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Diffstat (limited to 'forms/source/component/Columns.cxx')
| -rw-r--r-- | forms/source/component/Columns.cxx | 576 |
1 files changed, 576 insertions, 0 deletions
diff --git a/forms/source/component/Columns.cxx b/forms/source/component/Columns.cxx new file mode 100644 index 000000000..95438dc86 --- /dev/null +++ b/forms/source/component/Columns.cxx @@ -0,0 +1,576 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include "Columns.hxx" +#include <property.hxx> +#include <componenttools.hxx> +#include "findpos.hxx" +#include <com/sun/star/io/XPersistObject.hpp> +#include <com/sun/star/io/XMarkableStream.hpp> +#include <com/sun/star/form/XFormComponent.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/form/binding/XBindableValue.hpp> +#include <com/sun/star/beans/XPropertyContainer.hpp> +#include <com/sun/star/text/XText.hpp> +#include <comphelper/property.hxx> +#include <comphelper/basicio.hxx> +#include <comphelper/servicehelper.hxx> +#include <comphelper/types.hxx> +#include <services.hxx> +#include <tools/debug.hxx> +#include <o3tl/sorted_vector.hxx> + + +namespace frm +{ + +using namespace ::com::sun::star::uno; +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; +using namespace ::com::sun::star::text; +using namespace ::com::sun::star::form::binding; + +const sal_uInt16 WIDTH = 0x0001; +const sal_uInt16 ALIGN = 0x0002; +const sal_uInt16 OLD_HIDDEN = 0x0004; +const sal_uInt16 COMPATIBLE_HIDDEN = 0x0008; + + +const css::uno::Sequence<OUString>& getColumnTypes() +{ + static css::uno::Sequence<OUString> aColumnTypes = [&]() + { + css::uno::Sequence<OUString> tmp(10); + OUString* pNames = tmp.getArray(); + pNames[TYPE_CHECKBOX] = "CheckBox"; + pNames[TYPE_COMBOBOX] = "ComboBox"; + pNames[TYPE_CURRENCYFIELD] = "CurrencyField"; + pNames[TYPE_DATEFIELD] = "DateField"; + pNames[TYPE_FORMATTEDFIELD] = "FormattedField"; + pNames[TYPE_LISTBOX] = "ListBox"; + pNames[TYPE_NUMERICFIELD] = "NumericField"; + pNames[TYPE_PATTERNFIELD] = "PatternField"; + pNames[TYPE_TEXTFIELD] = "TextField"; + pNames[TYPE_TIMEFIELD] = "TimeField"; + return tmp; + }(); + return aColumnTypes; +} + + +sal_Int32 getColumnTypeByModelName(const OUString& aModelName) +{ + const OUString aModelPrefix ("com.sun.star.form.component."); + const OUString aCompatibleModelPrefix ("stardiv.one.form.component."); + + sal_Int32 nTypeId = -1; + if (aModelName == FRM_COMPONENT_EDIT) + nTypeId = TYPE_TEXTFIELD; + else + { + sal_Int32 nPrefixPos = aModelName.indexOf(aModelPrefix); +#ifdef DBG_UTIL + sal_Int32 nCompatiblePrefixPos = aModelName.indexOf(aCompatibleModelPrefix); + DBG_ASSERT( (nPrefixPos != -1) || (nCompatiblePrefixPos != -1), + "::getColumnTypeByModelName() : wrong service!"); +#endif + + OUString aColumnType = (nPrefixPos != -1) + ? aModelName.copy(aModelPrefix.getLength()) + : aModelName.copy(aCompatibleModelPrefix.getLength()); + + const css::uno::Sequence<OUString>& rColumnTypes = getColumnTypes(); + nTypeId = ::detail::findPos(aColumnType, rColumnTypes); + } + return nTypeId; +} + +namespace +{ + class theOGridColumnImplementationId : public rtl::Static< UnoTunnelIdInit, theOGridColumnImplementationId > {}; +} + +const Sequence<sal_Int8>& OGridColumn::getUnoTunnelId() +{ + return theOGridColumnImplementationId::get().getSeq(); +} + + +sal_Int64 SAL_CALL OGridColumn::getSomething( const Sequence<sal_Int8>& _rIdentifier) +{ + sal_Int64 nReturn(0); + + if ( isUnoTunnelId<OGridColumn>(_rIdentifier) ) + { + nReturn = reinterpret_cast<sal_Int64>(this); + } + else + { + Reference< XUnoTunnel > xAggTunnel; + if ( query_aggregation( m_xAggregate, xAggTunnel ) ) + return xAggTunnel->getSomething( _rIdentifier ); + } + return nReturn; +} + + +Sequence<sal_Int8> SAL_CALL OGridColumn::getImplementationId() +{ + return css::uno::Sequence<sal_Int8>(); +} + + +Sequence<Type> SAL_CALL OGridColumn::getTypes() +{ + TypeBag aTypes( OGridColumn_BASE::getTypes() ); + // erase the types which we do not support + aTypes.removeType( cppu::UnoType<XFormComponent>::get() ); + aTypes.removeType( cppu::UnoType<XServiceInfo>::get() ); + aTypes.removeType( cppu::UnoType<XBindableValue>::get() ); + aTypes.removeType( cppu::UnoType<XPropertyContainer>::get() ); + + // but re-add their base class(es) + aTypes.addType( cppu::UnoType<XChild>::get() ); + + Reference< XTypeProvider > xProv; + if ( query_aggregation( m_xAggregate, xProv )) + aTypes.addTypes( xProv->getTypes() ); + + aTypes.removeType( cppu::UnoType<XTextRange>::get() ); + aTypes.removeType( cppu::UnoType<XSimpleText>::get() ); + aTypes.removeType( cppu::UnoType<XText>::get() ); + + return aTypes.getTypes(); +} + + +Any SAL_CALL OGridColumn::queryAggregation( const Type& _rType ) +{ + Any aReturn; + // some functionality at our aggregate cannot be reasonably fulfilled here. + if ( _rType.equals(cppu::UnoType<XFormComponent>::get()) + || _rType.equals(cppu::UnoType<XServiceInfo>::get()) + || _rType.equals(cppu::UnoType<XBindableValue>::get()) + || _rType.equals(cppu::UnoType<XPropertyContainer>::get()) + || comphelper::isAssignableFrom(cppu::UnoType<XTextRange>::get(),_rType) + ) + return aReturn; + + aReturn = OGridColumn_BASE::queryAggregation(_rType); + if (!aReturn.hasValue()) + { + aReturn = OPropertySetAggregationHelper::queryInterface(_rType); + if (!aReturn.hasValue() && m_xAggregate.is()) + aReturn = m_xAggregate->queryAggregation(_rType); + } + + return aReturn; +} + + +OGridColumn::OGridColumn( const Reference<XComponentContext>& _rContext, const OUString& _sModelName ) + :OGridColumn_BASE(m_aMutex) + ,OPropertySetAggregationHelper(OGridColumn_BASE::rBHelper) + ,m_aHidden( makeAny( false ) ) + ,m_aModelName(_sModelName) +{ + + // Create the UnoControlModel + if ( m_aModelName.isEmpty() ) // is there a to-be-aggregated model? + return; + + osl_atomic_increment( &m_refCount ); + + { + m_xAggregate.set( _rContext->getServiceManager()->createInstanceWithContext( m_aModelName, _rContext ), UNO_QUERY ); + setAggregation( m_xAggregate ); + } + + if ( m_xAggregate.is() ) + { // don't omit those brackets - they ensure that the following temporary is properly deleted + m_xAggregate->setDelegator( static_cast< ::cppu::OWeakObject* >( this ) ); + } + + // Set refcount back to zero + osl_atomic_decrement( &m_refCount ); +} + + +OGridColumn::OGridColumn( const OGridColumn* _pOriginal ) + :OGridColumn_BASE( m_aMutex ) + ,OPropertySetAggregationHelper( OGridColumn_BASE::rBHelper ) +{ + + m_aWidth = _pOriginal->m_aWidth; + m_aAlign = _pOriginal->m_aAlign; + m_aHidden = _pOriginal->m_aHidden; + m_aModelName = _pOriginal->m_aModelName; + m_aLabel = _pOriginal->m_aLabel; + + osl_atomic_increment( &m_refCount ); + { + { + m_xAggregate = createAggregateClone( _pOriginal ); + setAggregation( m_xAggregate ); + } + + if ( m_xAggregate.is() ) + { // don't omit this brackets - they ensure that the following temporary is properly deleted + m_xAggregate->setDelegator( static_cast< ::cppu::OWeakObject* >( this ) ); + } + } + osl_atomic_decrement( &m_refCount ); +} + + +OGridColumn::~OGridColumn() +{ + if (!OGridColumn_BASE::rBHelper.bDisposed) + { + acquire(); + dispose(); + } + + // Free the aggregate + if (m_xAggregate.is()) + { + css::uno::Reference<css::uno::XInterface> xIface; + m_xAggregate->setDelegator(xIface); + } + +} + +// XEventListener + +void SAL_CALL OGridColumn::disposing(const EventObject& _rSource) +{ + OPropertySetAggregationHelper::disposing(_rSource); + + Reference<XEventListener> xEvtLstner; + if (query_aggregation(m_xAggregate, xEvtLstner)) + xEvtLstner->disposing(_rSource); +} + +// OGridColumn_BASE + +void OGridColumn::disposing() +{ + OGridColumn_BASE::disposing(); + OPropertySetAggregationHelper::disposing(); + + Reference<XComponent> xComp; + if (query_aggregation(m_xAggregate, xComp)) + xComp->dispose(); +} + + +void OGridColumn::clearAggregateProperties( Sequence< Property >& _rProps, bool bAllowDropDown ) +{ + // some properties are not to be exposed to the outer world + static const o3tl::sorted_vector< OUString > aForbiddenProperties { + PROPERTY_ALIGN, + PROPERTY_AUTOCOMPLETE, + PROPERTY_BACKGROUNDCOLOR, + PROPERTY_BORDER, + PROPERTY_BORDERCOLOR, + PROPERTY_ECHO_CHAR, + PROPERTY_FILLCOLOR, + PROPERTY_FONT, + PROPERTY_FONT_NAME, + PROPERTY_FONT_STYLENAME, + PROPERTY_FONT_FAMILY, + PROPERTY_FONT_CHARSET, + PROPERTY_FONT_HEIGHT, + PROPERTY_FONT_WEIGHT, + PROPERTY_FONT_SLANT, + PROPERTY_FONT_UNDERLINE, + PROPERTY_FONT_STRIKEOUT, + PROPERTY_FONT_WORDLINEMODE, + PROPERTY_TEXTLINECOLOR, + PROPERTY_FONTEMPHASISMARK, + PROPERTY_FONTRELIEF, + PROPERTY_HARDLINEBREAKS, + PROPERTY_HSCROLL, + PROPERTY_LABEL, + PROPERTY_LINECOLOR, + PROPERTY_MULTISELECTION, + PROPERTY_PRINTABLE, + PROPERTY_TABINDEX, + PROPERTY_TABSTOP, + PROPERTY_TEXTCOLOR, + PROPERTY_VSCROLL, + PROPERTY_CONTROLLABEL, + PROPERTY_RICH_TEXT, + PROPERTY_VERTICAL_ALIGN, + PROPERTY_IMAGE_URL, + PROPERTY_IMAGE_POSITION, + PROPERTY_ENABLEVISIBLE + }; + + Sequence< Property > aNewProps( _rProps.getLength() ); + Property* pNewProps = aNewProps.getArray(); + + const Property* pProps = _rProps.getConstArray(); + const Property* pPropsEnd = pProps + _rProps.getLength(); + for ( ; pProps != pPropsEnd; ++pProps ) + { + if ( aForbiddenProperties.find( pProps->Name ) == aForbiddenProperties.end() + && (bAllowDropDown || pProps->Name != PROPERTY_DROPDOWN)) + *pNewProps++ = *pProps; + } + + aNewProps.realloc( pNewProps - aNewProps.getArray() ); + _rProps = aNewProps; +} + + +void OGridColumn::setOwnProperties(Sequence<Property>& aDescriptor) +{ + aDescriptor.realloc(5); + Property* pProperties = aDescriptor.getArray(); + DECL_PROP1(LABEL, OUString, BOUND); + DECL_PROP3(WIDTH, sal_Int32, BOUND, MAYBEVOID, MAYBEDEFAULT); + DECL_PROP3(ALIGN, sal_Int16, BOUND, MAYBEVOID, MAYBEDEFAULT); + DECL_BOOL_PROP2(HIDDEN, BOUND, MAYBEDEFAULT); + DECL_PROP1(COLUMNSERVICENAME, OUString, READONLY); +} + +// Reference<XPropertySet> + +void OGridColumn::getFastPropertyValue(Any& rValue, sal_Int32 nHandle ) const +{ + switch (nHandle) + { + case PROPERTY_ID_COLUMNSERVICENAME: + rValue <<= m_aModelName; + break; + case PROPERTY_ID_LABEL: + rValue <<= m_aLabel; + break; + case PROPERTY_ID_WIDTH: + rValue = m_aWidth; + break; + case PROPERTY_ID_ALIGN: + rValue = m_aAlign; + break; + case PROPERTY_ID_HIDDEN: + rValue = m_aHidden; + break; + default: + OPropertySetAggregationHelper::getFastPropertyValue(rValue, nHandle); + } +} + + +sal_Bool OGridColumn::convertFastPropertyValue( Any& rConvertedValue, Any& rOldValue, + sal_Int32 nHandle, const Any& rValue ) +{ + bool bModified(false); + switch (nHandle) + { + case PROPERTY_ID_LABEL: + bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aLabel); + break; + case PROPERTY_ID_WIDTH: + bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aWidth, cppu::UnoType<sal_Int32>::get()); + break; + case PROPERTY_ID_ALIGN: + bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_aAlign, cppu::UnoType<sal_Int32>::get()); + // strange enough, css.awt.TextAlign is a 32-bit integer, while the Align property (both here for grid controls + // and for ordinary toolkit controls) is a 16-bit integer. So, allow for 32 bit, but normalize it to 16 bit + if ( bModified ) + { + sal_Int32 nAlign( 0 ); + if ( rConvertedValue >>= nAlign ) + rConvertedValue <<= static_cast<sal_Int16>(nAlign); + } + break; + case PROPERTY_ID_HIDDEN: + bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, getBOOL(m_aHidden)); + break; + } + return bModified; +} + + +void OGridColumn::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) +{ + switch (nHandle) + { + case PROPERTY_ID_LABEL: + DBG_ASSERT(rValue.getValueType().getTypeClass() == TypeClass_STRING, "invalid type" ); + rValue >>= m_aLabel; + break; + case PROPERTY_ID_WIDTH: + m_aWidth = rValue; + break; + case PROPERTY_ID_ALIGN: + m_aAlign = rValue; + break; + case PROPERTY_ID_HIDDEN: + m_aHidden = rValue; + break; + } +} + + +// XPropertyState + +Any OGridColumn::getPropertyDefaultByHandle( sal_Int32 nHandle ) const +{ + switch (nHandle) + { + case PROPERTY_ID_WIDTH: + case PROPERTY_ID_ALIGN: + return Any(); + case PROPERTY_ID_HIDDEN: + return makeAny(false); + default: + return OPropertySetAggregationHelper::getPropertyDefaultByHandle(nHandle); + } +} + +// XCloneable + +Reference< XCloneable > SAL_CALL OGridColumn::createClone( ) +{ + OGridColumn* pNewColumn = createCloneColumn(); + return pNewColumn; +} + +// XPersistObject + +void OGridColumn::write(const Reference<XObjectOutputStream>& _rxOutStream) +{ + // 1. Write the UnoControl + Reference<XMarkableStream> xMark(_rxOutStream, UNO_QUERY); + sal_Int32 nMark = xMark->createMark(); + + sal_Int32 nLen = 0; + _rxOutStream->writeLong(nLen); + + Reference<XPersistObject> xPersist; + if (query_aggregation(m_xAggregate, xPersist)) + xPersist->write(_rxOutStream); + + // Calculate the length + nLen = xMark->offsetToMark(nMark) - 4; + xMark->jumpToMark(nMark); + _rxOutStream->writeLong(nLen); + xMark->jumpToFurthest(); + xMark->deleteMark(nMark); + + // 2. Write a version number + _rxOutStream->writeShort(0x0002); + + sal_uInt16 nAnyMask = 0; + if (m_aWidth.getValueType().getTypeClass() == TypeClass_LONG) + nAnyMask |= WIDTH; + + if (m_aAlign.getValueTypeClass() == TypeClass_SHORT) + nAnyMask |= ALIGN; + + nAnyMask |= COMPATIBLE_HIDDEN; + + _rxOutStream->writeShort(nAnyMask); + + if (nAnyMask & WIDTH) + _rxOutStream->writeLong(getINT32(m_aWidth)); + if (nAnyMask & ALIGN) + _rxOutStream->writeShort(getINT16(m_aAlign)); + + // Name + _rxOutStream << m_aLabel; + + // the new place for the hidden flag : after m_aLabel, so older office version read the correct label, too + if (nAnyMask & COMPATIBLE_HIDDEN) + _rxOutStream->writeBoolean(getBOOL(m_aHidden)); +} + + +void OGridColumn::read(const Reference<XObjectInputStream>& _rxInStream) +{ + // 1. Read the UnoControl + sal_Int32 nLen = _rxInStream->readLong(); + if (nLen) + { + Reference<XMarkableStream> xMark(_rxInStream, UNO_QUERY); + sal_Int32 nMark = xMark->createMark(); + Reference<XPersistObject> xPersist; + if (query_aggregation(m_xAggregate, xPersist)) + xPersist->read(_rxInStream); + + xMark->jumpToMark(nMark); + _rxInStream->skipBytes(nLen); + xMark->deleteMark(nMark); + } + + // 2. Write a version number + _rxInStream->readShort(); // version; + sal_uInt16 nAnyMask = _rxInStream->readShort(); + + if (nAnyMask & WIDTH) + { + sal_Int32 nValue = _rxInStream->readLong(); + m_aWidth <<= nValue; + } + + if (nAnyMask & ALIGN) + { + sal_Int16 nValue = _rxInStream->readShort(); + m_aAlign <<= nValue; + } + if (nAnyMask & OLD_HIDDEN) + { + bool bValue = _rxInStream->readBoolean(); + m_aHidden <<= bValue; + } + + // Name + _rxInStream >> m_aLabel; + + if (nAnyMask & COMPATIBLE_HIDDEN) + { + bool bValue = _rxInStream->readBoolean(); + m_aHidden <<= bValue; + } +} + + +IMPL_COLUMN(TextFieldColumn, FRM_SUN_COMPONENT_TEXTFIELD, false); +IMPL_COLUMN(PatternFieldColumn, FRM_SUN_COMPONENT_PATTERNFIELD, false); +IMPL_COLUMN(DateFieldColumn, FRM_SUN_COMPONENT_DATEFIELD, true); +IMPL_COLUMN(TimeFieldColumn, FRM_SUN_COMPONENT_TIMEFIELD, false); +IMPL_COLUMN(NumericFieldColumn, FRM_SUN_COMPONENT_NUMERICFIELD, false); +IMPL_COLUMN(CurrencyFieldColumn, FRM_SUN_COMPONENT_CURRENCYFIELD, false); +IMPL_COLUMN(CheckBoxColumn, FRM_SUN_COMPONENT_CHECKBOX, false); +IMPL_COLUMN(ComboBoxColumn, FRM_SUN_COMPONENT_COMBOBOX, false); +IMPL_COLUMN(ListBoxColumn, FRM_SUN_COMPONENT_LISTBOX, false); +IMPL_COLUMN(FormattedFieldColumn, FRM_SUN_COMPONENT_FORMATTEDFIELD, false); + + +} // namespace frm + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |