appinit.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */
 
#include <config_features.h>
 
#include <sfx2/app.hxx>
#include <com/sun/star/frame/XTerminateListener.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/frame/theGlobalEventBroadcaster.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
 
#include <basic/sbdef.hxx>
#include <tools/svlibrary.h>
#include <svtools/soerr.hxx>
#include <unotools/configmgr.hxx>
#include <svtools/ehdl.hxx>
#include <comphelper/processfactory.hxx>
#include <osl/module.hxx>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
 
#include <vcl/specialchars.hxx>
#include <vcl/help.hxx>
#include <vcl/svapp.hxx>
 
#include <unoctitm.hxx>
#include <appdata.hxx>
#include <sfx2/dispatch.hxx>
#include <nochaos.hxx>
 
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star;
 
namespace {
 
class SfxTerminateListener_Impl : public ::cppu::WeakImplHelper< XTerminateListener, XServiceInfo >
{
public:
 
    // XTerminateListener
    virtual void SAL_CALL queryTermination( const EventObject& aEvent ) override;
    virtual void SAL_CALL notifyTermination( const EventObject& aEvent ) override;
    virtual void SAL_CALL disposing( const EventObject& Source ) override;
 
    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName() override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& sServiceName ) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
};
 
}
 
void SAL_CALL SfxTerminateListener_Impl::disposing( const EventObject& )
{
}
 
void SAL_CALL SfxTerminateListener_Impl::queryTermination( const EventObject& )
{
}
 
void SAL_CALL SfxTerminateListener_Impl::notifyTermination( const EventObject& aEvent )
{
    Reference< XDesktop > xDesktop( aEvent.Source, UNO_QUERY );
    if( xDesktop.is() )
        xDesktop->removeTerminateListener( this );
 
    SolarMutexGuard aGuard;
    utl::ConfigManager::storeConfigItems();
 
    SfxApplication* pApp = SfxGetpApp();
    pApp->Broadcast( SfxHint( SfxHintId::Deinitializing ) );
    pApp->Get_Impl()->mxAppDispatch->ReleaseAll();
    pApp->Get_Impl()->mxAppDispatch.clear();
 
    css::uno::Reference< css::uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
    css::uno::Reference< css::document::XDocumentEventListener > xGlobalBroadcaster(css::frame::theGlobalEventBroadcaster::get(xContext), css::uno::UNO_QUERY_THROW);
 
    css::document::DocumentEvent aEvent2;
    aEvent2.EventName = "OnCloseApp";
    xGlobalBroadcaster->documentEventOccured(aEvent2);
 
    delete pApp;
    Application::Quit();
}
 
OUString SAL_CALL SfxTerminateListener_Impl::getImplementationName()
{
    return "com.sun.star.comp.sfx2.SfxTerminateListener";
}
 
sal_Bool SAL_CALL SfxTerminateListener_Impl::supportsService( const OUString& sServiceName )
{
    return cppu::supportsService(this, sServiceName);
}
 
Sequence< OUString > SAL_CALL SfxTerminateListener_Impl::getSupportedServiceNames()
{
    // Note: That service  does not really exists .-)
    // But this implementation is not thought to be registered really within our service.rdb.
    // At least we need the implementation name only to identify these service at the global desktop instance.
    // The desktop must know, which listener will terminate the SfxApplication in real !
    // It must call this special listener as last one ... otherwise we shutdown the SfxApplication BEFORE other listener
    // can react ...
    return { "com.sun.star.frame.TerminateListener" };
}
 
 
typedef bool (*PFunc_getSpecialCharsForEdit)(weld::Widget* i_pParent, const vcl::Font& i_rFont, OUString& o_rOutString);
 
 
// Lazy binding of the GetSpecialCharsForEdit function as it resides in
// a library above us.
 
 
#ifndef DISABLE_DYNLOADING
 
extern "C" { static void thisModule() {} }
 
#else
 
extern "C" bool GetSpecialCharsForEdit(weld::Widget* i_pParent, const vcl::Font& i_rFont, OUString& o_rOutString);
 
#endif
 
static OUString SfxGetSpecialCharsForEdit(weld::Widget* pParent, const vcl::Font& rFont)
{
    static const PFunc_getSpecialCharsForEdit pfunc_getSpecialCharsForEdit = [] {
        PFunc_getSpecialCharsForEdit pfunc = nullptr;
#ifndef DISABLE_DYNLOADING
        osl::Module aMod;
        aMod.loadRelative(&thisModule, SVLIBRARY("cui"));
 
        // get symbol
        pfunc = reinterpret_cast<PFunc_getSpecialCharsForEdit>(aMod.getFunctionSymbol("GetSpecialCharsForEdit"));
        DBG_ASSERT( pfunc, "GetSpecialCharsForEdit() not found!" );
        aMod.release();
#else
        pfunc = GetSpecialCharsForEdit;
#endif
        return pfunc;
    }();
 
    OUString aRet;
    if ( pfunc_getSpecialCharsForEdit )
    {
        SolarMutexGuard aGuard;
        (*pfunc_getSpecialCharsForEdit)( pParent, rFont, aRet );
    }
    return aRet;
}
 
 
void SfxApplication::Initialize_Impl()
{
#ifdef TLX_VALIDATE
    StgIo::SetErrorLink( LINK( this, SfxStorageErrHdl, Error ) );
#endif
 
    Reference < XDesktop2 > xDesktop = Desktop::create ( ::comphelper::getProcessComponentContext() );
    xDesktop->addTerminateListener( new SfxTerminateListener_Impl );
 
    pImpl->mxAppDispatch = new SfxStatusDispatcher;
 
    // SV-Look
    Help::EnableContextHelp();
    Help::EnableExtHelp();
 
    pImpl->m_pToolsErrorHdl.emplace(
        RID_ERRHDL, ErrCodeArea::Io, ErrCodeArea::Vcl);
 
    pImpl->m_pSoErrorHdl.emplace(
        RID_SO_ERROR_HANDLER, ErrCodeArea::So, ErrCodeArea::So, SvtResLocale());
#if HAVE_FEATURE_SCRIPTING
    pImpl->m_pSbxErrorHdl.emplace(
        RID_BASIC_START, ErrCodeArea::Sbx, ErrCodeArea::Sbx, BasResLocale());
#endif
 
    if (!utl::ConfigManager::IsFuzzing())
    {
        SolarMutexGuard aGuard;
        //ensure instantiation of listener that manages the internal recently-used
        //list
        pImpl->mxAppPickList.emplace(*this);
    }
 
    DBG_ASSERT( !pImpl->pAppDispat, "AppDispatcher already exists" );
    pImpl->pAppDispat.emplace();
    pImpl->pSlotPool.emplace();
 
    Registrations_Impl();
 
    // initialize the subclass
    pImpl->bDowning = false;
 
    // get CHAOS item pool...
    pImpl->pPool = NoChaos::GetItemPool();
    SetPool( pImpl->pPool );
 
    if ( pImpl->bDowning )
        return;
 
    // build the app dispatcher
    pImpl->pAppDispat->Push(*this);
    pImpl->pAppDispat->Flush();
    pImpl->pAppDispat->DoActivate_Impl( true );
 
    {
        SolarMutexGuard aGuard;
        // Set special characters callback on vcl edit control
        vcl::SetGetSpecialCharsFunction(&SfxGetSpecialCharsForEdit);
    }
}
 
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