490 lines
16 KiB
C++
490 lines
16 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/util/URL.hpp>
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#include <com/sun/star/frame/Desktop.hpp>
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#include <com/sun/star/util/URLTransformer.hpp>
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#include <com/sun/star/util/XURLTransformer.hpp>
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#include <tools/urlobj.hxx>
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#include <tools/diagnose_ex.h>
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#include <svl/macitem.hxx>
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#include <sfx2/objsh.hxx>
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#include <sfx2/sfxbasemodel.hxx>
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#include <sfx2/evntconf.hxx>
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#include <unotools/eventcfg.hxx>
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#include <unotools/securityoptions.hxx>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/namedvaluecollection.hxx>
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#include "eventsupplier.hxx"
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#include <sfx2/app.hxx>
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#include <sfx2/sfxresid.hxx>
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#include <sfx2/sfxsids.hrc>
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#include "sfxlocal.hrc"
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#include <sfx2/docfile.hxx>
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#include <sfx2/viewfrm.hxx>
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#include <sfx2/frame.hxx>
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#include <macroloader.hxx>
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#define MACRO_PRFIX "macro://"
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#define MACRO_POSTFIX "()"
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using namespace css;
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// --- XNameReplace ---
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void SAL_CALL SfxEvents_Impl::replaceByName( const OUString & aName, const uno::Any & rElement )
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throw( lang::IllegalArgumentException, container::NoSuchElementException,
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lang::WrappedTargetException, uno::RuntimeException, std::exception )
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{
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::osl::MutexGuard aGuard( maMutex );
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// find the event in the list and replace the data
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long nCount = maEventNames.getLength();
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for ( long i=0; i<nCount; i++ )
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{
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if ( maEventNames[i] == aName )
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{
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// check for correct type of the element
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if ( !::comphelper::NamedValueCollection::canExtractFrom( rElement ) )
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throw lang::IllegalArgumentException();
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::comphelper::NamedValueCollection const aEventDescriptor( rElement );
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// create Configuration at first, creation might call this method also and that would overwrite everything
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// we might have stored before!
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if ( mpObjShell && !mpObjShell->IsLoading() )
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mpObjShell->SetModified( true );
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::comphelper::NamedValueCollection aNormalizedDescriptor;
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NormalizeMacro( aEventDescriptor, aNormalizedDescriptor, mpObjShell );
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OUString sType;
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if ( ( aNormalizedDescriptor.size() == 1 )
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&& !aNormalizedDescriptor.has( PROP_EVENT_TYPE ) //TODO
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&& ( aNormalizedDescriptor.get( PROP_EVENT_TYPE ) >>= sType )
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&& ( sType.isEmpty() )
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)
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{
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// An empty event type means no binding. Therefore reset data
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// to reflect that state.
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// (that's for compatibility only. Nowadays, the Tools/Customize dialog should
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// set an empty sequence to indicate the request for resetting the assignment.)
