diff options
Diffstat (limited to 'binfilter/bf_forms/source/component/forms_EditBase.cxx')
| -rw-r--r-- | binfilter/bf_forms/source/component/forms_EditBase.cxx | 414 |
1 files changed, 414 insertions, 0 deletions
diff --git a/binfilter/bf_forms/source/component/forms_EditBase.cxx b/binfilter/bf_forms/source/component/forms_EditBase.cxx new file mode 100644 index 000000000000..4fbff3d3ca01 --- /dev/null +++ b/binfilter/bf_forms/source/component/forms_EditBase.cxx @@ -0,0 +1,414 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include "EditBase.hxx" +#include "property.hrc" +#include "frm_resource.hrc" + +#include <com/sun/star/io/XMarkableStream.hpp> + +#include <comphelper/property.hxx> + +namespace binfilter { + +//......................................................................... +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 _bSetDelegator ) + :OBoundControlModel( _rxFactory, rUnoControlModelName, rDefault, sal_True, _bSetDelegator ) + ,m_bFilterProposal(sal_False) + ,m_bEmptyIsNull(sal_True) + ,m_nLastReadVersion(0) +{ + DBG_CTOR( OEditBaseModel, NULL ); +} + +//------------------------------------------------------------------ +OEditBaseModel::OEditBaseModel( const OEditBaseModel* _pOriginal, const Reference< XMultiServiceFactory >& _rxFactory, const sal_Bool _bSetDelegator ) + :OBoundControlModel( _pOriginal, _rxFactory, sal_True, _bSetDelegator ) + ,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() & ~(sal_Int16)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_Int16 OEditBaseModel::getPersistenceFlags() const +{ + return (sal_Int16)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; + + sal_uInt16 nOld = _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 (m_aControlSource.getLength()) + // (not if we don't have a control source - the "State" property acts like it is persistent, then) + _reset(); +}; + +//------------------------------------------------------------------------------ +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; + _reset(); + break; + case PROPERTY_ID_DEFAULT_VALUE: + case PROPERTY_ID_DEFAULT_DATE: + case PROPERTY_ID_DEFAULT_TIME: + m_aDefault = rValue; + _reset(); + break; + default: + OBoundControlModel::setFastPropertyValue_NoBroadcast(nHandle, rValue ); + } +} + +//XPropertyState +//------------------------------------------------------------------------------ +PropertyState OEditBaseModel::getPropertyStateByHandle(sal_Int32 nHandle) +{ + PropertyState eState; + switch (nHandle) + { + case PROPERTY_ID_DEFAULT_TEXT: + if (!m_aDefaultText.getLength()) + eState = PropertyState_DEFAULT_VALUE; + else + eState = PropertyState_DIRECT_VALUE; + break; + case PROPERTY_ID_FILTERPROPOSAL: + if (!m_bFilterProposal) + eState = PropertyState_DEFAULT_VALUE; + else + eState = PropertyState_DIRECT_VALUE; + break; + case PROPERTY_ID_DEFAULT_VALUE: + case PROPERTY_ID_DEFAULT_DATE: + case PROPERTY_ID_DEFAULT_TIME: + if (!m_aDefault.hasValue()) + eState = PropertyState_DEFAULT_VALUE; + else + eState = PropertyState_DIRECT_VALUE; + break; + default: + eState = OBoundControlModel::getPropertyStateByHandle(nHandle); + } + return eState; +} + +//------------------------------------------------------------------------------ +void OEditBaseModel::setPropertyToDefaultByHandle(sal_Int32 nHandle) +{ + switch (nHandle) + { + case PROPERTY_ID_DEFAULT_TEXT: + setFastPropertyValue(nHandle, makeAny(::rtl::OUString())); + break; + case PROPERTY_ID_FILTERPROPOSAL: + setFastPropertyValue(nHandle, makeAny((sal_Bool)sal_False)); + break; + case PROPERTY_ID_DEFAULT_VALUE: + case PROPERTY_ID_DEFAULT_DATE: + case PROPERTY_ID_DEFAULT_TIME: + setFastPropertyValue(nHandle, Any()); + break; + default: + OBoundControlModel::setPropertyToDefaultByHandle(nHandle); + } +} + +//------------------------------------------------------------------------------ +Any OEditBaseModel::getPropertyDefaultByHandle( sal_Int32 nHandle ) const +{ + switch (nHandle) + { + case PROPERTY_ID_DEFAULT_TEXT: + return makeAny(::rtl::OUString()); + break; + case PROPERTY_ID_FILTERPROPOSAL: + return Any(makeAny((sal_Bool)sal_False)); + break; + case PROPERTY_ID_DEFAULT_VALUE: + case PROPERTY_ID_DEFAULT_DATE: + case PROPERTY_ID_DEFAULT_TIME: + return Any(); + default: + return OBoundControlModel::getPropertyDefaultByHandle(nHandle); + } +} + +//......................................................................... +} +//......................................................................... + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |