comparison sites/all/modules/wysiwyg/editors/js/nicedit.js @ 0:ff03f76ab3fe

initial version

+(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);