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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26 
27 //_________________________________________________________________________________________________________________
28 //	my own includes
29 //_________________________________________________________________________________________________________________
30 #include <dispatch/dispatchinformationprovider.hxx>
31 #include <dispatch/closedispatcher.hxx>
32 #include <threadhelp/readguard.hxx>
33 #include <threadhelp/writeguard.hxx>
34 #include <stdtypes.h>
35 #include <services.h>
36 
37 //_________________________________________________________________________________________________________________
38 //	interface includes
39 //_________________________________________________________________________________________________________________
40 #include <com/sun/star/frame/CommandGroup.hpp>
41 
42 //_________________________________________________________________________________________________________________
43 //	includes of other projects
44 //_________________________________________________________________________________________________________________
45 #include <comphelper/sequenceasvector.hxx>
46 
47 //_________________________________________________________________________________________________________________
48 //	namespace
49 //_________________________________________________________________________________________________________________
50 
51 namespace framework{
52 
53 namespace css = ::com::sun::star;
54 
55 //_________________________________________________________________________________________________________________
56 //	declarations
57 //_________________________________________________________________________________________________________________
DEFINE_XINTERFACE_1(DispatchInformationProvider,OWeakObject,DIRECT_INTERFACE (css::frame::XDispatchInformationProvider))58 DEFINE_XINTERFACE_1(DispatchInformationProvider                               ,
59                     OWeakObject                                               ,
60                     DIRECT_INTERFACE(css::frame::XDispatchInformationProvider))
61 
62 //_________________________________________________________________________________________________________________
63 DispatchInformationProvider::DispatchInformationProvider(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR ,
64                                                          const css::uno::Reference< css::frame::XFrame >&              xFrame)
65     : ThreadHelpBase(&Application::GetSolarMutex())
66     , m_xSMGR       (xSMGR                        )
67     , m_xFrame      (xFrame                       )
68 {
69 }
70 
71 //_________________________________________________________________________________________________________________
~DispatchInformationProvider()72 DispatchInformationProvider::~DispatchInformationProvider()
73 {
74 }
75 
76 //_________________________________________________________________________________________________________________
getSupportedCommandGroups()77 css::uno::Sequence< sal_Int16 > SAL_CALL DispatchInformationProvider::getSupportedCommandGroups()
78     throw (css::uno::RuntimeException)
79 {
80     css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
81     sal_Int32                                                                             c1        = lProvider.getLength();
82     sal_Int32                                                                             i1        = 0;
83 
84     ::comphelper::SequenceAsVector< sal_Int16 > lGroups;
85 
86     for (i1=0; i1<c1; ++i1)
87     {
88         // ignore controller, which doesn't implement the right interface
89         css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
90         if (!xProvider.is())
91             continue;
92 
93         const css::uno::Sequence< sal_Int16 > lProviderGroups = xProvider->getSupportedCommandGroups();
94               sal_Int32                       c2              = lProviderGroups.getLength();
95               sal_Int32                       i2              = 0;
96         for (i2=0; i2<c2; ++i2)
97         {
98             const sal_Int16&                                                  rGroup = lProviderGroups[i2];
99                   ::comphelper::SequenceAsVector< sal_Int16 >::const_iterator pGroup = ::std::find(lGroups.begin(), lGroups.end(), rGroup);
100             if (pGroup == lGroups.end())
101                 lGroups.push_back(rGroup);
102         }
103     }
104 
105     return lGroups.getAsConstList();
106 }
107 
108 //_________________________________________________________________________________________________________________
getConfigurableDispatchInformation(sal_Int16 nCommandGroup)109 css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL DispatchInformationProvider::getConfigurableDispatchInformation(sal_Int16 nCommandGroup)
110     throw (css::uno::RuntimeException)
111 {
112     css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider();
113     sal_Int32                                                                             c1        = lProvider.getLength();
114     sal_Int32                                                                             i1        = 0;
115 
116     BaseHash< css::frame::DispatchInformation > lInfos;
117 
118     for (i1=0; i1<c1; ++i1)
119     {
120         try
121         {
122             // ignore controller, which doesn't implement the right interface
123             css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1];
124             if (!xProvider.is())
125                 continue;
126 
127             const css::uno::Sequence< css::frame::DispatchInformation > lProviderInfos = xProvider->getConfigurableDispatchInformation(nCommandGroup);
128                   sal_Int32                                             c2             = lProviderInfos.getLength();
129                   sal_Int32                                             i2             = 0;
130             for (i2=0; i2<c2; ++i2)
131             {
132                 const css::frame::DispatchInformation&                            rInfo = lProviderInfos[i2];
133                       BaseHash< css::frame::DispatchInformation >::const_iterator pInfo = lInfos.find(rInfo.Command);
134                 if (pInfo == lInfos.end())
135                     lInfos[rInfo.Command] = rInfo;
136             }
137         }
138         catch(const css::uno::RuntimeException& exRun)
139             { throw exRun; }
140         catch(const css::uno::Exception&)
141             { continue; }
142     }
143 
144     c1 = (sal_Int32)lInfos.size();
145     i1 = 0;
146 
147     css::uno::Sequence< css::frame::DispatchInformation >       lReturn(c1);
148     BaseHash< css::frame::DispatchInformation >::const_iterator pStepp ;
149     for (  pStepp  = lInfos.begin()          ;
150            pStepp != lInfos.end  () && i1<c1 ;
151          ++pStepp, ++i1                      )
152     {
153         lReturn[i1] = pStepp->second;
154     }
155     return lReturn;
156 }
157 
158 //_________________________________________________________________________________________________________________
implts_getAllSubProvider()159 css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > DispatchInformationProvider::implts_getAllSubProvider()
160 {
161     // SAFE -> ----------------------------------
162     ReadGuard aReadLock(m_aLock);
163     css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
164     css::uno::Reference< css::frame::XFrame >              xFrame(m_xFrame.get(), css::uno::UNO_QUERY);
165     aReadLock.unlock();
166     // <- SAFE ----------------------------------
167 
168     if (!xFrame.is())
169         return css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > >();
170 
171     CloseDispatcher* pCloser = new CloseDispatcher(xSMGR, xFrame, ::rtl::OUString::createFromAscii("_self")); // explicit "_self" ... not "" ... see implementation of close dispatcher itself!
172     css::uno::Reference< css::uno::XInterface > xCloser(static_cast< css::frame::XDispatch* >(pCloser), css::uno::UNO_QUERY);
173 
174     css::uno::Reference< css::frame::XDispatchInformationProvider > xCloseDispatch(xCloser                                                      , css::uno::UNO_QUERY);
175     css::uno::Reference< css::frame::XDispatchInformationProvider > xController   (xFrame->getController()                                      , css::uno::UNO_QUERY);
176     css::uno::Reference< css::frame::XDispatchInformationProvider > xAppDispatcher(xSMGR->createInstance(IMPLEMENTATIONNAME_APPDISPATCHPROVIDER), css::uno::UNO_QUERY);
177 
178     css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider(3);
179     lProvider[0] = xController   ;
180     lProvider[1] = xCloseDispatch;
181     lProvider[2] = xAppDispatcher;
182 
183     return lProvider;
184 }
185 
186 } // namespace framework
187