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, 173 insertions, 0 deletions

diff --git a/svtools/inc/table/tablecontrol.hxx b/svtools/inc/table/tablecontrol.hxx
new file mode 100644
index 000000000..ecb6ea52c
--- /dev/null
+++ b/svtools/inc/table/tablecontrol.hxx
@@ -0,0 +1,173 @@
+/* -*- 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 <table/tablemodel.hxx>
+#include <vcl/accessibletable.hxx>
+
+#include <vcl/ctrl.hxx>
+#include <vcl/seleng.hxx>
+
+#include <memory>
+
+namespace svt::table
+{
+    class TableControl_Impl;
+
+
+    //= TableControl
+
+    /** a basic control which manages table-like data, i.e. a number of cells
+        organized in <code>m</code> rows and <code>n</code> columns.
+
+        The control itself does not do any assumptions about the concrete data
+        it displays, this is encapsulated in an instance supporting the
+        ->ITableModel interface.
+
+        Also, the control does not do any assumptions about how the model's
+        content is rendered. This is the responsibility of a component
+        supporting the ->ITableRenderer interface (the renderer is obtained from
+        the model).
+
+        The control supports the concept of a <em>current</em> (or <em>active</em>
+        cell).
+        The control supports accessibility, this is encapsulated in IAccessibleTable
+    */
+    class TableControl final : public Control, public vcl::table::IAccessibleTable
+    {
+    private:
+        std::shared_ptr<TableControl_Impl>            m_pImpl;
+
+
+    public:
+        TableControl( vcl::Window* _pParent, WinBits _nStyle );
+        virtual ~TableControl() override;
+        virtual void dispose() override;
+
+        /// sets a new table model
+        void        SetModel( const PTableModel& _pModel );
+        /// retrieves the current table model
+        PTableModel GetModel() const;
+
+        /** retrieves the current row
+
+            The current row is the one which contains the active cell.
+
+            @return
+                the row index of the active cell, or ->ROW_INVALID
+                if there is no active cell, e.g. because the table does
+                not contain any rows or columns.
+        */
+        sal_Int32 GetCurrentRow() const override;
+
+        ITableControl&
+                getTableControlInterface();
+
+        /** retrieves the current column
+
+            The current col is the one which contains the active cell.
+
+            @return
+                the column index of the active cell, or ->COL_INVALID
+                if there is no active cell, e.g. because the table does
+                not contain any rows or columns.
+        */
+        sal_Int32  GetCurrentColumn() const override;
+
+        /** activates the cell at the given position
+        */
+        void    GoTo( ColPos _nColumnPos, RowPos _nRow);
+
+        virtual void Resize() override;
+        void    Select();
+
+        /**after removing a row, updates the vector which contains the selected rows
+            if the row, which should be removed, is selected, it will be erased from the vector
+        */
+        SelectionEngine*    getSelEngine();
+        vcl::Window&             getDataWindow();
+
+        // Window overridables
+        virtual void        GetFocus() override;
+        virtual void        LoseFocus() override;
+        virtual void        KeyInput( const KeyEvent& rKEvt ) override;
+        virtual void        StateChanged( StateChangedType i_nStateChange ) override;
+
+        /** Creates and returns the accessible object of the whole GridControl. */
+        virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+        virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessibleControl( sal_Int32 _nIndex ) override;
+        virtual OUString GetAccessibleObjectName(vcl::table::AccessibleTableControlObjType eObjType, sal_Int32 _nRow, sal_Int32 _nCol) const override;
+        virtual void GoToCell( sal_Int32 _nColumnPos, sal_Int32 _nRow ) override;
+        virtual OUString GetAccessibleObjectDescription(vcl::table::AccessibleTableControlObjType eObjType) const override;
+        virtual void FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& rStateSet, vcl::table::AccessibleTableControlObjType eObjType ) const override;
+
+        // temporary methods
+        // Those do not really belong into the public API - they're intended for firing A11Y-related events. However,
+        // firing those events should be an implementation internal to the TableControl resp. TableControl_Impl,
+        // instead of something triggered externally.
+        void commitCellEventIfAccessibleAlive( sal_Int16 const i_eventID, const css::uno::Any& i_newValue, const css::uno::Any& i_oldValue );
+        void commitTableEventIfAccessibleAlive( sal_Int16 const i_eventID, const css::uno::Any& i_newValue, const css::uno::Any& i_oldValue );
+
+
+        // IAccessibleTable
+        virtual tools::Rectangle GetWindowExtentsRelative(const vcl::Window *pRelativeWindow) const override;
+        virtual void GrabFocus() override;
+        virtual css::uno::Reference< css::accessibility::XAccessible > GetAccessible() override;
+        virtual vcl::Window* GetAccessibleParentWindow() const override;
+        virtual vcl::Window* GetWindowInstance() override;
+        virtual sal_Int32 GetAccessibleControlCount() const override;
+        virtual bool ConvertPointToControlIndex( sal_Int32& _rnIndex, const Point& _rPoint ) override;
+        virtual sal_Int32 GetRowCount() const override;
+        virtual sal_Int32 GetColumnCount() const override;
+        virtual bool ConvertPointToCellAddress( sal_Int32& _rnRow, sal_Int32& _rnColPos, const Point& _rPoint ) override;
+        virtual tools::Rectangle calcHeaderRect( bool _bIsColumnBar ) override;
+        virtual tools::Rectangle calcHeaderCellRect( bool _bIsColumnBar, sal_Int32 nPos) override;
+        virtual tools::Rectangle calcTableRect() override;
+        virtual tools::Rectangle calcCellRect( sal_Int32 _nRowPos, sal_Int32 _nColPos ) override;
+        virtual tools::Rectangle GetFieldCharacterBounds(sal_Int32 _nRow,sal_Int32 _nColumnPos,sal_Int32 nIndex) override;
+        virtual sal_Int32 GetFieldIndexAtPoint(sal_Int32 _nRow,sal_Int32 _nColumnPos,const Point& _rPoint) override;
+        virtual void FillAccessibleStateSetForCell( ::utl::AccessibleStateSetHelper& _rStateSet, sal_Int32 _nRow, sal_uInt16 _nColumnPos ) const override;
+        virtual OUString GetRowName(sal_Int32 _nIndex) const override;
+        virtual OUString GetColumnName( sal_Int32 _nIndex ) const override;
+        virtual bool HasRowHeader() override;
+        virtual bool HasColHeader() override;
+        virtual OUString GetAccessibleCellText(sal_Int32 _nRowPos, sal_Int32 _nColPos) const override;
+
+        virtual sal_Int32 GetSelectedRowCount() const override;
+        virtual sal_Int32 GetSelectedRowIndex( sal_Int32 const i_selectionIndex ) const override;
+        virtual bool IsRowSelected( sal_Int32 const i_rowIndex ) const override;
+        virtual void SelectRow( sal_Int32 const i_rowIndex, bool const i_select ) override;
+        virtual void SelectAllRows( bool const i_select ) override;
+
+
+    private:
+        DECL_LINK( ImplSelectHdl, LinkParamNone*, void );
+
+    private:
+        TableControl( const TableControl& ) = delete;
+        TableControl& operator=( const TableControl& ) = delete;
+    };
+
+
+} // namespace svt::table
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */