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| -rw-r--r-- | svx/source/inc/charmapacc.hxx | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/svx/source/inc/charmapacc.hxx b/svx/source/inc/charmapacc.hxx new file mode 100644 index 000000000..193314ba4 --- /dev/null +++ b/svx/source/inc/charmapacc.hxx @@ -0,0 +1,222 @@ +/* -*- 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_SVX_SOURCE_INC_CHARMAPACC_HXX +#define INCLUDED_SVX_SOURCE_INC_CHARMAPACC_HXX + +#include <comphelper/accessibleselectionhelper.hxx> +#include <com/sun/star/accessibility/XAccessibleAction.hpp> +#include <com/sun/star/accessibility/XAccessibleTable.hpp> +#include <tools/gen.hxx> +#include <rtl/ref.hxx> + +#include <vector> +class SvxShowCharSet; + +namespace svx +{ + typedef ::cppu::ImplHelper1 < css::accessibility::XAccessible + > OAccessibleHelper_Base_2; + + class SvxShowCharSetAcc; + + class SvxShowCharSetItemAcc; + + // - SvxShowCharSetItem - + + /** Simple struct to hold some information about the single items of the table. + */ + struct SvxShowCharSetItem + { + SvxShowCharSet& mrParent; + sal_uInt16 mnId; + OUString maText; + tools::Rectangle maRect; + rtl::Reference<SvxShowCharSetItemAcc> m_xItem; + SvxShowCharSetAcc* m_pParent; + + SvxShowCharSetItem( SvxShowCharSet& rParent, SvxShowCharSetAcc* _pParent, sal_uInt16 _nPos ); + ~SvxShowCharSetItem(); + + css::uno::Reference< css::accessibility::XAccessible > GetAccessible(); + }; + + + typedef ::cppu::ImplHelper2 < css::accessibility::XAccessible, + css::accessibility::XAccessibleTable + > OAccessibleHelper_Base; + + // - SvxShowCharSetAcc - + + /** The table implementation of the vcl control. + */ + + class SvxShowCharSetAcc final : public ::comphelper::OAccessibleSelectionHelper, + public OAccessibleHelper_Base + { + ::std::vector< css::uno::Reference< css::accessibility::XAccessible > > m_aChildren; + SvxShowCharSet* m_pParent; // the vcl control + virtual void SAL_CALL disposing() override; + public: + SvxShowCharSetAcc(SvxShowCharSet* pParent); + + DECLARE_XINTERFACE( ) + DECLARE_XTYPEPROVIDER( ) + + // XAccessibleComponent + virtual void SAL_CALL grabFocus( ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override; + + //OAccessibleContextHelper + // XAccessibleContext - still waiting to be overwritten + virtual sal_Int32 SAL_CALL getAccessibleChildCount() override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) override; + virtual sal_Int16 SAL_CALL getAccessibleRole( ) override; + virtual OUString SAL_CALL getAccessibleDescription( ) override; + virtual OUString SAL_CALL getAccessibleName( ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) override; + + virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) override { return this; } + virtual sal_Int32 SAL_CALL getForeground( ) override; + virtual sal_Int32 SAL_CALL getBackground( ) override; + + // XAccessibleTable + virtual sal_Int32 SAL_CALL getAccessibleRowCount( ) override; + virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ) override; + virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override; + virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override; + virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override; + virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ) override; + virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ) override; + virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ) override; + virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override; + virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ) override; + virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override; + virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override; + virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ) override; + virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ) override; + + + void fireEvent( + const sal_Int16 _nEventId, + const css::uno::Any& _rOldValue, + const css::uno::Any& _rNewValue + ) + { + NotifyAccessibleEvent(_nEventId,_rOldValue,_rNewValue); + } + + void clearCharSetControl() { m_pParent = nullptr; } + private: + + virtual ~SvxShowCharSetAcc() override; + + // OCommonAccessibleSelection + // return if the specified child is visible => watch for special ChildIndexes (ACCESSIBLE_SELECTION_CHILD_xxx) + virtual bool + implIsSelected( sal_Int32 nAccessibleChildIndex ) override; + + // select the specified child => watch for special ChildIndexes (ACCESSIBLE_SELECTION_CHILD_xxx) + virtual void + implSelect( sal_Int32 nAccessibleChildIndex, bool bSelect ) override; + + // OCommonAccessibleComponent + /// implements the calculation of the bounding rectangle - still waiting to be overwritten + virtual css::awt::Rectangle implGetBounds( ) override; + }; + + + // - SvxShowCharSetItemAcc - + + typedef ::cppu::ImplHelper2 < css::accessibility::XAccessible, + css::accessibility::XAccessibleAction + > OAccessibleHelper_Base_3; + + /** The child implementation of the table. + */ + class SvxShowCharSetItemAcc final : public ::comphelper::OAccessibleComponentHelper, + public OAccessibleHelper_Base_3 + { + private: + SvxShowCharSetItem* mpParent; + + virtual ~SvxShowCharSetItemAcc() override; + + // OCommonAccessibleComponent + /// implements the calculation of the bounding rectangle - still waiting to be overwritten + virtual css::awt::Rectangle implGetBounds( ) override; + public: + + // XInterface + DECLARE_XINTERFACE( ) + DECLARE_XTYPEPROVIDER( ) + + SvxShowCharSetItemAcc( SvxShowCharSetItem* pParent ); + + void ParentDestroyed(); + + // XAccessibleComponent + virtual void SAL_CALL grabFocus( ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override; + + //OAccessibleContextHelper + // XAccessibleContext - still waiting to be overwritten + virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) override; + virtual sal_Int16 SAL_CALL getAccessibleRole( ) override; + virtual OUString SAL_CALL getAccessibleDescription( ) override; + virtual OUString SAL_CALL getAccessibleName( ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) override; + + virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) override { return this; } + + virtual sal_Int32 SAL_CALL getForeground( ) override { return mpParent->m_pParent->getForeground(); } + virtual sal_Int32 SAL_CALL getBackground( ) override { return mpParent->m_pParent->getBackground(); } + + // XAccessibleAction + virtual sal_Int32 SAL_CALL getAccessibleActionCount( ) override; + virtual sal_Bool SAL_CALL doAccessibleAction ( sal_Int32 nIndex ) override; + virtual OUString SAL_CALL getAccessibleActionDescription ( sal_Int32 nIndex ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleKeyBinding > SAL_CALL getAccessibleActionKeyBinding( sal_Int32 nIndex ) override; + + + void fireEvent( + const sal_Int16 _nEventId, + const css::uno::Any& _rOldValue, + const css::uno::Any& _rNewValue + ) + { + NotifyAccessibleEvent(_nEventId,_rOldValue,_rNewValue); + } + }; +} + + +#endif // INCLUDED_SVX_SOURCE_INC_CHARMAPACC_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |