svdedxv.cxx

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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 <com/sun/star/i18n/WordType.hpp>
#include <editeng/editdata.hxx>
#include <editeng/editeng.hxx>
#include <editeng/editobj.hxx>
#include <editeng/editstat.hxx>
#include <editeng/outlobj.hxx>
#include <editeng/unotext.hxx>
#include <o3tl/deleter.hxx>
#include <svl/itemiter.hxx>
#include <svl/style.hxx>
#include <svl/whiter.hxx>
#include <svtools/accessibilityoptions.hxx>
#include <svx/sdtfchim.hxx>
#include <svx/selectioncontroller.hxx>
#include <svx/svdedxv.hxx>
#include <svx/svdetc.hxx>
#include <svx/svdotable.hxx>
#include <svx/svdotext.hxx>
#include <svx/svdoutl.hxx>
#include <svx/svdpage.hxx>
#include <svx/svdpagv.hxx>
#include <svx/svdundo.hxx>
#include <vcl/canvastools.hxx>
#include <vcl/commandevent.hxx>
#include <vcl/cursor.hxx>
#include <vcl/weld.hxx>
#include <vcl/window.hxx>
#include <comphelper/lok.hxx>
#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <drawinglayer/processor2d/processor2dtools.hxx>
#include <editeng/outliner.hxx>
#include <sal/log.hxx>
#include <sdr/overlay/overlaytools.hxx>
#include <sfx2/viewsh.hxx>
#include <svx/dialmgr.hxx>
#include <svx/sdr/overlay/overlaymanager.hxx>
#include <svx/sdr/overlay/overlayselection.hxx>
#include <svx/sdr/table/tablecontroller.hxx>
#include <svx/sdrpagewindow.hxx>
#include <svx/sdrpaintwindow.hxx>
#include <svx/sdrundomanager.hxx>
#include <svx/strings.hrc>
#include <svx/svdviter.hxx>
#include <svtools/optionsdrawinglayer.hxx>
#include <textchain.hxx>
#include <textchaincursor.hxx>
#include <tools/debug.hxx>
#include <vcl/svapp.hxx>

#include <memory>

SdrObjEditView::SdrObjEditView(SdrModel& rSdrModel, OutputDevice* pOut)
    : SdrGlueEditView(rSdrModel, pOut)
    , mpTextEditPV(nullptr)
    , mpTextEditOutlinerView(nullptr)
    , mpTextEditWin(nullptr)
    , pTextEditCursorBuffer(nullptr)
    , pMacroObj(nullptr)
    , pMacroPV(nullptr)
    , pMacroWin(nullptr)
    , nMacroTol(0)
    , mbTextEditDontDelete(false)
    , mbTextEditOnlyOneView(false)
    , mbTextEditNewObj(false)
    , mbQuickTextEditMode(true)
    , mbMacroDown(false)
    , mpOldTextEditUndoManager(nullptr)
{
}

SdrObjEditView::~SdrObjEditView()
{
    mpTextEditWin = nullptr; // so there's no ShowCursor in SdrEndTextEdit
    assert(!IsTextEdit());
    if (IsTextEdit())
        suppress_fun_call_w_exception(SdrEndTextEdit());
    mpTextEditOutliner.reset();
    assert(nullptr == mpOldTextEditUndoManager); // should have been reset
}

bool SdrObjEditView::IsAction() const { return IsMacroObj() || SdrGlueEditView::IsAction(); }

void SdrObjEditView::MovAction(const Point& rPnt)
{
    if (IsMacroObj())
        MovMacroObj(rPnt);
    SdrGlueEditView::MovAction(rPnt);
}

void SdrObjEditView::EndAction()
{
    if (IsMacroObj())
        EndMacroObj();
    SdrGlueEditView::EndAction();
}

void SdrObjEditView::BckAction()
{
    BrkMacroObj();
    SdrGlueEditView::BckAction();
}

void SdrObjEditView::BrkAction()
{
    BrkMacroObj();
    SdrGlueEditView::BrkAction();
}

SdrPageView* SdrObjEditView::ShowSdrPage(SdrPage* pPage)
{
    SdrPageView* pPageView = SdrGlueEditView::ShowSdrPage(pPage);

    if (comphelper::LibreOfficeKit::isActive() && pPageView)
    {
        // Check if other views have an active text edit on the same page as
        // this one.
        SdrViewIter aIter(pPageView->GetPage());
        for (SdrView* pView = aIter.FirstView(); pView; pView = aIter.NextView())
        {
            if (pView == this || !pView->IsTextEdit())
                continue;

            OutputDevice* pOutDev = GetFirstOutputDevice();
            if (!pOutDev || pOutDev->GetOutDevType() != OUTDEV_WINDOW)
                continue;

            // Found one, so create an outliner view, to get invalidations when
            // the text edit changes.
            // Call GetSfxViewShell() to make sure ImpMakeOutlinerView()
            // registers the view shell of this draw view, and not the view
            // shell of pView.
            OutlinerView* pOutlinerView
                = pView->ImpMakeOutlinerView(pOutDev->GetOwnerWindow(), nullptr, GetSfxViewShell());
            pOutlinerView->HideCursor();
            pView->GetTextEditOutliner()->InsertView(pOutlinerView);
        }
    }

    return pPageView;
}

namespace
{
void lcl_RemoveTextEditOutlinerViews(SdrObjEditView const* pThis, SdrPageView const* pPageView,
                                     OutputDevice const* pOutputDevice)
{
    if (!comphelper::LibreOfficeKit::isActive())
        return;

    if (!pPageView)
        return;

    if (!pOutputDevice || pOutputDevice->GetOutDevType() != OUTDEV_WINDOW)
        return;

    SdrViewIter aIter(pPageView->GetPage());
    for (SdrView* pView = aIter.FirstView(); pView; pView = aIter.NextView())
    {
        if (pView == pThis || !pView->IsTextEdit())
            continue;

        SdrOutliner* pOutliner = pView->GetTextEditOutliner();
        for (size_t nView = 0; nView < pOutliner->GetViewCount(); ++nView)
        {
            OutlinerView* pOutlinerView = pOutliner->GetView(nView);
            if (pOutlinerView->GetWindow()->GetOutDev() != pOutputDevice)
                continue;

            pOutliner->RemoveView(pOutlinerView);
            delete pOutlinerView;
        }
    }
}
}

void SdrObjEditView::HideSdrPage()
{
    lcl_RemoveTextEditOutlinerViews(this, GetSdrPageView(), GetFirstOutputDevice());

    if (mpTextEditPV == GetSdrPageView())
    {
        // HideSdrPage() will clear mpPageView, avoid a dangling pointer.
        mpTextEditPV = nullptr;
    }

    SdrGlueEditView::HideSdrPage();
}

void SdrObjEditView::TakeActionRect(tools::Rectangle& rRect) const
{
    if (IsMacroObj())
    {
        rRect = pMacroObj->GetCurrentBoundRect();
    }
    else
    {
        SdrGlueEditView::TakeActionRect(rRect);
    }
}

void SdrObjEditView::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
{
    SdrGlueEditView::Notify(rBC, rHint);
    if (mpTextEditOutliner == nullptr)
        return;

    // change of printer while editing
    if (rHint.GetId() != SfxHintId::ThisIsAnSdrHint)
        return;

    const SdrHint* pSdrHint = static_cast<const SdrHint*>(&rHint);
    SdrHintKind eKind = pSdrHint->GetKind();
    if (eKind == SdrHintKind::RefDeviceChange)
    {
        mpTextEditOutliner->SetRefDevice(mpModel->GetRefDevice());
    }
    if (eKind == SdrHintKind::DefaultTabChange)
    {
        mpTextEditOutliner->SetDefTab(mpModel->GetDefaultTabulator());
    }
}

void SdrObjEditView::ModelHasChanged()
{
    SdrGlueEditView::ModelHasChanged();
    if (mxWeakTextEditObj.is() && !mxWeakTextEditObj->IsInserted())
        SdrEndTextEdit(); // object deleted
    // TextEditObj changed?
    if (!IsTextEdit())
        return;

    SdrTextObj* pTextObj = mxWeakTextEditObj.get();
    if (pTextObj != nullptr)
    {
        size_t nOutlViewCnt = mpTextEditOutliner->GetViewCount();
        bool bAreaChg = false;
        bool bAnchorChg = false;
        bool bColorChg = false;
        bool bContourFrame = pTextObj->IsContourTextFrame();
        EEAnchorMode eNewAnchor(EEAnchorMode::VCenterHCenter);
        tools::Rectangle aOldArea(aMinTextEditArea);
        aOldArea.Union(aTextEditArea);
        Color aNewColor;
        { // check area
            Size aPaperMin1;
            Size aPaperMax1;
            tools::Rectangle aEditArea1;
            tools::Rectangle aMinArea1;
            pTextObj->TakeTextEditArea(&aPaperMin1, &aPaperMax1, &aEditArea1, &aMinArea1);
            Point aPvOfs(pTextObj->GetTextEditOffset());

