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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_forms.hxx" #include "EditBase.hxx" #include "property.hxx" #ifndef _FRM_PROPERTY_HRC_ #include "property.hrc" #endif #include "services.hxx" #include #include #include #include "frm_resource.hxx" #ifndef _FRM_RESOURCE_HRC_ #include "frm_resource.hrc" #endif //......................................................................... namespace frm { using namespace ::com::sun::star::uno; using namespace ::com::sun::star::sdb; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::container; using namespace ::com::sun::star::form; using namespace ::com::sun::star::awt; using namespace ::com::sun::star::io; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::util; const sal_uInt16 DEFAULT_LONG = 0x0001; const sal_uInt16 DEFAULT_DOUBLE = 0x0002; const sal_uInt16 FILTERPROPOSAL = 0x0004; DBG_NAME( OEditBaseModel ) //------------------------------------------------------------------ OEditBaseModel::OEditBaseModel( const Reference< XMultiServiceFactory >& _rxFactory, const ::rtl::OUString& rUnoControlModelName, const ::rtl::OUString& rDefault, const sal_Bool _bSupportExternalBinding, const sal_Bool _bSupportsValidation ) :OBoundControlModel( _rxFactory, rUnoControlModelName, rDefault, sal_True, _bSupportExternalBinding, _bSupportsValidation ) ,m_nLastReadVersion(0) ,m_bEmptyIsNull(sal_True) ,m_bFilterProposal(sal_False) { DBG_CTOR( OEditBaseModel, NULL ); } //------------------------------------------------------------------ OEditBaseModel::OEditBaseModel( const OEditBaseModel* _pOriginal, const Reference< XMultiServiceFactory >& _rxFactory ) :OBoundControlModel( _pOriginal, _rxFactory ) ,m_nLastReadVersion(0) { DBG_CTOR( OEditBaseModel, NULL ); m_bFilterProposal = _pOriginal->m_bFilterProposal; m_bEmptyIsNull = _pOriginal->m_bEmptyIsNull; m_aDefault = _pOriginal->m_aDefault; m_aDefaultText = _pOriginal->m_aDefaultText; } //------------------------------------------------------------------ OEditBaseModel::~OEditBaseModel( ) { DBG_DTOR( OEditBaseModel, NULL ); } // XPersist //------------------------------------------------------------------------------ void OEditBaseModel::write(const Reference& _rxOutStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) { OBoundControlModel::write(_rxOutStream); // Version sal_uInt16 nVersionId = 0x0005; DBG_ASSERT((getPersistenceFlags() & ~PF_SPECIAL_FLAGS) == 0, "OEditBaseModel::write : invalid special version flags !"); // please don't use other flags, older versions can't interpret them ! nVersionId |= getPersistenceFlags(); _rxOutStream->writeShort(nVersionId); // Name _rxOutStream->writeShort(0); // obsolete _rxOutStream << m_aDefaultText; // Maskierung fuer any sal_uInt16 nAnyMask = 0; if (m_aDefault.getValueType().getTypeClass() == TypeClass_LONG) nAnyMask |= DEFAULT_LONG; else if (m_aDefault.getValueType().getTypeClass() == TypeClass_DOUBLE) nAnyMask |= DEFAULT_DOUBLE; if (m_bFilterProposal) // da boolean, kein Wert speichern nAnyMask |= FILTERPROPOSAL; _rxOutStream->writeBoolean(m_bEmptyIsNull); _rxOutStream->writeShort(nAnyMask); if ((nAnyMask & DEFAULT_LONG) == DEFAULT_LONG) _rxOutStream->writeLong(getINT32(m_aDefault)); else if ((nAnyMask & DEFAULT_DOUBLE) == DEFAULT_DOUBLE) _rxOutStream->writeDouble(getDouble(m_aDefault)); // since version 5 we write the help text writeHelpTextCompatibly(_rxOutStream); // (that's potentially bad : at the time I added the above line we had two derived classes : OEditModel and // OFormattedModel. The first one does not have an own version handling, so it can't write the help text itself, // the second one does it's own writing (reading) after calling our method, so normally we shouldn't write any // additional members as this is not compatible to older office versions. // We decided to place the writing of the help text here as it seems the less worse alternative. There is no delivered // office version including formatted controls (and thus the OFormattedModel), and the OFormattedModel::read seems // robust against this change (as it will read a wrong and unknown file version and thus set it's members to defaults). if ((nVersionId & PF_HANDLE_COMMON_PROPS) != 0) writeCommonEditProperties(_rxOutStream); // !!! properties common to all OEditBaseModel derived classes should be written in writeCommonEditProperties !!! } //------------------------------------------------------------------------------ sal_uInt16 OEditBaseModel::getPersistenceFlags() const { return PF_HANDLE_COMMON_PROPS; } //------------------------------------------------------------------------------ void OEditBaseModel::read(const Reference& _rxInStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) { OBoundControlModel::read(_rxInStream); ::osl::MutexGuard aGuard(m_aMutex); // Version eigene Versionsnummer sal_uInt16 nVersion = _rxInStream->readShort(); m_nLastReadVersion = nVersion; sal_Bool bHandleCommonProps = (nVersion & PF_HANDLE_COMMON_PROPS) != 0; nVersion = nVersion & ~PF_SPECIAL_FLAGS; // obsolete _rxInStream->readShort(); _rxInStream >> m_aDefaultText; if (nVersion >= 0x0003) { m_bEmptyIsNull = _rxInStream->readBoolean(); sal_uInt16 nAnyMask = _rxInStream->readShort(); if ((nAnyMask & DEFAULT_LONG) == DEFAULT_LONG) { sal_Int32 nValue = _rxInStream->readLong(); m_aDefault <<= (sal_Int32)nValue; } else if ((nAnyMask & DEFAULT_DOUBLE) == DEFAULT_DOUBLE) { double fValue = _rxInStream->readDouble(); m_aDefault <<= (double)fValue; } if ((nAnyMask & FILTERPROPOSAL) == FILTERPROPOSAL) m_bFilterProposal = sal_True; } if (nVersion > 4) readHelpTextCompatibly(_rxInStream); if (bHandleCommonProps) readCommonEditProperties(_rxInStream); // Nach dem Lesen die Defaultwerte anzeigen if ( getControlSource().getLength() ) // (not if we don't have a control source - the "State" property acts like it is persistent, then) resetNoBroadcast(); }; //------------------------------------------------------------------------------ void OEditBaseModel::defaultCommonEditProperties() { OBoundControlModel::defaultCommonProperties(); // no own common properties at the moment } //------------------------------------------------------------------------------ void OEditBaseModel::readCommonEditProperties(const Reference& _rxInStream) { sal_Int32 nLen = _rxInStream->readLong(); Reference xMark(_rxInStream, UNO_QUERY); DBG_ASSERT(xMark.is(), "OBoundControlModel::readCommonProperties : can only work with markable streams !"); sal_Int32 nMark = xMark->createMark(); // read properties common to all OBoundControlModels OBoundControlModel::readCommonProperties(_rxInStream); // read properties common to all OEditBaseModels // skip the remaining bytes xMark->jumpToMark(nMark); _rxInStream->skipBytes(nLen); xMark->deleteMark(nMark); } //------------------------------------------------------------------------------ void OEditBaseModel::writeCommonEditProperties(const Reference& _rxOutStream) { Reference xMark(_rxOutStream, UNO_QUERY); DBG_ASSERT(xMark.is(), "OEditBaseModel::writeCommonProperties : can only work with markable streams !"); sal_Int32 nMark = xMark->createMark(); // a placeholder where we will write the overall length (later in this method) sal_Int32 nLen = 0; _rxOutStream->writeLong(nLen); // write properties common to all OBoundControlModels OBoundControlModel::writeCommonProperties(_rxOutStream); // write properties common to all OEditBaseModels // close the block - write the correct length at the beginning nLen = xMark->offsetToMark(nMark) - sizeof(nLen); xMark->jumpToMark(nMark); _rxOutStream->writeLong(nLen); xMark->jumpToFurthest(); xMark->deleteMark(nMark); } //------------------------------------------------------------------------------ void OEditBaseModel::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const { switch (nHandle) { case PROPERTY_ID_EMPTY_IS_NULL: rValue <<= (sal_Bool)m_bEmptyIsNull; break; case PROPERTY_ID_FILTERPROPOSAL: rValue <<= (sal_Bool)m_bFilterProposal; break; case PROPERTY_ID_DEFAULT_TEXT: rValue <<= m_aDefaultText; break; case PROPERTY_ID_DEFAULT_VALUE: case PROPERTY_ID_DEFAULT_DATE: case PROPERTY_ID_DEFAULT_TIME: rValue = m_aDefault; break; default: OBoundControlModel::getFastPropertyValue(rValue, nHandle); } } //------------------------------------------------------------------------------ sal_Bool OEditBaseModel::convertFastPropertyValue( Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue ) throw( IllegalArgumentException ) { sal_Bool bModified(sal_False); switch (nHandle) { case PROPERTY_ID_EMPTY_IS_NULL: bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bEmptyIsNull); break; case PROPERTY_ID_FILTERPROPOSAL: bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bFilterProposal); break; case PROPERTY_ID_DEFAULT_TEXT: bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aDefaultText); break; case PROPERTY_ID_DEFAULT_VALUE: bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aDefault, ::getCppuType((const double*)0)); break; case PROPERTY_ID_DEFAULT_DATE: case PROPERTY_ID_DEFAULT_TIME: bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aDefault, ::getCppuType((const sal_Int32*)0)); break; default: bModified = OBoundControlModel::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue); } return bModified; } //------------------------------------------------------------------------------ void OEditBaseModel::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw ( ::com::sun::star::uno::Exception) { switch (nHandle) { case PROPERTY_ID_EMPTY_IS_NULL: DBG_ASSERT(rValue.getValueType().getTypeClass() == TypeClass_BOOLEAN, "invalid type" ); m_bEmptyIsNull = getBOOL(rValue); break; case PROPERTY_ID_FILTERPROPOSAL: DBG_ASSERT(rValue.getValueType().getTypeClass() == TypeClass_BOOLEAN, "invalid type" ); m_bFilterProposal = getBOOL(rValue); break; // Aenderung der defaultwerte fuehrt zu reset case PROPERTY_ID_DEFAULT_TEXT: DBG_ASSERT(rValue.getValueType().getTypeClass() == TypeClass_STRING, "invalid type" ); rValue >>= m_aDefaultText; resetNoBroadcast(); break; case PROPERTY_ID_DEFAULT_VALUE: case PROPERTY_ID_DEFAULT_DATE: case PROPERTY_ID_DEFAULT_TIME: m_aDefault = rValue; resetNoBroadcast(); break; default: OBoundControlModel::setFastPropertyValue_NoBroadcast(nHandle, rValue ); } } //XPropertyState //------------------------------------------------------------------------------ Any OEditBaseModel::getPropertyDefaultByHandle( sal_Int32 nHandle ) const { switch (nHandle) { case PROPERTY_ID_DEFAULT_TEXT: return makeAny(::rtl::OUString()); case PROPERTY_ID_FILTERPROPOSAL: return Any(makeAny((sal_Bool)sal_False)); case PROPERTY_ID_DEFAULT_VALUE: case PROPERTY_ID_DEFAULT_DATE: case PROPERTY_ID_DEFAULT_TIME: return Any(); default: return OBoundControlModel::getPropertyDefaultByHandle(nHandle); } } //......................................................................... } //.........................................................................