Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 234 insertions, 0 deletions

diff --git a/sc/source/ui/inc/AccessibleTableBase.hxx b/sc/source/ui/inc/AccessibleTableBase.hxx
new file mode 100644
index 000000000..a9b56ff68
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleTableBase.hxx
@@ -0,0 +1,234 @@
+/* -*- 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 "AccessibleContextBase.hxx"
+#include <address.hxx>
+#include <com/sun/star/accessibility/XAccessibleTable.hpp>
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <com/sun/star/accessibility/XAccessibleTableSelection.hpp>
+#include <cppuhelper/implbase2.hxx>
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleTable</code> service.
+*/
+
+typedef cppu::ImplHelper2< css::accessibility::XAccessibleTable,
+                    css::accessibility::XAccessibleSelection>
+                    ScAccessibleTableBaseImpl;
+
+class ScAccessibleTableBase :
+            public ScAccessibleContextBase,
+            public   css::accessibility::XAccessibleTableSelection,
+            public ScAccessibleTableBaseImpl
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleTableBase(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScDocument* pDoc,
+        const ScRange& rRange);
+protected:
+    virtual ~ScAccessibleTableBase() override;
+public:
+
+    using ScAccessibleContextBase::disposing;
+     virtual void SAL_CALL disposing() override;
+
+    ///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    ///=====  XAccessibleTable  ================================================
+
+    /// Returns the number of rows in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleRowCount(  ) override;
+
+    /// Returns the number of columns in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleColumnCount(  ) override;
+
+    /// Returns the description of the specified row in the table.
+    virtual OUString SAL_CALL
+                getAccessibleRowDescription( sal_Int32 nRow ) override;
+
+    /// Returns the description text of the specified column in the table.
+    virtual OUString SAL_CALL
+                getAccessibleColumnDescription( sal_Int32 nColumn ) override;
+
+    /** Returns the number of rows occupied by the Accessible at a specified row and column in the table.
+    Returns 1 if it is only a cell and the number of rows the cell is merged if the cell is a merged cell.
+    */
+    virtual sal_Int32 SAL_CALL
+                getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /** Returns the number of columns occupied by the Accessible at a specified row and column in the table.
+    Returns 1 if it is only a cell and the number of columns the cell is merged if the cell is a merged cell.
+    */
+    virtual sal_Int32 SAL_CALL
+                getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /// Returns the row headers as an AccessibleTable.
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                getAccessibleRowHeaders(  ) override;
+
+    /// Returns the column headers as an AccessibleTable.
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                getAccessibleColumnHeaders(  ) override;
+
+    /// Returns the selected rows in a table.
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+                getSelectedAccessibleRows(  ) override;
+
+    /// Returns the selected columns in a table.
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+                getSelectedAccessibleColumns(  ) override;
+
+    /// Returns a boolean value indicating whether the specified row is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleRowSelected( sal_Int32 nRow ) override;
+
+    /// Returns a boolean value indicating whether the specified column is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+
+    /// Returns the Accessible at a specified row and column in the table.
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /// Returns the caption for the table.
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                getAccessibleCaption(  ) override;
+
+    /// Returns the summary description of the table.
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                getAccessibleSummary(  ) override;
+
+    /// 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 ) override;
+
+    ///=====  XAccessibleExtendedTable  ========================================
+
+    /// Returns the index of the cell on the given position.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /// Returns the row number of an index in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleRow( sal_Int32 nChildIndex ) override;
+
+    /// Returns the column number of an index in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleColumn( sal_Int32 nChildIndex ) override;
+
+    //=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    /// override to calculate this on demand
+    virtual sal_Int32 SAL_CALL
+        getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    /// override to calculate this on demand
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+    virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) override;
+    virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) override;
+    virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) override;
+    virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) override;
+
+protected:
+    /// Return this object's description.
+    virtual OUString
+        createAccessibleDescription() override;
+
+    /// Return the object's current name.
+    virtual OUString
+        createAccessibleName() override;
+
+public:
+    /// Return NULL to indicate that an empty relation set.
+    virtual css::uno::Reference<css::accessibility::XAccessibleRelationSet> SAL_CALL
+        getAccessibleRelationSet() override;
+
+    /// Return the set of current states.
+    // perhaps sometimes to be implemented
+    virtual css::uno::Reference<css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    ///=====  XAccessibleSelection  ===========================================
+
+    virtual void SAL_CALL
+        selectAccessibleChild( sal_Int32 nChildIndex ) override;
+
+    virtual sal_Bool SAL_CALL
+        isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
+
+    virtual void SAL_CALL
+        clearAccessibleSelection(  ) override;
+
+    virtual void SAL_CALL
+        selectAllAccessibleChildren(  ) override;
+
+    virtual sal_Int32 SAL_CALL
+        getSelectedAccessibleChildCount(  ) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+        getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    virtual void SAL_CALL
+        deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    ///=====  XServiceInfo  ===================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /// returns the possible types
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+        getTypes() override;
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+protected:
+    /// contains the range of the table, because it could be a subrange of the complete table
+    ScRange maRange;
+
+    ScDocument* mpDoc;
+
+    void CommitTableModelChange(sal_Int32 nStartRow, sal_Int32 nStartCol, sal_Int32 nEndRow, sal_Int32 nEndCol, sal_uInt16 nId);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */