| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svtools.hxx" |
| |
| #include "svtools/genericunodialog.hxx" |
| |
| #include <com/sun/star/beans/NamedValue.hpp> |
| #include <com/sun/star/ucb/AlreadyInitializedException.hpp> |
| |
| #include <toolkit/awt/vclxwindow.hxx> |
| #include <comphelper/extract.hxx> |
| #include <cppuhelper/typeprovider.hxx> |
| #include <comphelper/property.hxx> |
| #include <osl/diagnose.h> |
| #include <tools/diagnose_ex.h> |
| #include <vcl/msgbox.hxx> |
| #include <vos/mutex.hxx> |
| #include <vcl/svapp.hxx> |
| |
| using namespace ::comphelper; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::ucb; |
| |
| //......................................................................... |
| namespace svt |
| { |
| //......................................................................... |
| |
| //========================================================================= |
| //------------------------------------------------------------------------- |
| OGenericUnoDialog::OGenericUnoDialog(const Reference< XMultiServiceFactory >& _rxORB) |
| :OPropertyContainer(GetBroadcastHelper()) |
| ,m_pDialog(NULL) |
| ,m_bExecuting(sal_False) |
| ,m_bCanceled(sal_False) |
| ,m_bTitleAmbiguous(sal_True) |
| ,m_bInitialized( false ) |
| ,m_bNeedInitialization( false ) |
| ,m_aContext( _rxORB ) |
| { |
| registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_TITLE), UNODIALOG_PROPERTY_ID_TITLE, PropertyAttribute::TRANSIENT, |
| &m_sTitle, getCppuType(&m_sTitle)); |
| registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_PARENT), UNODIALOG_PROPERTY_ID_PARENT, PropertyAttribute::TRANSIENT, |
| &m_xParent, getCppuType(&m_xParent)); |
| } |
| |
| //------------------------------------------------------------------------- |
| OGenericUnoDialog::OGenericUnoDialog(const Reference< XComponentContext >& _rxContext) |
| :OPropertyContainer(GetBroadcastHelper()) |
| ,m_pDialog(NULL) |
| ,m_bExecuting(sal_False) |
| ,m_bCanceled(sal_False) |
| ,m_bTitleAmbiguous(sal_True) |
| ,m_bInitialized( false ) |
| ,m_bNeedInitialization( false ) |
| ,m_aContext(_rxContext) |
| { |
| registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_TITLE), UNODIALOG_PROPERTY_ID_TITLE, PropertyAttribute::TRANSIENT, |
| &m_sTitle, getCppuType(&m_sTitle)); |
| registerProperty(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_PARENT), UNODIALOG_PROPERTY_ID_PARENT, PropertyAttribute::TRANSIENT, |
| &m_xParent, getCppuType(&m_xParent)); |
| } |
| |
| //------------------------------------------------------------------------- |
| OGenericUnoDialog::~OGenericUnoDialog() |
| { |
| if ( m_pDialog ) |
| { |
| ::vos::OGuard aSolarGuard( Application::GetSolarMutex() ); |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( m_pDialog ) |
| destroyDialog(); |
| } |
| } |
| |
| //------------------------------------------------------------------------- |
| Any SAL_CALL OGenericUnoDialog::queryInterface(const Type& _rType) throw (RuntimeException) |
| { |
| Any aReturn = OGenericUnoDialogBase::queryInterface(_rType); |
| |
| if (!aReturn.hasValue()) |
| aReturn = ::cppu::queryInterface(_rType |
| ,static_cast<XPropertySet*>(this) |
| ,static_cast<XMultiPropertySet*>(this) |
| ,static_cast<XFastPropertySet*>(this) |
| ); |
| |
| return aReturn; |
| } |
| |
| //------------------------------------------------------------------------- |
| Sequence<Type> SAL_CALL OGenericUnoDialog::getTypes( ) throw(RuntimeException) |
| { |
| return ::comphelper::concatSequences( |
| OGenericUnoDialogBase::getTypes(), |
| ::comphelper::OPropertyContainer::getTypes() |
| ); |
| } |
| |
| //------------------------------------------------------------------------- |
| Sequence<sal_Int8> SAL_CALL OGenericUnoDialog::getImplementationId( ) throw(RuntimeException) |
| { |
| static ::cppu::OImplementationId aId; |
| return aId.getImplementationId(); |
| } |
| |
| //------------------------------------------------------------------------- |
| sal_Bool SAL_CALL OGenericUnoDialog::supportsService(const ::rtl::OUString& ServiceName) throw(RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames()); |
| const ::rtl::OUString* pArray = aSupported.getConstArray(); |
| for (sal_Int32 i = 0; i < aSupported.getLength(); ++i, ++pArray) |
| if (pArray->equals(ServiceName)) |
| return sal_True; |
| return sal_False; |
| } |
| |
| //------------------------------------------------------------------------- |
| void OGenericUnoDialog::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw(Exception) |
| { |
| // TODO : need some handling if we're currently executing ... |
| |
| OPropertyContainer::setFastPropertyValue_NoBroadcast(nHandle, rValue); |
| |
| if (UNODIALOG_PROPERTY_ID_TITLE == nHandle) |
| { |
| // from now on m_sTitle is valid |
| m_bTitleAmbiguous = sal_False; |
| |
| if (m_pDialog) |
| m_pDialog->SetText(String(m_sTitle)); |
| } |
| } |
| |
| //------------------------------------------------------------------------- |
| sal_Bool OGenericUnoDialog::convertFastPropertyValue( Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue) throw(IllegalArgumentException) |
| { |
| switch (nHandle) |
| { |
| case UNODIALOG_PROPERTY_ID_PARENT: |
| { |
| Reference<starawt::XWindow> xNew; |
| ::cppu::extractInterface(xNew, rValue); |
| if (xNew != m_xParent) |
| { |
| rConvertedValue <<= xNew; |
| rOldValue <<= m_xParent; |
| return sal_True; |
| } |
| return sal_False; |
| } |
| } |
| return OPropertyContainer::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue); |
| } |
| |
| //------------------------------------------------------------------------- |
| void SAL_CALL OGenericUnoDialog::setTitle( const ::rtl::OUString& _rTitle ) throw(RuntimeException) |
| { |
| UnoDialogEntryGuard aGuard( *this ); |
| |
| try |
| { |
| setPropertyValue(::rtl::OUString::createFromAscii(UNODIALOG_PROPERTY_TITLE), makeAny(_rTitle)); |
| } |
| catch(RuntimeException&) |
| { |
| // allowed to pass |
| throw; |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| // not allowed to pass |
| } |
| } |
| |
| //------------------------------------------------------------------------- |
| bool OGenericUnoDialog::impl_ensureDialog_lck() |
| { |
| if ( m_pDialog ) |
| return true; |
| |
| // get the parameters for the dialog from the current settings |
| |
| // the parent window |
| Window* pParent = NULL; |
| VCLXWindow* pImplementation = VCLXWindow::GetImplementation(m_xParent); |
| if (pImplementation) |
| pParent = pImplementation->GetWindow(); |
| |
| // the title |
| String sTitle = m_sTitle; |
| |
| Dialog* pDialog = createDialog( pParent ); |
| OSL_ENSURE( pDialog, "OGenericUnoDialog::impl_ensureDialog_lck: createDialog returned nonsense!" ); |
| if ( !pDialog ) |
| return false; |
| |
| // do some initialisations |
| if ( !m_bTitleAmbiguous ) |
| pDialog->SetText( sTitle ); |
| |
| // be notified when the dialog is killed by somebody else |
| // #i65958# / 2006-07-07 / frank.schoenheit@sun.com |
| pDialog->AddEventListener( LINK( this, OGenericUnoDialog, OnDialogDying ) ); |
| |
| m_pDialog = pDialog; |
| |
| return true; |
| } |
| |
| //------------------------------------------------------------------------- |
| sal_Int16 SAL_CALL OGenericUnoDialog::execute( ) throw(RuntimeException) |
| { |
| // both creation and execution of the dialog must be guarded with the SolarMutex, so be generous here |
| ::vos::OGuard aSolarGuard( Application::GetSolarMutex() ); |
| |
| Dialog* pDialogToExecute = NULL; |
| // create the dialog, if neccessary |
| { |
| UnoDialogEntryGuard aGuard( *this ); |
| |
| if (m_bExecuting) |
| throw RuntimeException( |
| ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "already executing the dialog (recursive call)" ) ), |
| *this |
| ); |
| |
| m_bCanceled = sal_False; |
| m_bExecuting = sal_True; |
| |
| if ( !impl_ensureDialog_lck() ) |
| return 0; |
| |
| pDialogToExecute = m_pDialog; |
| } |
| |
| // start execution |
| sal_Int16 nReturn(0); |
| if ( pDialogToExecute ) |
| nReturn = pDialogToExecute->Execute(); |
| |
| { |
| ::osl::MutexGuard aExecutionGuard(m_aExecutionMutex); |
| if (m_bCanceled) |
| nReturn = RET_CANCEL; |
| } |
| |
| { |
| ::osl::MutexGuard aGuard(m_aMutex); |
| |
| // get the settings of the dialog |
| executedDialog( nReturn ); |
| |
| m_bExecuting = sal_False; |
| } |
| |
| // outta here |
| return nReturn; |
| } |
| |
| #ifdef AWT_DIALOG |
| //------------------------------------------------------------------------- |
| void SAL_CALL OGenericUnoDialog::endExecute( ) throw(RuntimeException) |
| { |
| UnoDialogEntryGuard aGuard( *this ); |
| if (!m_bExecuting) |
| throw RuntimeException(); |
| |
| { |
| ::osl::MutexGuard aExecutionGuard(m_aExecutionMutex); |
| OSL_ENSURE(m_pDialog, "OGenericUnoDialog::endExecute : executing which dialog ?"); |
| // m_bExecuting is true but we have no dialog ? |
| if (!m_pDialog) |
| throw RuntimeException(); |
| |
| if (!m_pDialog->IsInExecute()) |
| // we tighly missed it ... another thread finished the execution of the dialog, |
| // but did not manage it to reset m_bExecuting, it currently tries to acquire |
| // m_aMutex or m_aExecutionMutex |
| // => nothing to do |
| return; |
| |
| m_pDialog->EndDialog(RET_CANCEL); |
| m_bCanceled = sal_True; |
| } |
| } |
| #endif |
| |
| //------------------------------------------------------------------------- |
| void OGenericUnoDialog::implInitialize(const Any& _rValue) |
| { |
| try |
| { |
| PropertyValue aProperty; |
| NamedValue aValue; |
| if ( _rValue >>= aProperty ) |
| { |
| setPropertyValue( aProperty.Name, aProperty.Value ); |
| } |
| else if ( _rValue >>= aValue ) |
| { |
| setPropertyValue( aValue.Name, aValue.Value ); |
| } |
| } |
| catch(const Exception&) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //------------------------------------------------------------------------- |
| void SAL_CALL OGenericUnoDialog::initialize( const Sequence< Any >& aArguments ) throw(Exception, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( m_bInitialized ) |
| throw AlreadyInitializedException( ::rtl::OUString(), *this ); |
| |
| const Any* pArguments = aArguments.getConstArray(); |
| for (sal_Int32 i=0; i<aArguments.getLength(); ++i, ++pArguments) |
| implInitialize(*pArguments); |
| |
| m_bInitialized = true; |
| } |
| |
| //------------------------------------------------------------------------- |
| void OGenericUnoDialog::destroyDialog() |
| { |
| delete m_pDialog; |
| m_pDialog = NULL; |
| } |
| |
| //------------------------------------------------------------------------- |
| IMPL_LINK( OGenericUnoDialog, OnDialogDying, VclWindowEvent*, _pEvent ) |
| { |
| OSL_ENSURE( _pEvent->GetWindow() == m_pDialog, "OGenericUnoDialog::OnDialogDying: where does this come from?" ); |
| if ( _pEvent->GetId() == VCLEVENT_OBJECT_DYING ) |
| m_pDialog = NULL; |
| return 0L; |
| } |
| |
| //......................................................................... |
| } // namespace svt |
| //......................................................................... |
| |