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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* 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 <sal/config.h>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/beans/PropertyVetoException.hpp>
#include <com/sun/star/beans/UnknownPropertyException.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/style/VerticalAlignment.hpp>
#include <com/sun/star/text/ColumnSeparatorStyle.hpp>
#include <com/sun/star/text/XTextColumns.hpp>
#include <com/sun/star/uno/Any.h>
#include <com/sun/star/util/Color.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <o3tl/safeint.hxx>
#include <svl/itemprop.hxx>
#include <svx/SvxXTextColumns.hxx>
#include <vcl/svapp.hxx>
#include <numeric>
namespace
{
enum : sal_uInt16
{
WID_TXTCOL_IS_AUTOMATIC,
WID_TXTCOL_AUTO_DISTANCE,
WID_TXTCOL_LINE_WIDTH,
WID_TXTCOL_LINE_COLOR,
WID_TXTCOL_LINE_REL_HGT,
WID_TXTCOL_LINE_ALIGN,
WID_TXTCOL_LINE_IS_ON,
WID_TXTCOL_LINE_STYLE,
};
SfxItemPropertyMapEntry const saTextColumns_Impl[] = {
{ u"IsAutomatic"_ustr, WID_TXTCOL_IS_AUTOMATIC, cppu::UnoType<bool>::get(),
css::beans::PropertyAttribute::READONLY, 0 },
{ u"AutomaticDistance"_ustr, WID_TXTCOL_AUTO_DISTANCE, cppu::UnoType<sal_Int32>::get(), 0, 0 },
{ u"SeparatorLineWidth"_ustr, WID_TXTCOL_LINE_WIDTH, cppu::UnoType<sal_Int32>::get(), 0, 0 },
{ u"SeparatorLineColor"_ustr, WID_TXTCOL_LINE_COLOR,
cppu::UnoType<com::sun::star::util::Color>::get(), 0, 0 },
{ u"SeparatorLineRelativeHeight"_ustr, WID_TXTCOL_LINE_REL_HGT, cppu::UnoType<sal_Int32>::get(),
0, 0 },
{ u"SeparatorLineVerticalAlignment"_ustr, WID_TXTCOL_LINE_ALIGN,
cppu::UnoType<css::style::VerticalAlignment>::get(), 0, 0 },
{ u"SeparatorLineIsOn"_ustr, WID_TXTCOL_LINE_IS_ON, cppu::UnoType<bool>::get(), 0, 0 },
{ u"SeparatorLineStyle"_ustr, WID_TXTCOL_LINE_STYLE, cppu::UnoType<sal_Int16>::get(), 0, 0 },
};
class SvxXTextColumns final
: public cppu::WeakImplHelper<css::beans::XPropertySet, css::text::XTextColumns,
css::lang::XServiceInfo>
{
public:
SvxXTextColumns() = default;
// XTextColumns
virtual sal_Int32 SAL_CALL getReferenceValue() override;
virtual sal_Int16 SAL_CALL getColumnCount() override;
virtual void SAL_CALL setColumnCount(sal_Int16 nColumns) override;
virtual css::uno::Sequence<css::text::TextColumn> SAL_CALL getColumns() override;
virtual void SAL_CALL
setColumns(const css::uno::Sequence<css::text::TextColumn>& Columns) override;
// XPropertySet
virtual css::uno::Reference<css::beans::XPropertySetInfo>
SAL_CALL getPropertySetInfo() override;
virtual void SAL_CALL setPropertyValue(const OUString& aPropertyName,
const css::uno::Any& aValue) override;
virtual css::uno::Any SAL_CALL getPropertyValue(const OUString& PropertyName) override;
virtual void SAL_CALL addPropertyChangeListener(
const OUString& aPropertyName,
const css::uno::Reference<css::beans::XPropertyChangeListener>& xListener) override;
virtual void SAL_CALL removePropertyChangeListener(
const OUString& aPropertyName,
const css::uno::Reference<css::beans::XPropertyChangeListener>& aListener) override;
virtual void SAL_CALL addVetoableChangeListener(
const OUString& PropertyName,
const css::uno::Reference<css::beans::XVetoableChangeListener>& aListener) override;
virtual void SAL_CALL removeVetoableChangeListener(
const OUString& PropertyName,
const css::uno::Reference<css::beans::XVetoableChangeListener>& aListener) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
private:
sal_Int32 m_nReference = USHRT_MAX;
css::uno::Sequence<css::text::TextColumn> m_aTextColumns;
bool m_bIsAutomaticWidth = true;
sal_Int32 m_nAutoDistance = 0;
const SfxItemPropertySet m_aPropSet = { saTextColumns_Impl };
//separator line
sal_Int32 m_nSepLineWidth = 0;
com::sun::star::util::Color m_nSepLineColor = 0; // black
sal_Int32 m_nSepLineHeightRelative = 100; // full height
css::style::VerticalAlignment m_nSepLineVertAlign = css::style::VerticalAlignment_MIDDLE;
bool m_bSepLineIsOn = false;
sal_Int16 m_nSepLineStyle = css::text::ColumnSeparatorStyle::NONE;
};
OUString SvxXTextColumns::getImplementationName()
{
return u"com.sun.star.comp.svx.TextColumns"_ustr;
}
sal_Bool SvxXTextColumns::supportsService(const OUString& rServiceName)
{
return cppu::supportsService(this, rServiceName);
}
css::uno::Sequence<OUString> SvxXTextColumns::getSupportedServiceNames()
{
return { u"com.sun.star.text.TextColumns"_ustr };
}
sal_Int32 SvxXTextColumns::getReferenceValue()
{
SolarMutexGuard aGuard;
return m_nReference;
}
sal_Int16 SvxXTextColumns::getColumnCount()
{
SolarMutexGuard aGuard;
return o3tl::narrowing<sal_Int16>(m_aTextColumns.getLength());
}
void SvxXTextColumns::setColumnCount(sal_Int16 nColumns)
{
SolarMutexGuard aGuard;
if (nColumns <= 0)
throw css::uno::RuntimeException();
m_bIsAutomaticWidth = true;
m_aTextColumns.realloc(nColumns);
css::text::TextColumn* pCols = m_aTextColumns.getArray();
m_nReference = USHRT_MAX;
sal_Int32 nWidth = m_nReference / nColumns;
sal_Int32 nDiff = m_nReference - nWidth * nColumns;
sal_Int32 nDist = m_nAutoDistance / 2;
for (sal_Int16 i = 0; i < nColumns; i++)
{
pCols[i].Width = nWidth;
pCols[i].LeftMargin = i == 0 ? 0 : nDist;
pCols[i].RightMargin = i == nColumns - 1 ? 0 : nDist;
}
pCols[nColumns - 1].Width += nDiff;
}
css::uno::Sequence<css::text::TextColumn> SvxXTextColumns::getColumns()
{
SolarMutexGuard aGuard;
return m_aTextColumns;
}
void SvxXTextColumns::setColumns(const css::uno::Sequence<css::text::TextColumn>& rColumns)
{
SolarMutexGuard aGuard;
sal_Int32 nReferenceTemp = std::accumulate(
rColumns.begin(), rColumns.end(), sal_Int32(0),
[](const sal_Int32 nSum, const css::text::TextColumn& rCol) { return nSum + rCol.Width; });
m_bIsAutomaticWidth = false;
m_nReference = !nReferenceTemp ? USHRT_MAX : nReferenceTemp;
m_aTextColumns = rColumns;
}
css::uno::Reference<css::beans::XPropertySetInfo> SvxXTextColumns::getPropertySetInfo()
{
return m_aPropSet.getPropertySetInfo();
}
void SvxXTextColumns::setPropertyValue(const OUString& rPropertyName, const css::uno::Any& aValue)
{
const SfxItemPropertyMapEntry* pEntry = m_aPropSet.getPropertyMap().getByName(rPropertyName);
if (!pEntry)
throw css::beans::UnknownPropertyException("Unknown property: " + rPropertyName,
getXWeak());
if (pEntry->nFlags & css::beans::PropertyAttribute::READONLY)
throw css::beans::PropertyVetoException("Property is read-only: " + rPropertyName,
getXWeak());
switch (pEntry->nWID)
{
case WID_TXTCOL_LINE_WIDTH:
{
sal_Int32 nTmp;
if (!(aValue >>= nTmp) || nTmp < 0)
throw css::lang::IllegalArgumentException();
m_nSepLineWidth = nTmp;
break;
}
case WID_TXTCOL_LINE_COLOR:
if (!(aValue >>= m_nSepLineColor))
throw css::lang::IllegalArgumentException();
break;
case WID_TXTCOL_LINE_STYLE:
if (!(aValue >>= m_nSepLineStyle))
throw css::lang::IllegalArgumentException();
break;
case WID_TXTCOL_LINE_REL_HGT:
{
sal_Int32 nTmp;
if (!(aValue >>= nTmp) || nTmp < 0)
throw css::lang::IllegalArgumentException();
m_nSepLineHeightRelative = nTmp;
break;
}
case WID_TXTCOL_LINE_ALIGN:
if (css::style::VerticalAlignment eAlign; aValue >>= eAlign)
m_nSepLineVertAlign = eAlign;
else if (sal_Int8 nTmp; aValue >>= nTmp)
m_nSepLineVertAlign = static_cast<css::style::VerticalAlignment>(nTmp);
else
throw css::lang::IllegalArgumentException();
break;
case WID_TXTCOL_LINE_IS_ON:
if (!(aValue >>= m_bSepLineIsOn))
throw css::lang::IllegalArgumentException();
break;
case WID_TXTCOL_AUTO_DISTANCE:
{
sal_Int32 nTmp;
if (!(aValue >>= nTmp) || nTmp < 0 || nTmp >= m_nReference)
throw css::lang::IllegalArgumentException();
m_nAutoDistance = nTmp;
sal_Int32 nColumns = m_aTextColumns.getLength();
css::text::TextColumn* pCols = m_aTextColumns.getArray();
sal_Int32 nDist = m_nAutoDistance / 2;
for (sal_Int32 i = 0; i < nColumns; i++)
{
pCols[i].LeftMargin = i == 0 ? 0 : nDist;
pCols[i].RightMargin = i == nColumns - 1 ? 0 : nDist;
}
break;
}
}
}
css::uno::Any SvxXTextColumns::getPropertyValue(const OUString& rPropertyName)
{
const SfxItemPropertyMapEntry* pEntry = m_aPropSet.getPropertyMap().getByName(rPropertyName);
if (!pEntry)
throw css::beans::UnknownPropertyException("Unknown property: " + rPropertyName,
getXWeak());
css::uno::Any aRet;
switch (pEntry->nWID)
{
case WID_TXTCOL_LINE_WIDTH:
aRet <<= m_nSepLineWidth;
break;
case WID_TXTCOL_LINE_COLOR:
aRet <<= m_nSepLineColor;
break;
case WID_TXTCOL_LINE_STYLE:
aRet <<= m_nSepLineStyle;
break;
case WID_TXTCOL_LINE_REL_HGT:
aRet <<= m_nSepLineHeightRelative;
break;
case WID_TXTCOL_LINE_ALIGN:
aRet <<= m_nSepLineVertAlign;
break;
case WID_TXTCOL_LINE_IS_ON:
aRet <<= m_bSepLineIsOn;
break;
case WID_TXTCOL_IS_AUTOMATIC:
aRet <<= m_bIsAutomaticWidth;
break;
case WID_TXTCOL_AUTO_DISTANCE:
aRet <<= m_nAutoDistance;
break;
}
return aRet;
}
void SvxXTextColumns::addPropertyChangeListener(
const OUString& /*rPropertyName*/,
const css::uno::Reference<css::beans::XPropertyChangeListener>& /*xListener*/)
{
}
void SvxXTextColumns::removePropertyChangeListener(
const OUString& /*rPropertyName*/,
const css::uno::Reference<css::beans::XPropertyChangeListener>& /*xListener*/)
{
}
void SvxXTextColumns::addVetoableChangeListener(
const OUString& /*rPropertyName*/,
const css::uno::Reference<css::beans::XVetoableChangeListener>& /*xListener*/)
{
}
void SvxXTextColumns::removeVetoableChangeListener(
const OUString& /*rPropertyName*/,
const css::uno::Reference<css::beans::XVetoableChangeListener>& /*xListener*/)
{
}
}
css::uno::Reference<css::uno::XInterface> SvxXTextColumns_createInstance() noexcept
{
return getXWeak(new SvxXTextColumns);
}
extern "C" SVXCORE_DLLPUBLIC css::uno::XInterface*
com_sun_star_comp_svx_TextColumns_get_implementation(css::uno::XComponentContext*,
css::uno::Sequence<css::uno::Any> const&)
{
return cppu::acquire(new SvxXTextColumns);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
|
