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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 <svx/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/XChild.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/drawing/FillStyle.hpp>
#include <com/sun/star/drawing/XShapes.hpp>
#include <com/sun/star/drawing/XShapeDescriptor.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/style/XStyle.hpp>
#include <vcl/svapp.hxx>
#include <com/sun/star/uno/Exception.hpp>
// Includes for string resources.
#include <svx/strings.hrc>
#include <svx/dialmgr.hxx>
#include <svx/xdef.hxx>
#include <svx/unoapi.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(const char* 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 (const OUString& sPrefix)
{
msDescription = sPrefix;
if (mxSet.is())
{
{
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() (void)
{
msDescription.append('.');
return msDescription.makeStringAndClear();
}
void DescriptionGenerator::AddProperty (
const OUString& sPropertyName,
PropertyType aType,
const char* pLocalizedNameId,
sal_uInt16 nWhichId)
{
OUString sLocalizedName;
{
SolarMutexGuard aGuard;
sLocalizedName = SvxResId(pLocalizedNameId);
}
AddProperty (sPropertyName, aType, sLocalizedName, nWhichId);
}
void DescriptionGenerator::AddProperty (const OUString& sPropertyName,
PropertyType aType, const OUString& sLocalizedName, sal_uInt16 nWhichId)
{
uno::Reference<beans::XPropertyState> xState (mxShape, uno::UNO_QUERY);
if (xState.is()
&& xState->getPropertyState(sPropertyName)!=beans::PropertyState_DEFAULT_VALUE)
if (mxSet.is())
{
// 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, sLocalizedName);
break;
case PropertyType::Integer:
AddInteger (sPropertyName, sLocalizedName);
break;
case PropertyType::String:
AddString (sPropertyName, sLocalizedName, nWhichId);
break;
case PropertyType::FillStyle:
AddFillStyle (sPropertyName, sLocalizedName);
break;
}
}
}
void DescriptionGenerator::AppendString (const OUString& sString)
{
msDescription.append (sString);
}
void DescriptionGenerator::AddLineProperties()
{
AddProperty ("LineColor", DescriptionGenerator::PropertyType::Color, SIP_XA_LINECOLOR);
AddProperty ("LineDashName", DescriptionGenerator::PropertyType::String,
SIP_XA_LINEDASH, XATTR_LINEDASH);
AddProperty ("LineWidth", DescriptionGenerator::PropertyType::Integer, SIP_XA_LINEWIDTH);
}
/** The fill style is described by the property "FillStyle". Depending on
its value a hatch-, gradient-, or bitmap name is appended.
*/
void DescriptionGenerator::AddFillProperties()
{
AddProperty ("FillStyle", DescriptionGenerator::PropertyType::FillStyle, SIP_XA_FILLSTYLE);
}
void DescriptionGenerator::Add3DProperties()
{
AddProperty ("D3DMaterialColor", DescriptionGenerator::PropertyType::Color,
RID_SVXSTR_A11Y_3D_MATERIAL_COLOR);
AddLineProperties ();
AddFillProperties ();
}
void DescriptionGenerator::AddTextProperties()
{
AddProperty ("CharColor", DescriptionGenerator::PropertyType::Color);
AddFillProperties ();
}
/** 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,
const OUString& sLocalizedName)
{
msDescription.append(sLocalizedName);
msDescription.append('=');
try
{
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,
const OUString& sLocalizedName)
{
msDescription.append(sLocalizedName);
msDescription.append('=');
try
{
if (mxSet.is())
{
uno::Any aValue = mxSet->getPropertyValue (sPropertyName);
long nValue = 0;
aValue >>= nValue;
msDescription.append (nValue);
}
}
catch (const css::beans::UnknownPropertyException &)
{
msDescription.append ("<unknown>");
}
}
void DescriptionGenerator::AddString (const OUString& sPropertyName,
const OUString& sLocalizedName, sal_uInt16 nWhichId)
{
msDescription.append(sLocalizedName);
msDescription.append('=');
try
{
if (mxSet.is())
{
uno::Any aValue = mxSet->getPropertyValue (sPropertyName);
OUString sValue;
aValue >>= sValue;
if (nWhichId != 0xffff)
{
SolarMutexGuard aGuard;
OUString sLocalizedValue =
SvxUnogetInternalNameForItem(nWhichId, sValue);
msDescription.append (sLocalizedValue);
}
else
msDescription.append (sValue);
}
}
catch (const css::beans::UnknownPropertyException &)
{
msDescription.append ("<unknown>");
}
}
void DescriptionGenerator::AddFillStyle (const OUString& sPropertyName,
const OUString& sLocalizedName)
{
msDescription.append(sLocalizedName);
msDescription.append('=');
try
{
if (mxSet.is())
{
uno::Any aValue = mxSet->getPropertyValue (sPropertyName);
drawing::FillStyle aFillStyle;
aValue >>= aFillStyle;
// Get the fill style name from the resource.
OUString sFillStyleName;
{
SolarMutexGuard aGuard;
switch (aFillStyle)
{
case drawing::FillStyle_NONE:
sFillStyleName = SvxResId(RID_SVXSTR_A11Y_FILLSTYLE_NONE);
break;
case drawing::FillStyle_SOLID:
sFillStyleName = SvxResId(RID_SVXSTR_A11Y_FILLSTYLE_SOLID);
break;
case drawing::FillStyle_GRADIENT:
sFillStyleName = SvxResId(RID_SVXSTR_A11Y_FILLSTYLE_GRADIENT);
break;
case drawing::FillStyle_HATCH:
sFillStyleName = SvxResId(RID_SVXSTR_A11Y_FILLSTYLE_HATCH);
break;
case drawing::FillStyle_BITMAP:
sFillStyleName = SvxResId(RID_SVXSTR_A11Y_FILLSTYLE_BITMAP);
break;
default:
break;
}
}
msDescription.append (sFillStyleName);
// Append the appropriate properties.
switch (aFillStyle)
{
case drawing::FillStyle_NONE:
break;
case drawing::FillStyle_SOLID:
AddProperty ("FillColor", PropertyType::Color, SIP_XA_FILLCOLOR);
break;
case drawing::FillStyle_GRADIENT:
AddProperty ("FillGradientName", PropertyType::String, SIP_XA_FILLGRADIENT,
XATTR_FILLGRADIENT);
break;
case drawing::FillStyle_HATCH:
AddProperty ("FillColor", PropertyType::Color, SIP_XA_FILLCOLOR);
AddProperty ("FillHatchName", PropertyType::String, SIP_XA_FILLHATCH,
XATTR_FILLHATCH);
break;
case drawing::FillStyle_BITMAP:
AddProperty ("FillBitmapName", PropertyType::String, SIP_XA_FILLBITMAP,
XATTR_FILLBITMAP);
break;
default:
break;
}
}
}
catch (const css::beans::UnknownPropertyException &)
{
msDescription.append ("<unknown>");
}
}
} // end of namespace accessibility
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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