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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 <memory>
#include <map>
#include <osl/module.hxx>
#include <tools/svlibrary.h>
#include <sfx2/docfile.hxx>
#include <sfx2/frame.hxx>
#include <sfx2/sfxsids.hrc>
#include <svl/itemset.hxx>
#include <DrawDocShell.hxx>
#include <pres.hxx>
#include <sdfilter.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::task;
SdFilter::SdFilter( SfxMedium& rMedium, ::sd::DrawDocShell& rDocShell )
: mxModel( rDocShell.GetModel() )
, mrMedium( rMedium )
, mrDocShell( rDocShell )
, mrDocument( *rDocShell.GetDoc() )
, mbIsDraw( rDocShell.GetDocumentType() == DocumentType::Draw )
{
}
SdFilter::~SdFilter()
{
}
OUString SdFilter::ImplGetFullLibraryName( const OUString& rLibraryName )
{
return OUString(SVLIBRARY("?")).replaceFirst( "?", rLibraryName );
}
#ifndef DISABLE_DYNLOADING
typedef std::map<OUString, std::unique_ptr<osl::Module>> SdModuleMap;
static SdModuleMap g_SdModuleMap;
extern "C" { static void thisModule() {} }
oslGenericFunction SdFilter::GetLibrarySymbol( const OUString& rLibraryName, const OUString &rFnSymbol )
{
osl::Module *pMod = nullptr;
auto it = g_SdModuleMap.find(rLibraryName);
if (it != g_SdModuleMap.end())
pMod = it->second.get();
if (!pMod)
{
pMod = new osl::Module;
if (pMod->loadRelative(&thisModule, ImplGetFullLibraryName(rLibraryName),
SAL_LOADMODULE_GLOBAL | SAL_LOADMODULE_LAZY))
g_SdModuleMap[rLibraryName] = std::unique_ptr<osl::Module>(pMod);
else
{
delete pMod;
pMod = nullptr;
}
}
if (!pMod)
return nullptr;
else
return pMod->getFunctionSymbol(rFnSymbol);
}
void SdFilter::Preload()
{
(void)GetLibrarySymbol("sdfilt", "ImportPPT");
(void)GetLibrarySymbol("icg", "ImportCGM");
}
#endif
void SdFilter::CreateStatusIndicator()
{
// The status indicator must be retrieved from the provided medium arguments
const SfxUnoAnyItem* pStatusBarItem = static_cast<const SfxUnoAnyItem*>(
mrMedium.GetItemSet()->GetItem(SID_PROGRESS_STATUSBAR_CONTROL) );
if ( pStatusBarItem )
pStatusBarItem->GetValue() >>= mxStatusIndicator;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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