LCOV - code coverage report
Current view: top level - unotools/source/config - eventcfg.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 179 0.0 %
Date: 2014-04-14 Functions: 0 25 0.0 %
Legend: Lines: hit not hit

          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 <unotools/eventcfg.hxx>
      21             : #include <unotools/configmgr.hxx>
      22             : #include <unotools/configitem.hxx>
      23             : #include <com/sun/star/uno/Any.hxx>
      24             : #include <com/sun/star/uno/Sequence.hxx>
      25             : #include <com/sun/star/beans/PropertyValue.hpp>
      26             : #include <cppuhelper/weakref.hxx>
      27             : 
      28             : #include <boost/unordered_map.hpp>
      29             : #include <rtl/ustrbuf.hxx>
      30             : 
      31             : #include <itemholder1.hxx>
      32             : 
      33             : #include <algorithm>
      34             : 
      35             : using namespace ::std;
      36             : using namespace ::utl;
      37             : using namespace ::rtl;
      38             : using namespace ::osl;
      39             : using namespace ::com::sun::star::uno;
      40             : using namespace ::com::sun::star;
      41             : 
      42             : #define ROOTNODE_EVENTS OUString("Office.Events/ApplicationEvents")
      43             : #define PATHDELIMITER OUString("/")
      44             : #define SETNODE_BINDINGS OUString("Bindings")
      45             : #define PROPERTYNAME_BINDINGURL OUString("BindingURL")
      46             : 
      47             : const char* pEventAsciiNames[] =
      48             : {
      49             : "OnStartApp",
      50             : "OnCloseApp",
      51             : "OnCreate",
      52             : "OnNew",
      53             : "OnLoadFinished",
      54             : "OnLoad",
      55             : "OnPrepareUnload",
      56             : "OnUnload",
      57             : "OnSave",
      58             : "OnSaveDone",
      59             : "OnSaveFailed",
      60             : "OnSaveAs",
      61             : "OnSaveAsDone",
      62             : "OnSaveAsFailed",
      63             : "OnCopyTo",
      64             : "OnCopyToDone",
      65             : "OnCopyToFailed",
      66             : "OnFocus",
      67             : "OnUnfocus",
      68             : "OnPrint",
      69             : "OnViewCreated",
      70             : "OnPrepareViewClosing",
      71             : "OnViewClosed",
      72             : "OnModifyChanged",
      73             : "OnTitleChanged",
      74             : "OnVisAreaChanged",
      75             : "OnModeChanged",
      76             : "OnStorageChanged"
      77             : };
      78             : 
      79           0 : GlobalEventConfig_Impl::GlobalEventConfig_Impl()
      80           0 :     :   ConfigItem( ROOTNODE_EVENTS, CONFIG_MODE_IMMEDIATE_UPDATE )
      81             : {
      82             :     // the supported event names
      83           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_STARTAPP] ) );
      84           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_CLOSEAPP] ) );
      85           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_DOCCREATED] ) );
      86           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_CREATEDOC] ) );
      87           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_LOADFINISHED] ) );
      88           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_OPENDOC] ) );
      89           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_PREPARECLOSEDOC] ) );
      90           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_CLOSEDOC] ) );
      91           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVEDOC] ) );
      92           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVEDOCDONE] ) );
      93           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVEDOCFAILED] ) );
      94           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVEASDOC] ) );
      95           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVEASDOCDONE] ) );
      96           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVEASDOCFAILED] ) );
      97           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVETODOC] ) );
      98           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVETODOCDONE] ) );
      99           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_SAVETODOCFAILED] ) );
     100           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_ACTIVATEDOC] ) );
     101           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_DEACTIVATEDOC] ) );
     102           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_PRINTDOC] ) );
     103           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_VIEWCREATED] ) );
     104           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_PREPARECLOSEVIEW] ) );
     105           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_CLOSEVIEW] ) );
     106           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_MODIFYCHANGED] ) );
     107           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_TITLECHANGED] ) );
     108           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_VISAREACHANGED] ) );
     109           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_MODECHANGED] ) );
     110           0 :     m_supportedEvents.push_back(OUString::createFromAscii( pEventAsciiNames[STR_EVENT_STORAGECHANGED] ) );
     111             : 
     112           0 :     initBindingInfo();
     113             : 
     114             : /*TODO: Not used in the moment! see Notify() ...
     115             :     // Enable notification mechanism of our baseclass.
     116             :     // We need it to get information about changes outside these class on our used configuration keys! */
     117           0 :     Sequence< OUString > aNotifySeq( 1 );
     118           0 :     aNotifySeq[0] = "Events";
     119           0 :     EnableNotification( aNotifySeq, true );
     120           0 : }
     121             : 
     122             : //  destructor
     123             : 
     124           0 : GlobalEventConfig_Impl::~GlobalEventConfig_Impl()
     125             : {
     126             :     // We must save our current values .. if user forget it!
     127           0 :     if( IsModified() )
     128             :     {
     129           0 :         Commit();
     130             :     }
     131           0 : }
     132             : 
     133           0 : OUString GlobalEventConfig_Impl::GetEventName( sal_Int32 nIndex )
     134             : {
     135           0 :     if ( nIndex < (sal_Int32) m_supportedEvents.size() )
     136           0 :         return m_supportedEvents[nIndex];
     137             :     else
     138           0 :         return OUString();
     139             : }
     140             : 
     141             : //  public method
     142             : 
     143           0 : void GlobalEventConfig_Impl::Notify( const Sequence< OUString >& )
     144             : {
     145           0 :     MutexGuard aGuard( GlobalEventConfig::GetOwnStaticMutex() );
     146             : 
     147           0 :     initBindingInfo();
     148             : 
     149             :     // dont forget to update all existing frames and her might cached dispatch objects!
     150             :     // But look for already killed frames. We hold weak references instead of hard ones ...
     151           0 :     for (FrameVector::const_iterator pIt  = m_lFrames.begin();
     152           0 :                                         pIt != m_lFrames.end();
     153             :                                       ++pIt                     )
     154             :     {
     155           0 :         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame(pIt->get(), ::com::sun::star::uno::UNO_QUERY);
     156           0 :         if (xFrame.is())
     157           0 :             xFrame->contextChanged();
     158           0 :     }
     159           0 : }
     160             : 
     161             : //  public method
     162             : 
     163           0 : void GlobalEventConfig_Impl::Commit()
     164             : {
     165             :     //DF need to check it this is correct??
     166             :     OSL_TRACE("In GlobalEventConfig_Impl::Commit");
     167           0 :     EventBindingHash::const_iterator it = m_eventBindingHash.begin();
     168           0 :     EventBindingHash::const_iterator it_end = m_eventBindingHash.end();
     169             :     // clear the existing nodes
     170           0 :     ClearNodeSet( SETNODE_BINDINGS );
     171           0 :     Sequence< beans::PropertyValue > seqValues( 1 );
     172           0 :     OUString sNode;
     173           0 :     static const OUString sPrefix(SETNODE_BINDINGS + PATHDELIMITER + "BindingType['");
     174           0 :     static const OUString sPostfix("']" + PATHDELIMITER + PROPERTYNAME_BINDINGURL);
     175             :     //step through the list of events
     176           0 :     for(int i=0;it!=it_end;++it,++i)
     177             :     {
     178             :         //no point in writing out empty bindings!
     179           0 :         if(it->second.isEmpty() )
     180           0 :             continue;
     181           0 :         sNode = sPrefix + it->first + sPostfix;
     182             :         OSL_TRACE("writing binding for: %s",OUStringToOString(sNode , RTL_TEXTENCODING_ASCII_US ).pData->buffer);
     183           0 :         seqValues[ 0 ].Name = sNode;
     184           0 :         seqValues[ 0 ].Value <<= it->second;
     185             :         //write the data to the registry
     186           0 :         SetSetProperties(SETNODE_BINDINGS,seqValues);
     187           0 :     }
     188           0 : }
     189             : 
     190             : //  private method
     191             : 
     192           0 : void GlobalEventConfig_Impl::initBindingInfo()
     193             : {
     194             :     // Get ALL names of current existing list items in configuration!
     195           0 :     Sequence< OUString > lEventNames      = GetNodeNames( SETNODE_BINDINGS, utl::CONFIG_NAME_LOCAL_PATH );
     196             : 
     197           0 :     OUString aSetNode( SETNODE_BINDINGS );
     198           0 :     aSetNode += PATHDELIMITER;
     199             : 
     200           0 :     OUString aCommandKey( PATHDELIMITER );
     201           0 :     aCommandKey += PROPERTYNAME_BINDINGURL;
     202             : 
     203             :     // Expand all keys
     204           0 :     Sequence< OUString > lMacros(1);
     205           0 :     for (sal_Int32 i=0; i<lEventNames.getLength(); ++i )
     206             :     {
     207           0 :         OUStringBuffer aBuffer( 32 );
     208           0 :         aBuffer.append( aSetNode );
     209           0 :         aBuffer.append( lEventNames[i] );
     210           0 :         aBuffer.append( aCommandKey );
     211           0 :         lMacros[0] = aBuffer.makeStringAndClear();
     212             :         OSL_TRACE("reading binding for: %s",OUStringToOString(lMacros[0] , RTL_TEXTENCODING_ASCII_US ).pData->buffer);
     213           0 :         Sequence< Any > lValues = GetProperties( lMacros );
     214           0 :         OUString sMacroURL;
     215           0 :         if( lValues.getLength() > 0 )
     216             :         {
     217           0 :             lValues[0] >>= sMacroURL;
     218           0 :             sal_Int32 startIndex = lEventNames[i].indexOf('\'');
     219           0 :             sal_Int32 endIndex =  lEventNames[i].lastIndexOf('\'');
     220           0 :             if( startIndex >=0 && endIndex > 0 )
     221             :             {
     222           0 :                 startIndex++;
     223           0 :                 OUString eventName = lEventNames[i].copy(startIndex,endIndex-startIndex);
     224           0 :                 m_eventBindingHash[ eventName ] = sMacroURL;
     225             :             }
     226             :         }
     227           0 :     }
     228           0 : }
     229             : 
     230           0 : void SAL_CALL GlobalEventConfig_Impl::replaceByName( const OUString& aName, const Any& aElement ) throw (lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, RuntimeException)
     231             : {
     232           0 :     Sequence< beans::PropertyValue > props;
     233             :     //DF should we prepopulate the hash with a list of valid event Names?
     234           0 :     if( !( aElement >>= props ) )
     235             :     {
     236             :         throw lang::IllegalArgumentException( OUString(),
     237           0 :                 Reference< XInterface > (), 2);
     238             :     }
     239           0 :     OUString macroURL;
     240           0 :     sal_Int32 nPropCount = props.getLength();
     241           0 :     for( sal_Int32 index = 0; index < nPropCount; ++index )
     242             :     {
     243           0 :         if ( props[ index ].Name.equalsAscii( "Script" ) )
     244           0 :             props[ index ].Value >>= macroURL;
     245             :     }
     246           0 :     m_eventBindingHash[ aName ] = macroURL;
     247           0 :     SetModified();
     248           0 : }
     249             : 
     250           0 : Any SAL_CALL GlobalEventConfig_Impl::getByName( const OUString& aName ) throw (container::NoSuchElementException, lang::WrappedTargetException, RuntimeException)
     251             : {
     252           0 :     Any aRet;
     253           0 :     Sequence< beans::PropertyValue > props(2);
     254           0 :     props[0].Name = "EventType";
     255           0 :     props[0].Value <<= OUString("Script");
     256           0 :     props[1].Name = "Script";
     257           0 :     EventBindingHash::const_iterator it = m_eventBindingHash.find( aName );
     258           0 :     if( it != m_eventBindingHash.end() )
     259             :     {
     260           0 :         props[1].Value <<= it->second;
     261             :     }
     262             :     else
     263             :     {
     264             :         // not yet accessed - is it a supported name?
     265             :         SupportedEventsVector::const_iterator pos = ::std::find(
     266           0 :             m_supportedEvents.begin(), m_supportedEvents.end(), aName );
     267           0 :         if ( pos == m_supportedEvents.end() )
     268           0 :             throw container::NoSuchElementException( aName, NULL );
     269             : 
     270           0 :         props[1].Value <<= OUString();
     271             :     }
     272           0 :     aRet <<= props;
     273           0 :     return aRet;
     274             : }
     275             : 
     276           0 : Sequence< OUString > SAL_CALL GlobalEventConfig_Impl::getElementNames(  ) throw (RuntimeException)
     277             : {
     278           0 :     const OUString* pRet = m_supportedEvents.empty() ? NULL : &m_supportedEvents[0];
     279           0 :     return uno::Sequence< OUString >(pRet, m_supportedEvents.size());
     280             : }
     281             : 
     282           0 : bool SAL_CALL GlobalEventConfig_Impl::hasByName( const OUString& aName ) throw (RuntimeException)
     283             : {
     284           0 :     if ( m_eventBindingHash.find( aName ) != m_eventBindingHash.end() )
     285           0 :         return true;
     286             : 
     287             :     // never accessed before - is it supported in general?
     288             :     SupportedEventsVector::const_iterator pos = ::std::find(
     289           0 :         m_supportedEvents.begin(), m_supportedEvents.end(), aName );
     290           0 :     if ( pos != m_supportedEvents.end() )
     291           0 :         return true;
     292             : 
     293           0 :     return false;
     294             : }
     295             : 
     296           0 : Type SAL_CALL GlobalEventConfig_Impl::getElementType(  ) throw (RuntimeException)
     297             : {
     298             :     //DF definitly not sure about this??