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OSL_ENSURE( false, "legacy event assignment format detected" );
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aNormalizedDescriptor.clear();
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}
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if ( !aNormalizedDescriptor.empty() )
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{
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maEventData[i] <<= aNormalizedDescriptor.getPropertyValues();
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}
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else
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{
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maEventData[i].clear();
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}
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return;
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}
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}
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throw container::NoSuchElementException();
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}
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// --- XNameAccess ---
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uno::Any SAL_CALL SfxEvents_Impl::getByName( const OUString& aName )
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throw( container::NoSuchElementException, lang::WrappedTargetException,
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uno::RuntimeException, std::exception )
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{
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::osl::MutexGuard aGuard( maMutex );
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// find the event in the list and return the data
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long nCount = maEventNames.getLength();
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for ( long i=0; i<nCount; i++ )
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{
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if ( maEventNames[i] == aName )
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return maEventData[i];
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}
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throw container::NoSuchElementException();
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}
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uno::Sequence< OUString > SAL_CALL SfxEvents_Impl::getElementNames() throw ( uno::RuntimeException, std::exception )
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{
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return maEventNames;
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}
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sal_Bool SAL_CALL SfxEvents_Impl::hasByName( const OUString& aName ) throw ( uno::RuntimeException, std::exception )
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{
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::osl::MutexGuard aGuard( maMutex );
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// find the event in the list and return the data
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long nCount = maEventNames.getLength();
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for ( long i=0; i<nCount; i++ )
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{
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if ( maEventNames[i] == aName )
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return sal_True;
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}
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return sal_False;
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}
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// --- XElementAccess ( parent of XNameAccess ) ---
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uno::Type SAL_CALL SfxEvents_Impl::getElementType() throw ( uno::RuntimeException, std::exception )
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{
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uno::Type aElementType = ::getCppuType( (const uno::Sequence < beans::PropertyValue > *)0 );
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return aElementType;
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}
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sal_Bool SAL_CALL SfxEvents_Impl::hasElements() throw ( uno::RuntimeException, std::exception )
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{
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::osl::MutexGuard aGuard( maMutex );
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if ( maEventNames.getLength() )
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return sal_True;
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else
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return sal_False;
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}
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void SfxEvents_Impl::Execute( uno::Any& aEventData, const document::DocumentEvent& aTrigger, SfxObjectShell* pDoc )
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{
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uno::Sequence < beans::PropertyValue > aProperties;
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if ( aEventData >>= aProperties )
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{
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OUString aType;
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OUString aScript;
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OUString aLibrary;
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OUString aMacroName;
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sal_Int32 nCount = aProperties.getLength();
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if ( !nCount )
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return;
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sal_Int32 nIndex = 0;
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while ( nIndex < nCount )
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{
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if ( aProperties[ nIndex ].Name == PROP_EVENT_TYPE )
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aProperties[ nIndex ].Value >>= aType;
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else if ( aProperties[ nIndex ].Name == PROP_SCRIPT )
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aProperties[ nIndex ].Value >>= aScript;
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else if ( aProperties[ nIndex ].Name == PROP_LIBRARY )
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aProperties[ nIndex ].Value >>= aLibrary;
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else if ( aProperties[ nIndex ].Name == PROP_MACRO_NAME )
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aProperties[ nIndex ].Value >>= aMacroName;
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else {
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OSL_FAIL("Unknown property value!");
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}
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nIndex += 1;
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}
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if (aType == STAR_BASIC && !aScript.isEmpty())
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{
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uno::Any aAny;
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SfxMacroLoader::loadMacro( aScript, aAny, pDoc );
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}
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else if (aType == "Service" ||
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aType == "Script")
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{
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if ( !aScript.isEmpty() )
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{
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SfxViewFrame* pView = pDoc ?
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SfxViewFrame::GetFirst( pDoc ) :
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SfxViewFrame::Current();
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uno::Reference < util::XURLTransformer > xTrans( util::URLTransformer::create( ::comphelper::getProcessComponentContext() ) );
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util::URL aURL;
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aURL.Complete = aScript;
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xTrans->parseStrict( aURL );
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uno::Reference
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< frame::XDispatchProvider > xProv;
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if ( pView != NULL )
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{
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xProv = uno::Reference
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< frame::XDispatchProvider > (
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pView->GetFrame().GetFrameInterface(), uno::UNO_QUERY );
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}
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else
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{
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xProv = uno::Reference< frame::XDispatchProvider > (
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frame::Desktop::create( ::comphelper::getProcessComponentContext() ),
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uno::UNO_QUERY );
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}
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uno::Reference < frame::XDispatch > xDisp;
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if ( xProv.is() )
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xDisp = xProv->queryDispatch( aURL, OUString(), 0 );
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if ( xDisp.is() )
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{
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beans::PropertyValue aEventParam;
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aEventParam.Value <<= aTrigger;
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uno::Sequence< beans::PropertyValue > aDispatchArgs( &aEventParam, 1 );
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xDisp->dispatch( aURL, aDispatchArgs );
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}
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}
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}
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else if ( aType.isEmpty() )
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{
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// Empty type means no active binding for the event. Just ignore do nothing.
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}
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else
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{
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SAL_WARN( "sfx.notify", "notifyEvent(): Unsupported event type" );
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}
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}
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}
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// --- ::document::XEventListener ---
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void SAL_CALL SfxEvents_Impl::notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException, std::exception )
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{
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::osl::ClearableMutexGuard aGuard( maMutex );
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// get the event name, find the coresponding data, execute the data
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OUString aName = aEvent.EventName;
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long nCount = maEventNames.getLength();
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long nIndex = 0;
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bool bFound = false;
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while ( !bFound && ( nIndex < nCount ) )
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{
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if ( maEventNames[nIndex] == aName )
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bFound = true;
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else
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nIndex += 1;
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}
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if ( !bFound )
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return;
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uno::Any aEventData = maEventData[ nIndex ];
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aGuard.clear();
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Execute( aEventData, document::DocumentEvent(aEvent.Source, aEvent.EventName, NULL, uno::Any()), mpObjShell );
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}
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// --- ::lang::XEventListener ---
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void SAL_CALL SfxEvents_Impl::disposing( const lang::EventObject& /*Source*/ ) throw( uno::RuntimeException, std::exception )
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{
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::osl::MutexGuard aGuard( maMutex );
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if ( mxBroadcaster.is() )
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{
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mxBroadcaster->removeEventListener( this );
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mxBroadcaster = NULL;
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}
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}
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SfxEvents_Impl::SfxEvents_Impl( SfxObjectShell* pShell,
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uno::Reference< document::XEventBroadcaster > xBroadcaster )
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{
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// get the list of supported events and store it
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if ( pShell )
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maEventNames = pShell->GetEventNames();
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else
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maEventNames = GlobalEventConfig().getElementNames();
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maEventData = uno::Sequence < uno::Any > ( maEventNames.getLength() );
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mpObjShell = pShell;
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mxBroadcaster = xBroadcaster;
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if ( mxBroadcaster.is() )
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mxBroadcaster->addEventListener( this );
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}
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SfxEvents_Impl::~SfxEvents_Impl()
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{
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}
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SvxMacro* SfxEvents_Impl::ConvertToMacro( const uno::Any& rElement, SfxObjectShell* pObjShell, bool bNormalizeMacro )
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{
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SvxMacro* pMacro = NULL;
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uno::Sequence < beans::PropertyValue > aProperties;
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uno::Any aAny;
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if ( bNormalizeMacro )
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NormalizeMacro( rElement, aAny, pObjShell );
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else
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aAny = rElement;
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if ( aAny >>= aProperties )
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{
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OUString aType;
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OUString aScriptURL;
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OUString aLibrary;
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OUString aMacroName;
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long nCount = aProperties.getLength();
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long nIndex = 0;
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if ( !nCount )
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return pMacro;
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while ( nIndex < nCount )
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{
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if ( aProperties[ nIndex ].Name == PROP_EVENT_TYPE )
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aProperties[ nIndex ].Value >>= aType;
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else if ( aProperties[ nIndex ].Name == PROP_SCRIPT )
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aProperties[ nIndex ].Value >>= aScriptURL;
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else if ( aProperties[ nIndex ].Name == PROP_LIBRARY )
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aProperties[ nIndex ].Value >>= aLibrary;
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else if ( aProperties[ nIndex ].Name == PROP_MACRO_NAME )
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aProperties[ nIndex ].Value >>= aMacroName;
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else {
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OSL_FAIL("Unknown propery value!");
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}
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nIndex += 1;
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}
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// Get the type
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ScriptType eType( STARBASIC );
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if ( aType == STAR_BASIC )
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eType = STARBASIC;
