/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef __com_sun_star_ucb_TransientDocumentsContentProvider_idl__ #define __com_sun_star_ucb_TransientDocumentsContentProvider_idl__ #ifndef __com_sun_star_ucb_XContentProvider_idl__ #include #endif //============================================================================= module com { module sun { module star { module ucb { //============================================================================= /** The Transient Documents Content Provider (TDCP) implements a ContentProvider for the UniversalContentBroker (UCB).

It provides access to the hierarchical structure of the documents that are active in a running OpenOffice.org process. As long as a document was not closed, the TDCP can access it. All documents that have been loaded - regardless of their persistent document format (sxw, doc, sxc, xls, ...) or that have been created but not yet saved to any storage medium, are supported. The TDCP is not able to load any documents itself. This is exclusively done by the OpenOffice.org document handling framework. The document contents provided by the TDCP represent live data, which may differ from any persistent representation of the document, for instance, because the user modified the document after loading, but did not yet save it. @see TransientDocumentsRootContent @see TransientDocumentsDocumentContent @see TransientDocumentsFolderContent @see TransientDocumentsStreamContent @since OpenOffice 2.0 */ service TransientDocumentsContentProvider { //------------------------------------------------------------------------- /** provides four different types of contents: Stream, Folder, Document and Root.

TDCP Contents

  1. A TDCP Stream (TransientDocumentsStreamContent) is a content which represents a data stream of an Office document. It is contained in a TDCP Folder or TDCP Document. A TDCP Stream has no children.
  2. A TDCP Folder (TransientDocumentsFolderContent) is a container for other TDCP Folders and TDCP Streams. It may be contained in another TDCP Folder or in a TDCP Document.
  3. A TDCP Document (TransientDocumentsDocumentContent) represents the root folder of a transient document. It is a container for other TDCP Folders and TDCP Streams. It is always a child of the TDCP Root.
  4. There is at most one instance of a TDCP Root (TransientDocumentsRootContent) at a time. All other TDCP contents are children of this folder. The TDCP Root Folder can contain only TDCP Documents. It has the fixed URL "vnd.sun.star.tdoc:/".

URL Scheme for TDCP Contents

Each TDCP content has an identifier corresponding to the following scheme:

Examples:

*/ interface com::sun::star::ucb::XContentProvider; }; //============================================================================= }; }; }; }; #endif