Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 217 insertions, 0 deletions

diff --git a/dbaccess/source/core/inc/column.hxx b/dbaccess/source/core/inc/column.hxx
new file mode 100644
index 000000000..aebc376b1
--- /dev/null
+++ b/dbaccess/source/core/inc/column.hxx
@@ -0,0 +1,217 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "columnsettings.hxx"
+
+#include <com/sun/star/container/XChild.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/container/XNamed.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+#include <comphelper/propertycontainer.hxx>
+#include <connectivity/TColumnsHelper.hxx>
+#include <connectivity/sdbcx/IRefreshable.hxx>
+#include <cppuhelper/basemutex.hxx>
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/implbase1.hxx>
+
+namespace dbaccess
+{
+
+
+    //  OColumn
+
+    typedef ::cppu::WeakComponentImplHelper<   css::lang::XServiceInfo,
+                                               css::container::XNamed
+                                           >   OColumnBase;
+
+    class OColumn   :public cppu::BaseMutex
+                    ,public OColumnBase
+                    ,public ::comphelper::OPropertyContainer
+                    ,public IPropertyContainer  // convenience for the derived class which also derive from OColumnSettings
+    {
+        friend class OColumns;
+
+    protected:
+        // <properties>
+        OUString m_sName;
+        // </properties>
+
+    protected:
+        OColumn( const bool _bNameIsReadOnly );
+
+    public:
+        virtual ~OColumn() override;
+
+    // css::lang::XTypeProvider
+        virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override = 0;
+
+    // css::uno::XInterface
+        virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+        virtual void SAL_CALL acquire() noexcept override;
+        virtual void SAL_CALL release() noexcept override;
+
+    // css::beans::XPropertySet
+        virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
+
+    // cppu::OComponentHelper
+        virtual void SAL_CALL disposing() override;
+
+    // css::lang::XServiceInfo
+        virtual OUString SAL_CALL getImplementationName(  ) override;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
+
+        // XNamed
+        virtual OUString SAL_CALL getName(  ) override;
+        virtual void SAL_CALL setName( const OUString& _rName ) override;
+
+    protected:
+        // IPropertyContainer
+        virtual void registerProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const css::uno::Type& _rMemberType ) override;
+        virtual void registerMayBeVoidProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, css::uno::Any* _pPointerToMember, const css::uno::Type& _rExpectedType ) override;
+    };
+
+    // IColumnFactory - used by OColumns for creating new columns
+    class SAL_NO_VTABLE IColumnFactory
+    {
+    public:
+        /** creates an OColumn object which should represent the column with a given name
+        */
+        virtual rtl::Reference<OColumn>
+            createColumn( const OUString& _rName ) const = 0;
+
+        /** creates a column descriptor object.
+
+            A column descriptor object is used to append new columns to the collection. If such an append
+            actually happened, columnAppended is called afterwards.
+        */
+        virtual css::uno::Reference< css::beans::XPropertySet > createColumnDescriptor() = 0;
+
+        /** notifies that a column, created from a column descriptor, has been appended
+        */
+        virtual void columnAppended( const css::uno::Reference< css::beans::XPropertySet >& _rxSourceDescriptor ) = 0;
+
+        /** notifies that a column with a given name has been dropped
+        */
+        virtual void columnDropped( const OUString& _sName ) = 0;
+
+    protected:
+        ~IColumnFactory() {}
+    };
+
+    class OContainerMediator;
+    typedef ::cppu::ImplHelper1< css::container::XChild > TXChild;
+    typedef connectivity::OColumnsHelper OColumns_BASE;
+
+    class OColumns : public OColumns_BASE
+                    ,public TXChild
+    {
+        OContainerMediator*     m_pMediator;
+
+    protected:
+        // comes from the driver can be null
+        css::uno::Reference< css::container::XNameAccess >    m_xDrvColumns;
+        css::uno::WeakReference< css::uno::XInterface >       m_xParent;
+        IColumnFactory*                                       m_pColFactoryImpl;
+        ::connectivity::sdbcx::IRefreshableColumns*           m_pRefreshColumns;
+
+        bool                                    m_bInitialized  : 1;
+        bool                                    m_bAddColumn    : 1;
+        bool                                    m_bDropColumn   : 1;
+
+        virtual void impl_refresh() override;
+        virtual connectivity::sdbcx::ObjectType createObject(const OUString& _rName) override;
+        virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
+        virtual connectivity::sdbcx::ObjectType appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
+        virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName) override;
+
+    public:
+        connectivity::sdbcx::ObjectType createBaseObject(const OUString& _rName)
+        {
+            return OColumns_BASE::createObject(_rName);
+        }
+        /** flag which determines whether the container is filled or not
+        */
+        bool isInitialized() const { return m_bInitialized; }
+        void     setInitialized() {m_bInitialized = true;}
+        void     setMediator(OContainerMediator* _pMediator) { m_pMediator = _pMediator; }
+
+    public:
+        /** constructs an empty container without configuration location.
+            @param      rParent             the parent object. This instance will be used for refcounting, so the parent
+                                            cannot die before the container does.
+            @param      _rMutex             the mutex of the parent.
+            @param      _bCaseSensitive     the initial case sensitivity flag
+            @see        setCaseSensitive
+        */
+        OColumns(
+                ::cppu::OWeakObject& _rParent,
+                ::osl::Mutex& _rMutex,
+                bool _bCaseSensitive,
+                const std::vector< OUString>& _rVector,
+                IColumnFactory* _pColFactory,
+                ::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
+                bool _bAddColumn = false,
+                bool _bDropColumn = false,
+                bool _bUseHardRef = true);
+
+        OColumns(
+            ::cppu::OWeakObject& _rParent,
+            ::osl::Mutex& _rMutex,
+            const css::uno::Reference< css::container::XNameAccess >& _rxDrvColumns,
+            bool _bCaseSensitive,
+            const std::vector< OUString> &_rVector,
+            IColumnFactory* _pColFactory,
+            ::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
+            bool _bAddColumn = false,
+            bool _bDropColumn = false,
+            bool _bUseHardRef = true);
+        virtual ~OColumns() override;
+
+        //XInterface
+        virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+        virtual void SAL_CALL acquire() noexcept override { OColumns_BASE::acquire(); }
+        virtual void SAL_CALL release() noexcept override { OColumns_BASE::release(); }
+        //XTypeProvider
+        virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
+
+    // css::lang::XServiceInfo
+        virtual OUString SAL_CALL getImplementationName(  ) override;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
+
+        // css::container::XChild
+        virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getParent(  ) override;
+        virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) override;
+
+        void append(const OUString& rName, OColumn*);
+        void clearColumns();
+        // only the name is identical to ::cppu::OComponentHelper
+        virtual void disposing() override;
+
+    private:
+        using OColumns_BASE::setParent;
+    };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */