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(function($) {
/**
* Attach this editor to a target element.
*/
Drupal.wysiwyg.editor.attach.nicedit = function(context, params, settings) {
// Intercept and ignore submit handlers or they will revert changes made
// since the instance was removed. The handlers are anonymous and hidden out
// of scope in a closure so we can't unbind them. The same operations are
// performed when the instance is detached anyway.
var oldAddEvent = bkLib.addEvent;
bkLib.addEvent = function(obj, type, fn) {
if (type != 'submit') {
oldAddEvent(obj, type, fn);
}
}
// Attach editor.
var editor = new nicEditor(settings);
editor.panelInstance(params.field);
// The old addEvent() must be restored after creating a new instance, as
// plugins with dialogs use it to bind submit handlers to their forms.
bkLib.addEvent = oldAddEvent;
editor.addEvent('focus', function () {
Drupal.wysiwyg.activeId = params.field;
});
};
/**
* Detach a single or all editors.
*
* See Drupal.wysiwyg.editor.detach.none() for a full description of this hook.
*/
Drupal.wysiwyg.editor.detach.nicedit = function (context, params, trigger) {
if (typeof params != 'undefined') {
var instance = nicEditors.findEditor(params.field);
if (instance) {
if (trigger == 'serialize') {
instance.saveContent();
}
else {
instance.ne.removeInstance(params.field);
instance.ne.removePanel();
}
}
}
else {
for (var e in nicEditors.editors) {
// Save contents of all editors back into textareas.
var instances = nicEditors.editors[e].nicInstances;
for (var i = 0; i < instances.length; i++) {
if (trigger == 'serialize') {
instances[i].saveContent();
}
else {
instances[i].remove();
}
}
// Remove all editor instances.
if (trigger != 'serialize') {
nicEditors.editors[e].nicInstances = [];
}
}
}
};
/**
* Instance methods for nicEdit.
*/
Drupal.wysiwyg.editor.instance.nicedit = {
insert: function (content) {
var instance = nicEditors.findEditor(this.field);
var editingArea = instance.getElm();
var sel = instance.getSel();
// IE.
if (document.selection) {
editingArea.focus();
sel.createRange().pasteHTML(content);
}
else {
// Convert selection to a range.
var range;
// W3C compatible.
if (sel.getRangeAt) {
range = sel.getRangeAt(0);
}
// Safari.
else {
range = editingArea.ownerDocument.createRange();
range.setStart(sel.anchorNode, sel.anchorOffset);
range.setEnd(sel.focusNode, userSeletion.focusOffset);
}
// The code below doesn't work in IE, but it never gets here.
var fragment = editingArea.ownerDocument.createDocumentFragment();
// Fragments don't support innerHTML.
var wrapper = editingArea.ownerDocument.createElement('div');
wrapper.innerHTML = content;
while (wrapper.firstChild) {
fragment.appendChild(wrapper.firstChild);
}
range.deleteContents();
// Only fragment children are inserted.
range.insertNode(fragment);
}
},
setContent: function (content) {
nicEditors.findEditor(this.field).setContent(content);
},
getContent: function () {
return nicEditors.findEditor(this.field).getContent();
}
};
})(jQuery);
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