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_toolkit.hxx" 26 27 #ifndef _TOOLKIT_ROADMAP_CONTROL_HXX 28 #include <toolkit/controls/roadmapcontrol.hxx> 29 #endif 30 #include <toolkit/helper/unopropertyarrayhelper.hxx> 31 #include <toolkit/helper/property.hxx> 32 #include <com/sun/star/awt/XVclWindowPeer.hpp> 33 #include <comphelper/processfactory.hxx> 34 #include <osl/diagnose.h> 35 36 //........................................................................ 37 namespace toolkit 38 { 39 //........................................................................ 40 41 using namespace ::com::sun::star::uno; 42 using namespace ::com::sun::star::awt; 43 using namespace ::com::sun::star::lang; 44 using namespace ::com::sun::star::beans; 45 using namespace ::com::sun::star::container; 46 47 // ---------------------------------------------------- 48 // helper 49 // ---------------------------------------------------- 50 51 static void lcl_throwIllegalArgumentException( ) 52 { // throwing is expensive (in terms of code size), thus we hope the compiler does not inline this .... 53 throw IllegalArgumentException(); 54 } 55 56 static void lcl_throwIndexOutOfBoundsException( ) 57 { // throwing is expensive (in terms of code size), thus we hope the compiler does not inline this .... 58 throw IndexOutOfBoundsException(); 59 } 60 61 // =================================================================== 62 // = UnoControlRoadmapModel 63 // =================================================================== 64 // ------------------------------------------------------------------- 65 UnoControlRoadmapModel::UnoControlRoadmapModel( const Reference< XMultiServiceFactory >& i_factory ) 66 :UnoControlRoadmapModel_Base( i_factory ) 67 ,maContainerListeners( *this ) 68 { 69 ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR ); 70 ImplRegisterProperty( BASEPROPERTY_BORDER ); 71 ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR ); 72 ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL ); 73 ImplRegisterProperty( BASEPROPERTY_FONTDESCRIPTOR ); 74 ImplRegisterProperty( BASEPROPERTY_HELPTEXT ); 75 ImplRegisterProperty( BASEPROPERTY_HELPURL ); 76 ImplRegisterProperty( BASEPROPERTY_IMAGEURL ); 77 ImplRegisterProperty( BASEPROPERTY_GRAPHIC ); 78 ImplRegisterProperty( BASEPROPERTY_PRINTABLE ); 79 ImplRegisterProperty( BASEPROPERTY_COMPLETE ); 80 ImplRegisterProperty( BASEPROPERTY_ACTIVATED ); 81 ImplRegisterProperty( BASEPROPERTY_CURRENTITEMID ); 82 ImplRegisterProperty( BASEPROPERTY_TABSTOP ); 83 ImplRegisterProperty( BASEPROPERTY_TEXT ); 84 } 85 86 // ------------------------------------------------------------------- 87 ::rtl::OUString UnoControlRoadmapModel::getServiceName() throw(RuntimeException) 88 { 89 return ::rtl::OUString::createFromAscii( szServiceName_UnoControlRoadmapModel ); 90 } 91 92 93 // ------------------------------------------------------------------- 94 Any UnoControlRoadmapModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const 95 { 96 Any aReturn; 97 switch (nPropId) 98 { 99 case BASEPROPERTY_COMPLETE: 100 aReturn <<= (sal_Bool) sal_True; 101 break; 102 case BASEPROPERTY_ACTIVATED: 103 aReturn <<= (sal_Bool) sal_True; 104 break; 105 case BASEPROPERTY_CURRENTITEMID: 106 aReturn <<= (sal_Int16) -1; 107 break; 108 case BASEPROPERTY_TEXT: 109 break; 110 case BASEPROPERTY_BORDER: 111 aReturn <<= (sal_Int16) 2; // No Border 112 break; 113 case BASEPROPERTY_DEFAULTCONTROL: 114 aReturn <<= ::rtl::OUString( ::rtl::OUString::createFromAscii( szServiceName_UnoControlRoadmap ) ); 115 break; 116 default : aReturn = UnoControlRoadmapModel_Base::ImplGetDefaultValue( nPropId ); break; 117 } 118 119 return aReturn; 120 } 121 122 123 Reference< XInterface > SAL_CALL UnoControlRoadmapModel::createInstance( ) throw (Exception, ::com::sun::star::uno::RuntimeException) 124 { 125 ORoadmapEntry* pRoadmapItem = new ORoadmapEntry(); 126 Reference< XInterface > xNewRoadmapItem = (::cppu::OWeakObject*)pRoadmapItem; 127 return xNewRoadmapItem; 128 } 129 130 131 Reference< XInterface > SAL_CALL UnoControlRoadmapModel::createInstanceWithArguments( const Sequence< Any >& /*aArguments*/ ) throw (Exception, RuntimeException) 132 { 133 // Todo: implementation of the arguments handling 134 ORoadmapEntry* pRoadmapItem = new ORoadmapEntry(); 135 Reference< XInterface > xNewRoadmapItem = (::cppu::OWeakObject*)pRoadmapItem; 136 return xNewRoadmapItem; 137 } 138 139 140 IMPLEMENT_FORWARD_XTYPEPROVIDER2( UnoControlRoadmapModel, UnoControlRoadmapModel_Base, UnoControlRoadmapModel_IBase ) 141 142 143 // ------------------------------------------------------------------- 144 ::com::sun::star::uno::Any SAL_CALL UnoControlRoadmapModel::queryAggregation( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException) 145 { 146 Any aRet = UnoControlRoadmapModel_Base::queryAggregation( rType ); 147 if ( !aRet.hasValue() ) 148 aRet = UnoControlRoadmapModel_IBase::queryInterface( rType ); 149 return aRet; 150 } 151 152 153 // ------------------------------------------------------------------- 154 ::cppu::IPropertyArrayHelper& UnoControlRoadmapModel::getInfoHelper() 155 { 156 static UnoPropertyArrayHelper* pHelper = NULL; 157 if ( !pHelper ) 158 { 159 Sequence<sal_Int32> aIDs = ImplGetPropertyIds(); 160 pHelper = new UnoPropertyArrayHelper( aIDs ); 161 } 162 return *pHelper; 163 } 164 165 166 // beans::XMultiPropertySet 167 // ------------------------------------------------------------------- 168 Reference< XPropertySetInfo > UnoControlRoadmapModel::getPropertySetInfo( ) throw(RuntimeException) 169 { 170 static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) ); 171 return xInfo; 172 } 173 174 175 sal_Int32 SAL_CALL UnoControlRoadmapModel::getCount() throw(RuntimeException) 176 { 177 return maRoadmapItems.size(); 178 } 179 180 Any SAL_CALL UnoControlRoadmapModel::getByIndex( sal_Int32 Index ) throw (IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) 181 { 182 if (( Index >= (sal_Int32)maRoadmapItems.size()) || (Index < 0)) 183 lcl_throwIndexOutOfBoundsException( ); 184 Any aAny; 185 aAny = makeAny( maRoadmapItems.at( Index )); 186 return aAny; 187 } 188 189 190 191 void UnoControlRoadmapModel::MakeRMItemValidation( sal_Int32 Index, Reference< XInterface > xRoadmapItem ) 192 { 193 if ((Index > (sal_Int32)maRoadmapItems.size()) || ( Index < 0 ) ) 194 lcl_throwIndexOutOfBoundsException( ); 195 if ( !xRoadmapItem.is() ) 196 lcl_throwIllegalArgumentException(); 197 Reference< XServiceInfo > xServiceInfo( xRoadmapItem, UNO_QUERY ); 198 sal_Bool bIsRoadmapItem = xServiceInfo->supportsService( ::rtl::OUString::createFromAscii( "com.sun.star.awt.RoadmapItem" ) ); 199 if ( !bIsRoadmapItem ) 200 lcl_throwIllegalArgumentException(); 201 } 202 203 204 void UnoControlRoadmapModel::SetRMItemDefaultProperties( const sal_Int32 , Reference< XInterface > xRoadmapItem) 205 { 206 Any aAny; 207 Reference< XPropertySet > xPropertySet( xRoadmapItem, UNO_QUERY ); 208 Reference< XPropertySet > xProps( xRoadmapItem, UNO_QUERY ); 209 if ( xProps.is() ) 210 { 211 sal_Int32 LocID = 0; 212 Any aValue = xPropertySet->getPropertyValue( ::rtl::OUString::createFromAscii( "ID" ) ); 213 aValue >>= LocID; 214 if (LocID < 0) // index may not be smaller than zero 215 { 216 aAny <<= GetUniqueID(); 217 xPropertySet->setPropertyValue( ::rtl::OUString::createFromAscii( "ID" ), aAny ); 218 } 219 } 220 } 221 222 223 // The performance of this method could certainly be improved. 224 // As long as only vectors with up to 10 elements are 225 // involved it should be sufficient 226 sal_Int32 UnoControlRoadmapModel::GetUniqueID() 227 { 228 Any aAny; 229 sal_Bool bIncrement = sal_True; 230 sal_Int32 CurID = 0; 231 sal_Int32 n_CurItemID = 0; 232 Reference< XInterface > CurRoadmapItem; 233 while ( bIncrement ) 234 { 235 bIncrement = sal_False; 236 for ( RoadmapItemHolderList::iterator i = maRoadmapItems.begin(); i < maRoadmapItems.end(); i++ ) 237 { 238 CurRoadmapItem = *i; 239 Reference< XPropertySet > xPropertySet( CurRoadmapItem, UNO_QUERY ); 240 aAny = xPropertySet->getPropertyValue( ::rtl::OUString::createFromAscii( "ID" ) ); 241 aAny >>= n_CurItemID; 242 if (n_CurItemID == CurID) 243 { 244 bIncrement = sal_True; 245 CurID++; 246 break; 247 } 248 } 249 } 250 return CurID; 251 } 252 253 254 ContainerEvent UnoControlRoadmapModel::GetContainerEvent(sal_Int32 Index, Reference< XInterface > xRoadmapItem) 255 { 256 ContainerEvent aEvent; 257 aEvent.Source = *this; 258 aEvent.Element <<= xRoadmapItem; 259 aEvent.Accessor = makeAny(Index); 260 return aEvent; 261 } 262 263 264 sal_Int16 UnoControlRoadmapModel::GetCurrentItemID( Reference< XPropertySet > xPropertySet ) 265 { 266 Any aAny = xPropertySet->getPropertyValue( GetPropertyName( BASEPROPERTY_CURRENTITEMID ) ); 267 sal_Int16 n_CurrentItemID = 0; 268 aAny >>= n_CurrentItemID; 269 return n_CurrentItemID; 270 } 271 272 273 void SAL_CALL UnoControlRoadmapModel::insertByIndex( const sal_Int32 Index, const Any& _Element) 274 throw (IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) 275 { 276 if ( ( Index >= ( (sal_Int32)maRoadmapItems.size() + 1 ) ) || (Index < 0)) 277 lcl_throwIndexOutOfBoundsException( ); 278 Reference< XInterface > xRoadmapItem; 279 _Element >>= xRoadmapItem; 280 MakeRMItemValidation( Index, xRoadmapItem); 281 SetRMItemDefaultProperties( Index, xRoadmapItem ); 282 maRoadmapItems.insert( maRoadmapItems.begin() + Index, xRoadmapItem); 283 ContainerEvent aEvent = GetContainerEvent(Index, xRoadmapItem); 284 maContainerListeners.elementInserted( aEvent ); 285 Reference< XPropertySet > xPropertySet( (XAggregation*) (::cppu::OWeakAggObject*)this, UNO_QUERY ); 286 sal_Int16 n_CurrentItemID = GetCurrentItemID( xPropertySet ); 287 if ( Index <= n_CurrentItemID ) 288 { 289 Any aAny; 290 aAny <<= ( sal_Int16 ) ( n_CurrentItemID + 1 ); 291 xPropertySet->setPropertyValue( GetPropertyName( BASEPROPERTY_CURRENTITEMID ), aAny ); 292 } 293 } 294 295 296 297 void SAL_CALL UnoControlRoadmapModel::removeByIndex( sal_Int32 Index) 298 throw (IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) 299 { 300 if (( Index > (sal_Int32)maRoadmapItems.size()) || (Index < 0)) 301 lcl_throwIndexOutOfBoundsException( ); 302 Reference< XInterface > xRoadmapItem; 303 maRoadmapItems.erase( maRoadmapItems.begin() + Index ); 304 ContainerEvent aEvent = GetContainerEvent(Index, xRoadmapItem); 305 maContainerListeners.elementRemoved( aEvent ); 306 Reference< XPropertySet > xPropertySet( (XAggregation*) (::cppu::OWeakAggObject*)this, UNO_QUERY ); 307 sal_Int16 n_CurrentItemID = GetCurrentItemID( xPropertySet ); 308 Any aAny; 309 if ( Index <= n_CurrentItemID ) 310 { 311 if ( n_CurrentItemID >= (sal_Int32)maRoadmapItems.size() ) 312 { 313 n_CurrentItemID = sal::static_int_cast< sal_Int16 >( 314 maRoadmapItems.size()-1); 315 if ( n_CurrentItemID < 0 ) 316 return; 317 aAny <<= n_CurrentItemID; 318 } 319 else if (Index == n_CurrentItemID) 320 aAny <<= ( sal_Int16 ) -1; 321 else if( Index < n_CurrentItemID) 322 aAny <<= ( sal_Int16 ) ( n_CurrentItemID - 1 ); 323 xPropertySet->setPropertyValue( GetPropertyName( BASEPROPERTY_CURRENTITEMID ), aAny ); 324 } 325 } 326 327 328 void SAL_CALL UnoControlRoadmapModel::replaceByIndex( const sal_Int32 Index, const Any& _Element) 329 throw (IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) 330 { 331 Reference< XInterface > xRoadmapItem; 332 _Element >>= xRoadmapItem; 333 MakeRMItemValidation( Index, xRoadmapItem); 334 SetRMItemDefaultProperties( Index, xRoadmapItem ); 335 maRoadmapItems.erase( maRoadmapItems.begin() + Index ); 336 maRoadmapItems.insert( maRoadmapItems.begin() + Index, xRoadmapItem); //push_back( xRoadmapItem ); 337 ContainerEvent aEvent = GetContainerEvent(Index, xRoadmapItem); 338 maContainerListeners.elementReplaced( aEvent ); 339 } 340 341 342 Type SAL_CALL UnoControlRoadmapModel::getElementType() throw(RuntimeException) 343 { 344 Type aType = getCppuType( ( Reference< XPropertySet>* ) NULL ); 345 return aType; 346 } 347 348 349 sal_Bool SAL_CALL UnoControlRoadmapModel::hasElements() throw(RuntimeException) 350 { 351 return !maRoadmapItems.empty(); 352 } 353 354 355 void SAL_CALL UnoControlRoadmapModel::addContainerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerListener >& xListener ) throw (::com::sun::star::uno::RuntimeException) 356 { 357 maContainerListeners.addInterface( xListener ); 358 } 359 360 void SAL_CALL UnoControlRoadmapModel::removeContainerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerListener >& xListener ) throw (::com::sun::star::uno::RuntimeException) 361 { 362 maContainerListeners.removeInterface( xListener ); 363 } 364 365 // =================================================================== 366 // = UnoRoadmapControl 367 // =================================================================== 368 // ------------------------------------------------------------------- 369 UnoRoadmapControl::UnoRoadmapControl( const Reference< XMultiServiceFactory >& i_factory ) 370 :UnoControlRoadmap_Base( i_factory ) 371 ,maItemListeners( *this ) 372 { 373 } 374 375 IMPLEMENT_FORWARD_XTYPEPROVIDER2( UnoRoadmapControl, UnoControlRoadmap_Base, UnoControlRoadmap_IBase ) 376 IMPLEMENT_FORWARD_XINTERFACE2( UnoRoadmapControl, UnoControlRoadmap_Base, UnoControlRoadmap_IBase ) 377 378 379 sal_Bool SAL_CALL UnoRoadmapControl::setModel(const Reference< XControlModel >& _rModel) throw ( RuntimeException ) 380 { 381 382 383 Reference< XContainer > xC( getModel(), UNO_QUERY ); 384 if ( xC.is() ) 385 xC->removeContainerListener( this ); 386 387 sal_Bool bReturn = UnoControlBase::setModel( _rModel ); 388 389 xC = xC.query( getModel()); 390 if ( xC.is() ) 391 xC->addContainerListener( this ); 392 393 return bReturn; 394 } 395 396 397 // ------------------------------------------------------------------- 398 ::rtl::OUString UnoRoadmapControl::GetComponentServiceName() 399 { 400 return ::rtl::OUString::createFromAscii( "Roadmap" ); 401 } 402 403 404 405 void UnoRoadmapControl::dispose() throw(RuntimeException) 406 { 407 EventObject aEvt; 408 aEvt.Source = (::cppu::OWeakObject*)this; 409 maItemListeners.disposeAndClear( aEvt ); 410 UnoControl::dispose(); 411 } 412 413 414 415 void UnoRoadmapControl::elementInserted( const ContainerEvent& rEvent )throw(RuntimeException) 416 { 417 Reference< XInterface > xRoadmapItem; 418 rEvent.Element >>= xRoadmapItem; 419 Reference< XPropertySet > xRoadmapPropertySet( xRoadmapItem, UNO_QUERY ); 420 if ( xRoadmapPropertySet.is() ) 421 xRoadmapPropertySet->addPropertyChangeListener( rtl::OUString(), this ); 422 423 Reference< XContainerListener > xPeer(getPeer(), UNO_QUERY); 424 if ( xPeer.is() ) 425 { 426 xPeer->elementInserted( rEvent ); 427 Reference < XPropertySet > xPropertySet( xPeer, UNO_QUERY ); 428 if ( xPropertySet.is() ) 429 xPropertySet->addPropertyChangeListener( rtl::OUString(), this ); 430 } 431 } 432 433 434 void UnoRoadmapControl::elementRemoved( const ContainerEvent& rEvent )throw(RuntimeException) 435 { 436 Reference< XContainerListener > xPeer(getPeer(), UNO_QUERY); 437 if ( xPeer.is() ) 438 xPeer->elementRemoved( rEvent ); 439 Reference< XInterface > xRoadmapItem; 440 rEvent.Element >>= xRoadmapItem; 441 Reference< XPropertySet > xPropertySet( xRoadmapItem, UNO_QUERY ); 442 if ( xPropertySet.is() ) 443 xPropertySet->removePropertyChangeListener( rtl::OUString(), this ); 444 } 445 446 447 void UnoRoadmapControl::elementReplaced( const ContainerEvent& rEvent )throw(RuntimeException) 448 { 449 Reference< XContainerListener > xPeer(getPeer(), UNO_QUERY); 450 if ( xPeer.is() ) 451 xPeer->elementReplaced( rEvent ); 452 } 453 454 455 void SAL_CALL UnoRoadmapControl::itemStateChanged( const ItemEvent& rEvent ) throw (RuntimeException) 456 { 457 sal_Int16 CurItemIndex = sal::static_int_cast< sal_Int16 >(rEvent.ItemId); 458 Any aAny; 459 aAny <<= CurItemIndex; 460 Reference< XControlModel > xModel( getModel( ), UNO_QUERY ); 461 Reference< XPropertySet > xPropertySet( xModel, UNO_QUERY ); 462 xPropertySet->setPropertyValue( GetPropertyName( BASEPROPERTY_CURRENTITEMID ), aAny ); 463 if ( maItemListeners.getLength() ) 464 maItemListeners.itemStateChanged( rEvent ); 465 } 466 467 468 void SAL_CALL UnoRoadmapControl::addItemListener( const Reference< XItemListener >& l ) throw (RuntimeException) 469 { 470 maItemListeners.addInterface( l ); 471 if( getPeer().is() && maItemListeners.getLength() == 1 ) 472 { 473 Reference < XItemEventBroadcaster > xRoadmap( getPeer(), UNO_QUERY ); 474 xRoadmap->addItemListener( this ); 475 } 476 } 477 478 479 void SAL_CALL UnoRoadmapControl::removeItemListener( const Reference< XItemListener >& l ) throw (RuntimeException) 480 { 481 if( getPeer().is() && maItemListeners.getLength() == 1 ) 482 { 483 Reference < XItemEventBroadcaster > xRoadmap( getPeer(), UNO_QUERY ); 484 xRoadmap->removeItemListener( this ); 485 } 486 487 maItemListeners.removeInterface( l ); 488 } 489 490 491 void SAL_CALL UnoRoadmapControl::propertyChange( const PropertyChangeEvent& evt ) throw (RuntimeException) 492 { 493 Reference< XPropertyChangeListener > xPeer(getPeer(), UNO_QUERY); 494 if ( xPeer.is() ) 495 xPeer->propertyChange( evt ); 496 } 497 498 } 499 500