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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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6 * regarding copyright ownership. The ASF licenses this file
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8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
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16 * KIND, either express or implied. See the License for the
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18 * under the License.
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_dbaccess.hxx"
26
27 #include "dbu_reghelper.hxx"
28 #include "dbustrings.hrc"
29 #include "UITools.hxx"
30
31 /** === begin UNO includes === **/
32 #include <com/sun/star/container/XChild.hpp>
33 #include <com/sun/star/container/XNameAccess.hpp>
34 #include <com/sun/star/container/XSet.hpp>
35 #include <com/sun/star/document/XEventListener.hpp>
36 #include <com/sun/star/frame/XController2.hpp>
37 #include <com/sun/star/frame/XFrame.hpp>
38 #include <com/sun/star/frame/XFrameLoader.hpp>
39 #include <com/sun/star/frame/XLoadEventListener.hpp>
40 #include <com/sun/star/lang/XInitialization.hpp>
41 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
42 #include <com/sun/star/lang/XServiceInfo.hpp>
43 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
44 #include <com/sun/star/registry/XRegistryKey.hpp>
45 #include <com/sun/star/sdbc/XConnection.hpp>
46 #include <com/sun/star/frame/XModule.hpp>
47 /** === end UNO includes === **/
48
49 #include <com/sun/star/sdbc/XDataSource.hpp>
50 #include <comphelper/namedvaluecollection.hxx>
51 #include <comphelper/componentcontext.hxx>
52 #include <cppuhelper/implbase2.hxx>
53 #include <toolkit/awt/vclxwindow.hxx>
54 #include <toolkit/helper/vclunohelper.hxx>
55 #include <tools/diagnose_ex.h>
56 #include <tools/urlobj.hxx>
57 #include <vcl/svapp.hxx>
58
59 using namespace ::com::sun::star;
60 using namespace ::com::sun::star::uno;
61 using namespace ::com::sun::star::frame;
62 using namespace ::com::sun::star::beans;
63 using namespace ::com::sun::star::sdbc;
64 using namespace ::com::sun::star::container;
65 using namespace ::com::sun::star::lang;
66 using namespace ::com::sun::star::registry;
67 using ::com::sun::star::sdbc::XDataSource;
68 using namespace dbaui;
69
70 class DBContentLoader : public ::cppu::WeakImplHelper2< XFrameLoader, XServiceInfo>
71 {
72 private:
73 ::rtl::OUString m_aURL;
74 Sequence< PropertyValue> m_aArgs;
75 Reference< XLoadEventListener > m_xListener;
76 Reference< XFrame > m_xFrame;
77 Reference< XMultiServiceFactory > m_xServiceFactory;
78 public:
79 DBContentLoader(const Reference< XMultiServiceFactory >&);
80 ~DBContentLoader();
81
82 // XServiceInfo
83 ::rtl::OUString SAL_CALL getImplementationName() throw( );
84 sal_Bool SAL_CALL supportsService(const ::rtl::OUString& ServiceName) throw( );
85 Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(void) throw( );
86
87 // static methods
getImplementationName_Static()88 static ::rtl::OUString getImplementationName_Static() throw( )
89 {
90 return ::rtl::OUString::createFromAscii("org.openoffice.comp.dbu.DBContentLoader");
91 }
92 static Sequence< ::rtl::OUString> getSupportedServiceNames_Static(void) throw( );
93 static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
94 SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
95
96 // XLoader
97 virtual void SAL_CALL load( const Reference< XFrame > & _rFrame, const ::rtl::OUString& _rURL,
98 const Sequence< PropertyValue >& _rArgs,
99 const Reference< XLoadEventListener > & _rListener) throw(::com::sun::star::uno::RuntimeException);
100 virtual void SAL_CALL cancel(void) throw();
101 };
DBG_NAME(DBContentLoader)102 DBG_NAME(DBContentLoader)
103
104 DBContentLoader::DBContentLoader(const Reference< XMultiServiceFactory >& _rxFactory)
105 :m_xServiceFactory(_rxFactory)
106 {
107 DBG_CTOR(DBContentLoader,NULL);
108
109 }
110 // -------------------------------------------------------------------------
111
~DBContentLoader()112 DBContentLoader::~DBContentLoader()
113 {
114
115 DBG_DTOR(DBContentLoader,NULL);
116 }
117 // -------------------------------------------------------------------------
118 // -------------------------------------------------------------------------
createRegistryInfo_DBContentLoader()119 extern "C" void SAL_CALL createRegistryInfo_DBContentLoader()
120 {
121 static ::dbaui::OMultiInstanceAutoRegistration< DBContentLoader > aAutoRegistration;
122 }
123 // -------------------------------------------------------------------------
Create(const Reference<XMultiServiceFactory> & rSMgr)124 Reference< XInterface > SAL_CALL DBContentLoader::Create( const Reference< XMultiServiceFactory > & rSMgr )
125 {
126 return *(new DBContentLoader(rSMgr));
127 }
128 // -------------------------------------------------------------------------
129 // XServiceInfo
getImplementationName()130 ::rtl::OUString SAL_CALL DBContentLoader::getImplementationName() throw( )
131 {
132 return getImplementationName_Static();
133 }
134 // -------------------------------------------------------------------------
135
136 // XServiceInfo
supportsService(const::rtl::OUString & ServiceName)137 sal_Bool SAL_CALL DBContentLoader::supportsService(const ::rtl::OUString& ServiceName) throw( )
138 {
139 Sequence< ::rtl::OUString > aSNL = getSupportedServiceNames();
140 const ::rtl::OUString * pBegin = aSNL.getConstArray();
141 const ::rtl::OUString * pEnd = pBegin + aSNL.getLength();
142 for( ; pBegin != pEnd; ++pBegin)
143 if( *pBegin == ServiceName )
144 return sal_True;
145 return sal_False;
146 }
147 // -------------------------------------------------------------------------
148 // XServiceInfo
getSupportedServiceNames(void)149 Sequence< ::rtl::OUString > SAL_CALL DBContentLoader::getSupportedServiceNames(void) throw( )
150 {
151 return getSupportedServiceNames_Static();
152 }
153 // -------------------------------------------------------------------------
154 // ORegistryServiceManager_Static
getSupportedServiceNames_Static(void)155 Sequence< ::rtl::OUString > DBContentLoader::getSupportedServiceNames_Static(void) throw( )
156 {
157 Sequence< ::rtl::OUString > aSNS( 2 );
158 aSNS.getArray()[0] = ::rtl::OUString::createFromAscii("com.sun.star.frame.FrameLoader");
159 aSNS.getArray()[1] = ::rtl::OUString::createFromAscii("com.sun.star.sdb.ContentLoader");
160 return aSNS;
161 }
162 // -------------------------------------------------------------------------
writeDBLoaderInfo(void * pRegistryKey)163 extern "C" void SAL_CALL writeDBLoaderInfo(void* pRegistryKey)
164 {
165 Reference< XRegistryKey> xKey(reinterpret_cast< XRegistryKey*>(pRegistryKey));
166
167 // register content loader for dispatch
168 ::rtl::OUString aImpl = ::rtl::OUString::createFromAscii("/");
169 aImpl += DBContentLoader::getImplementationName_Static();
170
171 ::rtl::OUString aImpltwo = aImpl;
172 aImpltwo += ::rtl::OUString::createFromAscii("/UNO/Loader");
173 Reference< XRegistryKey> xNewKey = xKey->createKey( aImpltwo );
174 aImpltwo = aImpl;
175 aImpltwo += ::rtl::OUString::createFromAscii("/Loader");
176 Reference< XRegistryKey > xLoaderKey = xKey->createKey( aImpltwo );
177 xNewKey = xLoaderKey->createKey( ::rtl::OUString::createFromAscii("Pattern") );
178 xNewKey->setAsciiValue( ::rtl::OUString::createFromAscii(".component:DB*") );
179 }
180
181 // -----------------------------------------------------------------------
load(const Reference<XFrame> & rFrame,const::rtl::OUString & rURL,const Sequence<PropertyValue> & rArgs,const Reference<XLoadEventListener> & rListener)182 void SAL_CALL DBContentLoader::load(const Reference< XFrame > & rFrame, const ::rtl::OUString& rURL,
183 const Sequence< PropertyValue >& rArgs,
184 const Reference< XLoadEventListener > & rListener) throw(::com::sun::star::uno::RuntimeException)
185 {
186 m_xFrame = rFrame;
187 m_xListener = rListener;
188 m_aURL = rURL;
189 m_aArgs = rArgs;
190
191 ::comphelper::ComponentContext aContext( m_xServiceFactory );
192
193 struct ServiceNameToImplName
194 {
195 const sal_Char* pAsciiServiceName;
196 const sal_Char* pAsciiImplementationName;
197 ServiceNameToImplName( const sal_Char* _pService, const sal_Char* _pImpl )
198 :pAsciiServiceName( _pService )
199 ,pAsciiImplementationName( _pImpl )
200 {
201 }
202 } aImplementations[] = {
203 ServiceNameToImplName( URL_COMPONENT_FORMGRIDVIEW, "org.openoffice.comp.dbu.OFormGridView" ),
204 ServiceNameToImplName( URL_COMPONENT_DATASOURCEBROWSER, "org.openoffice.comp.dbu.ODatasourceBrowser" ),
205 ServiceNameToImplName( URL_COMPONENT_QUERYDESIGN, "org.openoffice.comp.dbu.OQueryDesign" ),
206 ServiceNameToImplName( URL_COMPONENT_TABLEDESIGN, "org.openoffice.comp.dbu.OTableDesign" ),
207 ServiceNameToImplName( URL_COMPONENT_RELATIONDESIGN, "org.openoffice.comp.dbu.ORelationDesign" ),
208 ServiceNameToImplName( URL_COMPONENT_VIEWDESIGN, "org.openoffice.comp.dbu.OViewDesign" )
209 };
210
211 INetURLObject aParser( rURL );
212 Reference< XController2 > xController;
213
214 const ::rtl::OUString sComponentURL( aParser.GetMainURL( INetURLObject::DECODE_TO_IURI ) );
215 for ( size_t i=0; i < sizeof( aImplementations ) / sizeof( aImplementations[0] ); ++i )
216 {
217 if ( sComponentURL.equalsAscii( aImplementations[i].pAsciiServiceName ) )
218 {
219 aContext.createComponent( aImplementations[i].pAsciiImplementationName, xController );
220 break;
221 }
222 }
223
224 // if a data source browser is loaded without its tree pane, then we assume it to be a
225 // table data view, effectively. In this case, we need to adjust the module identifier.
226 // 2008-02-05 / i85879 / frank.schoenheit@sun.com
227 ::comphelper::NamedValueCollection aLoadArgs( rArgs );
228
229 if ( sComponentURL == URL_COMPONENT_DATASOURCEBROWSER )
230 {
231 sal_Bool bDisableBrowser = ( sal_False == aLoadArgs.getOrDefault( "ShowTreeViewButton", sal_True ) ) // compatibility name
232 || ( sal_False == aLoadArgs.getOrDefault( (::rtl::OUString)PROPERTY_ENABLE_BROWSER, sal_True ) );
233
234 if ( bDisableBrowser )
235 {
236 try
237 {
238 Reference< XModule > xModule( xController, UNO_QUERY_THROW );
239 xModule->setIdentifier( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.TableDataView" ) ) );
240 }
241 catch( const Exception& )
242 {
243 DBG_UNHANDLED_EXCEPTION();
244 }
245 }
246 }
247
248 if ( sComponentURL == URL_COMPONENT_REPORTDESIGN )
249 {
250 sal_Bool bPreview = aLoadArgs.getOrDefault( "Preview", sal_False );
251 if ( bPreview )
252 { // report designs cannot be previewed
253 if ( rListener.is() )
254 rListener->loadCancelled( this );
255 return;
256 }
257 Reference< XModel > xReportModel( aLoadArgs.getOrDefault( "Model", Reference< XModel >() ) );
258 if ( xReportModel.is() )
259 {
260 xController.set( m_xServiceFactory->createInstance(
261 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.ReportDesign" ) ) ), UNO_QUERY );
262 if ( xController.is() )
263 {
264 xController->attachModel( xReportModel );
265 xReportModel->connectController( xController.get() );
266 xReportModel->setCurrentController( xController.get() );
267 }
268 }
269 }
270
271 sal_Bool bSuccess = xController.is();
272 Reference< XModel > xDatabaseDocument;
273 if ( bSuccess )
274 {
275 Reference< XDataSource > xDataSource ( aLoadArgs.getOrDefault( "DataSource", Reference< XDataSource >() ) );
276 ::rtl::OUString sDataSourceName( aLoadArgs.getOrDefault( "DataSourceName", ::rtl::OUString() ) );
277 Reference< XConnection > xConnection ( aLoadArgs.getOrDefault( "ActiveConnection", Reference< XConnection >() ) );
278 if ( xDataSource.is() )
279 {
280 xDatabaseDocument.set( getDataSourceOrModel( xDataSource ), UNO_QUERY );
281 }
282 else if ( sDataSourceName.getLength() )
283 {
284 ::dbtools::SQLExceptionInfo aError;
285 xDataSource.set( getDataSourceByName( sDataSourceName, NULL, m_xServiceFactory, &aError ) );
286 xDatabaseDocument.set( getDataSourceOrModel( xDataSource ), UNO_QUERY );
287 }
288 else if ( xConnection.is() )
289 {
290 Reference< XChild > xAsChild( xConnection, UNO_QUERY );
291 if ( xAsChild.is() )
292 {
293 OSL_ENSURE( Reference< XDataSource >( xAsChild->getParent(), UNO_QUERY ).is(),
294 "DBContentLoader::load: a connection whose parent is no data source?" );
295 xDatabaseDocument.set( getDataSourceOrModel( xAsChild->getParent() ), UNO_QUERY );
296 }
297 }
298
299 // init controller
300 ::vos::OGuard aGuard(Application::GetSolarMutex());
301 try
302 {
303 Reference<XInitialization > xIni(xController,UNO_QUERY);
304 PropertyValue aFrame(::rtl::OUString::createFromAscii("Frame"),0,makeAny(rFrame),PropertyState_DIRECT_VALUE);
305 Sequence< Any > aInitArgs(m_aArgs.getLength()+1);
306
307 Any* pBegin = aInitArgs.getArray();
308 Any* pEnd = pBegin + aInitArgs.getLength();
309 *pBegin <<= aFrame;
310 const PropertyValue* pIter = m_aArgs.getConstArray();
311 for(++pBegin;pBegin != pEnd;++pBegin,++pIter)
312 {
313 *pBegin <<= *pIter;
314 }
315
316 xIni->initialize(aInitArgs);
317 }
318 catch(const Exception&)
319 {
320 // Does this need to be shown to the user?
321 bSuccess = false;
322 try
323 {
324 ::comphelper::disposeComponent( xController );
325 }
326 catch( const Exception& )
327 {
328 DBG_UNHANDLED_EXCEPTION();
329 }
330 }
331 }
332
333 // assign controller and frame
334 if ( bSuccess )
335 {
336 if ( xController.is() && rFrame.is() )
337 {
338 rFrame->setComponent( xController->getComponentWindow(), xController.get() );
339 xController->attachFrame(rFrame);
340 }
341
342 if ( rListener.is() )
343 rListener->loadFinished( this );
344 }
345 else
346 if ( rListener.is() )
347 rListener->loadCancelled( this );
348 }
349
350 // -----------------------------------------------------------------------
cancel(void)351 void DBContentLoader::cancel(void) throw()
352 {
353 }
354
355