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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_fpicker.hxx"
26 #include "fpinteraction.hxx"
27 #include <tools/debug.hxx>
28 #include <com/sun/star/ucb/InteractiveIOException.hpp>
29 #include <com/sun/star/task/XInteractionAbort.hpp>
30 #include <com/sun/star/task/XInteractionApprove.hpp>
31 #include <com/sun/star/task/XInteractionDisapprove.hpp>
32 #include <com/sun/star/task/XInteractionRetry.hpp>
33 
34 //........................................................................
35 namespace svt
36 {
37 //........................................................................
38 	using namespace ::com::sun::star::uno;
39 	using namespace ::com::sun::star::task;
40 	using namespace ::com::sun::star::ucb;
41 
42 	//====================================================================
43 	//= OFilePickerInteractionHandler
44 	//====================================================================
DBG_NAME(OFilePickerInteractionHandler)45 	DBG_NAME( OFilePickerInteractionHandler )
46 	//--------------------------------------------------------------------
47     OFilePickerInteractionHandler::OFilePickerInteractionHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& _rxMaster )
48         :m_xMaster( _rxMaster )
49         ,m_bUsed( sal_False )
50         ,m_eInterceptions( OFilePickerInteractionHandler::E_NOINTERCEPTION )
51 	{
52 		DBG_CTOR( OFilePickerInteractionHandler, NULL );
53         DBG_ASSERT( m_xMaster.is(), "OFilePickerInteractionHandler::OFilePickerInteractionHandler: invalid master handler!" );
54 	}
55 
56 	//--------------------------------------------------------------------
~OFilePickerInteractionHandler()57 	OFilePickerInteractionHandler::~OFilePickerInteractionHandler( )
58 	{
59 		DBG_DTOR( OFilePickerInteractionHandler, NULL );
60 	}
61 
62 	//--------------------------------------------------------------------
handle(const Reference<XInteractionRequest> & _rxRequest)63 	void SAL_CALL OFilePickerInteractionHandler::handle( const Reference< XInteractionRequest >& _rxRequest ) throw (RuntimeException)
64 	{
65         if (!_rxRequest.is())
66             return;
67 
68         m_bUsed = sal_True;
69 
70         // extract some generic continuations ... might we need it later
71         // if something goes wrong.
72         Reference< XInteractionAbort >       xAbort;
73         Reference< XInteractionApprove >     xApprove;
74         Reference< XInteractionDisapprove >  xDisapprove;
75         Reference< XInteractionRetry >       xRetry;
76 
77         const Sequence< Reference< XInteractionContinuation > > lConts = _rxRequest->getContinuations();
78         const Reference< XInteractionContinuation >*            pConts = lConts.getConstArray();
79         for (sal_Int32 i=0; i<lConts.getLength(); ++i)
80         {
81             if (!xAbort.is())
82                 xAbort = Reference< XInteractionAbort >(pConts[i], UNO_QUERY);
83             if (!xApprove.is())
84                 xApprove = Reference< XInteractionApprove >(pConts[i], UNO_QUERY);
85             if (!xDisapprove.is())
86                 xDisapprove = Reference< XInteractionDisapprove >(pConts[i], UNO_QUERY);
87             if (!xRetry.is())
88                 xRetry = Reference< XInteractionRetry >(pConts[i], UNO_QUERY);
89         }
90 
91         // safe the original request for later analyzing!
92         m_aException = _rxRequest->getRequest();
93 
94         // intercept some interesting interactions
95 
96         // The "does not exist" interaction will be supressed here completly.
97         if (m_eInterceptions & OFilePickerInteractionHandler::E_DOESNOTEXIST)
98         {
99             InteractiveIOException aIoException;
100             if (
101                 (m_aException             >>= aIoException     ) &&
102                 (IOErrorCode_NOT_EXISTING  == aIoException.Code)
103                )
104             {
105                 if (xAbort.is())
106                     xAbort->select();
107                 return;
108             }
109         }
110 
111         // no master => abort this operation ...
112         if (!m_xMaster.is())
113         {
114             if (xAbort.is())
115                 xAbort->select();
116             return;
117         }
118 
119         // forward it to our master - so he can handle all
120         // not interesting interactions :-)
121         m_xMaster->handle(_rxRequest);
122 	}
123 
124     //--------------------------------------------------------------------
enableInterceptions(EInterceptedInteractions eInterceptions)125     void OFilePickerInteractionHandler::enableInterceptions( EInterceptedInteractions eInterceptions )
126     {
127         m_eInterceptions = eInterceptions;
128     }
129 
130     //--------------------------------------------------------------------
wasUsed() const131     sal_Bool OFilePickerInteractionHandler::wasUsed() const
132     {
133         return m_bUsed;
134     }
135 
136     //--------------------------------------------------------------------
resetUseState()137     void OFilePickerInteractionHandler::resetUseState()
138     {
139         m_bUsed = sal_False;
140     }
141 
142     //--------------------------------------------------------------------
forgetRequest()143     void OFilePickerInteractionHandler::forgetRequest()
144     {
145         m_aException = Any();
146     }
147 
148     //--------------------------------------------------------------------
wasAccessDenied() const149     sal_Bool OFilePickerInteractionHandler::wasAccessDenied() const
150     {
151         InteractiveIOException aIoException;
152         if (
153             (m_aException              >>= aIoException     ) &&
154             (IOErrorCode_ACCESS_DENIED  == aIoException.Code)
155            )
156         {
157             return sal_True;
158         }
159         return sal_False;
160     }
161 
162 //........................................................................
163 }	// namespace svt
164 //........................................................................
165 
166