343 lines
13 KiB
C++
343 lines
13 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <string_view>
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#include <com/sun/star/embed/EmbeddedObjectCreator.hpp>
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#include <com/sun/star/embed/XEmbeddedObject.hpp>
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#include <com/sun/star/embed/EntryInitModes.hpp>
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#include <com/sun/star/embed/OLEEmbeddedObjectFactory.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/datatransfer/DataFlavor.hpp>
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#include <com/sun/star/ucb/CommandAbortedException.hpp>
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#include <com/sun/star/task/XStatusIndicatorFactory.hpp>
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#include <osl/thread.h>
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#include <osl/file.hxx>
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#include <osl/module.hxx>
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#include <comphelper/classids.hxx>
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#include "platform.h"
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#include <comphelper/mimeconfighelper.hxx>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/propertyvalue.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <cppuhelper/weak.hxx>
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#include <comphelper/sequenceashashmap.hxx>
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#include "xdialogcreator.hxx"
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#include <oleembobj.hxx>
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#ifdef _WIN32
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#include <oledlg.h>
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#include <o3tl/char16_t2wchar_t.hxx>
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#include <vcl/winscheduler.hxx>
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namespace {
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class InitializedOleGuard
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{
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public:
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InitializedOleGuard()
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{
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if ( !SUCCEEDED( OleInitialize( nullptr ) ) )
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throw css::uno::RuntimeException();
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}
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~InitializedOleGuard()
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{
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OleUninitialize();
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}
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};
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}
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extern "C" {
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typedef UINT STDAPICALLTYPE OleUIInsertObjectA_Type(LPOLEUIINSERTOBJECTA);
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}
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#endif
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using namespace ::com::sun::star;
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using namespace ::comphelper;
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static uno::Sequence< sal_Int8 > GetRelatedInternalID_Impl( const uno::Sequence< sal_Int8 >& aClassID )
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{
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// Writer
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if ( MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SW_OLE_EMBED_CLASSID_60 ) )
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|| MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SW_OLE_EMBED_CLASSID_8 ) ) )
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return MimeConfigurationHelper::GetSequenceClassID( SO3_SW_CLASSID_60 );
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// Calc
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if ( MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SC_OLE_EMBED_CLASSID_60 ) )
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|| MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SC_OLE_EMBED_CLASSID_8 ) ) )
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return MimeConfigurationHelper::GetSequenceClassID( SO3_SC_CLASSID_60 );
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// Impress
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if ( MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SIMPRESS_OLE_EMBED_CLASSID_60 ) )
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|| MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SIMPRESS_OLE_EMBED_CLASSID_8 ) ) )
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return MimeConfigurationHelper::GetSequenceClassID( SO3_SIMPRESS_CLASSID_60 );
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// Draw
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if ( MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SDRAW_OLE_EMBED_CLASSID_60 ) )
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|| MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SDRAW_OLE_EMBED_CLASSID_8 ) ) )
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return MimeConfigurationHelper::GetSequenceClassID( SO3_SDRAW_CLASSID_60 );
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// Chart
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if ( MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SCH_OLE_EMBED_CLASSID_60 ) )
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|| MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SCH_OLE_EMBED_CLASSID_8 ) ) )
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return MimeConfigurationHelper::GetSequenceClassID( SO3_SCH_CLASSID_60 );
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// Math
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if ( MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SM_OLE_EMBED_CLASSID_60 ) )
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|| MimeConfigurationHelper::ClassIDsEqual( aClassID, MimeConfigurationHelper::GetSequenceClassID( SO3_SM_OLE_EMBED_CLASSID_8 ) ) )
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return MimeConfigurationHelper::GetSequenceClassID( SO3_SM_CLASSID_60 );
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return aClassID;
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}
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embed::InsertedObjectInfo SAL_CALL MSOLEDialogObjectCreator::createInstanceByDialog(
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const uno::Reference< embed::XStorage >& xStorage,
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const OUString& sEntName,
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const uno::Sequence< beans::PropertyValue >& aInObjArgs )
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{
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embed::InsertedObjectInfo aObjectInfo;
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uno::Sequence< beans::PropertyValue > aObjArgs( aInObjArgs );
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#ifdef _WIN32
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if ( !xStorage.is() )
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throw lang::IllegalArgumentException( "No parent storage is provided!",
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static_cast< ::cppu::OWeakObject* >(this),
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1 );
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if ( !sEntName.getLength() )
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throw lang::IllegalArgumentException( "Empty element name is provided!",
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static_cast< ::cppu::OWeakObject* >(this),
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2 );
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InitializedOleGuard aGuard;
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OLEUIINSERTOBJECTW io{ sizeof(io) };
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io.hWndOwner = GetActiveWindow();
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wchar_t szFile[MAX_PATH];
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szFile[0] = 0;
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io.lpszFile = szFile;
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io.cchFile = std::size(szFile);
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io.dwFlags = IOF_SELECTCREATENEW | IOF_DISABLELINK;
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// Disable any event loop shortcuts by enabling a real timer.
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// This way the native windows dialog won't block our own processing.
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WinScheduler::SetForceRealTimer();
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UINT uTemp = OleUIInsertObjectW(&io);
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if ( OLEUI_OK != uTemp )
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throw ucb::CommandAbortedException();
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if (io.dwFlags & IOF_SELECTCREATENEW)
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{
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uno::Reference< embed::XEmbeddedObjectCreator > xEmbCreator = embed::EmbeddedObjectCreator::create( m_xContext );
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uno::Sequence< sal_Int8 > aClassID = MimeConfigurationHelper::GetSequenceClassID( io.clsid.Data1,
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io.clsid.Data2,
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io.clsid.Data3,
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io.clsid.Data4[0],
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io.clsid.Data4[1],
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io.clsid.Data4[2],
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io.clsid.Data4[3],
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io.clsid.Data4[4],
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io.clsid.Data4[5],
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io.clsid.Data4[6],
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io.clsid.Data4[7] );
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aClassID = GetRelatedInternalID_Impl( aClassID );
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//TODO: retrieve ClassName
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aObjectInfo.Object.set( xEmbCreator->createInstanceInitNew( aClassID, OUString(), xStorage, sEntName, aObjArgs ),
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uno::UNO_QUERY );
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}
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else
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{
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OUString aFileName(o3tl::toU(szFile));
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OUString aFileURL;
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if ( osl::FileBase::getFileURLFromSystemPath( aFileName, aFileURL ) != osl::FileBase::E_None )
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throw uno::RuntimeException();
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uno::Sequence< beans::PropertyValue > aMediaDescr{ comphelper::makePropertyValue("URL",
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aFileURL) };
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// TODO: use config helper for type detection
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uno::Reference< embed::XEmbeddedObjectCreator > xEmbCreator;
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::comphelper::MimeConfigurationHelper aHelper( m_xContext );
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if ( aHelper.AddFilterNameCheckOwnFile( aMediaDescr ) )
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xEmbCreator = embed::EmbeddedObjectCreator::create( m_xContext );
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else
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xEmbCreator = embed::OLEEmbeddedObjectFactory::create( m_xContext );
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if ( !xEmbCreator.is() )
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throw uno::RuntimeException();
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uno::Reference<task::XStatusIndicator> xProgress;
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OUString aProgressText;
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comphelper::SequenceAsHashMap aMap(aInObjArgs);
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auto it = aMap.find("StatusIndicator");
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if (it != aMap.end())
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{
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it->second >>= xProgress;
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}
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it = aMap.find("StatusIndicatorText");
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if (it != aMap.end())
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{
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it->second >>= aProgressText;
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}
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if (xProgress.is())
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{
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xProgress->start(aProgressText, 100);
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}
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aObjectInfo.Object.set( xEmbCreator->createInstanceInitFromMediaDescriptor( xStorage, sEntName, aMediaDescr, aObjArgs ),
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uno::UNO_QUERY );
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if (xProgress.is())
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{
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xProgress->end();
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}
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}
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if ( ( io.dwFlags & IOF_CHECKDISPLAYASICON) && io.hMetaPict != nullptr )
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{
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METAFILEPICT* pMF = static_cast<METAFILEPICT*>(GlobalLock( io.hMetaPict ));
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if ( pMF )
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{
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sal_uInt32 nBufSize = GetMetaFileBitsEx( pMF->hMF, 0, nullptr );
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uno::Sequence< sal_Int8 > aMetafile( nBufSize + 22 );
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sal_Int8* pBuf = aMetafile.getArray();
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*reinterpret_cast<long*>( pBuf ) = 0x9ac6cdd7L;
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*reinterpret_cast<short*>( pBuf+6 ) = SHORT(0);
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*reinterpret_cast<short*>( pBuf+8 ) = SHORT(0);
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*reinterpret_cast<short*>( pBuf+10 ) = static_cast<SHORT>(pMF->xExt);
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*reinterpret_cast<short*>( pBuf+12 ) = static_cast<SHORT>(pMF->yExt);
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*reinterpret_cast<short*>( pBuf+14 ) = USHORT(2540);
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if ( nBufSize && nBufSize == GetMetaFileBitsEx( pMF->hMF, nBufSize, pBuf+22 ) )
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{
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datatransfer::DataFlavor aFlavor(
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"application/x-openoffice-wmf;windows_formatname=\"Image WMF\"",
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"Image WMF",
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cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
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aObjectInfo.Options = { { "Icon", css::uno::Any(aMetafile) },
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{ "IconFormat", css::uno::Any(aFlavor) } };
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}
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GlobalUnlock( io.hMetaPict );
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}
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}
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OSL_ENSURE( aObjectInfo.Object.is(), "No object was created!" );
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if ( !aObjectInfo.Object.is() )
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throw uno::RuntimeException();
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return aObjectInfo;
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#else
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throw lang::NoSupportException(); // TODO:
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#endif
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}
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embed::InsertedObjectInfo SAL_CALL MSOLEDialogObjectCreator::createInstanceInitFromClipboard(
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const uno::Reference< embed::XStorage >& xStorage,
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const OUString& sEntryName,
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const uno::Sequence< beans::PropertyValue >& aObjectArgs )
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{
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embed::InsertedObjectInfo aObjectInfo;
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#ifdef _WIN32
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if ( !xStorage.is() )
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throw lang::IllegalArgumentException( "No parent storage is provided!",
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static_cast< ::cppu::OWeakObject* >(this),
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1 );
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if ( !sEntryName.getLength() )
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throw lang::IllegalArgumentException( "Empty element name is provided!",
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static_cast< ::cppu::OWeakObject* >(this),
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2 );
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uno::Reference< embed::XEmbeddedObject > xResult(
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new OleEmbeddedObject( m_xContext ) );
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uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW );
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xPersist->setPersistentEntry( xStorage,
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sEntryName,
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embed::EntryInitModes::DEFAULT_INIT,
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uno::Sequence< beans::PropertyValue >(),
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aObjectArgs );
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aObjectInfo.Object = xResult;
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// TODO/LATER: in case of iconify object the icon should be stored in aObjectInfo
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OSL_ENSURE( aObjectInfo.Object.is(), "No object was created!" );
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if ( !aObjectInfo.Object.is() )
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throw uno::RuntimeException();
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return aObjectInfo;
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#else
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throw lang::NoSupportException(); // TODO:
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#endif
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}
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OUString SAL_CALL MSOLEDialogObjectCreator::getImplementationName()
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{
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return "com.sun.star.comp.embed.MSOLEObjectSystemCreator";
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}
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sal_Bool SAL_CALL MSOLEDialogObjectCreator::supportsService( const OUString& ServiceName )
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{
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return cppu::supportsService(this, ServiceName);
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}
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uno::Sequence< OUString > SAL_CALL MSOLEDialogObjectCreator::getSupportedServiceNames()
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{
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return { "com.sun.star.embed.MSOLEObjectSystemCreator",
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"com.sun.star.comp.embed.MSOLEObjectSystemCreator" };
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}
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extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
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embeddedobj_MSOLEDialogObjectCreator_get_implementation(
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css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
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{
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return cppu::acquire(new MSOLEDialogObjectCreator(context));
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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