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             : #include "specialdispatchers.hxx"
      21             : #include <editeng/editeng.hxx>
      22             : #include <editeng/editview.hxx>
      23             : #include <svx/svxids.hrc>
      24             : #include <editeng/scriptspaceitem.hxx>
      25             : 
      26             : 
      27             : namespace frm
      28             : {
      29             : 
      30             : 
      31             :     using namespace ::com::sun::star::uno;
      32             :     using namespace ::com::sun::star::lang;
      33             :     using namespace ::com::sun::star::util;
      34             :     using namespace ::com::sun::star::frame;
      35             :     using namespace ::com::sun::star::beans;
      36             : 
      37           0 :     OSelectAllDispatcher::OSelectAllDispatcher( EditView& _rView, const URL&  _rURL )
      38           0 :         :ORichTextFeatureDispatcher( _rView, _rURL )
      39             :     {
      40           0 :     }
      41             : 
      42             : 
      43           0 :     OSelectAllDispatcher::~OSelectAllDispatcher( )
      44             :     {
      45           0 :         if ( !isDisposed() )
      46             :         {
      47           0 :             acquire();
      48           0 :             dispose();
      49             :         }
      50           0 :     }
      51             : 
      52             : 
      53           0 :     void SAL_CALL OSelectAllDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ )
      54             :         throw (RuntimeException,
      55             :                std::exception)
      56             :     {
      57           0 :         ::osl::MutexGuard aGuard( m_aMutex );
      58             :         OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OSelectAllDispatcher::dispatch: invalid URL!" );
      59             :         (void)_rURL;
      60             : 
      61           0 :         checkDisposed();
      62             : 
      63           0 :         EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
      64             :         OSL_ENSURE( pEngine, "OSelectAllDispatcher::dispatch: no edit engine - but not yet disposed?" );
      65           0 :         if ( !pEngine )
      66           0 :             return;
      67             : 
      68           0 :         sal_Int32 nParagraphs = pEngine->GetParagraphCount();
      69           0 :         if ( nParagraphs )
      70             :         {
      71           0 :             sal_Int32 nLastParaNumber = nParagraphs - 1;
      72           0 :             sal_Int32 nParaLen = pEngine->GetTextLen( nLastParaNumber );
      73           0 :             getEditView()->SetSelection( ESelection( 0, 0, nLastParaNumber, nParaLen ) );
      74           0 :         }
      75             :     }
      76             : 
      77             : 
      78           0 :     FeatureStateEvent OSelectAllDispatcher::buildStatusEvent() const
      79             :     {
      80           0 :         FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
      81           0 :         aEvent.IsEnabled = sal_True;
      82           0 :         return aEvent;
      83             :     }
      84             : 
      85           0 :     OParagraphDirectionDispatcher::OParagraphDirectionDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL,
      86             :             IMultiAttributeDispatcher* _pMasterDispatcher )
      87           0 :         :OAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher )
      88             :     {
      89           0 :     }
      90             : 
      91             : 
      92           0 :     FeatureStateEvent OParagraphDirectionDispatcher::buildStatusEvent() const
      93             :     {
      94           0 :         FeatureStateEvent aEvent( OAttributeDispatcher::buildStatusEvent() );
      95             : 
      96           0 :         EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
      97             :         OSL_ENSURE( pEngine, "OParagraphDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
      98           0 :         if ( pEngine && pEngine->IsVertical() )
      99           0 :             aEvent.IsEnabled = sal_False;
     100             : 
     101           0 :         return aEvent;
     102             :     }
     103             : 
     104           0 :     OTextDirectionDispatcher::OTextDirectionDispatcher( EditView& _rView, const URL& _rURL )
     105           0 :         :ORichTextFeatureDispatcher( _rView, _rURL )
     106             :     {
     107           0 :     }
     108             : 
     109             : 
     110           0 :     void SAL_CALL OTextDirectionDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) throw (RuntimeException, std::exception)
     111             :     {
     112           0 :         ::osl::MutexGuard aGuard( m_aMutex );
     113             :         OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OTextDirectionDispatcher::dispatch: invalid URL!" );
     114             :         (void)_rURL;
     115             : 
     116           0 :         checkDisposed();
     117             : 
     118           0 :         EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
     119             :         OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
     120           0 :         if ( !pEngine )
     121           0 :             return;
     122             : 
     123           0 :         pEngine->SetVertical( !pEngine->IsVertical() );
     124             :     }
     125             : 
     126             : 
     127           0 :     FeatureStateEvent OTextDirectionDispatcher::buildStatusEvent() const
     128             :     {
     129           0 :         FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
     130             : 
     131           0 :         EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
     132             :         OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
     133             : 
     134           0 :         aEvent.IsEnabled = sal_True;
     135           0 :         aEvent.State <<= pEngine && pEngine->IsVertical();
     136             : 
     137           0 :         return aEvent;
     138             :     }
     139             : 
     140           0 :     OAsianFontLayoutDispatcher::OAsianFontLayoutDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, IMultiAttributeDispatcher* _pMasterDispatcher )
     141           0 :         :OParametrizedAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher )
     142             :     {
     143           0 :     }
     144             : 
     145             : 
     146           0 :     const SfxPoolItem* OAsianFontLayoutDispatcher::convertDispatchArgsToItem( const Sequence< PropertyValue >& _rArguments )
     147             :     {
     148             :         // look for the "Enable" parameter
     149           0 :         const PropertyValue* pLookup = _rArguments.getConstArray();
     150           0 :         const PropertyValue* pLookupEnd = _rArguments.getConstArray() + _rArguments.getLength();
     151           0 :         while ( pLookup != pLookupEnd )
     152             :         {
     153           0 :             if ( pLookup->Name == "Enable" )
     154           0 :                 break;
     155           0 :             ++pLookup;
     156             :         }
     157           0 :         if ( pLookup != pLookupEnd )
     158             :         {
     159           0 :             bool bEnable = true;
     160           0 :             OSL_VERIFY( pLookup->Value >>= bEnable );
     161           0 :             if ( m_nAttributeId == SID_ATTR_PARA_SCRIPTSPACE )
     162           0 :                 return new SvxScriptSpaceItem( bEnable, (WhichId)m_nAttributeId );
     163           0 :             return new SfxBoolItem( (WhichId)m_nAttributeId, bEnable );
     164             :         }
     165             : 
     166             :         OSL_FAIL( "OAsianFontLayoutDispatcher::convertDispatchArgsToItem: did not find the one and only argument!" );
     167           0 :         return NULL;
     168             :     }
     169             : 
     170             : 
     171             : }   // namespace frm
     172             : 
     173             : 
     174             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */