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Diffstat (limited to 'winaccessibility/inc/AccObject.hxx')
| -rw-r--r-- | winaccessibility/inc/AccObject.hxx | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/winaccessibility/inc/AccObject.hxx b/winaccessibility/inc/AccObject.hxx new file mode 100644 index 000000000..2a024642d --- /dev/null +++ b/winaccessibility/inc/AccObject.hxx @@ -0,0 +1,143 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_WINACCESSIBILITY_INC_ACCOBJECT_HXX +#define INCLUDED_WINACCESSIBILITY_INC_ACCOBJECT_HXX + +#include <vector> +#include <map> +#if !defined WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +#endif +#include <windows.h> +#include <oleacc.h> + +#include <rtl/ref.hxx> + +#include <com/sun/star/accessibility/XAccessible.hpp> +#include <com/sun/star/accessibility/XAccessibleSelection.hpp> +#include <com/sun/star/accessibility/XAccessibleAction.hpp> + +#include "accHelper.hxx" + +#if defined __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wnon-virtual-dtor" +#endif +#include <UAccCOM.h> +#if defined __clang__ +#pragma clang diagnostic pop +#endif + +class AccEventListener; +class AccObjectManagerAgent; +class AccObject; + +typedef std::map<const long, AccObject*> IAccSelectionList; +typedef std::vector<AccObject *> IAccChildList; + + +class AccObject +{ +private: + + short m_accRole; + long m_resID; + HWND m_pParantID; + bool m_bShouldDestroy; //avoid access COM interface when acc object is deleted + IMAccessible* m_pIMAcc; + AccObject* m_pParentObj; + IAccChildList m_childrenList; + ::rtl::Reference<AccEventListener> m_pListener; + IAccSelectionList m_selectionList; + + css::uno::Reference < css::accessibility::XAccessible > m_xAccRef; + css::uno::Reference < css::accessibility::XAccessibleAction > m_xAccActionRef; + css::uno::Reference < css::accessibility::XAccessibleContext > m_xAccContextRef; + + void ImplInitializeCreateObj();//create COM object + + void UpdateActionDesc(); + void UpdateRole(); + + DWORD GetMSAAStateFromUNO(short xState);//translate state from UNO to MSAA value + css::accessibility::XAccessibleSelection* GetXAccessibleSelection(); + void GetExpandedState(sal_Bool* isExpandable, sal_Bool* isExpanded); + OUString GetMAccessibleValueFromAny(css::uno::Any pAny); + +public: + + AccObject ( css::accessibility::XAccessible* pXAcc = nullptr,AccObjectManagerAgent* pAgent = nullptr ,AccEventListener* accListener=nullptr); + virtual ~AccObject(); + + bool UpdateAccessibleInfoFromUnoToMSAA( ); //implement accessible information mapping + void UpdateDefaultAction(); + + IMAccessible* GetIMAccessible(); //return COM interface in acc object + css::uno::Reference<css::accessibility::XAccessible> const& GetXAccessible(); + + void SetResID(long id);//ResID means ChildID in MSAA + long GetResID(); + + + void SetParentHWND(HWND hWnd);//need to set top window handle when send event to AT + HWND GetParentHWND(); + + void SetListener(::rtl::Reference<AccEventListener> const& pListener); + AccEventListener* getListener(); + + void SetParentObj(AccObject* pParentAccObj); + AccObject* GetParentObj(); + + void InsertChild( AccObject* pChild,short pos = LAST_CHILD); + void DeleteChild( AccObject* pChild ); + AccObject* NextChild(); + + void NotifyDestroy(bool ifDelete); + bool ifShouldDestroy(); + + void DecreaseState(short xState );//call COM interface DecreaseState method + void IncreaseState( short xState );//call COM interface IncreaseState method + + void SetName( css::uno::Any newName); + void SetValue( css::uno::Any pAny ); + void SetDescription( css::uno::Any newDesc ); + void SetRole( short Role ); + + short GetRole() const; + + void UpdateState(); + void UpdateName(); + void UpdateValue(); + void UpdateAction(); + void UpdateDescription(); + void UpdateValidWindow(); + void UpdateLocation(); + + void setFocus(); + void unsetFocus(); + + void AddSelect(long index, AccObject* accObj); + IAccSelectionList& GetSelection(); + void setLocalizedResourceString(); +}; + +#endif // INCLUDED_WINACCESSIBILITY_INC_ACCOBJECT_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |