276 lines
18 KiB
C++
276 lines
18 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
#include <osl/mutex.hxx>
|
|
#include <tools/color.hxx>
|
|
#include <tools/string.hxx>
|
|
#include <vcl/image.hxx>
|
|
#include <comphelper/accessibleselectionhelper.hxx>
|
|
#include <com/sun/star/accessibility/XAccessibleTable.hpp>
|
|
|
|
#include <vector>
|
|
class SvxShowCharSet;
|
|
|
|
namespace svx
|
|
{
|
|
typedef ::cppu::ImplHelper1 < ::com::sun::star::accessibility::XAccessible
|
|
> OAccessibleHelper_Base_2;
|
|
|
|
class SvxShowCharSetAcc;
|
|
/** The class SvxShowCharSetVirtualAcc is used as a virtual class which contains the table and the scrollbar.
|
|
In the vcl control, the table and the scrollbar exists in one class. This is not feasible for the accessibility api.
|
|
*/
|
|
class SvxShowCharSetVirtualAcc : public ::comphelper::OAccessibleComponentHelper,
|
|
public OAccessibleHelper_Base_2
|
|
{
|
|
SvxShowCharSet* mpParent; // the vcl control
|
|
SvxShowCharSetAcc* m_pTable; // the table, which holds the characters shown by the vcl control
|
|
::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > m_xAcc; // the ref to the table
|
|
protected:
|
|
virtual ~SvxShowCharSetVirtualAcc();
|
|
|
|
virtual void SAL_CALL disposing();
|
|
|
|
virtual ::com::sun::star::awt::Rectangle SAL_CALL implGetBounds( ) throw (::com::sun::star::uno::RuntimeException);
|
|
public:
|
|
SvxShowCharSetVirtualAcc( SvxShowCharSet* pParent );
|
|
|
|
// XInterface
|
|
DECLARE_XINTERFACE( )
|
|
DECLARE_XTYPEPROVIDER( )
|
|
|
|
// XAccessibleComponent
|
|
virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Any SAL_CALL getAccessibleKeyBinding( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);
|
|
//OAccessibleContextHelper
|
|
// XAccessibleContext - still waiting to be overwritten
|
|
virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException) { return this; }
|
|
virtual sal_Int32 SAL_CALL getForeground( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getBackground( ) throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
|
|
// call the fireEvent method from the table when it exists.
|
|
void SAL_CALL fireEvent(
|
|
const sal_Int16 _nEventId,
|
|
const ::com::sun::star::uno::Any& _rOldValue,
|
|
const ::com::sun::star::uno::Any& _rNewValue
|
|
);
|
|
|
|
// simple access methods
|
|
inline SvxShowCharSetAcc* getTable() const { return m_pTable; }
|
|
inline SvxShowCharSet* getCharSetControl() const { return mpParent; }
|
|
};
|
|
|
|
|
|
class SvxShowCharSetItemAcc;
|
|
// ----------------
|
|
// - SvxShowCharSetItem -
|
|
// ----------------
|
|
/** Simple struct to hold some information about the single items of the table.
|
|
*/
|
|
struct SvxShowCharSetItem
|
|
{
|
|
SvxShowCharSet& mrParent;
|
|
sal_uInt16 mnId;
|
|
XubString maText;
|
|
Rectangle maRect;
|
|
SvxShowCharSetItemAcc* m_pItem;
|
|
SvxShowCharSetAcc* m_pParent;
|
|
::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > m_xAcc;
|
|
|
|
SvxShowCharSetItem( SvxShowCharSet& rParent,SvxShowCharSetAcc* _pParent,sal_uInt16 _nPos );
|
|
~SvxShowCharSetItem();
|
|
|
|
::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > GetAccessible();
|
|
void ClearAccessible();
|
|
};
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
typedef ::cppu::ImplHelper2 < ::com::sun::star::accessibility::XAccessible,
|
|
::com::sun::star::accessibility::XAccessibleTable
|
|
> OAccessibleHelper_Base;
|
|
// ---------------
|
|
// - SvxShowCharSetAcc -
|
|
// ---------------
|
|
/** The table implemtentation of the vcl control.
|
|
*/
|
|
|
|
class SvxShowCharSetAcc : public ::comphelper::OAccessibleSelectionHelper,
|
|
public OAccessibleHelper_Base
|
|
{
|
|
::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > > m_aChildren;
|
|
SvxShowCharSetVirtualAcc* m_pParent; // the virtual parent
|
|
protected:
|
|
virtual void SAL_CALL disposing();
|
|
public:
|
|
SvxShowCharSetAcc( SvxShowCharSetVirtualAcc* _pParent );
|
|
|
|
DECLARE_XINTERFACE( )
|
|
DECLARE_XTYPEPROVIDER( )
|
|
|
|
// XAccessibleComponent
|
|
virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Any SAL_CALL getAccessibleKeyBinding( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
//OAccessibleContextHelper
|
|
// XAccessibleContext - still waiting to be overwritten
|
|
virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException) { return this; }
|
|
virtual sal_Int32 SAL_CALL getForeground( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getBackground( ) throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
// XAccessibleTable
|
|
virtual sal_Int32 SAL_CALL getAccessibleRowCount( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
|
|
|
|
inline void SAL_CALL fireEvent(
|
|
const sal_Int16 _nEventId,
|
|
const ::com::sun::star::uno::Any& _rOldValue,
|
|
const ::com::sun::star::uno::Any& _rNewValue
|
|
)
|
|
{
|
|
NotifyAccessibleEvent(_nEventId,_rOldValue,_rNewValue);
|
|
}
|
|
protected:
|
|
|
|
virtual ~SvxShowCharSetAcc();
|
|
|
|
// OCommonAccessibleSelection
|
|
// return if the specified child is visible => watch for special ChildIndexes (ACCESSIBLE_SELECTION_CHILD_xxx)
|
|
virtual sal_Bool
|
|
implIsSelected( sal_Int32 nAccessibleChildIndex )
|
|
throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
// select the specified child => watch for special ChildIndexes (ACCESSIBLE_SELECTION_CHILD_xxx)
|
|
virtual void
|
|
implSelect( sal_Int32 nAccessibleChildIndex, sal_Bool bSelect )
|
|
throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
|
|
// OCommonAccessibleComponent
|
|
/// implements the calculation of the bounding rectangle - still waiting to be overwritten
|
|
virtual ::com::sun::star::awt::Rectangle SAL_CALL implGetBounds( ) throw (::com::sun::star::uno::RuntimeException);
|
|
};
|
|
|
|
// ----------------
|
|
// - SvxShowCharSetItemAcc -
|
|
// ----------------
|
|
/** The child implementation of the table.
|
|
*/
|
|
class SvxShowCharSetItemAcc : public ::comphelper::OAccessibleComponentHelper,
|
|
public OAccessibleHelper_Base_2
|
|
{
|
|
private:
|
|
SvxShowCharSetItem* mpParent;
|
|
protected:
|
|
virtual ~SvxShowCharSetItemAcc();
|
|
|
|
// OCommonAccessibleComponent
|
|
/// implements the calculation of the bounding rectangle - still waiting to be overwritten
|
|
virtual ::com::sun::star::awt::Rectangle SAL_CALL implGetBounds( ) throw (::com::sun::star::uno::RuntimeException);
|
|
public:
|
|
|
|
// XInterface
|
|
DECLARE_XINTERFACE( )
|
|
DECLARE_XTYPEPROVIDER( )
|
|
|
|
SvxShowCharSetItemAcc( SvxShowCharSetItem* pParent );
|
|
|
|
void ParentDestroyed();
|
|
|
|
// XAccessibleComponent
|
|
virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Any SAL_CALL getAccessibleKeyBinding( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
//OAccessibleContextHelper
|
|
// XAccessibleContext - still waiting to be overwritten
|
|
virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException);
|
|
|
|
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException) { return this; }
|
|
|
|
virtual sal_Int32 SAL_CALL getForeground( ) throw (::com::sun::star::uno::RuntimeException) { return mpParent->m_pParent->getForeground(); }
|
|
virtual sal_Int32 SAL_CALL getBackground( ) throw (::com::sun::star::uno::RuntimeException) { return mpParent->m_pParent->getBackground(); }
|
|
|
|
inline void SAL_CALL fireEvent(
|
|
const sal_Int16 _nEventId,
|
|
const ::com::sun::star::uno::Any& _rOldValue,
|
|
const ::com::sun::star::uno::Any& _rNewValue
|
|
)
|
|
{
|
|
NotifyAccessibleEvent(_nEventId,_rOldValue,_rNewValue);
|
|
}
|
|
};
|
|
}
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|