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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 <utility>
+#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(uno::Reference<drawing::XShape> xShape)
+ : mxShape(std::move(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: */