xref: /aoo41x/main/sc/source/ui/view/gridwin5.cxx (revision 661500d2)
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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 #include <vcl/svapp.hxx>
62 
63 // -----------------------------------------------------------------------
64 
ScHideTextCursor(ScViewData * pData,ScSplitPos eW)65 ScHideTextCursor::ScHideTextCursor( ScViewData* pData, ScSplitPos eW ) :
66 	pViewData(pData),
67 	eWhich(eW)
68 {
69 	Window* pWin = pViewData->GetView()->GetWindowByPos( eWhich );
70 	if (pWin)
71 	{
72 		Cursor* pCur = pWin->GetCursor();
73 		if ( pCur && pCur->IsVisible() )
74 			pCur->Hide();
75 	}
76 }
77 
~ScHideTextCursor()78 ScHideTextCursor::~ScHideTextCursor()
79 {
80 	Window* pWin = pViewData->GetView()->GetWindowByPos( eWhich );
81 	if (pWin)
82 	{
83 		// restore text cursor
84 		if ( pViewData->HasEditView(eWhich) && pWin->HasFocus() )
85 			pViewData->GetEditView(eWhich)->ShowCursor( sal_False, sal_True );
86 	}
87 }
88 
89 // -----------------------------------------------------------------------
90 
ShowNoteMarker(SCsCOL nPosX,SCsROW nPosY,sal_Bool bKeyboard)91 sal_Bool ScGridWindow::ShowNoteMarker( SCsCOL nPosX, SCsROW nPosY, sal_Bool bKeyboard )
92 {
93 	sal_Bool bDone = sal_False;
94 
95 	ScDocument* pDoc = pViewData->GetDocument();
96 	SCTAB		nTab = pViewData->GetTabNo();
97 	ScAddress	aCellPos( nPosX, nPosY, nTab );
98 
99 	String aTrackText;
100 	sal_Bool bLeftEdge = sal_False;
101 
102 	// Change-Tracking
103 
104 	ScChangeTrack* pTrack = pDoc->GetChangeTrack();
105 	ScChangeViewSettings* pSettings = pDoc->GetChangeViewSettings();
106 	if ( pTrack && pTrack->GetFirst() && pSettings && pSettings->ShowChanges())
107 	{
108 		const ScChangeAction* pFound = NULL;
109 		const ScChangeAction* pFoundContent = NULL;
110 		const ScChangeAction* pFoundMove = NULL;
111 		long nModified = 0;
112 		const ScChangeAction* pAction = pTrack->GetFirst();
113 		while (pAction)
114 		{
115 			if ( pAction->IsVisible() &&
116 				 ScViewUtil::IsActionShown( *pAction, *pSettings, *pDoc ) )
117 			{
118 				ScChangeActionType eType = pAction->GetType();
119 				const ScBigRange& rBig = pAction->GetBigRange();
120 				if ( rBig.aStart.Tab() == nTab )
121 				{
122 					ScRange aRange = rBig.MakeRange();
123 
124 					if ( eType == SC_CAT_DELETE_ROWS )
125 						aRange.aEnd.SetRow( aRange.aStart.Row() );
126 					else if ( eType == SC_CAT_DELETE_COLS )
127 						aRange.aEnd.SetCol( aRange.aStart.Col() );
128 
129 					if ( aRange.In( aCellPos ) )
130 					{
131 						pFound = pAction; // der letzte gewinnt
132 						switch ( eType )
133 						{
134 							case SC_CAT_CONTENT :
135 								pFoundContent = pAction;
136 							break;
137 							case SC_CAT_MOVE :
138 								pFoundMove = pAction;
139 							break;
140 							default:
141 							{
142 								// added to avoid warnings
143 							}
144 						}
145 						++nModified;
146 					}
147 				}
148 				if ( eType == SC_CAT_MOVE )
149 				{
150 					ScRange aRange =
151 						((const ScChangeActionMove*)pAction)->
152 						GetFromRange().MakeRange();
153 					if ( aRange.In( aCellPos ) )
154 					{
155 						pFound = pAction;
156 						++nModified;
157 					}
158 				}
159 			}
160 			pAction = pAction->GetNext();
161 		}
162 
163 		if ( pFound )
164 		{
165 			if ( pFoundContent && pFound->GetType() != SC_CAT_CONTENT )
166 				pFound = pFoundContent; // Content gewinnt
167 			if ( pFoundMove && pFound->GetType() != SC_CAT_MOVE &&
168 					pFoundMove->GetActionNumber() >
169 					pFound->GetActionNumber() )
170 				pFound = pFoundMove; // Move gewinnt
171 
172 			// bei geloeschten Spalten: Pfeil auf die linke Seite der Zelle
173 			if ( pFound->GetType() == SC_CAT_DELETE_COLS )
174 				bLeftEdge = sal_True;
175 
176 			DateTime aDT = pFound->GetDateTime();
177 			aTrackText = pFound->GetUser();
178 			aTrackText.AppendAscii(RTL_CONSTASCII_STRINGPARAM( " - " ));
179 			aTrackText += ScGlobal::pLocaleData->getDate(aDT);
180 			aTrackText += ' ';
181 			aTrackText += ScGlobal::pLocaleData->getTime(aDT);
182 			aTrackText.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "\n" ));
183 			String aComStr=pFound->GetComment();
184 			if(aComStr.Len()>0)
185 			{
186 				aTrackText += aComStr;
187 				aTrackText.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "\n(" ));
188 			}
189 			pFound->GetDescription( aTrackText, pDoc );
190 			if(aComStr.Len()>0)
191 			{
192 				aTrackText +=')';
193 			}
194 		}
195 	}
196 
197 	// Notiz nur, wenn sie nicht schon auf dem Drawing-Layer angezeigt wird:
198 	const ScPostIt* pNote = pDoc->GetNote( aCellPos );
199 	if ( (aTrackText.Len() > 0) || (pNote && !pNote->IsCaptionShown()) )
200 	{
201 		sal_Bool bNew = sal_True;
202 		sal_Bool bFast = sal_False;
203 		if ( pNoteMarker ) // schon eine Notiz angezeigt
204 		{
205 			if ( pNoteMarker->GetDocPos() == aCellPos )	// dieselbe
206 				bNew = sal_False;							// dann stehenlassen
207 			else
208 				bFast = sal_True;							// sonst sofort
209 
210 			// marker which was shown for ctrl-F1 isn't removed by mouse events
211 			if ( pNoteMarker->IsByKeyboard() && !bKeyboard )
212 				bNew = sal_False;
213 		}
214 		if ( bNew )
215 		{
216 			if ( bKeyboard )
217 				bFast = sal_True; // keyboard also shows the marker immediately
218 
219 			delete pNoteMarker;
220 
221 			bool bHSplit = pViewData->GetHSplitMode() != SC_SPLIT_NONE;
222 			bool bVSplit = pViewData->GetVSplitMode() != SC_SPLIT_NONE;
223 
224 			Window* pLeft = pViewData->GetView()->GetWindowByPos( bVSplit ? SC_SPLIT_TOPLEFT : SC_SPLIT_BOTTOMLEFT );
225 			Window* pRight = bHSplit ? pViewData->GetView()->GetWindowByPos( bVSplit ? SC_SPLIT_TOPRIGHT : SC_SPLIT_BOTTOMRIGHT ) : 0;
226 			Window* pBottom = bVSplit ? pViewData->GetView()->GetWindowByPos( SC_SPLIT_BOTTOMLEFT ) : 0;
227 			Window* pDiagonal = (bHSplit && bVSplit) ? pViewData->GetView()->GetWindowByPos( SC_SPLIT_BOTTOMRIGHT ) : 0;
228 			DBG_ASSERT( pLeft, "ScGridWindow::ShowNoteMarker - missing top-left grid window" );
229 
230 			/* If caption is shown from right or bottom windows, adjust mapmode to include size of top-left window. */
231 			MapMode aMapMode = GetDrawMapMode( sal_True );
232 			Size aLeftSize = pLeft->PixelToLogic( pLeft->GetOutputSizePixel(), aMapMode );
233 			Point aOrigin = aMapMode.GetOrigin();
234 			if( (this == pRight) || (this == pDiagonal) )
235 				aOrigin.X() += aLeftSize.Width();
236 			if( (this == pBottom) || (this == pDiagonal) )
237 				aOrigin.Y() += aLeftSize.Height();
238 			aMapMode.SetOrigin( aOrigin );
239 
240 			pNoteMarker = new ScNoteMarker( pLeft, pRight, pBottom, pDiagonal,
241 											pDoc, aCellPos, aTrackText,
242 											aMapMode, bLeftEdge, bFast, bKeyboard );
243 		}
244 
245 		bDone = sal_True; // something is shown (old or new)
246 	}
247 
248 	return bDone;
249 }
250 
251 // -----------------------------------------------------------------------
252 
RequestHelp(const HelpEvent & rHEvt)253 void ScGridWindow::RequestHelp(const HelpEvent& rHEvt)
254 {
255 	sal_Bool bDone = sal_False;
256 	sal_Bool bHelpEnabled = ( rHEvt.GetMode() & ( HELPMODE_BALLOON | HELPMODE_QUICK ) ) != 0;
257 	SdrView* pDrView = pViewData->GetScDrawView();
258 
259 	sal_Bool bDrawTextEdit = sal_False;
260 	if (pDrView)
261 		bDrawTextEdit = pDrView->IsTextEdit();
262 
263 	// notes or change tracking
264 
265 	if ( bHelpEnabled && !bDrawTextEdit )
266 	{
267 		Point		aPosPixel = ScreenToOutputPixel( rHEvt.GetMousePosPixel() );
268 		SCsCOL nPosX;
269 		SCsROW nPosY;
270 		pViewData->GetPosFromPixel( aPosPixel.X(), aPosPixel.Y(), eWhich, nPosX, nPosY );
271 
272 		if ( ShowNoteMarker( nPosX, nPosY, sal_False ) )
273 		{
274 			Window::RequestHelp( rHEvt ); // alte Tip/Balloon ausschalten
275 			bDone = sal_True;
276 		}
277 	}
278 
279 	if ( !bDone && pNoteMarker )
280 	{
281 		if ( pNoteMarker->IsByKeyboard() )
282 		{
283 			// marker which was shown for ctrl-F1 isn't removed by mouse events
284 		}
285 		else
286 			DELETEZ(pNoteMarker);
287 	}
288 
289 	// Image-Map / Text-URL
290 
291 	if ( bHelpEnabled && !bDone && !nButtonDown ) // nur ohne gedrueckten Button
292 	{
293 		String aHelpText;
294 		Rectangle aPixRect;
295 		Point aPosPixel = ScreenToOutputPixel( rHEvt.GetMousePosPixel() );
296 
297 		if ( pDrView ) // URL / Image-Map
298 		{
299 			SdrViewEvent aVEvt;
300 			MouseEvent aMEvt( aPosPixel, 1, 0, MOUSE_LEFT );
301 			SdrHitKind eHit = pDrView->PickAnything( aMEvt, SDRMOUSEBUTTONDOWN, aVEvt );
302 
303 			if ( eHit != SDRHIT_NONE && aVEvt.pObj != NULL )
304 			{
305 				// URL fuer IMapObject unter Pointer ist Hilfetext
306 				if ( ScDrawLayer::GetIMapInfo( aVEvt.pObj ) )
307 				{
308 					Point aLogicPos = PixelToLogic( aPosPixel );
309 					IMapObject* pIMapObj = ScDrawLayer::GetHitIMapObject(
310 													aVEvt.pObj, aLogicPos, *this );
311 
312 					if ( pIMapObj )
313 					{
314 						// #44990# Bei ImageMaps die Description anzeigen, wenn vorhanden
315 						aHelpText = pIMapObj->GetAltText();
316 						if (!aHelpText.Len())
317 							aHelpText = pIMapObj->GetURL();
318 						aPixRect = LogicToPixel(aVEvt.pObj->GetLogicRect());
319 					}
320 				}
321 				// URL in shape text or at shape itself (URL in text overrides object URL)
322 				if ( aHelpText.Len() == 0 )
323 				{
324 					if( aVEvt.eEvent == SDREVENT_EXECUTEURL )
325 					{
326 						aHelpText = aVEvt.pURLField->GetURL();
327 						aPixRect = LogicToPixel(aVEvt.pObj->GetLogicRect());
328 					}
329 					else
330 					{
331 						SdrObject* pObj = 0;
332 						SdrPageView* pPV = 0;
333 						Point aMDPos = PixelToLogic( aPosPixel );
334 						if ( pDrView->PickObj(aMDPos, pDrView->getHitTolLog(), pObj, pPV, SDRSEARCH_ALSOONMASTER) )
335 						{
336 							if ( pObj->IsGroupObject() )
337 							{
338 								SdrObject* pHit = 0;
339 								if ( pDrView->PickObj(aMDPos, pDrView->getHitTolLog(), pHit, pPV, SDRSEARCH_DEEP ) )
340 									pObj = pHit;
341 							}
342 #ifdef ISSUE66550_HLINK_FOR_SHAPES
343 							ScMacroInfo* pInfo = ScDrawLayer::GetMacroInfo( pObj );
344 							if ( pInfo && (pInfo->GetHlink().getLength() > 0) )
345 							{
346 								aPixRect = LogicToPixel(aVEvt.pObj->GetLogicRect());
347 								aHelpText = pInfo->GetHlink();
348 							}
349 #endif
350 					}
351 					}
352 				}
353 			}
354 		}
355 
356 		if ( !aHelpText.Len() ) // Text-URL
357 		{
358 			String aUrl;
359 			if ( GetEditUrl( aPosPixel, NULL, &aUrl, NULL ) )
360 			{
361 				aHelpText = INetURLObject::decode( aUrl, INET_HEX_ESCAPE,
362 					INetURLObject::DECODE_UNAMBIGUOUS );
363 
364 				ScDocument* pDoc = pViewData->GetDocument();
365 				SCsCOL nPosX;
366 				SCsROW nPosY;
367 				SCTAB  nTab = pViewData->GetTabNo();
368 				pViewData->GetPosFromPixel( aPosPixel.X(), aPosPixel.Y(), eWhich, nPosX, nPosY );
369 				const ScPatternAttr* pPattern = pDoc->GetPattern( nPosX, nPosY, nTab );
370 
371 				ScHideTextCursor aHideCursor( pViewData, eWhich ); // MapMode is changed in GetEditArea
372 
373 				// bForceToTop = sal_False, use the cell's real position
374 				aPixRect = pViewData->GetEditArea( eWhich, nPosX, nPosY, this, pPattern, sal_False );
375 			}
376 		}
377 
378 		if ( aHelpText.Len() )
379 		{
380 			Rectangle aScreenRect(OutputToScreenPixel(aPixRect.TopLeft()),
381 									OutputToScreenPixel(aPixRect.BottomRight()));
382 
383 			if ( rHEvt.GetMode() & HELPMODE_BALLOON )
384 				Help::ShowBalloon(this,rHEvt.GetMousePosPixel(), aScreenRect, aHelpText);
385 			else if ( rHEvt.GetMode() & HELPMODE_QUICK )
386 				Help::ShowQuickHelp(this,aScreenRect, aHelpText);
387 
388 			bDone = sal_True;
389 		}
390 	}
391 
392 	// Basic-Controls
393 
394 	if ( pDrView && bHelpEnabled && !bDone )
395 	{
396 		SdrPageView* pPV = pDrView->GetSdrPageView();
397 		DBG_ASSERT( pPV, "SdrPageView* ist NULL" );
398 		if (pPV)
399 			bDone = ((ScDrawPage*)pPV->GetPage())->RequestHelp( this, pDrView, rHEvt );
400 	}
401 
402 	// Wenn QuickHelp fuer AutoFill angezeigt wird, nicht wieder wegnehmen lassen
403 
404 	if ( nMouseStatus == SC_GM_TABDOWN && pViewData->GetRefType() == SC_REFTYPE_FILL &&
405 			Help::IsQuickHelpEnabled() )
406 		bDone = sal_True;
407 
408 	if (!bDone)
409 		Window::RequestHelp( rHEvt );
410 }
411 
IsMyModel(SdrEditView * pSdrView)412 sal_Bool ScGridWindow::IsMyModel(SdrEditView* pSdrView)
413 {
414 	return pSdrView &&
415 			pSdrView->GetModel() == pViewData->GetDocument()->GetDrawLayer();
416 }
417 
HideNoteMarker()418 void ScGridWindow::HideNoteMarker()
419 {
420 	DELETEZ(pNoteMarker);
421 }
422 
423 com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
CreateAccessible()424 	ScGridWindow::CreateAccessible()
425 {
426 	com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > xAcc= GetAccessible(sal_False);
427 	if (xAcc.is())
428 	{
429 		return xAcc;
430 	}
431 	ScAccessibleDocument* pAccessibleDocument =
432 		new ScAccessibleDocument(GetAccessibleParentWindow()->GetAccessible(),
433 			pViewData->GetViewShell(), eWhich);
434 	xAcc = pAccessibleDocument;
435 	SetAccessible(xAcc);
436 
437 	pAccessibleDocument->Init();
438 	return xAcc;
439 }
440 // MT: Removed Windows::SwitchView() introduced with IA2 CWS.
441 // There are other notifications for this when the active view has changed, so please update the code to use that event mechanism
SwitchView()442 void ScGridWindow::SwitchView()
443 {
444 	if (!Application::IsAccessibilityEnabled())
445 	{
446 		return ;
447 	}
448 	ScAccessibleDocumentBase* pAccDoc = static_cast<ScAccessibleDocumentBase*>(GetAccessible(sal_False).get());
449 	if (pAccDoc)
450 	{
451 		pAccDoc->SwitchViewFireFocus();
452 	}
453 }
454