            // add possible GridOffset to up-to-now view-independent EditAreas
            basegfx::B2DVector aGridOffset(0.0, 0.0);
            if (getPossibleGridOffsetForSdrObject(aGridOffset, pTextObj, GetSdrPageView()))
            {
                const Point aOffset(basegfx::fround(aGridOffset.getX()),
                                    basegfx::fround(aGridOffset.getY()));

                aEditArea1 += aOffset;
                aMinArea1 += aOffset;
            }

            aEditArea1.Move(aPvOfs.X(), aPvOfs.Y());
            aMinArea1.Move(aPvOfs.X(), aPvOfs.Y());
            tools::Rectangle aNewArea(aMinArea1);
            aNewArea.Union(aEditArea1);

            if (aNewArea != aOldArea || aEditArea1 != aTextEditArea || aMinArea1 != aMinTextEditArea
                || mpTextEditOutliner->GetMinAutoPaperSize() != aPaperMin1
                || mpTextEditOutliner->GetMaxAutoPaperSize() != aPaperMax1)
            {
                aTextEditArea = aEditArea1;
                aMinTextEditArea = aMinArea1;

                const bool bPrevUpdateLayout = mpTextEditOutliner->SetUpdateLayout(false);
                mpTextEditOutliner->SetMinAutoPaperSize(aPaperMin1);
                mpTextEditOutliner->SetMaxAutoPaperSize(aPaperMax1);
                mpTextEditOutliner->SetPaperSize(Size(0, 0)); // re-format Outliner

                if (!bContourFrame)
                {
                    mpTextEditOutliner->ClearPolygon();
                    EEControlBits nStat = mpTextEditOutliner->GetControlWord();
                    nStat |= EEControlBits::AUTOPAGESIZE;
                    mpTextEditOutliner->SetControlWord(nStat);
                }
                else
                {
                    EEControlBits nStat = mpTextEditOutliner->GetControlWord();
                    nStat &= ~EEControlBits::AUTOPAGESIZE;
                    mpTextEditOutliner->SetControlWord(nStat);
                    tools::Rectangle aAnchorRect;
                    pTextObj->TakeTextAnchorRect(aAnchorRect);
                    pTextObj->ImpSetContourPolygon(*mpTextEditOutliner, aAnchorRect, true);
                }
                for (size_t nOV = 0; nOV < nOutlViewCnt; nOV++)
                {
                    OutlinerView* pOLV = mpTextEditOutliner->GetView(nOV);
                    EVControlBits nStat0 = pOLV->GetControlWord();
                    EVControlBits nStat = nStat0;
                    // AutoViewSize only if not ContourFrame.
                    if (!bContourFrame)
                        nStat |= EVControlBits::AUTOSIZE;
                    else
                        nStat &= ~EVControlBits::AUTOSIZE;
                    if (nStat != nStat0)
                        pOLV->SetControlWord(nStat);
                }

                mpTextEditOutliner->SetUpdateLayout(bPrevUpdateLayout);
                bAreaChg = true;
            }
        }
        if (mpTextEditOutlinerView != nullptr)
        { // check fill and anchor
            EEAnchorMode eOldAnchor = mpTextEditOutlinerView->GetAnchorMode();
            eNewAnchor = pTextObj->GetOutlinerViewAnchorMode();
            bAnchorChg = eOldAnchor != eNewAnchor;
            Color aOldColor(mpTextEditOutlinerView->GetBackgroundColor());
            aNewColor = GetTextEditBackgroundColor(*this);
            bColorChg = aOldColor != aNewColor;
        }
        // refresh always when it's a contour frame. That
        // refresh is necessary since it triggers the repaint
        // which makes the Handles visible. Changes at TakeTextRect()
        // seem to have resulted in a case where no refresh is executed.
        // Before that, a refresh must have been always executed
        // (else this error would have happened earlier), thus I
        // even think here a refresh should be done always.
        // Since follow-up problems cannot even be guessed I only
        // add this one more case to the if below.
        // BTW: It's VERY bad style that here, inside ModelHasChanged()
        // the outliner is again massively changed for the text object
        // in text edit mode. Normally, all necessary data should be
        // set at SdrBeginTextEdit(). Some changes and value assigns in
        // SdrBeginTextEdit() are completely useless since they are set here
        // again on ModelHasChanged().
        if (bContourFrame || bAreaChg || bAnchorChg || bColorChg)
        {
            for (size_t nOV = 0; nOV < nOutlViewCnt; nOV++)
            {
                OutlinerView* pOLV = mpTextEditOutliner->GetView(nOV);
                { // invalidate old OutlinerView area
                    vcl::Window* pWin = pOLV->GetWindow();
                    tools::Rectangle aTmpRect(aOldArea);
                    sal_uInt16 nPixSiz = pOLV->GetInvalidateMore() + 1;
                    Size aMore(pWin->PixelToLogic(Size(nPixSiz, nPixSiz)));
                    aTmpRect.AdjustLeft(-(aMore.Width()));
                    aTmpRect.AdjustRight(aMore.Width());
                    aTmpRect.AdjustTop(-(aMore.Height()));
                    aTmpRect.AdjustBottom(aMore.Height());
                    InvalidateOneWin(*pWin->GetOutDev(), aTmpRect);
                }
                if (bAnchorChg)
                    pOLV->SetAnchorMode(eNewAnchor);
                if (bColorChg)
                    pOLV->SetBackgroundColor(aNewColor);

                pOLV->SetOutputArea(
                    aTextEditArea); // because otherwise, we're not re-anchoring correctly
                ImpInvalidateOutlinerView(*pOLV);
            }
            mpTextEditOutlinerView->ShowCursor();
        }
    }
    ImpMakeTextCursorAreaVisible();
}

namespace
{
class TextEditOverlayObject : public sdr::overlay::OverlayObject
{
protected:
    std::unique_ptr<sdr::overlay::OverlaySelection> mxOverlaySelection;

    OutlinerView& mrOutlinerView;

    basegfx::B2DRange maLastRange;
    basegfx::B2DRange maRange;

    drawinglayer::primitive2d::Primitive2DContainer maTextPrimitives;
    drawinglayer::primitive2d::Primitive2DContainer maLastTextPrimitives;

    bool mbVisualizeSurroundingFrame : 1;

    // geometry creation for OverlayObject, can use local *Last* values
    virtual drawinglayer::primitive2d::Primitive2DContainer
    createOverlayObjectPrimitive2DSequence() override;

public:
    TextEditOverlayObject(const Color& rColor, OutlinerView& rOutlinerView,
                          bool bVisualizeSurroundingFrame);
    virtual ~TextEditOverlayObject() override;

    // data read access
    const sdr::overlay::OverlaySelection* getOverlaySelection() const
    {
        return mxOverlaySelection.get();
    }
    const OutlinerView& getOutlinerView() const { return mrOutlinerView; }

    virtual drawinglayer::primitive2d::Primitive2DContainer
    getOverlayObjectPrimitive2DSequence() const override;

    // data write access. In this OverlayObject we only have the
    // callback that triggers detecting if something *has* changed
    void checkDataChange(const basegfx::B2DRange& rMinTextEditArea);
    void checkSelectionChange();
};

drawinglayer::primitive2d::Primitive2DContainer
TextEditOverlayObject::createOverlayObjectPrimitive2DSequence()
{
    drawinglayer::primitive2d::Primitive2DContainer aRetval;

    if (mbVisualizeSurroundingFrame)
    {
        const double fTransparence(SvtOptionsDrawinglayer::GetTransparentSelectionPercent() * 0.01);
        const sal_uInt16 nPixSiz(getOutlinerView().GetInvalidateMore() - 1);

        aRetval.push_back(new drawinglayer::primitive2d::OverlayRectanglePrimitive(
            maRange, getBaseColor().getBColor(), fTransparence, std::max(6, nPixSiz - 2), // grow
            0.0, // shrink
            0.0));
    }

    // add buffered TextPrimitives
    aRetval.append(maTextPrimitives);

    return aRetval;
}

TextEditOverlayObject::TextEditOverlayObject(const Color& rColor, OutlinerView& rOutlinerView,
                                             bool bVisualizeSurroundingFrame)
    : OverlayObject(rColor)
    , mrOutlinerView(rOutlinerView)
    , mbVisualizeSurroundingFrame(bVisualizeSurroundingFrame)
{
    // no AA for TextEdit overlay
    allowAntiAliase(false);

    // create local OverlaySelection - this is an integral part of EditText
    // visualization
    std::vector<basegfx::B2DRange> aEmptySelection{};
    mxOverlaySelection.reset(new sdr::overlay::OverlaySelection(
        sdr::overlay::OverlayType::Transparent, rColor, std::move(aEmptySelection), true));
}

TextEditOverlayObject::~TextEditOverlayObject()
{
    mxOverlaySelection.reset();

    if (getOverlayManager())
    {
        getOverlayManager()->remove(*this);
    }
}

drawinglayer::primitive2d::Primitive2DContainer
TextEditOverlayObject::getOverlayObjectPrimitive2DSequence() const
{
    if (!getPrimitive2DSequence().empty())
    {
        if (!maRange.equal(maLastRange) || maLastTextPrimitives != maTextPrimitives)
        {
            // conditions of last local decomposition have changed, delete to force new evaluation
            const_cast<TextEditOverlayObject*>(this)->resetPrimitive2DSequence();
        }
    }

    if (getPrimitive2DSequence().empty())
    {
        // remember new buffered values
        const_cast<TextEditOverlayObject*>(this)->maLastRange = maRange;
        const_cast<TextEditOverlayObject*>(this)->maLastTextPrimitives = maTextPrimitives;
    }

    // call base implementation
    return OverlayObject::getOverlayObjectPrimitive2DSequence();
}

void TextEditOverlayObject::checkDataChange(const basegfx::B2DRange& rMinTextEditArea)
{
    bool bObjectChange(false);

    // check current range
    const tools::Rectangle aOutArea(mrOutlinerView.GetOutputArea());
    basegfx::B2DRange aNewRange = vcl::unotools::b2DRectangleFromRectangle(aOutArea);
    aNewRange.expand(rMinTextEditArea);

    if (aNewRange != maRange)
    {
        maRange = aNewRange;
        bObjectChange = true;
    }

    // check if text primitives did change
    SdrOutliner* pSdrOutliner = dynamic_cast<SdrOutliner*>(getOutlinerView().GetOutliner());

    if (pSdrOutliner)
    {
        // get TextPrimitives directly from active Outliner
        basegfx::B2DHomMatrix aNewTransformA;
        basegfx::B2DHomMatrix aNewTransformB;
        basegfx::B2DRange aClipRange;
        drawinglayer::primitive2d::Primitive2DContainer aNewTextPrimitives;

        // active Outliner is always in unified oriented coordinate system (currently)
        // so just translate to TopLeft of visible Range. Keep in mind that top-left
        // depends on vertical text and top-to-bottom text attributes
        const tools::Rectangle aVisArea(mrOutlinerView.GetVisArea());
        const bool bVerticalWriting(pSdrOutliner->IsVertical());
        const bool bTopToBottom(pSdrOutliner->IsTopToBottom());
        const double fStartInX(bVerticalWriting && bTopToBottom
                                   ? aOutArea.Right() - aVisArea.Left()
                                   : aOutArea.Left() - aVisArea.Left());
        const double fStartInY(bVerticalWriting && !bTopToBottom
                                   ? aOutArea.Bottom() - aVisArea.Top()
                                   : aOutArea.Top() - aVisArea.Top());

        aNewTransformB.translate(fStartInX, fStartInY);

        // get the current TextPrimitives. This is the most expensive part
        // of this mechanism, it *may* be possible to buffer layouted
        // primitives per ParaPortion with/in/dependent on the EditEngine
        // content if needed. For now, get and compare
        SdrTextObj::impDecomposeBlockTextPrimitiveDirect(
            aNewTextPrimitives, *pSdrOutliner, aNewTransformA, aNewTransformB, aClipRange);

        if (aNewTextPrimitives != maTextPrimitives)
        {
            maTextPrimitives = std::move(aNewTextPrimitives);
            bObjectChange = true;
        }
    }

    if (bObjectChange)
    {
        // if there really *was* a change signal the OverlayManager to
        // refresh this object's visualization
        objectChange();

        // on data change, always do a SelectionChange, too
        // since the selection is an integral part of text visualization
        checkSelectionChange();
    }
}

void TextEditOverlayObject::checkSelectionChange()
{
    if (!(getOverlaySelection() && getOverlayManager()))
        return;

    std::vector<tools::Rectangle> aLogicRects;
    std::vector<basegfx::B2DRange> aLogicRanges;
    const Size aLogicPixel(getOverlayManager()->getOutputDevice().PixelToLogic(Size(1, 1)));

    // get logic selection
    getOutlinerView().GetSelectionRectangles(aLogicRects);

    aLogicRanges.reserve(aLogicRects.size());
    for (const auto& aRect : aLogicRects)
    {
        // convert from logic Rectangles to logic Ranges, do not forget to add
        // one Unit (in this case logical units for one pixel, pre-calculated)
        aLogicRanges.emplace_back(
            aRect.Left() - aLogicPixel.Width(), aRect.Top() - aLogicPixel.Height(),
            aRect.Right() + aLogicPixel.Width(), aRect.Bottom() + aLogicPixel.Height());
    }

    mxOverlaySelection->setRanges(std::move(aLogicRanges));
}
} // end of anonymous namespace

// TextEdit

// callback from the active EditView, forward to evtl. existing instances of the
// TextEditOverlayObject(s). This will additionally update the selection which
// is an integral part of the text visualization
void SdrObjEditView::EditViewInvalidate(const tools::Rectangle&)
{
    if (!IsTextEdit())
        return;

    // MinTextRange may have changed. Forward it, too
    const basegfx::B2DRange aMinTextRange
        = vcl::unotools::b2DRectangleFromRectangle(aMinTextEditArea);

    for (sal_uInt32 a(0); a < maTEOverlayGroup.count(); a++)
    {
        TextEditOverlayObject* pCandidate
            = dynamic_cast<TextEditOverlayObject*>(&maTEOverlayGroup.getOverlayObject(a));

        if (pCandidate)
        {
            pCandidate->checkDataChange(aMinTextRange);
        }
    }
}

// callback from the active EditView, forward to evtl. existing instances of the
// TextEditOverlayObject(s). This cvall *only* updates the selection visualization
// which is e.g. used when only the selection is changed, but not the text
void SdrObjEditView::EditViewSelectionChange()
{
    if (!IsTextEdit())
        return;

    for (sal_uInt32 a(0); a < maTEOverlayGroup.count(); a++)
    {
        TextEditOverlayObject* pCandidate
            = dynamic_cast<TextEditOverlayObject*>(&maTEOverlayGroup.getOverlayObject(a));

        if (pCandidate)
        {
            pCandidate->checkSelectionChange();
        }
    }
}

OutputDevice& SdrObjEditView::EditViewOutputDevice() const { return *mpTextEditWin->GetOutDev(); }

Point SdrObjEditView::EditViewPointerPosPixel() const
{
    return mpTextEditWin->GetPointerPosPixel();
}

css::uno::Reference<css::datatransfer::clipboard::XClipboard> SdrObjEditView::GetClipboard() const
{
    if (!mpTextEditWin)
        return nullptr;
    return mpTextEditWin->GetClipboard();
}

css::uno::Reference<css::datatransfer::dnd::XDropTarget> SdrObjEditView::GetDropTarget()
{
    if (!mpTextEditWin)
        return nullptr;
    return mpTextEditWin->GetDropTarget();
}

void SdrObjEditView::EditViewInputContext(const InputContext& rInputContext)
{
    if (!mpTextEditWin)
        return;
    mpTextEditWin->SetInputContext(rInputContext);
}

void SdrObjEditView::EditViewCursorRect(const tools::Rectangle& rRect, int nExtTextInputWidth)
{
    if (!mpTextEditWin)
        return;
    mpTextEditWin->SetCursorRect(&rRect, nExtTextInputWidth);
}

void SdrObjEditView::TextEditDrawing(SdrPaintWindow& rPaintWindow)
{
    if (!comphelper::LibreOfficeKit::isActive())
    {
        // adapt all TextEditOverlayObject(s), so call EditViewInvalidate()
        // to update accordingly (will update selection, too). Suppress new
        // stuff when LibreOfficeKit is active
        EditViewInvalidate(tools::Rectangle());
    }
    else
    {
        // draw old text edit stuff
        if (IsTextEdit())
        {
            const SdrOutliner* pActiveOutliner = GetTextEditOutliner();

            if (pActiveOutliner)
            {
                const sal_uInt32 nViewCount(pActiveOutliner->GetViewCount());

                if (nViewCount)
                {
                    const vcl::Region& rRedrawRegion = rPaintWindow.GetRedrawRegion();
                    const tools::Rectangle aCheckRect(rRedrawRegion.GetBoundRect());

                    for (sal_uInt32 i(0); i < nViewCount; i++)
                    {
                        OutlinerView* pOLV = pActiveOutliner->GetView(i);

                        // If rPaintWindow knows that the output device is a render
                        // context and is aware of the underlying vcl::Window,
                        // compare against that; that's how double-buffering can
                        // still find the matching OutlinerView.
                        OutputDevice* pOutputDevice = rPaintWindow.GetWindow()
                                                          ? rPaintWindow.GetWindow()->GetOutDev()
                                                          : &rPaintWindow.GetOutputDevice();
                        if (pOLV->GetWindow()->GetOutDev() == pOutputDevice
                            || comphelper::LibreOfficeKit::isActive())
                        {
                            ImpPaintOutlinerView(*pOLV, aCheckRect,
                                                 rPaintWindow.GetTargetOutputDevice());
                            return;
                        }
                    }
                }
            }
        }
    }
}

void SdrObjEditView::ImpPaintOutlinerView(OutlinerView& rOutlView, const tools::Rectangle& rRect,
                                          OutputDevice& rTargetDevice) const
{
    const SdrTextObj* pText = GetTextEditObject();
    bool bTextFrame(pText && pText->IsTextFrame());
    bool bFitToSize(mpTextEditOutliner->GetControlWord() & EEControlBits::STRETCHING);
    bool bModified(mpTextEditOutliner->IsModified());
    tools::Rectangle aBlankRect(rOutlView.GetOutputArea());
    aBlankRect.Union(aMinTextEditArea);
    tools::Rectangle aPixRect(rTargetDevice.LogicToPixel(aBlankRect));

    // in the tiled rendering case, the setup is incomplete, and we very
    // easily get an empty rRect on input - that will cause that everything is
    // clipped; happens in case of editing text inside a shape in Calc.
    // FIXME would be better to complete the setup so that we don't get an
    // empty rRect here
    if (!comphelper::LibreOfficeKit::isActive() || !rRect.IsEmpty())
        aBlankRect.Intersection(rRect);

    rOutlView.GetOutliner()->SetUpdateLayout(true); // Bugfix #22596#
    rOutlView.Paint(aBlankRect, &rTargetDevice);

    if (!bModified)
    {
        mpTextEditOutliner->ClearModifyFlag();
    }

    if (bTextFrame && !bFitToSize)
    {
        // completely reworked to use primitives; this ensures same look and functionality
        const drawinglayer::geometry::ViewInformation2D aViewInformation2D;
        std::unique_ptr<drawinglayer::processor2d::BaseProcessor2D> xProcessor(
            drawinglayer::processor2d::createProcessor2DFromOutputDevice(rTargetDevice,
                                                                         aViewInformation2D));

        const bool bMapModeEnabled(rTargetDevice.IsMapModeEnabled());
        const basegfx::B2DRange aRange = vcl::unotools::b2DRectangleFromRectangle(aPixRect);
        const Color aHilightColor(SvtOptionsDrawinglayer::getHilightColor());
        const double fTransparence(SvtOptionsDrawinglayer::GetTransparentSelectionPercent() * 0.01);
        const sal_uInt16 nPixSiz(rOutlView.GetInvalidateMore() - 1);
        const drawinglayer::primitive2d::Primitive2DReference xReference(
            new drawinglayer::primitive2d::OverlayRectanglePrimitive(
                aRange, aHilightColor.getBColor(), fTransparence, std::max(6, nPixSiz - 2), // grow
                0.0, // shrink
                0.0));
        const drawinglayer::primitive2d::Primitive2DContainer aSequence{ xReference };

        rTargetDevice.EnableMapMode(false);
        xProcessor->process(aSequence);
        rTargetDevice.EnableMapMode(bMapModeEnabled);
    }

    rOutlView.ShowCursor(/*bGotoCursor=*/true, /*bActivate=*/true);
}

void SdrObjEditView::ImpInvalidateOutlinerView(OutlinerView const& rOutlView) const
{
    vcl::Window* pWin = rOutlView.GetWindow();

    if (!pWin)
        return;

    const SdrTextObj* pText = GetTextEditObject();
    bool bTextFrame(pText && pText->IsTextFrame());
    bool bFitToSize(pText && pText->IsFitToSize());

    if (!bTextFrame || bFitToSize)
        return;

    tools::Rectangle aBlankRect(rOutlView.GetOutputArea());
    aBlankRect.Union(aMinTextEditArea);
    tools::Rectangle aPixRect(pWin->LogicToPixel(aBlankRect));
    sal_uInt16 nPixSiz(rOutlView.GetInvalidateMore() - 1);

    aPixRect.AdjustLeft(-1);
    aPixRect.AdjustTop(-1);
    aPixRect.AdjustRight(1);
    aPixRect.AdjustBottom(1);

    {
        // limit xPixRect because of driver problems when pixel coordinates are too far out
        Size aMaxXY(pWin->GetOutputSizePixel());
        tools::Long a(2 * nPixSiz);
        tools::Long nMaxX(aMaxXY.Width() + a);
        tools::Long nMaxY(aMaxXY.Height() + a);

        if (aPixRect.Left() < -a)
            aPixRect.SetLeft(-a);
        if (aPixRect.Top() < -a)
            aPixRect.SetTop(-a);
        if (aPixRect.Right() > nMaxX)
            aPixRect.SetRight(nMaxX);
        if (aPixRect.Bottom() > nMaxY)
            aPixRect.SetBottom(nMaxY);
    }

    tools::Rectangle aOuterPix(aPixRect);
    aOuterPix.AdjustLeft(-nPixSiz);
    aOuterPix.AdjustTop(-nPixSiz);
    aOuterPix.AdjustRight(nPixSiz);
    aOuterPix.AdjustBottom(nPixSiz);

    bool bMapModeEnabled(pWin->IsMapModeEnabled());
    pWin->EnableMapMode(false);
    pWin->Invalidate(aOuterPix);
    pWin->EnableMapMode(bMapModeEnabled);
}

OutlinerView* SdrObjEditView::ImpMakeOutlinerView(vcl::Window* pWin, OutlinerView* pGivenView,
                                                  SfxViewShell* pViewShell) const
{
    // background
    Color aBackground(GetTextEditBackgroundColor(*this));
    SdrTextObj* pText = mxWeakTextEditObj.get();
    bool bTextFrame = pText != nullptr && pText->IsTextFrame();
    bool bContourFrame = pText != nullptr && pText->IsContourTextFrame();
    // create OutlinerView
    OutlinerView* pOutlView = pGivenView;
    mpTextEditOutliner->SetUpdateLayout(false);

    if (pOutlView == nullptr)
    {
        pOutlView = new OutlinerView(mpTextEditOutliner.get(), pWin);
    }
    else
    {
        pOutlView->SetWindow(pWin);
    }

    // disallow scrolling
    EVControlBits nStat = pOutlView->GetControlWord();
    nStat &= ~EVControlBits::AUTOSCROLL;
    // AutoViewSize only if not ContourFrame.
    if (!bContourFrame)
        nStat |= EVControlBits::AUTOSIZE;
    if (bTextFrame)
    {
        sal_uInt16 nPixSiz = maHdlList.GetHdlSize() * 2 + 1;
        nStat |= EVControlBits::INVONEMORE;
        pOutlView->SetInvalidateMore(nPixSiz);
    }
    pOutlView->SetControlWord(nStat);
    pOutlView->SetBackgroundColor(aBackground);

    // In case we're in the process of constructing a new view shell,
    // SfxViewShell::Current() may still point to the old one. So if possible,
    // depend on the application owning this draw view to provide the view
    // shell.
    SfxViewShell* pSfxViewShell = pViewShell ? pViewShell : GetSfxViewShell();
    pOutlView->RegisterViewShell(pSfxViewShell ? pSfxViewShell : SfxViewShell::Current());

    if (pText != nullptr)
    {
        pOutlView->SetAnchorMode(pText->GetOutlinerViewAnchorMode());
        mpTextEditOutliner->SetFixedCellHeight(
            pText->GetMergedItem(SDRATTR_TEXT_USEFIXEDCELLHEIGHT).GetValue());
    }
    // do update before setting output area so that aTextEditArea can be recalculated
    mpTextEditOutliner->SetUpdateLayout(true);
    pOutlView->SetOutputArea(aTextEditArea);
    ImpInvalidateOutlinerView(*pOutlView);
    return pOutlView;
}

IMPL_LINK(SdrObjEditView, ImpOutlinerStatusEventHdl, EditStatus&, rEditStat, void)
{
    if (mpTextEditOutliner)
    {
        SdrTextObj* pTextObj = mxWeakTextEditObj.get();
        if (pTextObj)
        {
            pTextObj->onEditOutlinerStatusEvent(&rEditStat);
        }
    }
}

void SdrObjEditView::ImpChainingEventHdl()
{
    if (!mpTextEditOutliner)
        return;

    SdrTextObj* pTextObj = mxWeakTextEditObj.get();
    OutlinerView* pOLV = GetTextEditOutlinerView();
    if (pTextObj && pOLV)
    {
        TextChain* pTextChain = pTextObj->GetTextChain();

        // XXX: IsChainable and GetNilChainingEvent are a bit mixed up atm
        if (!pTextObj->IsChainable())
        {
            return;
        }
        // This is true during an underflow-caused overflow (with pEdtOutl->SetText())
        if (pTextChain->GetNilChainingEvent(pTextObj))
        {
            return;
        }

        // We prevent to trigger further handling of overflow/underflow for pTextObj
        pTextChain->SetNilChainingEvent(pTextObj, true); // XXX

        // Save previous selection pos // NOTE: It must be done to have the right CursorEvent in KeyInput
        pTextChain->SetPreChainingSel(pTextObj, pOLV->GetSelection());
        //maPreChainingSel = new ESelection(pOLV->GetSelection());

        // Handling Undo
        const int nText = 0; // XXX: hardcoded index (SdrTextObj::getText handles only 0)

        const bool bUndoEnabled = GetModel() && IsUndoEnabled();
        std::unique_ptr<SdrUndoObjSetText> pTxtUndo;
        if (bUndoEnabled)
            pTxtUndo.reset(
                dynamic_cast<SdrUndoObjSetText*>(GetModel()
                                                     ->GetSdrUndoFactory()
                                                     .CreateUndoObjectSetText(*pTextObj, nText)
                                                     .release()));

        // trigger actual chaining
        pTextObj->onChainingEvent();

        if (pTxtUndo)
        {
            pTxtUndo->AfterSetText();
            if (!pTxtUndo->IsDifferent())
            {
                pTxtUndo.reset();
            }
        }

        if (pTxtUndo)
            AddUndo(std::move(pTxtUndo));

        //maCursorEvent = new CursorChainingEvent(pTextChain->GetCursorEvent(pTextObj));
        //SdrTextObj *pNextLink = pTextObj->GetNextLinkInChain();

        // NOTE: Must be called. Don't let the function return if you set it to true and not reset it
        pTextChain->SetNilChainingEvent(pTextObj, false);
    }
    else
    {
        // XXX
        SAL_INFO("svx.chaining", "[OnChaining] No Edit Outliner View");
    }
}

IMPL_LINK_NOARG(SdrObjEditView, ImpAfterCutOrPasteChainingEventHdl, LinkParamNone*, void)
{
    SdrTextObj* pTextObj = GetTextEditObject();
    if (!pTextObj)
        return;
    ImpChainingEventHdl();
    TextChainCursorManager aCursorManager(this, pTextObj);
    ImpMoveCursorAfterChainingEvent(&aCursorManager);
}

void SdrObjEditView::ImpMoveCursorAfterChainingEvent(TextChainCursorManager* pCursorManager)
{
    if (!mxWeakTextEditObj.is() || !pCursorManager)
        return;

    SdrTextObj* pTextObj = mxWeakTextEditObj.get();

    // Check if it has links to move it to
    if (!pTextObj || !pTextObj->IsChainable())
        return;

    TextChain* pTextChain = pTextObj->GetTextChain();
    ESelection aNewSel = pTextChain->GetPostChainingSel(pTextObj);

    pCursorManager->HandleCursorEventAfterChaining(pTextChain->GetCursorEvent(pTextObj), aNewSel);

    // Reset event
    pTextChain->SetCursorEvent(pTextObj, CursorChainingEvent::NULL_EVENT);
}

IMPL_LINK(SdrObjEditView, ImpOutlinerCalcFieldValueHdl, EditFieldInfo*, pFI, void)
{
    bool bOk = false;
    OUString& rStr = pFI->GetRepresentation();
    rStr.clear();
    SdrTextObj* pTextObj = mxWeakTextEditObj.get();
    if (pTextObj != nullptr)
    {
        std::optional<Color> pTxtCol;
        std::optional<Color> pFldCol;
        bOk = pTextObj->CalcFieldValue(pFI->GetField(), pFI->GetPara(), pFI->GetPos(), true,
                                       pTxtCol, pFldCol, rStr);
        if (bOk)
        {
            if (pTxtCol)
            {
                pFI->SetTextColor(*pTxtCol);
            }
            if (pFldCol)
            {
                pFI->SetFieldColor(*pFldCol);
            }
            else
            {
                pFI->SetFieldColor(COL_LIGHTGRAY); // TODO: remove this later on (357)
            }
        }
    }
    Outliner& rDrawOutl = mpModel->GetDrawOutliner(pTextObj);
    Link<EditFieldInfo*, void> aDrawOutlLink = rDrawOutl.GetCalcFieldValueHdl();
    if (!bOk && aDrawOutlLink.IsSet())
    {
        aDrawOutlLink.Call(pFI);
        bOk = !rStr.isEmpty();
    }
    if (!bOk)
    {
        aOldCalcFieldValueLink.Call(pFI);
    }
}

IMPL_LINK_NOARG(SdrObjEditView, EndTextEditHdl, SdrUndoManager*, void) { SdrEndTextEdit(); }

// Default implementation - null UndoManager
std::unique_ptr<SdrUndoManager> SdrObjEditView::createLocalTextUndoManager()
{
    SAL_WARN("svx", "SdrObjEditView::createLocalTextUndoManager needs to be overridden");
    return std::unique_ptr<SdrUndoManager>();
}

bool SdrObjEditView::SdrBeginTextEdit(SdrObject* pObj_, SdrPageView* pPV, vcl::Window* pWin,
                                      bool bIsNewObj, SdrOutliner* pGivenOutliner,
                                      OutlinerView* pGivenOutlinerView, bool bDontDeleteOutliner,
                                      bool bOnlyOneView, bool bGrabFocus)
{
    // FIXME cannot be an assert() yet, the code is not ready for that;
    // eg. press F7 in Impress when you are inside a text object with spelling
    // mistakes => boom; and it is unclear how to avoid that
    SAL_WARN_IF(IsTextEdit(), "svx", "SdrBeginTextEdit called when IsTextEdit() is already true.");
    // FIXME this encourages all sorts of bad habits and should be removed
    SdrEndTextEdit();

    SdrTextObj* pObj = dynamic_cast<SdrTextObj*>(pObj_);
    if (!pObj)
        return false; // currently only possible with text objects

    if (bGrabFocus && pWin)
    {
        // attention, this call may cause an EndTextEdit() call to this view
        pWin->GrabFocus(); // to force the cursor into the edit view
    }

    mbTextEditDontDelete = bDontDeleteOutliner && pGivenOutliner != nullptr;
    mbTextEditOnlyOneView = bOnlyOneView;
    mbTextEditNewObj = bIsNewObj;
    const sal_uInt32 nWinCount(PaintWindowCount());

    bool bBrk(false);

    if (!pWin)
    {
        for (sal_uInt32 i = 0; i < nWinCount && !pWin; i++)
        {
            SdrPaintWindow* pPaintWindow = GetPaintWindow(i);

            if (OUTDEV_WINDOW == pPaintWindow->GetOutputDevice().GetOutDevType())
            {
                pWin = pPaintWindow->GetOutputDevice().GetOwnerWindow();
            }
        }

        // break, when no window exists
        if (!pWin)
        {
            bBrk = true;
        }
    }

    if (!bBrk && !pPV)
    {
        pPV = GetSdrPageView();

        // break, when no PageView for the object exists
        if (!pPV)
        {
            bBrk = true;
        }
    }

    // no TextEdit on objects in locked Layer
    if (pPV && pPV->GetLockedLayers().IsSet(pObj->GetLayer()))
    {
        bBrk = true;
    }

    if (mpTextEditOutliner)
    {
        OSL_FAIL("SdrObjEditView::SdrBeginTextEdit(): Old Outliner still exists.");
        mpTextEditOutliner.reset();
    }

    if (!bBrk)
    {
        mpTextEditWin = pWin;
        mpTextEditPV = pPV;
        mxWeakTextEditObj.reset(pObj);
        if (pGivenOutliner)
        {
            mpTextEditOutliner.reset(pGivenOutliner);
            pGivenOutliner = nullptr; // so we don't delete it on the error path
        }
        else
            mpTextEditOutliner = SdrMakeOutliner(OutlinerMode::TextObject,
                                                 mxWeakTextEditObj->getSdrModelFromSdrObject());

        {
            SvtAccessibilityOptions aOptions;
            mpTextEditOutliner->ForceAutoColor(aOptions.GetIsAutomaticFontColor());
        }

        aOldCalcFieldValueLink = mpTextEditOutliner->GetCalcFieldValueHdl();
        // FieldHdl has to be set by SdrBeginTextEdit, because this call an UpdateFields
        mpTextEditOutliner->SetCalcFieldValueHdl(
            LINK(this, SdrObjEditView, ImpOutlinerCalcFieldValueHdl));
        mpTextEditOutliner->SetBeginPasteOrDropHdl(LINK(this, SdrObjEditView, BeginPasteOrDropHdl));
        mpTextEditOutliner->SetEndPasteOrDropHdl(LINK(this, SdrObjEditView, EndPasteOrDropHdl));

        // It is just necessary to make the visualized page known. Set it.
        mpTextEditOutliner->setVisualizedPage(pPV->GetPage());

        mpTextEditOutliner->SetTextObjNoInit(mxWeakTextEditObj.get());

        if (mxWeakTextEditObj->BegTextEdit(*mpTextEditOutliner))
        {
            SdrTextObj* pTextObj = mxWeakTextEditObj.get();
            DBG_ASSERT(pTextObj, "svx::SdrObjEditView::BegTextEdit(), no text object?");
            if (!pTextObj)
                return false;

            // switch off any running TextAnimations
            pTextObj->SetTextAnimationAllowed(false);

            // remember old cursor
            if (mpTextEditOutliner->GetViewCount() != 0)
            {
                mpTextEditOutliner->RemoveView(static_cast<size_t>(0));
            }

            // Determine EditArea via TakeTextEditArea.
            // TODO: This could theoretically be left out, because TakeTextRect() calculates the aTextEditArea,
            // but aMinTextEditArea has to happen, too (therefore leaving this in right now)
            pTextObj->TakeTextEditArea(nullptr, nullptr, &aTextEditArea, &aMinTextEditArea);

            tools::Rectangle aTextRect;
            tools::Rectangle aAnchorRect;
            pTextObj->TakeTextRect(*mpTextEditOutliner, aTextRect, true,
                                   &aAnchorRect /* Give true here, not false */);

            if (!pTextObj->IsContourTextFrame())
            {
                // FitToSize not together with ContourFrame, for now
                if (pTextObj->IsFitToSize())
                    aTextRect = aAnchorRect;
            }

            aTextEditArea = aTextRect;

            // add possible GridOffset to up-to-now view-independent EditAreas
            basegfx::B2DVector aGridOffset(0.0, 0.0);
            if (getPossibleGridOffsetForSdrObject(aGridOffset, pTextObj, pPV))
            {
                const Point aOffset(basegfx::fround(aGridOffset.getX()),
                                    basegfx::fround(aGridOffset.getY()));

                aTextEditArea += aOffset;
                aMinTextEditArea += aOffset;
            }

            Point aPvOfs(pTextObj->GetTextEditOffset());
            aTextEditArea.Move(aPvOfs.X(), aPvOfs.Y());
            aMinTextEditArea.Move(aPvOfs.X(), aPvOfs.Y());
            pTextEditCursorBuffer = pWin->GetCursor();

            maHdlList.SetMoveOutside(true);

            // Since IsMarkHdlWhenTextEdit() is ignored, it is necessary
            // to call AdjustMarkHdl() always.
            AdjustMarkHdl();

            mpTextEditOutlinerView = ImpMakeOutlinerView(pWin, pGivenOutlinerView);

            if (!comphelper::LibreOfficeKit::isActive() && mpTextEditOutlinerView)
            {
                // activate visualization of EditView on Overlay, suppress when
                // LibreOfficeKit is active
                mpTextEditOutlinerView->GetEditView().setEditViewCallbacks(this);

                const Color aHilightColor(SvtOptionsDrawinglayer::getHilightColor());
                const SdrTextObj* pText = GetTextEditObject();
                const bool bTextFrame(pText && pText->IsTextFrame());
                const bool bFitToSize(mpTextEditOutliner->GetControlWord()
                                      & EEControlBits::STRETCHING);
                const bool bVisualizeSurroundingFrame(bTextFrame && !bFitToSize);
                SdrPageView* pPageView = GetSdrPageView();

                if (pPageView)
                {
                    for (sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++)
                    {
                        const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b);

                        if (rPageWindow.GetPaintWindow().OutputToWindow())
                        {
                            const rtl::Reference<sdr::overlay::OverlayManager>& xManager
                                = rPageWindow.GetOverlayManager();
                            if (xManager.is())
                            {
                                std::unique_ptr<TextEditOverlayObject> pNewTextEditOverlayObject(
                                    new TextEditOverlayObject(aHilightColor,
                                                              *mpTextEditOutlinerView,
                                                              bVisualizeSurroundingFrame));

                                xManager->add(*pNewTextEditOverlayObject);
                                xManager->add(const_cast<sdr::overlay::OverlaySelection&>(
                                    *pNewTextEditOverlayObject->getOverlaySelection()));

                                maTEOverlayGroup.append(std::move(pNewTextEditOverlayObject));
                            }
                        }
                    }
                }
            }

            // check if this view is already inserted
            size_t i2, nCount = mpTextEditOutliner->GetViewCount();
            for (i2 = 0; i2 < nCount; i2++)
            {
                if (mpTextEditOutliner->GetView(i2) == mpTextEditOutlinerView)
                    break;
            }

            if (i2 == nCount)
                mpTextEditOutliner->InsertView(mpTextEditOutlinerView, 0);

            maHdlList.SetMoveOutside(false);
            maHdlList.SetMoveOutside(true);

            // register all windows as OutlinerViews with the Outliner
            if (!bOnlyOneView)
            {
                for (sal_uInt32 i = 0; i < nWinCount; i++)
                {
                    SdrPaintWindow* pPaintWindow = GetPaintWindow(i);
                    OutputDevice& rOutDev = pPaintWindow->GetOutputDevice();

                    if (&rOutDev != pWin->GetOutDev() && OUTDEV_WINDOW == rOutDev.GetOutDevType())
                    {
                        OutlinerView* pOutlView
                            = ImpMakeOutlinerView(rOutDev.GetOwnerWindow(), nullptr);
                        mpTextEditOutliner->InsertView(pOutlView, static_cast<sal_uInt16>(i));
                    }
                }

                if (comphelper::LibreOfficeKit::isActive())
                {
                    // Register an outliner view for all other sdr views that
                    // show the same page, so that when the text edit changes,
                    // all interested windows get an invalidation.
                    SdrViewIter aIter(pObj->getSdrPageFromSdrObject());
                    for (SdrView* pView = aIter.FirstView(); pView; pView = aIter.NextView())
                    {
                        if (pView == this)
                            continue;

                        for (sal_uInt32 nViewPaintWindow = 0;
                             nViewPaintWindow < pView->PaintWindowCount(); ++nViewPaintWindow)
                        {
                            SdrPaintWindow* pPaintWindow = pView->GetPaintWindow(nViewPaintWindow);
                            OutputDevice& rOutDev = pPaintWindow->GetOutputDevice();

