svtools/source/table/mousefunction.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 INCLUDED_SVTOOLS_SOURCE_TABLE_MOUSEFUNCTION_HXX
  21 #define INCLUDED_SVTOOLS_SOURCE_TABLE_MOUSEFUNCTION_HXX
  22
  23 #include <svtools/table/tabletypes.hxx>
  24
  25 #include <rtl/ref.hxx>
  26 #include <salhelper/simplereferenceobject.hxx>
  27
  28 #include <boost/noncopyable.hpp>
  29
  30 class MouseEvent;
  31
  32
  33 namespace svt { namespace table
  34 {
  35
  36
  37     class ITableControl;
  38
  39
  40     //= FunctionResult
  41
  42     enum FunctionResult
  43     {
  44         ActivateFunction,
  45         ContinueFunction,
  46         DeactivateFunction,
  47
  48         SkipFunction
  49     };
  50
  51
  52     //= MouseFunction
  53
  54     class MouseFunction : public ::salhelper::SimpleReferenceObject, public ::boost::noncopyable
  55     {
  56     public:
  57         MouseFunction() {}
  58         virtual FunctionResult  handleMouseMove( ITableControl& i_tableControl, MouseEvent const & i_event ) = 0;
  59         virtual FunctionResult  handleMouseDown( ITableControl& i_tableControl, MouseEvent const & i_event ) = 0;
  60         virtual FunctionResult  handleMouseUp( ITableControl& i_tableControl, MouseEvent const & i_event ) = 0;
  61
  62     protected:
  63         virtual ~MouseFunction() { }
  64     };
  65
  66
  67     //= ColumnResize
  68
  69     class ColumnResize : public MouseFunction
  70     {
  71     public:
  72         ColumnResize()
  73             :m_nResizingColumn( COL_INVALID )
  74         {
  75         }
  76
  77     public:
  78         // MouseFunction
  79         virtual FunctionResult  handleMouseMove( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
  80         virtual FunctionResult  handleMouseDown( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
  81         virtual FunctionResult  handleMouseUp( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
  82
  83     private:
  84         ColPos  m_nResizingColumn;
  85     };
  86
  87
  88     //= RowSelection
  89
  90     class RowSelection : public MouseFunction
  91     {
  92     public:
  93         RowSelection()
  94             :m_bActive( false )
  95         {
  96         }
  97
  98     public:
  99         // MouseFunction
 100         virtual FunctionResult  handleMouseMove( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
 101         virtual FunctionResult  handleMouseDown( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
 102         virtual FunctionResult  handleMouseUp( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
 103
 104     private:
 105         bool    m_bActive;
 106     };
 107
 108
 109     //= ColumnSortHandler
 110
 111     class ColumnSortHandler : public MouseFunction
 112     {
 113     public:
 114         ColumnSortHandler()
 115             :m_nActiveColumn( COL_INVALID )
 116         {
 117         }
 118
 119     public:
 120         // MouseFunction
 121         virtual FunctionResult  handleMouseMove( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
 122         virtual FunctionResult  handleMouseDown( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
 123         virtual FunctionResult  handleMouseUp( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
 124
 125     private:
 126         ColPos  m_nActiveColumn;
 127     };
 128
 129
 130 } } // namespace svt::table
 131
 132
 133 #endif // INCLUDED_SVTOOLS_SOURCE_TABLE_MOUSEFUNCTION_HXX
 134
 135 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */