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_svtools.hxx" 26 27 #include <comphelper/servicedecl.hxx> 28 #include <cppuhelper/implbase1.hxx> 29 #include <com/sun/star/graphic/XGraphicObject.hpp> 30 #include <com/sun/star/lang/IllegalArgumentException.hpp> 31 #include <svtools/grfmgr.hxx> 32 33 using namespace com::sun::star; 34 35 namespace unographic { 36 37 typedef ::cppu::WeakImplHelper1< graphic::XGraphicObject > GObjectAccess_BASE; 38 // Simple uno wrapper around the GraphicObject class to allow basic 39 // access. ( and solves a horrible cyclic link problem between 40 // goodies/toolkit/extensions ) 41 class GObjectImpl : public GObjectAccess_BASE 42 { 43 ::osl::Mutex m_aMutex; 44 std::auto_ptr< GraphicObject > mpGObject; 45 public: 46 GObjectImpl( uno::Sequence< uno::Any > const & args, uno::Reference< uno::XComponentContext > const & xComponentContext ) throw (uno::RuntimeException); 47 48 // XGraphicObject 49 virtual uno::Reference< graphic::XGraphic > SAL_CALL getGraphic() throw (uno::RuntimeException); 50 virtual void SAL_CALL setGraphic( const uno::Reference< graphic::XGraphic >& _graphic ) throw (uno::RuntimeException); 51 ::rtl::OUString SAL_CALL getUniqueID() throw (uno::RuntimeException); 52 }; 53 GObjectImpl(uno::Sequence<uno::Any> const & args,uno::Reference<uno::XComponentContext> const &)54 GObjectImpl::GObjectImpl( uno::Sequence< uno::Any > const & args, uno::Reference< uno::XComponentContext > const & /*xComponentContext*/ ) throw (uno::RuntimeException) 55 { 56 if ( args.getLength() == 1 ) 57 { 58 rtl::OUString sId; 59 if ( !( args[ 0 ] >>= sId ) || sId.getLength() == 0 ) 60 throw lang::IllegalArgumentException(); 61 ByteString bsId( sId.getStr(), RTL_TEXTENCODING_UTF8 ); 62 mpGObject.reset( new GraphicObject( bsId ) ); 63 } 64 else 65 mpGObject.reset( new GraphicObject() ); 66 } 67 getGraphic()68 uno::Reference< graphic::XGraphic > SAL_CALL GObjectImpl::getGraphic() throw (uno::RuntimeException) 69 { 70 ::osl::MutexGuard aGuard( m_aMutex ); 71 if ( !mpGObject.get() ) 72 throw uno::RuntimeException(); 73 return mpGObject->GetGraphic().GetXGraphic(); 74 } 75 setGraphic(const uno::Reference<graphic::XGraphic> & _graphic)76 void SAL_CALL GObjectImpl::setGraphic( const uno::Reference< graphic::XGraphic >& _graphic ) throw (uno::RuntimeException) 77 { 78 ::osl::MutexGuard aGuard( m_aMutex ); 79 if ( !mpGObject.get() ) 80 throw uno::RuntimeException(); 81 Graphic aGraphic( _graphic ); 82 mpGObject->SetGraphic( aGraphic ); 83 } 84 getUniqueID()85 ::rtl::OUString SAL_CALL GObjectImpl::getUniqueID() throw (uno::RuntimeException) 86 { 87 ::osl::MutexGuard aGuard( m_aMutex ); 88 rtl::OUString sId; 89 if ( mpGObject.get() ) 90 sId = String( mpGObject->GetUniqueID().GetBuffer(), RTL_TEXTENCODING_ASCII_US ); 91 return sId; 92 } 93 94 95 namespace sdecl = comphelper::service_decl; 96 sdecl::class_<GObjectImpl, sdecl::with_args<true> > serviceBI; 97 extern sdecl::ServiceDecl const serviceDecl( serviceBI, "com.sun.star.graphic.GraphicObject", "com.sun.star.graphic.GraphicObject" ); 98 99 } 100