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 = ::com::sun::star::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(NULL)
  59     , m_pPage3(NULL)
  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(EDIT_NOLIMIT);
  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(true);
  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         OUString sKeyName("ID");
  96         sKeyName = m_pParent->createUniqueName(sKeyName);
  97         m_pEdKeyName->SetText(sKeyName);
  98
  99         sal_Int32 nMaxLen = m_pParent->getMaxColumnNameLength();
 100         m_pEdKeyName->SetMaxTextLen(nMaxLen ? nMaxLen : EDIT_NOLIMIT);
 101     }
 102
 103     SetText(ModuleRes(STR_COPYTABLE_TITLE_COPY));
 104 }
 105
 106 OCopyTable::~OCopyTable()
 107 {
 108     disposeOnce();
 109 }
 110
 111 void OCopyTable::dispose()
 112 {
 113     m_pEdTableName.clear();
 114     m_pRB_DefData.clear();
 115     m_pRB_Def.clear();
 116     m_pRB_View.clear();
 117     m_pRB_AppendData.clear();
 118     m_pCB_UseHeaderLine.clear();
 119     m_pCB_PrimaryColumn.clear();
 120     m_pFT_KeyName.clear();
 121     m_pEdKeyName.clear();
 122     m_pPage2.clear();
 123     m_pPage3.clear();
 124     OWizardPage::dispose();
 125 }
 126
 127 IMPL_LINK( OCopyTable, AppendDataClickHdl, Button*, /*pButton*/ )
 128 {
 129
 130     SetAppendDataRadio();
 131     return 0;
 132 }
 133
 134 void OCopyTable::SetAppendDataRadio()
 135 {
 136     m_pParent->EnableButton(OCopyTableWizard::WIZARD_NEXT,true);
 137     m_pFT_KeyName->Enable(false);
 138     m_pCB_PrimaryColumn->Enable(false);
 139     m_pEdKeyName->Enable(false);
 140     m_pParent->setOperation(CopyTableOperation::AppendData);
 141 }
 142
 143 IMPL_LINK( OCopyTable, RadioChangeHdl, Button*, pButton )
 144 {
 145     m_pParent->EnableButton(OCopyTableWizard::WIZARD_NEXT,pButton != m_pRB_View);
 146     bool bKey = m_bPKeyAllowed && pButton != m_pRB_View;
 147     m_pFT_KeyName->Enable(bKey && m_pCB_PrimaryColumn->IsChecked());
 148     m_pEdKeyName->Enable(bKey && m_pCB_PrimaryColumn->IsChecked());
 149     m_pCB_PrimaryColumn->Enable(bKey);
 150     m_pCB_UseHeaderLine->Enable(m_bUseHeaderAllowed && IsOptionDefData());
 151
 152     // set typ what to do
 153     if( IsOptionDefData() )
 154         m_pParent->setOperation( CopyTableOperation::CopyDefinitionAndData );
 155     else if( IsOptionDef() )
 156         m_pParent->setOperation( CopyTableOperation::CopyDefinitionOnly );
 157     else if( IsOptionView() )
 158         m_pParent->setOperation( CopyTableOperation::CreateAsView );
 159
 160     return 0;
 161 }
 162
 163 IMPL_LINK( OCopyTable, KeyClickHdl, Button*, /*pButton*/ )
 164 {
 165     m_pEdKeyName->Enable(m_pCB_PrimaryColumn->IsChecked());
 166     m_pFT_KeyName->Enable(m_pCB_PrimaryColumn->IsChecked());
 167     return 0;
 168 }
 169
 170 bool OCopyTable::LeavePage()
 171 {
 172     m_pParent->m_bCreatePrimaryKeyColumn    = m_bPKeyAllowed && m_pCB_PrimaryColumn->IsEnabled() && m_pCB_PrimaryColumn->IsChecked();
 173     m_pParent->m_aKeyName                   = m_pParent->m_bCreatePrimaryKeyColumn ? m_pEdKeyName->GetText() : OUString();
 174     m_pParent->setUseHeaderLine( m_pCB_UseHeaderLine->IsChecked() );
 175
 176     // first check if the table already exists in the database
 177     if( m_pParent->getOperation() != CopyTableOperation::AppendData )
 178     {
 179         m_pParent->clearDestColumns();
 180         DynamicTableOrQueryNameCheck aNameCheck( m_pParent->m_xDestConnection, CommandType::TABLE );
 181         SQLExceptionInfo aErrorInfo;
 182         if ( !aNameCheck.isNameValid( m_pEdTableName->GetText(), aErrorInfo ) )
 183         {
