/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998-2002
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Akkana Peck <akkana@netscape.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsISupports.idl"

interface nsISupportsArray;
interface nsIDOMNode;

[scriptable, uuid(fdf23301-4a94-11d3-9ce4-9960496c41bc)]

interface nsIEditorMailSupport : nsISupports
{
  /** Paste the text in the OS clipboard at the cursor position,
    * as a quotation (whose representation is dependant on the editor type),
    * replacing the selected text (if any).
    * @param aSelectionType Text or html?
    */
  void pasteAsQuotation(in long aSelectionType);

  /** Insert a string as quoted text
    * (whose representation is dependant on the editor type),
    * replacing the selected text (if any).
    * @param aQuotedText  The actual text to be quoted
    * @return             The node which was inserted
    */
  nsIDOMNode insertAsQuotation(in AString aQuotedText);

  /**
   * Inserts a plaintext string at the current location,
   * with special processing for lines beginning with ">",
   * which will be treated as mail quotes and inserted
   * as plaintext quoted blocks.
   * If the selection is not collapsed, the selection is deleted
   * and the insertion takes place at the resulting collapsed selection.
   *
   * @param aString   the string to be inserted
   */
   void insertTextWithQuotations(in DOMString aStringToInsert);

  /** Paste a string as quoted text,
    * whose representation is dependant on the editor type,
    * replacing the selected text (if any)
    * @param aCitation    The "mid" URL of the source message
    * @param aSelectionType Text or html?
    */
  void pasteAsCitedQuotation(in AString aCitation,
                             in long aSelectionType);

  /** Insert a string as quoted text
    * (whose representation is dependant on the editor type),
    * replacing the selected text (if any),
    * including, if possible, a "cite" attribute.
    * @param aQuotedText  The actual text to be quoted
    * @param aCitation    The "mid" URL of the source message
    * @param aInsertHTML  Insert as html?  (vs plaintext)
    * @return             The node which was inserted
    */
  nsIDOMNode insertAsCitedQuotation(in AString aQuotedText,
                                    in AString aCitation,
                                    in boolean aInsertHTML);

  /**
   * Rewrap the selected part of the document, re-quoting if necessary.
   * @param aRespectNewlines  Try to maintain newlines in the original?
   */
  void rewrap(in boolean aRespectNewlines);

  /**
   * Strip any citations in the selected part of the document.
   */
  void stripCites();


  /**
   * Get a list of IMG and OBJECT tags in the current document.
   */
  nsISupportsArray getEmbeddedObjects();
};