dbaccess/source/ui/misc/ToolBoxHelper.cxx

   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 #include <dbaccess/ToolBoxHelper.hxx>
  21 #include <vcl/toolbox.hxx>
  22 #include <vcl/svapp.hxx>
  23 #include <svtools/miscopt.hxx>
  24 #include "UITools.hxx"
  25 #include <svtools/imgdef.hxx>
  26 #include <vcl/event.hxx>
  27 #include <vcl/settings.hxx>
  28
  29 namespace dbaui
  30 {
  31     OToolBoxHelper::OToolBoxHelper()
  32         : m_nSymbolsSize(-1)
  33         , m_pToolBox(NULL)
  34     {
  35
  36         OSL_ENSURE(m_nSymbolsSize != SvtMiscOptions().GetCurrentSymbolsSize(),"SymbolsSize should not be identical");
  37         SvtMiscOptions().AddListenerLink( LINK( this, OToolBoxHelper, ConfigOptionsChanged ) );
  38         Application::AddEventListener( LINK( this, OToolBoxHelper, SettingsChanged ) );
  39     }
  40     OToolBoxHelper::~OToolBoxHelper()
  41     {
  42         SvtMiscOptions().RemoveListenerLink( LINK( this, OToolBoxHelper, ConfigOptionsChanged ) );
  43         Application::RemoveEventListener( LINK( this, OToolBoxHelper, SettingsChanged ) );
  44     }
  45
  46     void OToolBoxHelper::checkImageList()
  47     {
  48         if ( m_pToolBox )
  49         {
  50             sal_Int16 nCurSymbolsSize = SvtMiscOptions().GetCurrentSymbolsSize();
  51             if ( nCurSymbolsSize != m_nSymbolsSize )
  52             {
  53                 m_nSymbolsSize  = nCurSymbolsSize;
  54                 setImageList(m_nSymbolsSize);
  55
  56                 Size aTbOldSize = m_pToolBox->GetSizePixel();
  57                 adjustToolBoxSize(m_pToolBox);
  58                 Size aTbNewSize = m_pToolBox->GetSizePixel();
  59                 resizeControls(Size(aTbNewSize.Width() - aTbOldSize.Width(),
  60                                     aTbNewSize.Height() - aTbOldSize.Height())
  61                                 );
  62             }
  63         }
  64     }
  65
  66     IMPL_LINK(OToolBoxHelper, ConfigOptionsChanged, SvtMiscOptions*, /*_pOptions*/)
  67     {
  68         if ( m_pToolBox )
  69         {
  70             SvtMiscOptions aOptions;
  71             // check if imagelist changed
  72             checkImageList();
  73             if ( aOptions.GetToolboxStyle() != m_pToolBox->GetOutStyle() )
  74                 m_pToolBox->SetOutStyle(aOptions.GetToolboxStyle());
  75         }
  76
  77         return 0L;
  78     }
  79     IMPL_LINK(OToolBoxHelper, SettingsChanged, VclWindowEvent*, _pEvt)
  80     {
  81         if ( m_pToolBox && _pEvt && _pEvt->GetId() == VCLEVENT_APPLICATION_DATACHANGED )
  82         {
  83             DataChangedEvent* pData = static_cast<DataChangedEvent*>(_pEvt->GetData());
  84             if ( pData && ((( pData->GetType() == DataChangedEventType::SETTINGS  )   ||
  85             ( pData->GetType() == DataChangedEventType::DISPLAY   ))  &&
  86             ( pData->GetFlags() & AllSettingsFlags::STYLE        )))
  87                 // check if imagelist changed
  88                 checkImageList();
  89         }
  90
  91         return 0L;
  92     }
  93     void OToolBoxHelper::setToolBox(ToolBox* _pTB)
  94     {
  95         bool bFirstTime = (m_pToolBox == nullptr);
  96         m_pToolBox = _pTB;
  97         if ( m_pToolBox )
  98         {
  99             ConfigOptionsChanged(NULL);
 100             if ( bFirstTime )
 101                 adjustToolBoxSize(m_pToolBox);
 102         }
 103     }
 104 } // namespace
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */