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Update ooo320-m1
[ooovba.git] / svx / source / fmcomp / fmgridcl.cxx
blobaee39a7f10b92c9174e9cee14881853fbbbe221c
1 /*************************************************************************
2 *
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * Copyright 2008 by Sun Microsystems, Inc.
6 *
7 * OpenOffice.org - a multi-platform office productivity suite
8 *
9 * $RCSfile: fmgridcl.cxx,v $
10 * $Revision: 1.64.94.3 $
11 *
12 * This file is part of OpenOffice.org.
13 *
14 * OpenOffice.org is free software: you can redistribute it and/or modify
15 * it under the terms of the GNU Lesser General Public License version 3
16 * only, as published by the Free Software Foundation.
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20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU Lesser General Public License version 3 for more details
22 * (a copy is included in the LICENSE file that accompanied this code).
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26 * <http://www.openoffice.org/license.html>
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29 ************************************************************************/
30
31 // MARKER(update_precomp.py): autogen include statement, do not remove
32 #include "precompiled_svx.hxx"
33
34 #include "dbexch.hrc"
35 #include "fmgridif.hxx"
36 #include "fmitems.hxx"
37 #include "fmprop.hrc"
38 #include "fmresids.hrc"
39 #include "fmservs.hxx"
40 #include "fmurl.hxx"
41 #include "formcontrolfactory.hxx"
42 #include "gridcell.hxx"
43 #include "gridcols.hxx"
44 #include "svx/dbaexchange.hxx"
45 #include "svx/dialmgr.hxx"
46 #include "svx/dialogs.hrc"
47 #include "svx/fmgridcl.hxx"
48 #include "svx/svxdlg.hxx"
49 #include "svx/svxids.hrc"
50 #include "trace.hxx"
51
52 #include <com/sun/star/form/XConfirmDeleteListener.hpp>
53 #include <com/sun/star/form/XFormComponent.hpp>
54 #include <com/sun/star/form/XGridColumnFactory.hpp>
55 #include <com/sun/star/io/XPersistObject.hpp>
56 #include <com/sun/star/sdb/CommandType.hpp>
57 #include <com/sun/star/sdb/RowChangeAction.hpp>
58 #include <com/sun/star/sdb/XQueriesSupplier.hpp>
59 #include <com/sun/star/sdbc/DataType.hpp>
60 #include <com/sun/star/sdbc/XPreparedStatement.hpp>
61 #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
62 #include <com/sun/star/sdbcx/XDeleteRows.hpp>
63 #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
64 #include <com/sun/star/uno/XNamingService.hpp>
65 #include <com/sun/star/util/XNumberFormats.hpp>
66 #include <com/sun/star/util/XNumberFormatsSupplier.hpp>
67 #include <com/sun/star/util/XURLTransformer.hpp>
68 #include <com/sun/star/view/XSelectionSupplier.hpp>
69
70 #ifndef _SVSTDARR_STRINGSDTOR
71 #define _SVSTDARR_STRINGSDTOR
72 #define _SVSTDARR_ULONGS
73 #include <svtools/svstdarr.hxx>
74 #endif
75
76 #include <comphelper/extract.hxx>
77 #include <comphelper/numbers.hxx>
78 #include <comphelper/processfactory.hxx>
79 #include <comphelper/property.hxx>
80 #include <connectivity/dbtools.hxx>
81 #include <sfx2/dispatch.hxx>
82 #include <sfx2/viewfrm.hxx>
83 #include <svtools/eitem.hxx>
84 #include <svtools/fmtfield.hxx>
85 #include <svtools/numuno.hxx>
86 #include <tools/multisel.hxx>
87 #include <tools/shl.hxx>
88 #include <tools/diagnose_ex.h>
89 #include <vcl/help.hxx>
90 #include <vcl/image.hxx>
91 #include <vcl/longcurr.hxx>
92 #include <vcl/menu.hxx>
93
94 #include <math.h>
95
96 using namespace ::com::sun::star::uno;
97 using namespace ::com::sun::star::view;
98 using namespace ::com::sun::star::beans;
99 using namespace ::com::sun::star::lang;
100 using namespace ::com::sun::star::sdbcx;
101 using namespace ::com::sun::star::sdbc;
102 using namespace ::com::sun::star::sdb;
103 using namespace ::com::sun::star::form;
104 using namespace ::com::sun::star::util;
105 using namespace ::com::sun::star::container;
106 using namespace ::cppu;
107 using namespace ::svxform;
108 using namespace ::svx;
109
110 //==============================================================================
111 //------------------------------------------------------------------------------
112 ::rtl::OUString FieldServiceFromId(sal_Int32 nID)
113 {
114 switch (nID)
115 {
116 case SID_FM_EDIT : return FM_COL_TEXTFIELD;
117 case SID_FM_COMBOBOX : return FM_COL_COMBOBOX;
118 case SID_FM_LISTBOX : return FM_COL_LISTBOX;
119 case SID_FM_CHECKBOX : return FM_COL_CHECKBOX;
120 case SID_FM_DATEFIELD : return FM_COL_DATEFIELD;
121 case SID_FM_TIMEFIELD : return FM_COL_TIMEFIELD;
122 case SID_FM_NUMERICFIELD : return FM_COL_NUMERICFIELD;
123 case SID_FM_CURRENCYFIELD : return FM_COL_CURRENCYFIELD;
124 case SID_FM_PATTERNFIELD : return FM_COL_PATTERNFIELD;
125 case SID_FM_FORMATTEDFIELD : return FM_COL_FORMATTEDFIELD;
126 }
127 return ::rtl::OUString();
128 }
129
130 //==============================================================================
131 struct FmGridHeaderData
132 {
133 ODataAccessDescriptor aDropData;
134 Point aDropPosPixel;
135 sal_Int8 nDropAction;
136 Reference< XInterface > xDroppedStatement;
137 Reference< XInterface > xDroppedResultSet;
138 };
139
140 //==============================================================================
141 //------------------------------------------------------------------------------
142 const sal_Int16 nChangeTypeOffset = 1000;
143 void SetMenuItem(const ImageList& rList, sal_uInt16 nID, Menu* pMenu, Menu& rNewMenu, sal_Bool bDesignMode = sal_True, sal_Int16 nOffset = nChangeTypeOffset)
144 {
145 pMenu->SetItemImage(nID, rList.GetImage(nID));
146 pMenu->EnableItem(nID, bDesignMode);
147 rNewMenu.InsertItem(nID + nOffset, pMenu->GetItemText(nID));
148 rNewMenu.SetItemImage(nID + nOffset, rList.GetImage(nID));
149 rNewMenu.SetHelpId(nID + nOffset, pMenu->GetHelpId(nID));
150 rNewMenu.EnableItem(nID + nOffset, bDesignMode);
151 }
152
153 //------------------------------------------------------------------------------
154 FmGridHeader::FmGridHeader( BrowseBox* pParent, WinBits nWinBits)
155 :EditBrowserHeader(pParent, nWinBits)
156 ,DropTargetHelper(this)
157 ,m_pImpl(new FmGridHeaderData)
158 {
159 }
160
161 //------------------------------------------------------------------------------
162 FmGridHeader::~FmGridHeader()
163 {
164 delete m_pImpl;
165 }
166
167 //------------------------------------------------------------------------------
168 sal_uInt16 FmGridHeader::GetModelColumnPos(sal_uInt16 nId) const
169 {
170 return static_cast<FmGridControl*>(GetParent())->GetModelColumnPos(nId);
171 }
172 //---------------------------------------------------------------------------------------
173 void FmGridHeader::notifyColumnSelect(sal_uInt16 nColumnId)
174 {
175 sal_uInt16 nPos = GetModelColumnPos(nColumnId);
176 Reference< XIndexAccess > xColumns(((FmGridControl*)GetParent())->GetPeer()->getColumns(), UNO_QUERY);
177 if ( nPos < xColumns->getCount() )
178 {
179 Reference< XSelectionSupplier > xSelSupplier(xColumns, UNO_QUERY);
180 if ( xSelSupplier.is() )
181 {
182 Reference< XPropertySet > xColumn;
183 xColumns->getByIndex(nPos) >>= xColumn;
184 xSelSupplier->select(makeAny(xColumn));
185 }
186 }
187 }
188 //------------------------------------------------------------------------------
189 void FmGridHeader::Select()
190 {
191 EditBrowserHeader::Select();
192 notifyColumnSelect(GetCurItemId());
193 }
194
195 //------------------------------------------------------------------------------
196 void FmGridHeader::RequestHelp( const HelpEvent& rHEvt )
197 {
198 sal_uInt16 nItemId = GetItemId( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ) );
199 if ( nItemId )
200 {
201 if ( rHEvt.GetMode() & (HELPMODE_QUICK | HELPMODE_BALLOON) )
202 {
203 Rectangle aItemRect = GetItemRect( nItemId );
204 Point aPt = OutputToScreenPixel( aItemRect.TopLeft() );
205 aItemRect.Left() = aPt.X();
206 aItemRect.Top() = aPt.Y();
207 aPt = OutputToScreenPixel( aItemRect.BottomRight() );
208 aItemRect.Right() = aPt.X();
209 aItemRect.Bottom() = aPt.Y();
210
211 sal_uInt16 nPos = GetModelColumnPos(nItemId);
212 Reference< ::com::sun::star::container::XIndexContainer > xColumns(static_cast<FmGridControl*>(GetParent())->GetPeer()->getColumns());
213 try
214 {
215 Reference< ::com::sun::star::beans::XPropertySet > xColumn;
216 ::cppu::extractInterface(xColumn, xColumns->getByIndex(nPos));
217 ::rtl::OUString aHelpText;
218 xColumn->getPropertyValue(FM_PROP_HELPTEXT) >>= aHelpText;
219 if ( aHelpText.getLength() )
220 {
221 if ( rHEvt.GetMode() & HELPMODE_BALLOON )
222 Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aHelpText );
223 else
224 Help::ShowQuickHelp( this, aItemRect, aHelpText );
225 return;
226 }
227 }
228 catch(Exception&)
229 {
230 return;
231 }
232 }
233 }
234 EditBrowserHeader::RequestHelp( rHEvt );
235 }
236
237 //------------------------------------------------------------------------------
238 sal_Int8 FmGridHeader::AcceptDrop( const AcceptDropEvent& rEvt )
239 {
240 // drop allowed in design mode only
241 if (!static_cast<FmGridControl*>(GetParent())->IsDesignMode())
242 return DND_ACTION_NONE;
243
244 // search for recognized formats
245 const DataFlavorExVector& rFlavors = GetDataFlavorExVector();
246 if (OColumnTransferable::canExtractColumnDescriptor(rFlavors, CTF_COLUMN_DESCRIPTOR | CTF_FIELD_DESCRIPTOR))
247 return rEvt.mnAction;
248
249 return DND_ACTION_NONE;
250 }
251
252 //------------------------------------------------------------------------------
253 sal_Int8 FmGridHeader::ExecuteDrop( const ExecuteDropEvent& _rEvt )
254 {
255 if (!static_cast<FmGridControl*>(GetParent())->IsDesignMode())
256 return DND_ACTION_NONE;
257
258 TransferableDataHelper aDroppedData(_rEvt.maDropEvent.Transferable);
259
260 // check the formats
261 sal_Bool bColumnDescriptor = OColumnTransferable::canExtractColumnDescriptor(aDroppedData.GetDataFlavorExVector(), CTF_COLUMN_DESCRIPTOR);
262 sal_Bool bFieldDescriptor = OColumnTransferable::canExtractColumnDescriptor(aDroppedData.GetDataFlavorExVector(), CTF_FIELD_DESCRIPTOR);
263 if (!bColumnDescriptor && !bFieldDescriptor)
264 {
265 DBG_ERROR("FmGridHeader::ExecuteDrop: should never have reached this (no extractable format)!");
266 return DND_ACTION_NONE;
267 }
268
269 // extract the descriptor
270 ::rtl::OUString sDatasouce, sCommand, sFieldName,sDatabaseLocation,sConnnectionResource;
271 sal_Int32 nCommandType = CommandType::COMMAND;
272 Reference< XPreparedStatement > xStatement;
273 Reference< XResultSet > xResultSet;
274 Reference< XPropertySet > xField;
275 Reference< XConnection > xConnection;
276
277 ODataAccessDescriptor aColumn = OColumnTransferable::extractColumnDescriptor(aDroppedData);
278 if (aColumn.has(daDataSource)) aColumn[daDataSource] >>= sDatasouce;
279 if (aColumn.has(daDatabaseLocation)) aColumn[daDatabaseLocation] >>= sDatabaseLocation;
280 if (aColumn.has(daConnectionResource)) aColumn[daConnectionResource] >>= sConnnectionResource;
281 if (aColumn.has(daCommand)) aColumn[daCommand] >>= sCommand;
282 if (aColumn.has(daCommandType)) aColumn[daCommandType] >>= nCommandType;
283 if (aColumn.has(daColumnName)) aColumn[daColumnName] >>= sFieldName;
284 if (aColumn.has(daColumnObject))aColumn[daColumnObject] >>= xField;
285 if (aColumn.has(daConnection)) aColumn[daConnection] >>= xConnection;
286
287 if ( !sFieldName.getLength()
288 || !sCommand.getLength()
289 || ( !sDatasouce.getLength()
290 && !sDatabaseLocation.getLength()
291 && !xConnection.is()
292 )
293 )
294 {
295 DBG_ERROR( "FmGridHeader::ExecuteDrop: somebody started a nonsense drag operation!!" );
296 return DND_ACTION_NONE;
297 }
298
299 try
300 {
301 // need a connection
302 if (!xConnection.is())
303 { // the transferable did not contain the connection -> build an own one
304 try
305 {
306 ::rtl::OUString sSignificantSource( sDatasouce.getLength() ? sDatasouce : sDatabaseLocation );
307 xConnection = OStaticDataAccessTools().getConnection_withFeedback(sSignificantSource, ::rtl::OUString(),::rtl::OUString(),static_cast<FmGridControl*>(GetParent())->getServiceManager());
308 }
309 catch(NoSuchElementException&)
310 { // allowed, means sDatasouce isn't a valid data source name ....
311 }
312 catch(Exception&)
313 {
314 DBG_ERROR("FmGridHeader::ExecuteDrop: could not retrieve the database access object !");
315 }
316
317 if (!xConnection.is())
318 {
319 DBG_ERROR("FmGridHeader::ExecuteDrop: could not retrieve the database access object !");
320 return DND_ACTION_NONE;
321 }
322 }
323
324 // try to obtain the column object
325 if (!xField.is())
326 {
327 #ifdef DBG_UTIL
328 Reference< XServiceInfo > xServiceInfo(xConnection, UNO_QUERY);
329 DBG_ASSERT(xServiceInfo.is() && xServiceInfo->supportsService(SRV_SDB_CONNECTION), "FmGridHeader::ExecuteDrop: invalid connection (no database access connection !)");
330 #endif
331
332 Reference< XNameAccess > xFields;
333 switch (nCommandType)
334 {
335 case CommandType::TABLE:
336 {
337 Reference< XTablesSupplier > xSupplyTables(xConnection, UNO_QUERY);
338 Reference< XColumnsSupplier > xSupplyColumns;
339 xSupplyTables->getTables()->getByName(sCommand) >>= xSupplyColumns;
340 xFields = xSupplyColumns->getColumns();
341 }
342 break;
343 case CommandType::QUERY:
344 {
345 Reference< XQueriesSupplier > xSupplyQueries(xConnection, UNO_QUERY);
346 Reference< XColumnsSupplier > xSupplyColumns;
347 xSupplyQueries->getQueries()->getByName(sCommand) >>= xSupplyColumns;
348 xFields = xSupplyColumns->getColumns();
349 }
350 break;
351 default:
352 {
353 xStatement = xConnection->prepareStatement(sCommand);
354 // not interested in any results
355
356 Reference< XPropertySet > xStatProps(xStatement,UNO_QUERY);
357 xStatProps->setPropertyValue(rtl::OUString::createFromAscii("MaxRows"), makeAny(sal_Int32(0)));
358
359 xResultSet = xStatement->executeQuery();
360 Reference< XColumnsSupplier > xSupplyCols(xResultSet, UNO_QUERY);
361 if (xSupplyCols.is())
362 xFields = xSupplyCols->getColumns();
363 }
364 }
365
366 if (xFields.is() && xFields->hasByName(sFieldName))
367 xFields->getByName(sFieldName) >>= xField;
368
369 if (!xField.is())
370 {
371 ::comphelper::disposeComponent(xStatement);
372 return DND_ACTION_NONE;
373 }
374 }
375
376 // do the drop asynchronously
377 // (85957 - UI actions within the drop are not allowed, but we want to open a popup menu)
378 m_pImpl->aDropData = aColumn;
379 m_pImpl->aDropData[daConnection] <<= xConnection;
380 m_pImpl->aDropData[daColumnObject] <<= xField;
381
382 m_pImpl->nDropAction = _rEvt.mnAction;
383 m_pImpl->aDropPosPixel = _rEvt.maPosPixel;
384 m_pImpl->xDroppedStatement = xStatement;
385 m_pImpl->xDroppedResultSet = xResultSet;
386
387 PostUserEvent(LINK(this, FmGridHeader, OnAsyncExecuteDrop));
388 }
389 catch (Exception&)
390 {
391 DBG_ERROR("FmGridHeader::ExecuteDrop: caught an exception while creatin' the column !");
392 ::comphelper::disposeComponent(xStatement);
393 return sal_False;
394 }
395
396 return DND_ACTION_LINK;
397 }
398
399 //------------------------------------------------------------------------------
400 IMPL_LINK( FmGridHeader, OnAsyncExecuteDrop, void*, /*NOTINTERESTEDIN*/ )
401 {
402 ::rtl::OUString sCommand, sFieldName,sURL;
403 sal_Int32 nCommandType = CommandType::COMMAND;
404 Reference< XPropertySet > xField;
405 Reference< XConnection > xConnection;
406
407 ::rtl::OUString sDatasouce = m_pImpl->aDropData.getDataSource();
408 if ( !sDatasouce.getLength() && m_pImpl->aDropData.has(daConnectionResource) )
409 m_pImpl->aDropData[daConnectionResource] >>= sURL;
410 m_pImpl->aDropData[daCommand] >>= sCommand;
411 m_pImpl->aDropData[daCommandType] >>= nCommandType;
412 m_pImpl->aDropData[daColumnName] >>= sFieldName;
413 m_pImpl->aDropData[daConnection] >>= xConnection;
414 m_pImpl->aDropData[daColumnObject] >>= xField;
415
416 try
417 {
418 // need number formats
419 Reference< XNumberFormatsSupplier > xSupplier = OStaticDataAccessTools().getNumberFormats(xConnection, sal_True);
420 Reference< XNumberFormats > xNumberFormats;
421 if (xSupplier.is())
422 xNumberFormats = xSupplier->getNumberFormats();
423 if (!xNumberFormats.is())
424 {
425 ::comphelper::disposeComponent(m_pImpl->xDroppedResultSet);
426 ::comphelper::disposeComponent(m_pImpl->xDroppedStatement);
427 return 0L;
428 }
429
430 // Vom Feld werden nun zwei Informationen benoetigt:
431 // a.) Name des Feldes fuer Label und ControlSource
432 // b.) FormatKey, um festzustellen, welches Feld erzeugt werden soll
433 sal_Int32 nDataType = 0;
434 xField->getPropertyValue(FM_PROP_FIELDTYPE) >>= nDataType;
435 // diese Datentypen koennen im Gridcontrol nicht verarbeitet werden
436 switch (nDataType)
437 {
438 case DataType::LONGVARBINARY:
439 case DataType::BINARY:
440 case DataType::VARBINARY:
441 case DataType::OTHER:
442 ::comphelper::disposeComponent(m_pImpl->xDroppedResultSet);
443 ::comphelper::disposeComponent(m_pImpl->xDroppedStatement);
444 return 0L;
445 }
446
447 // Erstellen der Column
448 Reference< XIndexContainer > xCols(static_cast<FmGridControl*>(GetParent())->GetPeer()->getColumns());
449 Reference< XGridColumnFactory > xFactory(xCols, UNO_QUERY);
450
451 Point aPos = OutputToScreenPixel(m_pImpl->aDropPosPixel);
452 sal_uInt16 nColId = GetItemId(m_pImpl->aDropPosPixel);
453 // EinfuegePosition, immer vor der aktuellen Spalte
454 sal_uInt16 nPos = GetModelColumnPos(nColId);
455 Reference< XPropertySet > xCol, xSecondCol;
456
457 // erzeugen der Column in abhaengigkeit vom type, default textfeld
458 SvULongs aPossibleTypes;
459 switch (nDataType)
460 {
461 case DataType::BIT:
462 case DataType::BOOLEAN:
463 aPossibleTypes.Insert(SID_FM_CHECKBOX, aPossibleTypes.Count());
464 break;
465 case DataType::TINYINT:
466 case DataType::SMALLINT:
467 case DataType::INTEGER:
468 aPossibleTypes.Insert(SID_FM_NUMERICFIELD, aPossibleTypes.Count());
469 aPossibleTypes.Insert(SID_FM_FORMATTEDFIELD, aPossibleTypes.Count());
470 break;
471 case DataType::REAL:
472 case DataType::DOUBLE:
473 case DataType::NUMERIC:
474 case DataType::DECIMAL:
475 aPossibleTypes.Insert(SID_FM_FORMATTEDFIELD, aPossibleTypes.Count());
476 aPossibleTypes.Insert(SID_FM_NUMERICFIELD, aPossibleTypes.Count());
477 break;
478 case DataType::TIMESTAMP:
479 aPossibleTypes.Insert(SID_FM_TWOFIELDS_DATE_N_TIME, aPossibleTypes.Count());
480 aPossibleTypes.Insert(SID_FM_DATEFIELD, aPossibleTypes.Count());
481 aPossibleTypes.Insert(SID_FM_TIMEFIELD, aPossibleTypes.Count());
482 aPossibleTypes.Insert(SID_FM_FORMATTEDFIELD, aPossibleTypes.Count());
483 break;
484 case DataType::DATE:
485 aPossibleTypes.Insert(SID_FM_DATEFIELD, aPossibleTypes.Count());
486 aPossibleTypes.Insert(SID_FM_FORMATTEDFIELD, aPossibleTypes.Count());
487 break;
488 case DataType::TIME:
489 aPossibleTypes.Insert(SID_FM_TIMEFIELD, aPossibleTypes.Count());
490 aPossibleTypes.Insert(SID_FM_FORMATTEDFIELD, aPossibleTypes.Count());
491 break;
492 case DataType::CHAR:
493 case DataType::VARCHAR:
494 case DataType::LONGVARCHAR:
495 default:
496 aPossibleTypes.Insert(SID_FM_EDIT, aPossibleTypes.Count());
497 aPossibleTypes.Insert(SID_FM_FORMATTEDFIELD, aPossibleTypes.Count());
498 break;
499 }
500 // if it's a currency field, a a "currency field" option
501 try
502 {
503 if ( ::comphelper::hasProperty(FM_PROP_ISCURRENCY, xField)
504 && ::comphelper::getBOOL(xField->getPropertyValue(FM_PROP_ISCURRENCY)))
505 aPossibleTypes.Insert(SID_FM_CURRENCYFIELD, 0);
506 }
507 catch(Exception&)
508 {
509 DBG_ERROR("FmGridHeader::ExecuteDrop: Exception occured!");
510 }
511
512 sal_Int32 nPreferedType = -1;
513 sal_Bool bDateNTimeCol = sal_False;
514 if (aPossibleTypes.Count() != 0)
515 {
516 nPreferedType = aPossibleTypes[0];
517 if ((m_pImpl->nDropAction == DND_ACTION_LINK) && (aPossibleTypes.Count() > 1))
518 {
519 ImageList aImageList( SVX_RES(RID_SVXIMGLIST_FMEXPL) );
520
521 PopupMenu aInsertMenu(SVX_RES(RID_SVXMNU_COLS));
522 PopupMenu aTypeMenu;
523 PopupMenu* pMenu = aInsertMenu.GetPopupMenu(SID_FM_INSERTCOL);
524 for (sal_uInt32 i=0; i<aPossibleTypes.Count(); ++i)
525 SetMenuItem(aImageList, sal_uInt16(aPossibleTypes[(sal_uInt16)i]), pMenu, aTypeMenu, sal_True, 0);
526 nPreferedType = aTypeMenu.Execute(this, m_pImpl->aDropPosPixel);
527 }
528
529 bDateNTimeCol = nPreferedType == SID_FM_TWOFIELDS_DATE_N_TIME;
530 sal_uInt16 nColCount = bDateNTimeCol ? 2 : 1;
531 ::rtl::OUString sFieldService;
532 while (nColCount--)
533 {
534 if (bDateNTimeCol)
535 nPreferedType = nColCount ? SID_FM_DATEFIELD : SID_FM_TIMEFIELD;
536
537 sFieldService = FieldServiceFromId(nPreferedType);
538 Reference< XPropertySet > xThisRoundCol;
539 if ( sFieldService.getLength() )
540 xThisRoundCol = xFactory->createColumn(sFieldService);
541 if (nColCount)
542 xSecondCol = xThisRoundCol;
543 else
544 xCol = xThisRoundCol;
545 }
546 }
547
548 if (!xCol.is() || (bDateNTimeCol && !xSecondCol.is()))
549 {
550 ::comphelper::disposeComponent(xCol); // in case only the creation of the second column failed
551 ::comphelper::disposeComponent(m_pImpl->xDroppedResultSet);
552 ::comphelper::disposeComponent(m_pImpl->xDroppedStatement);
553 return 0L;
554 }
555
556 if (bDateNTimeCol)
557 {
558 String sTimePostfix( SVX_RES( RID_STR_POSTFIX_TIME ) );
559 xCol->setPropertyValue(FM_PROP_LABEL, makeAny( ::rtl::OUString( sFieldName + sTimePostfix ) ) );
560
561 String sDatePostfix( SVX_RES( RID_STR_POSTFIX_DATE ) );
562 xSecondCol->setPropertyValue(FM_PROP_LABEL, makeAny( ::rtl::OUString( sFieldName + sDatePostfix ) ) );
563 }
564 else
565 xCol->setPropertyValue(FM_PROP_LABEL, makeAny(sFieldName));
566
567 FormControlFactory aControlFactory( ::comphelper::getProcessServiceFactory() );
568 aControlFactory.initializeControlModel( DocumentClassification::classifyHostDocument( xCols ), xCol );
569 aControlFactory.initializeFieldDependentProperties( xField, xCol, xNumberFormats );
570
571 xCol->setPropertyValue(FM_PROP_CONTROLSOURCE, makeAny(sFieldName));
572 if ( xSecondCol.is() )
573 xSecondCol->setPropertyValue(FM_PROP_CONTROLSOURCE, makeAny(sFieldName));
574
575 if (bDateNTimeCol)
576 {
577 String sRealName,sPurePostfix;
578
579 String aPostfix[] = {
580 String( SVX_RES( RID_STR_POSTFIX_DATE ) ),
581 String( SVX_RES( RID_STR_POSTFIX_TIME ) )
582 };
583
584 for ( size_t i=0; i<2; ++i )
585 {
586 sPurePostfix = aPostfix[i];
587 sPurePostfix.EraseLeadingChars(' ');
588 sPurePostfix.EraseLeadingChars('(');
589 sPurePostfix.EraseTrailingChars(')');
590 sRealName = sFieldName;
591 sRealName += '_';
592 sRealName += sPurePostfix;
593 if (i)
594 xSecondCol->setPropertyValue(FM_PROP_NAME, makeAny(::rtl::OUString(sRealName)));
595 else
596 xCol->setPropertyValue(FM_PROP_NAME, makeAny(::rtl::OUString(sRealName)));
597 }
598 }
599 else
600 xCol->setPropertyValue(FM_PROP_NAME, makeAny(sFieldName));
601
602 // jetzt einfuegen
603 Any aElement;
604 aElement <<= xCol;
605 xCols->insertByIndex(nPos, aElement);
606
607 if (bDateNTimeCol)
608 {
609 aElement <<= xSecondCol;
610 xCols->insertByIndex(nPos == (sal_uInt16)-1 ? nPos : ++nPos, aElement);
611 }
612
613 // ist die component::Form an die Datenbankangebunden?
614 Reference< XFormComponent > xFormCp(xCols, UNO_QUERY);
615 Reference< XPropertySet > xForm(xFormCp->getParent(), UNO_QUERY);
616 if (xForm.is())
617 {
618 if (!::comphelper::getString(xForm->getPropertyValue(FM_PROP_DATASOURCE)).getLength())
619 {
620 if ( sDatasouce.getLength() )
621 xForm->setPropertyValue(FM_PROP_DATASOURCE, makeAny(sDatasouce));
622 else
623 xForm->setPropertyValue(FM_PROP_URL, makeAny(sURL));
624 }
625
626 if (!::comphelper::getString(xForm->getPropertyValue(FM_PROP_COMMAND)).getLength())
627 {
628 xForm->setPropertyValue(FM_PROP_COMMAND, makeAny(sCommand));
629 Any aCommandType;
630 switch (nCommandType)
631 {
632 case CommandType::TABLE:
633 aCommandType <<= (sal_Int32)CommandType::TABLE;
634 break;
635 case CommandType::QUERY:
636 aCommandType <<= (sal_Int32)CommandType::QUERY;
637 break;
638 default:
639 aCommandType <<= (sal_Int32)CommandType::COMMAND;
640 xForm->setPropertyValue(FM_PROP_ESCAPE_PROCESSING, bool2any((sal_Bool)(2 == nCommandType)));
641 break;
642 }
643 xForm->setPropertyValue(FM_PROP_COMMANDTYPE, aCommandType);
644 }
645 }
646 }
647 catch (Exception&)
648 {
649 DBG_ERROR("FmGridHeader::OnAsyncExecuteDrop: caught an exception while creatin' the column !");
650 ::comphelper::disposeComponent(m_pImpl->xDroppedResultSet);
651 ::comphelper::disposeComponent(m_pImpl->xDroppedStatement);
652 return 0L;
653 }
654
655 ::comphelper::disposeComponent(m_pImpl->xDroppedResultSet);
656 ::comphelper::disposeComponent(m_pImpl->xDroppedStatement);
657 return 1L;
658 }
659
660 //------------------------------------------------------------------------------
661 void FmGridHeader::PreExecuteColumnContextMenu(sal_uInt16 nColId, PopupMenu& rMenu)
662 {
663 sal_Bool bDesignMode = static_cast<FmGridControl*>(GetParent())->IsDesignMode();
664
665 Reference< ::com::sun::star::container::XIndexContainer > xCols(static_cast<FmGridControl*>(GetParent())->GetPeer()->getColumns());
666 // Aufbau des Insert Menues
667 // mark the column if nColId != HEADERBAR_ITEM_NOTFOUND
668 if(nColId > 0)
669 {
670 sal_uInt16 nPos2 = GetModelColumnPos(nColId);
671
672 Reference< ::com::sun::star::container::XIndexContainer > xColumns(static_cast<FmGridControl*>(GetParent())->GetPeer()->getColumns());
673 Reference< ::com::sun::star::beans::XPropertySet> xColumn;
674 ::cppu::extractInterface(xColumn, xColumns->getByIndex(nPos2));
675 Reference< ::com::sun::star::view::XSelectionSupplier > xSelSupplier(xColumns, UNO_QUERY);
676 if (xSelSupplier.is())
677 xSelSupplier->select(makeAny(xColumn));
678 }
679
680 // EinfuegePosition, immer vor der aktuellen Spalte
681 sal_uInt16 nPos = GetModelColumnPos(nColId);
682 sal_Bool bMarked = nColId && static_cast<FmGridControl*>(GetParent())->isColumnMarked(nColId);
683
684 ImageList aImageList( SVX_RES(RID_SVXIMGLIST_FMEXPL) );
685 PopupMenu* pControlMenu = new PopupMenu;
686
687 PopupMenu* pMenu = rMenu.GetPopupMenu(SID_FM_INSERTCOL);
688 if (pMenu)
689 {
690 SetMenuItem(aImageList, SID_FM_EDIT, pMenu, *pControlMenu, bDesignMode);
691 SetMenuItem(aImageList, SID_FM_CHECKBOX, pMenu, *pControlMenu, bDesignMode);
692 SetMenuItem(aImageList, SID_FM_COMBOBOX, pMenu, *pControlMenu, bDesignMode);
693 SetMenuItem(aImageList, SID_FM_LISTBOX, pMenu, *pControlMenu, bDesignMode);
694 SetMenuItem(aImageList, SID_FM_DATEFIELD, pMenu, *pControlMenu, bDesignMode);
695 SetMenuItem(aImageList, SID_FM_TIMEFIELD, pMenu, *pControlMenu, bDesignMode);
696 SetMenuItem(aImageList, SID_FM_NUMERICFIELD, pMenu, *pControlMenu, bDesignMode);
697 SetMenuItem(aImageList, SID_FM_CURRENCYFIELD, pMenu, *pControlMenu, bDesignMode);
698 SetMenuItem(aImageList, SID_FM_PATTERNFIELD, pMenu, *pControlMenu, bDesignMode);
699 SetMenuItem(aImageList, SID_FM_FORMATTEDFIELD, pMenu, *pControlMenu, bDesignMode);
700 }
701
702 if (pMenu && xCols.is() && nColId)
703 {
704 Reference< ::com::sun::star::beans::XPropertySet > xSet;
705 ::cppu::extractInterface(xSet, xCols->getByIndex(nPos));
706 sal_Int16 nClassId;
707 xSet->getPropertyValue(FM_PROP_CLASSID) >>= nClassId;
708
709 Reference< ::com::sun::star::io::XPersistObject > xServiceQuestion(xSet, UNO_QUERY);
710 sal_Int32 nColType = xServiceQuestion.is() ? getColumnTypeByModelName(xServiceQuestion->getServiceName()) : 0;
711 if (nColType == TYPE_TEXTFIELD)
712 { // edit fields and formatted fields have the same service name, thus getColumnTypeByModelName returns TYPE_TEXTFIELD
713 // in both cases. And as columns don't have an ::com::sun::star::lang::XServiceInfo interface, we have to distinguish both
714 // types via the existence of special properties
715 Reference< ::com::sun::star::beans::XPropertySet > xProps(xSet, UNO_QUERY);
716 if (xProps.is())
717 {
718 Reference< ::com::sun::star::beans::XPropertySetInfo > xPropsInfo = xProps->getPropertySetInfo();
719 if (xPropsInfo.is() && xPropsInfo->hasPropertyByName(FM_PROP_FORMATSSUPPLIER))
720 nColType = TYPE_FORMATTEDFIELD;
721 }
722 }
723
724 pControlMenu->EnableItem(SID_FM_EDIT + nChangeTypeOffset, bDesignMode && (nColType != TYPE_TEXTFIELD));
725 pControlMenu->EnableItem(SID_FM_COMBOBOX + nChangeTypeOffset, bDesignMode && (nColType != TYPE_COMBOBOX));
726 pControlMenu->EnableItem(SID_FM_LISTBOX + nChangeTypeOffset, bDesignMode && (nColType != TYPE_LISTBOX));
727 pControlMenu->EnableItem(SID_FM_CHECKBOX + nChangeTypeOffset, bDesignMode && (nColType != TYPE_CHECKBOX));
728 pControlMenu->EnableItem(SID_FM_DATEFIELD + nChangeTypeOffset, bDesignMode && (nColType != TYPE_DATEFIELD));
729 pControlMenu->EnableItem(SID_FM_NUMERICFIELD + nChangeTypeOffset, bDesignMode && (nColType != TYPE_NUMERICFIELD));
730 pControlMenu->EnableItem(SID_FM_TIMEFIELD + nChangeTypeOffset, bDesignMode && (nColType != TYPE_TIMEFIELD));
731 pControlMenu->EnableItem(SID_FM_CURRENCYFIELD + nChangeTypeOffset, bDesignMode && (nColType != TYPE_CURRENCYFIELD));
732 pControlMenu->EnableItem(SID_FM_PATTERNFIELD + nChangeTypeOffset, bDesignMode && (nColType != TYPE_PATTERNFIELD));
733 pControlMenu->EnableItem(SID_FM_FORMATTEDFIELD + nChangeTypeOffset, bDesignMode && (nColType != TYPE_FORMATTEDFIELD));
734 rMenu.SetPopupMenu(SID_FM_CHANGECOL, pControlMenu);
735 }
736
737 rMenu.EnableItem(SID_FM_INSERTCOL, bDesignMode && xCols.is());
738 rMenu.EnableItem(SID_FM_DELETECOL, bDesignMode && bMarked && xCols.is());
739 rMenu.EnableItem(SID_FM_CHANGECOL, bDesignMode && bMarked && xCols.is());
740 rMenu.EnableItem(SID_FM_SHOW_PROPERTY_BROWSER, bDesignMode && bMarked && xCols.is());
741
742 PopupMenu* pShowColsMenu = rMenu.GetPopupMenu(SID_FM_SHOWCOLS);
743 sal_uInt16 nHiddenCols = 0;
744 if (pShowColsMenu)
745 {
746 if (xCols.is())
747 {
748 // check for hidden cols
749 Reference< ::com::sun::star::beans::XPropertySet > xCurCol;
750 Any aHidden,aName;
751 for (sal_uInt16 i=0; i<xCols->getCount(); ++i)
752 {
753 ::cppu::extractInterface(xCurCol, xCols->getByIndex(i));
754 DBG_ASSERT(xCurCol.is(), "FmGridHeader::PreExecuteColumnContextMenu : the Peer has invalid columns !");
755 aHidden = xCurCol->getPropertyValue(FM_PROP_HIDDEN);
756 DBG_ASSERT(aHidden.getValueType().getTypeClass() == TypeClass_BOOLEAN,
757 "FmGridHeader::PreExecuteColumnContextMenu : the property 'hidden' should be boolean !");
758 if (::comphelper::getBOOL(aHidden))
759 {
760 // put the column name into the 'show col' menu
761 if (nHiddenCols < 16)
762 { // (only the first 16 items to keep the menu rather small)
763 aName = xCurCol->getPropertyValue(FM_PROP_LABEL);
764 pShowColsMenu->InsertItem(nHiddenCols + 1, ::comphelper::getString(aName), 0, nHiddenCols);
765 // the ID is arbitrary, but should be unique within the whole menu
766 }
767 ++nHiddenCols;
768 }
769 }
770 }
771 pShowColsMenu->EnableItem(SID_FM_SHOWCOLS_MORE, xCols.is() && (nHiddenCols > 16));
772 pShowColsMenu->EnableItem(SID_FM_SHOWALLCOLS, xCols.is() && (nHiddenCols > 0));
773 }
774
775 // allow the 'hide column' item ?
776 sal_Bool bAllowHide = bMarked; // a column is marked
777 bAllowHide = bAllowHide || (!bDesignMode && (nPos != (sal_uInt16)-1)); // OR we are in alive mode and have hit a column
778 bAllowHide = bAllowHide && xCols.is(); // AND we have a column container
779 bAllowHide = bAllowHide && (xCols->getCount()-nHiddenCols > 1); // AND there are at least two visible columns
780 rMenu.EnableItem(SID_FM_HIDECOL, bAllowHide);
781
782 sal_Bool bChecked = sal_False;
783 if (bMarked)
784 {
785
786 SfxViewFrame* pCurrentFrame = SfxViewFrame::Current();
787 SfxItemState eState = SFX_ITEM_UNKNOWN;
788 // ask the bindings of the current view frame (which should be the one we're residing in) for the state
789 if (pCurrentFrame)
790 {
791 SfxPoolItem* pItem = NULL;
792 eState = pCurrentFrame->GetBindings().QueryState(SID_FM_CTL_PROPERTIES, pItem);
793
794 if (eState >= SFX_ITEM_AVAILABLE && pItem )
795 {
796 bChecked = pItem->ISA(SfxBoolItem) && ((SfxBoolItem*)pItem)->GetValue();
797 rMenu.CheckItem(SID_FM_SHOW_PROPERTY_BROWSER,bChecked);
798 }
799 delete pItem;
800 }
801 }
802 }
803
804 enum InspectorAction { eOpenInspector, eCloseInspector, eUpdateInspector, eNone };
805
806 //------------------------------------------------------------------------------
807 void FmGridHeader::PostExecuteColumnContextMenu(sal_uInt16 nColId, const PopupMenu& rMenu, sal_uInt16 nExecutionResult)
808 {
809 Reference< ::com::sun::star::container::XIndexContainer > xCols(static_cast<FmGridControl*>(GetParent())->GetPeer()->getColumns());
810 sal_uInt16 nPos = GetModelColumnPos(nColId);
811
812 // remove and delet the menu we inserted in PreExecuteColumnContextMenu
813 PopupMenu* pControlMenu = rMenu.GetPopupMenu(SID_FM_CHANGECOL);
814 delete pControlMenu;
815
816 ::rtl::OUString aFieldType;
817 sal_Bool bReplace = sal_False;
818 InspectorAction eInspectorAction = eNone;
819 Reference< XPropertySet > xColumnToInspect;
820 switch (nExecutionResult)
821 {
822 case SID_FM_DELETECOL:
823 {
824 Reference< XInterface > xCol;
825 ::cppu::extractInterface(xCol, xCols->getByIndex(nPos));
826 xCols->removeByIndex(nPos);
827 ::comphelper::disposeComponent(xCol);
828 } break;
829 case SID_FM_SHOW_PROPERTY_BROWSER:
830 eInspectorAction = rMenu.IsItemChecked( SID_FM_SHOW_PROPERTY_BROWSER ) ? eOpenInspector : eCloseInspector;
831 xColumnToInspect.set( xCols->getByIndex( nPos ), UNO_QUERY );
832 break;
833 case SID_FM_EDIT + nChangeTypeOffset:
834 bReplace = sal_True;
835 case SID_FM_EDIT:
836 aFieldType = FM_COL_TEXTFIELD;
837 break;
838 case SID_FM_COMBOBOX + nChangeTypeOffset:
839 bReplace = sal_True;
840 case SID_FM_COMBOBOX:
841 aFieldType = FM_COL_COMBOBOX;
842 break;
843 case SID_FM_LISTBOX + nChangeTypeOffset:
844 bReplace = sal_True;
845 case SID_FM_LISTBOX:
846 aFieldType = FM_COL_LISTBOX;
847 break;
848 case SID_FM_CHECKBOX + nChangeTypeOffset:
849 bReplace = sal_True;
850 case SID_FM_CHECKBOX:
851 aFieldType = FM_COL_CHECKBOX;
852 break;
853 case SID_FM_DATEFIELD + nChangeTypeOffset:
854 bReplace = sal_True;
855 case SID_FM_DATEFIELD:
856 aFieldType = FM_COL_DATEFIELD;
857 break;
858 case SID_FM_TIMEFIELD + nChangeTypeOffset:
859 bReplace = sal_True;
860 case SID_FM_TIMEFIELD:
861 aFieldType = FM_COL_TIMEFIELD;
862 break;
863 case SID_FM_NUMERICFIELD + nChangeTypeOffset:
864 bReplace = sal_True;
865 case SID_FM_NUMERICFIELD:
866 aFieldType = FM_COL_NUMERICFIELD;
867 break;
868 case SID_FM_CURRENCYFIELD + nChangeTypeOffset:
869 bReplace = sal_True;
870 case SID_FM_CURRENCYFIELD:
871 aFieldType = FM_COL_CURRENCYFIELD;
872 break;
873 case SID_FM_PATTERNFIELD + nChangeTypeOffset:
874 bReplace = sal_True;
875 case SID_FM_PATTERNFIELD:
876 aFieldType = FM_COL_PATTERNFIELD;
877 break;
878 case SID_FM_FORMATTEDFIELD + nChangeTypeOffset:
879 bReplace = sal_True;
880 case SID_FM_FORMATTEDFIELD:
881 aFieldType = FM_COL_FORMATTEDFIELD;
882 break;
883 case SID_FM_HIDECOL:
884 {
885 Reference< ::com::sun::star::beans::XPropertySet > xCurCol;
886 ::cppu::extractInterface(xCurCol, xCols->getByIndex(nPos));
887 xCurCol->setPropertyValue(FM_PROP_HIDDEN, makeAny((sal_Bool)sal_True));
888 }
889 break;
890 case SID_FM_SHOWCOLS_MORE:
891 {
892 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
893 if(pFact)
894 {
895 AbstractFmShowColsDialog* pDlg = pFact->CreateFmShowColsDialog(NULL, RID_SVX_DLG_SHOWGRIDCOLUMNS);
896 DBG_ASSERT(pDlg, "Dialogdiet fail!");//CHINA001
897 pDlg->SetColumns(xCols);
898 pDlg->Execute();
899 delete pDlg;
900 }
901
902 }
903 break;
904 case SID_FM_SHOWALLCOLS:
905 {
906 // just iterate through all the cols ...
907 Reference< ::com::sun::star::beans::XPropertySet > xCurCol;
908 for (sal_uInt16 i=0; i<xCols->getCount(); ++i)
909 {
910 ::cppu::extractInterface(xCurCol, xCols->getByIndex(i));
911 xCurCol->setPropertyValue(FM_PROP_HIDDEN, makeAny((sal_Bool)sal_False));
912 }
913 // TODO : there must be a more clever way to do this ....
914 // with the above the view is updated after every single model update ...
915 }
916 break;
917 default:
918 if (nExecutionResult>0 && nExecutionResult<=16)
919 { // it was a "show column/<colname>" command (there are at most 16 such items)
920 // search the nExecutionResult'th hidden col
921 Reference< ::com::sun::star::beans::XPropertySet > xCurCol;
922 for (sal_uInt16 i=0; i<xCols->getCount() && nExecutionResult; ++i)
923 {
924 ::cppu::extractInterface(xCurCol, xCols->getByIndex(i));
925 Any aHidden = xCurCol->getPropertyValue(FM_PROP_HIDDEN);
926 if (::comphelper::getBOOL(aHidden))
927 if (!--nExecutionResult)
928 {
929 xCurCol->setPropertyValue(FM_PROP_HIDDEN, makeAny((sal_Bool)sal_False));
930 break;
931 }
932 }
933 }
934 break;
935 }
936
937 if ( aFieldType.getLength() )
938 {
939 try
940 {
941 Reference< XGridColumnFactory > xFactory( xCols, UNO_QUERY_THROW );
942 Reference< XPropertySet > xNewCol( xFactory->createColumn( aFieldType ), UNO_SET_THROW );
943
944 if ( bReplace )
945 {
946 // ein paar Properties hinueberretten
947 Reference< XPropertySet > xReplaced( xCols->getByIndex( nPos ), UNO_QUERY );
948
949 OStaticDataAccessTools().TransferFormComponentProperties(
950 xReplaced, xNewCol, Application::GetSettings().GetUILocale() );
951
952 xCols->replaceByIndex( nPos, makeAny( xNewCol ) );
953 ::comphelper::disposeComponent( xReplaced );
954
955 eInspectorAction = eUpdateInspector;
956 xColumnToInspect = xNewCol;
957 }
958 else
959 {
960 FormControlFactory factory( ::comphelper::getProcessServiceFactory() );
961
962 ::rtl::OUString sLabel = factory.getDefaultUniqueName_ByComponentType(
963 Reference< XNameAccess >( xCols, UNO_QUERY_THROW ), xNewCol );
964 xNewCol->setPropertyValue( FM_PROP_LABEL, makeAny( sLabel ) );
965 xNewCol->setPropertyValue( FM_PROP_NAME, makeAny( sLabel ) );
966
967 factory.initializeControlModel( DocumentClassification::classifyHostDocument( xCols ), xNewCol );
968
969 xCols->insertByIndex( nPos, makeAny( xNewCol ) );
970 }
971 }
972 catch( const Exception& )
973 {
974 DBG_UNHANDLED_EXCEPTION();
975 }
976 }
977
978 SfxViewFrame* pCurrentFrame = SfxViewFrame::Current();
979 OSL_ENSURE( pCurrentFrame, "FmGridHeader::PostExecuteColumnContextMenu: no view frame -> no bindings -> no property browser!" );
980 if ( pCurrentFrame )
981 {
982 if ( eInspectorAction == eUpdateInspector )
983 {
984 if ( !pCurrentFrame->HasChildWindow( SID_FM_SHOW_PROPERTIES ) )
985 eInspectorAction = eNone;
986 }
987
988 if ( eInspectorAction != eNone )
989 {
990 FmInterfaceItem aIFaceItem( SID_FM_SHOW_PROPERTY_BROWSER, xColumnToInspect );
991 SfxBoolItem aShowItem( SID_FM_SHOW_PROPERTIES, eInspectorAction == eCloseInspector ? FALSE : TRUE );
992
993 pCurrentFrame->GetBindings().GetDispatcher()->Execute( SID_FM_SHOW_PROPERTY_BROWSER, SFX_CALLMODE_ASYNCHRON,
994 &aIFaceItem, &aShowItem, 0L );
995 }
996 }
997 }
998
999 //------------------------------------------------------------------------------
1000 void FmGridHeader::triggerColumnContextMenu( const ::Point& _rPreferredPos )
1001 {
1002 // the affected col
1003 sal_uInt16 nColId = GetItemId( _rPreferredPos );
1004
1005 // the menu
1006 PopupMenu aContextMenu( SVX_RES( RID_SVXMNU_COLS ) );
1007
1008 // let derivees modify the menu
1009 PreExecuteColumnContextMenu( nColId, aContextMenu );
1010 aContextMenu.RemoveDisabledEntries( sal_True, sal_True );
1011
1012 // execute the menu
1013 sal_uInt16 nResult = aContextMenu.Execute( this, _rPreferredPos );
1014
1015 // let derivees handle the result
1016 PostExecuteColumnContextMenu( nColId, aContextMenu, nResult );
1017 }
1018
1019 //------------------------------------------------------------------------------
1020 void FmGridHeader::Command(const CommandEvent& rEvt)
1021 {
1022 switch (rEvt.GetCommand())
1023 {
1024 case COMMAND_CONTEXTMENU:
1025 {
1026 if (!rEvt.IsMouseEvent())
1027 return;
1028
1029 triggerColumnContextMenu( rEvt.GetMousePosPixel() );
1030 }
1031 break;
1032 default:
1033 EditBrowserHeader::Command(rEvt);
1034 }
1035 }
1036
1037 //------------------------------------------------------------------------------
1038 FmGridControl::FmGridControl(
1039 Reference< ::com::sun::star::lang::XMultiServiceFactory > _rxFactory,
1040 Window* pParent,
1041 FmXGridPeer* _pPeer,
1042 WinBits nBits)
1043 :DbGridControl(_rxFactory, pParent, nBits)
1044 ,m_pPeer(_pPeer)
1045 ,m_nCurrentSelectedColumn(-1)
1046 ,m_nMarkedColumnId(BROWSER_INVALIDID)
1047 ,m_bSelecting(sal_False)
1048 ,m_bInColumnMove(sal_False)
1049 {
1050 EnableInteractiveRowHeight( );
1051 }
1052
1053 //------------------------------------------------------------------------------
1054 void FmGridControl::Command(const CommandEvent& _rEvt)
1055 {
1056 if ( COMMAND_CONTEXTMENU == _rEvt.GetCommand() )
1057 {
1058 FmGridHeader* pMyHeader = static_cast< FmGridHeader* >( GetHeaderBar() );
1059 if ( pMyHeader && !_rEvt.IsMouseEvent() )
1060 { // context menu requested by keyboard
1061 if ( 1 == GetSelectColumnCount() || IsDesignMode() )
1062 {
1063 sal_uInt16 nSelId = GetColumnId(
1064 sal::static_int_cast< USHORT >( FirstSelectedColumn() ) );
1065 ::Rectangle aColRect( GetFieldRectPixel( 0, nSelId, sal_False ) );
1066
1067 Point aRelativePos( pMyHeader->ScreenToOutputPixel( OutputToScreenPixel( aColRect.TopCenter() ) ) );
1068 pMyHeader->triggerColumnContextMenu( aRelativePos, FmGridHeader::AccessControl() );
1069
1070 // handled
1071 return;
1072 }
1073 }
1074 }
1075
1076 DbGridControl::Command( _rEvt );
1077 }
1078
1079 // ::com::sun::star::beans::XPropertyChangeListener
1080 //------------------------------------------------------------------------------
1081 void FmGridControl::propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt)
1082 {
1083 if (evt.PropertyName == FM_PROP_ROWCOUNT)
1084 {
1085 // if we're not in the main thread call AdjustRows asynchronously
1086 implAdjustInSolarThread(sal_True);
1087 return;
1088 }
1089
1090 const DbGridRowRef& xRow = GetCurrentRow();
1091 // waehrend Positionierung wird kein abgleich der Properties vorgenommen
1092 Reference<XPropertySet> xSet(evt.Source,UNO_QUERY);
1093 if (xRow.Is() && (::cppu::any2bool(xSet->getPropertyValue(FM_PROP_ISNEW))|| CompareBookmark(getDataSource()->getBookmark(), xRow->GetBookmark())))
1094 {
1095 if (evt.PropertyName == FM_PROP_ISMODIFIED)
1096 {
1097 // modified or clean ?
1098 GridRowStatus eStatus = ::comphelper::getBOOL(evt.NewValue) ? GRS_MODIFIED : GRS_CLEAN;
1099 if (eStatus != xRow->GetStatus())
1100 {
1101 xRow->SetStatus(eStatus);
1102 vos::OGuard aGuard( Application::GetSolarMutex() );
1103 RowModified(GetCurrentPos());
1104 }
1105 }
1106 }
1107 }
1108
1109 //------------------------------------------------------------------------------
1110 void FmGridControl::SetDesignMode(sal_Bool bMode)
1111 {
1112 sal_Bool bOldMode = IsDesignMode();
1113 DbGridControl::SetDesignMode(bMode);
1114 if (bOldMode != bMode)
1115 {
1116 if (!bMode)
1117 {
1118 // selection aufheben
1119 markColumn(USHRT_MAX);
1120 }
1121 else
1122 {
1123 Reference< ::com::sun::star::container::XIndexContainer > xColumns(GetPeer()->getColumns());
1124 Reference< ::com::sun::star::view::XSelectionSupplier > xSelSupplier(xColumns, UNO_QUERY);
1125 if (xSelSupplier.is())
1126 {
1127 Any aSelection = xSelSupplier->getSelection();
1128 Reference< ::com::sun::star::beans::XPropertySet > xColumn;
1129 if (aSelection.getValueType().getTypeClass() == TypeClass_INTERFACE)
1130 ::cppu::extractInterface(xColumn, aSelection);
1131 Reference< XInterface > xCurrent;
1132 for (sal_uInt16 i=0; i<xColumns->getCount(); ++i)
1133 {
1134 ::cppu::extractInterface(xCurrent, xColumns->getByIndex(i));
1135 if (xCurrent == xColumn)
1136 {
1137 markColumn(GetColumnIdFromModelPos(i));
1138 break;
1139 }
1140 }
1141 }
1142 }
1143 }
1144 }
1145
1146 //------------------------------------------------------------------------------
1147 void FmGridControl::DeleteSelectedRows()
1148 {
1149 if (!m_pSeekCursor)
1150 return;
1151
1152 // how many rows are selected?
1153 sal_Int32 nSelectedRows = GetSelectRowCount();
1154
1155 // the current line should be deleted but it is currently in edit mode
1156 if ( IsCurrentAppending() )
1157 return;
1158 // is the insert row selected
1159 if (GetEmptyRow().Is() && IsRowSelected(GetRowCount() - 1))
1160 nSelectedRows -= 1;
1161
1162 // nothing to do
1163 if (nSelectedRows <= 0)
1164 return;
1165
1166 // try to confirm the delete
1167 Reference< ::com::sun::star::frame::XDispatchProvider > xDispatcher = (::com::sun::star::frame::XDispatchProvider*)GetPeer();
1168 if (xDispatcher.is())
1169 {
1170 ::com::sun::star::util::URL aUrl;
1171 aUrl.Complete = FMURL_CONFIRM_DELETION;
1172 // #100312# ------------
1173 Reference< ::com::sun::star::util::XURLTransformer > xTransformer(
1174 ::comphelper::getProcessServiceFactory()->createInstance(
1175 ::rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer")), UNO_QUERY);
1176 if( xTransformer.is() )
1177 xTransformer->parseStrict( aUrl );
1178
1179 Reference< ::com::sun::star::frame::XDispatch > xDispatch = xDispatcher->queryDispatch(aUrl, rtl::OUString(), 0);
1180 Reference< ::com::sun::star::form::XConfirmDeleteListener > xConfirm(xDispatch, UNO_QUERY);
1181 if (xConfirm.is())
1182 {
1183 ::com::sun::star::sdb::RowChangeEvent aEvent;
1184 aEvent.Source = (Reference< XInterface > )(*getDataSource());
1185 aEvent.Rows = nSelectedRows;
1186 aEvent.Action = ::com::sun::star::sdb::RowChangeAction::DELETE;
1187 if (!xConfirm->confirmDelete(aEvent))
1188 return;
1189 }
1190 }
1191
1192 const MultiSelection* pRowSelection = GetSelection();
1193 if ( pRowSelection && pRowSelection->IsAllSelected() )
1194 {
1195 BeginCursorAction();
1196 CursorWrapper* pCursor = getDataSource();
1197 Reference< XResultSetUpdate > xUpdateCursor((Reference< XInterface >)*pCursor, UNO_QUERY);
1198 try
1199 {
1200 pCursor->beforeFirst();
1201 while( pCursor->next() )
1202 xUpdateCursor->deleteRow();
1203
1204 SetUpdateMode(sal_False);
1205 SetNoSelection();
1206
1207 xUpdateCursor->moveToInsertRow();
1208 }
1209 catch(const Exception&)
1210 {
1211 OSL_ENSURE(0,"Exception caught while deleting rows!");
1212 }
1213 // An den DatenCursor anpassen
1214 AdjustDataSource(sal_True);
1215 EndCursorAction();
1216 SetUpdateMode(sal_True);
1217 }
1218 else
1219 {
1220 Reference< ::com::sun::star::sdbcx::XDeleteRows > xDeleteThem((Reference< XInterface >)*getDataSource(), UNO_QUERY);
1221
1222 // colect the bookmarks of the selected rows
1223 Sequence < Any> aBookmarks = getSelectionBookmarks();
1224
1225 // determine the next row to position after deletion
1226 Any aBookmark;
1227 sal_Bool bNewPos = sal_False;
1228 // if the current row isn't selected we take the row as row after deletion
1229 OSL_ENSURE( GetCurrentRow().Is(), "FmGridControl::DeleteSelectedRows: no current row here?" );
1230 // crash reports suggest it can happen we don't have a current row - how?
1231 // #154303# / 2008-04-23 / frank.schoenheit@sun.com
1232 if ( !IsRowSelected( GetCurrentPos() ) && !IsCurrentAppending() && GetCurrentRow().Is() )
1233 {
1234 aBookmark = GetCurrentRow()->GetBookmark();
1235 bNewPos = sal_True;
1236 }
1237 else
1238 {
1239 // we look for the first row after the selected block for selection
1240 long nIdx = LastSelectedRow() + 1;
1241 if (nIdx < GetRowCount() - 1)
1242 {
1243 // there is a next row to position on
1244 if (SeekCursor(nIdx))
1245 {
1246 GetSeekRow()->SetState(m_pSeekCursor, sal_True);
1247
1248 bNewPos = sal_True;
1249 // if it's not the row for inserting we keep the bookmark
1250 if (!IsInsertionRow(nIdx))
1251 aBookmark = m_pSeekCursor->getBookmark();
1252 }
1253 }
1254 else
1255 {
1256 // we look for the first row before the selected block for selection after deletion
1257 nIdx = FirstSelectedRow() - 1;
1258 if (nIdx >= 0 && SeekCursor(nIdx))
1259 {
1260 GetSeekRow()->SetState(m_pSeekCursor, sal_True);
1261
1262 bNewPos = sal_True;
1263 aBookmark = m_pSeekCursor->getBookmark();
1264 }
1265 }
1266 }
1267
1268 // Sind alle Zeilen Selectiert
1269 // Zweite bedingung falls keine einguegeZeile existiert
1270 sal_Bool bAllSelected = GetTotalCount() == nSelectedRows || GetRowCount() == nSelectedRows;
1271
1272 BeginCursorAction();
1273
1274 // now delete the row
1275 Sequence <sal_Int32> aDeletedRows;
1276 SetUpdateMode( FALSE );
1277 try
1278 {
1279 aDeletedRows = xDeleteThem->deleteRows(aBookmarks);
1280 }
1281 catch(SQLException&)
1282 {
1283 }
1284 SetUpdateMode( TRUE );
1285
1286 // how many rows are deleted?
1287 sal_Int32 nDeletedRows = 0;
1288 const sal_Int32* pSuccess = aDeletedRows.getConstArray();
1289 for (sal_Int32 i = 0; i < aDeletedRows.getLength(); i++)
1290 {
1291 if (pSuccess[i])
1292 ++nDeletedRows;
1293 }
1294
1295 // sind Zeilen geloescht worden?
1296 if (nDeletedRows)
1297 {
1298 SetUpdateMode(sal_False);
1299 SetNoSelection();
1300 try
1301 {
1302 // did we delete all the rows than try to move to the next possible row
1303 if (nDeletedRows == aDeletedRows.getLength())
1304 {
1305 // there exists a new position to move on
1306 if (bNewPos)
1307 {
1308 if (aBookmark.hasValue())
1309 getDataSource()->moveToBookmark(aBookmark);
1310 // no valid bookmark so move to the insert row
1311 else
1312 {
1313 Reference< XResultSetUpdate > xUpdateCursor((Reference< XInterface >)*m_pDataCursor, UNO_QUERY);
1314 xUpdateCursor->moveToInsertRow();
1315 }
1316 }
1317 else
1318 {
1319 Reference< ::com::sun::star::beans::XPropertySet > xSet((Reference< XInterface >)*m_pDataCursor, UNO_QUERY);
1320
1321 sal_Int32 nRecordCount(0);
1322 xSet->getPropertyValue(FM_PROP_ROWCOUNT) >>= nRecordCount;
1323 if ( m_pDataCursor->rowDeleted() )
1324 --nRecordCount;
1325
1326 // there are no rows left and we have an insert row
1327 if (!nRecordCount && GetEmptyRow().Is())
1328 {
1329 Reference< XResultSetUpdate > xUpdateCursor((Reference< XInterface >)*m_pDataCursor, UNO_QUERY);
1330 xUpdateCursor->moveToInsertRow();
1331 }
1332 else if (nRecordCount)
1333 // move to the first row
1334 getDataSource()->first();
1335 }
1336 }
1337 // not all the rows where deleted, so move to the first row which remained in the resultset
1338 else
1339 {
1340 for (sal_Int32 i = 0; i < aDeletedRows.getLength(); i++)
1341 {
1342 if (!pSuccess[i])
1343 {
1344 getDataSource()->moveToBookmark(aBookmarks.getConstArray()[i]);
1345 break;
1346 }
1347 }
1348 }
1349 }
1350 catch(const Exception&)
1351 {
1352 try
1353 {
1354 // positioning went wrong so try to move to the first row
1355 getDataSource()->first();
1356 }
1357 catch(const Exception&)
1358 {
1359 }
1360 }
1361
1362 // An den DatenCursor anpassen
1363 AdjustDataSource(sal_True);
1364
1365 // es konnten nicht alle Zeilen geloescht werden
1366 // da nie nicht geloeschten wieder selektieren
1367 if (nDeletedRows < nSelectedRows)
1368 {
1369 // waren alle selektiert
1370 if (bAllSelected)
1371 {
1372 SelectAll();
1373 if (IsInsertionRow(GetRowCount() - 1)) // einfuegeZeile nicht
1374 SelectRow(GetRowCount() - 1, sal_False);
1375 }
1376 else
1377 {
1378 // select the remaining rows
1379 for (sal_Int32 i = 0; i < aDeletedRows.getLength(); i++)
1380 {
1381 try
1382 {
1383 if (!pSuccess[i])
1384 {
1385 m_pSeekCursor->moveToBookmark(m_pDataCursor->getBookmark());
1386 SetSeekPos(m_pSeekCursor->getRow() - 1);
1387 SelectRow(GetSeekPos());
1388 }
1389 }
1390 catch(const Exception&)
1391 {
1392 // keep the seekpos in all cases
1393 SetSeekPos(m_pSeekCursor->getRow() - 1);
1394 }
1395 }
1396 }
1397 }
1398
1399 EndCursorAction();
1400 SetUpdateMode(sal_True);
1401 }
1402 else // Zeile konnte nicht geloescht werden
1403 {
1404 EndCursorAction();
1405 try
1406 {
1407 // currentrow is the insert row?
1408 if (!IsCurrentAppending())
1409 getDataSource()->refreshRow();
1410 }
1411 catch(const Exception&)
1412 {
1413 }
1414 }
1415 }
1416
1417 // if there is no selection anymore we can start editing
1418 if (!GetSelectRowCount())
1419 ActivateCell();
1420 }
1421
1422
1423 // XCurrentRecordListener
1424 //------------------------------------------------------------------------------
1425 void FmGridControl::positioned(const ::com::sun::star::lang::EventObject& /*rEvent*/)
1426 {
1427 TRACE_RANGE("FmGridControl::positioned");
1428 // position on the data source (force it to be done in the main thread)
1429 implAdjustInSolarThread(sal_False);
1430 }
1431
1432 //------------------------------------------------------------------------------
1433 sal_Bool FmGridControl::commit()
1434 {
1435 // Commit nur ausfuehren, wenn nicht bereits ein Update vom ::com::sun::star::form::component::GridControl ausgefuehrt
1436 // wird
1437 if (!IsUpdating())
1438 {
1439 if (Controller().Is() && Controller()->IsModified())
1440 {
1441 if (!SaveModified())
1442 return sal_False;
1443 }
1444 }
1445 return sal_True;
1446 }
1447
1448 //------------------------------------------------------------------------------
1449 void FmGridControl::inserted(const ::com::sun::star::lang::EventObject& /*rEvent*/)
1450 {
1451 const DbGridRowRef& xRow = GetCurrentRow();
1452 if (!xRow.Is())
1453 return;
1454
1455 // Zeile ist eingefuegt worden, dann den status und mode zuruecksetzen
1456 xRow->SetState(m_pDataCursor, sal_False);
1457 xRow->SetNew(sal_False);
1458
1459 }
1460
1461 // XCancelUpdateRecordListener
1462 //------------------------------------------------------------------------------
1463 void FmGridControl::restored(const ::com::sun::star::lang::EventObject& rEvent)
1464 {
1465 if (!GetCurrentRow().Is())
1466 return;
1467
1468 sal_Bool bAppending = GetCurrentRow()->IsNew();
1469 sal_Bool bDirty = GetCurrentRow()->IsModified();
1470 if (bAppending && (EditBrowseBox::IsModified() || bDirty))
1471 {
1472 if (Controller().Is())
1473 Controller()->ClearModified();
1474
1475 // jetzt die Zeile herausnehmen
1476 RowRemoved(GetRowCount() - 1, 1, sal_True);
1477 GetNavigationBar().InvalidateAll();
1478 }
1479
1480 positioned(rEvent);
1481 }
1482
1483 //------------------------------------------------------------------------------
1484 BrowserHeader* FmGridControl::imp_CreateHeaderBar(BrowseBox* pParent)
1485 {
1486 DBG_ASSERT( pParent == this, "FmGridControl::imp_CreateHeaderBar: parent?" );
1487 return new FmGridHeader( pParent );
1488 }
1489
1490 //------------------------------------------------------------------------------
1491 void FmGridControl::markColumn(sal_uInt16 nId)
1492 {
1493 if (GetHeaderBar() && m_nMarkedColumnId != nId)
1494 {
1495 // deselektieren
1496 if (m_nMarkedColumnId != BROWSER_INVALIDID)
1497 {
1498 HeaderBarItemBits aBits = GetHeaderBar()->GetItemBits(m_nMarkedColumnId) & ~HIB_FLAT;
1499 GetHeaderBar()->SetItemBits(m_nMarkedColumnId, aBits);
1500 }
1501
1502
1503 if (nId != BROWSER_INVALIDID)
1504 {
1505 HeaderBarItemBits aBits = GetHeaderBar()->GetItemBits(nId) | HIB_FLAT;
1506 GetHeaderBar()->SetItemBits(nId, aBits);
1507 }
1508 m_nMarkedColumnId = nId;
1509 }
1510 }
1511
1512 //------------------------------------------------------------------------------
1513 sal_Bool FmGridControl::isColumnMarked(sal_uInt16 nId) const
1514 {
1515 return m_nMarkedColumnId == nId;
1516 }
1517
1518 //------------------------------------------------------------------------------
1519 long FmGridControl::QueryMinimumRowHeight()
1520 {
1521 long nMinimalLogicHeight = 20; // 0.2 cm
1522 long nMinimalPixelHeight = LogicToPixel( Point( 0, nMinimalLogicHeight ), MAP_10TH_MM ).Y();
1523 return CalcZoom( nMinimalPixelHeight );
1524 }
1525
1526 //------------------------------------------------------------------------------
1527 void FmGridControl::RowHeightChanged()
1528 {
1529 DbGridControl::RowHeightChanged();
1530
1531 Reference< XPropertySet > xModel( GetPeer()->getColumns(), UNO_QUERY );
1532 DBG_ASSERT( xModel.is(), "FmGridControl::RowHeightChanged: no model!" );
1533 if ( xModel.is() )
1534 {
1535 try
1536 {
1537 sal_Int32 nUnzoomedPixelHeight = CalcReverseZoom( GetDataRowHeight() );
1538 Any aProperty = makeAny( (sal_Int32)PixelToLogic( Point( 0, nUnzoomedPixelHeight ), MAP_10TH_MM ).Y() );
1539 xModel->setPropertyValue( FM_PROP_ROWHEIGHT, aProperty );
1540 }
1541 catch( const Exception& )
1542 {
1543 OSL_ENSURE( sal_False, "FmGridControl::RowHeightChanged: caught an exception!" );
1544 }
1545 }
1546 }
1547
1548 //------------------------------------------------------------------------------
1549 void FmGridControl::ColumnResized(sal_uInt16 nId)
1550 {
1551 DbGridControl::ColumnResized(nId);
1552
1553 // Wert ans model uebergeben
1554 DbGridColumn* pCol = DbGridControl::GetColumns().GetObject(GetModelColumnPos(nId));
1555 Reference< ::com::sun::star::beans::XPropertySet > xColModel(pCol->getModel());
1556 if (xColModel.is())
1557 {
1558 Any aWidth;
1559 sal_Int32 nColumnWidth = GetColumnWidth(nId);
1560 nColumnWidth = CalcReverseZoom(nColumnWidth);
1561 // Umrechnen in 10THMM
1562 aWidth <<= (sal_Int32)PixelToLogic(Point(nColumnWidth,0),MAP_10TH_MM).X();
1563 xColModel->setPropertyValue(FM_PROP_WIDTH, aWidth);
1564 }
1565 }
1566
1567 //------------------------------------------------------------------------------
1568 void FmGridControl::CellModified()
1569 {
1570 DbGridControl::CellModified();
1571 GetPeer()->CellModified();
1572 }
1573
1574 //------------------------------------------------------------------------------
1575 void FmGridControl::BeginCursorAction()
1576 {
1577 DbGridControl::BeginCursorAction();
1578 m_pPeer->stopCursorListening();
1579 }
1580
1581 //------------------------------------------------------------------------------
1582 void FmGridControl::EndCursorAction()
1583 {
1584 m_pPeer->startCursorListening();
1585 DbGridControl::EndCursorAction();
1586 }
1587
1588 //------------------------------------------------------------------------------
1589 void FmGridControl::ColumnMoved(sal_uInt16 nId)
1590 {
1591 m_bInColumnMove = sal_True;
1592
1593 DbGridControl::ColumnMoved(nId);
1594 Reference< ::com::sun::star::container::XIndexContainer > xColumns(GetPeer()->getColumns());
1595
1596 if (xColumns.is())
1597 {
1598 // suchen der Spalte und verschieben im Model
1599 // ColumnPos holen
1600 DbGridColumn* pCol = DbGridControl::GetColumns().GetObject(GetModelColumnPos(nId));
1601 Reference< ::com::sun::star::beans::XPropertySet > xCol;
1602
1603 // Einfuegen muß sich an den Column Positionen orientieren
1604 sal_Int32 i;
1605 Reference< XInterface > xCurrent;
1606 for (i = 0; !xCol.is() && i < xColumns->getCount(); i++)
1607 {
1608 ::cppu::extractInterface(xCurrent, xColumns->getByIndex(i));
1609 if (xCurrent == pCol->getModel())
1610 {
1611 xCol = pCol->getModel();
1612 break;
1613 }
1614 }
1615
1616 DBG_ASSERT(i < xColumns->getCount(), "Falscher ::com::sun::star::sdbcx::Index");
1617 xColumns->removeByIndex(i);
1618 Any aElement;
1619 aElement <<= xCol;
1620 xColumns->insertByIndex(GetModelColumnPos(nId), aElement);
1621 pCol->setModel(xCol);
1622 // if the column which is shown here is selected ...
1623 if ( isColumnSelected(nId,pCol) )
1624 markColumn(nId); // ... -> mark it
1625 }
1626
1627 m_bInColumnMove = sal_False;
1628 }
1629
1630 //------------------------------------------------------------------------------
1631 void FmGridControl::InitColumnsByModels(const Reference< ::com::sun::star::container::XIndexContainer >& xColumns)
1632 {
1633 // Spalten wieder neu setzen
1634 // wenn es nur eine HandleColumn gibt, dann nicht
1635 if (GetModelColCount())
1636 {
1637 RemoveColumns();
1638 InsertHandleColumn();
1639 }
1640
1641 if (!xColumns.is())
1642 return;
1643
1644 SetUpdateMode(sal_False);
1645
1646 // Einfuegen mu� sich an den Column Positionen orientieren
1647 sal_Int32 i;
1648 String aName;
1649 Any aWidth;
1650 for (i = 0; i < xColumns->getCount(); ++i)
1651 {
1652 Reference< ::com::sun::star::beans::XPropertySet > xCol;
1653 ::cppu::extractInterface(xCol, xColumns->getByIndex(i));
1654
1655 aName = (const sal_Unicode*)::comphelper::getString(xCol->getPropertyValue(FM_PROP_LABEL));
1656
1657 aWidth = xCol->getPropertyValue(FM_PROP_WIDTH);
1658 sal_Int32 nWidth = 0;
1659 if (aWidth >>= nWidth)
1660 nWidth = LogicToPixel(Point(nWidth,0),MAP_10TH_MM).X();
1661
1662 AppendColumn(aName, (sal_uInt16)nWidth);
1663 DbGridColumn* pCol = DbGridControl::GetColumns().GetObject(i);
1664 pCol->setModel(xCol);
1665 }
1666
1667 // und jetzt noch die hidden columns rausnehmen
1668 // (wir haben das nicht gleich in der oberen Schleife gemacht, da wir dann Probleme mit den
1669 // IDs der Spalten bekommen haetten : AppendColumn vergibt die automatisch, die Spalte _nach_
1670 // einer versteckten braucht aber eine um eine erhoehte ID ....
1671 Any aHidden;
1672 for (i = 0; i < xColumns->getCount(); ++i)
1673 {
1674 Reference< ::com::sun::star::beans::XPropertySet > xCol;
1675 ::cppu::extractInterface(xCol, xColumns->getByIndex(i));
1676 aHidden = xCol->getPropertyValue(FM_PROP_HIDDEN);
1677 if (::comphelper::getBOOL(aHidden))
1678 HideColumn(GetColumnIdFromModelPos((sal_uInt16)i));
1679 }
1680
1681 SetUpdateMode(sal_True);
1682 }
1683
1684 //------------------------------------------------------------------------------
1685 void FmGridControl::InitColumnByField(
1686 DbGridColumn* _pColumn, const Reference< XPropertySet >& _rxColumnModel,
1687 const Reference< XNameAccess >& _rxFieldsByNames, const Reference< XIndexAccess >& _rxFieldsByIndex )
1688 {
1689 DBG_ASSERT( _rxFieldsByNames == _rxFieldsByIndex, "FmGridControl::InitColumnByField: invalid container interfaces!" );
1690
1691 // lookup the column which belongs to the control source
1692 ::rtl::OUString sFieldName;
1693 _rxColumnModel->getPropertyValue( FM_PROP_CONTROLSOURCE ) >>= sFieldName;
1694 Reference< XPropertySet > xField;
1695 _rxColumnModel->getPropertyValue( FM_PROP_BOUNDFIELD ) >>= xField;
1696
1697
1698 if ( !xField.is() && /*sFieldName.getLength() && */_rxFieldsByNames->hasByName( sFieldName ) ) // #i93452# do not check for name length
1699 _rxFieldsByNames->getByName( sFieldName ) >>= xField;
1700
1701 // determine the position of this column
1702 sal_Int32 nFieldPos = -1;
1703 if ( xField.is() )
1704 {
1705 Reference< XPropertySet > xCheck;
1706 sal_Int32 nFieldCount = _rxFieldsByIndex->getCount();
1707 for ( sal_Int32 i = 0; i < nFieldCount; ++i)
1708 {
1709 _rxFieldsByIndex->getByIndex( i ) >>= xCheck;
1710 if ( xField.get() == xCheck.get() )
1711 {
1712 nFieldPos = i;
1713 break;
1714 }
1715 }
1716 }
1717
1718 if ( xField.is() && ( nFieldPos >= 0 ) )
1719 {
1720 // some data types are not allowed
1721 sal_Int32 nDataType = DataType::OTHER;
1722 xField->getPropertyValue( FM_PROP_FIELDTYPE ) >>= nDataType;
1723
1724 sal_Bool bIllegalType = sal_False;
1725 switch ( nDataType )
1726 {
1727 case DataType::LONGVARBINARY:
1728 case DataType::BINARY:
1729 case DataType::VARBINARY:
1730 case DataType::OTHER:
1731 bIllegalType = sal_True;
1732 break;
1733 }
1734
1735 if ( bIllegalType )
1736 {
1737 _pColumn->SetObject( (sal_Int16)nFieldPos );
1738 return;
1739 }
1740
1741 // handle readonly columns
1742 sal_Bool bReadOnly = sal_True;
1743 xField->getPropertyValue( FM_PROP_ISREADONLY ) >>= bReadOnly;
1744 _pColumn->SetReadOnly( bReadOnly );
1745 }
1746
1747 // the control type is determined by the ColumnServiceName
1748 static ::rtl::OUString s_sPropColumnServiceName( RTL_CONSTASCII_USTRINGPARAM( "ColumnServiceName" ) );
1749 if ( !::comphelper::hasProperty( s_sPropColumnServiceName, _rxColumnModel ) )
1750 return;
1751
1752 _pColumn->setModel( _rxColumnModel );
1753
1754 ::rtl::OUString sColumnServiceName;
1755 _rxColumnModel->getPropertyValue( s_sPropColumnServiceName ) >>= sColumnServiceName;
1756
1757 sal_Int32 nTypeId = getColumnTypeByModelName( sColumnServiceName );
1758 _pColumn->CreateControl( nFieldPos, xField, nTypeId );
1759 }
1760
1761 //------------------------------------------------------------------------------
1762 void FmGridControl::InitColumnsByFields(const Reference< ::com::sun::star::container::XIndexAccess >& _rxFields)
1763 {
1764 if ( !_rxFields.is() )
1765 return;
1766
1767 // Spalten initialisieren
1768 Reference< XIndexContainer > xColumns( GetPeer()->getColumns() );
1769 Reference< XNameAccess > xFieldsAsNames( _rxFields, UNO_QUERY );
1770
1771 // Einfuegen mu� sich an den Column Positionen orientieren
1772 for (sal_Int32 i = 0; i < xColumns->getCount(); i++)
1773 {
1774 DbGridColumn* pCol = GetColumns().GetObject(i);
1775 Reference< XPropertySet > xColumnModel;
1776 ::cppu::extractInterface( xColumnModel, xColumns->getByIndex( i ) );
1777
1778 InitColumnByField( pCol, xColumnModel, xFieldsAsNames, _rxFields );
1779 }
1780 }
1781
1782 //------------------------------------------------------------------------------
1783 void FmGridControl::HideColumn(sal_uInt16 nId)
1784 {
1785 DbGridControl::HideColumn(nId);
1786
1787 sal_uInt16 nPos = GetModelColumnPos(nId);
1788 if (nPos == (sal_uInt16)-1)
1789 return;
1790
1791 DbGridColumn* pColumn = GetColumns().GetObject(nPos);
1792 if (pColumn->IsHidden())
1793 GetPeer()->columnHidden(pColumn);
1794
1795 if (nId == m_nMarkedColumnId)
1796 m_nMarkedColumnId = (sal_uInt16)-1;
1797 }
1798 // -----------------------------------------------------------------------------
1799 sal_Bool FmGridControl::isColumnSelected(sal_uInt16 /*nId*/,DbGridColumn* _pColumn)
1800 {
1801 OSL_ENSURE(_pColumn,"Column can not be null!");
1802 sal_Bool bSelected = sal_False;
1803 // if the column which is shown here is selected ...
1804 Reference< ::com::sun::star::view::XSelectionSupplier > xSelSupplier(GetPeer()->getColumns(), UNO_QUERY);
1805 if ( xSelSupplier.is() )
1806 {
1807 Reference< ::com::sun::star::beans::XPropertySet > xColumn;
1808 xSelSupplier->getSelection() >>= xColumn;
1809 bSelected = (xColumn.get() == _pColumn->getModel().get());
1810 }
1811 return bSelected;
1812 }
1813
1814 //------------------------------------------------------------------------------
1815 void FmGridControl::ShowColumn(sal_uInt16 nId)
1816 {
1817 DbGridControl::ShowColumn(nId);
1818
1819 sal_uInt16 nPos = GetModelColumnPos(nId);
1820 if (nPos == (sal_uInt16)-1)
1821 return;
1822
1823 DbGridColumn* pColumn = GetColumns().GetObject(nPos);
1824 if (!pColumn->IsHidden())
1825 GetPeer()->columnVisible(pColumn);
1826
1827 // if the column which is shown here is selected ...
1828 if ( isColumnSelected(nId,pColumn) )
1829 markColumn(nId); // ... -> mark it
1830 }
1831
1832 //------------------------------------------------------------------------------
1833 sal_Bool FmGridControl::selectBookmarks(const Sequence< Any >& _rBookmarks)
1834 {
1835 vos::OGuard aGuard( Application::GetSolarMutex() );
1836 // need to lock the SolarMutex so that no paint call disturbs us ...
1837
1838 if ( !m_pSeekCursor )
1839 {
1840 DBG_ERROR( "FmGridControl::selectBookmarks: no seek cursor!" );
1841 return sal_False;
1842 }
1843
1844 const Any* pBookmark = _rBookmarks.getConstArray();
1845 const Any* pBookmarkEnd = pBookmark + _rBookmarks.getLength();
1846
1847 SetNoSelection();
1848
1849 sal_Bool bAllSuccessfull = sal_True;
1850 try
1851 {
1852 for (; pBookmark != pBookmarkEnd; ++pBookmark)
1853 {
1854 // move the seek cursor to the row given
1855 if (m_pSeekCursor->moveToBookmark(*pBookmark))
1856 SelectRow( m_pSeekCursor->getRow() - 1);
1857 else
1858 bAllSuccessfull = sal_False;
1859 }
1860 }
1861 catch(Exception&)
1862 {
1863 DBG_ERROR("FmGridControl::selectBookmarks: could not move to one of the bookmarks!");
1864 return sal_False;
1865 }
1866
1867 return bAllSuccessfull;
1868 }
1869
1870 //------------------------------------------------------------------------------
1871 Sequence< Any> FmGridControl::getSelectionBookmarks()
1872 {
1873 // lock our update so no paint-triggered seeks interfere ...
1874 SetUpdateMode(sal_False);
1875
1876 sal_Int32 nSelectedRows = GetSelectRowCount(), i = 0;
1877 Sequence< Any> aBookmarks(nSelectedRows);
1878 if ( nSelectedRows )
1879 {
1880 Any* pBookmarks = (Any*)aBookmarks.getArray();
1881
1882 // (I'm not sure if the problem isn't deeper : The szenario : a large table displayed by a grid with a
1883 // thread-safe cursor (dBase). On loading the sdb-cursor started a counting thread. While this counting progress
1884 // was running, I tried do delete 3 records from within the grid. Deletion caused a SeekCursor, which did a
1885 // m_pSeekCursor->moveRelative and a m_pSeekCursor->getPosition.
1886 // Unfortunally the first call caused a propertyChanged(RECORDCOUNT) which resulted in a repaint of the
1887 // navigation bar and the grid. The latter itself will result in SeekRow calls. So after (successfully) returning
1888 // from the moveRelative the getPosition returns an invalid value. And so the SeekCursor fails.
1889 // In the consequence ALL parts of code where two calls to the seek cursor are done, while the second call _relys_ on
1890 // the first one, should be secured against recursion, with a broad-minded interpretion of "recursion" : if any of these
1891 // code parts is executed, no other should be accessible. But this sounds very difficult to achieve ....
1892 // )
1893
1894 // The next problem caused by the same behaviuor (SeekCursor causes a propertyChanged) : when adjusting rows we implicitly
1895 // change our selection. So a "FirstSelected(); SeekCursor(); NextSelected();" may produce unpredictable results.
1896 // That's why we _first_ collect the indicies of the selected rows and _then_ their bookmarks.
1897 long nIdx = FirstSelectedRow();
1898 while (nIdx >= 0)
1899 {
1900 // (we misuse the bookmarks array for this ...)
1901 pBookmarks[i++] <<= (sal_Int32)nIdx;
1902 nIdx = NextSelectedRow();
1903 }
1904 DBG_ASSERT(i == nSelectedRows, "FmGridControl::DeleteSelectedRows : could not collect the row indicies !");
1905
1906 for (i=0; i<nSelectedRows; ++i)
1907 {
1908 nIdx = ::comphelper::getINT32(pBookmarks[i]);
1909 if (IsInsertionRow(nIdx))
1910 {
1911 // leerzeile nicht loeschen
1912 aBookmarks.realloc(--nSelectedRows);
1913 SelectRow(nIdx,sal_False); // selection aufheben fuer leerzeile
1914 break;
1915 }
1916
1917 // Zunaechst den DatenCursor auf den selektierten Satz pos.
1918 if (SeekCursor(nIdx))
1919 {
1920 GetSeekRow()->SetState(m_pSeekCursor, sal_True);
1921
1922 pBookmarks[i] = m_pSeekCursor->getBookmark();
1923 }
1924 #ifdef DBG_UTIL
1925 else
1926 DBG_ERROR("FmGridControl::DeleteSelectedRows : a bookmark could not be determined !");
1927 #endif
1928 }
1929 }
1930 SetUpdateMode(sal_True);
1931
1932 // if one of the SeekCursor-calls failed ....
1933 aBookmarks.realloc(i);
1934
1935 // (the alternative : while collecting the bookmarks lock our propertyChanged, this should resolve both our problems.
1936 // but this would be incompatible as we need a locking flag, then ...)
1937
1938 return aBookmarks;
1939 }
1940 // -----------------------------------------------------------------------------
1941 namespace
1942 {
1943 ::rtl::OUString getColumnPropertyFromPeer(FmXGridPeer* _pPeer,sal_Int32 _nPosition,const ::rtl::OUString& _sPropName)
1944 {
1945 ::rtl::OUString sRetText;
1946 if ( _pPeer && _nPosition != -1)
1947 {
1948 Reference<XIndexContainer> xIndex = _pPeer->getColumns();
1949 if ( xIndex.is() && xIndex->getCount() > _nPosition )
1950 {
1951 Reference<XPropertySet> xProp;
1952 xIndex->getByIndex( _nPosition ) >>= xProp;
1953 if ( xProp.is() )
1954 xProp->getPropertyValue( _sPropName ) >>= sRetText;
1955 }
1956 }
1957 return sRetText;
1958 }
1959 }
1960 // Object data and state ------------------------------------------------------
1961 ::rtl::OUString FmGridControl::GetAccessibleObjectName( ::svt::AccessibleBrowseBoxObjType _eObjType,sal_Int32 _nPosition ) const
1962 {
1963 ::rtl::OUString sRetText;
1964 switch( _eObjType )
1965 {
1966 case ::svt::BBTYPE_BROWSEBOX:
1967 if ( GetPeer() )
1968 {
1969 Reference<XPropertySet> xProp(GetPeer()->getColumns(),UNO_QUERY);
1970 if ( xProp.is() )
1971 xProp->getPropertyValue(FM_PROP_NAME) >>= sRetText;
1972 }
1973 break;
1974 case ::svt::BBTYPE_COLUMNHEADERCELL:
1975 sRetText = getColumnPropertyFromPeer(
1976 GetPeer(),
1977 GetModelColumnPos(
1978 sal::static_int_cast< sal_uInt16 >(_nPosition)),
1979 FM_PROP_LABEL);
1980 break;
1981 default:
1982 sRetText = DbGridControl::GetAccessibleObjectName(_eObjType,_nPosition);
1983 }
1984 return sRetText;
1985 }
1986 // -----------------------------------------------------------------------------
1987
1988 ::rtl::OUString FmGridControl::GetAccessibleObjectDescription( ::svt::AccessibleBrowseBoxObjType _eObjType,sal_Int32 _nPosition ) const
1989 {
1990 ::rtl::OUString sRetText;
1991 switch( _eObjType )
1992 {
1993 case ::svt::BBTYPE_BROWSEBOX:
1994 if ( GetPeer() )
1995 {
1996 Reference<XPropertySet> xProp(GetPeer()->getColumns(),UNO_QUERY);
1997 if ( xProp.is() )
1998 xProp->getPropertyValue(FM_PROP_HELPTEXT) >>= sRetText;
1999 }
2000 break;
2001 case ::svt::BBTYPE_COLUMNHEADERCELL:
2002 sRetText = getColumnPropertyFromPeer(
2003 GetPeer(),
2004 GetModelColumnPos(
2005 sal::static_int_cast< sal_uInt16 >(_nPosition)),
2006 FM_PROP_HELPTEXT);
2007 break;
2008 default:
2009 sRetText = DbGridControl::GetAccessibleObjectDescription(_eObjType,_nPosition);
2010 }
2011 return sRetText;
2012 }
2013 // -----------------------------------------------------------------------------
2014 void FmGridControl::Select()
2015 {
2016 DbGridControl::Select();
2017 // ... betrifft das unsere Spalten ?
2018 const MultiSelection* pColumnSelection = GetColumnSelection();
2019
2020 sal_uInt16 nSelectedColumn =
2021 pColumnSelection && pColumnSelection->GetSelectCount()
2022 ? sal::static_int_cast< sal_uInt16 >(
2023 ((MultiSelection*)pColumnSelection)->FirstSelected())
2024 : SAL_MAX_UINT16;
2025 // die HandleColumn wird nicht selektiert
2026 switch (nSelectedColumn)
2027 {
2028 case -1 : break; // no selection
2029 case 0 : nSelectedColumn = SAL_MAX_UINT16; break;
2030 // handle col can't be seledted
2031 default :
2032 // get the model col pos instead of the view col pos
2033 nSelectedColumn = GetModelColumnPos(GetColumnIdFromViewPos(nSelectedColumn - 1));
2034 break;
2035 }
2036
2037 if (nSelectedColumn != m_nCurrentSelectedColumn)
2038 {
2039 // VOR dem Aufruf des select am SelectionSupplier !
2040 m_nCurrentSelectedColumn = nSelectedColumn;
2041
2042 if (!m_bSelecting)
2043 {
2044 m_bSelecting = sal_True;
2045
2046 try
2047 {
2048 Reference< XIndexAccess > xColumns(GetPeer()->getColumns(), UNO_QUERY);
2049 Reference< XSelectionSupplier > xSelSupplier(xColumns, UNO_QUERY);
2050 if (xSelSupplier.is())
2051 {
2052 if (nSelectedColumn != SAL_MAX_UINT16)
2053 {
2054 Reference< XPropertySet > xColumn;
2055 ::cppu::extractInterface(xColumn,xColumns->getByIndex(nSelectedColumn));
2056 xSelSupplier->select(makeAny(xColumn));
2057 }
2058 else
2059 {
2060 xSelSupplier->select(Any());
2061 }
2062 }
2063 }
2064 catch(Exception&)
2065 {
2066 }
2067
2068
2069 m_bSelecting = sal_False;
2070 }
2071 }
2072 }
2073 // -----------------------------------------------------------------------------
2074 sal_Int32 FmGridControl::GetSelectedColumn() const
2075 {
2076 return m_nCurrentSelectedColumn;
2077 }
2078 // -----------------------------------------------------------------------------
2079 void FmGridControl::KeyInput( const KeyEvent& rKEvt )
2080 {
2081 sal_Bool bDone = sal_False;
2082 const KeyCode& rKeyCode = rKEvt.GetKeyCode();
2083 if ( IsDesignMode()
2084 && !rKeyCode.IsShift()
2085 && !rKeyCode.IsMod1()
2086 && !rKeyCode.IsMod2()
2087 && GetParent() )
2088 {
2089 switch ( rKeyCode.GetCode() )
2090 {
2091 case KEY_ESCAPE:
2092 GetParent()->GrabFocus();
2093 bDone = sal_True;
2094 break;
2095 case KEY_DELETE:
2096 if ( GetSelectColumnCount() && GetPeer() && m_nCurrentSelectedColumn >= 0 )
2097 {
2098 Reference< ::com::sun::star::container::XIndexContainer > xCols(GetPeer()->getColumns());
2099 if ( xCols.is() )
2100 {
2101 try
2102 {
2103 if ( m_nCurrentSelectedColumn < xCols->getCount() )
2104 {
2105 Reference< XInterface > xCol;
2106 xCols->getByIndex(m_nCurrentSelectedColumn) >>= xCol;
2107 xCols->removeByIndex(m_nCurrentSelectedColumn);
2108 ::comphelper::disposeComponent(xCol);
2109 }
2110 }
2111 catch(const Exception&)
2112 {
2113 OSL_ENSURE(0,"exception occured while deleting a column");
2114 }
2115 }
2116 }
2117 bDone = sal_True;
2118 break;
2119 }
2120 }
2121 if ( !bDone )
2122 DbGridControl::KeyInput( rKEvt );
2123 }
2124 // -----------------------------------------------------------------------------
2125
2126
2127
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