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b7324ecbf36aae49627d5a5ff250a94de3abc4aa
loongoffice/embeddedobj/source/general/intercept.cxx
Stephan Bergmann e57ca02849 Remove dynamic exception specifications 
...(for now, from LIBO_INTERNAL_CODE only).  See the mail thread starting at
<https://lists.freedesktop.org/archives/libreoffice/2017-January/076665.html>
"Dynamic Exception Specifications" for details.

Most changes have been done automatically by the rewriting loplugin:dynexcspec
(after enabling the rewriting mode, to be committed shortly).  The way it only
removes exception specs from declarations if it also sees a definition, it
identified some dead declarations-w/o-definitions (that have been removed
manually) and some cases where a definition appeared in multiple include files
(which have also been cleaned up manually).  There's also been cases of macro
paramters (that were used to abstract over exception specs) that have become
unused now (and been removed).

Furthermore, some code needed to be cleaned up manually
(avmedia/source/quicktime/ and connectivity/source/drivers/kab/), as I had no
configurations available that would actually build that code.  Missing @throws
documentation has not been applied in such manual clean-up.

Change-Id: I3408691256c9b0c12bc5332de976743626e13960
Reviewed-on: https://gerrit.libreoffice.org/33574
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2017-01-26 12:54:43 +00:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* 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 <com/sun/star/embed/EmbedStates.hpp>
#include <cppuhelper/weak.hxx>
#include <cppuhelper/interfacecontainer.hxx>
#include "intercept.hxx"
#include "docholder.hxx"
#include "commonembobj.hxx"
using namespace ::com::sun::star;
#define IUL 6
uno::Sequence< OUString > Interceptor::m_aInterceptedURL(IUL);
class StatusChangeListenerContainer
: public cppu::OMultiTypeInterfaceContainerHelperVar<OUString>
{
public:
explicit StatusChangeListenerContainer(osl::Mutex& aMutex)
: cppu::OMultiTypeInterfaceContainerHelperVar<OUString>(aMutex)
{
}
};
void Interceptor::DisconnectDocHolder()
{
osl::MutexGuard aGuard( m_aMutex );
m_pDocHolder = nullptr;
}
Interceptor::Interceptor( DocumentHolder* pDocHolder )
: m_pDocHolder( pDocHolder ),
m_pStatCL(nullptr)
{
m_aInterceptedURL[0] = ".uno:Save";
m_aInterceptedURL[1] = ".uno:SaveAll";
m_aInterceptedURL[2] = ".uno:CloseDoc";
m_aInterceptedURL[3] = ".uno:CloseWin";
m_aInterceptedURL[4] = ".uno:CloseFrame";
m_aInterceptedURL[5] = ".uno:SaveAs";
}
Interceptor::~Interceptor()
{
}
//XDispatch
void SAL_CALL
Interceptor::dispatch(
const util::URL& URL,
const uno::Sequence<
beans::PropertyValue >& Arguments )
{
osl::MutexGuard aGuard(m_aMutex);
if( m_pDocHolder )
{
if(URL.Complete == m_aInterceptedURL[0])
m_pDocHolder->GetEmbedObject()->SaveObject_Impl();
else if(URL.Complete == m_aInterceptedURL[2] ||
URL.Complete == m_aInterceptedURL[3] ||
URL.Complete == m_aInterceptedURL[4])
{
try {
m_pDocHolder->GetEmbedObject()->changeState( embed::EmbedStates::RUNNING );
}
catch( const uno::Exception& )
{
}
}
else if ( URL.Complete == m_aInterceptedURL[5] )
{
uno::Sequence< beans::PropertyValue > aNewArgs = Arguments;
sal_Int32 nInd = 0;
while( nInd < aNewArgs.getLength() )
{
if ( aNewArgs[nInd].Name == "SaveTo" )
{
aNewArgs[nInd].Value <<= true;
break;
}
nInd++;
}
if ( nInd == aNewArgs.getLength() )
{
aNewArgs.realloc( nInd + 1 );
aNewArgs[nInd].Name = "SaveTo";
aNewArgs[nInd].Value <<= true;
}
uno::Reference< frame::XDispatch > xDispatch = m_xSlaveDispatchProvider->queryDispatch(
URL, "_self", 0 );
if ( xDispatch.is() )
xDispatch->dispatch( URL, aNewArgs );
}
}
}
void SAL_CALL
Interceptor::addStatusListener(
const uno::Reference<
frame::XStatusListener >& Control,
const util::URL& URL )
{
if(!Control.is())
return;
if(URL.Complete == m_aInterceptedURL[0])
{ // Save
frame::FeatureStateEvent aStateEvent;
aStateEvent.FeatureURL.Complete = m_aInterceptedURL[0];
aStateEvent.FeatureDescriptor = "Update";
aStateEvent.IsEnabled = true;
aStateEvent.Requery = false;
aStateEvent.State <<= ( "($1) " + m_pDocHolder->GetTitle() );
Control->statusChanged(aStateEvent);
{
osl::MutexGuard aGuard(m_aMutex);
if(!m_pStatCL)
m_pStatCL.reset(new StatusChangeListenerContainer(m_aMutex));
}
m_pStatCL->addInterface(URL.Complete,Control);
return;
}
sal_Int32 i = 2;
if(URL.Complete == m_aInterceptedURL[i] ||
URL.Complete == m_aInterceptedURL[++i] ||
URL.Complete == m_aInterceptedURL[++i] )
{ // Close and return
frame::FeatureStateEvent aStateEvent;
aStateEvent.FeatureURL.Complete = m_aInterceptedURL[i];
aStateEvent.FeatureDescriptor = "Close and Return";
aStateEvent.IsEnabled = true;
aStateEvent.Requery = false;
aStateEvent.State <<= ( "($2) " + m_pDocHolder->GetTitle() );
Control->statusChanged(aStateEvent);
{
osl::MutexGuard aGuard(m_aMutex);
if(!m_pStatCL)
m_pStatCL.reset(new StatusChangeListenerContainer(m_aMutex));
}
m_pStatCL->addInterface(URL.Complete,Control);
return;
}
if(URL.Complete == m_aInterceptedURL[5])
{ // SaveAs
frame::FeatureStateEvent aStateEvent;
aStateEvent.FeatureURL.Complete = m_aInterceptedURL[5];
aStateEvent.FeatureDescriptor = "SaveCopyTo";
aStateEvent.IsEnabled = true;
aStateEvent.Requery = false;
aStateEvent.State <<= (OUString( "($3)"));
Control->statusChanged(aStateEvent);
{
osl::MutexGuard aGuard(m_aMutex);
if(!m_pStatCL)
m_pStatCL.reset(new StatusChangeListenerContainer(m_aMutex));
}
m_pStatCL->addInterface(URL.Complete,Control);
return;
}
}
void SAL_CALL
Interceptor::removeStatusListener(
const uno::Reference<
frame::XStatusListener >& Control,
const util::URL& URL )
{
if(!(Control.is() && m_pStatCL))
return;
else {
m_pStatCL->removeInterface(URL.Complete,Control);
return;
}
}
//XInterceptorInfo
uno::Sequence< OUString >
SAL_CALL
Interceptor::getInterceptedURLs( )
{
// now implemented as update
return m_aInterceptedURL;
}
// XDispatchProvider
uno::Reference< frame::XDispatch > SAL_CALL
Interceptor::queryDispatch(
const util::URL& URL,
const OUString& TargetFrameName,
sal_Int32 SearchFlags )
{
osl::MutexGuard aGuard(m_aMutex);
if(URL.Complete == m_aInterceptedURL[0])
return static_cast<frame::XDispatch*>(this);
else if(URL.Complete == m_aInterceptedURL[1])
return nullptr ;
else if(URL.Complete == m_aInterceptedURL[2])
return static_cast<frame::XDispatch*>(this);
else if(URL.Complete == m_aInterceptedURL[3])
return static_cast<frame::XDispatch*>(this);
else if(URL.Complete == m_aInterceptedURL[4])
return static_cast<frame::XDispatch*>(this);
else if(URL.Complete == m_aInterceptedURL[5])
return static_cast<frame::XDispatch*>(this);
else {
if(m_xSlaveDispatchProvider.is())
return m_xSlaveDispatchProvider->queryDispatch(
URL,TargetFrameName,SearchFlags);
else
return uno::Reference<frame::XDispatch>(nullptr);
}
}
uno::Sequence< uno::Reference< frame::XDispatch > > SAL_CALL
Interceptor::queryDispatches(
const uno::Sequence<frame::DispatchDescriptor >& Requests )
{
uno::Sequence< uno::Reference< frame::XDispatch > > aRet;
osl::MutexGuard aGuard(m_aMutex);
if(m_xSlaveDispatchProvider.is())
aRet = m_xSlaveDispatchProvider->queryDispatches(Requests);
else
aRet.realloc(Requests.getLength());
for(sal_Int32 i = 0; i < Requests.getLength(); ++i)
if(m_aInterceptedURL[0] == Requests[i].FeatureURL.Complete)
aRet[i] = static_cast<frame::XDispatch*>(this);
else if(m_aInterceptedURL[1] == Requests[i].FeatureURL.Complete)
aRet[i] = nullptr;
else if(m_aInterceptedURL[2] == Requests[i].FeatureURL.Complete)
aRet[i] = static_cast<frame::XDispatch*>(this);
else if(m_aInterceptedURL[3] == Requests[i].FeatureURL.Complete)
aRet[i] = static_cast<frame::XDispatch*>(this);
else if(m_aInterceptedURL[4] == Requests[i].FeatureURL.Complete)
aRet[i] = static_cast<frame::XDispatch*>(this);
else if(m_aInterceptedURL[5] == Requests[i].FeatureURL.Complete)
aRet[i] = static_cast<frame::XDispatch*>(this);
return aRet;
}
//XDispatchProviderInterceptor
uno::Reference< frame::XDispatchProvider > SAL_CALL
Interceptor::getSlaveDispatchProvider( )
{
osl::MutexGuard aGuard(m_aMutex);
return m_xSlaveDispatchProvider;
}
void SAL_CALL
Interceptor::setSlaveDispatchProvider(
const uno::Reference< frame::XDispatchProvider >& NewDispatchProvider )
{
osl::MutexGuard aGuard(m_aMutex);
m_xSlaveDispatchProvider = NewDispatchProvider;
}
uno::Reference< frame::XDispatchProvider > SAL_CALL
Interceptor::getMasterDispatchProvider( )
{
osl::MutexGuard aGuard(m_aMutex);
return m_xMasterDispatchProvider;
}
void SAL_CALL
Interceptor::setMasterDispatchProvider(
const uno::Reference< frame::XDispatchProvider >& NewSupplier )
{
osl::MutexGuard aGuard(m_aMutex);
m_xMasterDispatchProvider = NewSupplier;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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