xref: /trunk/main/sc/source/ui/view/gridwin5.cxx (revision a0d53b35b9c5a6bd9856ab272d521493ba628169)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sc.hxx"
26 
27 // INCLUDE ---------------------------------------------------------------
28 
29 #include <editeng/eeitem.hxx>
30 
31 #include <editeng/flditem.hxx>
32 
33 #include <editeng/editview.hxx>
34 #include <svx/svdobj.hxx>
35 #include <svx/svdpagv.hxx>
36 #include <svtools/imapobj.hxx>
37 #include <vcl/cursor.hxx>
38 #include <vcl/help.hxx>
39 #include <tools/urlobj.hxx>
40 #include <sfx2/viewfrm.hxx>
41 
42 #include <unotools/localedatawrapper.hxx>
43 
44 #include "viewuno.hxx"
45 #include "AccessibleDocument.hxx"
46 #include <com/sun/star/accessibility/XAccessible.hpp>
47 
48 #include "gridwin.hxx"
49 #include "viewdata.hxx"
50 #include "drawview.hxx"
51 #include "drwlayer.hxx"
52 #include "drawpage.hxx"
53 #include "document.hxx"
54 #include "notemark.hxx"
55 #include "chgtrack.hxx"
56 #include "chgviset.hxx"
57 #include "dbfunc.hxx"
58 #include "tabvwsh.hxx"
59 #include "userdat.hxx"
60 #include "postit.hxx"
61 //IAccessibility2 Implementation 2009-----
62 #include <vcl/svapp.hxx>
63 //-----IAccessibility2 Implementation 2009
64 
65 // -----------------------------------------------------------------------
66 
67 ScHideTextCursor::ScHideTextCursor( ScViewData* pData, ScSplitPos eW ) :
68     pViewData(pData),
69     eWhich(eW)
70 {
71     Window* pWin = pViewData->GetView()->GetWindowByPos( eWhich );
72     if (pWin)
73     {
74         Cursor* pCur = pWin->GetCursor();
75         if ( pCur && pCur->IsVisible() )
76             pCur->Hide();
77     }
78 }
79 
80 ScHideTextCursor::~ScHideTextCursor()
81 {
82     Window* pWin = pViewData->GetView()->GetWindowByPos( eWhich );
83     if (pWin)
84     {
85         //  restore text cursor
86         if ( pViewData->HasEditView(eWhich) && pWin->HasFocus() )
87             pViewData->GetEditView(eWhich)->ShowCursor( sal_False, sal_True );
88     }
89 }
90 
91 // -----------------------------------------------------------------------
92 
93 sal_Bool ScGridWindow::ShowNoteMarker( SCsCOL nPosX, SCsROW nPosY, sal_Bool bKeyboard )
94 {
95     sal_Bool bDone = sal_False;
96 
97     ScDocument* pDoc = pViewData->GetDocument();
98     SCTAB       nTab = pViewData->GetTabNo();
99     ScAddress   aCellPos( nPosX, nPosY, nTab );
100 
101     String aTrackText;
102     sal_Bool bLeftEdge = sal_False;
103 
104     //  Change-Tracking
105 
106     ScChangeTrack* pTrack = pDoc->GetChangeTrack();
107     ScChangeViewSettings* pSettings = pDoc->GetChangeViewSettings();
108     if ( pTrack && pTrack->GetFirst() && pSettings && pSettings->ShowChanges())
109     {
110         const ScChangeAction* pFound = NULL;
111         const ScChangeAction* pFoundContent = NULL;
112         const ScChangeAction* pFoundMove = NULL;
113         long nModified = 0;
114         const ScChangeAction* pAction = pTrack->GetFirst();
115         while (pAction)
116         {
117             if ( pAction->IsVisible() &&
118                  ScViewUtil::IsActionShown( *pAction, *pSettings, *pDoc ) )
119             {
120                 ScChangeActionType eType = pAction->GetType();
121                 const ScBigRange& rBig = pAction->GetBigRange();
122                 if ( rBig.aStart.Tab() == nTab )
123                 {
124                     ScRange aRange = rBig.MakeRange();
125 
126                     if ( eType == SC_CAT_DELETE_ROWS )
127                         aRange.aEnd.SetRow( aRange.aStart.Row() );
128                     else if ( eType == SC_CAT_DELETE_COLS )
129                         aRange.aEnd.SetCol( aRange.aStart.Col() );
130 
131                     if ( aRange.In( aCellPos ) )
132                     {
133                         pFound = pAction;       // der letzte gewinnt
134                         switch ( eType )
135                         {
136                             case SC_CAT_CONTENT :
137                                 pFoundContent = pAction;
138                             break;
139                             case SC_CAT_MOVE :
140                                 pFoundMove = pAction;
141                             break;
142                             default:
143                             {
144                                 // added to avoid warnings
145                             }
146                         }
147                         ++nModified;
148                     }
149                 }
150                 if ( eType == SC_CAT_MOVE )
151                 {
152                     ScRange aRange =
153                         ((const ScChangeActionMove*)pAction)->
154                         GetFromRange().MakeRange();
155                     if ( aRange.In( aCellPos ) )
156                     {
157                         pFound = pAction;
158                         ++nModified;
159                     }
160                 }
161             }
162             pAction = pAction->GetNext();
163         }
164 
165         if ( pFound )
166         {
167             if ( pFoundContent && pFound->GetType() != SC_CAT_CONTENT )
168                 pFound = pFoundContent;     // Content gewinnt
169             if ( pFoundMove && pFound->GetType() != SC_CAT_MOVE &&
170                     pFoundMove->GetActionNumber() >
171                     pFound->GetActionNumber() )
172                 pFound = pFoundMove;        // Move gewinnt
173 
174             //  bei geloeschten Spalten: Pfeil auf die linke Seite der Zelle
175             if ( pFound->GetType() == SC_CAT_DELETE_COLS )
176                 bLeftEdge = sal_True;
177 
178             DateTime aDT = pFound->GetDateTime();
179             aTrackText  = pFound->GetUser();
180             aTrackText.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ", " ));
181             aTrackText += ScGlobal::pLocaleData->getDate(aDT);
182             aTrackText += ' ';
183             aTrackText += ScGlobal::pLocaleData->getTime(aDT);
184             aTrackText.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ":\n" ));
185             String aComStr=pFound->GetComment();
186             if(aComStr.Len()>0)
187             {
188                 aTrackText += aComStr;
189                 aTrackText.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "\n( " ));
190             }
191             pFound->GetDescription( aTrackText, pDoc );
192             if(aComStr.Len()>0)
193             {
194                 aTrackText +=')';
195             }
196         }
197     }
198 
199     //  Notiz nur, wenn sie nicht schon auf dem Drawing-Layer angezeigt wird:
200     const ScPostIt* pNote = pDoc->GetNote( aCellPos );
201     if ( (aTrackText.Len() > 0) || (pNote && !pNote->IsCaptionShown()) )
202     {
203         sal_Bool bNew = sal_True;
204         sal_Bool bFast = sal_False;
205         if ( pNoteMarker )          // schon eine Notiz angezeigt
206         {
207             if ( pNoteMarker->GetDocPos() == aCellPos ) // dieselbe
208                 bNew = sal_False;                           // dann stehenlassen
209             else
210                 bFast = sal_True;                           // sonst sofort
211 
212             //  marker which was shown for ctrl-F1 isn't removed by mouse events
213             if ( pNoteMarker->IsByKeyboard() && !bKeyboard )
214                 bNew = sal_False;
215         }
216         if ( bNew )
217         {
218             if ( bKeyboard )
219                 bFast = sal_True;           // keyboard also shows the marker immediately
220 
221             delete pNoteMarker;
222 
223             bool bHSplit = pViewData->GetHSplitMode() != SC_SPLIT_NONE;
224             bool bVSplit = pViewData->GetVSplitMode() != SC_SPLIT_NONE;
225 
226             Window* pLeft = pViewData->GetView()->GetWindowByPos( bVSplit ? SC_SPLIT_TOPLEFT : SC_SPLIT_BOTTOMLEFT );
227             Window* pRight = bHSplit ? pViewData->GetView()->GetWindowByPos( bVSplit ? SC_SPLIT_TOPRIGHT : SC_SPLIT_BOTTOMRIGHT ) : 0;
228             Window* pBottom = bVSplit ? pViewData->GetView()->GetWindowByPos( SC_SPLIT_BOTTOMLEFT ) : 0;
229             Window* pDiagonal = (bHSplit && bVSplit) ? pViewData->GetView()->GetWindowByPos( SC_SPLIT_BOTTOMRIGHT ) : 0;
230             DBG_ASSERT( pLeft, "ScGridWindow::ShowNoteMarker - missing top-left grid window" );
231 
232             /*  If caption is shown from right or bottom windows, adjust
233                 mapmode to include size of top-left window. */
234             MapMode aMapMode = GetDrawMapMode( sal_True );
235             Size aLeftSize = pLeft->PixelToLogic( pLeft->GetOutputSizePixel(), aMapMode );
236             Point aOrigin = aMapMode.GetOrigin();
237             if( (this == pRight) || (this == pDiagonal) )
238                 aOrigin.X() += aLeftSize.Width();
239             if( (this == pBottom) || (this == pDiagonal) )
240                 aOrigin.Y() += aLeftSize.Height();
241             aMapMode.SetOrigin( aOrigin );
242 
243             pNoteMarker = new ScNoteMarker( pLeft, pRight, pBottom, pDiagonal,
244                                             pDoc, aCellPos, aTrackText,
245                                             aMapMode, bLeftEdge, bFast, bKeyboard );
246         }
247 
248         bDone = sal_True;       // something is shown (old or new)
249     }
250 
251     return bDone;
252 }
253 
254 // -----------------------------------------------------------------------
255 
256 void ScGridWindow::RequestHelp(const HelpEvent& rHEvt)
257 {
258     sal_Bool bDone = sal_False;
259     sal_Bool bHelpEnabled = ( rHEvt.GetMode() & ( HELPMODE_BALLOON | HELPMODE_QUICK ) ) != 0;
260     SdrView* pDrView = pViewData->GetScDrawView();
261 
262     sal_Bool bDrawTextEdit = sal_False;
263     if (pDrView)
264         bDrawTextEdit = pDrView->IsTextEdit();
265 
266     //  notes or change tracking
267 
268     if ( bHelpEnabled && !bDrawTextEdit )
269     {
270         Point       aPosPixel = ScreenToOutputPixel( rHEvt.GetMousePosPixel() );
271         SCsCOL nPosX;
272         SCsROW nPosY;
273         pViewData->GetPosFromPixel( aPosPixel.X(), aPosPixel.Y(), eWhich, nPosX, nPosY );
274 
275         if ( ShowNoteMarker( nPosX, nPosY, sal_False ) )
276         {
277             Window::RequestHelp( rHEvt );   // alte Tip/Balloon ausschalten
278             bDone = sal_True;
279         }
280     }
281 
282     if ( !bDone && pNoteMarker )
283     {
284         if ( pNoteMarker->IsByKeyboard() )
285         {
286             //  marker which was shown for ctrl-F1 isn't removed by mouse events
287         }
288         else
289             DELETEZ(pNoteMarker);
290     }
291 
292     //  Image-Map / Text-URL
293 
294     if ( bHelpEnabled && !bDone && !nButtonDown )       // nur ohne gedrueckten Button
295     {
296         String aHelpText;
297         Rectangle aPixRect;
298         Point aPosPixel = ScreenToOutputPixel( rHEvt.GetMousePosPixel() );
299 
300         if ( pDrView )                                      // URL / Image-Map
301         {
302             SdrViewEvent aVEvt;
303             MouseEvent aMEvt( aPosPixel, 1, 0, MOUSE_LEFT );
304             SdrHitKind eHit = pDrView->PickAnything( aMEvt, SDRMOUSEBUTTONDOWN, aVEvt );
305 
306             if ( eHit != SDRHIT_NONE && aVEvt.pObj != NULL )
307             {
308                 // URL fuer IMapObject unter Pointer ist Hilfetext
309                 if ( ScDrawLayer::GetIMapInfo( aVEvt.pObj ) )
310                 {
311                     Point aLogicPos = PixelToLogic( aPosPixel );
312                     IMapObject* pIMapObj = ScDrawLayer::GetHitIMapObject(
313                                                     aVEvt.pObj, aLogicPos, *this );
314 
315                     if ( pIMapObj )
316                     {
317                         //  #44990# Bei ImageMaps die Description anzeigen, wenn vorhanden
318                         aHelpText = pIMapObj->GetAltText();
319                         if (!aHelpText.Len())
320                             aHelpText = pIMapObj->GetURL();
321                         aPixRect = LogicToPixel(aVEvt.pObj->GetLogicRect());
322                     }
323                 }
324                 // URL in shape text or at shape itself (URL in text overrides object URL)
325                 if ( aHelpText.Len() == 0 )
326                 {
327                     if( aVEvt.eEvent == SDREVENT_EXECUTEURL )
328                     {
329                         aHelpText = aVEvt.pURLField->GetURL();
330                         aPixRect = LogicToPixel(aVEvt.pObj->GetLogicRect());
331                     }
332                     else
333                     {
334                         SdrObject* pObj = 0;
335                         SdrPageView* pPV = 0;
336                         Point aMDPos = PixelToLogic( aPosPixel );
337                         if ( pDrView->PickObj(aMDPos, pDrView->getHitTolLog(), pObj, pPV, SDRSEARCH_ALSOONMASTER) )
338                         {
339                             if ( pObj->IsGroupObject() )
340                             {
341                                     SdrObject* pHit = 0;
342                                     if ( pDrView->PickObj(aMDPos, pDrView->getHitTolLog(), pHit, pPV, SDRSEARCH_DEEP ) )
343                                         pObj = pHit;
344                             }
345 #ifdef ISSUE66550_HLINK_FOR_SHAPES
346                             ScMacroInfo* pInfo = ScDrawLayer::GetMacroInfo( pObj );
347                             if ( pInfo && (pInfo->GetHlink().getLength() > 0) )
348                             {
349                                 aPixRect = LogicToPixel(aVEvt.pObj->GetLogicRect());
350                                 aHelpText = pInfo->GetHlink();
351                             }
352 #endif
353                         }
354                     }
355                 }
356             }
357         }
358 
359         if ( !aHelpText.Len() )                                 // Text-URL
360         {
361             String aUrl;
362             if ( GetEditUrl( aPosPixel, NULL, &aUrl, NULL ) )
363             {
364                 aHelpText = INetURLObject::decode( aUrl, INET_HEX_ESCAPE,
365                     INetURLObject::DECODE_UNAMBIGUOUS );
366 
367                 ScDocument* pDoc = pViewData->GetDocument();
368                 SCsCOL nPosX;
369                 SCsROW nPosY;
370                 SCTAB       nTab = pViewData->GetTabNo();
371                 pViewData->GetPosFromPixel( aPosPixel.X(), aPosPixel.Y(), eWhich, nPosX, nPosY );
372                 const ScPatternAttr* pPattern = pDoc->GetPattern( nPosX, nPosY, nTab );
373 
374                 ScHideTextCursor aHideCursor( pViewData, eWhich );      // MapMode is changed in GetEditArea
375 
376                 // bForceToTop = sal_False, use the cell's real position
377                 aPixRect = pViewData->GetEditArea( eWhich, nPosX, nPosY, this, pPattern, sal_False );
378             }
379         }
380 
381         if ( aHelpText.Len() )
382         {
383             Rectangle aScreenRect(OutputToScreenPixel(aPixRect.TopLeft()),
384                                     OutputToScreenPixel(aPixRect.BottomRight()));
385 
386             if ( rHEvt.GetMode() & HELPMODE_BALLOON )
387                 Help::ShowBalloon(this,rHEvt.GetMousePosPixel(), aScreenRect, aHelpText);
388             else if ( rHEvt.GetMode() & HELPMODE_QUICK )
389                 Help::ShowQuickHelp(this,aScreenRect, aHelpText);
390 
391             bDone = sal_True;
392         }
393     }
394 
395     //  Basic-Controls
396 
397     if ( pDrView && bHelpEnabled && !bDone )
398     {
399         SdrPageView* pPV = pDrView->GetSdrPageView();
400         DBG_ASSERT( pPV, "SdrPageView* ist NULL" );
401         if (pPV)
402             bDone = ((ScDrawPage*)pPV->GetPage())->RequestHelp( this, pDrView, rHEvt );
403     }
404 
405     //  Wenn QuickHelp fuer AutoFill angezeigt wird, nicht wieder wegnehmen lassen
406 
407     if ( nMouseStatus == SC_GM_TABDOWN && pViewData->GetRefType() == SC_REFTYPE_FILL &&
408             Help::IsQuickHelpEnabled() )
409         bDone = sal_True;
410 
411     if (!bDone)
412         Window::RequestHelp( rHEvt );
413 }
414 
415 sal_Bool ScGridWindow::IsMyModel(SdrEditView* pSdrView)
416 {
417     return pSdrView &&
418             pSdrView->GetModel() == pViewData->GetDocument()->GetDrawLayer();
419 }
420 
421 void ScGridWindow::HideNoteMarker()
422 {
423     DELETEZ(pNoteMarker);
424 }
425 
426 com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
427     ScGridWindow::CreateAccessible()
428 {
429 //IAccessibility2 Implementation 2009-----
430     com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > xAcc= GetAccessible(sal_False);
431     if (xAcc.is())
432     {
433         return xAcc;
434     }
435 //-----IAccessibility2 Implementation 2009
436     ScAccessibleDocument* pAccessibleDocument =
437         new ScAccessibleDocument(GetAccessibleParentWindow()->GetAccessible(),
438             pViewData->GetViewShell(), eWhich);
439 //IAccessibility2 Implementation 2009-----
440     //com::sun::star::uno::Reference < ::com::sun::star::accessibility::XAccessible > xAccessible = pAccessibleDocument;
441     xAcc = pAccessibleDocument;
442     SetAccessible(xAcc);
443 //-----IAccessibility2 Implementation 2009
444 
445     pAccessibleDocument->Init();
446 //IAccessibility2 Implementation 2009-----
447     //return xAccessible;
448     return xAcc;
449 //-----IAccessibility2 Implementation 2009
450 }
451 //IAccessibility2 Implementation 2009-----
452 // MT: Removed Windows::SwitchView() introduced with IA2 CWS.
453 // There are other notifications for this when the active view has chnaged, so please update the code to use that event mechanism
454 void ScGridWindow::SwitchView()
455 {
456     if (!Application::IsAccessibilityEnabled())
457     {
458         return ;
459     }
460     ScAccessibleDocumentBase* pAccDoc = static_cast<ScAccessibleDocumentBase*>(GetAccessible(sal_False).get());
461     if (pAccDoc)
462     {
463         pAccDoc->SwitchViewFireFocus();
464     }
465 }
466 //-----IAccessibility2 Implementation 2009
467 
468