| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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; |
| 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); |
| } |
| }; |
| } |
| |
| |