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 #ifndef INCLUDED_DP_GUI_EXTENSIONCMDQUEUE_HXX 25 #define INCLUDED_DP_GUI_EXTENSIONCMDQUEUE_HXX 26 27 #include "sal/config.h" 28 29 #include "com/sun/star/uno/Reference.hxx" 30 #include "rtl/ref.hxx" 31 32 #include <vector> 33 34 #include "dp_gui_updatedata.hxx" 35 36 /// @HTML 37 38 namespace com { namespace sun { namespace star { 39 namespace task { class XInteractionRequest; } 40 namespace uno { class XComponentContext; } 41 } } } 42 43 namespace dp_gui { 44 45 class DialogHelper; 46 class TheExtensionManager; 47 48 /** 49 Manages installing of extensions in the GUI mode. Requests for installing 50 Extensions can be asynchronous. For example, the Extension Manager is running 51 in an office process and someone uses the system integration to install an Extension. 52 That is, the user double clicks an extension symbol in a file browser, which then 53 causes an invocation of "unopkg gui ext". When at that time the Extension Manager 54 already performs a task, triggered by the user (for example, add, update, disable, 55 enable) then adding of the extension will be postponed until the user has finished 56 the task. 57 58 This class also ensures that the extensions are not installed in the main thread. 59 Doing so would cause a deadlock because of the progress bar which needs to be constantly 60 updated. 61 */ 62 class ExtensionCmdQueue { 63 64 public: 65 /** 66 Create an instance. 67 */ 68 ExtensionCmdQueue( DialogHelper * pDialogHelper, 69 TheExtensionManager *pManager, 70 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & rContext); 71 72 ~ExtensionCmdQueue(); 73 74 /** 75 */ 76 void addExtension( const ::rtl::OUString &rExtensionURL, 77 const ::rtl::OUString &rRepository, 78 const bool bWarnUser ); 79 void removeExtension( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &rPackage ); 80 void enableExtension( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &rPackage, 81 const bool bEnable ); 82 void checkForUpdates(const std::vector< ::com::sun::star::uno::Reference< 83 ::com::sun::star::deployment::XPackage > > &vList ); 84 void acceptLicense( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &rPackage ); 85 static void syncRepositories( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & xContext ); 86 /** 87 This call does not block. It signals the internal thread 88 that it should install the remaining extensions and then terminate. 89 */ 90 void stop(); 91 92 bool isBusy(); 93 private: 94 ExtensionCmdQueue(ExtensionCmdQueue &); // not defined 95 void operator =(ExtensionCmdQueue &); // not defined 96 97 class Thread; 98 99 rtl::Reference< Thread > m_thread; 100 }; 101 102 void handleInteractionRequest( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & xContext, 103 const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest > & xRequest ); 104 105 } 106 107 #endif 108