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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 <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_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 = { "*.odb" };
+ }
+ }
+
+ IMPL_LINK_NOARG(DatabaseLocationInputController_Impl, OnButtonAction, weld::Button&, void)
+ {
+ 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: */