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else if (aType == "Script" && !aScriptURL.isEmpty())
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eType = EXTENDED_STYPE;
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else if ( aType == SVX_MACRO_LANGUAGE_JAVASCRIPT )
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eType = JAVASCRIPT;
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else {
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SAL_WARN( "sfx.notify", "ConvertToMacro: Unknown macro type" );
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}
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if ( !aMacroName.isEmpty() )
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{
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if ( aLibrary == "application" )
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aLibrary = SFX_APP()->GetName();
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else
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aLibrary = "";
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pMacro = new SvxMacro( aMacroName, aLibrary, eType );
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}
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else if ( eType == EXTENDED_STYPE )
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pMacro = new SvxMacro( aScriptURL, aType );
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}
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return pMacro;
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}
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void SfxEvents_Impl::NormalizeMacro( const uno::Any& rEvent, uno::Any& rRet, SfxObjectShell* pDoc )
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{
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const ::comphelper::NamedValueCollection aEventDescriptor( rEvent );
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::comphelper::NamedValueCollection aEventDescriptorOut;
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NormalizeMacro( aEventDescriptor, aEventDescriptorOut, pDoc );
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rRet <<= aEventDescriptorOut.getPropertyValues();
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}
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void SfxEvents_Impl::NormalizeMacro( const ::comphelper::NamedValueCollection& i_eventDescriptor,
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::comphelper::NamedValueCollection& o_normalizedDescriptor, SfxObjectShell* i_document )
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{
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SfxObjectShell* pDoc = i_document;
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if ( !pDoc )
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pDoc = SfxObjectShell::Current();
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OUString aType = i_eventDescriptor.getOrDefault( PROP_EVENT_TYPE, OUString() );
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OUString aScript = i_eventDescriptor.getOrDefault( PROP_SCRIPT, OUString() );
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OUString aLibrary = i_eventDescriptor.getOrDefault( PROP_LIBRARY, OUString() );
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OUString aMacroName = i_eventDescriptor.getOrDefault( PROP_MACRO_NAME, OUString() );
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if ( !aType.isEmpty() )
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o_normalizedDescriptor.put( PROP_EVENT_TYPE, aType );
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if ( !aScript.isEmpty() )
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o_normalizedDescriptor.put( PROP_SCRIPT, aScript );
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if ( aType == STAR_BASIC )
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{
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if ( !aScript.isEmpty() )
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{
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if ( aMacroName.isEmpty() || aLibrary.isEmpty() )
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{
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sal_Int32 nHashPos = aScript.indexOf( '/', 8 );
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sal_Int32 nArgsPos = aScript.indexOf( '(' );
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if ( ( nHashPos != -1 ) && ( nArgsPos == -1 || nHashPos < nArgsPos ) )
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{
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OUString aBasMgrName( INetURLObject::decode( aScript.copy( 8, nHashPos-8 ), '%', INetURLObject::DECODE_WITH_CHARSET ) );
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if ( aBasMgrName == "." )
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aLibrary = pDoc->GetTitle();
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else
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aLibrary = SFX_APP()->GetName();
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// Get the macro name
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aMacroName = aScript.copy( nHashPos+1, nArgsPos - nHashPos - 1 );
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}
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else
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{
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SAL_WARN( "sfx.notify", "ConvertToMacro: Unknown macro url format" );
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}
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}
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}
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else if ( !aMacroName.isEmpty() )
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{
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aScript = OUString( MACRO_PRFIX );
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if ( aLibrary != SFX_APP()->GetName() && aLibrary != "StarDesktop" && aLibrary != "application" )
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aScript += OUString('.');
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aScript += OUString('/');
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aScript += aMacroName;
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aScript += OUString( MACRO_POSTFIX );
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}
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else
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// wrong properties
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return;
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if (aLibrary != "document")
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{
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if ( aLibrary.isEmpty() || (pDoc && ( aLibrary == pDoc->GetTitle( SFX_TITLE_APINAME ) || aLibrary == pDoc->GetTitle() )) )
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aLibrary = "document";
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else
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aLibrary = "application";
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}
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o_normalizedDescriptor.put( PROP_SCRIPT, aScript );
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o_normalizedDescriptor.put( PROP_LIBRARY, aLibrary );
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o_normalizedDescriptor.put( PROP_MACRO_NAME, aMacroName );
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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