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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sd.hxx"
26 
27 #include "controller/SlsTransferableData.hxx"
28 
29 #include "SlideSorterViewShell.hxx"
30 #include "View.hxx"
31 
32 namespace sd { namespace slidesorter { namespace controller {
33 
CreateTransferable(SdDrawDocument * pSrcDoc,::sd::View * pWorkView,sal_Bool bInitOnGetData,SlideSorterViewShell * pViewShell,const::std::vector<Representative> & rRepresentatives)34 SdTransferable* TransferableData::CreateTransferable (
35     SdDrawDocument* pSrcDoc,
36     ::sd::View* pWorkView,
37     sal_Bool bInitOnGetData,
38     SlideSorterViewShell* pViewShell,
39     const ::std::vector<Representative>& rRepresentatives)
40 {
41     SdTransferable* pTransferable = new SdTransferable (pSrcDoc, pWorkView, bInitOnGetData);
42     ::boost::shared_ptr<TransferableData> pData (new TransferableData(pViewShell, rRepresentatives));
43     pTransferable->AddUserData(pData);
44     return pTransferable;
45 }
46 
47 
48 
49 
GetFromTransferable(const SdTransferable * pTransferable)50 ::boost::shared_ptr<TransferableData> TransferableData::GetFromTransferable (const SdTransferable* pTransferable)
51 {
52     ::boost::shared_ptr<TransferableData> pData;
53     for (sal_Int32 nIndex=0,nCount=pTransferable->GetUserDataCount(); nIndex<nCount; ++nIndex)
54     {
55         pData = ::boost::dynamic_pointer_cast<TransferableData>(pTransferable->GetUserData(nIndex));
56         if (pData)
57             return pData;
58     }
59     return ::boost::shared_ptr<TransferableData>();
60 }
61 
62 
63 
64 
TransferableData(SlideSorterViewShell * pViewShell,const::std::vector<Representative> & rRepresentatives)65 TransferableData::TransferableData (
66     SlideSorterViewShell* pViewShell,
67     const ::std::vector<Representative>& rRepresentatives)
68     : mpViewShell(pViewShell),
69       maRepresentatives(rRepresentatives)
70 {
71     if (mpViewShell != NULL)
72         StartListening(*mpViewShell);
73 }
74 
75 
76 
77 
~TransferableData(void)78 TransferableData::~TransferableData (void)
79 {
80     if (mpViewShell != NULL)
81         EndListening(*mpViewShell);
82 }
83 
84 
85 
86 
DragFinished(sal_Int8 nDropAction)87 void TransferableData::DragFinished (sal_Int8 nDropAction)
88 {
89 	if (mpViewShell != NULL)
90 		mpViewShell->DragFinished(nDropAction);
91     /*
92     for (CallbackContainer::const_iterator
93              iCallback(maDragFinishCallbacks.begin()),
94              iEnd(maDragFinishCallbacks.end());
95          iCallback!=iEnd;
96          ++iCallback)
97     {
98         if (*iCallback)
99             (*iCallback)(nDropAction);
100     }
101     maDragFinishCallbacks.clear();
102     */
103 }
104 
105 
106 
107 
Notify(SfxBroadcaster &,const SfxHint & rHint)108 void TransferableData::Notify (SfxBroadcaster&, const SfxHint& rHint)
109 {
110     if (rHint.ISA(SfxSimpleHint) && mpViewShell!=NULL)
111     {
112         SfxSimpleHint& rSimpleHint (*PTR_CAST(SfxSimpleHint, &rHint));
113         if (rSimpleHint.GetId() == SFX_HINT_DYING)
114         {
115             // This hint may come either from the ViewShell or from the
116             // document (registered by SdTransferable).  We do not know
117             // which but both are sufficient to disconnect from the
118             // ViewShell.
119             EndListening(*mpViewShell);
120             mpViewShell = NULL;
121         }
122     }
123 }
124 
125 
126 
127 
GetRepresentatives(void) const128 const ::std::vector<TransferableData::Representative>& TransferableData::GetRepresentatives (void) const
129 {
130     return maRepresentatives;
131 }
132 
133 
134 
135 
GetSourceViewShell(void) const136 SlideSorterViewShell* TransferableData::GetSourceViewShell (void) const
137 {
138     return mpViewShell;
139 }
140 
141 } } } // end of namespace ::sd::slidesorter::controller
142