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loongoffice/forms/source/component/Columns.cxx
Stephan Bergmann 2bc1a0431b New loplugin:unusedcapturedefault 
In sc/qa/unit/ucalc_formula.cxx, dropping the capture-default from the
lExpectedinF lambda revealed that MSVC in C++17 mode (i.e., when building
without --with-latest-c++) requires ROW_RANGE (a local const int variable from
the enclosing TestFormula::testTdf97369) to be captured, even though all uses of
that variable within the lambda body are constant expressions.  That is still
true at least for the latest Visual Studio 2019 version 16.11.1.  (This is not
an issue for the lExpectedinH and lExpectedinI lambdas a few lines further down,
as they, in addition to using that ROW_RANGE, also use the local const double
variables SHIFT1 and SHIFT2, whose uses are not constant expressions, so
they are implicitly captured and loplugin:unusedcapturedefault does not suggest
dropping those lambdas' capture-defaults in the first place.)

Change-Id: Iee7efb485187cbe8eba6a2d470afca4993eb1816
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120693
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2021-08-20 14:25:38 +02:00

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/* -*- 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)
{
static const OUStringLiteral aModelPrefix (u"com.sun.star.form.component.");
static const OUStringLiteral aCompatibleModelPrefix (u"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;
}
const Sequence<sal_Int8>& OGridColumn::getUnoTunnelId()
{
static const UnoTunnelIdInit theOGridColumnImplementationId;
return theOGridColumnImplementationId.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( )
{
return createCloneColumn();
}
// 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: */
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