xref: /aoo41x/main/sc/source/ui/drawfunc/fusel2.cxx (revision b3f79822)
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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 
28 
29 // INCLUDE ---------------------------------------------------------------
30 
31 #include <svx/svditer.hxx>
32 #include <svx/svdocapt.hxx>
33 #include <svx/svdpagv.hxx>
34 #include <sfx2/dispatch.hxx>
35 #include <editeng/outliner.hxx>
36 
37 #include "fusel.hxx"
38 #include "tabvwsh.hxx"
39 #include "document.hxx"
40 #include "detfunc.hxx"
41 #include "futext.hxx"
42 #include "sc.hrc"
43 #include "attrib.hxx"
44 #include "scitems.hxx"
45 #include "userdat.hxx"
46 #include "drwlayer.hxx"
47 #include "docsh.hxx"
48 #include "drawview.hxx"
49 #include <svx/sdrhittesthelper.hxx>
50 
51 // -----------------------------------------------------------------------
52 
Diff(const Point & rP1,const Point & rP2)53 inline long Diff( const Point& rP1, const Point& rP2 )
54 {
55 	long nX = rP1.X() - rP2.X();
56 	if (nX<0) nX = -nX;
57 	long nY = rP1.Y() - rP2.Y();
58 	if (nY<0) nY = -nY;
59 	return nX+nY;
60 }
61 
TestDetective(SdrPageView * pPV,const Point & rPos)62 sal_Bool FuSelection::TestDetective( SdrPageView* pPV, const Point& rPos )
63 {
64 	if (!pPV)
65 		return sal_False;
66 
67 	sal_Bool bFound = sal_False;
68 	SdrObjListIter aIter( *pPV->GetObjList(), IM_FLAT );
69 	SdrObject* pObject = aIter.Next();
70 	while (pObject && !bFound)
71 	{
72 		if (ScDetectiveFunc::IsNonAlienArrow( pObject ))
73 		{
74 			sal_uInt16 nHitLog = (sal_uInt16) pWindow->PixelToLogic(
75 								Size(pView->GetHitTolerancePixel(),0)).Width();
76 			if (SdrObjectPrimitiveHit(*pObject, rPos, nHitLog, *pPV, 0, false))
77 			{
78 				ScViewData* pViewData = pViewShell->GetViewData();
79 				ScSplitPos ePos = pViewShell->FindWindow( pWindow );
80 				Point aLineStart = pObject->GetPoint(0);
81 				Point aLineEnd   = pObject->GetPoint(1);
82 				Point aPixel = pWindow->LogicToPixel( aLineStart );
83 				SCsCOL nStartCol;
84 				SCsROW nStartRow;
85 				pViewData->GetPosFromPixel( aPixel.X(), aPixel.Y(), ePos, nStartCol, nStartRow );
86 				aPixel = pWindow->LogicToPixel( aLineEnd );
87 				SCsCOL nEndCol;
88 				SCsROW nEndRow;
89 				pViewData->GetPosFromPixel( aPixel.X(), aPixel.Y(), ePos, nEndCol, nEndRow );
90 				SCsCOL nCurX = (SCsCOL) pViewData->GetCurX();
91 				SCsROW nCurY = (SCsROW) pViewData->GetCurY();
92 				sal_Bool bStart = ( Diff( rPos,aLineStart ) > Diff( rPos,aLineEnd ) );
93 				if ( nCurX == nStartCol && nCurY == nStartRow )
94 					bStart = sal_False;
95 				else if ( nCurX == nEndCol && nCurY == nEndRow )
96 					bStart = sal_True;
97 
98 				SCsCOL nDifX;
99 				SCsROW nDifY;
100 				if ( bStart )
101 				{
102 					nDifX = nStartCol - nCurX;
103 					nDifY = nStartRow - nCurY;
104 				}
105 				else
106 				{
107 					nDifX = nEndCol - nCurX;
108 					nDifY = nEndRow - nCurY;
109 				}
110 				pViewShell->MoveCursorRel( nDifX, nDifY, SC_FOLLOW_JUMP, sal_False );
111 
112 				bFound = sal_True;
113 			}
114 		}
115 
116 		pObject = aIter.Next();
117 	}
118 	return bFound;
119 }
120 
IsNoteCaptionMarked() const121 bool FuSelection::IsNoteCaptionMarked() const
122 {
123     if( pView )
124     {
125         const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
126         if( rMarkList.GetMarkCount() == 1 )
127         {
128             SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
129             return ScDrawLayer::IsNoteCaption( pObj );
130         }
131     }
132     return false;
133 }
134 
IsNoteCaptionClicked(const Point & rPos) const135 bool FuSelection::IsNoteCaptionClicked( const Point& rPos ) const
136 {
137     SdrPageView* pPageView = pView ? pView->GetSdrPageView() : 0;
138     if( pPageView )
139     {
140         const ScViewData& rViewData = *pViewShell->GetViewData();
141         ScDocument& rDoc = *rViewData.GetDocument();
142         SCTAB nTab = rViewData.GetTabNo();
143         ScDocShell* pDocSh = rViewData.GetDocShell();
144         bool bProtectDoc =  rDoc.IsTabProtected( nTab ) || (pDocSh && pDocSh->IsReadOnly());
145 
146         // search the last object (on top) in the object list
147         SdrObjListIter aIter( *pPageView->GetObjList(), IM_DEEPNOGROUPS, sal_True );
148         for( SdrObject* pObj = aIter.Next(); pObj; pObj = aIter.Next() )
149         {
150             if( pObj->GetLogicRect().IsInside( rPos ) )
151             {
152                 if( const ScDrawObjData* pCaptData = ScDrawLayer::GetNoteCaptionData( pObj, nTab ) )
153                 {
154                     const ScAddress& rNotePos = pCaptData->maStart;
155                     // skip caption objects of notes in protected cells
156                     const ScProtectionAttr* pProtAttr =  static_cast< const ScProtectionAttr* >( rDoc.GetAttr( rNotePos.Col(), rNotePos.Row(), nTab, ATTR_PROTECTION ) );
157                     bool bProtectAttr = pProtAttr->GetProtection() || pProtAttr->GetHideCell();
158                     if( !bProtectAttr || !bProtectDoc )
159                         return true;
160                 }
161             }
162         }
163     }
164     return false;
165 }
166 
ActivateNoteHandles(SdrObject * pObject)167 void FuSelection::ActivateNoteHandles(SdrObject* pObject)
168 {
169     if( pView && ScDrawLayer::IsNoteCaption( pObject ) )
170     {
171         // Leave the internal layer unlocked - relock in ScDrawView::MarkListHasChanged()
172         pView->UnlockInternalLayer();
173         pView->MarkObj( pObject, pView->GetSdrPageView() );
174     }
175 }
176 
177 //==================================================================
178 
179 
180 
181 
182