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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 <DescriptionGenerator.hxx>
#include <com/sun/star/beans/PropertyState.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/drawing/XShape.hpp>
#include <vcl/svapp.hxx>
// Includes for string resources.
#include <svx/strings.hrc>
#include <svx/dialmgr.hxx>
#include "lookupcolorname.hxx"
using namespace ::com::sun::star;
namespace accessibility
{
DescriptionGenerator::DescriptionGenerator(const uno::Reference<drawing::XShape>& xShape)
: mxShape(xShape)
, mxSet(mxShape, uno::UNO_QUERY)
, mbIsFirstProperty(true)
{
}
DescriptionGenerator::~DescriptionGenerator() {}
void DescriptionGenerator::Initialize(TranslateId pResourceId)
{
// Get the string from the resource for the specified id.
OUString sPrefix;
{
SolarMutexGuard aGuard;
sPrefix = SvxResId(pResourceId);
}
// Forward the call with the resulting string.
Initialize(sPrefix);
}
void DescriptionGenerator::Initialize(std::u16string_view sPrefix)
{
msDescription = sPrefix;
if (!mxSet.is())
return;
{
SolarMutexGuard aGuard;
msDescription.append(' ');
msDescription.append(SvxResId(RID_SVXSTR_A11Y_WITH));
msDescription.append(' ');
msDescription.append(SvxResId(RID_SVXSTR_A11Y_STYLE));
msDescription.append('=');
}
try
{
if (mxSet.is())
{
uno::Any aValue = mxSet->getPropertyValue("Style");
uno::Reference<container::XNamed> xStyle(aValue, uno::UNO_QUERY);
if (xStyle.is())
msDescription.append(xStyle->getName());
}
else
msDescription.append("<no style>");
}
catch (const css::beans::UnknownPropertyException&)
{
msDescription.append("<unknown>");
}
}
OUString DescriptionGenerator::operator()()
{
msDescription.append('.');
return msDescription.makeStringAndClear();
}
void DescriptionGenerator::AddProperty(const OUString& sPropertyName, PropertyType aType)
{
uno::Reference<beans::XPropertyState> xState(mxShape, uno::UNO_QUERY);
if (!xState.is()
|| xState->getPropertyState(sPropertyName) == beans::PropertyState_DEFAULT_VALUE)
return;
if (!mxSet.is())
return;
// Append a separator from previous Properties.
if (!mbIsFirstProperty)
msDescription.append(',');
else
{
SolarMutexGuard aGuard;
msDescription.append(' ');
msDescription.append(SvxResId(RID_SVXSTR_A11Y_AND));
msDescription.append(' ');
mbIsFirstProperty = false;
}
// Delegate to type specific property handling.
switch (aType)
{
case PropertyType::Color:
AddColor(sPropertyName);
break;
case PropertyType::Integer:
AddInteger(sPropertyName);
break;
}
}
void DescriptionGenerator::AppendString(std::u16string_view sString)
{
msDescription.append(sString);
}
/** Search for the given color in the global color table. If found append
its name to the description. Otherwise append its RGB tuple.
*/
void DescriptionGenerator::AddColor(const OUString& sPropertyName)
{
msDescription.append('=');
try
{
tools::Long nValue(0);
if (mxSet.is())
{
uno::Any aValue = mxSet->getPropertyValue(sPropertyName);
aValue >>= nValue;
}
msDescription.append(lookUpColorName(nValue));
}
catch (const css::beans::UnknownPropertyException&)
{
msDescription.append("<unknown>");
}
}
void DescriptionGenerator::AddInteger(const OUString& sPropertyName)
{
msDescription.append('=');
try
{
if (mxSet.is())
{
uno::Any aValue = mxSet->getPropertyValue(sPropertyName);
tools::Long nValue = 0;
aValue >>= nValue;
msDescription.append(nValue);
}
}
catch (const css::beans::UnknownPropertyException&)
{
msDescription.append("<unknown>");
}
}
} // end of namespace accessibility
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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