     299           0 :     return ::getCppuType((const Sequence<beans::PropertyValue>*)0);
     300             : }
     301             : 
     302           0 : bool SAL_CALL GlobalEventConfig_Impl::hasElements(  ) throw (RuntimeException)
     303             : {
     304           0 :     return ( m_eventBindingHash.empty() );
     305             : }
     306             : 
     307             : // and now the wrapper
     308             : 
     309             : //initialize static member
     310             : GlobalEventConfig_Impl*     GlobalEventConfig::m_pImpl = NULL;
     311             : sal_Int32                   GlobalEventConfig::m_nRefCount      = 0;
     312             : 
     313           0 : GlobalEventConfig::GlobalEventConfig()
     314             : {
     315             :     // Global access, must be guarded (multithreading!).
     316           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     317             :     // Increase our refcount ...
     318           0 :     ++m_nRefCount;
     319             :     // ... and initialize our data container only if it not already exist!
     320           0 :     if( m_pImpl == NULL )
     321             :     {
     322           0 :         m_pImpl = new GlobalEventConfig_Impl;
     323           0 :         ItemHolder1::holdConfigItem(E_EVENTCFG);
     324           0 :     }
     325           0 : }
     326             : 
     327           0 : GlobalEventConfig::~GlobalEventConfig()
     328             : {
     329             :     // Global access, must be guarded (multithreading!)
     330           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     331             :     // Decrease our refcount.
     332           0 :     --m_nRefCount;
     333             :     // If last instance was deleted ...
     334             :     // we must destroy our static data container!
     335           0 :     if( m_nRefCount <= 0 )
     336             :     {
     337           0 :         delete m_pImpl;
     338           0 :         m_pImpl = NULL;
     339           0 :     }
     340           0 : }
     341             : 
     342           0 : Reference< container::XNameReplace > SAL_CALL GlobalEventConfig::getEvents() throw (::com::sun::star::uno::RuntimeException, std::exception)
     343             : {
     344           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     345           0 :     Reference< container::XNameReplace > ret(this);
     346           0 :     return ret;
     347             : }
     348             : 
     349           0 : void SAL_CALL GlobalEventConfig::replaceByName( const OUString& aName, const Any& aElement ) throw (lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, RuntimeException, std::exception)
     350             : {
     351           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     352           0 :     m_pImpl->replaceByName( aName, aElement );
     353           0 : }
     354           0 : Any SAL_CALL GlobalEventConfig::getByName( const OUString& aName ) throw (container::NoSuchElementException, lang::WrappedTargetException, RuntimeException, std::exception)
     355             : {
     356           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     357           0 :     return m_pImpl->getByName( aName );
     358             : }
     359           0 : Sequence< OUString > SAL_CALL GlobalEventConfig::getElementNames(  ) throw (RuntimeException, std::exception)
     360             : {
     361           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     362           0 :     return m_pImpl->getElementNames( );
     363             : }
     364           0 : sal_Bool SAL_CALL GlobalEventConfig::hasByName( const OUString& aName ) throw (RuntimeException, std::exception)
     365             : {
     366           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     367           0 :     return m_pImpl->hasByName( aName );
     368             : }
     369           0 : Type SAL_CALL GlobalEventConfig::getElementType(  ) throw (RuntimeException, std::exception)
     370             : {
     371           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     372           0 :     return m_pImpl->getElementType( );
     373             : }
     374           0 : sal_Bool SAL_CALL GlobalEventConfig::hasElements(  ) throw (RuntimeException, std::exception)
     375             : {
     376           0 :     MutexGuard aGuard( GetOwnStaticMutex() );
     377           0 :     return m_pImpl->hasElements( );
     378             : }
     379             : 
     380             : namespace
     381             : {
     382             :     class theGlobalEventConfigMutex : public rtl::Static<osl::Mutex, theGlobalEventConfigMutex>{};
     383             : }
     384             : 
     385           0 : Mutex& GlobalEventConfig::GetOwnStaticMutex()
     386             : {
     387           0 :     return theGlobalEventConfigMutex::get();
     388             : }
     389             : 
     390           0 : OUString GlobalEventConfig::GetEventName( sal_Int32 nIndex )
     391             : {
     392           0 :     return GlobalEventConfig().m_pImpl->GetEventName( nIndex );
     393             : }
     394             : 
     395             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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