Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 155 insertions, 0 deletions

diff --git a/accessibility/inc/extended/AccessibleGridControlHeader.hxx b/accessibility/inc/extended/AccessibleGridControlHeader.hxx
new file mode 100644
index 000000000..63cef92ce
--- /dev/null
+++ b/accessibility/inc/extended/AccessibleGridControlHeader.hxx
@@ -0,0 +1,155 @@
+/* -*- 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>
+
+namespace accessibility {
+
+/** This class represents the accessible object of a header bar of a Grid Control
+   (row or column header bar). This object supports the
+    XAccessibleSelection interface. Selecting a child of this object selects
+    complete rows or columns of the data table. */
+class AccessibleGridControlHeader final : public AccessibleGridControlTableBase
+{
+public:
+    /**  @param rxParent  accessible parent control
+         @param rTable    accessible table
+         @param eObjType  One of the two allowed types TCTYPE_ROWHEADERBAR or
+                         TCTYPE_COLUMNHEADERBAR. */
+    AccessibleGridControlHeader(
+        const css::uno::Reference<
+            css::accessibility::XAccessible >& rxParent,
+            ::vcl::table::IAccessibleTable& rTable,
+            ::vcl::table::AccessibleTableControlObjType  eObjType );
+
+private:
+    virtual ~AccessibleGridControlHeader() override = default;
+
+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;
+
+    // XServiceInfo
+
+    /** @return  The name of this class. */
+    virtual OUString SAL_CALL getImplementationName() override;
+
+    /** @return  a unique implementation ID. */
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+
+private:
+    /** Returns the specified row or column. Uses one of the parameters,
+        depending on object type.
+        @attention  This method requires locked mutex's and a living object.
+        @return  The XAccessible interface of the specified column/row. */
+    css::uno::Reference< css::accessibility::XAccessible >
+    implGetChild( sal_Int32 nRow, sal_uInt32 nColumnPos );
+    /** @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
+
+    /** @return  TRUE, if the objects is a header bar for rows. */
+    inline bool isRowBar() const;
+    /** @return  TRUE, if the objects is a header bar for columns. */
+    inline bool isColumnBar() const;
+};
+
+// inlines
+
+inline bool AccessibleGridControlHeader::isRowBar() const
+{
+    return getType() == ::vcl::table::TCTYPE_ROWHEADERBAR;
+}
+
+inline bool AccessibleGridControlHeader::isColumnBar() const
+{
+    return getType() == ::vcl::table::TCTYPE_COLUMNHEADERBAR;
+}
+
+
+} // namespace accessibility
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */