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.
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   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 #ifndef INCLUDED_SC_SOURCE_UI_INC_SELECT_HXX
  21 #define INCLUDED_SC_SOURCE_UI_INC_SELECT_HXX
  22
  23 #include <vcl/seleng.hxx>
  24
  25 #include "viewdata.hxx"
  26
  27 class ScTabView;
  28 class ScViewData;
  29
  30 class ScViewSelectionEngine : public SelectionEngine
  31 {
  32 private:
  33     ScSplitPos      eWhich;
  34 public:
  35                     ScViewSelectionEngine( vcl::Window* pWindow, ScTabView* pView,
  36                                                     ScSplitPos eSplitPos );
  37
  38     ScSplitPos      GetWhich() const            { return eWhich; }
  39     void            SetWhich(ScSplitPos eNew)   { eWhich = eNew; }
  40 };
  41
  42 class ScViewFunctionSet : public FunctionSet            // View (Gridwin / keyboard)
  43 {
  44 private:
  45     ScViewData*             pViewData;
  46     ScViewSelectionEngine*  pEngine;
  47
  48     bool            bAnchor;
  49     bool            bStarted;
  50     ScAddress       aAnchorPos;
  51
  52     ScSplitPos      GetWhich();
  53
  54     sal_uLong           CalcUpdateInterval( const Size& rWinSize, const Point& rEffPos,
  55                                         bool bLeftScroll, bool bTopScroll, bool bRightScroll, bool bBottomScroll );
  56
  57 public:
  58                     ScViewFunctionSet( ScViewData* pNewViewData );
  59
  60     void            SetSelectionEngine( ScViewSelectionEngine* pSelEngine );
  61
  62     void            SetAnchor( SCCOL nPosX, SCROW nPosY );
  63     void            SetAnchorFlag( bool bSet );
  64
  65     virtual void    BeginDrag() SAL_OVERRIDE;
  66     virtual void    CreateAnchor() SAL_OVERRIDE;
  67     virtual void    DestroyAnchor() SAL_OVERRIDE;
  68     virtual bool    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) SAL_OVERRIDE;
  69     virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) SAL_OVERRIDE;
  70     virtual void    DeselectAtPoint( const Point& rPointPixel ) SAL_OVERRIDE;
  71     virtual void    DeselectAll() SAL_OVERRIDE;
  72
  73     bool            SetCursorAtCell( SCsCOL nPosX, SCsROW nPosY, bool bScroll );
  74 };
  75
  76 class ScHeaderFunctionSet : public FunctionSet          // Column / row headers
  77 {
  78 private:
  79     ScViewData*     pViewData;
  80     bool            bColumn;                // Col- / Rowbar
  81     ScSplitPos      eWhich;
  82
  83     bool            bAnchor;
  84     SCCOLROW        nCursorPos;
  85
  86 public:
  87                     ScHeaderFunctionSet( ScViewData* pNewViewData );
  88
  89     void            SetColumn( bool bSet );
  90     void            SetWhich( ScSplitPos eNew );
  91
  92     virtual void    BeginDrag() SAL_OVERRIDE;
  93     virtual void    CreateAnchor() SAL_OVERRIDE;
  94     virtual void    DestroyAnchor() SAL_OVERRIDE;
  95     virtual bool    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) SAL_OVERRIDE;
  96     virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) SAL_OVERRIDE;
  97     virtual void    DeselectAtPoint( const Point& rPointPixel ) SAL_OVERRIDE;
  98     virtual void    DeselectAll() SAL_OVERRIDE;
  99
 100     void            SetAnchorFlag(bool bSet)    { bAnchor = bSet; }
 101 };
 102
 103 class ScHeaderSelectionEngine : public SelectionEngine
 104 {
 105 public:
 106                     ScHeaderSelectionEngine( vcl::Window* pWindow, ScHeaderFunctionSet* pFuncSet );
 107 };
 108
 109 #endif
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */