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Diffstat (limited to 'sc/source/ui/inc/AccessibleSpreadsheet.hxx')
| -rw-r--r-- | sc/source/ui/inc/AccessibleSpreadsheet.hxx | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/sc/source/ui/inc/AccessibleSpreadsheet.hxx b/sc/source/ui/inc/AccessibleSpreadsheet.hxx new file mode 100644 index 000000000000..87447285dea2 --- /dev/null +++ b/sc/source/ui/inc/AccessibleSpreadsheet.hxx @@ -0,0 +1,289 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + + +#ifndef _SC_ACCESSIBLESPREADSHEET_HXX +#define _SC_ACCESSIBLESPREADSHEET_HXX + +#include "AccessibleTableBase.hxx" +#include "viewdata.hxx" + +#include <vector> + +class ScMyAddress : public ScAddress +{ +public: + ScMyAddress() : ScAddress() {} + ScMyAddress(SCCOL nColP, SCROW nRowP, SCTAB nTabP) : ScAddress(nColP, nRowP, nTabP) {} + ScMyAddress(const ScAddress& rAddress) : ScAddress(rAddress) {} + + sal_Bool operator< ( const ScMyAddress& rAddress ) const + { + if( Row() != rAddress.Row() ) + return (Row() < rAddress.Row()); + else + return (Col() < rAddress.Col()); + } +}; + +class ScTabViewShell; +class ScAccessibleDocument; +class ScAccessibleCell; + +/** @descr + This base class provides an implementation of the + <code>AccessibleTable</code> service. +*/ +class ScAccessibleSpreadsheet + : public ScAccessibleTableBase +{ +public: + //===== internal ======================================================== + ScAccessibleSpreadsheet( + ScAccessibleDocument* pAccDoc, + ScTabViewShell* pViewShell, + SCTAB nTab, + ScSplitPos eSplitPos); +protected: + ScAccessibleSpreadsheet( + ScAccessibleSpreadsheet& rParent, + const ScRange& rRange ); + + virtual ~ScAccessibleSpreadsheet(); + + void ConstructScAccessibleSpreadsheet( + ScAccessibleDocument* pAccDoc, + ScTabViewShell* pViewShell, + SCTAB nTab, + ScSplitPos eSplitPos); + + using ScAccessibleTableBase::IsDefunc; + +public: + using ScAccessibleTableBase::addEventListener; + using ScAccessibleTableBase::disposing; + + virtual void SAL_CALL disposing(); + + void CompleteSelectionChanged(sal_Bool bNewState); + + virtual void LostFocus(); + + virtual void GotFocus(); + + void BoundingBoxChanged(); + + void VisAreaChanged(); + + ///===== SfxListener ===================================================== + + virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); + + ///===== XAccessibleTable ================================================ + + /// Returns the row headers as an AccessibleTable. + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL + getAccessibleRowHeaders( ) + throw (::com::sun::star::uno::RuntimeException); + + /// Returns the column headers as an AccessibleTable. + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL + getAccessibleColumnHeaders( ) + throw (::com::sun::star::uno::RuntimeException); + + /// Returns the selected rows in a table. + virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL + getSelectedAccessibleRows( ) + throw (::com::sun::star::uno::RuntimeException); + + /// Returns the selected columns in a table. + virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL + getSelectedAccessibleColumns( ) + throw (::com::sun::star::uno::RuntimeException); + + /// Returns a boolean value indicating whether the specified row is selected. + virtual sal_Bool SAL_CALL + isAccessibleRowSelected( sal_Int32 nRow ) + throw (::com::sun::star::uno::RuntimeException, + ::com::sun::star::lang::IndexOutOfBoundsException); + + /// Returns a boolean value indicating whether the specified column is selected. + virtual sal_Bool SAL_CALL + isAccessibleColumnSelected( sal_Int32 nColumn ) + throw (::com::sun::star::uno::RuntimeException, + ::com::sun::star::lang::IndexOutOfBoundsException); + + /// Returns the Accessible at a specified row and column in the table. + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL + getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) + throw (::com::sun::star::uno::RuntimeException, + ::com::sun::star::lang::IndexOutOfBoundsException); + + ScAccessibleCell* GetAccessibleCellAt(sal_Int32 nRow, sal_Int32 nColumn); + + /// Returns a boolean value indicating whether the accessible at a specified row and column is selected. + virtual sal_Bool SAL_CALL + isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) + throw (::com::sun::star::uno::RuntimeException, + ::com::sun::star::lang::IndexOutOfBoundsException); + + ///===== XAccessibleComponent ============================================ + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > + SAL_CALL getAccessibleAtPoint( + const ::com::sun::star::awt::Point& rPoint ) + throw (::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL grabFocus( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual sal_Int32 SAL_CALL getForeground( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual sal_Int32 SAL_CALL getBackground( ) + throw (::com::sun::star::uno::RuntimeException); + + ///===== XAccessibleContext ============================================== + + /// Return NULL to indicate that an empty relation set. + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleRelationSet> SAL_CALL + getAccessibleRelationSet(void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return the set of current states. + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL + getAccessibleStateSet(void) + throw (::com::sun::star::uno::RuntimeException); + + ///===== XAccessibleSelection =========================================== + + virtual void SAL_CALL + selectAccessibleChild( sal_Int32 nChildIndex ) + throw (::com::sun::star::lang::IndexOutOfBoundsException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL + clearAccessibleSelection( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL + selectAllAccessibleChildren( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual sal_Int32 SAL_CALL + getSelectedAccessibleChildCount( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessible > SAL_CALL + getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) + throw (::com::sun::star::lang::IndexOutOfBoundsException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL + deselectAccessibleChild( sal_Int32 nChildIndex ) + throw (::com::sun::star::lang::IndexOutOfBoundsException, + ::com::sun::star::uno::RuntimeException); + + ///===== XServiceInfo ==================================================== + + /** Returns an identifier for the implementation of this object. + */ + virtual ::rtl::OUString SAL_CALL + getImplementationName(void) + throw (::com::sun::star::uno::RuntimeException); + + /** Returns a list of all supported services. + */ + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL + getSupportedServiceNames(void) + throw (::com::sun::star::uno::RuntimeException); + + ///===== XTypeProvider =================================================== + + /** Returns a implementation id. + */ + virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL + getImplementationId(void) + throw (::com::sun::star::uno::RuntimeException); + + ///===== XAccessibleEventBroadcaster ===================================== + + /** Add listener that is informed of future changes of name, + description and so on events. + */ + virtual void SAL_CALL + addEventListener( + const ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleEventListener>& xListener) + throw (com::sun::star::uno::RuntimeException); + +protected: + /// Return the object's current bounding box relative to the desktop. + virtual Rectangle GetBoundingBoxOnScreen(void) const + throw (::com::sun::star::uno::RuntimeException); + + /// Return the object's current bounding box relative to the parent object. + virtual Rectangle GetBoundingBox(void) const + throw (::com::sun::star::uno::RuntimeException); +private: + ScTabViewShell* mpViewShell; + ScRangeList* mpMarkedRanges; + std::vector<ScMyAddress>* mpSortedMarkedCells; + ScAccessibleDocument* mpAccDoc; + ScAccessibleCell* mpAccCell; + Rectangle maVisCells; + ScSplitPos meSplitPos; + ScAddress maActiveCell; + SCTAB mnTab; + sal_Bool mbIsSpreadsheet; + sal_Bool mbHasSelection; + sal_Bool mbDelIns; + sal_Bool mbIsFocusSend; + + sal_Bool IsDefunc( + const com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); + sal_Bool IsEditable( + const com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); + sal_Bool IsFocused(); + sal_Bool IsCompleteSheetSelected(); + + void SelectCell(sal_Int32 nRow, sal_Int32 nCol, sal_Bool bDeselect); + void CreateSortedMarkedCells(); + void AddMarkedRange(const ScRange& rRange); + + ScDocument* GetDocument(ScTabViewShell* pViewShell); + Rectangle GetVisArea(ScTabViewShell* pViewShell, ScSplitPos eSplitPos); + Rectangle GetVisCells(const Rectangle& rVisArea); +}; + + +#endif |