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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/.
*/
#include "WpsContext.hxx"
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <comphelper/sequenceashashmap.hxx>
#include <drawingml/customshapeproperties.hxx>
#include <drawingml/shapepropertiescontext.hxx>
#include <drawingml/shapestylecontext.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/drawing/HomogenMatrix3.hpp>
#include <com/sun/star/text/XText.hpp>
#include <com/sun/star/text/XTextCursor.hpp>
#include <svx/svdtrans.hxx>
#include <oox/helper/attributelist.hxx>
#include <oox/token/namespaces.hxx>
#include <oox/token/tokens.hxx>
#include <boost/optional.hpp>
using namespace com::sun::star;
namespace oox
{
namespace shape
{
WpsContext::WpsContext(ContextHandler2Helper& rParent, uno::Reference<drawing::XShape> xShape)
: ContextHandler2(rParent),
mxShape(std::move(xShape))
{
mpShape.reset(new oox::drawingml::Shape("com.sun.star.drawing.CustomShape"));
mpShape->setWps(true);
}
WpsContext::~WpsContext() = default;
oox::core::ContextHandlerRef WpsContext::onCreateContext(sal_Int32 nElementToken, const oox::AttributeList& rAttribs)
{
switch (getBaseToken(nElementToken))
{
case XML_wsp:
break;
case XML_cNvCnPr:
break;
case XML_cNvSpPr:
break;
case XML_spPr:
return new oox::drawingml::ShapePropertiesContext(*this, *mpShape);
break;
case XML_style:
return new oox::drawingml::ShapeStyleContext(*this, *mpShape);
break;
case XML_bodyPr:
if (mxShape.is())
{
uno::Reference<lang::XServiceInfo> xServiceInfo(mxShape, uno::UNO_QUERY);
uno::Reference<beans::XPropertySet> xPropertySet(mxShape, uno::UNO_QUERY);
OptValue<OUString> oVert = rAttribs.getString(XML_vert);
if (oVert.has() && oVert.get() == "vert270")
{
if (xServiceInfo->supportsService("com.sun.star.text.TextFrame"))
{
// No support for this in core, work around by char rotation, as we do so for table cells already.
uno::Reference<text::XText> xText(mxShape, uno::UNO_QUERY);
uno::Reference<text::XTextCursor> xTextCursor = xText->createTextCursor();
xTextCursor->gotoStart(false);
xTextCursor->gotoEnd(true);
uno::Reference<beans::XPropertyState> xPropertyState(xTextCursor, uno::UNO_QUERY);
beans::PropertyState aState = xPropertyState->getPropertyState("CharRotation");
if (aState == beans::PropertyState_DEFAULT_VALUE)
{
uno::Reference<beans::XPropertySet> xTextCursorPropertySet(xTextCursor, uno::UNO_QUERY);
xTextCursorPropertySet->setPropertyValue("CharRotation", uno::makeAny(sal_Int16(900)));
}
}
else
{
// Get the existing rotation of the shape.
drawing::HomogenMatrix3 aMatrix;
xPropertySet->getPropertyValue("Transformation") >>= aMatrix;
basegfx::B2DHomMatrix aTransformation;
aTransformation.set(0, 0, aMatrix.Line1.Column1);
aTransformation.set(0, 1, aMatrix.Line1.Column2);
aTransformation.set(0, 2, aMatrix.Line1.Column3);
aTransformation.set(1, 0, aMatrix.Line1.Column1);
aTransformation.set(1, 1, aMatrix.Line2.Column2);
aTransformation.set(1, 2, aMatrix.Line3.Column3);
aTransformation.set(2, 0, aMatrix.Line1.Column1);
aTransformation.set(2, 1, aMatrix.Line2.Column2);
aTransformation.set(2, 2, aMatrix.Line3.Column3);
basegfx::B2DTuple aScale;
basegfx::B2DTuple aTranslate;
double fRotate = 0;
double fShearX = 0;
aTransformation.decompose(aScale, aTranslate, fRotate, fShearX);
// If the text is not rotated the way the shape wants it already, set the angle.
const sal_Int32 nRotation = -270;
if (static_cast<long>(basegfx::rad2deg(fRotate)) != NormAngle360(static_cast<long>(nRotation) * 100) / 100)
{
comphelper::SequenceAsHashMap aCustomShapeGeometry(xPropertySet->getPropertyValue("CustomShapeGeometry"));
aCustomShapeGeometry["TextPreRotateAngle"] = uno::makeAny(nRotation);
xPropertySet->setPropertyValue("CustomShapeGeometry", uno::makeAny(aCustomShapeGeometry.getAsConstPropertyValueList()));
}
}
}
if (xServiceInfo.is())
{
bool bTextFrame = xServiceInfo->supportsService("com.sun.star.text.TextFrame");
// Handle inset attributes for Writer textframes.
