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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 <vbahelper/vbadocumentsbase.hxx>
#include <unotools/mediadescriptor.hxx>
#include <comphelper/sequence.hxx>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/frame/FrameSearchFlag.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <com/sun/star/document/MacroExecMode.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <tools/urlobj.hxx>
#include <o3tl/safeint.hxx>
#include <osl/file.hxx>
#include <unordered_map>
#include <vbahelper/vbadocumentbase.hxx>
#include <ooo/vba/XApplicationBase.hpp>
using namespace ::ooo::vba;
using namespace ::com::sun::star;
typedef std::unordered_map< OUString,
sal_Int32 > NameIndexHash;
typedef std::vector < uno::Reference< frame::XModel > > Documents;
// #FIXME clearly this is a candidate for some sort of helper base class as
// this is a copy of SelectedSheetsEnum ( vbawindow.cxx )
namespace {
class DocumentsEnumImpl : public ::cppu::WeakImplHelper< container::XEnumeration >
{
uno::Reference< uno::XComponentContext > m_xContext;
Documents m_documents;
Documents::const_iterator m_it;
public:
/// @throws uno::RuntimeException
DocumentsEnumImpl( const uno::Reference< uno::XComponentContext >& xContext, Documents&& docs ) : m_xContext( xContext ), m_documents( std::move(docs) )
{
m_it = m_documents.begin();
}
/// @throws uno::RuntimeException
explicit DocumentsEnumImpl( const uno::Reference< uno::XComponentContext >& xContext ) : m_xContext( xContext )
{
uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create( m_xContext );
uno::Reference< container::XEnumeration > xComponents = xDesktop->getComponents()->createEnumeration();
while( xComponents->hasMoreElements() )
{
uno::Reference< frame::XModel > xNext( xComponents->nextElement(), uno::UNO_QUERY );
if ( xNext.is() )
m_documents.push_back( xNext );
}
m_it = m_documents.begin();
}
// XEnumeration
virtual sal_Bool SAL_CALL hasMoreElements( ) override
{
return m_it != m_documents.end();
}
virtual uno::Any SAL_CALL nextElement( ) override
{
if ( !hasMoreElements() )
{
throw container::NoSuchElementException();
}
return css::uno::Any( *(m_it++) );
}
};
}
// #FIXME clearly this is also a candidate for some sort of helper base class as
// a very similar one is used in vbawindow ( SelectedSheetsEnumAccess )
// Maybe a template base class that does all of the operations on the hashmap
// and vector only, and the sub-class does everything else
// => ctor, createEnumeration & factory method need be defined ( to be called
// by getByIndex, getByName )
typedef ::cppu::WeakImplHelper< container::XEnumerationAccess
, css::container::XIndexAccess
, css::container::XNameAccess
> DocumentsAccessImpl_BASE;
namespace {
class DocumentsAccessImpl : public DocumentsAccessImpl_BASE
{
uno::Reference< uno::XComponentContext > m_xContext;
Documents m_documents;
NameIndexHash namesToIndices;
public:
/// @throws uno::RuntimeException
DocumentsAccessImpl( const uno::Reference< uno::XComponentContext >& xContext, VbaDocumentsBase::DOCUMENT_TYPE eDocType ) :m_xContext( xContext )
{
uno::Reference< container::XEnumeration > xEnum = new DocumentsEnumImpl( m_xContext );
sal_Int32 nIndex=0;
while( xEnum->hasMoreElements() )
{
uno::Reference< lang::XServiceInfo > xServiceInfo( xEnum->nextElement(), uno::UNO_QUERY );
if ( xServiceInfo.is()
&& ( ( xServiceInfo->supportsService( "com.sun.star.sheet.SpreadsheetDocument" ) && eDocType == VbaDocumentsBase::EXCEL_DOCUMENT )
|| ( xServiceInfo->supportsService( "com.sun.star.text.TextDocument" ) && eDocType == VbaDocumentsBase::WORD_DOCUMENT ) ) )
{
uno::Reference< frame::XModel > xModel( xServiceInfo, uno::UNO_QUERY_THROW ); // that the spreadsheetdocument is a xmodel is a given
m_documents.push_back( xModel );
OUString sName = VbaDocumentBase::getNameFromModel( xModel );
namesToIndices[ sName ] = nIndex++;
}
}
}
//XEnumerationAccess
virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration( ) override
{
return new DocumentsEnumImpl( m_xContext, std::vector(m_documents) );
}
// XIndexAccess
virtual ::sal_Int32 SAL_CALL getCount( ) override
{
return m_documents.size();
}
virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
{
if ( Index < 0
|| o3tl::make_unsigned(Index) >= m_documents.size() )
throw lang::IndexOutOfBoundsException();
return css::uno::Any( m_documents[ Index ] ); // returns xspreadsheetdoc
}
//XElementAccess
virtual uno::Type SAL_CALL getElementType( ) override
{
return cppu::UnoType<frame::XModel>::get();
}
virtual sal_Bool SAL_CALL hasElements( ) override
{
return (!m_documents.empty());
}
//XNameAccess
virtual uno::Any SAL_CALL getByName( const OUString& aName ) override
{
NameIndexHash::const_iterator it = namesToIndices.find( aName );
if ( it == namesToIndices.end() )
throw container::NoSuchElementException();
return css::uno::Any( m_documents[ it->second ] );
}
virtual uno::Sequence< OUString > SAL_CALL getElementNames( ) override
{
return comphelper::mapKeysToSequence( namesToIndices );
}
virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override
{
NameIndexHash::const_iterator it = namesToIndices.find( aName );
return (it != namesToIndices.end());
}
};
}
VbaDocumentsBase::VbaDocumentsBase( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< css::uno::XComponentContext >& xContext, DOCUMENT_TYPE eDocType ) : VbaDocumentsBase_BASE( xParent, xContext, uno::Reference< container::XIndexAccess >( new DocumentsAccessImpl( xContext, eDocType ) ) ), meDocType( eDocType )
{
}
namespace {
void lclSetupComponent( const uno::Reference< lang::XComponent >& rxComponent, bool bScreenUpdating, bool bInteractive )
{
if( !bScreenUpdating ) try
{
uno::Reference< frame::XModel >( rxComponent, uno::UNO_QUERY_THROW )->lockControllers();
}
catch( uno::Exception& )
{
}
if( !bInteractive ) try
{
uno::Reference< frame::XModel > xModel( rxComponent, uno::UNO_QUERY_THROW );
uno::Reference< frame::XController > xController( xModel->getCurrentController(), uno::UNO_SET_THROW );
uno::Reference< frame::XFrame > xFrame( xController->getFrame(), uno::UNO_SET_THROW );
uno::Reference< awt::XWindow >( xFrame->getContainerWindow(), uno::UNO_SET_THROW )->setEnable( false );
}
catch( uno::Exception& )
{
}
}
} // namespace
uno::Any VbaDocumentsBase::createDocument()
{
// #163808# determine state of Application.ScreenUpdating and Application.Interactive symbols (before new document is opened)
uno::Reference< XApplicationBase > xApplication( Application(), uno::UNO_QUERY );
bool bScreenUpdating = !xApplication.is() || xApplication->getScreenUpdating();
bool bInteractive = true;
try
{
bInteractive = !xApplication.is() || xApplication->getInteractive();
}
catch( const uno::Exception& )
{
}
uno::Reference< frame::XDesktop2 > xLoader = frame::Desktop::create(mxContext);
OUString sURL;
if( meDocType == WORD_DOCUMENT )
sURL = "private:factory/swriter";
else if( meDocType == EXCEL_DOCUMENT )
sURL = "private:factory/scalc";
else
throw uno::RuntimeException( "Not implemented" );
// prepare the media descriptor
utl::MediaDescriptor aMediaDesc;
aMediaDesc[ utl::MediaDescriptor::PROP_MACROEXECUTIONMODE ] <<= document::MacroExecMode::USE_CONFIG;
aMediaDesc.setComponentDataEntry( "ApplyFormDesignMode" , uno::Any( false ) );
// create the new document
uno::Reference< lang::XComponent > xComponent = xLoader->loadComponentFromURL(
sURL , "_blank", 0,
aMediaDesc.getAsConstPropertyValueList() );
// #163808# lock document controllers and container window if specified by application
lclSetupComponent( xComponent, bScreenUpdating, bInteractive );
return uno::Any( xComponent );
}
// #TODO# #FIXME# can any of the unused params below be used?
uno::Any VbaDocumentsBase::openDocument( const OUString& rFileName, const uno::Any& ReadOnly, const uno::Sequence< beans::PropertyValue >& rProps )
{
// #163808# determine state of Application.ScreenUpdating and Application.Interactive symbols (before new document is opened)
uno::Reference< XApplicationBase > xApplication( Application(), uno::UNO_QUERY );
bool bScreenUpdating = !xApplication.is() || xApplication->getScreenUpdating();
bool bInteractive = true;
try
{
bInteractive = !xApplication.is() || xApplication->getInteractive();
}
catch( const uno::Exception& )
{
}
// we need to detect if this is a URL, if not then assume it's a file path
OUString aURL;
INetURLObject aObj;
aObj.SetURL( rFileName );
bool bIsURL = aObj.GetProtocol() != INetProtocol::NotValid;
if ( bIsURL )
aURL = rFileName;
else
osl::FileBase::getFileURLFromSystemPath( rFileName, aURL );
uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create( mxContext );
uno::Sequence< beans::PropertyValue > sProps( rProps );
sProps.realloc( sProps.getLength() + 1 );
auto pProps = sProps.getArray();
pProps[ sProps.getLength() - 1 ].Name = "MacroExecutionMode";
pProps[ sProps.getLength() - 1 ].Value <<= document::MacroExecMode::ALWAYS_EXECUTE_NO_WARN;
if ( ReadOnly.hasValue() )
{
bool bIsReadOnly = false;
ReadOnly >>= bIsReadOnly;
if ( bIsReadOnly )
{
sProps.realloc( sProps.getLength() + 1 );
pProps = sProps.getArray();
pProps[ sProps.getLength() - 1 ].Name = "ReadOnly";
pProps[ sProps.getLength() - 1 ].Value <<= true;
}
}
uno::Reference< lang::XComponent > xComponent = xDesktop->loadComponentFromURL( aURL,
"_default" ,
frame::FrameSearchFlag::CREATE,
sProps);
// #163808# lock document controllers and container window if specified by application
lclSetupComponent( xComponent, bScreenUpdating, bInteractive );
return uno::Any( xComponent );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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