Avoid potential negative array index access to cached text.
[LibreOffice.git] / winaccessibility / source / UAccCOM / AccComponentBase.h
blob83770ba2d263fc3b090666c2a81b8aebf75c11fc
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 // AccComponentBase.h: interface for the CAccComponentBase class.
22 #pragma once
24 #include <com/sun/star/uno/Reference.hxx>
25 #include <com/sun/star/accessibility/XAccessibleComponent.hpp>
26 #include "UNOXWrapper.h"
28 class ATL_NO_VTABLE CAccComponentBase : public CUNOXWrapper
30 public:
31 CAccComponentBase();
32 virtual ~CAccComponentBase();
33 // IAccessibleComponent
34 public:
35 // IAccessibleComponent
37 // Returns the location of the upper left corner of the object's bounding
38 // box relative to the parent.
39 STDMETHOD(get_locationInParent)(long* x, long* y);
41 // Returns the location of the upper left corner of the object's bounding
42 // box in screen.
43 STDMETHOD(get_locationOnScreen)(long* x, long* y);
45 // Grabs the focus to this object.
46 STDMETHOD(grabFocus)(boolean* success);
48 // Returns the foreground color of this object.
49 STDMETHOD(get_foreground)(IA2Color* foreground);
51 // Returns the background color of this object.
52 STDMETHOD(get_background)(IA2Color* background);
54 // Override of IUNOXWrapper.
55 STDMETHOD(put_XInterface)(hyper pXInterface) override;
57 protected:
58 css::uno::Reference<css::accessibility::XAccessibleComponent> pRXComp;
60 css::accessibility::XAccessibleComponent* GetXInterface() { return pRXComp.get(); }
63 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */