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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_framework.hxx"

#include <uielement/macrosmenucontroller.hxx>
#include <uielement/menubarmanager.hxx>
#include <threadhelp/resetableguard.hxx>
#include "services.h"
#include <classes/resource.hrc>
#include <classes/fwkresid.hxx>
#include <framework/imageproducer.hxx>
#include <com/sun/star/awt/MenuItemStyle.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XContentEnumerationAccess.hpp>
#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
#include <com/sun/star/frame/XModuleManager.hpp>
#include <comphelper/processfactory.hxx>
#include <vcl/svapp.hxx>
#include <vcl/i18nhelp.hxx>
#include <tools/urlobj.hxx>
#include <rtl/ustrbuf.hxx>
#include <dispatch/uieventloghelper.hxx>
#include "helper/mischelper.hxx"
#include "helpid.hrc"
#include <vos/mutex.hxx>

using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::frame;
using namespace com::sun::star::beans;
using namespace com::sun::star::util;
using namespace com::sun::star::style;
using namespace com::sun::star::container;
using namespace ::com::sun::star::frame;

namespace framework
{
class 
DEFINE_XSERVICEINFO_MULTISERVICE        (   MacrosMenuController				    ,
                                            OWeakObject                             ,
                                            SERVICENAME_POPUPMENUCONTROLLER		    ,
											IMPLEMENTATIONNAME_MACROSMENUCONTROLLER
										)

DEFINE_INIT_SERVICE                     (   MacrosMenuController, {} )

MacrosMenuController::MacrosMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) :
	svt::PopupMenuControllerBase( xServiceManager ),
    m_xServiceManager( xServiceManager)
{
}

MacrosMenuController::~MacrosMenuController()
{
    OSL_TRACE("calling dtor");
}

// private function
void MacrosMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu >& rPopupMenu )
{
    VCLXPopupMenu* pVCLPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu );
    PopupMenu*     pPopupMenu    = 0;
    
    vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
    
    resetPopupMenu( rPopupMenu );
    if ( pVCLPopupMenu )
        pPopupMenu = (PopupMenu *)pVCLPopupMenu->GetMenu();

    if (!pPopupMenu)
        return;
        
    // insert basic
    String aCommand = String::CreateFromAscii( ".uno:MacroDialog" );
    String aDisplayName = RetrieveLabelFromCommand( aCommand );
    pPopupMenu->InsertItem( 2, aDisplayName );
    pPopupMenu->SetItemCommand( 2, aCommand );
    
    // insert providers but not basic or java
    addScriptItems( pPopupMenu, 4);
}

// XEventListener
void SAL_CALL MacrosMenuController::disposing( const EventObject& ) throw ( RuntimeException )
{
    Reference< css::awt::XMenuListener > xHolder(( OWeakObject *)this, UNO_QUERY );

    osl::MutexGuard aLock( m_aMutex );
    OSL_TRACE("disposing");
    m_xFrame.clear();
    m_xDispatch.clear();
    m_xServiceManager.clear();
    
    if ( m_xPopupMenu.is() )
    {
        m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY ));
        OSL_TRACE("removed listener");
    }
    m_xPopupMenu.clear();
}

// XStatusListener
void SAL_CALL MacrosMenuController::statusChanged( const FeatureStateEvent& ) throw ( RuntimeException )
{
    osl::MutexGuard aLock( m_aMutex );
    if ( m_xPopupMenu.is() )
    {
        fillPopupMenu( m_xPopupMenu );
    }
}

// XMenuListener
void MacrosMenuController::impl_select(const Reference< XDispatch >& /*_xDispatch*/,const ::com::sun::star::util::URL& aTargetURL)
{
    // need to requery, since we handle more than one type of Command
    // if we don't do this only .uno:ScriptOrganizer commands are executed
    Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
    Reference< XDispatch > xDispatch = xDispatchProvider->queryDispatch( aTargetURL, ::rtl::OUString(), 0 );
    if( xDispatch.is() )
    {
        ExecuteInfo* pExecuteInfo = new ExecuteInfo;
        pExecuteInfo->xDispatch     = xDispatch;
        pExecuteInfo->aTargetURL    = aTargetURL;
        //pExecuteInfo->aArgs         = aArgs; 
        if(::comphelper::UiEventsLogger::isEnabled()) //#i88653#
            UiEventLogHelper(::rtl::OUString::createFromAscii("MacrosMenuController")).log(m_xServiceManager, m_xFrame, aTargetURL, pExecuteInfo->aArgs);
//                xDispatch->dispatch( aTargetURL, aArgs );
        Application::PostUserEvent( STATIC_LINK(0, MacrosMenuController , ExecuteHdl_Impl), pExecuteInfo ); 
    }
    else
    {
    }
}


IMPL_STATIC_LINK_NOINSTANCE( MacrosMenuController, ExecuteHdl_Impl, ExecuteInfo*, pExecuteInfo )
{
   try
   {
       // Asynchronous execution as this can lead to our own destruction!
       // Framework can recycle our current frame and the layout manager disposes all user interface
       // elements if a component gets detached from its frame!
       pExecuteInfo->xDispatch->dispatch( pExecuteInfo->aTargetURL, pExecuteInfo->aArgs );
   }
   catch ( Exception& )
   {
   }
   delete pExecuteInfo;
   return 0;
} 

String MacrosMenuController::RetrieveLabelFromCommand( const String& aCmdURL )
{
    sal_Bool bModuleIdentified = m_aModuleIdentifier.getLength() != 0;
    return framework::RetrieveLabelFromCommand(aCmdURL,m_xServiceManager,m_xUICommandLabels,m_xFrame,m_aModuleIdentifier,bModuleIdentified,"Label");
}

void MacrosMenuController::addScriptItems( PopupMenu* pPopupMenu, sal_uInt16 startItemId )
{
    const String aCmdBase = String::CreateFromAscii( ".uno:ScriptOrganizer?ScriptOrganizer.Language:string=" );
    const String ellipsis = String::CreateFromAscii( "..." );
    const ::rtl::OUString providerKey =
    ::rtl::OUString::createFromAscii("com.sun.star.script.provider.ScriptProviderFor" );
    const ::rtl::OUString languageProviderName =
        ::rtl::OUString::createFromAscii("com.sun.star.script.provider.LanguageScriptProvider" );    
    sal_uInt16 itemId = startItemId;
    Reference< XContentEnumerationAccess > xEnumAccess = Reference< XContentEnumerationAccess >( m_xServiceManager, UNO_QUERY_THROW );
    Reference< XEnumeration > xEnum = xEnumAccess->createContentEnumeration ( languageProviderName );

    while ( xEnum->hasMoreElements() )
    {
        Reference< XServiceInfo > xServiceInfo;
        if ( sal_False == ( xEnum->nextElement() >>= xServiceInfo ) )
        {
            break;
        }
        Sequence< ::rtl::OUString > serviceNames = xServiceInfo->getSupportedServiceNames();
            	    
        if ( serviceNames.getLength() > 0 )
        {
            for ( sal_Int32 index = 0; index < serviceNames.getLength(); index++ )
            {
                if ( serviceNames[ index ].indexOf( providerKey ) == 0 )
                {
                    ::rtl::OUString serviceName = serviceNames[ index ];
                    String aCommand =  aCmdBase;
                    String aDisplayName = String( serviceName.copy( providerKey.getLength() ) );
                    if( aDisplayName.Equals( String::CreateFromAscii( "Java" ) ) || aDisplayName.Equals( String::CreateFromAscii( "Basic" ) ) )
                    {
                        // no entries for Java & Basic added elsewhere
                        break;
                    }
                    aCommand.Append( aDisplayName );
                    aDisplayName.Append( ellipsis );
                    pPopupMenu->InsertItem( itemId, aDisplayName );
                    pPopupMenu->SetItemCommand( itemId, aCommand );
                    itemId++;
                    break;
                }
            }
        }
    }
}

}