Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 403 insertions, 0 deletions

diff --git a/dbaccess/source/ui/misc/WColumnSelect.cxx b/dbaccess/source/ui/misc/WColumnSelect.cxx
new file mode 100644
index 000000000..785061051
--- /dev/null
+++ b/dbaccess/source/ui/misc/WColumnSelect.cxx
@@ -0,0 +1,403 @@
+/* -*- 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 <WColumnSelect.hxx>
+#include <strings.hrc>
+#include <osl/diagnose.h>
+#include <WCopyTable.hxx>
+#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
+#include <core_resource.hxx>
+#include <com/sun/star/sdb/application/CopyTableOperation.hpp>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::sdbcx;
+using namespace dbaui;
+
+namespace CopyTableOperation = ::com::sun::star::sdb::application::CopyTableOperation;
+
+OUString OWizColumnSelect::GetTitle() const { return DBA_RES(STR_WIZ_COLUMN_SELECT_TITLE); }
+
+OWizardPage::OWizardPage(weld::Container* pPage, OCopyTableWizard* pWizard, const OUString& rUIXMLDescription, const OString& rID)
+    : ::vcl::OWizardPage(pPage, pWizard, rUIXMLDescription, rID)
+    , m_pParent(pWizard)
+    , m_bFirstTime(true)
+{
+}
+
+OWizardPage::~OWizardPage()
+{
+}
+
+// OWizColumnSelect
+OWizColumnSelect::OWizColumnSelect(weld::Container* pPage, OCopyTableWizard* pWizard)
+    : OWizardPage(pPage, pWizard, "dbaccess/ui/applycolpage.ui", "ApplyColPage")
+    , m_xOrgColumnNames(m_xBuilder->weld_tree_view("from"))
+    , m_xColumn_RH(m_xBuilder->weld_button("colrh"))
+    , m_xColumns_RH(m_xBuilder->weld_button("colsrh"))
+    , m_xColumn_LH(m_xBuilder->weld_button("collh"))
+    , m_xColumns_LH(m_xBuilder->weld_button("colslh"))
+    , m_xNewColumnNames(m_xBuilder->weld_tree_view("to"))
+{
+    m_xColumn_RH->connect_clicked(LINK(this,OWizColumnSelect,ButtonClickHdl));
+    m_xColumn_LH->connect_clicked(LINK(this,OWizColumnSelect,ButtonClickHdl));
+    m_xColumns_RH->connect_clicked(LINK(this,OWizColumnSelect,ButtonClickHdl));
+    m_xColumns_LH->connect_clicked(LINK(this,OWizColumnSelect,ButtonClickHdl));
+
+    m_xOrgColumnNames->set_selection_mode(SelectionMode::Multiple);
+    m_xNewColumnNames->set_selection_mode(SelectionMode::Multiple);
+
+    m_xOrgColumnNames->connect_row_activated(LINK(this,OWizColumnSelect,ListDoubleClickHdl));
+    m_xNewColumnNames->connect_row_activated(LINK(this,OWizColumnSelect,ListDoubleClickHdl));
+}
+
+OWizColumnSelect::~OWizColumnSelect()
+{
+    while (m_xNewColumnNames->n_children())
+    {
+        delete reinterpret_cast<OFieldDescription*>(m_xNewColumnNames->get_id(0).toInt64());
+        m_xNewColumnNames->remove(0);
+    }
+}
+
+void OWizColumnSelect::Reset()
+{
+    // restore original state
+    clearListBox(*m_xOrgColumnNames);
+    clearListBox(*m_xNewColumnNames);
+    m_pParent->m_mNameMapping.clear();
+
+    // insert the source columns in the left listbox
+    const ODatabaseExport::TColumnVector& rSrcColumns = m_pParent->getSrcVector();
+
+    for (auto const& column : rSrcColumns)
+    {
+        OUString sId(OUString::number(reinterpret_cast<sal_Int64>(column->second)));
+        m_xOrgColumnNames->append(sId, column->first);
+    }
+
+    if (m_xOrgColumnNames->n_children())
+        m_xOrgColumnNames->select(0);
+
+    m_bFirstTime = false;
+}
+
+void OWizColumnSelect::Activate( )
+{
+    // if there are no dest columns reset the left side with the original columns
+    if(m_pParent->getDestColumns().empty())
+        Reset();
+
+    clearListBox(*m_xNewColumnNames);
+
+    const ODatabaseExport::TColumnVector& rDestColumns = m_pParent->getDestVector();
+
+    // tdf#113923, the added columns must exist in the table
+    // in the case where:
+    // 1: we enabled the creation of a primary key
+    // 2: we come back here from the "Back" button of the next page,
+    // we want to avoid to list the new column generated in the next page
+    const ODatabaseExport::TColumns& rSrcColumns = m_pParent->getSourceColumns();
+
+    for (auto const& column : rDestColumns)
+    {
+        if (rSrcColumns.find(column->first) != rSrcColumns.end())
+        {
+            OUString sId(OUString::number(reinterpret_cast<sal_Int64>(new OFieldDescription(*(column->second)))));
+            m_xNewColumnNames->append(sId, column->first);
+            int nRemove = m_xOrgColumnNames->find_text(column->first);
+            if (nRemove != -1)
+                m_xOrgColumnNames->remove(nRemove);
+        }
+    }
+    m_pParent->GetOKButton().set_sensitive(m_xNewColumnNames->n_children() != 0);
+    m_pParent->EnableNextButton(m_xNewColumnNames->n_children() && m_pParent->getOperation() != CopyTableOperation::AppendData);
+    m_xColumns_RH->grab_focus();
+}
+
+bool OWizColumnSelect::LeavePage()
+{
+
+    m_pParent->clearDestColumns();
+
+    for(sal_Int32 i=0 ; i< m_xNewColumnNames->n_children();++i)
+    {
+        OFieldDescription* pField = reinterpret_cast<OFieldDescription*>(m_xNewColumnNames->get_id(i).toInt64());
+        OSL_ENSURE(pField,"The field information can not be null!");
+        m_pParent->insertColumn(i,pField);
+    }
+
+    clearListBox(*m_xNewColumnNames);
+
+    if  (   m_pParent->GetPressedButton() == OCopyTableWizard::WIZARD_NEXT
+        ||  m_pParent->GetPressedButton() == OCopyTableWizard::WIZARD_FINISH
+        )
+        return !m_pParent->getDestColumns().empty();
+    else
+        return true;
+}
+
+IMPL_LINK(OWizColumnSelect, ButtonClickHdl, weld::Button&, rButton, void)
+{
+    weld::TreeView *pLeft = nullptr;
+    weld::TreeView *pRight = nullptr;
+    bool bAll = false;
+
+    if (&rButton == m_xColumn_RH.get())
+    {
+        pLeft  = m_xOrgColumnNames.get();
+        pRight = m_xNewColumnNames.get();
+    }
+    else if (&rButton == m_xColumn_LH.get())
+    {
+        pLeft  = m_xNewColumnNames.get();
+        pRight = m_xOrgColumnNames.get();
+    }
+    else if (&rButton == m_xColumns_RH.get())
+    {
+        pLeft  = m_xOrgColumnNames.get();
+        pRight = m_xNewColumnNames.get();
+        bAll   = true;
+    }
+    else if (&rButton == m_xColumns_LH.get())
+    {
+        pLeft  = m_xNewColumnNames.get();
+        pRight = m_xOrgColumnNames.get();
+        bAll   = true;
+    }
+
+    if (!pLeft || !pRight)
+        return;
+
+    Reference< XDatabaseMetaData > xMetaData( m_pParent->m_xDestConnection->getMetaData() );
+    OUString sExtraChars = xMetaData->getExtraNameCharacters();
+    sal_Int32 nMaxNameLen       = m_pParent->getMaxColumnNameLength();
+
+    ::comphelper::UStringMixEqual aCase(xMetaData->supportsMixedCaseQuotedIdentifiers());
+    std::vector< OUString> aRightColumns;
+    fillColumns(pRight,aRightColumns);
+
+    if(!bAll)
+    {
+        auto aRows = pLeft->get_selected_rows();
+        std::sort(aRows.begin(), aRows.end());
+
+        for (auto it = aRows.begin(); it != aRows.end(); ++it)
+            moveColumn(pRight,pLeft,aRightColumns,pLeft->get_text(*it),sExtraChars,nMaxNameLen,aCase);
+
+        for (auto it = aRows.rbegin(); it != aRows.rend(); ++it)
+            pLeft->remove(*it);
+    }
+    else
+    {
+        const sal_Int32 nEntries = pLeft->n_children();
+        for(sal_Int32 i=0; i < nEntries; ++i)
+            moveColumn(pRight,pLeft,aRightColumns,pLeft->get_text(i),sExtraChars,nMaxNameLen,aCase);
+        for(sal_Int32 j=pLeft->n_children(); j ; )
+            pLeft->remove(--j);
+    }
+
+    enableButtons();
+
+    if (m_xOrgColumnNames->n_children())
+        m_xOrgColumnNames->select(0);
+}
+
+IMPL_LINK( OWizColumnSelect, ListDoubleClickHdl, weld::TreeView&, rListBox, bool )
+{
+    weld::TreeView *pLeft,*pRight;
+    if (&rListBox == m_xOrgColumnNames.get())
+    {
+        pLeft  = m_xOrgColumnNames.get();
+        pRight = m_xNewColumnNames.get();
+    }
+    else
+    {
+        pRight = m_xOrgColumnNames.get();
+        pLeft  = m_xNewColumnNames.get();
+    }
+
+    // If database is able to process PrimaryKeys, set PrimaryKey
+    Reference< XDatabaseMetaData >  xMetaData( m_pParent->m_xDestConnection->getMetaData() );
+    OUString sExtraChars = xMetaData->getExtraNameCharacters();
+    sal_Int32 nMaxNameLen       = m_pParent->getMaxColumnNameLength();
+
+    ::comphelper::UStringMixEqual aCase(xMetaData->supportsMixedCaseQuotedIdentifiers());
+    std::vector< OUString> aRightColumns;
+    fillColumns(pRight,aRightColumns);
+
+    auto aRows = pLeft->get_selected_rows();
+    std::sort(aRows.begin(), aRows.end());
+
+    for (auto it = aRows.begin(); it != aRows.end(); ++it)
+        moveColumn(pRight,pLeft,aRightColumns,pLeft->get_text(*it),sExtraChars,nMaxNameLen,aCase);
+
+    for (auto it = aRows.rbegin(); it != aRows.rend(); ++it)
+        pLeft->remove(*it);
+
+    enableButtons();
+
+    return true;
+}
+
+void OWizColumnSelect::clearListBox(weld::TreeView& rListBox)
+{
+    rListBox.clear();
+}
+
+void OWizColumnSelect::fillColumns(weld::TreeView const * pRight,std::vector< OUString> &_rRightColumns)
+{
+    const sal_Int32 nCount = pRight->n_children();
+    _rRightColumns.reserve(nCount);
+    for (sal_Int32 i=0; i < nCount; ++i)
+        _rRightColumns.push_back(pRight->get_text(i));
+}
+
+void OWizColumnSelect::createNewColumn( weld::TreeView* _pListbox,
+                                        OFieldDescription const * _pSrcField,
+                                        std::vector< OUString>& _rRightColumns,
+                                        const OUString&  _sColumnName,
+                                        const OUString&  _sExtraChars,
+                                        sal_Int32               _nMaxNameLen,
+                                        const ::comphelper::UStringMixEqual& _aCase)
+{
+    OUString sConvertedName = m_pParent->convertColumnName(TMultiListBoxEntryFindFunctor(&_rRightColumns,_aCase),
+                                                                _sColumnName,
+                                                                _sExtraChars,
+                                                                _nMaxNameLen);
+    OFieldDescription* pNewField = new OFieldDescription(*_pSrcField);
+    pNewField->SetName(sConvertedName);
+    bool bNotConvert = true;
+    pNewField->SetType(m_pParent->convertType(_pSrcField->getSpecialTypeInfo(),bNotConvert));
+    if ( !m_pParent->supportsPrimaryKey() )
+        pNewField->SetPrimaryKey(false);
+
+    _pListbox->append(OUString::number(reinterpret_cast<sal_Int64>(pNewField)), sConvertedName);
+    _rRightColumns.push_back(sConvertedName);
+
+    if ( !bNotConvert )
+        m_pParent->showColumnTypeNotSupported(sConvertedName);
+}
+
+void OWizColumnSelect::moveColumn(  weld::TreeView* _pRight,
+                                    weld::TreeView const * _pLeft,
+                                    std::vector< OUString>& _rRightColumns,
+                                    const OUString&  _sColumnName,
+                                    const OUString&  _sExtraChars,
+                                    sal_Int32               _nMaxNameLen,
+                                    const ::comphelper::UStringMixEqual& _aCase)
+{
+    if(_pRight == m_xNewColumnNames.get())
+    {
+        // we copy the column into the new format for the dest
+        OFieldDescription* pSrcField = reinterpret_cast<OFieldDescription*>(_pLeft->get_id(_pLeft->find_text(_sColumnName)).toInt64());
+        createNewColumn(_pRight,pSrcField,_rRightColumns,_sColumnName,_sExtraChars,_nMaxNameLen,_aCase);
+    }
+    else
+    {
+        // find the new column in the dest name mapping to obtain the old column
+        OCopyTableWizard::TNameMapping::const_iterator aIter = std::find_if(m_pParent->m_mNameMapping.begin(),m_pParent->m_mNameMapping.end(),
+            [&_aCase, &_sColumnName] (const OCopyTableWizard::TNameMapping::value_type& nameMap) {
+                return _aCase(nameMap.second, _sColumnName);
+            });
+
+        OSL_ENSURE(aIter != m_pParent->m_mNameMapping.end(),"Column must be defined");
+        if ( aIter == m_pParent->m_mNameMapping.end() )
+            return; // do nothing
+        const ODatabaseExport::TColumns& rSrcColumns = m_pParent->getSourceColumns();
+        ODatabaseExport::TColumns::const_iterator aSrcIter = rSrcColumns.find((*aIter).first);
+        if ( aSrcIter != rSrcColumns.end() )
+        {
+            // we need also the old position of this column to insert it back on that position again
+            const ODatabaseExport::TColumnVector& rSrcVector = m_pParent->getSrcVector();
+            ODatabaseExport::TColumnVector::const_iterator aPos = std::find(rSrcVector.begin(), rSrcVector.end(), aSrcIter);
+            OSL_ENSURE( aPos != rSrcVector.end(),"Invalid position for the iterator here!");
+            ODatabaseExport::TColumnVector::size_type nPos = (aPos - rSrcVector.begin()) - adjustColumnPosition(_pLeft, _sColumnName, (aPos - rSrcVector.begin()), _aCase);
+
+            OUString sId(OUString::number(reinterpret_cast<sal_Int64>(aSrcIter->second)));
+            const OUString& rStr = (*aIter).first;
+            _pRight->insert(nullptr, nPos, &rStr, &sId, nullptr, nullptr, nullptr, false, nullptr);
+            _rRightColumns.push_back(rStr);
+            m_pParent->removeColumnNameFromNameMap(_sColumnName);
+        }
+    }
+}
+
+// Simply returning fields back to their original position is
+// not enough. We need to take into account what fields have
+// been removed earlier and adjust accordingly. Based on the
+// algorithm employed in moveColumn().
+sal_Int32 OWizColumnSelect::adjustColumnPosition(weld::TreeView const * _pLeft,
+                                                 const OUString&   _sColumnName,
+                                                 ODatabaseExport::TColumnVector::size_type nCurrentPos,
+                                                 const ::comphelper::UStringMixEqual& _aCase)
+{
+    sal_Int32 nAdjustedPos = 0;
+
+    // if returning all entries to their original position,
+    // then there is no need to adjust the positions.
+    if (m_xColumns_LH->has_focus())
+        return nAdjustedPos;
+
+    const sal_Int32 nCount = _pLeft->n_children();
+    OUString sColumnString;
+    for(sal_Int32 i=0; i < nCount; ++i)
+    {
+        sColumnString = _pLeft->get_text(i);
+        if(_sColumnName != sColumnString)
+        {
+            // find the new column in the dest name mapping to obtain the old column
+            OCopyTableWizard::TNameMapping::const_iterator aIter = std::find_if(m_pParent->m_mNameMapping.begin(),m_pParent->m_mNameMapping.end(),
+                [&_aCase, &sColumnString] (const OCopyTableWizard::TNameMapping::value_type& nameMap) {
+                    return _aCase(nameMap.second, sColumnString);
+                });
+
+            OSL_ENSURE(aIter != m_pParent->m_mNameMapping.end(),"Column must be defined");
+            const ODatabaseExport::TColumns& rSrcColumns = m_pParent->getSourceColumns();
+            ODatabaseExport::TColumns::const_iterator aSrcIter = rSrcColumns.find((*aIter).first);
+            if ( aSrcIter != rSrcColumns.end() )
+            {
+                // we need also the old position of this column to insert it back on that position again
+                const ODatabaseExport::TColumnVector& rSrcVector = m_pParent->getSrcVector();
+                ODatabaseExport::TColumnVector::const_iterator aPos = std::find(rSrcVector.begin(), rSrcVector.end(), aSrcIter);
+                ODatabaseExport::TColumnVector::size_type nPos = aPos - rSrcVector.begin();
+                if( nPos < nCurrentPos)
+                {
+                    nAdjustedPos++;
+                }
+            }
+        }
+    }
+
+    return nAdjustedPos;
+}
+
+void OWizColumnSelect::enableButtons()
+{
+    bool bEntries = m_xNewColumnNames->n_children() != 0;
+    if (!bEntries)
+        m_pParent->m_mNameMapping.clear();
+
+    m_pParent->GetOKButton().set_sensitive(bEntries);
+    m_pParent->EnableNextButton(bEntries && m_pParent->getOperation() != CopyTableOperation::AppendData);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */