Line data    Source code

       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             : 
      27             : #include <boost/noncopyable.hpp>
      28             : 
      29             : class MouseEvent;
      30             : 
      31             : 
      32             : namespace svt { namespace table
      33             : {
      34             : 
      35             : 
      36             :     class ITableControl;
      37             : 
      38             : 
      39             :     //= FunctionResult
      40             : 
      41             :     enum FunctionResult
      42             :     {
      43             :         ActivateFunction,
      44             :         ContinueFunction,
      45             :         DeactivateFunction,
      46             : 
      47             :         SkipFunction
      48             :     };
      49             : 
      50             : 
      51             :     //= IMouseFunction
      52             : 
      53           6 :     class IMouseFunction : public ::rtl::IReference, public ::boost::noncopyable
      54             :     {
      55             :     public:
      56             :         virtual FunctionResult  handleMouseMove( ITableControl& i_tableControl, MouseEvent const & i_event ) = 0;
      57             :         virtual FunctionResult  handleMouseDown( ITableControl& i_tableControl, MouseEvent const & i_event ) = 0;
      58             :         virtual FunctionResult  handleMouseUp( ITableControl& i_tableControl, MouseEvent const & i_event ) = 0;
      59             : 
      60             :     protected:
      61           6 :         virtual ~IMouseFunction() { }
      62             :     };
      63             : 
      64             : 
      65             :     //= MouseFunction
      66             : 
      67             :     class MouseFunction : public IMouseFunction
      68             :     {
      69             :     public:
      70           6 :         MouseFunction()
      71           6 :             :m_refCount( 0 )
      72             :         {
      73           6 :         }
      74             :     protected:
      75           6 :         virtual ~MouseFunction()
      76           6 :         {
      77           6 :         }
      78             : 
      79             :     public:
      80             :         virtual oslInterlockedCount SAL_CALL acquire() SAL_OVERRIDE;
      81             :         virtual oslInterlockedCount SAL_CALL release() SAL_OVERRIDE;
      82             : 
      83             :     private:
      84             :         oslInterlockedCount m_refCount;
      85             :     };
      86             : 
      87             : 
      88             :     //= ColumnResize
      89             : 
      90           4 :     class ColumnResize : public MouseFunction
      91             :     {
      92             :     public:
      93           2 :         ColumnResize()
      94           2 :             :m_nResizingColumn( COL_INVALID )
      95             :         {
      96           2 :         }
      97             : 
      98             :     public:
      99             :         // IMouseFunction
     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             :         ColPos  m_nResizingColumn;
     106             :     };
     107             : 
     108             : 
     109             :     //= RowSelection
     110             : 
     111           4 :     class RowSelection : public MouseFunction
     112             :     {
     113             :     public:
     114           2 :         RowSelection()
     115           2 :             :m_bActive( false )
     116             :         {
     117           2 :         }
     118             : 
     119             :     public:
     120             :         // IMouseFunction
     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             :         bool    m_bActive;
     127             :     };
     128             : 
     129             : 
     130             :     //= ColumnSortHandler
     131             : 
     132           4 :     class ColumnSortHandler : public MouseFunction
     133             :     {
     134             :     public:
     135           2 :         ColumnSortHandler()
     136           2 :             :m_nActiveColumn( COL_INVALID )
     137             :         {
     138           2 :         }
     139             : 
     140             :     public:
     141             :         // IMouseFunction
     142             :         virtual FunctionResult  handleMouseMove( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
     143             :         virtual FunctionResult  handleMouseDown( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
     144             :         virtual FunctionResult  handleMouseUp( ITableControl& i_tableControl, MouseEvent const & i_event ) SAL_OVERRIDE;
     145             : 
     146             :     private:
     147             :         ColPos  m_nActiveColumn;
     148             :     };
     149             : 
     150             : 
     151             : } } // namespace svt::table
     152             : 
     153             : 
     154             : #endif // INCLUDED_SVTOOLS_SOURCE_TABLE_MOUSEFUNCTION_HXX
     155             : 
     156             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */