| /************************************************************** |
| * |
| * 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_forms.hxx" |
| #include "EditBase.hxx" |
| #include "property.hxx" |
| #ifndef _FRM_PROPERTY_HRC_ |
| #include "property.hrc" |
| #endif |
| #include "services.hxx" |
| #include <tools/debug.hxx> |
| #include <comphelper/basicio.hxx> |
| #include <cppuhelper/queryinterface.hxx> |
| #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<XObjectOutputStream>& _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<XObjectInputStream>& _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<XObjectInputStream>& _rxInStream) |
| { |
| sal_Int32 nLen = _rxInStream->readLong(); |
| |
| Reference<XMarkableStream> 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<XObjectOutputStream>& _rxOutStream) |
| { |
| Reference<XMarkableStream> 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); |
| } |
| } |
| |
| //......................................................................... |
| } |
| //......................................................................... |
| |