dbaccess/source/ui/misc/WCPage.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "WCPage.hxx"
  21 #include "WCopyTable.hxx"
  22 #include "WColumnSelect.hxx"
  23 #include "WExtendPages.hxx"
  24
  25 #include "defaultobjectnamecheck.hxx"
  26 #include <tools/debug.hxx>
  27 #include "dbaccess_helpid.hrc"
  28 #include "dbu_misc.hrc"
  29 #include <com/sun/star/sdbc/XResultSet.hpp>
  30 #include <com/sun/star/sdb/CommandType.hpp>
  31 #include <com/sun/star/sdbc/XRow.hpp>
  32 #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
  33 #include <com/sun/star/sdbcx/XViewsSupplier.hpp>
  34 #include <com/sun/star/sdb/application/CopyTableOperation.hpp>
  35 #include <vcl/msgbox.hxx>
  36 #include <connectivity/dbexception.hxx>
  37 #include <connectivity/dbtools.hxx>
  38 #include "UITools.hxx"
  39 #include "moduledbu.hxx"
  40 #include <cppuhelper/exc_hlp.hxx>
  41
  42 using namespace ::dbaui;
  43 using namespace ::dbtools;
  44 using namespace ::com::sun::star::uno;
  45 using namespace ::com::sun::star::beans;
  46 using namespace ::com::sun::star::container;
  47 using namespace ::com::sun::star::util;
  48 using namespace ::com::sun::star::sdb;
  49 using namespace ::com::sun::star::sdbc;
  50 using namespace ::com::sun::star::sdbcx;
  51
  52 namespace CopyTableOperation = css::sdb::application::CopyTableOperation;
  53
  54 // Klasse OCopyTable
  55 OCopyTable::OCopyTable(vcl::Window * pParent)
  56     : OWizardPage(pParent, "CopyTablePage", "dbaccess/ui/copytablepage.ui")
  57     , m_nOldOperation(0)
  58     , m_pPage2(nullptr)
  59     , m_pPage3(nullptr)
  60     , m_bPKeyAllowed(false)
  61     , m_bUseHeaderAllowed(true)
  62 {
  63     get(m_pEdTableName, "name");
  64     get(m_pRB_DefData, "defdata");
  65     get(m_pRB_Def, "def");
  66     get(m_pRB_View, "view");
  67     get(m_pRB_AppendData, "data");
  68     get(m_pCB_UseHeaderLine, "firstline");
  69     get(m_pCB_PrimaryColumn, "primarykey");
  70     get(m_pFT_KeyName, "keynamelabel");
  71     get(m_pEdKeyName, "keyname");
  72
  73     m_pEdTableName->SetMaxTextLen();
  74
  75     if ( m_pParent->m_xDestConnection.is() )
  76     {
  77         if ( !m_pParent->supportsViews() )
  78             m_pRB_View->Disable();
  79
  80         m_pCB_UseHeaderLine->Check();
  81         m_bPKeyAllowed = m_pParent->supportsPrimaryKey();
  82
  83         m_pCB_PrimaryColumn->Enable(m_bPKeyAllowed);
  84
  85         m_pRB_AppendData->SetClickHdl(   LINK( this, OCopyTable, AppendDataClickHdl  ) );
  86
  87         m_pRB_DefData->SetClickHdl(      LINK( this, OCopyTable, RadioChangeHdl      ) );
  88         m_pRB_Def->SetClickHdl(          LINK( this, OCopyTable, RadioChangeHdl      ) );
  89         m_pRB_View->SetClickHdl(         LINK( this, OCopyTable, RadioChangeHdl      ) );
  90
  91         m_pCB_PrimaryColumn->SetClickHdl(LINK( this, OCopyTable, KeyClickHdl         ) );
  92
  93         m_pFT_KeyName->Enable(false);
  94         m_pEdKeyName->Enable(false);
  95         m_pEdKeyName->SetText(m_pParent->createUniqueName("ID"));
  96
  97         const sal_Int32 nMaxLen = m_pParent->getMaxColumnNameLength();
  98         m_pEdKeyName->SetMaxTextLen(nMaxLen ? nMaxLen : EDIT_NOLIMIT);
  99     }
 100
 101     SetText(ModuleRes(STR_COPYTABLE_TITLE_COPY));
 102 }
 103
 104 OCopyTable::~OCopyTable()
 105 {
 106     disposeOnce();
 107 }
 108
 109 void OCopyTable::dispose()
 110 {
 111     m_pEdTableName.clear();
 112     m_pRB_DefData.clear();
 113     m_pRB_Def.clear();
 114     m_pRB_View.clear();
 115     m_pRB_AppendData.clear();
 116     m_pCB_UseHeaderLine.clear();
 117     m_pCB_PrimaryColumn.clear();
 118     m_pFT_KeyName.clear();
 119     m_pEdKeyName.clear();
 120     m_pPage2.clear();
 121     m_pPage3.clear();
 122     OWizardPage::dispose();
 123 }
 124
 125 IMPL_LINK_NOARG_TYPED( OCopyTable, AppendDataClickHdl, Button*, void )
 126 {
 127     SetAppendDataRadio();
 128 }
 129
 130 void OCopyTable::SetAppendDataRadio()
 131 {
 132     m_pParent->EnableNextButton(true);
 133     m_pFT_KeyName->Enable(false);
 134     m_pCB_PrimaryColumn->Enable(false);
 135     m_pEdKeyName->Enable(false);
 136     m_pParent->setOperation(CopyTableOperation::AppendData);
 137 }
 138
 139 IMPL_LINK_TYPED( OCopyTable, RadioChangeHdl, Button*, pButton, void )
 140 {
 141     m_pParent->EnableNextButton(pButton != m_pRB_View);
 142     bool bKey = m_bPKeyAllowed && pButton != m_pRB_View;
 143     m_pFT_KeyName->Enable(bKey && m_pCB_PrimaryColumn->IsChecked());
 144     m_pEdKeyName->Enable(bKey && m_pCB_PrimaryColumn->IsChecked());
 145     m_pCB_PrimaryColumn->Enable(bKey);
 146     m_pCB_UseHeaderLine->Enable(m_bUseHeaderAllowed && IsOptionDefData());
 147
 148     // set typ what to do
 149     if( IsOptionDefData() )
 150         m_pParent->setOperation( CopyTableOperation::CopyDefinitionAndData );
 151     else if( IsOptionDef() )
 152         m_pParent->setOperation( CopyTableOperation::CopyDefinitionOnly );
 153     else if( IsOptionView() )
 154         m_pParent->setOperation( CopyTableOperation::CreateAsView );
 155 }
 156
 157 IMPL_LINK_NOARG_TYPED( OCopyTable, KeyClickHdl, Button*, void )
 158 {
 159     m_pEdKeyName->Enable(m_pCB_PrimaryColumn->IsChecked());
 160     m_pFT_KeyName->Enable(m_pCB_PrimaryColumn->IsChecked());
 161 }
 162
 163 bool OCopyTable::LeavePage()
 164 {
 165     m_pParent->m_bCreatePrimaryKeyColumn    = m_bPKeyAllowed && m_pCB_PrimaryColumn->IsEnabled() && m_pCB_PrimaryColumn->IsChecked();
 166     m_pParent->m_aKeyName                   = m_pParent->m_bCreatePrimaryKeyColumn ? m_pEdKeyName->GetText() : OUString();
 167     m_pParent->setUseHeaderLine( m_pCB_UseHeaderLine->IsChecked() );
 168
 169     // first check if the table already exists in the database
 170     if( m_pParent->getOperation() != CopyTableOperation::AppendData )
 171     {
 172         m_pParent->clearDestColumns();
 173         DynamicTableOrQueryNameCheck aNameCheck( m_pParent->m_xDestConnection, CommandType::TABLE );
 174         SQLExceptionInfo aErrorInfo;
 175         if ( !aNameCheck.isNameValid( m_pEdTableName->GetText(), aErrorInfo ) )
 176         {
 177             aErrorInfo.append( SQLExceptionInfo::TYPE::SQLContext, ModuleRes( STR_SUGGEST_APPEND_TABLE_DATA ) );
 178             m_pParent->showError(aErrorInfo.get());
 179
 180             return false;
 181         }
 182
 183         // have to check the length of the table name
 184         Reference< XDatabaseMetaData > xMeta = m_pParent->m_xDestConnection->getMetaData();
 185         OUString sCatalog;
 186         OUString sSchema;
 187         OUString sTable;
 188         ::dbtools::qualifiedNameComponents( xMeta,
 189                                             m_pEdTableName->GetText(),
 190                                             sCatalog,
 191                                             sSchema,
 192                                             sTable,
 193                                             ::dbtools::EComposeRule::InDataManipulation);
 194         sal_Int32 nMaxLength = xMeta->getMaxTableNameLength();
 195         if ( nMaxLength && sTable.getLength() > nMaxLength )
 196         {
 197             m_pParent->showError(ModuleRes(STR_INVALID_TABLE_NAME_LENGTH));
 198             return false;
 199         }
 200
 201         // now we have to check if the name of the primary key already exists
 202         if (    m_pParent->m_bCreatePrimaryKeyColumn
 203             &&  m_pParent->m_aKeyName != m_pParent->createUniqueName(m_pParent->m_aKeyName) )
 204         {
 205             m_pParent->showError(ModuleRes(STR_WIZ_NAME_ALREADY_DEFINED).toString()+" "+m_pParent->m_aKeyName);
 206             return false;
 207         }
 208     }
 209
 210     if ( m_pEdTableName->IsValueChangedFromSaved() )
 211     { // table exists and name has changed
 212         if ( m_pParent->getOperation() == CopyTableOperation::AppendData )
 213         {
 214             if(!checkAppendData())
 215                 return false;
 216         }
 217         else if ( m_nOldOperation == CopyTableOperation::AppendData )
 218         {
 219             m_pEdTableName->SaveValue();
 220             return LeavePage();
 221         }
 222     }
 223     else
 224     { // table exist and is not new or doesn't exist and so on
 225         if ( CopyTableOperation::AppendData == m_pParent->getOperation() )
 226         {
 227             if( !checkAppendData() )
 228                 return false;
 229         }
 230     }
 231     m_pParent->m_sName = m_pEdTableName->GetText();
 232     m_pEdTableName->SaveValue();
 233
 234     if(m_pParent->m_sName.isEmpty())
 235     {
 236         m_pParent->showError(ModuleRes(STR_INVALID_TABLE_NAME));
 237         return false;
 238     }
 239
 240     return true;
 241 }
 242
 243 void OCopyTable::ActivatePage()
 244 {
 245     m_pParent->GetOKButton().Enable();
 246     m_nOldOperation = m_pParent->getOperation();
 247     m_pEdTableName->GrabFocus();
 248     m_pCB_UseHeaderLine->Check(m_pParent->UseHeaderLine());
 249 }
 250
 251 OUString OCopyTable::GetTitle() const
 252 {
 253     return ModuleRes(STR_WIZ_TABLE_COPY);
 254 }
 255
 256 void OCopyTable::Reset()
 257 {
 258     m_bFirstTime = false;
 259
 260     m_pEdTableName->SetText( m_pParent->m_sName );
 261     m_pEdTableName->SaveValue();
 262 }
 263
 264 bool OCopyTable::checkAppendData()
 265 {
 266     m_pParent->clearDestColumns();
 267     Reference< XPropertySet > xTable;
 268     Reference< XTablesSupplier > xSup( m_pParent->m_xDestConnection, UNO_QUERY );
 269     Reference<XNameAccess> xTables;
 270     if(xSup.is())
 271         xTables = xSup->getTables();
 272     if(xTables.is() && xTables->hasByName(m_pEdTableName->GetText()))
 273     {
 274         const ODatabaseExport::TColumnVector& rSrcColumns = m_pParent->getSrcVector();
 275         const sal_uInt32 nSrcSize = rSrcColumns.size();
 276         m_pParent->m_vColumnPos.resize( nSrcSize, ODatabaseExport::TPositions::value_type( COLUMN_POSITION_NOT_FOUND, COLUMN_POSITION_NOT_FOUND ) );
 277         m_pParent->m_vColumnTypes.resize( nSrcSize , COLUMN_POSITION_NOT_FOUND );
 278
 279         // set new destination
 280         xTables->getByName( m_pEdTableName->GetText() ) >>= xTable;
 281         ObjectCopySource aTableCopySource( m_pParent->m_xDestConnection, xTable );
 282         m_pParent->loadData( aTableCopySource, m_pParent->m_vDestColumns, m_pParent->m_aDestVec );
 283         const ODatabaseExport::TColumnVector& rDestColumns          = m_pParent->getDestVector();
 284         ODatabaseExport::TColumnVector::const_iterator aDestIter    = rDestColumns.begin();
 285         ODatabaseExport::TColumnVector::const_iterator aDestEnd     = rDestColumns.end();
 286         const sal_uInt32 nDestSize = rDestColumns.size();
 287         sal_uInt32 i = 0;
 288         for(sal_Int32 nPos = 1;aDestIter != aDestEnd && i < nDestSize && i < nSrcSize;++aDestIter,++nPos,++i)
 289         {
 290             bool bNotConvert = true;
 291             m_pParent->m_vColumnPos[i] = ODatabaseExport::TPositions::value_type(nPos,nPos);
 292             TOTypeInfoSP pTypeInfo = m_pParent->convertType((*aDestIter)->second->getSpecialTypeInfo(),bNotConvert);
 293             if ( !bNotConvert )
 294             {
 295                 m_pParent->showColumnTypeNotSupported((*aDestIter)->first);
 296                 return false;
 297             }
 298
 299             if ( pTypeInfo.get() )
 300                 m_pParent->m_vColumnTypes[i] = pTypeInfo->nType;
 301             else
 302                 m_pParent->m_vColumnTypes[i] = DataType::VARCHAR;
 303         }
 304
 305     }
 306
 307     if ( !xTable.is() )
 308     {
 309         m_pParent->showError(ModuleRes(STR_INVALID_TABLE_NAME));
 310         return false;
 311     }
 312     return true;
 313 }
 314
 315 void OCopyTable::setCreatePrimaryKey( bool _bDoCreate, const OUString& _rSuggestedName )
 316 {
 317     bool bCreatePK = m_bPKeyAllowed && _bDoCreate;
 318     m_pCB_PrimaryColumn->Check( bCreatePK );
 319     m_pEdKeyName->SetText( _rSuggestedName );
 320
 321     m_pFT_KeyName->Enable( bCreatePK );
 322     m_pEdKeyName->Enable( bCreatePK );
 323 }
 324
 325 void OCopyTable::setCreateStyleAction()
 326 {
 327     // reselect the last action before
 328     switch(m_pParent->getOperation())
 329     {
 330         case CopyTableOperation::CopyDefinitionAndData:
 331             m_pRB_DefData->Check();
 332             RadioChangeHdl(m_pRB_DefData);
 333             break;
 334         case CopyTableOperation::CopyDefinitionOnly:
 335             m_pRB_Def->Check();
 336             RadioChangeHdl(m_pRB_Def);
 337             break;
 338         case CopyTableOperation::AppendData:
 339             m_pRB_AppendData->Check();
 340             SetAppendDataRadio();
 341             break;
 342         case CopyTableOperation::CreateAsView:
 343             if ( m_pRB_View->IsEnabled() )
 344             {
 345                 m_pRB_View->Check();
 346                 RadioChangeHdl(m_pRB_View);
 347             }
 348             else
 349             {
 350                 m_pRB_DefData->Check();
 351                 RadioChangeHdl(m_pRB_DefData);
 352             }
 353     }
 354 }
 355
 356 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */