sw/source/ui/fldui/changedb.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 <svtools/stdctrl.hxx>
  21 #include <vcl/msgbox.hxx>
  22 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  23 #include <com/sun/star/container/XNameAccess.hpp>
  24 #include <com/sun/star/sdb/DatabaseContext.hpp>
  25 #include <com/sun/star/sdb/XDatabaseAccess.hpp>
  26 #include <comphelper/processfactory.hxx>
  27 #include <sfx2/viewfrm.hxx>
  28 #include "svtools/treelistentry.hxx"
  29
  30 #include <view.hxx>
  31 #include <wrtsh.hxx>
  32 #include <dbmgr.hxx>
  33 #include <fldmgr.hxx>
  34 #include <expfld.hxx>
  35 #include <txtatr.hxx>
  36 #include <ndtxt.hxx>
  37 #include <fldbas.hxx>
  38 #include <dbfld.hxx>
  39 #include <changedb.hxx>
  40
  41 #include <fldui.hrc>
  42 #include <globals.hrc>
  43 #include <utlui.hrc>
  44
  45 #include <unomid.h>
  46
  47 using namespace ::com::sun::star::container;
  48 using namespace ::com::sun::star::lang;
  49 using namespace ::com::sun::star::sdb;
  50 using namespace ::com::sun::star::uno;
  51
  52
  53 /*--------------------------------------------------------------------
  54     Description: edit insert-field
  55  --------------------------------------------------------------------*/
  56 SwChangeDBDlg::SwChangeDBDlg(SwView& rVw)
  57     : SvxStandardDialog(&rVw.GetViewFrame()->GetWindow(), "ExchangeDatabasesDialog",
  58         "modules/swriter/ui/exchangedatabases.ui")
  59     , aImageList(SW_RES(ILIST_DB_DLG))
  60     , pSh(rVw.GetWrtShellPtr())
  61     , pMgr( new SwFldMgr() )
  62 {
  63     get(m_pUsedDBTLB, "inuselb");
  64     get(m_pAvailDBTLB, "availablelb");
  65     get(m_pAddDBPB, "browse");
  66     get(m_pDocDBNameFT, "dbnameft");
  67     get(m_pDefineBT, "define");
  68     m_pAvailDBTLB->SetWrtShell(*pSh);
  69     FillDBPopup();
  70
  71     ShowDBName(pSh->GetDBData());
  72     m_pDefineBT->SetClickHdl(LINK(this, SwChangeDBDlg, ButtonHdl));
  73     m_pAddDBPB->SetClickHdl(LINK(this, SwChangeDBDlg, AddDBHdl));
  74
  75     m_pUsedDBTLB->SetSelectionMode(MULTIPLE_SELECTION);
  76     m_pUsedDBTLB->SetStyle(m_pUsedDBTLB->GetStyle()|WB_HASLINES|WB_CLIPCHILDREN|WB_SORT|WB_HASBUTTONS|WB_HASBUTTONSATROOT|WB_HSCROLL);
  77     m_pUsedDBTLB->SetSpaceBetweenEntries(0);
  78     m_pUsedDBTLB->SetNodeBitmaps( aImageList.GetImage(IMG_COLLAPSE), aImageList.GetImage(IMG_EXPAND));
  79
  80     Link aLink = LINK(this, SwChangeDBDlg, TreeSelectHdl);
  81
  82     m_pUsedDBTLB->SetSelectHdl(aLink);
  83     m_pUsedDBTLB->SetDeselectHdl(aLink);
  84     m_pAvailDBTLB->SetSelectHdl(aLink);
  85     m_pAvailDBTLB->SetSelectHdl(aLink);
  86     TreeSelectHdl();
  87 }
  88
  89 /*--------------------------------------------------------------------
  90     Description: initialise database listboxes
  91  --------------------------------------------------------------------*/
  92 void SwChangeDBDlg::FillDBPopup()
  93 {
  94     Reference< XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
  95     Reference<XDatabaseContext> xDBContext = DatabaseContext::create(xContext);
  96
  97     const SwDBData& rDBData = pSh->GetDBData();
  98     String sDBName(rDBData.sDataSource);
  99     String sTableName(rDBData.sCommand);
 100     m_pAvailDBTLB->Select(sDBName, sTableName, aEmptyStr);
 101
 102     std::vector<String> aAllDBNames;
 103
 104     Sequence< OUString > aDBNames = xDBContext->getElementNames();
 105     const OUString* pDBNames = aDBNames.getConstArray();
 106     sal_Int32 nDBCount = aDBNames.getLength();
 107     for(sal_Int32 i = 0; i < nDBCount; i++)
 108     {
 109         aAllDBNames.push_back(pDBNames[i]);
 110     }
 111
 112     std::vector<String> aDBNameList;
 113     pSh->GetAllUsedDB( aDBNameList, &aAllDBNames );
 114
 115     size_t nCount = aDBNameList.size();
 116     m_pUsedDBTLB->Clear();
 117     SvTreeListEntry *pFirst = 0;
 118     SvTreeListEntry *pLast = 0;
 119
 120     for(size_t k = 0; k < nCount; k++)
 121     {
 122         sDBName = aDBNameList[k];
 123         sDBName = sDBName.GetToken(0);
 124         pLast = Insert(sDBName);
 125         if (!pFirst)
 126             pFirst = pLast;
 127     }
 128
 129     if (pFirst)
 130     {
 131         m_pUsedDBTLB->MakeVisible(pFirst);
 132         m_pUsedDBTLB->Select(pFirst);
 133     }
 134
 135 }
 136
 137 SvTreeListEntry* SwChangeDBDlg::Insert(const String& rDBName)
 138 {
 139     String sDBName(rDBName.GetToken(0, DB_DELIM));
 140     String sTableName(rDBName.GetToken(1, DB_DELIM));
 141     sal_IntPtr nCommandType = rDBName.GetToken(2, DB_DELIM).ToInt32();
 142     SvTreeListEntry* pParent;
 143     SvTreeListEntry* pChild;
 144
 145     sal_uInt16 nParent = 0;
 146     sal_uInt16 nChild = 0;
 147
 148     Image aTableImg = aImageList.GetImage(IMG_DBTABLE);
 149     Image aDBImg = aImageList.GetImage(IMG_DB);
 150     Image aQueryImg = aImageList.GetImage(IMG_DBQUERY);
 151     Image& rToInsert = nCommandType ? aQueryImg : aTableImg;
 152     while ((pParent = m_pUsedDBTLB->GetEntry(nParent++)) != NULL)
 153     {
 154         if (sDBName == m_pUsedDBTLB->GetEntryText(pParent))
 155         {
 156             while ((pChild = m_pUsedDBTLB->GetEntry(pParent, nChild++)) != NULL)
 157             {
 158                 if (sTableName == m_pUsedDBTLB->GetEntryText(pChild))
 159                     return pChild;
 160             }
 161             SvTreeListEntry* pRet = m_pUsedDBTLB->InsertEntry(sTableName, rToInsert, rToInsert, pParent);
 162             pRet->SetUserData((void*)nCommandType);
 163             return pRet;
 164         }
 165     }
 166     pParent = m_pUsedDBTLB->InsertEntry(sDBName, aDBImg, aDBImg);
 167
 168     SvTreeListEntry* pRet = m_pUsedDBTLB->InsertEntry(sTableName, rToInsert, rToInsert, pParent);
 169     pRet->SetUserData((void*)nCommandType);
 170     return pRet;
 171 }
 172
 173 /*--------------------------------------------------------------------
 174     Description: destroy dialog
 175  --------------------------------------------------------------------*/
 176 SwChangeDBDlg::~SwChangeDBDlg()
 177 {
 178     delete pMgr;
 179 }
 180
 181 /*--------------------------------------------------------------------
 182      Description:   close
 183  --------------------------------------------------------------------*/
 184 void SwChangeDBDlg::Apply()
 185 {
 186     UpdateFlds();
 187 }
 188
 189 void SwChangeDBDlg::UpdateFlds()
 190 {
 191     std::vector<String> aDBNames;
 192     aDBNames.reserve(m_pUsedDBTLB->GetSelectionCount());
 193     SvTreeListEntry* pEntry = m_pUsedDBTLB->FirstSelected();
 194
 195     while( pEntry )
 196     {
 197         if( m_pUsedDBTLB->GetParent( pEntry ))
 198         {
 199             OUString sTmp(m_pUsedDBTLB->GetEntryText( m_pUsedDBTLB->GetParent( pEntry )) +
 200                           OUString(DB_DELIM) + m_pUsedDBTLB->GetEntryText( pEntry ) + OUString(DB_DELIM) +
 201                           OUString::number((int)(sal_uLong)pEntry->GetUserData()));
 202             aDBNames.push_back(sTmp);
 203         }
 204         pEntry = m_pUsedDBTLB->NextSelected(pEntry);
 205     }
 206
 207     pSh->StartAllAction();
 208     String sTableName, sColumnName;
 209     sal_Bool bIsTable = sal_False;
 210     String sTemp(m_pAvailDBTLB->GetDBName(sTableName, sColumnName, &bIsTable));
 211     sTemp += DB_DELIM;
 212     sTemp += sTableName;
 213     sTemp += DB_DELIM;
 214     sTemp += bIsTable ? '0' : '1';
 215     pSh->ChangeDBFields( aDBNames, sTemp);
 216     pSh->EndAllAction();
 217 }
 218
 219 IMPL_LINK_NOARG(SwChangeDBDlg, ButtonHdl)
 220 {
 221     String sTableName, sColumnName;
 222     SwDBData aData;
 223     sal_Bool bIsTable = sal_False;
 224     aData.sDataSource = m_pAvailDBTLB->GetDBName(sTableName, sColumnName, &bIsTable);
 225     aData.sCommand = sTableName;
 226     aData.nCommandType = bIsTable ? 0 : 1;
 227     pSh->ChgDBData(aData);
 228     ShowDBName(pSh->GetDBData());
 229     EndDialog(RET_OK);
 230
 231     return 0;
 232 }
 233
 234 IMPL_LINK_NOARG(SwChangeDBDlg, TreeSelectHdl)
 235 {
 236     sal_Bool bEnable = sal_False;
 237
 238     SvTreeListEntry* pEntry = m_pAvailDBTLB->GetCurEntry();
 239
 240     if (pEntry)
 241     {
 242         if (m_pAvailDBTLB->GetParent(pEntry))
 243             bEnable = sal_True;
 244         m_pDefineBT->Enable( bEnable );
 245     }
 246     return 0;
 247 }
 248
 249 /*--------------------------------------------------------------------
 250     Description: convert database name for display
 251  --------------------------------------------------------------------*/
 252 void SwChangeDBDlg::ShowDBName(const SwDBData& rDBData)
 253 {
 254     String sTmp(rDBData.sDataSource);
 255     String sName;
 256     sTmp += '.';
 257     sTmp += (String)rDBData.sCommand;
 258
 259     for (sal_uInt16 i = 0; i < sTmp.Len(); i++)
 260     {
 261         sName += sTmp.GetChar(i);
 262         if (sTmp.GetChar(i) == '~')
 263             sName += '~';
 264     }
 265
 266     if (sName.EqualsAscii(".")) //empty
 267         sName = SW_RESSTR(SW_STR_NONE);
 268
 269     m_pDocDBNameFT->SetText(sName);
 270 }
 271
 272 IMPL_LINK_NOARG(SwChangeDBDlg, AddDBHdl)
 273 {
 274     OUString sNewDB = SwNewDBMgr::LoadAndRegisterDataSource();
 275     if (!sNewDB.isEmpty())
 276         m_pAvailDBTLB->AddDataSource(sNewDB);
 277     return 0;
 278 }
 279
 280 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */