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, 190 insertions, 0 deletions

diff --git a/connectivity/source/drivers/component/CTable.cxx b/connectivity/source/drivers/component/CTable.cxx
new file mode 100644
index 000000000..83dbf8a68
--- /dev/null
+++ b/connectivity/source/drivers/component/CTable.cxx
@@ -0,0 +1,190 @@
+/* -*- 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 <component/CTable.hxx>
+#include <component/CColumns.hxx>
+#include <cppuhelper/queryinterface.hxx>
+
+using namespace connectivity;
+using namespace connectivity::component;
+using namespace connectivity::file;
+using namespace ::cppu;
+using namespace ::dbtools;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::sdbcx;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::sheet;
+using namespace ::com::sun::star::util;
+
+
+OComponentTable::OComponentTable(sdbcx::OCollection* _pTables,file::OConnection* _pConnection,
+                    const OUString& Name,
+                    const OUString& Type,
+                    const OUString& Description ,
+                    const OUString& SchemaName,
+                    const OUString& CatalogName
+                ) : OComponentTable_BASE(_pTables,_pConnection,Name,
+                                  Type,
+                                  Description,
+                                  SchemaName,
+                                  CatalogName)
+                ,m_nDataRows(0)
+{
+}
+
+void OComponentTable::refreshColumns()
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    ::std::vector< OUString> aVector;
+
+    for(const auto& rxColumn : *m_aColumns)
+        aVector.push_back(Reference< XNamed>(rxColumn,UNO_QUERY_THROW)->getName());
+
+    if(m_xColumns)
+        m_xColumns->reFill(aVector);
+    else
+        m_xColumns.reset(new component::OComponentColumns(this,m_aMutex,aVector));
+}
+
+void OComponentTable::refreshIndexes()
+{
+    //  Writer or Calc table has no index
+}
+
+
+Sequence< Type > SAL_CALL OComponentTable::getTypes(  )
+{
+    Sequence< Type > aTypes = OTable_TYPEDEF::getTypes();
+    std::vector<Type> aOwnTypes;
+    aOwnTypes.reserve(aTypes.getLength());
+
+    const Type* pBegin = aTypes.getConstArray();
+    const Type* pEnd = pBegin + aTypes.getLength();
+    for(;pBegin != pEnd;++pBegin)
+    {
+        if(!(   *pBegin == cppu::UnoType<XKeysSupplier>::get()||
+                *pBegin == cppu::UnoType<XIndexesSupplier>::get()||
+                *pBegin == cppu::UnoType<XRename>::get()||
+                *pBegin == cppu::UnoType<XAlterTable>::get()||
+                *pBegin == cppu::UnoType<XDataDescriptorFactory>::get()))
+            aOwnTypes.push_back(*pBegin);
+    }
+    aOwnTypes.push_back(cppu::UnoType<css::lang::XUnoTunnel>::get());
+
+    return Sequence< Type >(aOwnTypes.data(), aOwnTypes.size());
+}
+
+
+Any SAL_CALL OComponentTable::queryInterface( const Type & rType )
+{
+    if( rType == cppu::UnoType<XKeysSupplier>::get()||
+        rType == cppu::UnoType<XIndexesSupplier>::get()||
+        rType == cppu::UnoType<XRename>::get()||
+        rType == cppu::UnoType<XAlterTable>::get()||
+        rType == cppu::UnoType<XDataDescriptorFactory>::get())
+        return Any();
+
+    const Any aRet = ::cppu::queryInterface(rType,static_cast< css::lang::XUnoTunnel*> (this));
+    return aRet.hasValue() ? aRet : OTable_TYPEDEF::queryInterface(rType);
+}
+
+
+sal_Int32 OComponentTable::getCurrentLastPos() const
+{
+    return m_nDataRows;
+}
+
+bool OComponentTable::seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos)
+{
+    // prepare positioning:
+
+    sal_uInt32 nNumberOfRecords = m_nDataRows;
+    sal_uInt32 nTempPos = m_nFilePos;
+    m_nFilePos = nCurPos;
+
+    switch(eCursorPosition)
+    {
+        case IResultSetHelper::NEXT:
+            m_nFilePos++;
+            break;
+        case IResultSetHelper::PRIOR:
+            if (m_nFilePos > 0)
+                m_nFilePos--;
+            break;
+        case IResultSetHelper::FIRST:
+            m_nFilePos = 1;
+            break;
+        case IResultSetHelper::LAST:
+            m_nFilePos = nNumberOfRecords;
+            break;
+        case IResultSetHelper::RELATIVE1:
+            m_nFilePos = (m_nFilePos + nOffset < 0) ? 0
+                            : static_cast<sal_uInt32>(m_nFilePos + nOffset);
+            break;
+        case IResultSetHelper::ABSOLUTE1:
+        case IResultSetHelper::BOOKMARK:
+            m_nFilePos = static_cast<sal_uInt32>(nOffset);
+            break;
+    }
+
+    if (m_nFilePos > static_cast<sal_Int32>(nNumberOfRecords))
+        m_nFilePos = static_cast<sal_Int32>(nNumberOfRecords) + 1;
+
+    if (m_nFilePos == 0 || m_nFilePos == static_cast<sal_Int32>(nNumberOfRecords) + 1)
+    {
+        switch(eCursorPosition)
+        {
+            case IResultSetHelper::PRIOR:
+            case IResultSetHelper::FIRST:
+                m_nFilePos = 0;
+                break;
+            case IResultSetHelper::LAST:
+            case IResultSetHelper::NEXT:
+            case IResultSetHelper::ABSOLUTE1:
+            case IResultSetHelper::RELATIVE1:
+                if (nOffset > 0)
+                    m_nFilePos = nNumberOfRecords + 1;
+                else if (nOffset < 0)
+                    m_nFilePos = 0;
+                break;
+            case IResultSetHelper::BOOKMARK:
+                m_nFilePos = nTempPos;   // previous position
+                break;
+        }
+        return false;
+    }
+
+    //! read buffer / setup row object etc?
+    nCurPos = m_nFilePos;
+    return true;
+}
+
+void OComponentTable::FileClose()
+{
+    ::osl::MutexGuard aGuard(m_aMutex);
+
+    OComponentTable_BASE::FileClose();
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */