Mercurial > defr > drupal > scald > dnd

annotate dnd.module @ 47:cbfe386cb51b

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Add a function to refresh opened libraries. The source URL of each libraries is now tracked, which allows for auto refreshing the libraries based on various events. The obvious use case is to refresh the library when an atom has been added to Scald, for example via a Popups dialog.
author Franck Deroche <defr@ows.fr>
date Mon, 15 Feb 2010 14:08:04 +0000
parents a9dc86da7be8
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