1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839
|
/* -*- 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 "AppController.hxx"
#include <comphelper/sequence.hxx>
#include <comphelper/property.hxx>
#include <comphelper/processfactory.hxx>
#include "dbustrings.hrc"
#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
#include <com/sun/star/sdbcx/XAppend.hpp>
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#include <com/sun/star/sdb/XSingleSelectQueryComposer.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/uno/XNamingService.hpp>
#include <com/sun/star/sdbc/XDataSource.hpp>
#include <com/sun/star/frame/XStorable.hpp>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/container/XHierarchicalNameContainer.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdb/CommandType.hpp>
#include <com/sun/star/sdb/XBookmarksSupplier.hpp>
#include <com/sun/star/sdb/SQLContext.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
#include <com/sun/star/sdb/XQueryDefinitionsSupplier.hpp>
#include <com/sun/star/sdbcx/XDrop.hpp>
#include <unotools/ucbhelper.hxx>
#include "dlgsave.hxx"
#include <comphelper/types.hxx>
#include <vcl/msgbox.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include <connectivity/dbexception.hxx>
#include <vcl/waitobj.hxx>
#include <rtl/ustrbuf.hxx>
#include "AppView.hxx"
#include <svx/dataaccessdescriptor.hxx>
#include <svx/dbaobjectex.hxx>
#include "browserids.hxx"
#include "dbu_reghelper.hxx"
#include "dbu_app.hrc"
#include <vcl/menu.hxx>
#include <comphelper/uno3.hxx>
#include <vcl/svapp.hxx>
#include <svtools/svlbitm.hxx>
#include "listviewitems.hxx"
#include "AppDetailView.hxx"
#include "linkeddocuments.hxx"
#include <vcl/lstbox.hxx>
#include <connectivity/dbtools.hxx>
#include "sqlmessage.hxx"
#include "dbexchange.hxx"
#include "UITools.hxx"
#include <algorithm>
#include <svtools/treelistbox.hxx>
#include <com/sun/star/sdb/XReportDocumentsSupplier.hpp>
#include <com/sun/star/sdb/XFormDocumentsSupplier.hpp>
#include <unotools/pathoptions.hxx>
#include <sfx2/docfilt.hxx>
#include <svtools/fileview.hxx>
#include <tools/diagnose_ex.h>
#include <osl/diagnose.h>
#include "defaultobjectnamecheck.hxx"
#include <osl/mutex.hxx>
#include "subcomponentmanager.hxx"
namespace dbaui
{
using namespace ::dbtools;
using namespace ::svx;
using namespace ::svtools;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::util;
void OApplicationController::deleteTables(const ::std::vector< OUString>& _rList)
{
SharedConnection xConnection( ensureConnection() );
Reference<XTablesSupplier> xSup(xConnection,UNO_QUERY);
OSL_ENSURE(xSup.is(),"OApplicationController::deleteTable: no XTablesSuppier!");
if ( xSup.is() )
{
Reference<XNameAccess> xTables = xSup->getTables();
Reference<XDrop> xDrop(xTables,UNO_QUERY);
if ( xDrop.is() )
{
bool bConfirm = true;
::std::vector< OUString>::const_iterator aEnd = _rList.end();
for (::std::vector< OUString>::const_iterator aIter = _rList.begin(); aIter != aEnd; ++aIter)
{
OUString sTableName = *aIter;
sal_Int32 nResult = RET_YES;
if ( bConfirm )
nResult = ::dbaui::askForUserAction(getView(),STR_TITLE_CONFIRM_DELETION ,STR_QUERY_DELETE_TABLE,_rList.size() > 1 && (aIter+1) != _rList.end(),sTableName);
bool bUserConfirmedDelete =
( RET_YES == nResult )
|| ( RET_ALL == nResult );
if ( bUserConfirmedDelete && m_pSubComponentManager->closeSubFrames( sTableName, E_TABLE ) )
{
SQLExceptionInfo aErrorInfo;
try
{
if ( xTables->hasByName(sTableName) )
xDrop->dropByName(sTableName);
else
{// could be a view
Reference<XViewsSupplier> xViewsSup(xConnection,UNO_QUERY);
Reference<XNameAccess> xViews;
if ( xViewsSup.is() )
{
xViews = xViewsSup->getViews();
if ( xViews.is() && xViews->hasByName(sTableName) )
{
xDrop.set(xViews,UNO_QUERY);
if ( xDrop.is() )
xDrop->dropByName(sTableName);
}
}
}
}
catch(SQLContext& e) { aErrorInfo = e; }
catch(SQLWarning& e) { aErrorInfo = e; }
catch(SQLException& e) { aErrorInfo = e; }
catch(WrappedTargetException& e)
{
SQLException aSql;
if(e.TargetException >>= aSql)
aErrorInfo = aSql;
else
OSL_FAIL("OApplicationController::implDropTable: something strange happened!");
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
if ( aErrorInfo.isValid() )
showError(aErrorInfo);
if ( RET_ALL == nResult )
bConfirm = false;
}
else
break;
}
}
else
{
OUString sMessage(ModuleRes(STR_MISSING_TABLES_XDROP));
ErrorBox aError(getView(), WB_OK, sMessage);
aError.Execute();
}
}
}
void OApplicationController::deleteObjects( ElementType _eType, const ::std::vector< OUString>& _rList, bool _bConfirm )
{
Reference< XNameContainer > xNames( getElements( _eType ), UNO_QUERY );
Reference< XHierarchicalNameContainer > xHierarchyName( xNames, UNO_QUERY );
if ( xNames.is() )
{
OString sDialogPosition;
short eResult = _bConfirm ? svtools::QUERYDELETE_YES : svtools::QUERYDELETE_ALL;
// The list of elements to delete is allowed to contain related elements: A given element may
// be the ancestor or child of another element from the list.
// We want to ensure that ancestors get deleted first, so we normalize the list in this respect.
// #i33353#
::std::set< OUString > aDeleteNames;
// Note that this implicitly uses ::std::less< OUString > a comparison operation, which
// results in lexicographical order, which is exactly what we need, because "foo" is *before*
// any "foo/bar" in this order.
::std::copy(
_rList.begin(), _rList.end(),
::std::insert_iterator< ::std::set< OUString > >( aDeleteNames, aDeleteNames.begin() )
);
::std::set< OUString >::size_type nCount = aDeleteNames.size();
for ( ::std::set< OUString >::size_type nObjectsLeft = nCount; !aDeleteNames.empty(); )
{
::std::set< OUString >::iterator aThisRound = aDeleteNames.begin();
if ( eResult != svtools::QUERYDELETE_ALL )
{
svtools::QueryDeleteDlg_Impl aDlg( getView(), *aThisRound );
if ( !sDialogPosition.isEmpty() )
aDlg.SetWindowState( sDialogPosition );
if ( nObjectsLeft > 1 )
aDlg.EnableAllButton();
eResult = aDlg.Execute();
if (eResult == svtools::QUERYDELETE_CANCEL)
return;
sDialogPosition = aDlg.GetWindowState( );
}
bool bSuccess = false;
bool bUserConfirmedDelete =
( eResult == svtools::QUERYDELETE_ALL )
|| ( eResult == svtools::QUERYDELETE_YES );
if ( bUserConfirmedDelete
&& ( ( _eType == E_QUERY ) ? m_pSubComponentManager->closeSubFrames( *aThisRound, _eType ) : true )
)
{
try
{
if ( xHierarchyName.is() )
xHierarchyName->removeByHierarchicalName( *aThisRound );
else
xNames->removeByName( *aThisRound );
bSuccess = true;
// now that we removed the element, care for all its child elements
// which may also be a part of the list
// #i33353#
OSL_ENSURE( aThisRound->getLength() - 1 >= 0, "OApplicationController::deleteObjects: empty name?" );
OUStringBuffer sSmallestSiblingName( *aThisRound );
sSmallestSiblingName.append( (sal_Unicode)( '/' + 1) );
::std::set< OUString >::iterator aUpperChildrenBound = aDeleteNames.lower_bound( sSmallestSiblingName.makeStringAndClear() );
for ( ::std::set< OUString >::iterator aObsolete = aThisRound;
aObsolete != aUpperChildrenBound;
)
{
::std::set< OUString >::iterator aNextObsolete = aObsolete; ++aNextObsolete;
aDeleteNames.erase( aObsolete );
--nObjectsLeft;
aObsolete = aNextObsolete;
}
}
catch(const SQLException&)
{
showError( SQLExceptionInfo( ::cppu::getCaughtException() ) );
}
catch(const WrappedTargetException& e)
{
SQLException aSql;
if ( e.TargetException >>= aSql )
showError( SQLExceptionInfo( e.TargetException ) );
else
OSL_FAIL( "OApplicationController::deleteObjects: something strange happened!" );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
if ( !bSuccess )
{
// okay, this object could not be deleted (or the user did not want to delete it),
// but continue with the rest
aDeleteNames.erase( aThisRound );
--nObjectsLeft;
}
}
}
}
void OApplicationController::deleteEntries()
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getMutex() );
if ( getContainer() )
{
::std::vector< OUString> aList;
getSelectionElementNames(aList);
ElementType eType = getContainer()->getElementType();
switch(eType)
{
case E_TABLE:
deleteTables(aList);
break;
case E_QUERY:
deleteObjects( E_QUERY, aList, true );
break;
case E_FORM:
deleteObjects( E_FORM, aList, true );
break;
case E_REPORT:
deleteObjects( E_REPORT, aList, true );
break;
case E_NONE:
break;
}
}
}
// DO NOT CALL with getMutex() held!!
const SharedConnection& OApplicationController::ensureConnection( ::dbtools::SQLExceptionInfo* _pErrorInfo )
{
// This looks like double checked locking, but it is not,
// because every access (read *or* write) to m_xDataSourceConnection
// is mutexed.
// See http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html
// for what I'm refering to.
// We cannot use the TLS (thread-local storage) solution
// since support for TLS is not up to the snuff on Windows :-(
{
::osl::MutexGuard aGuard( getMutex() );
if ( m_xDataSourceConnection.is() )
return m_xDataSourceConnection;
}
WaitObject aWO(getView());
Reference<XConnection> conn;
{
SolarMutexGuard aSolarGuard;
OUString sConnectingContext( ModuleRes( STR_COULDNOTCONNECT_DATASOURCE ) );
sConnectingContext = sConnectingContext.replaceFirst("$name$", getStrippedDatabaseName());
// do the connection *without* holding getMutex() to avoid deadlock
// when we are not in the main thread and we need username/password
// (and thus to display a dialog, which will be done by the main thread)
// and there is an event that needs getMutex() *before* us in the main thread's queue
// See fdo#63391
conn.set( connect( getDatabaseName(), sConnectingContext, _pErrorInfo ) );
}
if (conn.is())
{
::osl::MutexGuard aGuard( getMutex() );
if ( m_xDataSourceConnection.is() )
{
Reference< XComponent > comp (conn, UNO_QUERY);
if(comp.is())
{
try
{
comp->dispose();
}
catch( const Exception& )
{
OSL_FAIL( "dbaui::OApplicationController::ensureConnection could not dispose of temporary unused connection" );
}
}
conn.clear();
}
else
{
m_xDataSourceConnection.reset(conn);
SQLExceptionInfo aError;
try
{
m_xMetaData = m_xDataSourceConnection->getMetaData();
}
catch( const SQLException& )
{
aError = ::cppu::getCaughtException();
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
if ( aError.isValid() )
{
if ( _pErrorInfo )
{
*_pErrorInfo = aError;
}
else
{
SolarMutexGuard aSolarGuard;
showError( aError );
}
}
}
}
return m_xDataSourceConnection;
}
bool OApplicationController::isDataSourceReadOnly() const
{
Reference<XStorable> xStore(m_xModel,UNO_QUERY);
return !xStore.is() || xStore->isReadonly();
}
bool OApplicationController::isConnectionReadOnly() const
{
bool bIsConnectionReadOnly = true;
if ( m_xMetaData.is() )
{
try
{
bIsConnectionReadOnly = m_xMetaData->isReadOnly();
}
catch(const SQLException&)
{
DBG_UNHANDLED_EXCEPTION();
}
}
// TODO check configuration
return bIsConnectionReadOnly;
}
Reference< XNameAccess > OApplicationController::getElements( ElementType _eType )
{
Reference< XNameAccess > xElements;
try
{
switch ( _eType )
{
case E_REPORT:
{
Reference< XReportDocumentsSupplier > xSupp( m_xModel, UNO_QUERY_THROW );
xElements.set( xSupp->getReportDocuments(), UNO_SET_THROW );
}
break;
case E_FORM:
{
Reference< XFormDocumentsSupplier > xSupp( m_xModel, UNO_QUERY_THROW );
xElements.set( xSupp->getFormDocuments(), UNO_SET_THROW );
}
break;
case E_QUERY:
{
xElements.set( getQueryDefintions(), UNO_QUERY_THROW );
}
break;
case E_TABLE:
{
if ( m_xDataSourceConnection.is() )
{
Reference< XTablesSupplier > xSup( getConnection(), UNO_QUERY_THROW );
xElements.set( xSup->getTables(), UNO_SET_THROW );
}
}
break;
default:
break;
}
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
return xElements;
}
void OApplicationController::getSelectionElementNames(::std::vector< OUString>& _rNames) const
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getMutex() );
OSL_ENSURE(getContainer(),"View isn't valid! -> GPF");
getContainer()->getSelectionElementNames( _rNames );
}
SAL_WNODEPRECATED_DECLARATIONS_PUSH
::std::auto_ptr< OLinkedDocumentsAccess > OApplicationController::getDocumentsAccess( ElementType _eType )
{
OSL_ENSURE( ( _eType == E_TABLE ) || ( _eType == E_QUERY ) || ( _eType == E_FORM ) || ( _eType == E_REPORT ),
"OApplicationController::getDocumentsAccess: only forms and reports are supported here!" );
SharedConnection xConnection( ensureConnection() );
Reference< XNameAccess > xDocContainer;
if ( ( _eType == E_FORM ) || ( _eType == E_REPORT ) )
{
xDocContainer.set( getElements( _eType ) );
OSL_ENSURE( xDocContainer.is(), "OApplicationController::getDocumentsAccess: invalid container!" );
}
::std::auto_ptr< OLinkedDocumentsAccess > pDocuments( new OLinkedDocumentsAccess(
getView(), this, getORB(), xDocContainer, xConnection, getDatabaseName()
) );
return pDocuments;
}
SAL_WNODEPRECATED_DECLARATIONS_POP
TransferableHelper* OApplicationController::copyObject()
{
try
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getMutex() );
ElementType eType = getContainer()->getElementType();
TransferableHelper* pData = NULL;
switch( eType )
{
case E_TABLE:
case E_QUERY:
{
SharedConnection xConnection( ensureConnection() );
Reference< XDatabaseMetaData> xMetaData;
if ( xConnection.is() )
xMetaData = xConnection->getMetaData();
OUString sName = getContainer()->getQualifiedName( NULL );
if ( !sName.isEmpty() )
{
OUString sDataSource = getDatabaseName();
if ( eType == E_TABLE )
{
pData = new ODataClipboard(sDataSource, CommandType::TABLE, sName, xConnection, getNumberFormatter(xConnection, getORB()), getORB());
}
else
{
pData = new ODataClipboard(sDataSource, CommandType::QUERY, sName, getNumberFormatter(xConnection, getORB()), getORB());
}
}
}
break;
case E_FORM:
case E_REPORT:
{
::std::vector< OUString> aList;
getSelectionElementNames(aList);
Reference< XHierarchicalNameAccess > xElements(getElements(eType),UNO_QUERY);
if ( xElements.is() && !aList.empty() )
{
Reference< XContent> xContent(xElements->getByHierarchicalName(*aList.begin()),UNO_QUERY);
pData = new OComponentTransferable( getDatabaseName(), xContent );
}
}
break;
default:
break;
}
// the owner ship goes to ODataClipboards
return pData;
}
catch(const SQLException&)
{
showError( SQLExceptionInfo( ::cppu::getCaughtException() ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return NULL;
}
bool OApplicationController::paste( ElementType _eType, const ::svx::ODataAccessDescriptor& _rPasteData, const OUString& _sParentFolder, bool _bMove)
{
try
{
if ( _eType == E_QUERY )
{
sal_Int32 nCommandType = CommandType::TABLE;
if ( _rPasteData.has(daCommandType) )
_rPasteData[daCommandType] >>= nCommandType;
if ( CommandType::QUERY == nCommandType || CommandType::COMMAND == nCommandType )
{
// read all necessary data
OUString sCommand;
bool bEscapeProcessing = true;
_rPasteData[daCommand] >>= sCommand;
if ( _rPasteData.has(daEscapeProcessing) )
_rPasteData[daEscapeProcessing] >>= bEscapeProcessing;
// plausibility check
bool bValidDescriptor = false;
OUString sDataSourceName = _rPasteData.getDataSource();
if (CommandType::QUERY == nCommandType)
bValidDescriptor = sDataSourceName.getLength() && sCommand.getLength();
else if (CommandType::COMMAND == nCommandType)
bValidDescriptor = !sCommand.isEmpty();
if (!bValidDescriptor)
{
OSL_FAIL("OApplicationController::paste: invalid descriptor!");
return false;
}
// the target object name (as we'll suggest it to the user)
OUString sTargetName;
try
{
if ( CommandType::QUERY == nCommandType )
sTargetName = sCommand;
if ( sTargetName.isEmpty() )
{
OUString sDefaultName = OUString( ModuleRes( STR_QRY_TITLE ) );
sDefaultName = sDefaultName.getToken( 0, ' ' );
Reference< XNameAccess > xQueries( getQueryDefintions(), UNO_QUERY_THROW );
sTargetName = ::dbtools::createUniqueName( xQueries, sDefaultName, false );
}
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
Reference< XPropertySet > xQuery;
if (CommandType::QUERY == nCommandType)
{
// need to extract the statement and the escape processing flag from the query object
bool bSuccess = false;
try
{
// the concrete query
Reference< XQueryDefinitionsSupplier > xSourceQuerySup(
getDataSourceByName( sDataSourceName, getView(), getORB(), NULL ),
UNO_QUERY_THROW );
Reference< XNameAccess > xQueries( xSourceQuerySup->getQueryDefinitions(), UNO_SET_THROW );
if ( xQueries->hasByName( sCommand ) )
{
xQuery.set( xQueries->getByName(sCommand), UNO_QUERY_THROW );
bSuccess = true;
}
}
catch(SQLException&) { throw; } // caught and handled by the outer catch
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
if (!bSuccess)
{
OSL_FAIL("OApplicationController::paste: could not extract the source query object!");
// TODO: maybe this is worth an error message to be displayed to the user ....
return false;
}
}
Reference< XNameContainer > xDestQueries(getQueryDefintions(), UNO_QUERY);
Reference< XSingleServiceFactory > xQueryFactory(xDestQueries, UNO_QUERY);
if (!xQueryFactory.is())
{
OSL_FAIL("OApplicationController::paste: invalid destination query container!");
return false;
}
// here we have everything needed to create a new query object ...
// ... ehm, except a new name
ensureConnection();
DynamicTableOrQueryNameCheck aNameChecker( getConnection(), CommandType::QUERY );
::dbtools::SQLExceptionInfo aDummy;
bool bNeedAskForName = ( sCommand.isEmpty() )
/* we did not have a source name, so the target name was auto-generated */
|| ( !aNameChecker.isNameValid( sTargetName, aDummy ) );
/* name is invalid in the target DB (e.g. because it already
has a /table/ with that name) */
if ( bNeedAskForName )
{
OSaveAsDlg aAskForName( getView(),
CommandType::QUERY,
getORB(),
getConnection(),
sTargetName,
aNameChecker,
SAD_ADDITIONAL_DESCRIPTION | SAD_TITLE_PASTE_AS);
if ( RET_OK != aAskForName.Execute() )
// cancelled by the user
return false;
sTargetName = aAskForName.getName();
}
// create a new object
Reference< XPropertySet > xNewQuery(xQueryFactory->createInstance(), UNO_QUERY);
OSL_ENSURE(xNewQuery.is(), "OApplicationController::paste: invalid object created by factory!");
if (xNewQuery.is())
{
// initialize
if ( xQuery.is() )
::comphelper::copyProperties(xQuery,xNewQuery);
else
{
xNewQuery->setPropertyValue(PROPERTY_COMMAND,makeAny(sCommand));
xNewQuery->setPropertyValue(PROPERTY_ESCAPE_PROCESSING,makeAny(bEscapeProcessing));
}
// insert
xDestQueries->insertByName( sTargetName, makeAny(xNewQuery) );
xNewQuery.set(xDestQueries->getByName( sTargetName),UNO_QUERY);
if ( xQuery.is() && xNewQuery.is() )
{
Reference<XColumnsSupplier> xSrcColSup(xQuery,UNO_QUERY);
Reference<XColumnsSupplier> xDstColSup(xNewQuery,UNO_QUERY);
if ( xSrcColSup.is() && xDstColSup.is() )
{
Reference<XNameAccess> xSrcNameAccess = xSrcColSup->getColumns();
Reference<XNameAccess> xDstNameAccess = xDstColSup->getColumns();
Reference<XDataDescriptorFactory> xFac(xDstNameAccess,UNO_QUERY);
Reference<XAppend> xAppend(xFac,UNO_QUERY);
if ( xSrcNameAccess.is() && xDstNameAccess.is() && xSrcNameAccess->hasElements() && xAppend.is() )
{
Reference<XPropertySet> xDstProp(xFac->createDataDescriptor());
Sequence< OUString> aSeq = xSrcNameAccess->getElementNames();
const OUString* pIter = aSeq.getConstArray();
const OUString* pEnd = pIter + aSeq.getLength();
for( ; pIter != pEnd ; ++pIter)
{
Reference<XPropertySet> xSrcProp(xSrcNameAccess->getByName(*pIter),UNO_QUERY);
::comphelper::copyProperties(xSrcProp,xDstProp);
xAppend->appendByDescriptor(xDstProp);
}
}
}
}
}
}
else
OSL_TRACE("There should be a sequence in it!");
return true;
}
else if ( _rPasteData.has(daComponent) ) // forms or reports
{
Reference<XContent> xContent;
_rPasteData[daComponent] >>= xContent;
return insertHierachyElement(_eType,_sParentFolder,Reference<XNameAccess>(xContent,UNO_QUERY).is(),xContent,_bMove);
}
}
catch(const SQLException&) { showError( SQLExceptionInfo( ::cppu::getCaughtException() ) ); }
catch(const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return false;
}
Reference<XNameContainer> OApplicationController::getQueryDefintions() const
{
Reference<XQueryDefinitionsSupplier> xSet(m_xDataSource,UNO_QUERY);
Reference<XNameContainer> xNames;
if ( xSet.is() )
{
xNames.set(xSet->getQueryDefinitions(),UNO_QUERY);
}
return xNames;
}
void OApplicationController::getSupportedFormats(ElementType _eType,::std::vector<SotFormatStringId>& _rFormatIds) const
{
switch( _eType )
{
case E_TABLE:
_rFormatIds.push_back(SOT_FORMATSTR_ID_DBACCESS_TABLE);
_rFormatIds.push_back(SOT_FORMAT_RTF);
_rFormatIds.push_back(SOT_FORMATSTR_ID_HTML);
// run through
case E_QUERY:
_rFormatIds.push_back(SOT_FORMATSTR_ID_DBACCESS_QUERY);
break;
default:
break;
}
}
bool OApplicationController::isTableFormat() const
{
return m_aTableCopyHelper.isTableFormat(getViewClipboard());
}
IMPL_LINK( OApplicationController, OnAsyncDrop, void*, /*NOTINTERESTEDIN*/ )
{
m_nAsyncDrop = 0;
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getMutex() );
if ( m_aAsyncDrop.nType == E_TABLE )
{
SharedConnection xConnection( ensureConnection() );
if ( xConnection.is() )
m_aTableCopyHelper.asyncCopyTagTable( m_aAsyncDrop, getDatabaseName(), xConnection );
}
else
{
if ( paste(m_aAsyncDrop.nType,m_aAsyncDrop.aDroppedData,m_aAsyncDrop.aUrl,m_aAsyncDrop.nAction == DND_ACTION_MOVE)
&& m_aAsyncDrop.nAction == DND_ACTION_MOVE )
{
Reference<XContent> xContent;
m_aAsyncDrop.aDroppedData[daComponent] >>= xContent;
::std::vector< OUString> aList;
sal_Int32 nIndex = 0;
OUString sName = xContent->getIdentifier()->getContentIdentifier();
OUString sErase = sName.getToken(0,'/',nIndex); // we don't want to have the "private:forms" part
if ( nIndex != -1 )
{
aList.push_back(sName.copy(sErase.getLength() + 1));
deleteObjects( m_aAsyncDrop.nType, aList, false );
}
}
}
m_aAsyncDrop.aDroppedData.clear();
return 0L;
}
} // namespace dbaui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|