91dd2db17b
The issue of 362d4f0cd4 "Explicitly mark
overriding destructors as 'virtual'" appears to no longer be a problem with
MSVC 2013.
(The little change in the rewriting code of compilerplugins/clang/override.cxx
was necessary to prevent an endless loop when adding "override" to
OOO_DLLPUBLIC_CHARTTOOLS virtual ~CloseableLifeTimeManager();
in chart2/source/inc/LifeTime.hxx, getting stuck in the leading
OOO_DLLPUBLIC_CHARTTOOLS macro. Can't remember what that
isAtEndOfImmediateMacroExpansion thing was originally necessary for, anyway.)
Change-Id: I534c634504d7216b9bb632c2775c04eaf27e927e
289 lines
10 KiB
C++
289 lines
10 KiB
C++
/* -*- 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_ACCESSIBILITY_INC_EXTENDED_ACCESSIBLEBROWSEBOX_HXX
|
|
#define INCLUDED_ACCESSIBILITY_INC_EXTENDED_ACCESSIBLEBROWSEBOX_HXX
|
|
|
|
#include <extended/AccessibleBrowseBoxBase.hxx>
|
|
#include <cppuhelper/implbase.hxx>
|
|
#include <cppuhelper/weakref.hxx>
|
|
#include <svtools/accessibletableprovider.hxx>
|
|
#include <memory>
|
|
|
|
namespace accessibility {
|
|
|
|
class AccessibleBrowseBoxImpl;
|
|
class AccessibleBrowseBoxTable;
|
|
|
|
|
|
/** This class represents the complete accessible BrowseBox object. */
|
|
class AccessibleBrowseBox : public AccessibleBrowseBoxBase
|
|
{
|
|
friend class AccessibleBrowseBoxAccess;
|
|
|
|
protected:
|
|
AccessibleBrowseBox(
|
|
const css::uno::Reference< css::accessibility::XAccessible >& _rxParent,
|
|
const css::uno::Reference< css::accessibility::XAccessible >& _rxCreator,
|
|
::svt::IAccessibleTableProvider& _rBrowseBox
|
|
);
|
|
|
|
virtual ~AccessibleBrowseBox() override;
|
|
|
|
/** sets the XAccessible which created the context
|
|
|
|
To be called only once, and only if in the ctor NULL was passed.
|
|
*/
|
|
void setCreator(
|
|
const css::uno::Reference< css::accessibility::XAccessible >& _rxCreator
|
|
);
|
|
|
|
/** Cleans up members. */
|
|
using AccessibleBrowseBoxBase::disposing;
|
|
virtual void SAL_CALL disposing() override;
|
|
|
|
protected:
|
|
// XAccessibleContext
|
|
|
|
/** @return The count of visible children. */
|
|
virtual sal_Int32 SAL_CALL getAccessibleChildCount()
|
|
throw ( css::uno::RuntimeException, std::exception ) override;
|
|
|
|
/** @return The XAccessible interface of the specified child. */
|
|
virtual css::uno::Reference<
|
|
css::accessibility::XAccessible > SAL_CALL
|
|
getAccessibleChild( sal_Int32 nChildIndex )
|
|
throw ( css::lang::IndexOutOfBoundsException,
|
|
css::uno::RuntimeException, std::exception ) override;
|
|
|
|
// XAccessibleComponent
|
|
|
|
/** @return
|
|
The accessible child rendered under the given point.
|
|
*/
|
|
virtual css::uno::Reference<
|
|
css::accessibility::XAccessible > SAL_CALL
|
|
getAccessibleAtPoint( const css::awt::Point& rPoint )
|
|
throw ( css::uno::RuntimeException, std::exception ) override;
|
|
|
|
/** Grabs the focus to the BrowseBox. */
|
|
virtual void SAL_CALL grabFocus()
|
|
throw ( css::uno::RuntimeException, std::exception ) override;
|
|
|
|
// XServiceInfo
|
|
|
|
/** @return
|
|
The name of this class.
|
|
*/
|
|
virtual OUString SAL_CALL getImplementationName()
|
|
throw ( css::uno::RuntimeException, std::exception ) override;
|
|
|
|
public:
|
|
// helper functions
|
|
/** commitHeaderBarEvent commit the event at all listeners of the column/row header bar
|
|
@param nEventId
|
|
the event id
|
|
@param rNewValue
|
|
the new value
|
|
@param rOldValue
|
|
the old value
|
|
@param _bColumnHeaderBar
|
|
true if a column based header bar, false if a row based header bar
|
|
*/
|
|
void commitHeaderBarEvent(sal_Int16 nEventId,
|
|
const css::uno::Any& rNewValue,
|
|
const css::uno::Any& rOldValue, bool _bColumnHeaderBar);
|
|
|
|
// helper functions
|
|
/** commitTableEvent commit the event at all listeners of the table
|
|
@param nEventId
|
|
the event id
|
|
@param rNewValue
|
|
the new value
|
|
@param rOldValue
|
|
the old value
|
|
*/
|
|
void commitTableEvent(sal_Int16 nEventId,
|
|
const css::uno::Any& rNewValue,
|
|
const css::uno::Any& rOldValue);
|
|
|
|
/** returns the accessible object for the row or the column header bar
|
|
*/
|
|
inline css::uno::Reference<
|
|
css::accessibility::XAccessible >
|
|
getHeaderBar( ::svt::AccessibleBrowseBoxObjType _eObjType )
|
|
{
|
|
return implGetHeaderBar(_eObjType);
|
|
}
|
|
|
|
/** returns the accessible object for the table representation
|
|
*/
|
|
inline css::uno::Reference<
|
|
css::accessibility::XAccessible >
|
|
getTable( )
|
|
{
|
|
return implGetTable();
|
|
}
|
|
|
|
protected:
|
|
// internal virtual methods
|
|
|
|
/** @attention This method requires locked mutex's and a living object.
|
|
@return The bounding box (VCL rect.) relative to the parent window. */
|
|
virtual Rectangle implGetBoundingBox() override;
|
|
/** @attention This method requires locked mutex's and a living object.
|
|
@return The bounding box (VCL rect.) in screen coordinates. */
|
|
virtual Rectangle implGetBoundingBoxOnScreen() override;
|
|
|
|
// internal helper methods
|
|
|
|
/** This method creates (once) and returns the accessible data table child.
|
|
@attention This method requires locked mutex's and a living object.
|
|
@return The XAccessible interface of the data table. */
|
|
css::uno::Reference<
|
|
css::accessibility::XAccessible > implGetTable();
|
|
|
|
/** This method creates (once) and returns the specified header bar.
|
|
@attention This method requires locked mutex's and a living object.
|
|
@return The XAccessible interface of the header bar. */
|
|
css::uno::Reference<
|
|
css::accessibility::XAccessible >
|
|
implGetHeaderBar( ::svt::AccessibleBrowseBoxObjType eObjType );
|
|
|
|
/** This method returns one of the children that are always present:
|
|
Data table, row and column header bar or corner control.
|
|
@attention This method requires locked mutex's and a living object.
|
|
@return The XAccessible interface of the specified child. */
|
|
css::uno::Reference<
|
|
css::accessibility::XAccessible >
|
|
implGetFixedChild( sal_Int32 nChildIndex );
|
|
|
|
/** This method creates and returns an accessible table.
|
|
@return An AccessibleBrowseBoxTable. */
|
|
virtual AccessibleBrowseBoxTable* createAccessibleTable();
|
|
|
|
private:
|
|
// members
|
|
std::unique_ptr< AccessibleBrowseBoxImpl > m_xImpl;
|
|
};
|
|
|
|
|
|
/** the XAccessible which creates/returns an AccessibleBrowseBox
|
|
|
|
The instance holds its XAccessibleContext with a hard reference, while
|
|
the context holds this instance weak.
|
|
*/
|
|
class AccessibleBrowseBoxAccess:
|
|
public cppu::WeakImplHelper<css::accessibility::XAccessible>,
|
|
public ::svt::IAccessibleBrowseBox
|
|
{
|
|
private:
|
|
::osl::Mutex m_aMutex;
|
|
css::uno::Reference< css::accessibility::XAccessible >
|
|
m_xParent;
|
|
::svt::IAccessibleTableProvider& m_rBrowseBox;
|
|
|
|
css::uno::Reference< css::accessibility::XAccessibleContext >
|
|
m_xContext;
|
|
AccessibleBrowseBox* m_pContext;
|
|
// note that this pointer is valid as long as m_xContext is valid!
|
|
|
|
public:
|
|
AccessibleBrowseBoxAccess(
|
|
const css::uno::Reference< css::accessibility::XAccessible >& _rxParent,
|
|
::svt::IAccessibleTableProvider& _rBrowseBox
|
|
);
|
|
|
|
/// checks whether the accessible context is still alive
|
|
bool isContextAlive() const;
|
|
|
|
/// returns the AccessibleContext belonging to this Accessible
|
|
inline AccessibleBrowseBox* getContext() { return m_pContext; }
|
|
|
|
protected:
|
|
virtual ~AccessibleBrowseBoxAccess() override;
|
|
|
|
// XAccessible
|
|
virtual css::uno::Reference< css::accessibility::XAccessibleContext >
|
|
SAL_CALL getAccessibleContext() throw ( css::uno::RuntimeException, std::exception ) override;
|
|
|
|
// IAccessibleBrowseBox
|
|
virtual css::uno::Reference< css::accessibility::XAccessible >
|
|
getMyself() override
|
|
{
|
|
return this;
|
|
}
|
|
void dispose() override;
|
|
virtual bool isAlive() const override
|
|
{
|
|
return isContextAlive();
|
|
}
|
|
virtual css::uno::Reference< css::accessibility::XAccessible >
|
|
getHeaderBar( ::svt::AccessibleBrowseBoxObjType _eObjType ) override
|
|
{
|
|
css::uno::Reference< css::accessibility::XAccessible > xAccessible;
|
|
AccessibleBrowseBox* pContext( getContext() );
|
|
if ( pContext )
|
|
xAccessible = pContext->getHeaderBar( _eObjType );
|
|
return xAccessible;
|
|
}
|
|
virtual css::uno::Reference< css::accessibility::XAccessible >
|
|
getTable() override
|
|
{
|
|
css::uno::Reference< css::accessibility::XAccessible > xAccessible;
|
|
AccessibleBrowseBox* pContext( getContext() );
|
|
if ( pContext )
|
|
xAccessible = pContext->getTable();
|
|
return xAccessible;
|
|
}
|
|
virtual void commitHeaderBarEvent( sal_Int16 nEventId, const css::uno::Any& rNewValue,
|
|
const css::uno::Any& rOldValue, bool _bColumnHeaderBar ) override
|
|
{
|
|
AccessibleBrowseBox* pContext( getContext() );
|
|
if ( pContext )
|
|
pContext->commitHeaderBarEvent( nEventId, rNewValue, rOldValue, _bColumnHeaderBar );
|
|
}
|
|
virtual void commitTableEvent( sal_Int16 nEventId,
|
|
const css::uno::Any& rNewValue, const css::uno::Any& rOldValue ) override
|
|
{
|
|
AccessibleBrowseBox* pContext( getContext() );
|
|
if ( pContext )
|
|
pContext->commitTableEvent( nEventId, rNewValue, rOldValue );
|
|
}
|
|
virtual void commitEvent( sal_Int16 nEventId,
|
|
const css::uno::Any& rNewValue, const css::uno::Any& rOldValue ) override
|
|
{
|
|
AccessibleBrowseBox* pContext( getContext() );
|
|
if ( pContext )
|
|
pContext->commitEvent( nEventId, rNewValue, rOldValue );
|
|
}
|
|
|
|
private:
|
|
AccessibleBrowseBoxAccess( const AccessibleBrowseBoxAccess& ) = delete;
|
|
AccessibleBrowseBoxAccess& operator=( const AccessibleBrowseBoxAccess& ) = delete;
|
|
};
|
|
|
|
|
|
} // namespace accessibility
|
|
|
|
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|