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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 .
+ */
+
+#ifndef INCLUDED_DBACCESS_DBSUBCOMPONENTCONTROLLER_HXX
+#define INCLUDED_DBACCESS_DBSUBCOMPONENTCONTROLLER_HXX
+
+#include <memory>
+
+#include <com/sun/star/document/XScriptInvocationContext.hpp>
+#include <com/sun/star/lang/EventObject.hpp>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Type.hxx>
+#include <com/sun/star/util/XModifiable.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <dbaccess/dbaccessdllapi.h>
+#include <dbaccess/genericcontroller.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+
+namespace com::sun::star {
+ namespace beans { class XPropertySet; }
+ namespace beans { struct PropertyValue; }
+ namespace document { class XEmbeddedScripts; }
+ namespace frame { class XModel; }
+ namespace sdbc { class XConnection; }
+ namespace sdbc { class XDatabaseMetaData; }
+ namespace uno { class XComponentContext; }
+ namespace util { class XModifyListener; }
+ namespace util { class XNumberFormatter; }
+}
+
+namespace dbtools {
+ class DatabaseMetaData;
+ class SQLExceptionInfo;
+}
+
+namespace dbaui
+{
+ //= DBSubComponentController
+
+ typedef ::cppu::ImplInheritanceHelper< OGenericUnoController
+ , css::document::XScriptInvocationContext
+ , css::util::XModifiable
+ > DBSubComponentController_Base;
+
+ struct DBSubComponentController_Impl;
+ class DBACCESS_DLLPUBLIC DBSubComponentController : public DBSubComponentController_Base
+ {
+ private:
+ ::std::unique_ptr<DBSubComponentController_Impl> m_pImpl;
+
+ private:
+ /** forces usage of a connection which we do not own
+ <p>To be used from within XInitialization::initialize, resp. impl_initialize, only.</p>
+ */
+ void initializeConnection( const css::uno::Reference< css::sdbc::XConnection >& _rxForeignConn );
+
+ protected:
+ // OGenericUnoController - initialization
+ virtual void impl_initialize() override;
+
+ // OGenericUnoController
+ virtual void Execute(sal_uInt16 nId, const css::uno::Sequence< css::beans::PropertyValue>& aArgs) override;
+
+ virtual css::uno::Reference< css::frame::XModel > getPrivateModel() const override;
+
+ bool impl_isModified() const;
+ virtual void impl_onModifyChanged();
+
+ public:
+ bool isReadOnly() const;
+ bool isEditable() const;
+ void setEditable(bool _bEditable);
+
+
+ // asking for connection-related stuff
+
+ bool isConnected() const;
+
+ css::uno::Reference< css::sdbc::XDatabaseMetaData >
+ getMetaData( ) const;
+
+
+ // access to the data source / document
+ OUString getDataSourceName() const;
+ const css::uno::Reference< css::beans::XPropertySet >&
+ getDataSource() const;
+ bool haveDataSource() const;
+
+ css::uno::Reference< css::frame::XModel >
+ getDatabaseDocument() const;
+
+ /** provides access to the SDB-level database meta data of the current connection
+ */
+ const ::dbtools::DatabaseMetaData& getSdbMetaData() const;
+
+ /** appends an error in the current environment.
+ */
+ void appendError( const OUString& _rErrorMessage );
+
+ /** clears the error state.
+ */
+ void clearError();
+
+ /** @return
+ <TRUE/> when an error was set otherwise <FALSE/>
+ */
+ bool hasError() const;
+
+ /** returns the current error
+ */
+ const ::dbtools::SQLExceptionInfo& getError() const;
+
+ /** displays the current error, or does nothing if there is no current error
+ */
+ void displayError();
+
+ /** shows an info box with the string conntection lost.
+ */
+ void connectionLostMessage() const;
+
+ /** gives access to the currently used connection
+ @return
+ the currently used connection.
+ */
+ const css::uno::Reference< css::sdbc::XConnection >&
+ getConnection() const;
+
+ /** returns the number formatter
+ */
+ css::uno::Reference< css::util::XNumberFormatter > const & getNumberFormatter() const;
+
+ // css::frame::XController
+ virtual sal_Bool SAL_CALL suspend(sal_Bool bSuspend) override;
+ virtual sal_Bool SAL_CALL attachModel(const css::uno::Reference< css::frame::XModel > & xModel) override;
+
+ // XScriptInvocationContext
+ virtual css::uno::Reference< css::document::XEmbeddedScripts > SAL_CALL getScriptContainer() override;
+
+ // XModifiable
+ virtual sal_Bool SAL_CALL isModified( ) override;
+ virtual void SAL_CALL setModified( sal_Bool bModified ) override;
+
+ // XModifyBroadcaster
+ virtual void SAL_CALL addModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
+ virtual void SAL_CALL removeModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
+
+ // XTitle
+ virtual OUString SAL_CALL getTitle( ) override;
+
+ protected:
+ DBSubComponentController(const css::uno::Reference< css::uno::XComponentContext>& _rxORB);
+ virtual ~DBSubComponentController() override;
+
+ void disconnect();
+ virtual void reconnect( bool _bUI );
+ bool ensureConnected() {
+ if ( !isConnected() ) reconnect( false );
+ return isConnected();
+ }
+
+ /** called when our connection is being disposed
+ <p>The default implementation does a reconnect</p>
+ */
+ virtual void losingConnection( );
+
+ protected:
+ // XEventListener
+ virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
+
+ // OComponentHelper
+ virtual void SAL_CALL disposing() override;
+
+ // XInterface
+ virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& _rType) override;
+
+ // XTypeProvider
+ virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
+
+ protected:
+ sal_Int32 getCurrentStartNumber() const;
+ };
+
+
+} // namespace dbaui
+
+
+#endif // INCLUDED_DBACCESS_DBSUBCOMPONENTCONTROLLER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */