sc/source/ui/inc/select.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <vcl/seleng.hxx>
  23
  24 #include "viewdata.hxx"
  25
  26 class ScTabView;
  27
  28 class ScViewSelectionEngine : public SelectionEngine
  29 {
  30 private:
  31     ScSplitPos      eWhich;
  32 public:
  33                     ScViewSelectionEngine( vcl::Window* pWindow, ScTabView* pView,
  34                                                     ScSplitPos eSplitPos );
  35
  36     ScSplitPos      GetWhich() const            { return eWhich; }
  37     void            SetWhich(ScSplitPos eNew)   { eWhich = eNew; }
  38 };
  39
  40 class ScViewFunctionSet : public FunctionSet            // View (Gridwin / keyboard)
  41 {
  42 private:
  43     ScViewData*             m_pViewData;
  44     ScViewSelectionEngine*  m_pEngine;
  45
  46     bool            m_bAnchor;
  47     bool            m_bStarted;
  48     ScAddress       m_aAnchorPos;
  49
  50     ScSplitPos      GetWhich() const;
  51
  52     sal_uInt64           CalcUpdateInterval( const Size& rWinSize, const Point& rEffPos,
  53                                         bool bLeftScroll, bool bTopScroll, bool bRightScroll, bool bBottomScroll );
  54
  55 public:
  56                     ScViewFunctionSet( ScViewData* pNewViewData );
  57
  58     void            SetSelectionEngine( ScViewSelectionEngine* pSelEngine );
  59
  60     void            SetAnchor( SCCOL nPosX, SCROW nPosY );
  61     void            SetAnchorFlag( bool bSet );
  62
  63     virtual void    BeginDrag() override;
  64     virtual void    CreateAnchor() override;
  65     virtual void    DestroyAnchor() override;
  66     virtual void    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) override;
  67     virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) override;
  68     virtual void    DeselectAtPoint( const Point& rPointPixel ) override;
  69     virtual void    DeselectAll() override;
  70
  71     bool            SetCursorAtCell( SCCOL nPosX, SCROW nPosY, bool bScroll );
  72     bool            CheckRefBounds(SCCOL nPosX, SCROW nPosY);
  73 };
  74
  75 class ScHeaderFunctionSet : public FunctionSet          // Column / row headers
  76 {
  77 private:
  78     ScViewData*     pViewData;
  79     bool            bColumn;                // Col- / Rowbar
  80     ScSplitPos      eWhich;
  81
  82     bool            bAnchor;
  83     SCCOLROW        nCursorPos;
  84
  85 public:
  86                     ScHeaderFunctionSet( ScViewData* pNewViewData );
  87
  88     void            SetColumn( bool bSet );
  89     void            SetWhich( ScSplitPos eNew );
  90
  91     virtual void    BeginDrag() override;
  92     virtual void    CreateAnchor() override;
  93     virtual void    DestroyAnchor() override;
  94     virtual void    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) override;
  95     virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) override;
  96     virtual void    DeselectAtPoint( const Point& rPointPixel ) override;
  97     virtual void    DeselectAll() override;
  98
  99     void            SetAnchorFlag(bool bSet)    { bAnchor = bSet; }
 100 };
 101
 102 class ScHeaderSelectionEngine : public SelectionEngine
 103 {
 104 public:
 105                     ScHeaderSelectionEngine( vcl::Window* pWindow, ScHeaderFunctionSet* pFuncSet );
 106 };
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */