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249 | /* -*- 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 <svx/databaselocationinput.hxx>
#include <svx/dialmgr.hxx>
#include <svx/strings.hrc>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <comphelper/namedvaluecollection.hxx>
#include <rtl/ustrbuf.hxx>
#include <sfx2/filedlghelper.hxx>
#include <svl/filenotation.hxx>
#include <svtools/inettbc.hxx>
#include <tools/diagnose_ex.h>
#include <unotools/confignode.hxx>
#include <unotools/ucbhelper.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
namespace svx
{
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XComponentContext;
using ::com::sun::star::container::XNameAccess;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::Exception;
namespace TemplateDescription = ::com::sun::star::ui::dialogs::TemplateDescription;
class DatabaseLocationInputController_Impl
{
public:
DatabaseLocationInputController_Impl(
const Reference<XComponentContext>& _rContext,
SvtURLBox& _rLocationInput,
weld::Button& _rBrowseButton,
weld::Window& _rDialog
);
bool prepareCommit();
void setURL( const OUString& _rURL );
OUString getURL() const;
private:
void impl_initFilterProperties_nothrow();
void impl_onBrowseButtonClicked();
OUString impl_getCurrentURL() const;
DECL_LINK( OnButtonAction, weld::Button&, void );
private:
const Reference<XComponentContext> m_xContext;
SvtURLBox& m_rLocationInput;
weld::Window& m_rDialog;
Sequence< OUString > m_aFilterExtensions;
OUString m_sFilterUIName;
bool m_bNeedExistenceCheck;
};
DatabaseLocationInputController_Impl::DatabaseLocationInputController_Impl(const Reference<XComponentContext>& _rContext,
SvtURLBox& _rLocationInput, weld::Button& _rBrowseButton, weld::Window& _rDialog)
:m_xContext( _rContext )
,m_rLocationInput( _rLocationInput )
,m_rDialog( _rDialog )
,m_aFilterExtensions()
,m_sFilterUIName()
,m_bNeedExistenceCheck( true )
{
impl_initFilterProperties_nothrow();
// forward the allowed extensions to the input control
OUStringBuffer aExtensionList;
for ( auto const & extension : std::as_const(m_aFilterExtensions) )
{
aExtensionList.append( extension );
aExtensionList.append( ';' );
}
m_rLocationInput.SetFilter( aExtensionList.makeStringAndClear() );
_rBrowseButton.connect_clicked(LINK(this, DatabaseLocationInputController_Impl, OnButtonAction));
}
bool DatabaseLocationInputController_Impl::prepareCommit()
{
OUString sURL( impl_getCurrentURL() );
if ( sURL.isEmpty() )
return false;
// check if the name exists
if ( m_bNeedExistenceCheck )
{
if ( ::utl::UCBContentHelper::Exists( sURL ) )
{
std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(m_rLocationInput.getWidget(),
VclMessageType::Question, VclButtonsType::YesNo,
SvxResId(RID_STR_ALREADYEXISTOVERWRITE)));
if (xQueryBox->run() != RET_YES)
return false;
}
}
return true;
}
void DatabaseLocationInputController_Impl::setURL( const OUString& _rURL )
{
::svt::OFileNotation aTransformer( _rURL );
m_rLocationInput.set_entry_text( aTransformer.get( ::svt::OFileNotation::N_SYSTEM ) );
}
OUString DatabaseLocationInputController_Impl::getURL() const
{
return impl_getCurrentURL();
}
void DatabaseLocationInputController_Impl::impl_initFilterProperties_nothrow()
{
try
{
// get the name of the default filter for database documents
::utl::OConfigurationTreeRoot aConfig(
::utl::OConfigurationTreeRoot::createWithComponentContext(
m_xContext,
"/org.openoffice.Setup/Office/Factories/com.sun.star.sdb.OfficeDatabaseDocument"
) );
OUString sDatabaseFilter;
OSL_VERIFY( aConfig.getNodeValue( "ooSetupFactoryActualFilter" ) >>= sDatabaseFilter );
// get the type this filter is responsible for
Reference< XNameAccess > xFilterFactory(
m_xContext->getServiceManager()->createInstanceWithContext("com.sun.star.document.FilterFactory", m_xContext),
UNO_QUERY_THROW );
::comphelper::NamedValueCollection aFilterProperties( xFilterFactory->getByName( sDatabaseFilter ) );
OUString sDocumentType = aFilterProperties.getOrDefault( "Type", OUString() );
// get the extension(s) for this type
Reference< XNameAccess > xTypeDetection(
m_xContext->getServiceManager()->createInstanceWithContext("com.sun.star.document.TypeDetection", m_xContext),
UNO_QUERY_THROW );
::comphelper::NamedValueCollection aTypeProperties( xTypeDetection->getByName( sDocumentType ) );
m_aFilterExtensions = aTypeProperties.getOrDefault( "Extensions", m_aFilterExtensions );
m_sFilterUIName = aTypeProperties.getOrDefault( "UIName", m_sFilterUIName );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svx");
}
// ensure we have at least one extension
OSL_ENSURE( m_aFilterExtensions.hasElements(),
"DatabaseLocationInputController_Impl::impl_initFilterProperties_nothrow: unable to determine the file extension(s)!" );
if ( !m_aFilterExtensions.hasElements() )
{
m_aFilterExtensions.realloc(1);
m_aFilterExtensions[0] = "*.odb";
}
}
IMPL_LINK_NOARG(DatabaseLocationInputController_Impl, OnButtonAction, weld::Button&, void)<--- syntax error
{
impl_onBrowseButtonClicked();
}
OUString DatabaseLocationInputController_Impl::impl_getCurrentURL() const
{
OUString sCurrentFile( m_rLocationInput.get_active_text() );
if ( !sCurrentFile.isEmpty() )
{
::svt::OFileNotation aCurrentFile( sCurrentFile );
sCurrentFile = aCurrentFile.get( ::svt::OFileNotation::N_URL );
}
return sCurrentFile;
}
void DatabaseLocationInputController_Impl::impl_onBrowseButtonClicked()
{
::sfx2::FileDialogHelper aFileDlg(
TemplateDescription::FILESAVE_AUTOEXTENSION,
FileDialogFlags::NONE,
&m_rDialog
);
aFileDlg.SetDisplayDirectory( impl_getCurrentURL() );
aFileDlg.AddFilter( m_sFilterUIName, "*." + m_aFilterExtensions[0] );
aFileDlg.SetCurrentFilter( m_sFilterUIName );
if ( aFileDlg.Execute() == ERRCODE_NONE )
{
INetURLObject aURL( aFileDlg.GetPath() );
if( aURL.GetProtocol() != INetProtocol::NotValid )
{
::svt::OFileNotation aFileNotation( aURL.GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
m_rLocationInput.set_entry_text(aFileNotation.get(::svt::OFileNotation::N_SYSTEM));
m_rLocationInput.trigger_changed();
// the dialog already checked for the file's existence, so we don't need to, again
m_bNeedExistenceCheck = false;
}
}
}
DatabaseLocationInputController::DatabaseLocationInputController( const Reference<XComponentContext>& _rContext,
SvtURLBox& _rLocationInput, weld::Button& _rBrowseButton, weld::Window& _rDialog )
:m_pImpl( new DatabaseLocationInputController_Impl( _rContext, _rLocationInput, _rBrowseButton, _rDialog ) )
{
}
DatabaseLocationInputController::~DatabaseLocationInputController()
{
}
bool DatabaseLocationInputController::prepareCommit()
{
return m_pImpl->prepareCommit();
}
void DatabaseLocationInputController::setURL( const OUString& _rURL )
{
m_pImpl->setURL( _rURL );
}
OUString DatabaseLocationInputController::getURL() const
{
return m_pImpl->getURL();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|