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Diffstat (limited to 'svx/source/inc/charmapacc.hxx')
| -rw-r--r-- | svx/source/inc/charmapacc.hxx | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/svx/source/inc/charmapacc.hxx b/svx/source/inc/charmapacc.hxx new file mode 100644 index 000000000000..f7eba57bd8fb --- /dev/null +++ b/svx/source/inc/charmapacc.hxx @@ -0,0 +1,278 @@ +/************************************************************************* + * + * 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 <vos/mutex.hxx> +#include <tools/list.hxx> +#include <tools/color.hxx> +#include <tools/string.hxx> +#ifndef _IMAGE_HXX +#include <vcl/image.hxx> +#endif +#include <rtl/uuid.h> +#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; + USHORT 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,USHORT _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); + } + }; +} + + |