svtools/source/misc/dialogcontrolling.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: dialogcontrolling.cxx,v $
  10  * $Revision: 1.3 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33 #include "dialogcontrolling.hxx"
  34 #include <vcl/window.hxx>
  35
  36 #include <algorithm>
  37 #include <functional>
  38
  39 //........................................................................
  40 namespace svt
  41 {
  42 //........................................................................
  43
  44     //=====================================================================
  45     //= IWindowOperator
  46     //=====================================================================
  47     //---------------------------------------------------------------------
  48     IWindowOperator::~IWindowOperator()
  49     {
  50     }
  51
  52     //=====================================================================
  53     //= IWindowEventFilter
  54     //=====================================================================
  55     //---------------------------------------------------------------------
  56     IWindowEventFilter::~IWindowEventFilter()
  57     {
  58     }
  59
  60     //=====================================================================
  61     //= DialogController_Data
  62     //=====================================================================
  63     struct DialogController_Data
  64     {
  65         Window&                     rInstigator;
  66         ::std::vector< Window* >    aConcernedWindows;
  67         PWindowEventFilter          pEventFilter;
  68         PWindowOperator             pOperator;
  69
  70         DialogController_Data( Window& _rInstigator, const PWindowEventFilter _pEventFilter, const PWindowOperator _pOperator )
  71             :rInstigator( _rInstigator )
  72             ,pEventFilter( _pEventFilter )
  73             ,pOperator( _pOperator )
  74         {
  75         }
  76     };
  77
  78     //=====================================================================
  79     //= DialogController
  80     //=====================================================================
  81     //---------------------------------------------------------------------
  82     DialogController::DialogController( Window& _rInstigator, const PWindowEventFilter _pEventFilter,
  83             const PWindowOperator _pOperator )
  84         :m_pImpl( new DialogController_Data( _rInstigator, _pEventFilter, _pOperator ) )
  85     {
  86         DBG_ASSERT( m_pImpl->pEventFilter.get() && m_pImpl->pOperator.get(),
  87             "DialogController::DialogController: invalid filter and/or operator!" );
  88
  89         m_pImpl->rInstigator.AddEventListener( LINK( this, DialogController, OnWindowEvent ) );
  90     }
  91
  92     //---------------------------------------------------------------------
  93     DialogController::~DialogController()
  94     {
  95         reset();
  96     }
  97
  98     //---------------------------------------------------------------------
  99     void DialogController::reset()
 100     {
 101         m_pImpl->rInstigator.RemoveEventListener( LINK( this, DialogController, OnWindowEvent ) );
 102         m_pImpl->aConcernedWindows.clear();
 103         m_pImpl->pEventFilter.reset();
 104         m_pImpl->pOperator.reset();
 105     }
 106
 107     //---------------------------------------------------------------------
 108     void DialogController::addDependentWindow( Window& _rWindow )
 109     {
 110         m_pImpl->aConcernedWindows.push_back( &_rWindow );
 111         impl_update( _rWindow );
 112     }
 113
 114     //---------------------------------------------------------------------
 115     IMPL_LINK( DialogController, OnWindowEvent, const VclSimpleEvent*, _pEvent )
 116     {
 117         if ( m_pImpl->pEventFilter->payAttentionTo( *_pEvent ) )
 118             impl_updateAll();
 119         return 0L;
 120     }
 121
 122     //---------------------------------------------------------------------
 123     void DialogController::impl_updateAll()
 124     {
 125         for ( ::std::vector< Window* >::iterator loop = m_pImpl->aConcernedWindows.begin();
 126                 loop != m_pImpl->aConcernedWindows.end();
 127                 ++loop
 128             )
 129             impl_update( *(*loop) );
 130     }
 131
 132     //---------------------------------------------------------------------
 133     void DialogController::impl_update( Window& _rWindow )
 134     {
 135         m_pImpl->pOperator->operateOn( _rWindow );
 136     }
 137
 138     //=====================================================================
 139     //= ControlDependencyManager_Data
 140     //=====================================================================
 141     struct ControlDependencyManager_Data
 142     {
 143         ::std::vector< PDialogController >  aControllers;
 144     };
 145
 146     //=====================================================================
 147     //= ControlDependencyManager
 148     //=====================================================================
 149     //---------------------------------------------------------------------
 150     ControlDependencyManager::ControlDependencyManager()
 151         :m_pImpl( new ControlDependencyManager_Data )
 152     {
 153     }
 154
 155     //---------------------------------------------------------------------
 156     ControlDependencyManager::~ControlDependencyManager()
 157     {
 158     }
 159
 160     //---------------------------------------------------------------------
 161     namespace
 162     {
 163         struct ResetDialogController : public ::std::unary_function< const PDialogController&, void >
 164         {
 165             void operator()( const PDialogController& _pController )
 166             {
 167                 _pController->reset();
 168             }
 169         };
 170     }
 171
 172     //---------------------------------------------------------------------
 173     void ControlDependencyManager::clear()
 174     {
 175         ::std::for_each( m_pImpl->aControllers.begin(), m_pImpl->aControllers.end(), ResetDialogController() );
 176         m_pImpl->aControllers.clear();
 177     }
 178
 179     //---------------------------------------------------------------------
 180     void ControlDependencyManager::enableOnRadioCheck( RadioButton& _rRadio, Window& _rDependentWindow )
 181     {
 182         PDialogController pController( new RadioDependentEnabler( _rRadio ) );
 183         pController->addDependentWindow( _rDependentWindow );
 184         m_pImpl->aControllers.push_back( pController );
 185     }
 186
 187     //---------------------------------------------------------------------
 188     void ControlDependencyManager::enableOnRadioCheck( RadioButton& _rRadio, Window& _rDependentWindow1, Window& _rDependentWindow2 )
 189     {
 190         PDialogController pController( new RadioDependentEnabler( _rRadio ) );
 191         pController->addDependentWindow( _rDependentWindow1 );
 192         pController->addDependentWindow( _rDependentWindow2 );
 193         m_pImpl->aControllers.push_back( pController );
 194     }
 195
 196     //---------------------------------------------------------------------
 197     void ControlDependencyManager::enableOnRadioCheck( RadioButton& _rRadio, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3 )
 198     {
 199         PDialogController pController( new RadioDependentEnabler( _rRadio ) );
 200         pController->addDependentWindow( _rDependentWindow1 );
 201         pController->addDependentWindow( _rDependentWindow2 );
 202         pController->addDependentWindow( _rDependentWindow3 );
 203         m_pImpl->aControllers.push_back( pController );
 204     }
 205
 206     //---------------------------------------------------------------------
 207     void ControlDependencyManager::enableOnRadioCheck( RadioButton& _rRadio, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3, Window& _rDependentWindow4 )
 208     {
 209         PDialogController pController( new RadioDependentEnabler( _rRadio ) );
 210         pController->addDependentWindow( _rDependentWindow1 );
 211         pController->addDependentWindow( _rDependentWindow2 );
 212         pController->addDependentWindow( _rDependentWindow3 );
 213         pController->addDependentWindow( _rDependentWindow4 );
 214         m_pImpl->aControllers.push_back( pController );
 215     }
 216
 217     //---------------------------------------------------------------------
 218     void ControlDependencyManager::enableOnRadioCheck( RadioButton& _rRadio, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3, Window& _rDependentWindow4, Window& _rDependentWindow5 )
 219     {
 220         PDialogController pController( new RadioDependentEnabler( _rRadio ) );
 221         pController->addDependentWindow( _rDependentWindow1 );
 222         pController->addDependentWindow( _rDependentWindow2 );
 223         pController->addDependentWindow( _rDependentWindow3 );
 224         pController->addDependentWindow( _rDependentWindow4 );
 225         pController->addDependentWindow( _rDependentWindow5 );
 226         m_pImpl->aControllers.push_back( pController );
 227     }
 228
 229     //---------------------------------------------------------------------
 230     void ControlDependencyManager::enableOnRadioCheck( RadioButton& _rRadio, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3, Window& _rDependentWindow4, Window& _rDependentWindow5, Window& _rDependentWindow6 )
 231     {
 232         PDialogController pController( new RadioDependentEnabler( _rRadio ) );
 233         pController->addDependentWindow( _rDependentWindow1 );
 234         pController->addDependentWindow( _rDependentWindow2 );
 235         pController->addDependentWindow( _rDependentWindow3 );
 236         pController->addDependentWindow( _rDependentWindow4 );
 237         pController->addDependentWindow( _rDependentWindow5 );
 238         pController->addDependentWindow( _rDependentWindow6 );
 239         m_pImpl->aControllers.push_back( pController );
 240     }
 241
 242     //---------------------------------------------------------------------
 243     void ControlDependencyManager::enableOnCheckMark( CheckBox& _rBox, Window& _rDependentWindow )
 244     {
 245         PDialogController pController( new RadioDependentEnabler( _rBox ) );
 246         pController->addDependentWindow( _rDependentWindow );
 247         m_pImpl->aControllers.push_back( pController );
 248     }
 249
 250     //---------------------------------------------------------------------
 251     void ControlDependencyManager::enableOnCheckMark( CheckBox& _rBox, Window& _rDependentWindow1, Window& _rDependentWindow2 )
 252     {
 253         PDialogController pController( new RadioDependentEnabler( _rBox ) );
 254         pController->addDependentWindow( _rDependentWindow1 );
 255         pController->addDependentWindow( _rDependentWindow2 );
 256         m_pImpl->aControllers.push_back( pController );
 257     }
 258
 259     //---------------------------------------------------------------------
 260     void ControlDependencyManager::enableOnCheckMark( CheckBox& _rBox, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3 )
 261     {
 262         PDialogController pController( new RadioDependentEnabler( _rBox ) );
 263         pController->addDependentWindow( _rDependentWindow1 );
 264         pController->addDependentWindow( _rDependentWindow2 );
 265         pController->addDependentWindow( _rDependentWindow3 );
 266         m_pImpl->aControllers.push_back( pController );
 267     }
 268
 269     //---------------------------------------------------------------------
 270     void ControlDependencyManager::enableOnCheckMark( CheckBox& _rBox, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3, Window& _rDependentWindow4 )
 271     {
 272         PDialogController pController( new RadioDependentEnabler( _rBox ) );
 273         pController->addDependentWindow( _rDependentWindow1 );
 274         pController->addDependentWindow( _rDependentWindow2 );
 275         pController->addDependentWindow( _rDependentWindow3 );
 276         pController->addDependentWindow( _rDependentWindow4 );
 277         m_pImpl->aControllers.push_back( pController );
 278     }
 279
 280     //---------------------------------------------------------------------
 281     void ControlDependencyManager::enableOnCheckMark( CheckBox& _rBox, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3, Window& _rDependentWindow4, Window& _rDependentWindow5 )
 282     {
 283         PDialogController pController( new RadioDependentEnabler( _rBox ) );
 284         pController->addDependentWindow( _rDependentWindow1 );
 285         pController->addDependentWindow( _rDependentWindow2 );
 286         pController->addDependentWindow( _rDependentWindow3 );
 287         pController->addDependentWindow( _rDependentWindow4 );
 288         pController->addDependentWindow( _rDependentWindow5 );
 289         m_pImpl->aControllers.push_back( pController );
 290     }
 291
 292     //---------------------------------------------------------------------
 293     void ControlDependencyManager::enableOnCheckMark( CheckBox& _rBox, Window& _rDependentWindow1, Window& _rDependentWindow2, Window& _rDependentWindow3, Window& _rDependentWindow4, Window& _rDependentWindow5, Window& _rDependentWindow6 )
 294     {
 295         PDialogController pController( new RadioDependentEnabler( _rBox ) );
 296         pController->addDependentWindow( _rDependentWindow1 );
 297         pController->addDependentWindow( _rDependentWindow2 );
 298         pController->addDependentWindow( _rDependentWindow3 );
 299         pController->addDependentWindow( _rDependentWindow4 );
 300         pController->addDependentWindow( _rDependentWindow5 );
 301         pController->addDependentWindow( _rDependentWindow6 );
 302         m_pImpl->aControllers.push_back( pController );
 303     }
 304
 305 //........................................................................
 306 } // namespace svt
 307 //........................................................................
 308