
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onEnd: function () {
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$input.val(signaturePad.toDataURL());
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}
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});
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}, Drupal.webform.signaturePad.options);
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var signaturePad = new SignaturePad(canvas, options);
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// Set value.
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if (value) {
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@ -52,17 +67,23 @@
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// Set reset handler.
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$button.on('click', function () {
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signaturePad.clear();
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$input.val();
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$input.val('');
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this.blur();
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return false;
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});
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// Input onchange clears signature pad if value is empty.
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// Onchange events handlers are triggered when a webform is
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// hidden or shown.
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// @see webform.states.js
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// @see triggerEventHandlers()
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$input.on('change', function () {
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if (!$input.val()) {
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signaturePad.clear();
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}
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setTimeout(function () {
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calculateDimensions();
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}, 1);
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});
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// Turn signature pad off/on when the input is disabled/enabled.
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