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annotate dnd.module @ 34:a9dc86da7be8

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Change markup to be able to position more than one thing next to the library
author Franck Deroche <franck@defr.org>
date Fri, 18 Sep 2009 15:08:22 +0200
parents 6947c6579d40
children af6627970bc4
rev   line source
eads@1 1 <?php
eads@1 2
eads@2 3 // A suffix for auto generated IDs
eads@2 4 define(DND_ID_SUFFIX, '-dnd-library');
eads@2 5
eads@1 6 /**
eads@1 7 * Implementation of hook_menu().
eads@1 8 */
eads@1 9 function dnd_menu() {
eads@1 10 $items = array();
eads@1 11 $items['admin/settings/dnd'] = array(
eads@1 12 'title' => 'Drag and Drop Library',
eads@1 13 'page callback' => 'dnd_admin',
eads@1 14 'description' => 'Configure drag-and-drop enabled textareas.',
eads@1 15 'access arguments' => array('administer dnd'),
eads@1 16 'file' => 'dnd.admin.inc',
eads@1 17 );
eads@1 18 return $items;
eads@1 19 }
eads@1 20
eads@1 21 /**
eads@1 22 * Implementation of hook_perm().
eads@1 23 */
eads@1 24 function dnd_perm() {
eads@1 25 return array('administer dnd');
eads@1 26 }
eads@2 27
eads@2 28 /**
eads@2 29 * Implementation of hook_theme().
eads@2 30 */
eads@2 31 function dnd_theme() {
eads@2 32 return array(
eads@31 33 'dnd_library_wrapper' => array('arguments' => array('settings' => NULL, 'element' => NULL)),
eads@2 34 );
eads@2 35 }
eads@2 36
eads@2 37
eads@2 38 /**
eads@2 39 * Implementation of hook_elements().
eads@2 40 *
eads@2 41 * Overload textareas.
eads@2 42 */
eads@2 43 function dnd_elements() {
eads@2 44 $type = array();
eads@2 45 $type['textarea'] = array(
eads@2 46 '#input' => TRUE,
eads@2 47 '#cols' => 60,
eads@2 48 '#rows' => 5,
eads@2 49 '#resizable' => TRUE,
eads@2 50 '#dnd-enabled' => FALSE,
eads@2 51 '#dnd-settings' => NULL,
eads@2 52 '#process' => array('form_expand_ahah', 'dnd_process_textarea'),
eads@2 53 );
eads@2 54 return $type;
eads@2 55 }
eads@2 56
eads@2 57 /**
eads@2 58 * Settings array:
eads@21 59 * What should it take, if anything? Probably a source * maybe editor specific configuration shit?
eads@2 60 *
eads@2 61 * - source for library json/ajax shit
eads@2 62 * - target selector
eads@2 63 * - item selector
eads@2 64 *
eads@2 65 * perhaps like so:
eads@2 66 *
eads@2 67 * global =>
eads@2 68 * droppable targets
eads@2 69 * library source for textarea
eads@2 70 *
eads@2 71 * tinymce/othereditor =>
eads@2 72 * target selector logic
eads@2 73 * configuration options
eads@2 74 * callback should be smart about attachment and detachment
eads@2 75 */
eads@21 76 function dnd_process_textarea($element, $edit, $form_state, $form) {
eads@2 77 if ($element['#dnd-enabled']) {
eads@20 78
eads@2 79 $settings = array();
eads@2 80
eads@18 81 // We take a string or an object or an array
eads@2 82 if (is_string($element['#dnd-settings'])) {
eads@2 83 // @TODO load settings
eads@2 84 }
eads@2 85 else if (is_object($element['#dnd-settings'])) {
eads@2 86 $settings = (array) $element['#dnd-settings'];
eads@2 87 }
eads@2 88 else if (is_array($element['#dnd-settings'])) {
eads@2 89 $settings = $element['#dnd-settings'];
eads@2 90 }
eads@2 91
eads@30 92 $settings = array('library_id' => $element['#id'] . DND_ID_SUFFIX) + $settings;
eads@2 93
eads@30 94 // BeautyTips
eads@30 95 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/bt/other_libs/excanvas_0002/excanvas-compressed.js');
eads@30 96 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/bt/other_libs/jquery.hoverIntent.minified.js');
eads@30 97 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/bt/jquery.bt.js');
eads@2 98
eads@30 99 // Dependencies
eads@30 100 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/jquery.url.packed.js');
eads@30 101 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/jquery.fieldselection.js');
eads@30 102 drupal_add_js('misc/jquery.form.js');
eads@28 103
eads@30 104 // Drag and drop
eads@30 105 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/jquery.draganddrop.js');
eads@30 106 drupal_add_js(drupal_get_path('module', 'dnd') .'/js/dnd-library.js');
eads@28 107
eads@30 108 drupal_add_js(array(
eads@30 109 'dndEnabledLibraries' => array($element['#id'] => $settings),
eads@30 110 ), 'setting');
eads@28 111
eads@31 112 // Generate
franck@34 113 $element['#prefix'] .= '<div class="dnd-library-wrapper" id="'. $settings['library_id'] .'"></div><div class="dnd-fields-wrapper">';
franck@34 114 $element['#suffix'] = '</div>';
franck@34 115 if (module_exists('mee')) {
franck@34 116 drupal_add_css(drupal_get_path('module', 'mee') .'/css/mee.css');
franck@34 117 }
eads@28 118
eads@2 119 }
eads@2 120 return $element;
eads@2 121 }
eads@2 122
eads@29 123 /**
eads@29 124 * Implementation of hook_wywiwyg_plugin().
eads@29 125 */
eads@30 126 function dnd_wysiwyg_plugin($editor, $version=0) {
eads@30 127 $plugins = array();
eads@29 128 switch ($editor) {
eads@29 129 case 'tinymce':
eads@30 130 if ($version > 3) {
eads@31 131 $plugins['forcecontainer'] = array(
eads@31 132 'title' => t('Force Container Plugin'),
eads@31 133 'description' => t('A custom plugin to forces a selection up to the outer container of a given element.'),
eads@31 134 'extensions' => array('forcecontainer' => t('Force Container')),
eads@31 135 'path' => drupal_get_path('module', 'dnd') .'/js/tinymce/forcecontainer/editor_plugin_src.js',
eads@30 136 'load' => TRUE,
eads@31 137 'options' => array(
eads@31 138 'forcecontainer_class' => 'dnd-drop-wrapper',
eads@31 139 'forcecontainer_trigger_dnd' => TRUE,
eads@31 140 ),
eads@30 141 );
eads@30 142 }
eads@29 143 break;
eads@29 144 }
eads@30 145 return $plugins;
eads@29 146 }
eads@31 147
eads@31 148
eads@31 149 /**
eads@31 150 * Theme the markup that will surround a library loaded via JSON.
eads@31 151 */
eads@31 152 function theme_dnd_library_wrapper($settings, $element = NULL) {
eads@31 153 return '<div id="'. $settings['library_id'] .'" class="dnd-library-wrapper"></div>';
eads@31 154 }
eads@31 155