xref: /AOO41X/main/desktop/source/deployment/inc/dp_interact.h (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir #if ! defined INCLUDED_DP_INTERACT_H
29*cdf0e10cSrcweir #define INCLUDED_DP_INTERACT_H
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include "rtl/ref.hxx"
32*cdf0e10cSrcweir #include "cppuhelper/implbase1.hxx"
33*cdf0e10cSrcweir #include "com/sun/star/uno/XComponentContext.hpp"
34*cdf0e10cSrcweir #include "com/sun/star/ucb/XCommandEnvironment.hpp"
35*cdf0e10cSrcweir #include "com/sun/star/task/XAbortChannel.hpp"
36*cdf0e10cSrcweir #include "dp_misc_api.hxx"
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir namespace css = ::com::sun::star;
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir namespace dp_misc
41*cdf0e10cSrcweir {
42*cdf0e10cSrcweir 
43*cdf0e10cSrcweir inline void progressUpdate(
44*cdf0e10cSrcweir     ::rtl::OUString const & status,
45*cdf0e10cSrcweir     css::uno::Reference<css::ucb::XCommandEnvironment> const & xCmdEnv )
46*cdf0e10cSrcweir {
47*cdf0e10cSrcweir     if (xCmdEnv.is()) {
48*cdf0e10cSrcweir         css::uno::Reference<css::ucb::XProgressHandler> xProgressHandler(
49*cdf0e10cSrcweir             xCmdEnv->getProgressHandler() );
50*cdf0e10cSrcweir         if (xProgressHandler.is()) {
51*cdf0e10cSrcweir             xProgressHandler->update( css::uno::makeAny(status) );
52*cdf0e10cSrcweir         }
53*cdf0e10cSrcweir     }
54*cdf0e10cSrcweir }
55*cdf0e10cSrcweir 
56*cdf0e10cSrcweir //==============================================================================
57*cdf0e10cSrcweir class ProgressLevel
58*cdf0e10cSrcweir {
59*cdf0e10cSrcweir     css::uno::Reference<css::ucb::XProgressHandler> m_xProgressHandler;
60*cdf0e10cSrcweir 
61*cdf0e10cSrcweir public:
62*cdf0e10cSrcweir     inline ~ProgressLevel();
63*cdf0e10cSrcweir     inline ProgressLevel(
64*cdf0e10cSrcweir         css::uno::Reference<css::ucb::XCommandEnvironment> const & xCmdEnv,
65*cdf0e10cSrcweir         ::rtl::OUString const & status );
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir     inline void update( ::rtl::OUString const & status ) const;
68*cdf0e10cSrcweir     inline void update( css::uno::Any const & status ) const;
69*cdf0e10cSrcweir };
70*cdf0e10cSrcweir 
71*cdf0e10cSrcweir //______________________________________________________________________________
72*cdf0e10cSrcweir inline ProgressLevel::ProgressLevel(
73*cdf0e10cSrcweir     css::uno::Reference< css::ucb::XCommandEnvironment > const & xCmdEnv,
74*cdf0e10cSrcweir     ::rtl::OUString const & status )
75*cdf0e10cSrcweir {
76*cdf0e10cSrcweir     if (xCmdEnv.is())
77*cdf0e10cSrcweir         m_xProgressHandler = xCmdEnv->getProgressHandler();
78*cdf0e10cSrcweir     if (m_xProgressHandler.is())
79*cdf0e10cSrcweir         m_xProgressHandler->push( css::uno::makeAny(status) );
80*cdf0e10cSrcweir }
81*cdf0e10cSrcweir 
82*cdf0e10cSrcweir //______________________________________________________________________________
83*cdf0e10cSrcweir inline ProgressLevel::~ProgressLevel()
84*cdf0e10cSrcweir {
85*cdf0e10cSrcweir     if (m_xProgressHandler.is())
86*cdf0e10cSrcweir         m_xProgressHandler->pop();
87*cdf0e10cSrcweir }
88*cdf0e10cSrcweir 
89*cdf0e10cSrcweir //______________________________________________________________________________
90*cdf0e10cSrcweir inline void ProgressLevel::update( ::rtl::OUString const & status ) const
91*cdf0e10cSrcweir {
92*cdf0e10cSrcweir     if (m_xProgressHandler.is())
93*cdf0e10cSrcweir         m_xProgressHandler->update( css::uno::makeAny(status) );
94*cdf0e10cSrcweir }
95*cdf0e10cSrcweir 
96*cdf0e10cSrcweir //______________________________________________________________________________
97*cdf0e10cSrcweir inline void ProgressLevel::update( css::uno::Any const & status ) const
98*cdf0e10cSrcweir {
99*cdf0e10cSrcweir     if (m_xProgressHandler.is())
100*cdf0e10cSrcweir         m_xProgressHandler->update( status );
101*cdf0e10cSrcweir }
102*cdf0e10cSrcweir 
103*cdf0e10cSrcweir //##############################################################################
104*cdf0e10cSrcweir 
105*cdf0e10cSrcweir /** @return true if ia handler is present and any selection has been chosen
106*cdf0e10cSrcweir  */
107*cdf0e10cSrcweir DESKTOP_DEPLOYMENTMISC_DLLPUBLIC bool interactContinuation(
108*cdf0e10cSrcweir     css::uno::Any const & request,
109*cdf0e10cSrcweir     css::uno::Type const & continuation,
110*cdf0e10cSrcweir     css::uno::Reference<css::ucb::XCommandEnvironment> const & xCmdEnv,
111*cdf0e10cSrcweir     bool * pcont, bool * pabort );
112*cdf0e10cSrcweir 
113*cdf0e10cSrcweir //##############################################################################
114*cdf0e10cSrcweir 
115*cdf0e10cSrcweir //==============================================================================
116*cdf0e10cSrcweir class DESKTOP_DEPLOYMENTMISC_DLLPUBLIC AbortChannel :
117*cdf0e10cSrcweir     public ::cppu::WeakImplHelper1<css::task::XAbortChannel>
118*cdf0e10cSrcweir {
119*cdf0e10cSrcweir     bool m_aborted;
120*cdf0e10cSrcweir     css::uno::Reference<css::task::XAbortChannel> m_xNext;
121*cdf0e10cSrcweir 
122*cdf0e10cSrcweir public:
123*cdf0e10cSrcweir     inline AbortChannel() : m_aborted( false ) {}
124*cdf0e10cSrcweir     inline static AbortChannel * get(
125*cdf0e10cSrcweir         css::uno::Reference<css::task::XAbortChannel> const & xAbortChannel )
126*cdf0e10cSrcweir         { return static_cast<AbortChannel *>(xAbortChannel.get()); }
127*cdf0e10cSrcweir 
128*cdf0e10cSrcweir     inline bool isAborted() const { return m_aborted; }
129*cdf0e10cSrcweir 
130*cdf0e10cSrcweir     // XAbortChannel
131*cdf0e10cSrcweir     virtual void SAL_CALL sendAbort() throw (css::uno::RuntimeException);
132*cdf0e10cSrcweir 
133*cdf0e10cSrcweir     class SAL_DLLPRIVATE Chain
134*cdf0e10cSrcweir     {
135*cdf0e10cSrcweir         const ::rtl::Reference<AbortChannel> m_abortChannel;
136*cdf0e10cSrcweir     public:
137*cdf0e10cSrcweir         inline Chain(
138*cdf0e10cSrcweir             ::rtl::Reference<AbortChannel> const & abortChannel,
139*cdf0e10cSrcweir             css::uno::Reference<css::task::XAbortChannel> const & xNext )
140*cdf0e10cSrcweir             : m_abortChannel( abortChannel )
141*cdf0e10cSrcweir             { if (m_abortChannel.is()) m_abortChannel->m_xNext = xNext; }
142*cdf0e10cSrcweir         inline ~Chain()
143*cdf0e10cSrcweir             { if (m_abortChannel.is()) m_abortChannel->m_xNext.clear(); }
144*cdf0e10cSrcweir     };
145*cdf0e10cSrcweir     friend class Chain;
146*cdf0e10cSrcweir };
147*cdf0e10cSrcweir 
148*cdf0e10cSrcweir }
149*cdf0e10cSrcweir 
150*cdf0e10cSrcweir #endif
151