Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 338 insertions, 0 deletions

diff --git a/oox/source/shape/WpsContext.cxx b/oox/source/shape/WpsContext.cxx
new file mode 100644
index 000000000..176ad569e
--- /dev/null
+++ b/oox/source/shape/WpsContext.cxx
@@ -0,0 +1,338 @@
+/* -*- 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 "WpgContext.hxx"
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/tuple/b2dtuple.hxx>
+#include <comphelper/sequenceashashmap.hxx>
+#include <drawingml/customshapeproperties.hxx>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/XPropertyState.hpp>
+#include <com/sun/star/container/XEnumerationAccess.hpp>
+#include <com/sun/star/drawing/HomogenMatrix3.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/text/XText.hpp>
+#include <com/sun/star/text/XTextCursor.hpp>
+#include <com/sun/star/text/WritingMode.hpp>
+#include <svx/svdtrans.hxx>
+#include <oox/helper/attributelist.hxx>
+#include <oox/token/namespaces.hxx>
+#include <oox/token/tokens.hxx>
+#include <oox/drawingml/shape.hxx>
+#include <oox/drawingml/drawingmltypes.hxx>
+#include <drawingml/textbody.hxx>
+#include <drawingml/textbodyproperties.hxx>
+
+#include <optional>
+
+using namespace com::sun::star;
+
+namespace oox::shape
+{
+WpsContext::WpsContext(ContextHandler2Helper const& rParent, uno::Reference<drawing::XShape> xShape,
+                       const drawingml::ShapePtr& pMasterShapePtr,
+                       const drawingml::ShapePtr& pShapePtr)
+    : ShapeContext(rParent, pMasterShapePtr, pShapePtr)
+    , mxShape(std::move(xShape))
+{
+    if (mpShapePtr)
+        mpShapePtr->setWps(true);
+
+    if (const auto pParent = dynamic_cast<const WpgContext*>(&rParent))
+        m_bHasWPGParent = pParent->isFullWPGSupport();
+    else
+        m_bHasWPGParent = false;
+}
+
+WpsContext::~WpsContext() = default;
+
+oox::core::ContextHandlerRef WpsContext::onCreateContext(sal_Int32 nElementToken,
+                                                         const oox::AttributeList& rAttribs)
+{
+    switch (getBaseToken(nElementToken))
+    {
+        case XML_wsp:
+        case XML_cNvCnPr:
+            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);
+                sal_Int32 nVert = rAttribs.getToken(XML_vert, XML_horz);
+                if (nVert == XML_eaVert)
+                {
+                    xPropertySet->setPropertyValue("TextWritingMode",
+                                                   uno::Any(text::WritingMode_TB_RL));
+                }
+                else if (nVert != XML_horz)
+                {
+                    // 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 = nVert == XML_vert270 ? -270 : -90;
+                    if (static_cast<sal_Int32>(basegfx::rad2deg(fRotate))
+                        != NormAngle36000(Degree100(nRotation * 100)).get() / 100)
+                    {
+                        comphelper::SequenceAsHashMap aCustomShapeGeometry(
+                            xPropertySet->getPropertyValue("CustomShapeGeometry"));
+                        aCustomShapeGeometry["TextPreRotateAngle"] <<= nRotation;
+                        xPropertySet->setPropertyValue(
+                            "CustomShapeGeometry",
+                            uno::Any(aCustomShapeGeometry.getAsConstPropertyValueList()));
+                    }
+                }
+
+                if (bool bUpright = rAttribs.getBool(XML_upright, false))
+                {
+                    uno::Sequence<beans::PropertyValue> aGrabBag;
+                    xPropertySet->getPropertyValue("InteropGrabBag") >>= aGrabBag;
+                    sal_Int32 length = aGrabBag.getLength();
+                    aGrabBag.realloc(length + 1);
+                    auto pGrabBag = aGrabBag.getArray();
+                    pGrabBag[length].Name = "Upright";
+                    pGrabBag[length].Value <<= bUpright;
+                    xPropertySet->setPropertyValue("InteropGrabBag", uno::Any(aGrabBag));
+                }
+
+                if (xServiceInfo.is())
+                {
+                    // Handle inset attributes for Writer textframes.
+                    sal_Int32 aInsets[] = { XML_lIns, XML_tIns, XML_rIns, XML_bIns };
+                    std::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;
+                    }
+                    const OUString aShapeProps[]
+                        = { OUString("TextLeftDistance"), OUString("TextUpperDistance"),
+                            OUString("TextRightDistance"), OUString("TextLowerDistance") };
+                    for (std::size_t i = 0; i < SAL_N_ELEMENTS(aShapeProps); ++i)
+                        if (oInsets[i])
+                            xPropertySet->setPropertyValue(aShapeProps[i], uno::Any(*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::Any(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);
+                uno::Reference<beans::XPropertySet> xTextBoxPropertySet(xTextCursor,
+                                                                        uno::UNO_QUERY);
+                uno::Any xCharColor = xPropertySet->getPropertyValue("CharColor");
+                Color aColor = COL_AUTO;
+                if ((xCharColor >>= aColor) && aColor != COL_AUTO)
+                {
+                    const uno::Reference<beans::XPropertyState> xPropertyState(xTextCursor,
+                                                                               uno::UNO_QUERY);
+                    const beans::PropertyState ePropertyState
+                        = xPropertyState->getPropertyState("CharColor");
+                    if (ePropertyState == beans::PropertyState_DEFAULT_VALUE)
+                    {
+                        xTextBoxPropertySet->setPropertyValue("CharColor", xCharColor);
+                    }
+                    else
+                    {
+                        // tdf#135923 Apply character color of the shape to the textrun
+                        //            when the character color of the textrun is default.
+                        uno::Reference<container::XEnumerationAccess> paraEnumAccess(
+                            xText, uno::UNO_QUERY);
+                        if (paraEnumAccess.is())
+                        {
+                            uno::Reference<container::XEnumeration> paraEnum(
+                                paraEnumAccess->createEnumeration());
+
+                            while (paraEnum->hasMoreElements())
+                            {
+                                uno::Reference<text::XTextRange> xParagraph(paraEnum->nextElement(),
+                                                                            uno::UNO_QUERY);
+                                uno::Reference<container::XEnumerationAccess> runEnumAccess(
+                                    xParagraph, uno::UNO_QUERY);
+                                if (!runEnumAccess.is())
+                                    continue;
+
+                                uno::Reference<container::XEnumeration> runEnum
+                                    = runEnumAccess->createEnumeration();
+
+                                while (runEnum->hasMoreElements())
+                                {
+                                    uno::Reference<text::XTextRange> xRun(runEnum->nextElement(),
+                                                                          uno::UNO_QUERY);
+                                    const uno::Reference<beans::XPropertyState> xRunState(
+                                        xRun, uno::UNO_QUERY);
+                                    if (xRunState->getPropertyState("CharColor")
+                                        == beans::PropertyState_DEFAULT_VALUE)
+                                    {
+                                        uno::Reference<beans::XPropertySet> xRunPropSet(
+                                            xRun, uno::UNO_QUERY);
+                                        xRunPropSet->setPropertyValue("CharColor", xCharColor);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+
+                auto nWrappingType = rAttribs.getToken(XML_wrap, XML_square);
+                xPropertySet->setPropertyValue("TextWordWrap",
+                                               uno::Any(nWrappingType == XML_square));
+
+                return this;
+            }
+            else if (m_bHasWPGParent && mpShapePtr)
+            {
+                // this WPS context has to be inside a WPG shape, so the <BodyPr> element
+                // cannot be applied to mxShape member, use mpShape instead, and after the
+                // the parent shape finished, apply it for its children.
+                mpShapePtr->setWPGChild(true);
+                oox::drawingml::TextBodyPtr pTextBody;
+                pTextBody.reset(new oox::drawingml::TextBody());
+
+                if (rAttribs.hasAttribute(XML_anchor))
+                {
+                    drawing::TextVerticalAdjust eAdjust
+                        = drawingml::GetTextVerticalAdjust(rAttribs.getToken(XML_anchor, XML_t));
+                    pTextBody->getTextProperties().meVA = eAdjust;
+                }
+
+                sal_Int32 aInsets[] = { XML_lIns, XML_tIns, XML_rIns, XML_bIns };
+                for (int i = 0; i < 4; ++i)
+                {
+                    if (rAttribs.hasAttribute(XML_lIns))
+                    {
+                        OptValue<OUString> oValue = rAttribs.getString(aInsets[i]);
+                        if (oValue.has())
+                            pTextBody->getTextProperties().moInsets[i]
+                                = oox::drawingml::GetCoordinate(oValue.get());
+                        else
+                            // Defaults from the spec: left/right: 91440 EMU, top/bottom: 45720 EMU
+                            pTextBody->getTextProperties().moInsets[i]
+                                = (aInsets[i] == XML_lIns || aInsets[i] == XML_rIns) ? 254 : 127;
+                    }
+                }
+
+                mpShapePtr->setTextBody(pTextBody);
+            }
+            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::Any(getBaseToken(nElementToken) == XML_spAutoFit));
+                else
+                    xPropertySet->setPropertyValue(
+                        "TextAutoGrowHeight",
+                        uno::Any(getBaseToken(nElementToken) == XML_spAutoFit));
+            }
+        }
+        break;
+        case XML_prstTxWarp:
+            if (rAttribs.hasAttribute(XML_prst))
+            {
+                uno::Reference<beans::XPropertySet> xPropertySet(mxShape, uno::UNO_QUERY);
+                if (xPropertySet.is())
+                {
+                    oox::OptValue<OUString> presetShapeName = rAttribs.getString(XML_prst);
+                    const OUString& preset = presetShapeName.get();
+                    comphelper::SequenceAsHashMap aCustomShapeGeometry(
+                        xPropertySet->getPropertyValue("CustomShapeGeometry"));
+                    aCustomShapeGeometry["PresetTextWarp"] <<= preset;
+                    xPropertySet->setPropertyValue(
+                        "CustomShapeGeometry",
+                        uno::Any(aCustomShapeGeometry.getAsConstPropertyValueList()));
+                }
+            }
+            break;
+        case XML_txbx:
+        {
+            mpShapePtr->getCustomShapeProperties()->setShapeTypeOverride(true);
+            mpShapePtr->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();
+                    mpShapePtr->setTxbxHasLinkedTxtBox(true);
+                    mpShapePtr->setLinkedTxbxAttributes(linkedTxtBoxAttr);
+                }
+            }
+            return this;
+        }
+        break;
+        case XML_linkedTxbx:
+        {
+            //in case if the textbox is linked, save the attributes
+            //for further processing.
+            mpShapePtr->getCustomShapeProperties()->setShapeTypeOverride(true);
+            mpShapePtr->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();
+                mpShapePtr->setTxbxHasLinkedTxtBox(true);
+                mpShapePtr->setLinkedTxbxAttributes(linkedTxtBoxAttr);
+            }
+        }
+        break;
+        default:
+            return ShapeContext::onCreateContext(nElementToken, rAttribs);
+    }
+    return nullptr;
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */