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 #ifndef SC_SELECT_HXX
  21 #define SC_SELECT_HXX
  22
  23 #include <vcl/seleng.hxx>
  24
  25 #include "viewdata.hxx"
  26
  27 // ---------------------------------------------------------------------------
  28
  29 class ScTabView;
  30 class ScViewData;
  31
  32
  33 class ScViewSelectionEngine : public SelectionEngine
  34 {
  35 private:
  36     ScSplitPos      eWhich;
  37 public:
  38                     ScViewSelectionEngine( Window* pWindow, ScTabView* pView,
  39                                                     ScSplitPos eSplitPos );
  40
  41     ScSplitPos      GetWhich() const            { return eWhich; }
  42     void            SetWhich(ScSplitPos eNew)   { eWhich = eNew; }
  43 };
  44
  45
  46 class ScViewFunctionSet : public FunctionSet            // View (Gridwin / keyboard)
  47 {
  48 private:
  49     ScViewData*             pViewData;
  50     ScViewSelectionEngine*  pEngine;
  51
  52     sal_Bool            bAnchor;
  53     sal_Bool            bStarted;
  54     ScAddress       aAnchorPos;
  55
  56     ScSplitPos      GetWhich();
  57
  58     sal_uLong           CalcUpdateInterval( const Size& rWinSize, const Point& rEffPos,
  59                                         bool bLeftScroll, bool bTopScroll, bool bRightScroll, bool bBottomScroll );
  60
  61 public:
  62                     ScViewFunctionSet( ScViewData* pNewViewData );
  63
  64     void            SetSelectionEngine( ScViewSelectionEngine* pSelEngine );
  65
  66     void            SetAnchor( SCCOL nPosX, SCROW nPosY );
  67     void            SetAnchorFlag( sal_Bool bSet );
  68
  69     virtual void    BeginDrag();
  70     virtual void    CreateAnchor();
  71     virtual void    DestroyAnchor();
  72     virtual sal_Bool    SetCursorAtPoint( const Point& rPointPixel, sal_Bool bDontSelectAtCursor = false );
  73     virtual sal_Bool    IsSelectionAtPoint( const Point& rPointPixel );
  74     virtual void    DeselectAtPoint( const Point& rPointPixel );
  75     virtual void    DeselectAll();
  76
  77     sal_Bool            SetCursorAtCell( SCsCOL nPosX, SCsROW nPosY, sal_Bool bScroll );
  78 };
  79
  80
  81 // ---------------------------------------------------------------------------
  82
  83
  84 class ScHeaderFunctionSet : public FunctionSet          // Column / row headers
  85 {
  86 private:
  87     ScViewData*     pViewData;
  88     sal_Bool            bColumn;                // Col- / Rowbar
  89     ScSplitPos      eWhich;
  90
  91     sal_Bool            bAnchor;
  92     SCCOLROW        nCursorPos;
  93
  94 public:
  95                     ScHeaderFunctionSet( ScViewData* pNewViewData );
  96
  97     void            SetColumn( sal_Bool bSet );
  98     void            SetWhich( ScSplitPos eNew );
  99
 100     virtual void    BeginDrag();
 101     virtual void    CreateAnchor();
 102     virtual void    DestroyAnchor();
 103     virtual sal_Bool    SetCursorAtPoint( const Point& rPointPixel, sal_Bool bDontSelectAtCursor = false );
 104     virtual sal_Bool    IsSelectionAtPoint( const Point& rPointPixel );
 105     virtual void    DeselectAtPoint( const Point& rPointPixel );
 106     virtual void    DeselectAll();
 107
 108     void            SetAnchorFlag(sal_Bool bSet)    { bAnchor = bSet; }
 109 };
 110
 111
 112 class ScHeaderSelectionEngine : public SelectionEngine
 113 {
 114 public:
 115                     ScHeaderSelectionEngine( Window* pWindow, ScHeaderFunctionSet* pFuncSet );
 116 };
 117
 118
 119
 120 #endif
 121
 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */