1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 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 //_________________________________________________________________________________________________________________ 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 //_________________________________________________________________________________________________________________ 72 DispatchInformationProvider::~DispatchInformationProvider() 73 { 74 } 75 76 //_________________________________________________________________________________________________________________ 77 css::uno::Sequence< sal_Int16 > SAL_CALL DispatchInformationProvider::getSupportedCommandGroups() 78 { 79 css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider(); 80 sal_Int32 c1 = lProvider.getLength(); 81 sal_Int32 i1 = 0; 82 83 ::comphelper::SequenceAsVector< sal_Int16 > lGroups; 84 85 for (i1=0; i1<c1; ++i1) 86 { 87 // ignore controller, which doesn't implement the right interface 88 css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1]; 89 if (!xProvider.is()) 90 continue; 91 92 const css::uno::Sequence< sal_Int16 > lProviderGroups = xProvider->getSupportedCommandGroups(); 93 sal_Int32 c2 = lProviderGroups.getLength(); 94 sal_Int32 i2 = 0; 95 for (i2=0; i2<c2; ++i2) 96 { 97 const sal_Int16& rGroup = lProviderGroups[i2]; 98 ::comphelper::SequenceAsVector< sal_Int16 >::const_iterator pGroup = ::std::find(lGroups.begin(), lGroups.end(), rGroup); 99 if (pGroup == lGroups.end()) 100 lGroups.push_back(rGroup); 101 } 102 } 103 104 return lGroups.getAsConstList(); 105 } 106 107 //_________________________________________________________________________________________________________________ 108 css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL DispatchInformationProvider::getConfigurableDispatchInformation(sal_Int16 nCommandGroup) 109 { 110 css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider = implts_getAllSubProvider(); 111 sal_Int32 c1 = lProvider.getLength(); 112 sal_Int32 i1 = 0; 113 114 BaseHash< css::frame::DispatchInformation > lInfos; 115 116 for (i1=0; i1<c1; ++i1) 117 { 118 try 119 { 120 // ignore controller, which doesn't implement the right interface 121 css::uno::Reference< css::frame::XDispatchInformationProvider > xProvider = lProvider[i1]; 122 if (!xProvider.is()) 123 continue; 124 125 const css::uno::Sequence< css::frame::DispatchInformation > lProviderInfos = xProvider->getConfigurableDispatchInformation(nCommandGroup); 126 sal_Int32 c2 = lProviderInfos.getLength(); 127 sal_Int32 i2 = 0; 128 for (i2=0; i2<c2; ++i2) 129 { 130 const css::frame::DispatchInformation& rInfo = lProviderInfos[i2]; 131 BaseHash< css::frame::DispatchInformation >::const_iterator pInfo = lInfos.find(rInfo.Command); 132 if (pInfo == lInfos.end()) 133 lInfos[rInfo.Command] = rInfo; 134 } 135 } 136 catch(const css::uno::RuntimeException& exRun) 137 { throw exRun; } 138 catch(const css::uno::Exception&) 139 { continue; } 140 } 141 142 c1 = (sal_Int32)lInfos.size(); 143 i1 = 0; 144 145 css::uno::Sequence< css::frame::DispatchInformation > lReturn(c1); 146 BaseHash< css::frame::DispatchInformation >::const_iterator pStepp ; 147 for ( pStepp = lInfos.begin() ; 148 pStepp != lInfos.end () && i1<c1 ; 149 ++pStepp, ++i1 ) 150 { 151 lReturn[i1] = pStepp->second; 152 } 153 return lReturn; 154 } 155 156 //_________________________________________________________________________________________________________________ 157 css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > DispatchInformationProvider::implts_getAllSubProvider() 158 { 159 // SAFE -> ---------------------------------- 160 ReadGuard aReadLock(m_aLock); 161 css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR; 162 css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame.get(), css::uno::UNO_QUERY); 163 aReadLock.unlock(); 164 // <- SAFE ---------------------------------- 165 166 if (!xFrame.is()) 167 return css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > >(); 168 169 CloseDispatcher* pCloser = new CloseDispatcher(xSMGR, xFrame, ::rtl::OUString::createFromAscii("_self")); // explicit "_self" ... not "" ... see implementation of close dispatcher itself! 170 css::uno::Reference< css::uno::XInterface > xCloser(static_cast< css::frame::XDispatch* >(pCloser), css::uno::UNO_QUERY); 171 172 css::uno::Reference< css::frame::XDispatchInformationProvider > xCloseDispatch(xCloser , css::uno::UNO_QUERY); 173 css::uno::Reference< css::frame::XDispatchInformationProvider > xController (xFrame->getController() , css::uno::UNO_QUERY); 174 css::uno::Reference< css::frame::XDispatchInformationProvider > xAppDispatcher(xSMGR->createInstance(IMPLEMENTATIONNAME_APPDISPATCHPROVIDER), css::uno::UNO_QUERY); 175 176 css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > > lProvider(3); 177 lProvider[0] = xController ; 178 lProvider[1] = xCloseDispatch; 179 lProvider[2] = xAppDispatcher; 180 181 return lProvider; 182 } 183 184 } // namespace framework 185