/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 . */ module com { module sun { module star { module drawing { /** The AccessibleDrawDocumentView service is implemented by views of Draw and Impress documents.

An object that implements the AccessibleDrawDocumentView service provides information about the view of a Draw or Impress document in one of the various view modes. With its children it gives access to the current page and the shapes on that page.

This service gives a simplified view on the underlying document. It tries both to keep the structure of the accessibility representation tree as simple as possible and provide as much relevant information as possible. This has the following consequences:

  1. Only the current draw page and only the visible shapes are accessible. To switch to another page or to access shapes that lie outside the currently visible area, the user has to issue these requests manually or programmatically through the usual channels, e.g. pressing keys or selecting menu entries.
  2. The hierarchy exposed through the ::com::sun::star::accessibility::XAccessibleContext interface does not necessarily correspond directly to the underlying draw page structure. Internal nodes in this hierarchy are introduced by group shapes, 3D scenes, and OLE objects.
  3. The view modes editing view, outline view, slides view, notes view, handout view, and presentation view are not exposed explicitly. However, if there happens to be a view mode change which results in a rearrangement of the visible shapes, the user gets notified of this.

@since OOo 1.1.2 */ service AccessibleDrawDocumentView { /** Base interface for being accessible. It gives access to the ::com::sun::star::accessibility::XAccessibleContext interface. */ interface ::com::sun::star::accessibility::XAccessible; /** Provide access to the view of a document.

You can access the following information:

*/ interface ::com::sun::star::accessibility::XAccessibleContext; /** Provide access to a draw document's graphical representation.

The main purpose of this interface is to provide a bounding box of the currently visible area and to let the user find children (i.e. shapes) that cover a given test point. The more interesting part of the graphical representation of a draw page lies in its children. See the AccessibleShape service for more information about shapes.

@see AccessibleShape */ interface ::com::sun::star::accessibility::XAccessibleComponent; }; }; }; }; }; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */