sfx2/source/appl/helpdispatch.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
  21 #include "helpdispatch.hxx"
  22 #include <sfx2/sfxuno.hxx>
  23 #include "newhelp.hxx"
  24 #include <tools/debug.hxx>
  25 #include <com/sun/star/frame/XNotifyingDispatch.hpp>
  26
  27 using namespace ::com::sun::star::beans;
  28 using namespace ::com::sun::star::frame;
  29 using namespace ::com::sun::star::uno;
  30 using namespace ::com::sun::star::util;
  31
  32 // class HelpInterceptor_Impl --------------------------------------------
  33
  34 HelpDispatch_Impl::HelpDispatch_Impl( HelpInterceptor_Impl& _rInterceptor,
  35                                       const ::com::sun::star::uno::Reference<
  36                                           ::com::sun::star::frame::XDispatch >& _xDisp ) :
  37
  38     m_rInterceptor  ( _rInterceptor ),
  39     m_xRealDispatch ( _xDisp )
  40
  41 {
  42 }
  43
  44
  45
  46 HelpDispatch_Impl::~HelpDispatch_Impl()
  47 {
  48 }
  49
  50
  51 // XDispatch
  52
  53 void SAL_CALL HelpDispatch_Impl::dispatch(
  54
  55     const URL& aURL, const Sequence< PropertyValue >& aArgs ) throw( RuntimeException, std::exception )
  56
  57 {
  58     DBG_ASSERT( m_xRealDispatch.is(), "invalid dispatch" );
  59
  60     // search for a keyword (dispatch from the basic ide)
  61     bool bHasKeyword = false;
  62     OUString sKeyword;
  63     const PropertyValue* pBegin = aArgs.getConstArray();
  64     const PropertyValue* pEnd   = pBegin + aArgs.getLength();
  65     for ( ; pBegin != pEnd; ++pBegin )
  66     {
  67         if ( pBegin->Name == "HelpKeyword" )
  68         {
  69             OUString sHelpKeyword;
  70             if ( ( pBegin->Value >>= sHelpKeyword ) && !sHelpKeyword.isEmpty() )
  71             {
  72                 sKeyword = sHelpKeyword;
  73                 bHasKeyword = !sKeyword.isEmpty();
  74                 break;
  75             }
  76         }
  77     }
  78
  79     // if a keyword was found, then open it
  80     SfxHelpWindow_Impl* pHelpWin = m_rInterceptor.GetHelpWindow();
  81     DBG_ASSERT( pHelpWin, "invalid HelpWindow" );
  82     if ( bHasKeyword )
  83     {
  84         pHelpWin->OpenKeyword( sKeyword );
  85         return;
  86     }
  87
  88     pHelpWin->loadHelpContent(aURL.Complete);
  89 }
  90
  91
  92
  93 void SAL_CALL HelpDispatch_Impl::addStatusListener(
  94
  95     const Reference< XStatusListener >& xControl, const URL& aURL ) throw( RuntimeException, std::exception )
  96
  97 {
  98     DBG_ASSERT( m_xRealDispatch.is(), "invalid dispatch" );
  99     m_xRealDispatch->addStatusListener( xControl, aURL );
 100 }
 101
 102
 103
 104 void SAL_CALL HelpDispatch_Impl::removeStatusListener(
 105
 106     const Reference< XStatusListener >& xControl, const URL& aURL ) throw( RuntimeException, std::exception )
 107
 108 {
 109     DBG_ASSERT( m_xRealDispatch.is(), "invalid dispatch" );
 110     m_xRealDispatch->removeStatusListener( xControl, aURL );
 111 }
 112
 113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */