| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _PROVIDER_HXX |
| #define _PROVIDER_HXX |
| |
| #include <rtl/ustring.hxx> |
| #include <osl/mutex.hxx> |
| #include <ucbhelper/providerhelper.hxx> |
| #include <com/sun/star/container/XHierarchicalNameAccess.hpp> |
| #include <com/sun/star/container/XContainerListener.hpp> |
| #include <com/sun/star/container/XContainer.hpp> |
| #include <com/sun/star/lang/XComponent.hpp> |
| |
| |
| namespace chelp { |
| |
| //========================================================================= |
| |
| // UNO service name for the provider. This name will be used by the UCB to |
| // create instances of the provider. |
| |
| //#define MYUCP_CONTENT_PROVIDER_SERVICE_NAME "com.sun.star.ucb.CHelpContentProvider" |
| #define MYUCP_CONTENT_PROVIDER_SERVICE_NAME1 "com.sun.star.help.XMLHelp" |
| #define MYUCP_CONTENT_PROVIDER_SERVICE_NAME_LENGTH1 25 |
| |
| #define MYUCP_CONTENT_PROVIDER_SERVICE_NAME2 "com.sun.star.ucb.HelpContentProvider" |
| #define MYUCP_CONTENT_PROVIDER_SERVICE_NAME_LENGTH2 36 |
| |
| // URL scheme. This is the scheme the provider will be able to create |
| // contents for. The UCB will select the provider ( i.e. in order to create |
| // contents ) according to this scheme. |
| |
| #define MYUCP_URL_SCHEME "vnd.sun.star.help" |
| #define MYUCP_URL_SCHEME_LENGTH 18 |
| #define MYUCP_CONTENT_TYPE "application/vnd.sun.star.xmlhelp" // UCB Content Type. |
| |
| //========================================================================= |
| |
| |
| class Databases; |
| |
| |
| class ContentProvider : |
| public ::ucbhelper::ContentProviderImplHelper, |
| public ::com::sun::star::container::XContainerListener, |
| public ::com::sun::star::lang::XComponent |
| { |
| public: |
| ContentProvider( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rSMgr ); |
| |
| virtual ~ContentProvider(); |
| |
| // XInterface |
| XINTERFACE_DECL() |
| |
| // XTypeProvider |
| XTYPEPROVIDER_DECL() |
| |
| // XServiceInfo |
| XSERVICEINFO_DECL() |
| |
| // XContentProvider |
| virtual ::com::sun::star::uno::Reference< |
| ::com::sun::star::ucb::XContent > SAL_CALL |
| queryContent( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::ucb::XContentIdentifier >& Identifier ) |
| throw( ::com::sun::star::ucb::IllegalIdentifierException, |
| ::com::sun::star::uno::RuntimeException ); |
| |
| ////////////////////////////////////////////////////////////////////// |
| // Additional interfaces |
| ////////////////////////////////////////////////////////////////////// |
| |
| // XComponent |
| |
| virtual void SAL_CALL |
| dispose( ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual void SAL_CALL |
| addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) |
| throw (::com::sun::star::uno::RuntimeException) |
| { |
| (void)xListener; |
| } |
| |
| virtual void SAL_CALL |
| removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) |
| throw (::com::sun::star::uno::RuntimeException) |
| { |
| (void)aListener; |
| } |
| |
| // XConainerListener ( deriver from XEventListener ) |
| |
| virtual void SAL_CALL |
| disposing( const ::com::sun::star::lang::EventObject& Source ) |
| throw (::com::sun::star::uno::RuntimeException) |
| { |
| (void)Source; |
| m_xContainer = com::sun::star::uno::Reference<com::sun::star::container::XContainer>(0); |
| } |
| |
| virtual void SAL_CALL |
| elementInserted( const ::com::sun::star::container::ContainerEvent& Event ) |
| throw (::com::sun::star::uno::RuntimeException) |
| { |
| (void)Event; |
| } |
| |
| virtual void SAL_CALL |
| elementRemoved( const ::com::sun::star::container::ContainerEvent& Event ) |
| throw (::com::sun::star::uno::RuntimeException) |
| { |
| (void)Event; |
| } |
| |
| virtual void SAL_CALL |
| elementReplaced( const ::com::sun::star::container::ContainerEvent& Event ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| |
| ////////////////////////////////////////////////////////////////////// |
| // Non-interface methods. |
| ////////////////////////////////////////////////////////////////////// |
| |
| private: |
| |
| osl::Mutex m_aMutex; |
| bool isInitialized; |
| rtl::OUString m_aScheme; |
| Databases* m_pDatabases; |
| com::sun::star::uno::Reference<com::sun::star::container::XContainer> m_xContainer; |
| |
| // private methods |
| |
| void init(); |
| |
| ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > |
| getConfiguration() const; |
| |
| ::com::sun::star::uno::Reference< ::com::sun::star::container::XHierarchicalNameAccess > |
| getHierAccess( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& sProvider, |
| const char* file ) const; |
| |
| ::rtl::OUString |
| getKey( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XHierarchicalNameAccess >& xHierAccess, |
| const char* key ) const; |
| |
| sal_Bool |
| getBooleanKey( |
| const ::com::sun::star::uno::Reference< |
| ::com::sun::star::container::XHierarchicalNameAccess >& xHierAccess, |
| const char* key) const; |
| |
| void subst( rtl::OUString& instpath ) const; |
| }; |
| |
| } |
| |
| #endif |