1 files changed, 108 insertions, 0 deletions
diff --git a/sc/source/ui/inc/select.hxx b/sc/source/ui/inc/select.hxx
new file mode 100644
index 0000000000..299463afdd
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+++ b/sc/source/ui/inc/select.hxx
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+/* -*- 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 <vcl/seleng.hxx>
+
+#include "viewdata.hxx"
+
+class ScTabView;
+
+class ScViewSelectionEngine : public SelectionEngine
+{
+private:
+    ScSplitPos      eWhich;
+public:
+                    ScViewSelectionEngine( vcl::Window* pWindow, ScTabView* pView,
+                                                    ScSplitPos eSplitPos );
+
+    ScSplitPos      GetWhich() const            { return eWhich; }
+    void            SetWhich(ScSplitPos eNew)   { eWhich = eNew; }
+};
+
+class ScViewFunctionSet : public FunctionSet            // View (Gridwin / keyboard)
+{
+private:
+    ScViewData*             m_pViewData;
+    ScViewSelectionEngine*  m_pEngine;
+
+    bool            m_bAnchor;
+    bool            m_bStarted;
+    ScAddress       m_aAnchorPos;
+
+    ScSplitPos      GetWhich() const;
+
+    sal_uInt64           CalcUpdateInterval( const Size& rWinSize, const Point& rEffPos,
+                                        bool bLeftScroll, bool bTopScroll, bool bRightScroll, bool bBottomScroll );
+
+public:
+                    ScViewFunctionSet( ScViewData* pNewViewData );
+
+    void            SetSelectionEngine( ScViewSelectionEngine* pSelEngine );
+
+    void            SetAnchor( SCCOL nPosX, SCROW nPosY );
+    void            SetAnchorFlag( bool bSet );
+
+    virtual void    BeginDrag() override;
+    virtual void    CreateAnchor() override;
+    virtual void    DestroyAnchor() override;
+    virtual void    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) override;
+    virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAll() override;
+
+    bool            SetCursorAtCell( SCCOL nPosX, SCROW nPosY, bool bScroll );
+    bool            CheckRefBounds(SCCOL nPosX, SCROW nPosY);
+};
+
+class ScHeaderFunctionSet : public FunctionSet          // Column / row headers
+{
+private:
+    ScViewData*     pViewData;
+    bool            bColumn;                // Col- / Rowbar
+    ScSplitPos      eWhich;
+
+    bool            bAnchor;
+    SCCOLROW        nCursorPos;
+
+public:
+                    ScHeaderFunctionSet( ScViewData* pNewViewData );
+
+    void            SetColumn( bool bSet );
+    void            SetWhich( ScSplitPos eNew );
+
+    virtual void    BeginDrag() override;
+    virtual void    CreateAnchor() override;
+    virtual void    DestroyAnchor() override;
+    virtual void    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) override;
+    virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAll() override;
+
+    void            SetAnchorFlag(bool bSet)    { bAnchor = bSet; }
+};
+
+class ScHeaderSelectionEngine : public SelectionEngine
+{
+public:
+                    ScHeaderSelectionEngine( vcl::Window* pWindow, ScHeaderFunctionSet* pFuncSet );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */