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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 <memory>
#include <config_folders.h>
#include <swtypes.hxx>
#include <labelcfg.hxx>
#include <rtl/bootstrap.hxx>
#include <tools/UnitConversion.hxx>
#include <unotools/configpaths.hxx>
#include <xmlreader/xmlreader.hxx>
#include <comphelper/sequence.hxx>
#include <osl/diagnose.h>
#include <com/sun/star/beans/PropertyValue.hpp>
using namespace utl;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
static void lcl_assertEndingItem(xmlreader::XmlReader& reader)
{
int nsId;
xmlreader::Span name;
xmlreader::XmlReader::Result res;
res = reader.nextItem(xmlreader::XmlReader::Text::NONE, &name, &nsId);
assert(res == xmlreader::XmlReader::Result::End);
(void) res;
}
static OUString lcl_getValue(xmlreader::XmlReader& reader,
const xmlreader::Span& span)
{
int nsId;
xmlreader::Span name;
xmlreader::XmlReader::Result res;
res = reader.nextItem(xmlreader::XmlReader::Text::NONE, &name, &nsId);
assert(res == xmlreader::XmlReader::Result::Begin && name == span);
res = reader.nextItem(xmlreader::XmlReader::Text::Raw, &name, &nsId);
assert(res == xmlreader::XmlReader::Result::Text);
(void) res; (void) span;
OUString sTmp = name.convertFromUtf8();
lcl_assertEndingItem(reader);
return sTmp;
}
static Sequence<OUString> lcl_CreatePropertyNames(const OUString& rPrefix)
{
Sequence<OUString> aProperties(2);
OUString* pProperties = aProperties.getArray();
std::fill(aProperties.begin(), aProperties.end(), rPrefix);
pProperties[ 0] += "Name";
pProperties[ 1] += "Measure";
return aProperties;
}
SwLabelConfig::SwLabelConfig() :
ConfigItem("Office.Labels/Manufacturer")
{
OUString uri("$BRAND_BASE_DIR/" LIBO_SHARE_FOLDER "/labels/labels.xml");
rtl::Bootstrap::expandMacros(uri);
xmlreader::XmlReader reader(uri);
int nsId;
xmlreader::Span name;
xmlreader::XmlReader::Result res;
OUString sManufacturer;
OUString sName;
OUString sMeasure;
// fill m_aLabels and m_aManufacturers with the predefined labels
res = reader.nextItem(
xmlreader::XmlReader::Text::NONE, &name, &nsId);
assert(
res == xmlreader::XmlReader::Result::Begin
&& name == "manufacturers");
res = reader.nextItem(
xmlreader::XmlReader::Text::NONE, &name, &nsId);
while (res != xmlreader::XmlReader::Result::End)
{
// Opening manufacturer
assert(
res == xmlreader::XmlReader::Result::Begin
&& name == "manufacturer");
// Get the name
(void)reader.nextAttribute(&nsId, &name);
assert(
nsId == xmlreader::XmlReader::NAMESPACE_NONE
&& name == "name");
sManufacturer = reader.getAttributeValue(false).convertFromUtf8();
for(;;) {
// Opening label or ending manufacturer
res = reader.nextItem(
xmlreader::XmlReader::Text::NONE, &name, &nsId);
if (res == xmlreader::XmlReader::Result::End)
break;
assert(
res == xmlreader::XmlReader::Result::Begin
&& name == "label");
// Get name value
sName = lcl_getValue(reader, xmlreader::Span("name"));
// Get measure value
sMeasure = lcl_getValue(reader, xmlreader::Span("measure"));
// Ending label mark
lcl_assertEndingItem(reader);
if ( m_aLabels.find( sManufacturer ) == m_aLabels.end() )
m_aManufacturers.push_back( sManufacturer );
m_aLabels[sManufacturer][sName].m_aMeasure = sMeasure;
m_aLabels[sManufacturer][sName].m_bPredefined = true;
}
// Get next manufacturer or end
res = reader.nextItem(
xmlreader::XmlReader::Text::NONE, &name, &nsId);
};
res = reader.nextItem(
xmlreader::XmlReader::Text::NONE, &name, &nsId);
assert(res == xmlreader::XmlReader::Result::Done);
// add to m_aLabels and m_aManufacturers the custom labels
const Sequence<OUString>& rMan = GetNodeNames( OUString() );
for ( const OUString& rManufacturer : rMan )
{
const Sequence<OUString> aLabels = GetNodeNames( rManufacturer );
for( const OUString& rLabel : aLabels )
{
OUString sPrefix = rManufacturer + "/" + rLabel + "/";
Sequence<OUString> aPropNames = lcl_CreatePropertyNames( sPrefix );
Sequence<Any> aValues = GetProperties( aPropNames );
const Any* pValues = aValues.getConstArray();
if (aValues.getLength() >= 1)
if(pValues[0].hasValue())
pValues[0] >>= sName;
if (aValues.getLength() >= 2)
if(pValues[1].hasValue())
pValues[1] >>= sMeasure;
if ( m_aLabels.find( rManufacturer ) == m_aLabels.end() )
m_aManufacturers.push_back( rManufacturer );
m_aLabels[rManufacturer][sName].m_aMeasure = sMeasure;
m_aLabels[rManufacturer][sName].m_bPredefined = false;
}
}
}
SwLabelConfig::~SwLabelConfig()
{
}
// the config item is not writable ?:
void SwLabelConfig::ImplCommit() {}
void SwLabelConfig::Notify( const css::uno::Sequence< OUString >& ) {}
static std::unique_ptr<SwLabRec> lcl_CreateSwLabRec(const OUString& rType, const OUString& rMeasure, const OUString& rManufacturer)
{
std::unique_ptr<SwLabRec> pNewRec(new SwLabRec);
pNewRec->m_aMake = rManufacturer;
pNewRec->m_nPWidth = 0;
pNewRec->m_nPHeight = 0;
pNewRec->m_aType = rType;
//all values are contained as colon-separated 1/100 mm values
//except for the continuous flag ('C'/'S') and nCols, nRows (sal_Int32)
sal_Int32 nTok{0};
sal_Int32 nIdx{rMeasure.isEmpty() ? -1 : 0};
while (nIdx>=0)
{
const OUString sToken(rMeasure.getToken(0, ';', nIdx));
int nVal = sToken.toInt32();
switch(nTok++)
{
case 0 : pNewRec->m_bCont = sToken[0] == 'C'; break;
case 1 : pNewRec->m_nHDist = convertMm100ToTwip(nVal); break;
case 2 : pNewRec->m_nVDist = convertMm100ToTwip(nVal); break;
case 3 : pNewRec->m_nWidth = convertMm100ToTwip(nVal); break;
case 4 : pNewRec->m_nHeight = convertMm100ToTwip(nVal); break;
case 5 : pNewRec->m_nLeft = convertMm100ToTwip(nVal); break;
case 6 : pNewRec->m_nUpper = convertMm100ToTwip(nVal); break;
case 7 : pNewRec->m_nCols = nVal; break;
case 8 : pNewRec->m_nRows = nVal; break;
case 9 : pNewRec->m_nPWidth = convertMm100ToTwip(nVal); break;
case 10 : pNewRec->m_nPHeight = convertMm100ToTwip(nVal); break;
}
}
// lines added for compatibility with custom label definitions saved before patch fdo#44516
if (pNewRec->m_nPWidth == 0 || pNewRec->m_nPHeight == 0)
{
// old style definition (no paper dimensions), calculate probable values
pNewRec->m_nPWidth = 2 * pNewRec->m_nLeft + (pNewRec->m_nCols - 1) * pNewRec->m_nHDist + pNewRec->m_nWidth;
pNewRec->m_nPHeight = ( pNewRec->m_bCont ? pNewRec->m_nRows * pNewRec->m_nVDist : 2 * pNewRec->m_nUpper + (pNewRec->m_nRows - 1) * pNewRec->m_nVDist + pNewRec->m_nHeight );
}
return pNewRec;
}
static Sequence<PropertyValue> lcl_CreateProperties(
Sequence<OUString> const & rPropNames, OUString& rMeasure, const SwLabRec& rRec)
{
const OUString* pNames = rPropNames.getConstArray();
Sequence<PropertyValue> aRet(rPropNames.getLength());
PropertyValue* pValues = aRet.getArray();
OUString sColon(";");
for(sal_Int32 nProp = 0; nProp < rPropNames.getLength(); nProp++)
{
pValues[nProp].Name = pNames[nProp];
switch(nProp)
{
case 0: pValues[nProp].Value <<= rRec.m_aType; break;
case 1:
{
rMeasure.clear();
rMeasure += rRec.m_bCont ? OUStringLiteral( u"C" ) : OUStringLiteral( u"S" ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nHDist ) ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nVDist ) ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nWidth ) ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nHeight ) ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nLeft ) ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nUpper ) ); rMeasure += sColon;
rMeasure += OUString::number( rRec.m_nCols ); rMeasure += sColon;
rMeasure += OUString::number( rRec.m_nRows ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nPWidth ) ); rMeasure += sColon;
rMeasure += OUString::number( convertTwipToMm100( rRec.m_nPHeight ) );
pValues[nProp].Value <<= rMeasure;
}
break;
}
}
return aRet;
}
// function fills SwLabDlg with label definitions for manufacturer rManufacturer
void SwLabelConfig::FillLabels(const OUString& rManufacturer, SwLabRecs& rLabArr)
{
if (m_aLabels.find(rManufacturer) == m_aLabels.end())
return;
for (const auto& rEntry : m_aLabels[rManufacturer])
rLabArr.push_back( lcl_CreateSwLabRec(rEntry.first, rEntry.second.m_aMeasure, rManufacturer) );
}
bool SwLabelConfig::HasLabel(const OUString& rManufacturer, const OUString& rType)
{
return ( ( m_aLabels.find(rManufacturer) != m_aLabels.end() ) &&
( m_aLabels[rManufacturer].find(rType) != m_aLabels[rManufacturer].end() ) );
}
// label is always saved as a custom label
// predefined labels can NOT be overwritten by custom labels with same manufacturer/name
void SwLabelConfig::SaveLabel( const OUString& rManufacturer,
const OUString& rType, const SwLabRec& rRec )
{
OUString sFoundNode;
bool bManufacturerNodeFound;
if ( m_aLabels.find( rManufacturer ) == m_aLabels.end() ||
!GetNodeNames( rManufacturer ).hasElements() )
{
bManufacturerNodeFound = false;
// manufacturer node does not exist, add (and also to m_aManufacturers)
if ( !AddNode( OUString(), rManufacturer ) )
{
OSL_FAIL("New configuration node could not be created");
return ;
}
m_aManufacturers.push_back( rManufacturer );
}
else
bManufacturerNodeFound = true;
if ( !bManufacturerNodeFound ||
m_aLabels[rManufacturer].find( rType ) == m_aLabels[rManufacturer].end() )
{
// type does not yet exist, add to config
const Sequence<OUString> aLabels = GetNodeNames( rManufacturer );
sal_Int32 nIndex = aLabels.getLength();
OUString sPrefix( "Label" );
sFoundNode = sPrefix + OUString::number( nIndex );
while ( comphelper::findValue(aLabels, sFoundNode) != -1 )
{
sFoundNode = sPrefix + OUString::number(nIndex++);
}
}
else
{
// get the appropriate node
OUString sManufacturer( wrapConfigurationElementName( rManufacturer ) );
const Sequence<OUString> aLabels = GetNodeNames( sManufacturer );
for (const OUString& rLabel : aLabels)
{
OUString sPrefix = sManufacturer + "/" + rLabel + "/";
Sequence<OUString> aProperties { sPrefix };
aProperties.getArray()[0] += "Name";
Sequence<Any> aValues = GetProperties( aProperties );
const Any* pValues = aValues.getConstArray();
if ( pValues[0].hasValue() )
{
OUString sTmp;
pValues[0] >>= sTmp;
if ( rType == sTmp )
{
sFoundNode = rLabel;
break;
}
}
}
}
OUString sPrefix = wrapConfigurationElementName( rManufacturer ) +
"/" + sFoundNode + "/";
Sequence<OUString> aPropNames = lcl_CreatePropertyNames( sPrefix );
OUString sMeasure;
Sequence<PropertyValue> aPropValues = lcl_CreateProperties( aPropNames, sMeasure, rRec );
SetSetProperties( wrapConfigurationElementName( rManufacturer ), aPropValues );
//update m_aLabels
m_aLabels[rManufacturer][rType].m_aMeasure = sMeasure;
m_aLabels[rManufacturer][rType].m_bPredefined = false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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