sal_Int32 aInsets[] = { XML_lIns, XML_tIns, XML_rIns, XML_bIns };
boost::optional<sal_Int32> oInsets[4];
for (std::size_t i = 0; i < SAL_N_ELEMENTS(aInsets); ++i)
{
OptValue<OUString> oValue = rAttribs.getString(aInsets[i]);
if (oValue.has())
oInsets[i] = oox::drawingml::GetCoordinate(oValue.get());
else
// Defaults from the spec: left/right: 91440 EMU, top/bottom: 45720 EMU
oInsets[i] = (aInsets[i] == XML_lIns || aInsets[i] == XML_rIns) ? 254 : 127;
}
OUString aProps[] = { OUString("LeftBorderDistance"), OUString("TopBorderDistance"), OUString("RightBorderDistance"), OUString("BottomBorderDistance") };
OUString aShapeProps[] = { OUString("TextLeftDistance"), OUString("TextUpperDistance"), OUString("TextRightDistance"), OUString("TextLowerDistance") };
for (std::size_t i = 0; i < SAL_N_ELEMENTS(bTextFrame ? aProps : aShapeProps); ++i)
if (oInsets[i])
xPropertySet->setPropertyValue((bTextFrame ? aProps : aShapeProps)[i], uno::makeAny(*oInsets[i]));
}
// Handle text vertical adjustment inside a text frame
if (rAttribs.hasAttribute(XML_anchor))
{
drawing::TextVerticalAdjust eAdjust = drawingml::GetTextVerticalAdjust(rAttribs.getToken(XML_anchor, XML_t));
xPropertySet->setPropertyValue("TextVerticalAdjust", uno::makeAny(eAdjust));
}
// Apply character color of the shape to the shape's textbox.
uno::Reference<text::XText> xText(mxShape, uno::UNO_QUERY);
uno::Reference<text::XTextCursor> xTextCursor = xText->createTextCursor();
xTextCursor->gotoStart(false);
xTextCursor->gotoEnd(true);
const uno::Reference<beans::XPropertyState> xPropertyState(xTextCursor, uno::UNO_QUERY);
const beans::PropertyState ePropertyState = xPropertyState->getPropertyState("CharColor");
if (ePropertyState == beans::PropertyState_DEFAULT_VALUE)
{
uno::Reference<beans::XPropertySet> xTextBoxPropertySet(xTextCursor, uno::UNO_QUERY);
xTextBoxPropertySet->setPropertyValue("CharColor", xPropertySet->getPropertyValue("CharColor"));
}
return this;
}
break;
case XML_noAutofit:
case XML_spAutoFit:
{
uno::Reference<lang::XServiceInfo> xServiceInfo(mxShape, uno::UNO_QUERY);
// We can't use oox::drawingml::TextBodyPropertiesContext here, as this
// is a child context of bodyPr, so the shape is already sent: we need
// to alter the XShape directly.
uno::Reference<beans::XPropertySet> xPropertySet(mxShape, uno::UNO_QUERY);
if (xPropertySet.is())
{
if (xServiceInfo->supportsService("com.sun.star.text.TextFrame"))
xPropertySet->setPropertyValue("FrameIsAutomaticHeight", uno::makeAny(getBaseToken(nElementToken) == XML_spAutoFit));
else
xPropertySet->setPropertyValue("TextAutoGrowHeight", uno::makeAny(getBaseToken(nElementToken) == XML_spAutoFit));
}
}
break;
case XML_prstTxWarp:
if (rAttribs.hasAttribute(XML_prst))
{
uno::Reference<beans::XPropertySet> xPropertySet(mxShape, uno::UNO_QUERY);
oox::OptValue<OUString> presetShapeName = rAttribs.getString(XML_prst);
const OUString& preset = presetShapeName.get();
comphelper::SequenceAsHashMap aCustomShapeGeometry(xPropertySet->getPropertyValue("CustomShapeGeometry"));
aCustomShapeGeometry["PresetTextWarp"] = uno::makeAny(preset);
xPropertySet->setPropertyValue("CustomShapeGeometry", uno::makeAny(aCustomShapeGeometry.getAsConstPropertyValueList()));
}
break;
case XML_txbx:
{
mpShape->getCustomShapeProperties()->setShapeTypeOverride(true);
mpShape->setTextBox(true);
//in case if the textbox is linked, save the attributes
//for further processing.
if (rAttribs.hasAttribute(XML_id))
{
OptValue<OUString> id = rAttribs.getString(XML_id);
if (id.has())
{
oox::drawingml::LinkedTxbxAttr linkedTxtBoxAttr ;
linkedTxtBoxAttr.id = id.get().toInt32();
mpShape->setTxbxHasLinkedTxtBox(true);
mpShape->setLinkedTxbxAttributes(linkedTxtBoxAttr);
}
}
}
break;
case XML_linkedTxbx:
{
//in case if the textbox is linked, save the attributes
//for further processing.
mpShape->getCustomShapeProperties()->setShapeTypeOverride(true);
mpShape->setTextBox(true);
OptValue<OUString> id = rAttribs.getString(XML_id);
OptValue<OUString> seq = rAttribs.getString(XML_seq);
if (id.has() && seq.has())
{
oox::drawingml::LinkedTxbxAttr linkedTxtBoxAttr ;
linkedTxtBoxAttr.id = id.get().toInt32();
linkedTxtBoxAttr.seq = seq.get().toInt32();
mpShape->setTxbxHasLinkedTxtBox(true);
mpShape->setLinkedTxbxAttributes(linkedTxtBoxAttr);
}
}
break;
default:
SAL_WARN("oox", "WpsContext::createFastChildContext: unhandled element: " << getBaseToken(nElementToken));
break;
}
return nullptr;
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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