                            if (&rOutDev != pWin->GetOutDev()
                                && OUTDEV_WINDOW == rOutDev.GetOutDevType())
                            {
                                OutlinerView* pOutlView
                                    = ImpMakeOutlinerView(rOutDev.GetOwnerWindow(), nullptr);
                                pOutlView->HideCursor();
                                rOutDev.GetOwnerWindow()->SetCursor(nullptr);
                                mpTextEditOutliner->InsertView(pOutlView);
                            }
                        }
                    }
                }
            }

            mpTextEditOutlinerView->ShowCursor();
            mpTextEditOutliner->SetStatusEventHdl(
                LINK(this, SdrObjEditView, ImpOutlinerStatusEventHdl));
            if (pTextObj->IsChainable())
            {
                mpTextEditOutlinerView->SetEndCutPasteLinkHdl(
                    LINK(this, SdrObjEditView, ImpAfterCutOrPasteChainingEventHdl));
            }

            mpTextEditOutliner->ClearModifyFlag();

            if (pTextObj->IsFitToSize())
            {
                pWin->Invalidate(aTextEditArea);
            }

            if (GetModel())
            {
                SdrHint aHint(SdrHintKind::BeginEdit, *pTextObj);
                GetModel()->Broadcast(aHint);
            }

            mpTextEditOutliner->setVisualizedPage(nullptr);

            if (mxSelectionController.is())
                mxSelectionController->onSelectionHasChanged();

            if (GetModel() && IsUndoEnabled()
                && !GetModel()->GetDisableTextEditUsesCommonUndoManager())
            {
                SdrUndoManager* pSdrUndoManager = nullptr;
                mpLocalTextEditUndoManager = createLocalTextUndoManager();

                if (mpLocalTextEditUndoManager)
                    pSdrUndoManager = mpLocalTextEditUndoManager.get();

                if (pSdrUndoManager)
                {
                    // we have an outliner, undo manager and it's an EditUndoManager, exchange
                    // the document undo manager and the default one from the outliner and tell
                    // it that text edit starts by setting a callback if it needs to end text edit mode.
                    assert(nullptr == mpOldTextEditUndoManager);

                    mpOldTextEditUndoManager = mpTextEditOutliner->SetUndoManager(pSdrUndoManager);
                    pSdrUndoManager->SetEndTextEditHdl(LINK(this, SdrObjEditView, EndTextEditHdl));
                }
                else
                {
                    OSL_ENSURE(false,
                               "The document undo manager is not derived from SdrUndoManager (!)");
                }
            }

            return true; // ran fine, let TextEdit run now
        }
        else
        {
            mpTextEditOutliner->SetCalcFieldValueHdl(aOldCalcFieldValueLink);
            mpTextEditOutliner->SetBeginPasteOrDropHdl(Link<PasteOrDropInfos*, void>());
            mpTextEditOutliner->SetEndPasteOrDropHdl(Link<PasteOrDropInfos*, void>());
        }
    }
    if (mpTextEditOutliner != nullptr)
    {
        mpTextEditOutliner->setVisualizedPage(nullptr);
    }

    // something went wrong...
    if (!bDontDeleteOutliner)
    {
        delete pGivenOutliner;
        if (pGivenOutlinerView != nullptr)
        {
            delete pGivenOutlinerView;
            pGivenOutlinerView = nullptr;
        }
    }
    mpTextEditOutliner.reset();

    mpTextEditOutlinerView = nullptr;
    mxWeakTextEditObj.reset(nullptr);
    mpTextEditPV = nullptr;
    mpTextEditWin = nullptr;
    maHdlList.SetMoveOutside(false);

    return false;
}

SdrEndTextEditKind SdrObjEditView::SdrEndTextEdit(bool bDontDeleteReally)
{
    SdrEndTextEditKind eRet = SdrEndTextEditKind::Unchanged;
    SdrTextObj* pTEObj = mxWeakTextEditObj.get();
    vcl::Window* pTEWin = mpTextEditWin;
    OutlinerView* pTEOutlinerView = mpTextEditOutlinerView;
    vcl::Cursor* pTECursorBuffer = pTextEditCursorBuffer;
    SdrUndoManager* pUndoEditUndoManager = nullptr;
    bool bNeedToUndoSavedRedoTextEdit(false);

    if (GetModel() && IsUndoEnabled() && pTEObj && mpTextEditOutliner
        && !GetModel()->GetDisableTextEditUsesCommonUndoManager())
    {
        // change back the UndoManager to the remembered original one
        SfxUndoManager* pOriginal = mpTextEditOutliner->SetUndoManager(mpOldTextEditUndoManager);
        mpOldTextEditUndoManager = nullptr;

        if (pOriginal)
        {
            // check if we got back our document undo manager
            SdrUndoManager* pSdrUndoManager = mpLocalTextEditUndoManager.get();

            if (pSdrUndoManager && dynamic_cast<SdrUndoManager*>(pOriginal) == pSdrUndoManager)
            {
                if (pSdrUndoManager->isEndTextEditTriggeredFromUndo())
                {
                    // remember the UndoManager where missing Undos have to be triggered after end
                    // text edit. When the undo had triggered the end text edit, the original action
                    // which had to be undone originally is not yet undone.
                    pUndoEditUndoManager = pSdrUndoManager;

                    // We are ending text edit; if text edit was triggered from undo, execute all redos
                    // to create a complete text change undo action for the redo buffer. Also mark this
                    // state when at least one redo was executed; the created extra TextChange needs to
                    // be undone in addition to the first real undo outside the text edit changes
                    while (pSdrUndoManager->GetRedoActionCount()
                           > pSdrUndoManager->GetRedoActionCountBeforeTextEdit())
                    {
                        bNeedToUndoSavedRedoTextEdit = true;
                        pSdrUndoManager->Redo();
                    }
                }

                // reset the callback link and let the undo manager cleanup all text edit
                // undo actions to get the stack back to the form before the text edit
                pSdrUndoManager->SetEndTextEditHdl(Link<SdrUndoManager*, void>());
            }
            else
            {
                OSL_ENSURE(false, "Got UndoManager back in SdrEndTextEdit which is NOT the "
                                  "expected document UndoManager (!)");
                delete pOriginal;
            }

            // cid#1493241 - Wrapper object use after free
            if (pUndoEditUndoManager == mpLocalTextEditUndoManager.get())
                pUndoEditUndoManager = nullptr;
            mpLocalTextEditUndoManager.reset();
        }
    }
    else
    {
        assert(nullptr == mpOldTextEditUndoManager); // cannot be restored!
    }

    if (GetModel() && mxWeakTextEditObj.is())
    {
        SdrHint aHint(SdrHintKind::EndEdit, *mxWeakTextEditObj);
        GetModel()->Broadcast(aHint);
    }

    // if new mechanism was used, clean it up. At cleanup no need to check
    // for LibreOfficeKit
    if (mpTextEditOutlinerView)
    {
        mpTextEditOutlinerView->GetEditView().setEditViewCallbacks(nullptr);
        maTEOverlayGroup.clear();
    }

    mxWeakTextEditObj.reset(nullptr);
    mpTextEditPV = nullptr;
    mpTextEditWin = nullptr;
    SdrOutliner* pTEOutliner = mpTextEditOutliner.release();
    mpTextEditOutlinerView = nullptr;
    pTextEditCursorBuffer = nullptr;
    aTextEditArea = tools::Rectangle();

    if (pTEOutliner != nullptr)
    {
        bool bModified = pTEOutliner->IsModified();
        if (pTEOutlinerView != nullptr)
        {
            pTEOutlinerView->HideCursor();
        }
        if (pTEObj != nullptr)
        {
            pTEOutliner->CompleteOnlineSpelling();

            std::unique_ptr<SdrUndoObjSetText> pTxtUndo;

            if (bModified)
            {
                sal_Int32 nText;
                for (nText = 0; nText < pTEObj->getTextCount(); ++nText)
                    if (pTEObj->getText(nText) == pTEObj->getActiveText())
                        break;

                pTxtUndo.reset(
                    dynamic_cast<SdrUndoObjSetText*>(GetModel()
                                                         ->GetSdrUndoFactory()
                                                         .CreateUndoObjectSetText(*pTEObj, nText)
                                                         .release()));
            }
            DBG_ASSERT(!bModified || pTxtUndo,
                       "svx::SdrObjEditView::EndTextEdit(), could not create undo action!");
            // Set old CalcFieldValue-Handler again, this
            // has to happen before Obj::EndTextEdit(), as this does UpdateFields().
            pTEOutliner->SetCalcFieldValueHdl(aOldCalcFieldValueLink);
            pTEOutliner->SetBeginPasteOrDropHdl(Link<PasteOrDropInfos*, void>());
            pTEOutliner->SetEndPasteOrDropHdl(Link<PasteOrDropInfos*, void>());

            const bool bUndo = IsUndoEnabled();
            if (bUndo)
            {
                OUString aObjName(pTEObj->TakeObjNameSingul());
                BegUndo(SvxResId(STR_UndoObjSetText), aObjName);
            }

            pTEObj->EndTextEdit(*pTEOutliner);

            if ((pTEObj->GetRotateAngle() != 0_deg100) || (pTEObj && pTEObj->IsFontwork()))
            {
                pTEObj->ActionChanged();
            }

            if (pTxtUndo != nullptr)
            {
                pTxtUndo->AfterSetText();
                if (!pTxtUndo->IsDifferent())
                {
                    pTxtUndo.reset();
                }
            }
            // check deletion of entire TextObj
            std::unique_ptr<SdrUndoAction> pDelUndo;
            bool bDelObj = false;
            if (mbTextEditNewObj)
            {
                bDelObj = pTEObj->IsTextFrame() && !pTEObj->HasText() && !pTEObj->IsEmptyPresObj()
                          && !pTEObj->HasFill() && !pTEObj->HasLine();

                if (pTEObj->IsInserted() && bDelObj
                    && pTEObj->GetObjInventor() == SdrInventor::Default && !bDontDeleteReally)
                {
                    SdrObjKind eIdent = pTEObj->GetObjIdentifier();
                    if (eIdent == SdrObjKind::Text)
                    {
                        pDelUndo = GetModel()->GetSdrUndoFactory().CreateUndoDeleteObject(*pTEObj);
                    }
                }
            }
            if (pTxtUndo)
            {
                if (bUndo)
                    AddUndo(std::move(pTxtUndo));
                eRet = SdrEndTextEditKind::Changed;
            }
            if (pDelUndo != nullptr)
            {
                if (bUndo)
                {
                    AddUndo(std::move(pDelUndo));
                }
                eRet = SdrEndTextEditKind::Deleted;
                DBG_ASSERT(pTEObj->getParentSdrObjListFromSdrObject() != nullptr,
                           "SdrObjEditView::SdrEndTextEdit(): Fatal: Object edited doesn't have an "
                           "ObjList!");
                if (pTEObj->getParentSdrObjListFromSdrObject() != nullptr)
                {
                    pTEObj->getParentSdrObjListFromSdrObject()->RemoveObject(pTEObj->GetOrdNum());
                    CheckMarked(); // remove selection immediately...
                }
            }
            else if (bDelObj)
            { // for Writer: the app has to do the deletion itself.
                eRet = SdrEndTextEditKind::ShouldBeDeleted;
            }

            if (bUndo)
                EndUndo(); // EndUndo after Remove, in case UndoStack is deleted immediately

            // Switch on any TextAnimation again after TextEdit
            if (pTEObj)
            {
                pTEObj->SetTextAnimationAllowed(true);
            }

            // Since IsMarkHdlWhenTextEdit() is ignored, it is necessary
            // to call AdjustMarkHdl() always.
            AdjustMarkHdl();
        }
        // delete all OutlinerViews
        for (size_t i = pTEOutliner->GetViewCount(); i > 0;)
        {
            i--;
            OutlinerView* pOLV = pTEOutliner->GetView(i);
            sal_uInt16 nMorePix = pOLV->GetInvalidateMore() + 10;
            vcl::Window* pWin = pOLV->GetWindow();
            tools::Rectangle aRect(pOLV->GetOutputArea());
            pTEOutliner->RemoveView(i);
            if (!mbTextEditDontDelete || i != 0)
            {
                // may not own the zeroth one
                delete pOLV;
            }
            aRect.Union(aTextEditArea);
            aRect.Union(aMinTextEditArea);
            aRect = pWin->LogicToPixel(aRect);
            aRect.AdjustLeft(-nMorePix);
            aRect.AdjustTop(-nMorePix);
            aRect.AdjustRight(nMorePix);
            aRect.AdjustBottom(nMorePix);
            aRect = pWin->PixelToLogic(aRect);
            InvalidateOneWin(*pWin->GetOutDev(), aRect);
            pWin->GetOutDev()->SetFillColor();
            pWin->GetOutDev()->SetLineColor(COL_BLACK);
        }
        // and now the Outliner itself
        if (!mbTextEditDontDelete)
            delete pTEOutliner;
        else
            pTEOutliner->Clear();
        if (pTEWin != nullptr)
        {
            pTEWin->SetCursor(pTECursorBuffer);
        }
        maHdlList.SetMoveOutside(false);
        if (eRet != SdrEndTextEditKind::Unchanged)
        {
            GetMarkedObjectListWriteAccess().SetNameDirty();
        }
    }

    if (pTEObj && !pTEObj->getSdrModelFromSdrObject().isLocked() && pTEObj->GetBroadcaster())
    {
        SdrHint aHint(SdrHintKind::EndEdit, *pTEObj);
        const_cast<SfxBroadcaster*>(pTEObj->GetBroadcaster())->Broadcast(aHint);
    }

    if (pUndoEditUndoManager)
    {
        if (bNeedToUndoSavedRedoTextEdit)
        {
            // undo the text edit action since it was created as part of an EndTextEdit
            // callback from undo itself. This needs to be done after the call to
            // FmFormView::SdrEndTextEdit since it gets created there
            pUndoEditUndoManager->Undo();
        }

        // trigger the Undo which was not executed, but lead to this
        // end text edit
        pUndoEditUndoManager->Undo();
    }

    return eRet;
}

// info about TextEdit. Default is false.
bool SdrObjEditView::IsTextEdit() const { return mxWeakTextEditObj.is(); }

// info about TextEditPageView. Default is 0L.
SdrPageView* SdrObjEditView::GetTextEditPageView() const { return mpTextEditPV; }

OutlinerView* SdrObjEditView::ImpFindOutlinerView(vcl::Window const* pWin) const
{
    if (pWin == nullptr)
        return nullptr;
    if (mpTextEditOutliner == nullptr)
        return nullptr;
    OutlinerView* pNewView = nullptr;
    size_t nWinCount = mpTextEditOutliner->GetViewCount();
    for (size_t i = 0; i < nWinCount && pNewView == nullptr; i++)
    {
        OutlinerView* pView = mpTextEditOutliner->GetView(i);
        if (pView->GetWindow() == pWin)
            pNewView = pView;
    }
    return pNewView;
}

void SdrObjEditView::SetTextEditWin(vcl::Window* pWin)
{
    if (!(mxWeakTextEditObj.is() && pWin != nullptr && pWin != mpTextEditWin))
        return;

    OutlinerView* pNewView = ImpFindOutlinerView(pWin);
    if (pNewView != nullptr && pNewView != mpTextEditOutlinerView)
    {
        if (mpTextEditOutlinerView != nullptr)
        {
            mpTextEditOutlinerView->HideCursor();
        }
        mpTextEditOutlinerView = pNewView;
        mpTextEditWin = pWin;
        pWin->GrabFocus(); // Make the cursor blink here as well
        pNewView->ShowCursor();
        ImpMakeTextCursorAreaVisible();
    }
}

bool SdrObjEditView::IsTextEditHit(const Point& rHit) const
{
    bool bOk = false;
    if (mxWeakTextEditObj.is())
    {
        tools::Rectangle aEditArea;
        if (OutlinerView* pOLV = mpTextEditOutliner->GetView(0))
            aEditArea.Union(pOLV->GetOutputArea());

        if (aEditArea.Contains(rHit))
        { // check if any characters were actually hit
            const Point aPnt(rHit - aEditArea.TopLeft());
            tools::Long nHitTol = 2000;
            if (OutputDevice* pRef = mpTextEditOutliner->GetRefDevice())
                nHitTol = OutputDevice::LogicToLogic(nHitTol, MapUnit::Map100thMM,
                                                     pRef->GetMapMode().GetMapUnit());

            bOk = mpTextEditOutliner->IsTextPos(aPnt, static_cast<sal_uInt16>(nHitTol));
        }
    }
    return bOk;
}

bool SdrObjEditView::IsTextEditFrameHit(const Point& rHit) const
{
    bool bOk = false;
    if (mxWeakTextEditObj.is())
    {
        SdrTextObj* pText = mxWeakTextEditObj.get();
        OutlinerView* pOLV = mpTextEditOutliner->GetView(0);
        if (pOLV)
        {
            vcl::Window* pWin = pOLV->GetWindow();
            if (pText != nullptr && pText->IsTextFrame() && pWin != nullptr)
            {
                sal_uInt16 nPixSiz = pOLV->GetInvalidateMore();
                tools::Rectangle aEditArea(aMinTextEditArea);
                aEditArea.Union(pOLV->GetOutputArea());
                if (!aEditArea.Contains(rHit))
                {
                    Size aSiz(pWin->PixelToLogic(Size(nPixSiz, nPixSiz)));
                    aEditArea.AdjustLeft(-(aSiz.Width()));
                    aEditArea.AdjustTop(-(aSiz.Height()));
                    aEditArea.AdjustRight(aSiz.Width());
                    aEditArea.AdjustBottom(aSiz.Height());
                    bOk = aEditArea.Contains(rHit);
                }
            }
        }
    }
    return bOk;
}

std::unique_ptr<TextChainCursorManager>
SdrObjEditView::ImpHandleMotionThroughBoxesKeyInput(const KeyEvent& rKEvt, bool* bOutHandled)
{
    *bOutHandled = false;

    SdrTextObj* pTextObj = mxWeakTextEditObj.get();
    if (!pTextObj)
        return nullptr;

    if (!pTextObj->GetNextLinkInChain() && !pTextObj->GetPrevLinkInChain())
        return nullptr;

    std::unique_ptr<TextChainCursorManager> pCursorManager(
        new TextChainCursorManager(this, pTextObj));
    if (pCursorManager->HandleKeyEvent(rKEvt))
    {
        // Possibly do other stuff here if necessary...
        // XXX: Careful with the checks below (in KeyInput) for pWin and co. You should do them here I guess.
        *bOutHandled = true;
    }

    return pCursorManager;
}

bool SdrObjEditView::KeyInput(const KeyEvent& rKEvt, vcl::Window* pWin)
{
    if (mpTextEditOutlinerView)
    {
        /* Start special handling of keys within a chain */
        // We possibly move to another box before any handling
        bool bHandled = false;
        std::unique_ptr<TextChainCursorManager> xCursorManager(
            ImpHandleMotionThroughBoxesKeyInput(rKEvt, &bHandled));
        if (bHandled)
            return true;
        /* End special handling of keys within a chain */

        if (mpTextEditOutlinerView->PostKeyEvent(rKEvt, pWin))
        {
            if (mpModel)
            {
                if (mpTextEditOutliner && mpTextEditOutliner->IsModified())
                    mpModel->SetChanged();
            }

            /* Start chaining processing */
            ImpChainingEventHdl();
            ImpMoveCursorAfterChainingEvent(xCursorManager.get());
            /* End chaining processing */

            if (pWin != nullptr && pWin != mpTextEditWin)
                SetTextEditWin(pWin);
            ImpMakeTextCursorAreaVisible();
            return true;
        }
    }
    return SdrGlueEditView::KeyInput(rKEvt, pWin);
}

bool SdrObjEditView::MouseButtonDown(const MouseEvent& rMEvt, OutputDevice* pWin)
{
    if (mpTextEditOutlinerView != nullptr)
    {
        bool bPostIt = mpTextEditOutliner->IsInSelectionMode();
        if (!bPostIt)
        {
            Point aPt(rMEvt.GetPosPixel());
            if (pWin != nullptr)
                aPt = pWin->PixelToLogic(aPt);
            else if (mpTextEditWin != nullptr)
                aPt = mpTextEditWin->PixelToLogic(aPt);
            bPostIt = IsTextEditHit(aPt);
        }
        if (bPostIt)
        {
            Point aPixPos(rMEvt.GetPosPixel());
            if (pWin)
            {
                tools::Rectangle aR(pWin->LogicToPixel(mpTextEditOutlinerView->GetOutputArea()));
                if (aPixPos.X() < aR.Left())
                    aPixPos.setX(aR.Left());
                if (aPixPos.X() > aR.Right())
                    aPixPos.setX(aR.Right());
                if (aPixPos.Y() < aR.Top())
                    aPixPos.setY(aR.Top());
                if (aPixPos.Y() > aR.Bottom())
                    aPixPos.setY(aR.Bottom());
            }
            MouseEvent aMEvt(aPixPos, rMEvt.GetClicks(), rMEvt.GetMode(), rMEvt.GetButtons(),
                             rMEvt.GetModifier());
            if (mpTextEditOutlinerView->MouseButtonDown(aMEvt))
            {
                if (pWin != nullptr && pWin != mpTextEditWin->GetOutDev()
                    && pWin->GetOutDevType() == OUTDEV_WINDOW)
                    SetTextEditWin(pWin->GetOwnerWindow());
                ImpMakeTextCursorAreaVisible();
                return true;
            }
        }
    }
    return SdrGlueEditView::MouseButtonDown(rMEvt, pWin);
}

