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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_svtools.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "svtools/genericunodialog.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include <com/sun/star/beans/NamedValue.hpp> 34*cdf0e10cSrcweir #include <com/sun/star/ucb/AlreadyInitializedException.hpp> 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #include <toolkit/awt/vclxwindow.hxx> 37*cdf0e10cSrcweir #include <comphelper/extract.hxx> 38*cdf0e10cSrcweir #include <cppuhelper/typeprovider.hxx> 39*cdf0e10cSrcweir #include <comphelper/property.hxx> 40*cdf0e10cSrcweir #include <osl/diagnose.h> 41*cdf0e10cSrcweir #include <tools/diagnose_ex.h> 42*cdf0e10cSrcweir #include <vcl/msgbox.hxx> 43*cdf0e10cSrcweir #include <vos/mutex.hxx> 44*cdf0e10cSrcweir #include <vcl/svapp.hxx> 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir using namespace ::comphelper; 47*cdf0e10cSrcweir using namespace ::com::sun::star::uno; 48*cdf0e10cSrcweir using namespace ::com::sun::star::lang; 49*cdf0e10cSrcweir using namespace ::com::sun::star::beans; 50*cdf0e10cSrcweir using namespace ::com::sun::star::ucb; 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir //......................................................................... 53*cdf0e10cSrcweir namespace svt 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir //......................................................................... 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir //========================================================================= 58*cdf0e10cSrcweir //------------------------------------------------------------------------- 59*cdf0e10cSrcweir OGenericUnoDialog::OGenericUnoDialog(const Reference< XMultiServiceFactory >& _rxORB) 60*cdf0e10cSrcweir :OPropertyContainer(GetBroadcastHelper()) 61*cdf0e10cSrcweir ,m_pDialog(NULL) 62*cdf0e10cSrcweir ,m_bExecuting(sal_False) 63*cdf0e10cSrcweir ,m_bCanceled(sal_False) 64*cdf0e10cSrcweir ,m_bTitleAmbiguous(sal_True) 65*cdf0e10cSrcweir ,m_bInitialized( false ) 66*cdf0e10cSrcweir ,m_bNeedInitialization( false ) 67*cdf0e10cSrcweir ,m_aContext( _rxORB ) 68*cdf0e10cSrcweir { 69*cdf0e10cSrcweir registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_TITLE), UNODIALOG_PROPERTY_ID_TITLE, PropertyAttribute::TRANSIENT, 70*cdf0e10cSrcweir &m_sTitle, getCppuType(&m_sTitle)); 71*cdf0e10cSrcweir registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_PARENT), UNODIALOG_PROPERTY_ID_PARENT, PropertyAttribute::TRANSIENT, 72*cdf0e10cSrcweir &m_xParent, getCppuType(&m_xParent)); 73*cdf0e10cSrcweir } 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir //------------------------------------------------------------------------- 76*cdf0e10cSrcweir OGenericUnoDialog::OGenericUnoDialog(const Reference< XComponentContext >& _rxContext) 77*cdf0e10cSrcweir :OPropertyContainer(GetBroadcastHelper()) 78*cdf0e10cSrcweir ,m_pDialog(NULL) 79*cdf0e10cSrcweir ,m_bExecuting(sal_False) 80*cdf0e10cSrcweir ,m_bCanceled(sal_False) 81*cdf0e10cSrcweir ,m_bTitleAmbiguous(sal_True) 82*cdf0e10cSrcweir ,m_bInitialized( false ) 83*cdf0e10cSrcweir ,m_bNeedInitialization( false ) 84*cdf0e10cSrcweir ,m_aContext(_rxContext) 85*cdf0e10cSrcweir { 86*cdf0e10cSrcweir registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_TITLE), UNODIALOG_PROPERTY_ID_TITLE, PropertyAttribute::TRANSIENT, 87*cdf0e10cSrcweir &m_sTitle, getCppuType(&m_sTitle)); 88*cdf0e10cSrcweir registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_PARENT), UNODIALOG_PROPERTY_ID_PARENT, PropertyAttribute::TRANSIENT, 89*cdf0e10cSrcweir &m_xParent, getCppuType(&m_xParent)); 90*cdf0e10cSrcweir } 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir //------------------------------------------------------------------------- 93*cdf0e10cSrcweir OGenericUnoDialog::~OGenericUnoDialog() 94*cdf0e10cSrcweir { 95*cdf0e10cSrcweir if ( m_pDialog ) 96*cdf0e10cSrcweir { 97*cdf0e10cSrcweir ::vos::OGuard aSolarGuard( Application::GetSolarMutex() ); 98*cdf0e10cSrcweir ::osl::MutexGuard aGuard( m_aMutex ); 99*cdf0e10cSrcweir if ( m_pDialog ) 100*cdf0e10cSrcweir destroyDialog(); 101*cdf0e10cSrcweir } 102*cdf0e10cSrcweir } 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir //------------------------------------------------------------------------- 105*cdf0e10cSrcweir Any SAL_CALL OGenericUnoDialog::queryInterface(const Type& _rType) throw (RuntimeException) 106*cdf0e10cSrcweir { 107*cdf0e10cSrcweir Any aReturn = OGenericUnoDialogBase::queryInterface(_rType); 108*cdf0e10cSrcweir 109*cdf0e10cSrcweir if (!aReturn.hasValue()) 110*cdf0e10cSrcweir aReturn = ::cppu::queryInterface(_rType 111*cdf0e10cSrcweir ,static_cast<XPropertySet*>(this) 112*cdf0e10cSrcweir ,static_cast<XMultiPropertySet*>(this) 113*cdf0e10cSrcweir ,static_cast<XFastPropertySet*>(this) 114*cdf0e10cSrcweir ); 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir return aReturn; 117*cdf0e10cSrcweir } 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir //------------------------------------------------------------------------- 120*cdf0e10cSrcweir Sequence<Type> SAL_CALL OGenericUnoDialog::getTypes( ) throw(RuntimeException) 121*cdf0e10cSrcweir { 122*cdf0e10cSrcweir return ::comphelper::concatSequences( 123*cdf0e10cSrcweir OGenericUnoDialogBase::getTypes(), 124*cdf0e10cSrcweir ::comphelper::OPropertyContainer::getTypes() 125*cdf0e10cSrcweir ); 126*cdf0e10cSrcweir } 127*cdf0e10cSrcweir 128*cdf0e10cSrcweir //------------------------------------------------------------------------- 129*cdf0e10cSrcweir Sequence<sal_Int8> SAL_CALL OGenericUnoDialog::getImplementationId( ) throw(RuntimeException) 130*cdf0e10cSrcweir { 131*cdf0e10cSrcweir static ::cppu::OImplementationId aId; 132*cdf0e10cSrcweir return aId.getImplementationId(); 133*cdf0e10cSrcweir } 134*cdf0e10cSrcweir 135*cdf0e10cSrcweir //------------------------------------------------------------------------- 136*cdf0e10cSrcweir sal_Bool SAL_CALL OGenericUnoDialog::supportsService(const ::rtl::OUString& ServiceName) throw(RuntimeException) 137*cdf0e10cSrcweir { 138*cdf0e10cSrcweir Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames()); 139*cdf0e10cSrcweir const ::rtl::OUString* pArray = aSupported.getConstArray(); 140*cdf0e10cSrcweir for (sal_Int32 i = 0; i < aSupported.getLength(); ++i, ++pArray) 141*cdf0e10cSrcweir if (pArray->equals(ServiceName)) 142*cdf0e10cSrcweir return sal_True; 143*cdf0e10cSrcweir return sal_False; 144*cdf0e10cSrcweir } 145*cdf0e10cSrcweir 146*cdf0e10cSrcweir //------------------------------------------------------------------------- 147*cdf0e10cSrcweir void OGenericUnoDialog::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw(Exception) 148*cdf0e10cSrcweir { 149*cdf0e10cSrcweir // TODO : need some handling if we're currently executing ... 150*cdf0e10cSrcweir 151*cdf0e10cSrcweir OPropertyContainer::setFastPropertyValue_NoBroadcast(nHandle, rValue); 152*cdf0e10cSrcweir 153*cdf0e10cSrcweir if (UNODIALOG_PROPERTY_ID_TITLE == nHandle) 154*cdf0e10cSrcweir { 155*cdf0e10cSrcweir // from now on m_sTitle is valid 156*cdf0e10cSrcweir m_bTitleAmbiguous = sal_False; 157*cdf0e10cSrcweir 158*cdf0e10cSrcweir if (m_pDialog) 159*cdf0e10cSrcweir m_pDialog->SetText(String(m_sTitle)); 160*cdf0e10cSrcweir } 161*cdf0e10cSrcweir } 162*cdf0e10cSrcweir 163*cdf0e10cSrcweir //------------------------------------------------------------------------- 164*cdf0e10cSrcweir sal_Bool OGenericUnoDialog::convertFastPropertyValue( Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue) throw(IllegalArgumentException) 165*cdf0e10cSrcweir { 166*cdf0e10cSrcweir switch (nHandle) 167*cdf0e10cSrcweir { 168*cdf0e10cSrcweir case UNODIALOG_PROPERTY_ID_PARENT: 169*cdf0e10cSrcweir { 170*cdf0e10cSrcweir Reference<starawt::XWindow> xNew; 171*cdf0e10cSrcweir ::cppu::extractInterface(xNew, rValue); 172*cdf0e10cSrcweir if (xNew != m_xParent) 173*cdf0e10cSrcweir { 174*cdf0e10cSrcweir rConvertedValue <<= xNew; 175*cdf0e10cSrcweir rOldValue <<= m_xParent; 176*cdf0e10cSrcweir return sal_True; 177*cdf0e10cSrcweir } 178*cdf0e10cSrcweir return sal_False; 179*cdf0e10cSrcweir } 180*cdf0e10cSrcweir } 181*cdf0e10cSrcweir return OPropertyContainer::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue); 182*cdf0e10cSrcweir } 183*cdf0e10cSrcweir 184*cdf0e10cSrcweir //------------------------------------------------------------------------- 185*cdf0e10cSrcweir void SAL_CALL OGenericUnoDialog::setTitle( const ::rtl::OUString& _rTitle ) throw(RuntimeException) 186*cdf0e10cSrcweir { 187*cdf0e10cSrcweir UnoDialogEntryGuard aGuard( *this ); 188*cdf0e10cSrcweir 189*cdf0e10cSrcweir try 190*cdf0e10cSrcweir { 191*cdf0e10cSrcweir setPropertyValue(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_TITLE), makeAny(_rTitle)); 192*cdf0e10cSrcweir } 193*cdf0e10cSrcweir catch(RuntimeException&) 194*cdf0e10cSrcweir { 195*cdf0e10cSrcweir // allowed to pass 196*cdf0e10cSrcweir throw; 197*cdf0e10cSrcweir } 198*cdf0e10cSrcweir catch( const Exception& ) 199*cdf0e10cSrcweir { 200*cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 201*cdf0e10cSrcweir // not allowed to pass 202*cdf0e10cSrcweir } 203*cdf0e10cSrcweir } 204*cdf0e10cSrcweir 205*cdf0e10cSrcweir //------------------------------------------------------------------------- 206*cdf0e10cSrcweir bool OGenericUnoDialog::impl_ensureDialog_lck() 207*cdf0e10cSrcweir { 208*cdf0e10cSrcweir if ( m_pDialog ) 209*cdf0e10cSrcweir return true; 210*cdf0e10cSrcweir 211*cdf0e10cSrcweir // get the parameters for the dialog from the current settings 212*cdf0e10cSrcweir 213*cdf0e10cSrcweir // the parent window 214*cdf0e10cSrcweir Window* pParent = NULL; 215*cdf0e10cSrcweir VCLXWindow* pImplementation = VCLXWindow::GetImplementation(m_xParent); 216*cdf0e10cSrcweir if (pImplementation) 217*cdf0e10cSrcweir pParent = pImplementation->GetWindow(); 218*cdf0e10cSrcweir 219*cdf0e10cSrcweir // the title 220*cdf0e10cSrcweir String sTitle = m_sTitle; 221*cdf0e10cSrcweir 222*cdf0e10cSrcweir Dialog* pDialog = createDialog( pParent ); 223*cdf0e10cSrcweir OSL_ENSURE( pDialog, "OGenericUnoDialog::impl_ensureDialog_lck: createDialog returned nonsense!" ); 224*cdf0e10cSrcweir if ( !pDialog ) 225*cdf0e10cSrcweir return false; 226*cdf0e10cSrcweir 227*cdf0e10cSrcweir // do some initialisations 228*cdf0e10cSrcweir if ( !m_bTitleAmbiguous ) 229*cdf0e10cSrcweir pDialog->SetText( sTitle ); 230*cdf0e10cSrcweir 231*cdf0e10cSrcweir // be notified when the dialog is killed by somebody else 232*cdf0e10cSrcweir // #i65958# / 2006-07-07 / frank.schoenheit@sun.com 233*cdf0e10cSrcweir pDialog->AddEventListener( LINK( this, OGenericUnoDialog, OnDialogDying ) ); 234*cdf0e10cSrcweir 235*cdf0e10cSrcweir m_pDialog = pDialog; 236*cdf0e10cSrcweir 237*cdf0e10cSrcweir return true; 238*cdf0e10cSrcweir } 239*cdf0e10cSrcweir 240*cdf0e10cSrcweir //------------------------------------------------------------------------- 241*cdf0e10cSrcweir sal_Int16 SAL_CALL OGenericUnoDialog::execute( ) throw(RuntimeException) 242*cdf0e10cSrcweir { 243*cdf0e10cSrcweir // both creation and execution of the dialog must be guarded with the SolarMutex, so be generous here 244*cdf0e10cSrcweir ::vos::OGuard aSolarGuard( Application::GetSolarMutex() ); 245*cdf0e10cSrcweir 246*cdf0e10cSrcweir Dialog* pDialogToExecute = NULL; 247*cdf0e10cSrcweir // create the dialog, if neccessary 248*cdf0e10cSrcweir { 249*cdf0e10cSrcweir UnoDialogEntryGuard aGuard( *this ); 250*cdf0e10cSrcweir 251*cdf0e10cSrcweir if (m_bExecuting) 252*cdf0e10cSrcweir throw RuntimeException( 253*cdf0e10cSrcweir ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "already executing the dialog (recursive call)" ) ), 254*cdf0e10cSrcweir *this 255*cdf0e10cSrcweir ); 256*cdf0e10cSrcweir 257*cdf0e10cSrcweir m_bCanceled = sal_False; 258*cdf0e10cSrcweir m_bExecuting = sal_True; 259*cdf0e10cSrcweir 260*cdf0e10cSrcweir if ( !impl_ensureDialog_lck() ) 261*cdf0e10cSrcweir return 0; 262*cdf0e10cSrcweir 263*cdf0e10cSrcweir pDialogToExecute = m_pDialog; 264*cdf0e10cSrcweir } 265*cdf0e10cSrcweir 266*cdf0e10cSrcweir // start execution 267*cdf0e10cSrcweir sal_Int16 nReturn(0); 268*cdf0e10cSrcweir if ( pDialogToExecute ) 269*cdf0e10cSrcweir nReturn = pDialogToExecute->Execute(); 270*cdf0e10cSrcweir 271*cdf0e10cSrcweir { 272*cdf0e10cSrcweir ::osl::MutexGuard aExecutionGuard(m_aExecutionMutex); 273*cdf0e10cSrcweir if (m_bCanceled) 274*cdf0e10cSrcweir nReturn = RET_CANCEL; 275*cdf0e10cSrcweir } 276*cdf0e10cSrcweir 277*cdf0e10cSrcweir { 278*cdf0e10cSrcweir ::osl::MutexGuard aGuard(m_aMutex); 279*cdf0e10cSrcweir 280*cdf0e10cSrcweir // get the settings of the dialog 281*cdf0e10cSrcweir executedDialog( nReturn ); 282*cdf0e10cSrcweir 283*cdf0e10cSrcweir m_bExecuting = sal_False; 284*cdf0e10cSrcweir } 285*cdf0e10cSrcweir 286*cdf0e10cSrcweir // outta here 287*cdf0e10cSrcweir return nReturn; 288*cdf0e10cSrcweir } 289*cdf0e10cSrcweir 290*cdf0e10cSrcweir #ifdef AWT_DIALOG 291*cdf0e10cSrcweir //------------------------------------------------------------------------- 292*cdf0e10cSrcweir void SAL_CALL OGenericUnoDialog::endExecute( ) throw(RuntimeException) 293*cdf0e10cSrcweir { 294*cdf0e10cSrcweir UnoDialogEntryGuard aGuard( *this ); 295*cdf0e10cSrcweir if (!m_bExecuting) 296*cdf0e10cSrcweir throw RuntimeException(); 297*cdf0e10cSrcweir 298*cdf0e10cSrcweir { 299*cdf0e10cSrcweir ::osl::MutexGuard aExecutionGuard(m_aExecutionMutex); 300*cdf0e10cSrcweir OSL_ENSURE(m_pDialog, "OGenericUnoDialog::endExecute : executing which dialog ?"); 301*cdf0e10cSrcweir // m_bExecuting is true but we have no dialog ? 302*cdf0e10cSrcweir if (!m_pDialog) 303*cdf0e10cSrcweir throw RuntimeException(); 304*cdf0e10cSrcweir 305*cdf0e10cSrcweir if (!m_pDialog->IsInExecute()) 306*cdf0e10cSrcweir // we tighly missed it ... another thread finished the execution of the dialog, 307*cdf0e10cSrcweir // but did not manage it to reset m_bExecuting, it currently tries to acquire 308*cdf0e10cSrcweir // m_aMutex or m_aExecutionMutex 309*cdf0e10cSrcweir // => nothing to do 310*cdf0e10cSrcweir return; 311*cdf0e10cSrcweir 312*cdf0e10cSrcweir m_pDialog->EndDialog(RET_CANCEL); 313*cdf0e10cSrcweir m_bCanceled = sal_True; 314*cdf0e10cSrcweir } 315*cdf0e10cSrcweir } 316*cdf0e10cSrcweir #endif 317*cdf0e10cSrcweir 318*cdf0e10cSrcweir //------------------------------------------------------------------------- 319*cdf0e10cSrcweir void OGenericUnoDialog::implInitialize(const Any& _rValue) 320*cdf0e10cSrcweir { 321*cdf0e10cSrcweir try 322*cdf0e10cSrcweir { 323*cdf0e10cSrcweir PropertyValue aProperty; 324*cdf0e10cSrcweir NamedValue aValue; 325*cdf0e10cSrcweir if ( _rValue >>= aProperty ) 326*cdf0e10cSrcweir { 327*cdf0e10cSrcweir setPropertyValue( aProperty.Name, aProperty.Value ); 328*cdf0e10cSrcweir } 329*cdf0e10cSrcweir else if ( _rValue >>= aValue ) 330*cdf0e10cSrcweir { 331*cdf0e10cSrcweir setPropertyValue( aValue.Name, aValue.Value ); 332*cdf0e10cSrcweir } 333*cdf0e10cSrcweir } 334*cdf0e10cSrcweir catch(const Exception&) 335*cdf0e10cSrcweir { 336*cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 337*cdf0e10cSrcweir } 338*cdf0e10cSrcweir } 339*cdf0e10cSrcweir 340*cdf0e10cSrcweir //------------------------------------------------------------------------- 341*cdf0e10cSrcweir void SAL_CALL OGenericUnoDialog::initialize( const Sequence< Any >& aArguments ) throw(Exception, RuntimeException) 342*cdf0e10cSrcweir { 343*cdf0e10cSrcweir ::osl::MutexGuard aGuard( m_aMutex ); 344*cdf0e10cSrcweir if ( m_bInitialized ) 345*cdf0e10cSrcweir throw AlreadyInitializedException( ::rtl::OUString(), *this ); 346*cdf0e10cSrcweir 347*cdf0e10cSrcweir const Any* pArguments = aArguments.getConstArray(); 348*cdf0e10cSrcweir for (sal_Int32 i=0; i<aArguments.getLength(); ++i, ++pArguments) 349*cdf0e10cSrcweir implInitialize(*pArguments); 350*cdf0e10cSrcweir 351*cdf0e10cSrcweir m_bInitialized = true; 352*cdf0e10cSrcweir } 353*cdf0e10cSrcweir 354*cdf0e10cSrcweir //------------------------------------------------------------------------- 355*cdf0e10cSrcweir void OGenericUnoDialog::destroyDialog() 356*cdf0e10cSrcweir { 357*cdf0e10cSrcweir delete m_pDialog; 358*cdf0e10cSrcweir m_pDialog = NULL; 359*cdf0e10cSrcweir } 360*cdf0e10cSrcweir 361*cdf0e10cSrcweir //------------------------------------------------------------------------- 362*cdf0e10cSrcweir IMPL_LINK( OGenericUnoDialog, OnDialogDying, VclWindowEvent*, _pEvent ) 363*cdf0e10cSrcweir { 364*cdf0e10cSrcweir OSL_ENSURE( _pEvent->GetWindow() == m_pDialog, "OGenericUnoDialog::OnDialogDying: where does this come from?" ); 365*cdf0e10cSrcweir if ( _pEvent->GetId() == VCLEVENT_OBJECT_DYING ) 366*cdf0e10cSrcweir m_pDialog = NULL; 367*cdf0e10cSrcweir return 0L; 368*cdf0e10cSrcweir } 369*cdf0e10cSrcweir 370*cdf0e10cSrcweir //......................................................................... 371*cdf0e10cSrcweir } // namespace svt 372*cdf0e10cSrcweir //......................................................................... 373*cdf0e10cSrcweir 374