views_slideshow_plugin_style_slideshow.inc in Views Slideshow 6.2

Contains the list style plugin.

File

views_slideshow_plugin_style_slideshow.inc

<?php

/**
 * @file
 * Contains the list style plugin.
 */

/**
 * Style plugin to render each item in a slideshow of an ordered or unordered list.
 *
 * @ingroup views_style_plugins
 */
class views_slideshow_plugin_style_slideshow extends views_plugin_style_list {

  // if the view is still using the old variables replace with the new ones.
  function init(&$view, &$display, $options = NULL) {

    // These are required for the view to continue to work.
    $this->view =& $view;
    $this->display =& $display;

    // Overlay incoming options on top of defaults
    $this
      ->unpack_options($this->options, isset($options) ? $options : $display->handler
      ->get_option('style_options'));
    if ($this
      ->uses_row_plugin() && $display->handler
      ->get_option('row_plugin')) {
      $this->row_plugin = $display->handler
        ->get_plugin('row');
    }

    // Eveything below here is what's needed for views slideshow.
    if (!empty($options['mode']) && in_array($options['mode'], array(
      'singleframe',
      'thumbnailhover',
      'menu',
      'slider',
      'ddblock',
    )) && is_array($options[$options['mode']])) {
      foreach ($options[$options['mode']] as $index => $value) {
        $this->options['views_slideshow_' . $options['mode']][$index] = $value;
      }
    }
  }

  // Set default options
  function option_definition() {
    module_load_all_includes('views_slideshow.inc');
    $options = parent::option_definition();
    $options = array_merge($options, module_invoke_all('views_slideshow_option_definition'));
    $options['mode'] = array(
      'default' => '',
    );
    return $options;
  }

  // Render the given style.
  function options_form(&$form, &$form_state) {
    module_load_all_includes('views_slideshow.inc');
    parent::options_form($form, $form_state);
    $modules = module_invoke_all('views_slideshow_modes');
    if ($modules) {
      $form['mode'] = array(
        '#type' => 'select',
        '#title' => t('Slideshow mode'),
        '#options' => $modules,
        '#default_value' => $this->options['mode'],
      );
      foreach (module_implements('views_slideshow_options_form') as $module) {

        // We wrap our fieldsets in a div so we can use dependent.js to
        // show/hide our fieldsets.
        $form[$module . '-prefix'] = array(
          '#type' => 'hidden',
          '#id' => $module . '-options-wrapper',
          '#prefix' => '<div><div id="' . $module . '-options-wrapper">',
          '#process' => array(
            'views_process_dependency',
          ),
          '#dependency' => array(
            'edit-style-options-mode' => array(
              $module,
            ),
          ),
        );
        $form[$module] = array(
          '#type' => 'fieldset',
          '#title' => t($modules[$module] . ' options'),
          '#collapsible' => TRUE,
          '#attributes' => array(
            'class' => $module,
          ),
        );
        $function = $module . '_views_slideshow_options_form';
        call_user_func_array($function, array(
          &$form,
          &$form_state,
          &$this,
        ));
        $form[$module . '-suffix'] = array(
          '#value' => '</div></div>',
        );
      }
    }
    else {
      $form['enable_module'] = array(
        '#value' => t('There is no Views Slideshow plugin enabled. Go to the !modules and enable a Views Slideshow plugin module. For example Views Slideshow Singleframe.', array(
          '!modules' => l('Modules Page', 'admin/build/modules'),
        )),
      );
    }
  }
  function options_validate($form, &$form_state) {
    module_load_all_includes('views_slideshow.inc');
    foreach (module_implements('views_slideshow_options_form_validate') as $module) {
      $function = $module . '_views_slideshow_options_form_validate';
      call_user_func_array($function, array(
        &$form,
        &$form_state,
        &$this,
      ));
    }
  }

}

Classes

Name	Description
views_slideshow_plugin_style_slideshow	Style plugin to render each item in a slideshow of an ordered or unordered list.