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