wpdk-widget.php

Go to the documentation of this file.

<?php
class WPDKWidget extends WP_Widget {

  public function __construct( $id_base, $name, $widget_options = array(), $control_options = array() )
  {
    $this->id_base = $id_base;

    /* Load scripts and styles for admin page */
    add_action( 'widgets_admin_page', array( $this, 'willWidgetsAdminPage') );

    /* Load scripts and styles for admin page */
    add_action( 'admin_print_styles-widgets.php', array( $this, 'admin_print_styles' ) );

    /* Create the widget */
    parent::__construct( $id_base, $name, $widget_options, $control_options );
  }

  public function admin_print_styles( )
  {
    $logo    = isset( $this->control_options['wpdk_icon'] ) ? $this->control_options['wpdk_icon'] : '';
    $version = isset( $this->control_options['wpdk_version'] ) ? $this->control_options['wpdk_version'] : '';

    /* If no wpdk extends info set exit. */
    if ( empty( $logo ) && empty( $version ) ) {
      return;
    }

    WPDKHTML::startCompress();
    ?>
  <style id="wpdk-inline-styles-<?php echo $this->id_base ?>" type="text/css">
      <?php if( !empty( $logo ) ) : ?>
  div[id*=<?php echo $this->id_base ?>] .widget-title h4
  {
    padding-left        : 28px;
    line-height         : 150%;
    background-image    : url(<?php echo $logo ?>) !important;
    background-repeat   : no-repeat;
    background-position : 6px center;
  }
    <?php endif ?>

    <?php if( !empty( $logo ) ) : ?>
  div[id*=<?php echo $this->id_base ?>] .widget-title h4 span.in-widget-title:before
  {
    content : ' <?php echo $version ?>';
  }
      <?php endif ?>
  </style>
    <?php
    echo WPDKHTML::endCSSCompress();
    $this->willWidgetsHeadAdminPage();
  }

  public function willWidgetsHeadAdminPage()
  {
    /* You can override this delegate method */
  }

  public function willWidgetsAdminPage()
  {
    /* You can override this delegate method */
  }

}