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| -rw-r--r-- | accessibility/inc/extended/AccessibleGridControlTable.hxx | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/accessibility/inc/extended/AccessibleGridControlTable.hxx b/accessibility/inc/extended/AccessibleGridControlTable.hxx new file mode 100644 index 000000000..db13b4a21 --- /dev/null +++ b/accessibility/inc/extended/AccessibleGridControlTable.hxx @@ -0,0 +1,172 @@ +/* -*- 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 . + */ + + +#pragma once + +#include <extended/AccessibleGridControlTableBase.hxx> +#include <cppuhelper/implbase1.hxx> +#include <com/sun/star/accessibility/XAccessibleSelection.hpp> +#include <extended/AccessibleGridControlTableCell.hxx> + + +namespace accessibility { + + +typedef ::cppu::ImplHelper1 < css::accessibility::XAccessibleSelection > + AccessibleGridControlTableSelectionImplHelper; +/** This class represents the accessible object of the data table of a + Grid control. */ +class AccessibleGridControlTable final : public AccessibleGridControlTableBase, + public AccessibleGridControlTableSelectionImplHelper +{ +public: + AccessibleGridControlTable( + const css::uno::Reference< css::accessibility::XAccessible >& rxParent, + ::vcl::table::IAccessibleTable& rTable); + +private: + virtual ~AccessibleGridControlTable() override = default; + std::vector< AccessibleGridControlTableCell* > m_pCellVector; + std::vector< css::uno::Reference< css::accessibility::XAccessible> > m_pAccessCellVector; +public: + // XAccessibleContext + + /** @return The XAccessible interface of the specified child. */ + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL + getAccessibleChild( sal_Int32 nChildIndex ) override; + + /** @return The index of this object among the parent's children. */ + virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() override; + + // XAccessibleComponent + + /** @return The accessible child rendered under the given point. */ + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL + getAccessibleAtPoint( const css::awt::Point& rPoint ) override; + + /** Grabs the focus to (the current cell of) the data table. */ + virtual void SAL_CALL grabFocus() override; + + // XAccessibleTable + + /** @return The description text of the specified row. */ + virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override; + + /** @return The description text of the specified column. */ + virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override; + + /** @return The XAccessibleTable interface of the row header bar. */ + virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL + getAccessibleRowHeaders() override; + + /** @return The XAccessibleTable interface of the column header bar. */ + virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL + getAccessibleColumnHeaders() override; + + /** @return An index list of completely selected rows. */ + virtual css::uno::Sequence< sal_Int32 > SAL_CALL + getSelectedAccessibleRows() override; + + /** @return An index list of completely selected columns. */ + virtual css::uno::Sequence< sal_Int32 > SAL_CALL + getSelectedAccessibleColumns() override; + + /** @return TRUE, if the specified row is completely selected. */ + virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override; + + /** @return TRUE, if the specified column is completely selected. */ + virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override; + + /** @return The XAccessible interface of the cell object at the specified + cell position. */ + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL + getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override; + + /** @return TRUE, if the specified cell is selected. */ + virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override; + + // XAccessibleSelection + + /** Selects the specified child (row or column of the table). */ + virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override; + + /** @return TRUE, if the specified child (row/column) is selected. */ + virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override; + + /** Clears the complete selection. */ + virtual void SAL_CALL clearAccessibleSelection() override; + + /** Selects all children or first, if multiselection is not supported. */ + virtual void SAL_CALL selectAllAccessibleChildren() override; + + /** @return The number of selected rows/columns. */ + virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount() override; + + /** @return The specified selected row/column. */ + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL + getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override; + + /** Removes the specified row/column from the selection. */ + virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) override; + // XInterface + + /** Queries for a new interface. */ + css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override; + + /** Acquires the object (calls acquire() on base class). */ + virtual void SAL_CALL acquire() throw () override; + + /** Releases the object (calls release() on base class). */ + virtual void SAL_CALL release() throw () override; + // XServiceInfo + + /** @return The name of this class. */ + virtual OUString SAL_CALL getImplementationName() override; + + /**@return m_pCellVector*/ + std::vector< AccessibleGridControlTableCell* >& getCellVector() { return m_pCellVector;} + /**@return m_xAccessCellVector*/ + std::vector< css::uno::Reference< css::accessibility::XAccessible > >& getAccessibleCellVector() { return m_pAccessCellVector;} + +private: + // internal virtual methods + + /** @attention This method requires locked mutex's and a living object. + @return The bounding box (VCL rect.) relative to the parent window. */ + virtual tools::Rectangle implGetBoundingBox() override; + ///** @attention This method requires locked mutex's and a living object. + // @return The bounding box (VCL rect.) in screen coordinates. */ + virtual tools::Rectangle implGetBoundingBoxOnScreen() override; + + + //// internal helper methods + ///** @attention This method requires a locked mutex. + // @return The XAccessibleTable interface of the specified header bar. */ + /// @throws css::uno::RuntimeException + css::uno::Reference< css::accessibility::XAccessibleTable > + implGetHeaderBar( sal_Int32 nChildIndex ); +}; + + +} // namespace accessibility + + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |