danielebarchiesi@0: 
danielebarchiesi@0: var buttonPath = null;
danielebarchiesi@0: 
danielebarchiesi@0: (function($) {
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Attach this editor to a target element.
danielebarchiesi@0:  */
danielebarchiesi@0: Drupal.wysiwyg.editor.attach.whizzywig = function(context, params, settings) {
danielebarchiesi@0:   // Previous versions used per-button images found in this location,
danielebarchiesi@0:   // now it is only used for custom buttons.
danielebarchiesi@0:   if (settings.buttonPath) {
danielebarchiesi@0:     window.buttonPath = settings.buttonPath;
danielebarchiesi@0:   }
danielebarchiesi@0:   // Assign the toolbar image path used for native buttons, if available.
danielebarchiesi@0:   if (settings.toolbarImagePath) {
danielebarchiesi@0:     btn._f = settings.toolbarImagePath;
danielebarchiesi@0:   }
danielebarchiesi@0:   // Fall back to text labels for all buttons.
danielebarchiesi@0:   else {
danielebarchiesi@0:     window.buttonPath = 'textbuttons';
danielebarchiesi@0:   }
danielebarchiesi@0:   // Whizzywig needs to have the width set 'inline'.
danielebarchiesi@0:   $field = $('#' + params.field);
danielebarchiesi@0:   var originalValues = Drupal.wysiwyg.instances[params.field];
danielebarchiesi@0:   originalValues.originalStyle = $field.attr('style');
danielebarchiesi@0:   $field.css('width', $field.width() + 'px');
danielebarchiesi@0: 
danielebarchiesi@0:   // Attach editor.
danielebarchiesi@0:   makeWhizzyWig(params.field, (settings.buttons ? settings.buttons : 'all'));
danielebarchiesi@0:   // Whizzywig fails to detect and set initial textarea contents.
danielebarchiesi@0:   $('#whizzy' + params.field).contents().find('body').html(tidyD($field.val()));
danielebarchiesi@0: };
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Detach a single or all editors.
danielebarchiesi@0:  */
danielebarchiesi@0: Drupal.wysiwyg.editor.detach.whizzywig = function (context, params, trigger) {
danielebarchiesi@0:   var detach = function (index) {
danielebarchiesi@0:     var id = whizzies[index], $field = $('#' + id), instance = Drupal.wysiwyg.instances[id];
danielebarchiesi@0: 
danielebarchiesi@0:     // Save contents of editor back into textarea.
danielebarchiesi@0:     $field.val(instance.getContent());
danielebarchiesi@0:     // If the editor is just being serialized (not detached), our work is done.
danielebarchiesi@0:     if (trigger == 'serialize') {
danielebarchiesi@0:       return;
danielebarchiesi@0:     }
danielebarchiesi@0:     // Move original textarea back to its previous location.
danielebarchiesi@0:     var $container = $('#CONTAINER' + id);
danielebarchiesi@0:     $field.insertBefore($container);
danielebarchiesi@0:     // Remove editor instance.
danielebarchiesi@0:     $container.remove();
danielebarchiesi@0:     whizzies.splice(index, 1);
danielebarchiesi@0: 
danielebarchiesi@0:     // Restore original textarea styling.
danielebarchiesi@0:     $field.removeAttr('style').attr('style', instance.originalStyle);
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   if (typeof params != 'undefined') {
danielebarchiesi@0:     for (var i = 0; i < whizzies.length; i++) {
danielebarchiesi@0:       if (whizzies[i] == params.field) {
danielebarchiesi@0:         detach(i);
danielebarchiesi@0:         break;
danielebarchiesi@0:       }
danielebarchiesi@0:     }
danielebarchiesi@0:   }
danielebarchiesi@0:   else {
danielebarchiesi@0:     while (whizzies.length > 0) {
danielebarchiesi@0:       detach(0);
danielebarchiesi@0:     }
danielebarchiesi@0:   }
danielebarchiesi@0: };
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Instance methods for Whizzywig.
danielebarchiesi@0:  */
danielebarchiesi@0: Drupal.wysiwyg.editor.instance.whizzywig = {
danielebarchiesi@0:   insert: function (content) {
danielebarchiesi@0:     // Whizzywig executes any string beginning with 'js:'.
danielebarchiesi@0:     insHTML(content.replace(/^js:/, 'js&colon;'));
danielebarchiesi@0:   },
danielebarchiesi@0: 
danielebarchiesi@0:   setContent: function (content) {
danielebarchiesi@0:     // Whizzywig shows the original textarea in source mode.
danielebarchiesi@0:     if ($field.css('display') == 'block') {
danielebarchiesi@0:       $('#' + this.field).val(content);
danielebarchiesi@0:     }
danielebarchiesi@0:     else {
danielebarchiesi@0:       var doc = $('#whizzy' + this.field).contents()[0];
danielebarchiesi@0:       doc.open();
danielebarchiesi@0:       doc.write(content);
danielebarchiesi@0:       doc.close();
danielebarchiesi@0:     }
danielebarchiesi@0:   },
danielebarchiesi@0: 
danielebarchiesi@0:   getContent: function () {
danielebarchiesi@0:     // Whizzywig's tidyH() expects a document node. Clone the editing iframe's
danielebarchiesi@0:     // document so tidyH() won't mess with it if this gets called while editing.
danielebarchiesi@0:     var clone = $($('#whizzy' + this.field).contents()[0].documentElement).clone()[0].ownerDocument;
danielebarchiesi@0:     // Whizzywig shows the original textarea in source mode so update the body.
danielebarchiesi@0:     if ($field.css('display') == 'block') {
danielebarchiesi@0:      clone.body.innerHTML = $('#' + this.field).val();
danielebarchiesi@0:     }
danielebarchiesi@0:     return tidyH(clone);
danielebarchiesi@0:   }
danielebarchiesi@0: };
danielebarchiesi@0: })(jQuery);