Chris@3: /**
Chris@3:  * @file
Chris@3:  * Preview for the Bartik theme.
Chris@3:  */
Chris@3: (function ($, Drupal, drupalSettings) {
Chris@3:   Drupal.color = {
Chris@3:     logoChanged: false,
Chris@3:     callback(context, settings, $form) {
Chris@3:       // Change the logo to be the real one.
Chris@3:       if (!this.logoChanged) {
Chris@3:         $('.color-preview .color-preview-logo img').attr('src', drupalSettings.color.logo);
Chris@3:         this.logoChanged = true;
Chris@3:       }
Chris@3:       // Remove the logo if the setting is toggled off.
Chris@3:       if (drupalSettings.color.logo === null) {
Chris@3:         $('div').remove('.color-preview-logo');
Chris@3:       }
Chris@3: 
Chris@3:       const $colorPreview = $form.find('.color-preview');
Chris@3:       const $colorPalette = $form.find('.js-color-palette');
Chris@3: 
Chris@3:       // Solid background.
Chris@3:       $colorPreview.css('backgroundColor', $colorPalette.find('input[name="palette[bg]"]').val());
Chris@3: 
Chris@3:       // Text preview.
Chris@3:       $colorPreview.find('.color-preview-main h2, .color-preview .preview-content').css('color', $colorPalette.find('input[name="palette[text]"]').val());
Chris@3:       $colorPreview.find('.color-preview-content a').css('color', $colorPalette.find('input[name="palette[link]"]').val());
Chris@3: 
Chris@3:       // Sidebar block.
Chris@3:       const $colorPreviewBlock = $colorPreview.find('.color-preview-sidebar .color-preview-block');
Chris@3:       $colorPreviewBlock.css('background-color', $colorPalette.find('input[name="palette[sidebar]"]').val());
Chris@3:       $colorPreviewBlock.css('border-color', $colorPalette.find('input[name="palette[sidebarborders]"]').val());
Chris@3: 
Chris@3:       // Footer wrapper background.
Chris@3:       $colorPreview.find('.color-preview-footer-wrapper').css('background-color', $colorPalette.find('input[name="palette[footer]"]').val());
Chris@3: 
Chris@3:       // CSS3 Gradients.
Chris@3:       const gradient_start = $colorPalette.find('input[name="palette[top]"]').val();
Chris@3:       const gradient_end = $colorPalette.find('input[name="palette[bottom]"]').val();
Chris@3: 
Chris@3:       $colorPreview.find('.color-preview-header').attr('style', `background-color: ${gradient_start}; background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(${gradient_start}), to(${gradient_end})); background-image: -moz-linear-gradient(-90deg, ${gradient_start}, ${gradient_end});`);
Chris@3: 
Chris@3:       $colorPreview.find('.color-preview-site-name').css('color', $colorPalette.find('input[name="palette[titleslogan]"]').val());
Chris@3:     },
Chris@3:   };
Chris@3: }(jQuery, Drupal, drupalSettings));