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<?php
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// $Id: jtooltips.module,v 1.1.2.6 2007/09/22 12:22:52 psicomante Exp $
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/**
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* @file
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* Configurable javascript tooltips over jQuery/SweetTitles
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*
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* Adds a tooltip (by default over <a> tags), built over jQuery or SweetTitles. The code is configurable is using jQuery Tooltips.
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* @author Psicomante - psicomante(AT)katapekkia(.)net
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* @author Tooltips - http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/
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* @author Sweettitles - http://www.dustindiaz.com/sweet-titles-finalized
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*/
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define('JQUERY_TOOLTIP', 1);
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define('SWEETTITLES_TOOLTIP', 0);
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/**
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* Adds CSS and JS to the top of pages.
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*/
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function jtooltips_init() {
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if (arg(0) != 'admin' && arg(0) != 'img_assist' && arg(1) != 'add' && arg(2) != 'edit') {
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$jtooltips_path = drupal_get_path('module', 'jtooltips');
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if (variable_get('jtooltips_jstiptype', JQUERY_TOOLTIP)) {
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drupal_add_css($jtooltips_path .'/jtooltips.css');
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drupal_add_js($jtooltips_path .'/js/jquery.tooltip.pack.js');
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drupal_add_js(_jtooltips_get_javascript(), 'inline', 'footer');
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}
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else {
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drupal_add_css($jtooltips_path .'/sweettitles.css');
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drupal_add_js($jtooltips_path .'/js/addEvent.js');
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drupal_add_js($jtooltips_path .'/js/sweettitles.js');
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}
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}
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}
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/**
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* Menu hook for the module. If may_cache, returns an array of menu_items, otherwise return the right css and js added to the header.
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* @params $may_cache A boolean indicating whether cacheable menu items should be returned.
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* @return An array of menu items.
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*/
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function jtooltips_menu() {
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$items = array();
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$items['admin/settings/jtooltips'] = array (
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'title' => 'JQuery tooltips',
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'description' => 'Show tooltips over links and other components. it supports Jquery tooltips and sweettitles',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('jtooltips_admin_settings'),
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'access callback' => 'user_access',
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'access arguments' => array('access administration pages'),
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'type' => MENU_NORMAL_ITEM,
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);
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return $items;
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}
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/**
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* Admin menu. Callback function called by jtooltips_menu
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* @returns An array of form items, presented in the classic hook_form.
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*/
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function jtooltips_admin_settings(){
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$form = array();
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$form['jtooltips_form'] = array(
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'#type' => 'fieldset',
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'#collapsible' => false,
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'#collapsed' => false,
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'#title' => t('jTooltips configuration')
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);
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$options = array(JQUERY_TOOLTIP => t('jQuery Tooltip'));
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$jtooltips_path = drupal_get_path('module', 'jtooltips') .'/js/';
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if (file_exists($jtooltips_path .'addEvent.js') && file_exists($jtooltips_path .'sweettitles.js')) {
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$options += array(SWEETTITLES_TOOLTIP => t('sweetTitles'));
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}
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unset($jtooltips_path);
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$form['jtooltips_form']['jtooltips_jstiptype'] = array(
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'#type' => 'radios',
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'#title' => t('Tooltip type'),
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'#default_value' => variable_get('jtooltips_jstiptype', 1),
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'#options' => $options,
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'#description' => t('jQuery Tooltip: builded around jQuery, more versatile, but does not support fading<br />sweetTitles: uses a internal engine and supports fading')
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);
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if (variable_get('jtooltips_jstiptype', JQUERY_TOOLTIP)) {
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$form['jtooltips_form']['advanced'] = array(
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'#type' => 'fieldset',
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'#title' => t('Advanced jQuery tooltip configuration'),
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'#collapsible' => true,
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'#collapsed' => true
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);
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$form['jtooltips_form']['advanced']['jtooltips_javascript'] = array(
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'#type' => 'textarea',
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'#title' => t('Javascript to initialize jquery tooltips'),
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'#description' => t('The script here will be included in every page, except admin pages and add and edit nodes pages.'),
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'#default_value' => _jtooltips_get_javascript(),
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);
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}
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return system_settings_form($form);
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}
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/**
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* Saves and retrieves the javascript to inclue in the header in cachabel pages.
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* @returns value of variable_get of jtooltips_javscript.
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*/
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function _jtooltips_get_javascript() {
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$default =<<<END
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if (Drupal.jsEnabled) {
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$(document).ready(function () {
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$('a').Tooltip({
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delay: 0,
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track: true,
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showURL: false,
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showBody: "; "
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});
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});
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}
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END;
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return variable_get('jtooltips_javascript', $default);
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}
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