dbaccess/source/ui/app/AppDetailPageHelper.cxx

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  28
  29 #include "AppDetailPageHelper.hxx"
  30 #include "moduledbu.hxx"
  31 #include <tools/debug.hxx>
  32 #include <tools/diagnose_ex.h>
  33 #include <connectivity/dbtools.hxx>
  34 #include "tabletree.hxx"
  35 #include "UITools.hxx"
  36 #include "dbtreelistbox.hxx"
  37 #include <com/sun/star/frame/XLayoutManager.hpp>
  38 #include <com/sun/star/beans/XPropertySet.hpp>
  39 #include <com/sun/star/awt/XTabController.hpp>
  40 #include <com/sun/star/sdbc/XConnection.hpp>
  41 #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
  42 #include <com/sun/star/sdbcx/XViewsSupplier.hpp>
  43 #include <com/sun/star/frame/XFrame.hpp>
  44 #include <com/sun/star/frame/FrameSearchFlag.hpp>
  45 #include <com/sun/star/frame/XComponentLoader.hpp>
  46 #include <com/sun/star/frame/XFrames.hpp>
  47 #include <com/sun/star/frame/XFramesSupplier.hpp>
  48 #include <com/sun/star/awt/XWindow.hpp>
  49 #include <toolkit/helper/vclunohelper.hxx>
  50 #include <com/sun/star/ucb/XCommandEnvironment.hpp>
  51 #include <com/sun/star/ucb/XCommandProcessor.hpp>
  52 #include <com/sun/star/ucb/Command.hpp>
  53 #include <com/sun/star/form/XLoadable.hpp>
  54 #include <com/sun/star/container/XChild.hpp>
  55 #include <com/sun/star/container/XContainer.hpp>
  56 #include <com/sun/star/sdb/CommandType.hpp>
  57 #include <com/sun/star/util/XCloseable.hpp>
  58 #include <com/sun/star/sdb/application/XDatabaseDocumentUI.hpp>
  59 #include <com/sun/star/sdb/application/DatabaseObject.hpp>
  60 #include <com/sun/star/sdb/application/DatabaseObjectContainer.hpp>
  61 #include "AppView.hxx"
  62 #include "dbaccess_helpid.hrc"
  63 #include "dbu_app.hrc"
  64 #include "callbacks.hxx"
  65 #include "IController.hxx"
  66 #include "dbustrings.hrc"
  67 #include "dbaccess_slotid.hrc"
  68 #include "databaseobjectview.hxx"
  69 #include "imageprovider.hxx"
  70 #include <vcl/waitobj.hxx>
  71 #include <tools/stream.hxx>
  72 #include <rtl/ustrbuf.hxx>
  73 #include "IApplicationController.hxx"
  74
  75 #include <com/sun/star/document/XDocumentProperties.hpp>
  76
  77
  78 using namespace ::dbaui;
  79 using namespace ::com::sun::star::container;
  80 using namespace ::com::sun::star::uno;
  81 using namespace ::com::sun::star::ucb;
  82 using namespace ::com::sun::star::frame;
  83 using namespace ::com::sun::star::form;
  84 using namespace ::com::sun::star::sdb;
  85 using namespace ::com::sun::star::sdb::application;
  86 using namespace ::com::sun::star::sdbc;
  87 using namespace ::com::sun::star::sdbcx;
  88 using namespace ::com::sun::star::beans;
  89 using namespace ::com::sun::star;
  90 using ::com::sun::star::awt::XTabController;
  91
  92 namespace dbaui
  93 {
  94     namespace DatabaseObject = ::com::sun::star::sdb::application::DatabaseObject;
  95     namespace DatabaseObjectContainer = ::com::sun::star::sdb::application::DatabaseObjectContainer;
  96 }
  97
  98 namespace
  99 {
 100     SvLBoxEntry* lcl_findEntry_impl(DBTreeListBox& rTree,const ::rtl::OUString& _rName,SvLBoxEntry* _pFirst)
 101     {
 102         SvLBoxEntry* pReturn = NULL;
 103         sal_Int32 nIndex = 0;
 104         String sName( _rName.getToken(0,'/',nIndex) );
 105
 106         SvLBoxEntry* pEntry = _pFirst;
 107         while( pEntry )
 108         {
 109             if ( rTree.GetEntryText(pEntry) == sName )
 110             {
 111                 if ( nIndex != -1 )
 112                 {
 113                     sName = _rName.getToken(0,'/',nIndex);
 114                     pEntry = rTree.FirstChild(pEntry);
 115                 }
 116                 else
 117                 {
 118                     pReturn = pEntry;
 119                     break;
 120                 }
 121             }
 122             else
 123                 pEntry = rTree.NextSibling(pEntry);
 124         }
 125         return pReturn;
 126     }
 127     SvLBoxEntry* lcl_findEntry(DBTreeListBox& rTree,const ::rtl::OUString& _rName,SvLBoxEntry* _pFirst)
 128     {
 129         sal_Int32 nIndex = 0;
 130         ::rtl::OUString sErase = _rName.getToken(0,'/',nIndex); // we don't want to have the "private:forms" part
 131         return (nIndex != -1 ? lcl_findEntry_impl(rTree,_rName.copy(sErase.getLength() + 1),_pFirst) : NULL);
 132     }
 133     //==================================================================
 134     // class OPreviewWindow
 135     //==================================================================
 136     class OTablePreviewWindow : public Window
 137     {
 138         DECL_LINK(OnDisableInput, void*);
 139         void ImplInitSettings( sal_Bool bFont, sal_Bool bForeground, sal_Bool bBackground );
 140     protected:
 141         virtual void DataChanged(const DataChangedEvent& rDCEvt);
 142     public:
 143         OTablePreviewWindow( Window* pParent, WinBits nStyle = 0 );
 144         virtual long Notify( NotifyEvent& rNEvt );
 145     };
 146     // -----------------------------------------------------------------------------
 147     OTablePreviewWindow::OTablePreviewWindow(Window* pParent, WinBits nStyle) : Window( pParent, nStyle)
 148     {
 149         ImplInitSettings( sal_True, sal_True, sal_True );
 150     }
 151     // -----------------------------------------------------------------------------
 152     long OTablePreviewWindow::Notify( NotifyEvent& rNEvt )
 153     {
 154         long nRet = Window::Notify( rNEvt );
 155         if ( rNEvt.GetType() == EVENT_INPUTENABLE && IsInputEnabled() )
 156             PostUserEvent( LINK( this, OTablePreviewWindow, OnDisableInput) );
 157         return nRet;
 158     }
 159     // -----------------------------------------------------------------------------
 160     IMPL_LINK_NOARG(OTablePreviewWindow, OnDisableInput)
 161     {
 162         EnableInput(sal_False);
 163         return 0L;
 164     }
 165     // -----------------------------------------------------------------------------
 166     void OTablePreviewWindow::DataChanged( const DataChangedEvent& rDCEvt )
 167     {
 168         Window::DataChanged( rDCEvt );
 169
 170         if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
 171             (rDCEvt.GetFlags() & SETTINGS_STYLE) )
 172         {
 173             ImplInitSettings( sal_True, sal_True, sal_True );
 174             Invalidate();
 175         }
 176     }
 177     // -----------------------------------------------------------------------------
 178     void OTablePreviewWindow::ImplInitSettings( sal_Bool bFont, sal_Bool bForeground, sal_Bool bBackground )
 179     {
 180         const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
 181         if( bFont )
 182         {
 183             Font aFont;
 184             aFont = rStyleSettings.GetFieldFont();
 185             aFont.SetColor( rStyleSettings.GetWindowTextColor() );
 186             SetPointFont( aFont );
 187         }
 188
 189         if( bForeground || bFont )
 190         {
 191             SetTextColor( rStyleSettings.GetFieldTextColor() );
 192             SetTextFillColor();
 193         }
 194
 195         if( bBackground )
 196             SetBackground( rStyleSettings.GetFieldColor() );
 197     }
 198
 199 }
 200 //==================================================================
 201 // class OAppDetailPageHelper
 202 DBG_NAME(OAppDetailPageHelper)
 203 //==================================================================
 204 OAppDetailPageHelper::OAppDetailPageHelper(Window* _pParent,OAppBorderWindow& _rBorderWin,PreviewMode _ePreviewMode) : Window(_pParent,WB_DIALOGCONTROL)
 205     ,m_rBorderWin(_rBorderWin)
 206     ,m_aFL(this,WB_VERT)
 207     ,m_aTBPreview(this,WB_TABSTOP )
 208     ,m_aBorder(this,WB_BORDER | WB_READONLY)
 209     ,m_aPreview(&m_aBorder)
 210     ,m_aDocumentInfo(&m_aBorder,WB_LEFT | WB_VSCROLL | WB_READONLY )
 211     ,m_pTablePreview(NULL)
 212     ,m_ePreviewMode(_ePreviewMode)
 213 {
 214     DBG_CTOR(OAppDetailPageHelper,NULL);
 215
 216     m_aBorder.SetBorderStyle(WINDOW_BORDER_MONO);
 217
 218     m_aMenu.reset(new PopupMenu( ModuleRes( RID_MENU_APP_PREVIEW ) ));
 219
 220     m_aTBPreview.SetOutStyle(TOOLBOX_STYLE_FLAT);
 221     m_aTBPreview.InsertItem(SID_DB_APP_DISABLE_PREVIEW,m_aMenu->GetItemText(SID_DB_APP_DISABLE_PREVIEW),TIB_LEFT|TIB_DROPDOWN|TIB_AUTOSIZE|TIB_RADIOCHECK);
 222     m_aTBPreview.SetHelpId(HID_APP_VIEW_PREVIEW_CB);
 223     m_aTBPreview.SetDropdownClickHdl( LINK( this, OAppDetailPageHelper, OnDropdownClickHdl ) );
 224     m_aTBPreview.EnableMenuStrings();
 225     m_aTBPreview.Enable(sal_True);
 226
 227     m_aBorder.SetUniqueId(UID_APP_VIEW_PREVIEW_1);
 228
 229     m_aPreview.SetHelpId(HID_APP_VIEW_PREVIEW_1);
 230
 231     m_pTablePreview = new OTablePreviewWindow(&m_aBorder,WB_READONLY | WB_DIALOGCONTROL );
 232     m_pTablePreview->SetHelpId(HID_APP_VIEW_PREVIEW_2);
 233
 234     m_aDocumentInfo.SetHelpId(HID_APP_VIEW_PREVIEW_3);
 235
 236     m_xWindow = VCLUnoHelper::GetInterface( m_pTablePreview );
 237
 238     SetUniqueId(UID_APP_DETAILPAGE_HELPER);
 239     for (int i=0; i < E_ELEMENT_TYPE_COUNT; ++i)
 240         m_pLists[i] = NULL;
 241     ImplInitSettings();
 242 }
 243 // -----------------------------------------------------------------------------
 244 OAppDetailPageHelper::~OAppDetailPageHelper()
 245 {
 246     try
 247     {
 248         Reference< ::util::XCloseable> xCloseable(m_xFrame,UNO_QUERY);
 249         if ( xCloseable.is() )
 250             xCloseable->close(sal_True);
 251     }
 252     catch(const Exception&)
 253     {
 254         OSL_FAIL("Exception thrown while disposing preview frame!");
 255     }
 256
 257     for (int i=0; i < E_ELEMENT_TYPE_COUNT; ++i)
 258     {
 259         if ( m_pLists[i] )
 260         {
 261             m_pLists[i]->clearCurrentSelection();
 262             m_pLists[i]->Hide();
 263             SAL_WNODEPRECATED_DECLARATIONS_PUSH
 264             ::std::auto_ptr<DBTreeListBox> aTemp(m_pLists[i]);
 265             SAL_WNODEPRECATED_DECLARATIONS_POP
 266             m_pLists[i]->clearCurrentSelection();   // why a second time?
 267             m_pLists[i] = NULL;
 268         }
 269
 270     }
 271
 272     DBG_DTOR(OAppDetailPageHelper,NULL);
 273 }
 274 // -----------------------------------------------------------------------------
 275 int OAppDetailPageHelper::getVisibleControlIndex() const
 276 {
 277     int i = 0;
 278     for (; i < E_ELEMENT_TYPE_COUNT ; ++i)
 279     {
 280         if ( m_pLists[i] && m_pLists[i]->IsVisible() )
 281             break;
 282     }
 283     return i;
 284 }
 285 // -----------------------------------------------------------------------------
 286 void OAppDetailPageHelper::selectAll()
 287 {
 288     int nPos = getVisibleControlIndex();
 289     if ( nPos < E_ELEMENT_TYPE_COUNT )
 290     {
 291         m_pLists[nPos]->SelectAll(sal_True);
 292     }
 293 }
 294 // -----------------------------------------------------------------------------
 295 void OAppDetailPageHelper::sort(int _nPos,SvSortMode _eSortMode )
 296 {
 297     OSL_ENSURE(m_pLists[_nPos],"List can not be NULL! ->GPF");
 298     SvLBoxTreeList* pModel = m_pLists[_nPos]->GetModel();
 299     SvSortMode eOldSortMode = pModel->GetSortMode();
 300     pModel->SetSortMode(_eSortMode);
 301     if ( eOldSortMode != _eSortMode )
 302         pModel->Resort();
 303 }
 304 // -----------------------------------------------------------------------------
 305 sal_Bool OAppDetailPageHelper::isSortUp() const
 306 {
 307     SvSortMode eSortMode = SortNone;
 308     int nPos = getVisibleControlIndex();
 309     if ( nPos < E_ELEMENT_TYPE_COUNT )
 310     {
 311         SvLBoxTreeList* pModel = m_pLists[nPos]->GetModel();
 312         eSortMode = pModel->GetSortMode();
 313     }
 314     return eSortMode == SortAscending;
 315 }
 316 // -----------------------------------------------------------------------------
 317 void OAppDetailPageHelper::sortDown()
 318 {
 319     int nPos = getVisibleControlIndex();
 320     if ( nPos < E_ELEMENT_TYPE_COUNT )
 321         sort(nPos,SortDescending);
 322 }
 323 // -----------------------------------------------------------------------------
 324 void OAppDetailPageHelper::sortUp()
 325 {
 326     int nPos = getVisibleControlIndex();
 327     if ( nPos < E_ELEMENT_TYPE_COUNT )
 328         sort(nPos,SortAscending);
 329 }
 330 // -----------------------------------------------------------------------------
 331 void OAppDetailPageHelper::getSelectionElementNames( ::std::vector< ::rtl::OUString>& _rNames ) const
 332 {
 333     int nPos = getVisibleControlIndex();
 334     if ( nPos < E_ELEMENT_TYPE_COUNT )
 335     {
 336         DBTreeListBox& rTree = *m_pLists[nPos];
 337         sal_Int32 nCount = rTree.GetEntryCount();
 338         _rNames.reserve(nCount);
 339         SvLBoxEntry* pEntry = rTree.FirstSelected();
 340         ElementType eType = getElementType();
 341         while( pEntry )
 342         {
 343             if ( eType == E_TABLE )
 344             {
 345                 if( rTree.GetChildCount(pEntry) == 0 )
 346                     _rNames.push_back( getQualifiedName( pEntry ) );
 347             }
 348             else
 349             {
 350                 ::rtl::OUString sName = rTree.GetEntryText(pEntry);
 351                 SvLBoxEntry* pParent = rTree.GetParent(pEntry);
 352                 while(pParent)
 353                 {
 354                     sName = rTree.GetEntryText(pParent) + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/")) + sName;
 355                     pParent = rTree.GetParent(pParent);
 356                 }
 357                 _rNames.push_back(sName);
 358             }
 359             pEntry = rTree.NextSelected(pEntry);
 360         }
 361     }
 362 }
 363
 364 // -----------------------------------------------------------------------------
 365 void OAppDetailPageHelper::describeCurrentSelectionForControl( const Control& _rControl, Sequence< NamedDatabaseObject >& _out_rSelectedObjects )
 366 {
 367     enum ElementType eType = E_TABLE;
 368     for ( size_t i=0; i < E_ELEMENT_TYPE_COUNT; eType = static_cast< ElementType >( ++i ) )
 369     {
 370         if ( m_pLists[eType] == &_rControl )
 371         {
 372             describeCurrentSelectionForType( eType, _out_rSelectedObjects );
 373             return;
 374         }
 375     }
 376     OSL_FAIL( "OAppDetailPageHelper::describeCurrentSelectionForControl: invalid control!" );
 377 }
 378
 379 // -----------------------------------------------------------------------------
 380 void OAppDetailPageHelper::describeCurrentSelectionForType( const ElementType _eType, Sequence< NamedDatabaseObject >& _out_rSelectedObjects )
 381 {
 382     OSL_ENSURE( _eType < E_ELEMENT_TYPE_COUNT, "OAppDetailPageHelper::describeCurrentSelectionForType: invalid type!" );
 383     DBTreeListBox* pList = ( _eType < E_ELEMENT_TYPE_COUNT ) ? m_pLists[ _eType ] : NULL;
 384     OSL_ENSURE( pList, "OAppDetailPageHelper::describeCurrentSelectionForType: "
 385                        "You really should ensure this type has already been viewed before!" );
 386     if ( !pList )
 387         return;
 388
 389     ::std::vector< NamedDatabaseObject > aSelected;
 390
 391     SvLBoxEntry* pEntry = pList->FirstSelected();
 392     while( pEntry )
 393     {
 394         NamedDatabaseObject aObject;
 395         switch ( _eType )
 396         {
 397         case E_TABLE:
 398         {
 399             OTableTreeListBox& rTableTree = dynamic_cast< OTableTreeListBox& >( *pList );
 400             aObject = rTableTree.describeObject( pEntry );
 401         }
 402         break;
 403         case E_QUERY:
 404             aObject.Type = DatabaseObject::QUERY;
 405             aObject.Name = pList->GetEntryText( pEntry );
 406             break;
 407
 408         case E_FORM:
 409         case E_REPORT:
 410         {
 411             ::rtl::OUString sName = pList->GetEntryText(pEntry);
 412             SvLBoxEntry* pParent = pList->GetParent(pEntry);
 413             while ( pParent )
 414             {
 415                 ::rtl::OUStringBuffer buffer;
 416                 buffer.append( pList->GetEntryText( pParent ) );
 417                 buffer.append( sal_Unicode( '/' ) );
 418                 buffer.append( sName );
 419                 sName = buffer.makeStringAndClear();
 420
 421                 pParent = pList->GetParent( pParent );
 422             }
 423
 424             if ( isLeaf( pEntry ) )
 425                 aObject.Type = ( _eType == E_FORM ) ? DatabaseObject::FORM : DatabaseObject::REPORT;
 426             else
 427                 aObject.Type = ( _eType == E_FORM ) ? DatabaseObjectContainer::FORMS_FOLDER : DatabaseObjectContainer::REPORTS_FOLDER;
 428             aObject.Name = sName;
 429         }
 430         break;
 431         default:
 432             OSL_FAIL( "OAppDetailPageHelper::describeCurrentSelectionForType: unexpected type!" );
 433             break;
 434         }
 435
 436         if ( !aObject.Name.isEmpty() )
 437         {
 438             aSelected.push_back( aObject );
 439         }
 440
 441         pEntry = pList->NextSelected(pEntry);
 442     }
 443
 444     _out_rSelectedObjects.realloc( aSelected.size() );
 445     ::std::copy( aSelected.begin(), aSelected.end(), _out_rSelectedObjects.getArray() );
 446 }
 447
 448 // -----------------------------------------------------------------------------
 449 void OAppDetailPageHelper::selectElements(const Sequence< ::rtl::OUString>& _aNames)
 450 {
 451     int nPos = getVisibleControlIndex();
 452     if ( nPos < E_ELEMENT_TYPE_COUNT )
 453     {
 454         DBTreeListBox& rTree = *m_pLists[nPos];
 455         rTree.SelectAll(sal_False);
 456         const ::rtl::OUString* pIter = _aNames.getConstArray();
 457         const ::rtl::OUString* pEnd  = pIter + _aNames.getLength();
 458         for(;pIter != pEnd;++pIter)
 459         {
 460             SvLBoxEntry* pEntry = rTree.GetEntryPosByName(*pIter);
 461             if ( pEntry )
 462                 rTree.Select(pEntry);
 463         }
 464     }
 465 }
 466 // -----------------------------------------------------------------------------
 467 ::rtl::OUString OAppDetailPageHelper::getQualifiedName( SvLBoxEntry* _pEntry ) const
 468 {
 469     int nPos = getVisibleControlIndex();
 470     ::rtl::OUString sComposedName;
 471
 472     if ( nPos >= E_ELEMENT_TYPE_COUNT )
 473         return sComposedName;
 474
 475     OSL_ENSURE(m_pLists[nPos],"Tables tree view is NULL! -> GPF");
 476     DBTreeListBox& rTree = *m_pLists[nPos];
 477
 478     SvLBoxEntry* pEntry = _pEntry;
 479     if ( !pEntry )
 480         pEntry = rTree.FirstSelected();
 481
 482     if ( !pEntry )
 483         return sComposedName;
 484
 485     if ( getElementType() == E_TABLE )
 486     {
 487         const OTableTreeListBox& rTreeView = dynamic_cast< const OTableTreeListBox& >( *m_pLists[nPos] );
 488         sComposedName = rTreeView.getQualifiedTableName( pEntry );
 489     }
 490     else
 491     {
 492         sComposedName = rTree.GetEntryText(pEntry);
 493         SvLBoxEntry* pParent = rTree.GetParent(pEntry);
 494         while(pParent)
 495         {
 496             sComposedName = rTree.GetEntryText(pParent) + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/")) + sComposedName;
 497             pParent = rTree.GetParent(pParent);
 498         }
 499     }
 500
 501     return sComposedName;
 502 }
 503 // -----------------------------------------------------------------------------
 504 ElementType OAppDetailPageHelper::getElementType() const
 505 {
 506     int nPos = getVisibleControlIndex();
 507     return static_cast<ElementType>(nPos);
 508 }
 509 // -----------------------------------------------------------------------------
 510 sal_Int32 OAppDetailPageHelper::getSelectionCount()
 511 {
 512     sal_Int32 nCount = 0;
 513     int nPos = getVisibleControlIndex();
 514     if ( nPos < E_ELEMENT_TYPE_COUNT )
 515     {
 516         DBTreeListBox& rTree = *m_pLists[nPos];
 517         SvLBoxEntry* pEntry = rTree.FirstSelected();
 518         while( pEntry )
 519         {
 520             ++nCount;
 521             pEntry = rTree.NextSelected(pEntry);
 522         }
 523     }
 524     return nCount;
 525 }
 526 // -----------------------------------------------------------------------------
 527 sal_Int32 OAppDetailPageHelper::getElementCount()
 528 {
 529     sal_Int32 nCount = 0;
 530     int nPos = getVisibleControlIndex();
 531     if ( nPos < E_ELEMENT_TYPE_COUNT )
 532     {
 533         nCount = m_pLists[nPos]->GetEntryCount();
 534     }
 535     return nCount;
 536 }
 537 // -----------------------------------------------------------------------------
 538 sal_Bool OAppDetailPageHelper::isCutAllowed()
 539 {
 540     return sal_False;
 541 }
 542 // -----------------------------------------------------------------------------
 543 sal_Bool OAppDetailPageHelper::isCopyAllowed()
 544 {
 545     return sal_True;
 546 }
 547 // -----------------------------------------------------------------------------
 548 sal_Bool OAppDetailPageHelper::isPasteAllowed()
 549 {
 550     return sal_True;
 551 }
 552 // -----------------------------------------------------------------------------
 553 void OAppDetailPageHelper::copy()
 554 {
 555 }
 556 // -----------------------------------------------------------------------------
 557 void OAppDetailPageHelper::cut()
 558 {
 559 }
 560 // -----------------------------------------------------------------------------
 561 void OAppDetailPageHelper::paste()
 562 {
 563 }
 564 // -----------------------------------------------------------------------------
 565 bool OAppDetailPageHelper::isLeaf(SvLBoxEntry* _pEntry) const
 566 {
 567     if ( !_pEntry )
 568         return false;
 569     sal_Int32 nEntryType = reinterpret_cast< sal_IntPtr >( _pEntry->GetUserData() );
 570     if  (   ( nEntryType == DatabaseObjectContainer::TABLES )
 571         ||  ( nEntryType == DatabaseObjectContainer::CATALOG )
 572         ||  ( nEntryType == DatabaseObjectContainer::SCHEMA )
 573         ||  ( nEntryType == DatabaseObjectContainer::FORMS_FOLDER )
 574         ||  ( nEntryType == DatabaseObjectContainer::REPORTS_FOLDER )
 575         )
 576         return false;
 577
 578     return true;
 579 }
 580
 581 // -----------------------------------------------------------------------------
 582 sal_Bool OAppDetailPageHelper::isALeafSelected() const
 583 {
 584     int nPos = getVisibleControlIndex();
 585     sal_Bool bLeafSelected = sal_False;
 586     if ( nPos < E_ELEMENT_TYPE_COUNT )
 587     {
 588         DBTreeListBox& rTree = *m_pLists[nPos];
 589         SvLBoxEntry* pEntry = rTree.FirstSelected( );
 590         while( !bLeafSelected && pEntry )
 591         {
 592             bLeafSelected = isLeaf( pEntry );
 593             pEntry = rTree.NextSelected(pEntry);
 594         }
 595     }
 596     return bLeafSelected;
 597 }
 598 // -----------------------------------------------------------------------------
 599 SvLBoxEntry* OAppDetailPageHelper::getEntry( const Point& _aPosPixel) const
 600 {
 601     SvLBoxEntry* pReturn = NULL;
 602     int nPos = getVisibleControlIndex();
 603     if ( nPos < E_ELEMENT_TYPE_COUNT )
 604         pReturn = m_pLists[nPos]->GetEntry( _aPosPixel,sal_True );
 605     return pReturn;
 606 }
 607 // -----------------------------------------------------------------------------
 608 void OAppDetailPageHelper::createTablesPage(const Reference< XConnection>& _xConnection)
 609 {
 610     OSL_ENSURE(_xConnection.is(),"Connection is NULL! -> GPF");
 611
 612     if ( !m_pLists[E_TABLE] )
 613     {
 614         OTableTreeListBox* pTreeView = new OTableTreeListBox(this
 615                                                             ,getBorderWin().getView()->getORB()
 616                                                             ,WB_HASLINES | WB_SORT | WB_HASBUTTONS | WB_HSCROLL |WB_HASBUTTONSATROOT | WB_TABSTOP
 617                                                             ,sal_False);
 618         pTreeView->SetHelpId(HID_APP_TABLE_TREE);
 619         m_pLists[E_TABLE] = pTreeView;
 620
 621         ImageProvider aImageProvider( _xConnection );
 622         createTree( pTreeView,
 623             aImageProvider.getDefaultImage( DatabaseObject::TABLE )
 624         );
 625
 626         pTreeView->notifyHiContrastChanged();
 627         m_aBorder.SetZOrder(pTreeView, WINDOW_ZORDER_BEHIND);
 628     }
 629     if ( !m_pLists[E_TABLE]->GetEntryCount() )
 630     {
 631         static_cast<OTableTreeListBox*>(m_pLists[E_TABLE])->UpdateTableList(_xConnection);
 632
 633         SvLBoxEntry* pEntry = m_pLists[E_TABLE]->First();
 634         if ( pEntry )
 635             m_pLists[E_TABLE]->Expand(pEntry);
 636         m_pLists[E_TABLE]->SelectAll(sal_False);
 637     }
 638
 639     setDetailPage(m_pLists[E_TABLE]);
 640 }
 641
 642 // -----------------------------------------------------------------------------
 643 void OAppDetailPageHelper::getElementIcons( ElementType _eType, sal_uInt16& _rImageId)
 644 {
 645     ImageProvider aImageProvider;
 646     _rImageId = 0;
 647
 648     sal_Int32 nDatabaseObjectType( 0 );
 649     switch(_eType )
 650     {
 651         case E_FORM:    nDatabaseObjectType = DatabaseObject::FORM; break;
 652         case E_REPORT:  nDatabaseObjectType = DatabaseObject::REPORT; break;
 653         case E_QUERY:   nDatabaseObjectType = DatabaseObject::QUERY; break;
 654         default:
 655             OSL_FAIL( "OAppDetailPageHelper::GetElementIcons: invalid element type!" );
 656             return;
 657     }
 658     _rImageId = aImageProvider.getDefaultImageResourceID( nDatabaseObjectType );
 659 }
 660
 661 // -----------------------------------------------------------------------------
 662 void OAppDetailPageHelper::createPage(ElementType _eType,const Reference< XNameAccess >& _xContainer)
 663 {
 664     OSL_ENSURE(E_TABLE != _eType,"E_TABLE isn't allowed.");
 665
 666     sal_uInt16 nImageId = 0;
 667     rtl::OString sHelpId;
 668     ImageProvider aImageProvider;
 669     Image aFolderImage;
 670     switch( _eType )
 671     {
 672         case E_FORM:
 673             sHelpId = HID_APP_FORM_TREE;
 674             aFolderImage = aImageProvider.getFolderImage( DatabaseObject::FORM );
 675             break;
 676         case E_REPORT:
 677             sHelpId = HID_APP_REPORT_TREE;
 678             aFolderImage = aImageProvider.getFolderImage( DatabaseObject::REPORT );
 679             break;
 680         case E_QUERY:
 681             sHelpId = HID_APP_QUERY_TREE;
 682             aFolderImage = aImageProvider.getFolderImage( DatabaseObject::QUERY );
 683             break;
 684         default:
 685             OSL_FAIL("Illegal call!");
 686     }
 687     getElementIcons( _eType, nImageId );
 688
 689     if ( !m_pLists[_eType] )
 690     {
 691         m_pLists[_eType] = createSimpleTree( sHelpId, aFolderImage );
 692     }
 693
 694     if ( m_pLists[_eType] )
 695     {
 696         if ( !m_pLists[_eType]->GetEntryCount() && _xContainer.is() )
 697         {
 698             fillNames( _xContainer, _eType, nImageId, NULL );
 699
 700             m_pLists[_eType]->SelectAll(sal_False);
 701         }
 702         setDetailPage(m_pLists[_eType]);
 703     }
 704 }
 705 // -----------------------------------------------------------------------------
 706 void OAppDetailPageHelper::setDetailPage(Window* _pWindow)
 707 {
 708     OSL_ENSURE(_pWindow,"OAppDetailPageHelper::setDetailPage: Window is NULL!");
 709     Window* pCurrent = getCurrentView();
 710     if ( pCurrent )
 711         pCurrent->Hide();
 712
 713     showPreview(NULL);
 714     sal_Bool bHasFocus = sal_False;
 715     m_aFL.Show();
 716     {
 717         bHasFocus = pCurrent->HasChildPathFocus();
 718     _pWindow->Show();
 719     }
 720     m_aTBPreview.Show();
 721     m_aBorder.Show();
 722     switchPreview(m_ePreviewMode,sal_True);
 723
 724     if ( bHasFocus )
 725         _pWindow->GrabFocus();
 726     Resize();
 727 }
 728
 729 // -----------------------------------------------------------------------------
 730 namespace
 731 {
 732     namespace DatabaseObject = ::com::sun::star::sdb::application::DatabaseObject;
 733     namespace DatabaseObjectContainer = ::com::sun::star::sdb::application::DatabaseObjectContainer;
 734
 735     static sal_Int32 lcl_getFolderIndicatorForType( const ElementType _eType )
 736     {
 737         const sal_Int32 nFolderIndicator =
 738                 ( _eType == E_FORM ) ? DatabaseObjectContainer::FORMS_FOLDER
 739             :   ( _eType == E_REPORT ) ? DatabaseObjectContainer::REPORTS_FOLDER : -1;
 740         return nFolderIndicator;
 741     }
 742 }
 743
 744 // -----------------------------------------------------------------------------
 745 void OAppDetailPageHelper::fillNames( const Reference< XNameAccess >& _xContainer, const ElementType _eType,
 746                                       const sal_uInt16 _nImageId, SvLBoxEntry* _pParent )
 747 {
 748     OSL_ENSURE(_xContainer.is(),"Data source is NULL! -> GPF");
 749     OSL_ENSURE( ( _eType >= E_TABLE ) && ( _eType < E_ELEMENT_TYPE_COUNT ), "OAppDetailPageHelper::fillNames: invalid type!" );
 750
 751     DBTreeListBox* pList = m_pLists[ _eType ];
 752     OSL_ENSURE( pList, "OAppDetailPageHelper::fillNames: you really should create the list before calling this!" );
 753     if ( !pList )
 754         return;
 755
 756     if ( _xContainer.is() && _xContainer->hasElements() )
 757     {
 758         const sal_Int32 nFolderIndicator = lcl_getFolderIndicatorForType( _eType );
 759
 760         Sequence< ::rtl::OUString> aSeq = _xContainer->getElementNames();
 761         const ::rtl::OUString* pIter = aSeq.getConstArray();
 762         const ::rtl::OUString* pEnd  = pIter + aSeq.getLength();
 763         for(;pIter != pEnd;++pIter)
 764         {
 765             SvLBoxEntry* pEntry = NULL;
 766             Reference<XNameAccess> xSubElements(_xContainer->getByName(*pIter),UNO_QUERY);
 767             if ( xSubElements.is() )
 768             {
 769                 pEntry = pList->InsertEntry( *pIter, _pParent, sal_False, LIST_APPEND, reinterpret_cast< void* >( nFolderIndicator ) );
 770                 getBorderWin().getView()->getAppController().containerFound( Reference< XContainer >( xSubElements, UNO_QUERY ) );
 771                 fillNames( xSubElements, _eType, _nImageId, pEntry );
 772             }
 773             else
 774             {
 775                 pEntry = pList->InsertEntry( *pIter, _pParent );
 776
 777                 Image aImage = Image( ModuleRes( _nImageId ) );
 778                 pList->SetExpandedEntryBmp(  pEntry, aImage );
 779                 pList->SetCollapsedEntryBmp( pEntry, aImage );
 780             }
 781         }
 782     }
 783 }
 784 // -----------------------------------------------------------------------------
 785 DBTreeListBox* OAppDetailPageHelper::createSimpleTree( const rtl::OString& _sHelpId, const Image& _rImage)
 786 {
 787     DBTreeListBox* pTreeView = new DBTreeListBox(this,getBorderWin().getView()->getORB(),WB_HASLINES | WB_SORT | WB_HASBUTTONS | WB_HSCROLL |WB_HASBUTTONSATROOT | WB_TABSTOP);
 788     pTreeView->SetHelpId( _sHelpId );
 789     return createTree( pTreeView, _rImage );
 790 }
 791
 792 // -----------------------------------------------------------------------------
 793 DBTreeListBox* OAppDetailPageHelper::createTree( DBTreeListBox* _pTreeView, const Image& _rImage )
 794 {
 795     WaitObject aWaitCursor(this);
 796
 797     _pTreeView->SetStyle(_pTreeView->GetStyle() | WB_HASLINES | WB_SORT | WB_HASBUTTONS | WB_HSCROLL |WB_HASBUTTONSATROOT | WB_TABSTOP);
 798     _pTreeView->GetModel()->SetSortMode(SortAscending);
 799     _pTreeView->EnableCheckButton( NULL ); // do not show any buttons
 800     _pTreeView->SetSelectionMode(MULTIPLE_SELECTION);
 801
 802     _pTreeView->SetDefaultCollapsedEntryBmp( _rImage );
 803     _pTreeView->SetDefaultExpandedEntryBmp( _rImage );
 804
 805     _pTreeView->SetDoubleClickHdl(LINK(this, OAppDetailPageHelper, OnEntryDoubleClick));
 806     _pTreeView->SetEnterKeyHdl(LINK(this, OAppDetailPageHelper, OnEntryDoubleClick));
 807     _pTreeView->SetSelChangeHdl(LINK(this, OAppDetailPageHelper, OnEntrySelChange));
 808
 809     _pTreeView->setCutHandler(LINK(this, OAppDetailPageHelper, OnCutEntry));
 810     _pTreeView->setCopyHandler(LINK(this, OAppDetailPageHelper, OnCopyEntry));
 811     _pTreeView->setPasteHandler(LINK(this, OAppDetailPageHelper, OnPasteEntry));
 812     _pTreeView->setDeleteHandler(LINK(this, OAppDetailPageHelper, OnDeleteEntry));
 813
 814     _pTreeView->setControlActionListener( &getBorderWin().getView()->getAppController() );
 815     _pTreeView->setContextMenuProvider( &getBorderWin().getView()->getAppController() );
 816
 817     return _pTreeView;
 818 }
 819 // -----------------------------------------------------------------------------
 820 void OAppDetailPageHelper::clearPages()
 821 {
 822     showPreview(NULL);
 823     for (size_t i=0; i < E_ELEMENT_TYPE_COUNT; ++i)
 824     {
 825         if ( m_pLists[i] )
 826             m_pLists[i]->Clear();
 827     }
 828 }
 829 // -----------------------------------------------------------------------------
 830 sal_Bool OAppDetailPageHelper::isFilled() const
 831 {
 832     size_t i = 0;
 833     for (; i < E_ELEMENT_TYPE_COUNT && !m_pLists[i]; ++i)
 834         ;
 835     return i != E_ELEMENT_TYPE_COUNT;
 836 }
 837 // -----------------------------------------------------------------------------
 838 void OAppDetailPageHelper::elementReplaced(ElementType _eType
 839                                                     ,const ::rtl::OUString& _rOldName
 840                                                     ,const ::rtl::OUString& _rNewName )
 841 {
 842     DBTreeListBox* pTreeView = getCurrentView();
 843     if ( pTreeView )
 844     {
 845         ::rtl::OUString sNewName = _rNewName;
 846         SvLBoxEntry* pEntry = NULL;
 847         switch( _eType )
 848         {
 849             case E_TABLE:
 850                 static_cast<OTableTreeListBox*>(pTreeView)->removedTable( _rOldName );
 851                 static_cast<OTableTreeListBox*>(pTreeView)->addedTable( _rNewName );
 852                 return;
 853
 854             case E_QUERY:
 855                 pEntry = lcl_findEntry_impl(*pTreeView,_rOldName,pTreeView->First());
 856                 break;
 857             case E_FORM:
 858             case E_REPORT:
 859                 pEntry = lcl_findEntry(*pTreeView,_rOldName,pTreeView->First());
 860                 break;
 861             default:
 862                 OSL_FAIL("Invalid element type");
 863         }
 864         OSL_ENSURE(pEntry,"Do you know that the name isn't existence!");
 865         if ( pEntry )
 866         {
 867             pTreeView->SetEntryText(pEntry,sNewName);
 868         }
 869     }
 870 }
 871 // -----------------------------------------------------------------------------
 872 SvLBoxEntry* OAppDetailPageHelper::elementAdded(ElementType _eType,const ::rtl::OUString& _rName, const Any& _rObject )
 873 {
 874     SvLBoxEntry* pRet = NULL;
 875     DBTreeListBox* pTreeView = m_pLists[_eType];
 876     if( _eType == E_TABLE && pTreeView )
 877     {
 878         pRet = static_cast<OTableTreeListBox*>(pTreeView)->addedTable( _rName );
 879     }
 880     else if ( pTreeView )
 881     {
 882
 883         SvLBoxEntry* pEntry = NULL;
 884         Reference<XChild> xChild(_rObject,UNO_QUERY);
 885         if ( xChild.is() && E_QUERY != _eType )
 886         {
 887             Reference<XContent> xContent(xChild->getParent(),UNO_QUERY);
 888             if ( xContent.is() )
 889             {
 890                 ::rtl::OUString sName = xContent->getIdentifier()->getContentIdentifier();
 891                 pEntry = lcl_findEntry(*pTreeView,sName,pTreeView->First());
 892             }
 893         }
 894
 895         sal_uInt16 nImageId = 0;
 896         getElementIcons( _eType, nImageId );
 897         Reference<XNameAccess> xContainer(_rObject,UNO_QUERY);
 898         if ( xContainer.is() )
 899         {
 900             const sal_Int32 nFolderIndicator = lcl_getFolderIndicatorForType( _eType );
 901             pRet = pTreeView->InsertEntry( _rName, pEntry, sal_False, LIST_APPEND, reinterpret_cast< void* >( nFolderIndicator ) );
 902             fillNames( xContainer, _eType, nImageId, pRet );
 903         }
 904         else
 905         {
 906             pRet = pTreeView->InsertEntry( _rName, pEntry );
 907
 908             Image aImage = Image( ModuleRes( nImageId ) );
 909             pTreeView->SetExpandedEntryBmp(  pRet, aImage );
 910             pTreeView->SetCollapsedEntryBmp( pRet, aImage );
 911         }
 912     }
 913     return pRet;
 914 }
 915 // -----------------------------------------------------------------------------
 916 void OAppDetailPageHelper::elementRemoved( ElementType _eType,const ::rtl::OUString& _rName )
 917 {
 918     DBTreeListBox* pTreeView = getCurrentView();
 919     if ( pTreeView )
 920     {
 921         switch( _eType )
 922         {
 923             case E_TABLE:
 924                 // we don't need to clear the table here, it is already done by the dispose listener
 925                 static_cast< OTableTreeListBox* >( pTreeView )->removedTable( _rName );
 926                 break;
 927             case E_QUERY:
 928                 if ( pTreeView )
 929                 {
 930                     SvLBoxEntry* pEntry = lcl_findEntry_impl(*pTreeView,_rName,pTreeView->First());
 931                     if ( pEntry )
 932                         pTreeView->GetModel()->Remove(pEntry);
 933                 }
 934                 break;
 935             case E_FORM:
 936             case E_REPORT:
 937                 {
 938                     if ( pTreeView )
 939                     {
 940                         SvLBoxEntry* pEntry = lcl_findEntry(*pTreeView,_rName,pTreeView->First());
 941                         if ( pEntry )
 942                             pTreeView->GetModel()->Remove(pEntry);
 943                     }
 944                 }
 945                 break;
 946             default:
 947                 OSL_FAIL("Invalid element type");
 948         }
 949         if ( !pTreeView->GetEntryCount() )
 950             showPreview(NULL);
 951     }
 952 }
 953 // -----------------------------------------------------------------------------
 954 IMPL_LINK(OAppDetailPageHelper, OnEntryDoubleClick, SvTreeListBox*, _pTree)
 955 {
 956     OSL_ENSURE( _pTree, "OAppDetailPageHelper, OnEntryDoubleClick: invalid callback!" );
 957     bool bHandled = ( _pTree != NULL ) && getBorderWin().getView()->getAppController().onEntryDoubleClick( *_pTree );
 958     return bHandled ? 1L : 0L;
 959 }
 960 // -----------------------------------------------------------------------------
 961 IMPL_LINK(OAppDetailPageHelper, OnEntrySelChange, void*, /*NOINTERESTEDIN*/)
 962 {
 963     getBorderWin().getView()->getAppController().onSelectionChanged();
 964     return 1L;
 965 }
 966 // -----------------------------------------------------------------------------
 967 IMPL_LINK( OAppDetailPageHelper, OnCutEntry, void*, /*NOINTERESTEDIN*/ )
 968 {
 969     getBorderWin().getView()->getAppController().onCutEntry();
 970     return 1L;
 971 }
 972 // -----------------------------------------------------------------------------
 973 IMPL_LINK( OAppDetailPageHelper, OnCopyEntry, void*, /*NOINTERESTEDIN*/ )
 974 {
 975     getBorderWin().getView()->getAppController().onCopyEntry();
 976     return 1L;
 977 }
 978 // -----------------------------------------------------------------------------
 979 IMPL_LINK( OAppDetailPageHelper, OnPasteEntry, void*, /*NOINTERESTEDIN*/ )
 980 {
 981     getBorderWin().getView()->getAppController().onPasteEntry();
 982     return 1L;
 983 }
 984 // -----------------------------------------------------------------------------
 985 IMPL_LINK( OAppDetailPageHelper, OnDeleteEntry, void*, /*NOINTERESTEDIN*/ )
 986 {
 987     getBorderWin().getView()->getAppController().onDeleteEntry();
 988     return 1L;
 989 }
 990 // -----------------------------------------------------------------------------
 991 void OAppDetailPageHelper::Resize()
 992 {
 993     // parent window dimension
 994     Size aOutputSize( GetOutputSize() );
 995     long nOutputWidth  = aOutputSize.Width();
 996     long nOutputHeight = aOutputSize.Height();
 997
 998     Window* pWindow = getCurrentView();
 999     if ( pWindow )
1000     {
1001         Size aFLSize = LogicToPixel( Size( 2, 6 ), MAP_APPFONT );
1002         sal_Int32 n6PPT = aFLSize.Height();
1003         long nHalfOutputWidth = static_cast<long>(nOutputWidth * 0.5);
1004
1005         pWindow->SetPosSizePixel( Point(0, 0), Size(nHalfOutputWidth - n6PPT, nOutputHeight) );
1006
1007         m_aFL.SetPosSizePixel( Point(nHalfOutputWidth , 0 ), Size(aFLSize.Width(), nOutputHeight ) );
1008
1009         String sText = m_aTBPreview.GetItemText(SID_DB_APP_DISABLE_PREVIEW);
1010         Size aTBSize = m_aTBPreview.CalcWindowSizePixel();
1011         m_aTBPreview.SetPosSizePixel(Point(nOutputWidth - aTBSize.getWidth(), 0 ),
1012                                      aTBSize );
1013
1014         m_aBorder.SetPosSizePixel(Point(nHalfOutputWidth + aFLSize.Width() + n6PPT, aTBSize.getHeight() + n6PPT ),
1015                                   Size(nHalfOutputWidth - aFLSize.Width() - n6PPT, nOutputHeight - 2*n6PPT - aTBSize.getHeight()) );
1016         m_aPreview.SetPosSizePixel(Point(0,0),m_aBorder.GetSizePixel() );
1017         m_aDocumentInfo.SetPosSizePixel(Point(0,0),m_aBorder.GetSizePixel() );
1018         m_pTablePreview->SetPosSizePixel(Point(0,0),m_aBorder.GetSizePixel() );
1019     }
1020 }
1021 // -----------------------------------------------------------------------------
1022 PreviewMode OAppDetailPageHelper::getPreviewMode()
1023 {
1024     return m_ePreviewMode;
1025 }
1026 // -----------------------------------------------------------------------------
1027 sal_Bool OAppDetailPageHelper::isPreviewEnabled()
1028 {
1029     return m_ePreviewMode != E_PREVIEWNONE;
1030 }
1031 // -----------------------------------------------------------------------------
1032 void OAppDetailPageHelper::switchPreview(PreviewMode _eMode,sal_Bool _bForce)
1033 {
1034     if ( m_ePreviewMode != _eMode || _bForce )
1035     {
1036         m_ePreviewMode = _eMode;
1037
1038         getBorderWin().getView()->getAppController().previewChanged(static_cast<sal_Int32>(m_ePreviewMode));
1039
1040         sal_uInt16 nSelectedAction = SID_DB_APP_DISABLE_PREVIEW;
1041         switch ( m_ePreviewMode )
1042         {
1043             case E_PREVIEWNONE:
1044                 nSelectedAction = SID_DB_APP_DISABLE_PREVIEW;
1045                 break;
1046             case E_DOCUMENT:
1047                 nSelectedAction = SID_DB_APP_VIEW_DOC_PREVIEW;
1048                 break;
1049             case E_DOCUMENTINFO:
1050                 if ( getBorderWin().getView()->getAppController().isCommandEnabled(SID_DB_APP_VIEW_DOCINFO_PREVIEW) )
1051                     nSelectedAction = SID_DB_APP_VIEW_DOCINFO_PREVIEW;
1052                 else
1053                     m_ePreviewMode = E_PREVIEWNONE;
1054                 break;
1055         }
1056
1057         m_aMenu->CheckItem(nSelectedAction);
1058         m_aTBPreview.SetItemText(SID_DB_APP_DISABLE_PREVIEW, m_aMenu->GetItemText(nSelectedAction));
1059         Resize();
1060
1061         // simulate a selectionChanged event at the controller, to force the preview to be updated
1062         if ( isPreviewEnabled() )
1063         {
1064             if ( getCurrentView() && getCurrentView()->FirstSelected() )
1065             {
1066                 getBorderWin().getView()->getAppController().onSelectionChanged();
1067             }
1068         }
1069         else
1070         {
1071             m_pTablePreview->Hide();
1072             m_aPreview.Hide();
1073             m_aDocumentInfo.Hide();
1074         }
1075     }
1076 }
1077 // -----------------------------------------------------------------------------
1078 void OAppDetailPageHelper::showPreview(const Reference< XContent >& _xContent)
1079 {
1080     if ( isPreviewEnabled() )
1081     {
1082         m_pTablePreview->Hide();
1083
1084         WaitObject aWaitCursor( this );
1085         try
1086         {
1087             Reference<XCommandProcessor> xContent(_xContent,UNO_QUERY);
1088             if ( xContent.is() )
1089             {
1090                 com::sun::star::ucb::Command aCommand;
1091                 if ( m_ePreviewMode == E_DOCUMENT )
1092                     aCommand.Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("preview"));
1093                 else
1094                     aCommand.Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("getDocumentInfo"));
1095
1096                 Any aPreview = xContent->execute(aCommand,xContent->createCommandIdentifier(),Reference< XCommandEnvironment >());
1097                 if ( m_ePreviewMode == E_DOCUMENT )
1098                 {
1099                     m_aDocumentInfo.Hide();
1100                     m_aPreview.Show();
1101
1102                     Graphic aGraphic;
1103                     Sequence < sal_Int8 > aBmpSequence;
1104                     if ( aPreview >>= aBmpSequence )
1105                     {
1106                         SvMemoryStream  aData( aBmpSequence.getArray(),
1107                                             aBmpSequence.getLength(),
1108                                             STREAM_READ );
1109
1110                         GraphicConverter::Import(aData,aGraphic);
1111                     }
1112                     m_aPreview.setGraphic( aGraphic );
1113                     m_aPreview.Invalidate();
1114                 }
1115                 else
1116                 {
1117                     m_aPreview.Hide();
1118                     m_aDocumentInfo.clear();
1119                     m_aDocumentInfo.Show();
1120                     Reference<document::XDocumentProperties> xProp(
1121                         aPreview, UNO_QUERY);
1122                     if ( xProp.is() )
1123                         m_aDocumentInfo.fill(xProp,String());
1124                 }
1125             }
1126             else
1127             {
1128                 m_aPreview.Hide();
1129                 m_aDocumentInfo.Hide();
1130             }
1131         }
1132         catch( const Exception& )
1133         {
1134             DBG_UNHANDLED_EXCEPTION();
1135         }
1136     }
1137 }
1138 // -----------------------------------------------------------------------------
1139 void OAppDetailPageHelper::showPreview( const ::rtl::OUString& _sDataSourceName,
1140                                         const ::rtl::OUString& _sName,
1141                                         sal_Bool _bTable)
1142 {
1143     if ( isPreviewEnabled() )
1144     {
1145         WaitObject aWaitCursor( this );
1146         m_aPreview.Hide();
1147         m_aDocumentInfo.Hide();
1148         m_pTablePreview->Show();
1149         if ( !m_xFrame.is() )
1150         {
1151             try
1152             {
1153                 m_xFrame = Reference < XFrame > ( getBorderWin().getView()->getORB()->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Frame")) ), UNO_QUERY );
1154                 m_xFrame->initialize( m_xWindow );
1155
1156                 // no layout manager (and thus no toolbars) in the preview
1157                 // Must be called after initialize ... but before any other call to this frame.
1158                 // Otherwise frame throws "life time exceptions" as e.g. NON_INITIALIZED
1159                 Reference< XPropertySet > xFrameProps( m_xFrame, UNO_QUERY_THROW );
1160                 xFrameProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "LayoutManager" ) ), makeAny(Reference< XLayoutManager >()) );
1161
1162                 Reference<XFramesSupplier> xSup(getBorderWin().getView()->getAppController().getXController()->getFrame(),UNO_QUERY);
1163                 if ( xSup.is() )
1164                 {
1165                     Reference<XFrames> xFrames = xSup->getFrames();
1166                     xFrames->append(m_xFrame);
1167                 }
1168             }
1169             catch(const Exception&)
1170             {
1171             }
1172         }
1173
1174         Reference< XDatabaseDocumentUI > xApplication( getBorderWin().getView()->getAppController().getXController(), UNO_QUERY );
1175         SAL_WNODEPRECATED_DECLARATIONS_PUSH
1176         ::std::auto_ptr< DatabaseObjectView > pDispatcher( new ResultSetBrowser(
1177             getBorderWin().getView()->getORB(), xApplication, NULL, _bTable
1178         ) );
1179         SAL_WNODEPRECATED_DECLARATIONS_POP
1180         pDispatcher->setTargetFrame( m_xFrame );
1181
1182         ::comphelper::NamedValueCollection aArgs;
1183         aArgs.put( "Preview", sal_True );
1184         aArgs.put( "ReadOnly", sal_True );
1185         aArgs.put( "AsTemplate", sal_False );
1186         aArgs.put( (::rtl::OUString)PROPERTY_SHOWMENU, sal_False );
1187
1188         Reference< XController > xPreview( pDispatcher->openExisting( makeAny( _sDataSourceName ), _sName, aArgs ), UNO_QUERY );
1189         sal_Bool bClearPreview = !xPreview.is();
1190
1191         // clear the preview when the query or table could not be loaded
1192         if ( !bClearPreview )
1193         {
1194             Reference< XTabController > xTabController( xPreview, UNO_QUERY );
1195             bClearPreview = !xTabController.is();
1196             if ( !bClearPreview )
1197             {
1198                 Reference< XLoadable > xLoadable( xTabController->getModel(), UNO_QUERY );
1199                 bClearPreview = !( xLoadable.is() && xLoadable->isLoaded() );
1200             }
1201         }
1202         if ( bClearPreview )
1203             showPreview(NULL);
1204     }
1205 }
1206 // -----------------------------------------------------------------------------
1207 IMPL_LINK(OAppDetailPageHelper, OnDropdownClickHdl, ToolBox*, /*pToolBox*/)
1208 {
1209     m_aTBPreview.EndSelection();
1210
1211     // tell the toolbox that the item is pressed down
1212     m_aTBPreview.SetItemDown( SID_DB_APP_DISABLE_PREVIEW, sal_True );
1213
1214     // simulate a mouse move (so the "down" state is really painted)
1215     Point aPoint = m_aTBPreview.GetItemRect( SID_DB_APP_DISABLE_PREVIEW ).TopLeft();
1216     MouseEvent aMove( aPoint, 0, MOUSE_SIMPLEMOVE | MOUSE_SYNTHETIC );
1217     m_aTBPreview.MouseMove( aMove );
1218
1219     m_aTBPreview.Update();
1220
1221     // execute the menu
1222     SAL_WNODEPRECATED_DECLARATIONS_PUSH
1223     ::std::auto_ptr<PopupMenu> aMenu(new PopupMenu( ModuleRes( RID_MENU_APP_PREVIEW ) ));
1224     SAL_WNODEPRECATED_DECLARATIONS_POP
1225
1226     sal_uInt16 pActions[] = { SID_DB_APP_DISABLE_PREVIEW
1227                             , SID_DB_APP_VIEW_DOC_PREVIEW
1228                             , SID_DB_APP_VIEW_DOCINFO_PREVIEW
1229     };
1230
1231     for(size_t i=0; i < sizeof(pActions)/sizeof(pActions[0]);++i)
1232     {
1233         aMenu->CheckItem(pActions[i],m_aMenu->IsItemChecked(pActions[i]));
1234     }
1235     aMenu->EnableItem( SID_DB_APP_VIEW_DOCINFO_PREVIEW, getBorderWin().getView()->getAppController().isCommandEnabled(SID_DB_APP_VIEW_DOCINFO_PREVIEW) );
1236
1237     // no disabled entries
1238     aMenu->RemoveDisabledEntries();
1239
1240     sal_uInt16 nSelectedAction = aMenu->Execute(&m_aTBPreview, m_aTBPreview.GetItemRect( SID_DB_APP_DISABLE_PREVIEW ));
1241     // "cleanup" the toolbox state
1242     MouseEvent aLeave( aPoint, 0, MOUSE_LEAVEWINDOW | MOUSE_SYNTHETIC );
1243     m_aTBPreview.MouseMove( aLeave );
1244     m_aTBPreview.SetItemDown( SID_DB_APP_DISABLE_PREVIEW, sal_False);
1245     if ( nSelectedAction )
1246     {
1247         m_aTBPreview.SetItemText(SID_DB_APP_DISABLE_PREVIEW, aMenu->GetItemText(nSelectedAction));
1248         Resize();
1249         getBorderWin().getView()->getAppController().executeChecked(nSelectedAction,Sequence<PropertyValue>());
1250     }
1251     return 0L;
1252 }
1253
1254 // -----------------------------------------------------------------------------
1255 void OAppDetailPageHelper::KeyInput( const KeyEvent& rKEvt )
1256 {
1257     SvTreeListBox* pCurrentView = getCurrentView();
1258     OSL_PRECOND( pCurrentView, "OAppDetailPageHelper::KeyInput: how this?" );
1259
1260     KeyFuncType eFunc = rKEvt.GetKeyCode().GetFunction(); (void)eFunc;
1261     sal_uInt16      nCode = rKEvt.GetKeyCode().GetCode();
1262
1263     if ( ( KEY_RETURN == nCode ) && pCurrentView )
1264     {
1265         getBorderWin().getView()->getAppController().onEntryDoubleClick( *pCurrentView );
1266     }
1267     else
1268         Window::KeyInput(rKEvt);
1269 }
1270
1271 // -----------------------------------------------------------------------------
1272 void OAppDetailPageHelper::DataChanged( const DataChangedEvent& rDCEvt )
1273 {
1274     Window::DataChanged( rDCEvt );
1275
1276         if ( (rDCEvt.GetType() == DATACHANGED_FONTS) ||
1277         (rDCEvt.GetType() == DATACHANGED_DISPLAY) ||
1278         (rDCEvt.GetType() == DATACHANGED_FONTSUBSTITUTION) ||
1279         ((rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
1280         (rDCEvt.GetFlags() & SETTINGS_STYLE)) )
1281
1282     {
1283         ImplInitSettings();
1284         if ( m_pLists[ E_TABLE ] )
1285         {
1286             OTableTreeListBox* pTableTree = dynamic_cast< OTableTreeListBox* >( m_pLists[ E_TABLE ] );
1287             OSL_ENSURE( pTableTree != NULL, "OAppDetailPageHelper::DataChanged: a tree list for tables which is no TableTreeList?" );
1288             if ( pTableTree )
1289                 pTableTree->notifyHiContrastChanged();
1290         }
1291     }
1292 }
1293 // -----------------------------------------------------------------------------
1294 void OAppDetailPageHelper::ImplInitSettings()
1295 {
1296     const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
1297         Font aFont;
1298         aFont = rStyleSettings.GetFieldFont();
1299         aFont.SetColor( rStyleSettings.GetWindowTextColor() );
1300         SetPointFont( aFont );
1301         m_aTBPreview.SetPointFont( aFont );
1302
1303         SetTextColor( rStyleSettings.GetFieldTextColor() );
1304         SetTextFillColor();
1305         m_aBorder.SetTextColor( rStyleSettings.GetFieldTextColor() );
1306         m_aBorder.SetTextFillColor();
1307         m_aTBPreview.SetTextColor( rStyleSettings.GetFieldTextColor() );
1308         m_aTBPreview.SetTextFillColor();
1309
1310         SetBackground( rStyleSettings.GetFieldColor() );
1311         m_aBorder.SetBackground( rStyleSettings.GetFieldColor() );
1312         m_aFL.SetBackground( rStyleSettings.GetFieldColor() );
1313         m_aDocumentInfo.SetBackground( rStyleSettings.GetFieldColor() );
1314         m_aTBPreview.SetBackground( rStyleSettings.GetFieldColor() );
1315         m_pTablePreview->SetBackground( rStyleSettings.GetFieldColor() );
1316 }
1317 // -----------------------------------------------------------------------------
1318 OPreviewWindow::OPreviewWindow(Window* _pParent)
1319 : Window(_pParent)
1320 {
1321     ImplInitSettings( sal_True, sal_True, sal_True );
1322 }
1323 // -----------------------------------------------------------------------------
1324 sal_Bool OPreviewWindow::ImplGetGraphicCenterRect( const Graphic& rGraphic, Rectangle& rResultRect ) const
1325 {
1326     const Size aWinSize( GetOutputSizePixel() );
1327     Size       aNewSize( LogicToPixel( rGraphic.GetPrefSize(), rGraphic.GetPrefMapMode() ) );
1328     sal_Bool       bRet = sal_False;
1329
1330     if( aNewSize.Width() && aNewSize.Height() )
1331     {
1332         // scale to fit window
1333         const double fGrfWH = (double) aNewSize.Width() / aNewSize.Height();
1334         const double fWinWH = (double) aWinSize.Width() / aWinSize.Height();
1335
1336         if ( fGrfWH < fWinWH )
1337         {
1338             aNewSize.Width() = (long) ( aWinSize.Height() * fGrfWH );
1339             aNewSize.Height()= aWinSize.Height();
1340         }
1341         else
1342         {
1343             aNewSize.Width() = aWinSize.Width();
1344             aNewSize.Height()= (long) ( aWinSize.Width() / fGrfWH);
1345         }
1346
1347         const Point aNewPos( ( aWinSize.Width()  - aNewSize.Width() ) >> 1,
1348                              ( aWinSize.Height() - aNewSize.Height() ) >> 1 );
1349
1350         rResultRect = Rectangle( aNewPos, aNewSize );
1351         bRet = sal_True;
1352     }
1353
1354     return bRet;
1355 }
1356
1357 // ------------------------------------------------------------------------
1358
1359 void OPreviewWindow::Paint( const Rectangle& rRect )
1360 {
1361     Window::Paint( rRect );
1362
1363     if( ImplGetGraphicCenterRect( m_aGraphicObj.GetGraphic(), m_aPreviewRect ) )
1364     {
1365         const Point aPos( m_aPreviewRect.TopLeft() );
1366         const Size  aSize( m_aPreviewRect.GetSize() );
1367
1368         if( m_aGraphicObj.IsAnimated() )
1369             m_aGraphicObj.StartAnimation( this, aPos, aSize );
1370         else
1371             m_aGraphicObj.Draw( this, aPos, aSize );
1372     }
1373 }
1374 // -----------------------------------------------------------------------------
1375 void OPreviewWindow::DataChanged( const DataChangedEvent& rDCEvt )
1376 {
1377     Window::DataChanged( rDCEvt );
1378
1379     if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
1380          (rDCEvt.GetFlags() & SETTINGS_STYLE) )
1381     {
1382         ImplInitSettings( sal_True, sal_True, sal_True );
1383         Invalidate();
1384     }
1385 }
1386 // -----------------------------------------------------------------------------
1387 void OPreviewWindow::ImplInitSettings( sal_Bool bFont, sal_Bool bForeground, sal_Bool bBackground )
1388 {
1389     const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
1390     if( bFont )
1391     {
1392         Font aFont;
1393         aFont = rStyleSettings.GetFieldFont();
1394         aFont.SetColor( rStyleSettings.GetWindowTextColor() );
1395         SetPointFont( aFont );
1396     }
1397
1398     if( bForeground || bFont )
1399     {
1400         SetTextColor( rStyleSettings.GetFieldTextColor() );
1401         SetTextFillColor();
1402     }
1403
1404     if( bBackground )
1405         SetBackground( rStyleSettings.GetFieldColor() );
1406 }
1407 // -----------------------------------------------------------------------------
1408 // -----------------------------------------------------------------------------
1409
1410 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */