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