 184             aErrorInfo.append( SQLExceptionInfo::SQL_CONTEXT, ModuleRes( STR_SUGGEST_APPEND_TABLE_DATA ) );
 185             m_pParent->showError(aErrorInfo.get());
 186
 187             return false;
 188         }
 189
 190         // have to check the length of the table name
 191         Reference< XDatabaseMetaData > xMeta = m_pParent->m_xDestConnection->getMetaData();
 192         OUString sCatalog;
 193         OUString sSchema;
 194         OUString sTable;
 195         ::dbtools::qualifiedNameComponents( xMeta,
 196                                             m_pEdTableName->GetText(),
 197                                             sCatalog,
 198                                             sSchema,
 199                                             sTable,
 200                                             ::dbtools::eInDataManipulation);
 201         sal_Int32 nMaxLength = xMeta->getMaxTableNameLength();
 202         if ( nMaxLength && sTable.getLength() > nMaxLength )
 203         {
 204             OUString sError(ModuleRes(STR_INVALID_TABLE_NAME_LENGTH));
 205             m_pParent->showError(sError);
 206             return false;
 207         }
 208
 209         // now we have to check if the name of the primary key already exists
 210         if (    m_pParent->m_bCreatePrimaryKeyColumn
 211             &&  m_pParent->m_aKeyName != m_pParent->createUniqueName(m_pParent->m_aKeyName) )
 212         {
 213             OUString aInfoString( ModuleRes(STR_WIZ_PKEY_ALREADY_DEFINED) );
 214             aInfoString += " ";
 215             aInfoString += m_pParent->m_aKeyName;
 216             m_pParent->showError(aInfoString);
 217             return false;
 218         }
 219     }
 220
 221     if ( m_pEdTableName->IsValueChangedFromSaved() )
 222     { // table exists and name has changed
 223         if ( m_pParent->getOperation() == CopyTableOperation::AppendData )
 224         {
 225             if(!checkAppendData())
 226                 return false;
 227         }
 228         else if ( m_nOldOperation == CopyTableOperation::AppendData )
 229         {
 230             m_pEdTableName->SaveValue();
 231             return LeavePage();
 232         }
 233     }
 234     else
 235     { // table exist and is not new or doesn't exist and so on
 236         if ( CopyTableOperation::AppendData == m_pParent->getOperation() )
 237         {
 238             if( !checkAppendData() )
 239                 return false;
 240         }
 241     }
 242     m_pParent->m_sName = m_pEdTableName->GetText();
 243     m_pEdTableName->SaveValue();
 244
 245     if(m_pParent->m_sName.isEmpty())
 246     {
 247         OUString sError(ModuleRes(STR_INVALID_TABLE_NAME));
 248         m_pParent->showError(sError);
 249         return false;
 250     }
 251
 252     return true;
 253 }
 254
 255 void OCopyTable::ActivatePage()
 256 {
 257     m_pParent->GetOKButton().Enable( true );
 258     m_nOldOperation = m_pParent->getOperation();
 259     m_pEdTableName->GrabFocus();
 260     m_pCB_UseHeaderLine->Check(m_pParent->UseHeaderLine());
 261 }
 262
 263 OUString OCopyTable::GetTitle() const
 264 {
 265     return ModuleRes(STR_WIZ_TABLE_COPY);
 266 }
 267
 268 void OCopyTable::Reset()
 269 {
 270     m_bFirstTime = false;
 271
 272     m_pEdTableName->SetText( m_pParent->m_sName );
 273     m_pEdTableName->SaveValue();
 274 }
 275
 276 bool OCopyTable::checkAppendData()
 277 {
 278     m_pParent->clearDestColumns();
 279     Reference< XPropertySet > xTable;
 280     Reference< XTablesSupplier > xSup( m_pParent->m_xDestConnection, UNO_QUERY );
 281     Reference<XNameAccess> xTables;
 282     if(xSup.is())
 283         xTables = xSup->getTables();
 284     if(xTables.is() && xTables->hasByName(m_pEdTableName->GetText()))
 285     {
 286         const ODatabaseExport::TColumnVector& rSrcColumns = m_pParent->getSrcVector();
 287         const sal_uInt32 nSrcSize = rSrcColumns.size();
 288         m_pParent->m_vColumnPos.resize( nSrcSize, ODatabaseExport::TPositions::value_type( COLUMN_POSITION_NOT_FOUND, COLUMN_POSITION_NOT_FOUND ) );
 289         m_pParent->m_vColumnTypes.resize( nSrcSize , COLUMN_POSITION_NOT_FOUND );
 290
 291         // set new destination
 292         xTables->getByName( m_pEdTableName->GetText() ) >>= xTable;
 293         ObjectCopySource aTableCopySource( m_pParent->m_xDestConnection, xTable );
 294         m_pParent->loadData( aTableCopySource, m_pParent->m_vDestColumns, m_pParent->m_aDestVec );
 295         const ODatabaseExport::TColumnVector& rDestColumns          = m_pParent->getDestVector();
 296         ODatabaseExport::TColumnVector::const_iterator aDestIter    = rDestColumns.begin();
 297         ODatabaseExport::TColumnVector::const_iterator aDestEnd     = rDestColumns.end();
 298         const sal_uInt32 nDestSize = rDestColumns.size();
 299         sal_uInt32 i = 0;
 300         for(sal_Int32 nPos = 1;aDestIter != aDestEnd && i < nDestSize && i < nSrcSize;++aDestIter,++nPos,++i)
 301         {
 302             bool bNotConvert = true;
 303             m_pParent->m_vColumnPos[i] = ODatabaseExport::TPositions::value_type(nPos,nPos);
 304             TOTypeInfoSP pTypeInfo = m_pParent->convertType((*aDestIter)->second->getSpecialTypeInfo(),bNotConvert);
 305             if ( !bNotConvert )
 306             {
 307                 m_pParent->showColumnTypeNotSupported((*aDestIter)->first);
 308                 return false;
 309             }
 310
 311             if ( pTypeInfo.get() )
 312                 m_pParent->m_vColumnTypes[i] = pTypeInfo->nType;
 313             else
 314                 m_pParent->m_vColumnTypes[i] = DataType::VARCHAR;
 315         }
 316
 317     }
 318
 319     if ( !xTable.is() )
 320     {
 321         OUString sError(ModuleRes(STR_INVALID_TABLE_NAME));
 322         m_pParent->showError(sError);
 323         return false;
 324     }
 325     return true;
 326 }
 327
 328 void OCopyTable::setCreatePrimaryKey( bool _bDoCreate, const OUString& _rSuggestedName )
 329 {
 330     bool bCreatePK = m_bPKeyAllowed && _bDoCreate;
 331     m_pCB_PrimaryColumn->Check( bCreatePK );
 332     m_pEdKeyName->SetText( _rSuggestedName );
 333
 334     m_pFT_KeyName->Enable( bCreatePK );
 335     m_pEdKeyName->Enable( bCreatePK );
 336 }
 337
 338 void OCopyTable::setCreateStyleAction()
 339 {
 340     // reselect the last action before
 341     switch(m_pParent->getOperation())
 342     {
 343         case CopyTableOperation::CopyDefinitionAndData:
 344             m_pRB_DefData->Check(true);
 345             RadioChangeHdl(m_pRB_DefData);
 346             break;
 347         case CopyTableOperation::CopyDefinitionOnly:
 348             m_pRB_Def->Check(true);
 349             RadioChangeHdl(m_pRB_Def);
 350             break;
 351         case CopyTableOperation::AppendData:
 352             m_pRB_AppendData->Check(true);
 353             SetAppendDataRadio();
 354             break;
 355         case CopyTableOperation::CreateAsView:
 356             if ( m_pRB_View->IsEnabled() )
 357             {
 358                 m_pRB_View->Check(true);
 359                 RadioChangeHdl(m_pRB_View);
 360             }
 361             else
 362             {
 363                 m_pRB_DefData->Check(true);
 364                 RadioChangeHdl(m_pRB_DefData);
 365             }
 366     }
 367 }
 368
 369 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */