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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 <basic/vbahelper.hxx>
#include <map>
#include <vector>
#include <com/sun/star/container/XEnumeration.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XModel2.hpp>
#include <com/sun/star/frame/ModuleManager.hpp>
#include <comphelper/processfactory.hxx>
#include <rtl/instance.hxx>
namespace basic::vba {
using namespace ::com::sun::star;
namespace {
/** Create an instance of a module manager.
*/
uno::Reference< frame::XModuleManager2 > lclCreateModuleManager()
{
uno::Reference< uno::XComponentContext > xContext( ::comphelper::getProcessComponentContext(), uno::UNO_SET_THROW );
return frame::ModuleManager::create(xContext);
}
typedef std::vector<uno::Reference<frame::XModel>> ModelVector;
ModelVector CreateDocumentsEnumeration(
const uno::Reference< frame::XModel >& rxModel)
{
ModelVector models;
try
{
uno::Reference< frame::XModuleManager2 > xModuleManager( lclCreateModuleManager() );
OUString aIdentifier = xModuleManager->identify( rxModel );
uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create( ::comphelper::getProcessComponentContext() );
uno::Reference< container::XEnumerationAccess > xComponentsEA( xDesktop->getComponents(), uno::UNO_SET_THROW );
uno::Reference< container::XEnumeration > xEnumeration( xComponentsEA->createEnumeration(), uno::UNO_SET_THROW );
while( xEnumeration->hasMoreElements() )
{
uno::Reference< frame::XModel > xCurrModel( xEnumeration->nextElement(), uno::UNO_QUERY_THROW );
if( xModuleManager->identify( xCurrModel ) == aIdentifier )
models.push_back( xCurrModel );
}
}
catch(const uno::Exception& )
{
}
return models;
}
/** Locks or unlocks the controllers of the specified document model.
*/
void lclLockControllers( const uno::Reference< frame::XModel >& rxModel, bool bLockControllers )
{
if( rxModel.is() ) try
{
if( bLockControllers )
rxModel->lockControllers();
else
rxModel->unlockControllers();
}
catch(const uno::Exception& )
{
}
}
/** Enables or disables the container windows of all controllers of the
specified document model.
*/
void lclEnableContainerWindows( const uno::Reference< frame::XModel >& rxModel, bool bEnableWindows )
{
try
{
uno::Reference< frame::XModel2 > xModel2( rxModel, uno::UNO_QUERY_THROW );
uno::Reference< container::XEnumeration > xControllersEnum( xModel2->getControllers(), uno::UNO_SET_THROW );
// iterate over all controllers
while( xControllersEnum->hasMoreElements() )
{
try
{
uno::Reference< frame::XController > xController( xControllersEnum->nextElement(), uno::UNO_QUERY_THROW );
uno::Reference< frame::XFrame > xFrame( xController->getFrame(), uno::UNO_SET_THROW );
uno::Reference< awt::XWindow > xWindow( xFrame->getContainerWindow(), uno::UNO_SET_THROW );
xWindow->setEnable( bEnableWindows );
}
catch(const uno::Exception& )
{
}
}
}
catch(const uno::Exception& )
{
}
}
typedef void (*ModifyDocumentFunc)( const uno::Reference< frame::XModel >&, bool );
/** Implementation iterating over all documents that have the same type as the
specified model, and calling the passed functor.
*/
void lclIterateDocuments( ModifyDocumentFunc pModifyDocumentFunc, const uno::Reference< frame::XModel >& rxModel, bool bModificator )
{
ModelVector models(CreateDocumentsEnumeration(rxModel));
// iterate over all open documents
for (auto const& xCurrModel : models)
{
try
{
pModifyDocumentFunc(xCurrModel, bModificator);
}
catch (const uno::Exception&)
{
}
}
}
struct CurrDirPool
{
::osl::Mutex maMutex;
std::map< OUString, OUString > maCurrDirs;
};
struct StaticCurrDirPool : public ::rtl::Static< CurrDirPool, StaticCurrDirPool > {};
} // namespace
void lockControllersOfAllDocuments( const uno::Reference< frame::XModel >& rxModel, bool bLockControllers )
{
lclIterateDocuments( &lclLockControllers, rxModel, bLockControllers );
}
void enableContainerWindowsOfAllDocuments( const uno::Reference< frame::XModel >& rxModel, bool bEnableWindows )
{
lclIterateDocuments( &lclEnableContainerWindows, rxModel, bEnableWindows );
}
void registerCurrentDirectory( const uno::Reference< frame::XModel >& rxModel, const OUString& rPath )
{
if( rPath.isEmpty() )
return;
CurrDirPool& rPool = StaticCurrDirPool::get();
::osl::MutexGuard aGuard( rPool.maMutex );
try
{
uno::Reference< frame::XModuleManager2 > xModuleManager( lclCreateModuleManager() );
OUString aIdentifier = xModuleManager->identify( rxModel );
if( !aIdentifier.isEmpty() )
rPool.maCurrDirs[ aIdentifier ] = rPath;
}
catch(const uno::Exception& )
{
}
}
} // namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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