xref: /aoo41x/main/framework/source/uielement/menubarwrapper.cxx (revision 6d739b60)

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_framework.hxx"

//_________________________________________________________________________________________________________________
//	my own includes
//_________________________________________________________________________________________________________________
#include <uielement/menubarwrapper.hxx>
#include <threadhelp/resetableguard.hxx>
#include <framework/actiontriggerhelper.hxx>
#include <services.h>

//_________________________________________________________________________________________________________________
//	interface includes
//_________________________________________________________________________________________________________________
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/awt/XSystemDependentMenuPeer.hpp>
#include <com/sun/star/awt/XMenuBar.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/ui/UIElementType.hpp>
#include <com/sun/star/frame/XModuleManager.hpp>

//_________________________________________________________________________________________________________________
//	other includes
//_________________________________________________________________________________________________________________
#include <comphelper/processfactory.hxx>
#include <tools/solar.h>
#include <vcl/svapp.hxx>
#include <rtl/logfile.hxx>

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

namespace framework
{

//*****************************************************************************************************************
//	XInterface, XTypeProvider
//*****************************************************************************************************************
DEFINE_XINTERFACE_11    (   MenuBarWrapper                                                    ,
                            UIConfigElementWrapperBase                                        ,
                            DIRECT_INTERFACE( ::com::sun::star::lang::XTypeProvider          ),
                            DIRECT_INTERFACE( ::com::sun::star::ui::XUIElement               ),
                            DIRECT_INTERFACE( ::com::sun::star::ui::XUIElementSettings       ),
                            DIRECT_INTERFACE( ::com::sun::star::beans::XMultiPropertySet     ),
                            DIRECT_INTERFACE( ::com::sun::star::beans::XFastPropertySet      ),
                            DIRECT_INTERFACE( ::com::sun::star::beans::XPropertySet          ),
                            DIRECT_INTERFACE( ::com::sun::star::lang::XInitialization        ),
                            DIRECT_INTERFACE( ::com::sun::star::lang::XComponent             ),
                            DIRECT_INTERFACE( ::com::sun::star::util::XUpdatable             ),
                            DIRECT_INTERFACE( ::com::sun::star::ui::XUIConfigurationListener ),
                            DERIVED_INTERFACE( ::com::sun::star::container::XNameAccess, ::com::sun::star::container::XElementAccess )
						)

DEFINE_XTYPEPROVIDER_11 (   MenuBarWrapper                                  ,
                            ::com::sun::star::lang::XTypeProvider           ,
                            ::com::sun::star::ui::XUIElement                ,
                            ::com::sun::star::ui::XUIElementSettings        ,
                            ::com::sun::star::beans::XMultiPropertySet      ,
                            ::com::sun::star::beans::XFastPropertySet       ,
                            ::com::sun::star::beans::XPropertySet           ,
                            ::com::sun::star::lang::XInitialization         ,
                            ::com::sun::star::lang::XComponent              ,
                            ::com::sun::star::util::XUpdatable              ,
                            ::com::sun::star::ui::XUIConfigurationListener  ,
                            ::com::sun::star::container::XNameAccess
						)

// #110897#
MenuBarWrapper::MenuBarWrapper(
	const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xServiceManager
	)
:    UIConfigElementWrapperBase( UIElementType::MENUBAR,xServiceManager ),
     m_bRefreshPopupControllerCache( sal_True )
{
}

MenuBarWrapper::~MenuBarWrapper()
{
}

void SAL_CALL MenuBarWrapper::dispose() throw (::com::sun::star::uno::RuntimeException)
{
    Reference< XComponent > xThis( static_cast< OWeakObject* >(this), UNO_QUERY );

    com::sun::star::lang::EventObject aEvent( xThis );
    m_aListenerContainer.disposeAndClear( aEvent );

    ResetableGuard aLock( m_aLock );

    m_xMenuBarManager->dispose();
    m_xMenuBarManager.clear();
    m_xConfigSource.clear();
    m_xConfigData.clear();

    m_xMenuBar.clear();
    m_bDisposed = sal_True;
}

// XInitialization
void SAL_CALL MenuBarWrapper::initialize( const Sequence< Any >& aArguments ) throw ( Exception, RuntimeException )
{
    RTL_LOGFILE_CONTEXT( aLog, "framework (cd100003) ::MenuBarWrapper::initialize" );

    ResetableGuard aLock( m_aLock );

    if ( m_bDisposed )
        throw DisposedException();

    if ( !m_bInitialized )
    {
        rtl::OUString aModuleIdentifier;
        UIConfigElementWrapperBase::initialize( aArguments );

        Reference< XFrame > xFrame( m_xWeakFrame );
        if ( xFrame.is() && m_xConfigSource.is() )
        {
            // Create VCL menubar which will be filled with settings data
            MenuBar*        pVCLMenuBar = 0;
            VCLXMenuBar*    pAwtMenuBar = 0;
            {
                vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
                pVCLMenuBar = new MenuBar();
            }

            Reference< XModuleManager > xModuleManager;
            xModuleManager = Reference< XModuleManager >(
                m_xServiceFactory->createInstance(
                    SERVICENAME_MODULEMANAGER ), UNO_QUERY_THROW );

            try
            {
                aModuleIdentifier = xModuleManager->identify( xFrame );
            }
            catch( Exception& )
            {
            }

            Reference< XURLTransformer > xTrans;
            try
            {
                xTrans.set( m_xServiceFactory->createInstance(
                                                    rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
                                                    "com.sun.star.util.URLTransformer" ))), UNO_QUERY );
                m_xConfigData = m_xConfigSource->getSettings( m_aResourceURL, sal_False );
                if ( m_xConfigData.is() )
                {
                    // Fill menubar with container contents
                    sal_uInt16 nId = 1;
                    MenuBarManager::FillMenuWithConfiguration( nId, pVCLMenuBar, aModuleIdentifier, m_xConfigData, xTrans );
                }
            }
            catch ( NoSuchElementException& )
            {
            }

            sal_Bool bMenuOnly( sal_False );
            for ( sal_Int32 n = 0; n < aArguments.getLength(); n++ )
            {
                PropertyValue aPropValue;
                if ( aArguments[n] >>= aPropValue )
                {
                    if ( aPropValue.Name.equalsAscii( "MenuOnly" ))
                        aPropValue.Value >>= bMenuOnly;
                }
            }

            if ( !bMenuOnly )
            {
                // Initialize menubar manager with our vcl menu bar. There are some situations where we only want to get the menu without any
                // interaction which is done by the menu bar manager. This must be requested by a special property called "MenuOnly". Be careful
                // a menu bar created with this property is not fully supported. It must be attached to a real menu bar manager to have full
                // support. This feature is currently used for "Inplace editing"!
                Reference< XDispatchProvider > xDispatchProvider;

                // #110897#
                MenuBarManager* pMenuBarManager = new MenuBarManager( m_xServiceFactory,
                                                                      xFrame,
                                                                      xTrans,
                                                                      xDispatchProvider,
                                                                      aModuleIdentifier,
                                                                      pVCLMenuBar,
                                                                      sal_False,
                                                                      sal_True );

				m_xMenuBarManager = Reference< XComponent >( static_cast< OWeakObject *>( pMenuBarManager ), UNO_QUERY );
            }

            // Initialize toolkit menu bar implementation to have awt::XMenuBar for data exchange.
            // Don't use this toolkit menu bar or one of its functions. It is only used as a data container!
            pAwtMenuBar = new VCLXMenuBar( pVCLMenuBar );
            m_xMenuBar = Reference< XMenuBar >( static_cast< OWeakObject *>( pAwtMenuBar ), UNO_QUERY );
        }
    }
}

// XUIElementSettings
void SAL_CALL MenuBarWrapper::updateSettings() throw ( RuntimeException )
{
    ResetableGuard aLock( m_aLock );

    if ( m_bDisposed )
        throw DisposedException();

    if ( m_xMenuBarManager.is() )
    {
        if ( m_xConfigSource.is() && m_bPersistent )
        {
            try
            {
                MenuBarManager* pMenuBarManager = static_cast< MenuBarManager *>( m_xMenuBarManager.get() );

                m_xConfigData = m_xConfigSource->getSettings( m_aResourceURL, sal_False );
                if ( m_xConfigData.is() )
                    pMenuBarManager->SetItemContainer( m_xConfigData );
            }
            catch ( NoSuchElementException& )
            {
            }
        }
        else if ( !m_bPersistent )
        {
            // Transient menubar: do nothing
        }
    }
}
void MenuBarWrapper::impl_fillNewData()
{
    // Transient menubar => Fill menubar with new data
    MenuBarManager* pMenuBarManager = static_cast< MenuBarManager *>( m_xMenuBarManager.get() );

    if ( pMenuBarManager )
        pMenuBarManager->SetItemContainer( m_xConfigData );
}


void MenuBarWrapper::fillPopupControllerCache()
{
    if ( m_bRefreshPopupControllerCache )
    {
        MenuBarManager* pMenuBarManager = static_cast< MenuBarManager *>( m_xMenuBarManager.get() );
        if ( pMenuBarManager )
            pMenuBarManager->GetPopupController( m_aPopupControllerCache );
        if ( !m_aPopupControllerCache.empty() )
            m_bRefreshPopupControllerCache = sal_False;
    }
}

// XElementAccess
Type SAL_CALL MenuBarWrapper::getElementType()
throw (::com::sun::star::uno::RuntimeException)
{
    return ::getCppuType(( Reference< XDispatchProvider >*)0);
}

::sal_Bool SAL_CALL MenuBarWrapper::hasElements()
throw (::com::sun::star::uno::RuntimeException)
{
    ResetableGuard aLock( m_aLock );

    if ( m_bDisposed )
        throw DisposedException();

    fillPopupControllerCache();
    return ( !m_aPopupControllerCache.empty() );
}

// XNameAccess
Any SAL_CALL MenuBarWrapper::getByName(
    const ::rtl::OUString& aName )
throw ( container::NoSuchElementException,
        lang::WrappedTargetException,
        uno::RuntimeException)
{
    ResetableGuard aLock( m_aLock );

    if ( m_bDisposed )
        throw DisposedException();

    fillPopupControllerCache();

    PopupControllerCache::const_iterator pIter = m_aPopupControllerCache.find( aName );
    if ( pIter != m_aPopupControllerCache.end() )
    {
        uno::Reference< frame::XDispatchProvider > xDispatchProvider;
        xDispatchProvider = pIter->second.m_xDispatchProvider;
        return uno::makeAny( xDispatchProvider );
    }
    else
        throw container::NoSuchElementException();
}

Sequence< ::rtl::OUString > SAL_CALL MenuBarWrapper::getElementNames()
throw (::com::sun::star::uno::RuntimeException)
{
    ResetableGuard aLock( m_aLock );

    if ( m_bDisposed )
        throw DisposedException();

    fillPopupControllerCache();

    Sequence< rtl::OUString > aSeq( m_aPopupControllerCache.size() );

    sal_Int32 i( 0 );
    PopupControllerCache::const_iterator pIter = m_aPopupControllerCache.begin();
    while ( pIter != m_aPopupControllerCache.end() )
    {
        aSeq[i++] = pIter->first;
        ++pIter;
    }

    return aSeq;
}

::sal_Bool SAL_CALL MenuBarWrapper::hasByName(
    const ::rtl::OUString& aName )
throw (::com::sun::star::uno::RuntimeException)
{
    ResetableGuard aLock( m_aLock );

    if ( m_bDisposed )
        throw DisposedException();

    fillPopupControllerCache();

    PopupControllerCache::const_iterator pIter = m_aPopupControllerCache.find( aName );
    if ( pIter != m_aPopupControllerCache.end() )
        return sal_True;
    else
        return sal_False;
}

// XUIElement
Reference< XInterface > SAL_CALL MenuBarWrapper::getRealInterface() throw ( RuntimeException )
{
    if ( m_bDisposed )
        throw DisposedException();

    return Reference< XInterface >( m_xMenuBarManager, UNO_QUERY );
}

} // namespace framework