<?php
/**
 * DokuWiki Plugin Typography; Action component
 *
 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 * @author     Satoshi Sahara <sahara.satoshi@gmail.com>
 */
class action_plugin_typography extends DokuWiki_Action_Plugin
{
    /**
     * register the event handlers
     */
    public function register(Doku_Event_Handler $controller)
    {
        if (plugin_isdisabled('fontcolor')) {
            $controller->register_hook('TOOLBAR_DEFINE', 'AFTER', $this, 'fontColorToolbar', array());
        }
        if (plugin_isdisabled('fontsize2')) {
            $controller->register_hook('TOOLBAR_DEFINE', 'AFTER', $this, 'fontSizeToolbar', array());
        }
        if (plugin_isdisabled('fontfamily')) {
            $controller->register_hook('TOOLBAR_DEFINE', 'AFTER', $this, 'fontFamilyToolbar', array());
        }
    }


    /**
     * Adds FontColor toolbar button
     * @see https://www.dokuwiki.org/plugin:fontcolor
     */
    public function fontColorToolbar(Doku_Event $event, $param)
    {
        $title_note = '';
        $colors = array(
                'White' => '#ffffff',
                'Yellow' => '#ffff00',
                'Red' => '#ff0000',
                'Orange' => '#ffa500',
                'Salmon' => '#fa8072',
                'Pink' => '#ffc0cb',
                'Plum' => '#dda0dd',
                'Purple' => '#800080',
                'Fuchsia' => '#ff00ff',
                'Silver' => '#c0c0c0',
                'Aqua' => '#00ffff',
                'Teal' => '#008080',
                'Cornflower' => '#6495ed',
                'Sky Blue' => '#87ceeb',
                'Aquamarine' => '#7fffd4',
                'Pale Green' => '#98fb98',
                'Lime' => '#00ff00',
                'Green' => '#008000',
                'Olive' => '#808000',
                'Indian Red' => '#cd5c5c',
                'Khaki' => '#f0e68c',
                'Powder Blue' => '#b0e0e6',
                'Sandy Brown' => '#f4a460',
                'Steel Blue' => '#4682b4',
                'Thistle' => '#d8bfd8',
                'Yellow Green' => '#9acd32',
                'Dark Violet' => '#9400d3',
                'Maroon' => '#800000'
        );

        $button = array(
                'type'  => 'picker',
                'title' => $this->getLang('fc_picker') . $title_note,
                'icon'  => DOKU_REL.'lib/plugins/typography/images/fontcolor/picker.png',
                'list'  => array()
        );
        foreach ($colors as $colorName => $colorValue) {
            $button['list'][] = array(
                'type'  => 'format',
                'title' => $colorName,
                'icon'  => DOKU_REL
                           .'lib/plugins/typography/images/fontcolor/color-icon.php?color='
                           .substr($colorValue, 1),
                'open'  => '<fc ' . $colorValue . '>',
                'close' => '</fc>'
            );
        }
        $event->data[] = $button;
    }

    /**
     * Adds FontFamily toolbar button
     * @see https://www.dokuwiki.org/plugin:fontcfamily
     */
    public function fontFamilyToolbar(Doku_Event $event, $param)
    {
        $options = array(
            'serif'       => 'serif',
            'sans-serif'  => 'sans-serif',
            //'cursive'     => 'cursive',
            //'fantasy'     => 'fantasy',
        );
        $button = array(
                'type' => 'picker',
                'title' => $this->getLang('ff_picker'),
                'icon' => DOKU_REL.'lib/plugins/typography/images/fontfamily/picker.png',
                'list' => array()
        );
        foreach ($options as $familyName => $familyValue) {
            $button['list'][] = array(
                'type'  => 'format',
                'title'  => $this->getLang('ff_'.$familyName),
                'sample' => $this->getLang('ff_'.$familyName.'_sample'),
                'icon'   => DOKU_REL.'lib/plugins/typography/images/fontfamily/'.$familyName.'.png',
                'open'   => '<ff '.$familyValue.'>',
                'close'  => '</ff>',
            );
        }
        $event->data[] = $button;
    }

    /**
     * Adds FontSize toolbar button
     * @see https://www.dokuwiki.org/plugin:fontsize2
     */
    public function fontSizeToolbar(Doku_Event $event, $param)
    {
        $options = array(
            'xxs'     => 'xx-small',
            'xs'      =>  'x-small',
            's'       =>    'small',
            'm'       =>   'medium',
            'l'       =>    'large',
            'xl'      =>  'x-large',
            'xxl'     => 'xx-large',
            'smaller' =>  'smaller',
            'larger'  =>   'larger'
        );
        $button = array(
                'type' => 'picker',
                'title' => $this->getLang('fs_picker'),
                'icon' => DOKU_REL.'lib/plugins/typography/images/fontsize/picker.png',
                'list' => array()
        );
        foreach ($options as $sizeName => $sizeValue) {
            $button['list'][] = array(
                'type'  => 'format',
                'title'  => $this->getLang('fs_'.$sizeName),
                'sample' => $this->getLang('fs_'.$sizeName.'_sample'),
                'icon'   => DOKU_REL.'lib/plugins/typography/images/fontsize/'.$sizeName.'.png',
                'open'   => '<fs '.$sizeValue.'>',
                'close'  => '</fs>',
            );
        }
        $event->data[] = $button;
    }

}