bool SdrObjEditView::MouseButtonUp(const MouseEvent& rMEvt, OutputDevice* pWin)
{
    if (mpTextEditOutlinerView != nullptr)
    {
        bool bPostIt = mpTextEditOutliner->IsInSelectionMode();
        if (!bPostIt)
        {
            Point aPt(rMEvt.GetPosPixel());
            if (pWin != nullptr)
                aPt = pWin->PixelToLogic(aPt);
            else if (mpTextEditWin != nullptr)
                aPt = mpTextEditWin->PixelToLogic(aPt);
            bPostIt = IsTextEditHit(aPt);
        }
        if (bPostIt && pWin)
        {
            Point aPixPos(rMEvt.GetPosPixel());
            tools::Rectangle aR(pWin->LogicToPixel(mpTextEditOutlinerView->GetOutputArea()));
            if (aPixPos.X() < aR.Left())
                aPixPos.setX(aR.Left());
            if (aPixPos.X() > aR.Right())
                aPixPos.setX(aR.Right());
            if (aPixPos.Y() < aR.Top())
                aPixPos.setY(aR.Top());
            if (aPixPos.Y() > aR.Bottom())
                aPixPos.setY(aR.Bottom());
            MouseEvent aMEvt(aPixPos, rMEvt.GetClicks(), rMEvt.GetMode(), rMEvt.GetButtons(),
                             rMEvt.GetModifier());
            if (mpTextEditOutlinerView->MouseButtonUp(aMEvt))
            {
                ImpMakeTextCursorAreaVisible();
                return true;
            }
        }
    }
    return SdrGlueEditView::MouseButtonUp(rMEvt, pWin);
}

bool SdrObjEditView::MouseMove(const MouseEvent& rMEvt, OutputDevice* pWin)
{
    if (mpTextEditOutlinerView != nullptr)
    {
        bool bSelMode = mpTextEditOutliner->IsInSelectionMode();
        bool bPostIt = bSelMode;
        if (!bPostIt)
        {
            Point aPt(rMEvt.GetPosPixel());
            if (pWin)
                aPt = pWin->PixelToLogic(aPt);
            else if (mpTextEditWin)
                aPt = mpTextEditWin->PixelToLogic(aPt);
            bPostIt = IsTextEditHit(aPt);
        }
        if (bPostIt)
        {
            Point aPixPos(rMEvt.GetPosPixel());
            tools::Rectangle aR(mpTextEditOutlinerView->GetOutputArea());
            if (pWin)
                aR = pWin->LogicToPixel(aR);
            else if (mpTextEditWin)
                aR = mpTextEditWin->LogicToPixel(aR);
            if (aPixPos.X() < aR.Left())
                aPixPos.setX(aR.Left());
            if (aPixPos.X() > aR.Right())
                aPixPos.setX(aR.Right());
            if (aPixPos.Y() < aR.Top())
                aPixPos.setY(aR.Top());
            if (aPixPos.Y() > aR.Bottom())
                aPixPos.setY(aR.Bottom());
            MouseEvent aMEvt(aPixPos, rMEvt.GetClicks(), rMEvt.GetMode(), rMEvt.GetButtons(),
                             rMEvt.GetModifier());
            if (mpTextEditOutlinerView->MouseMove(aMEvt) && bSelMode)
            {
                ImpMakeTextCursorAreaVisible();
                return true;
            }
        }
    }
    return SdrGlueEditView::MouseMove(rMEvt, pWin);
}

bool SdrObjEditView::Command(const CommandEvent& rCEvt, vcl::Window* pWin)
{
    // as long as OutlinerView returns a sal_Bool, it only gets CommandEventId::StartDrag
    if (mpTextEditOutlinerView != nullptr)
    {
        if (rCEvt.GetCommand() == CommandEventId::StartDrag)
        {
            bool bPostIt = mpTextEditOutliner->IsInSelectionMode() || !rCEvt.IsMouseEvent();
            if (!bPostIt && rCEvt.IsMouseEvent())
            {
                Point aPt(rCEvt.GetMousePosPixel());
                if (pWin != nullptr)
                    aPt = pWin->PixelToLogic(aPt);
                else if (mpTextEditWin != nullptr)
                    aPt = mpTextEditWin->PixelToLogic(aPt);
                bPostIt = IsTextEditHit(aPt);
            }
            if (bPostIt)
            {
                Point aPixPos(rCEvt.GetMousePosPixel());
                if (rCEvt.IsMouseEvent() && pWin)
                {
                    tools::Rectangle aR(
                        pWin->LogicToPixel(mpTextEditOutlinerView->GetOutputArea()));
                    if (aPixPos.X() < aR.Left())
                        aPixPos.setX(aR.Left());
                    if (aPixPos.X() > aR.Right())
                        aPixPos.setX(aR.Right());
                    if (aPixPos.Y() < aR.Top())
                        aPixPos.setY(aR.Top());
                    if (aPixPos.Y() > aR.Bottom())
                        aPixPos.setY(aR.Bottom());
                }
                CommandEvent aCEvt(aPixPos, rCEvt.GetCommand(), rCEvt.IsMouseEvent());
                // Command is void at the OutlinerView, sadly
                mpTextEditOutlinerView->Command(aCEvt);
                if (pWin != nullptr && pWin != mpTextEditWin)
                    SetTextEditWin(pWin);
                ImpMakeTextCursorAreaVisible();
                return true;
            }
        }
        else
        {
            mpTextEditOutlinerView->Command(rCEvt);
            if (mpModel && comphelper::LibreOfficeKit::isActive())
            {
                // It could execute CommandEventId::ExtTextInput, while SdrObjEditView::KeyInput
                // isn't called
                if (mpTextEditOutliner && mpTextEditOutliner->IsModified())
                    mpModel->SetChanged();
            }
            return true;
        }
    }
    return SdrGlueEditView::Command(rCEvt, pWin);
}

bool SdrObjEditView::ImpIsTextEditAllSelected() const
{
    bool bRet = false;
    if (mpTextEditOutliner != nullptr && mpTextEditOutlinerView != nullptr)
    {
        if (SdrTextObj::HasTextImpl(mpTextEditOutliner.get()))
        {
            const sal_Int32 nParaCnt = mpTextEditOutliner->GetParagraphCount();
            Paragraph* pLastPara
                = mpTextEditOutliner->GetParagraph(nParaCnt > 1 ? nParaCnt - 1 : 0);

            ESelection aESel(mpTextEditOutlinerView->GetSelection());
            if (aESel.nStartPara == 0 && aESel.nStartPos == 0 && aESel.nEndPara == (nParaCnt - 1))
            {
                if (mpTextEditOutliner->GetText(pLastPara).getLength() == aESel.nEndPos)
                    bRet = true;
            }
            // in case the selection was done backwards
            if (!bRet && aESel.nEndPara == 0 && aESel.nEndPos == 0
                && aESel.nStartPara == (nParaCnt - 1))
            {
                if (mpTextEditOutliner->GetText(pLastPara).getLength() == aESel.nStartPos)
                    bRet = true;
            }
        }
        else
        {
            bRet = true;
        }
    }
    return bRet;
}

void SdrObjEditView::ImpMakeTextCursorAreaVisible()
{
    if (mpTextEditOutlinerView != nullptr && mpTextEditWin != nullptr)
    {
        vcl::Cursor* pCsr = mpTextEditWin->GetCursor();
        if (pCsr != nullptr)
        {
            Size aSiz(pCsr->GetSize());
            if (!aSiz.IsEmpty())
            {
                MakeVisible(tools::Rectangle(pCsr->GetPos(), aSiz), *mpTextEditWin);
            }
        }
    }
}

SvtScriptType SdrObjEditView::GetScriptType() const
{
    SvtScriptType nScriptType = SvtScriptType::NONE;

    if (IsTextEdit())
    {
        if (mxWeakTextEditObj->GetOutlinerParaObject())
            nScriptType
                = mxWeakTextEditObj->GetOutlinerParaObject()->GetTextObject().GetScriptType();

        if (mpTextEditOutlinerView)
            nScriptType = mpTextEditOutlinerView->GetSelectedScriptType();
    }
    else
    {
        const size_t nMarkCount(GetMarkedObjectCount());

        for (size_t i = 0; i < nMarkCount; ++i)
        {
            OutlinerParaObject* pParaObj = GetMarkedObjectByIndex(i)->GetOutlinerParaObject();

            if (pParaObj)
            {
                nScriptType |= pParaObj->GetTextObject().GetScriptType();
            }
        }
    }

    if (nScriptType == SvtScriptType::NONE)
        nScriptType = SvtScriptType::LATIN;

    return nScriptType;
}

void SdrObjEditView::GetAttributes(SfxItemSet& rTargetSet, bool bOnlyHardAttr) const
{
    if (mxSelectionController.is())
        if (mxSelectionController->GetAttributes(rTargetSet, bOnlyHardAttr))
            return;

    if (IsTextEdit())
    {
        DBG_ASSERT(mpTextEditOutlinerView != nullptr,
                   "SdrObjEditView::GetAttributes(): mpTextEditOutlinerView=NULL");
        DBG_ASSERT(mpTextEditOutliner != nullptr,
                   "SdrObjEditView::GetAttributes(): mpTextEditOutliner=NULL");

        // take care of bOnlyHardAttr(!)
        if (!bOnlyHardAttr && mxWeakTextEditObj->GetStyleSheet())
            rTargetSet.Put(mxWeakTextEditObj->GetStyleSheet()->GetItemSet());

        // add object attributes
        rTargetSet.Put(mxWeakTextEditObj->GetMergedItemSet());

        if (mpTextEditOutlinerView)
        {
            // FALSE= regard InvalidItems as "holes," not as Default
            rTargetSet.Put(mpTextEditOutlinerView->GetAttribs(), false);
        }

        if (GetMarkedObjectCount() == 1 && GetMarkedObjectByIndex(0) == mxWeakTextEditObj.get())
        {
            MergeNotPersistAttrFromMarked(rTargetSet);
        }
    }
    else
    {
        SdrGlueEditView::GetAttributes(rTargetSet, bOnlyHardAttr);
    }
}

bool SdrObjEditView::SetAttributes(const SfxItemSet& rSet, bool bReplaceAll)
{
    bool bRet = false;
    bool bTextEdit = mpTextEditOutlinerView != nullptr && mxWeakTextEditObj.is();
    bool bAllTextSelected = ImpIsTextEditAllSelected();
    const SfxItemSet* pSet = &rSet;

    if (!bTextEdit)
    {
        // no TextEdit active -> all Items to drawing object
        if (mxSelectionController.is())
            bRet = mxSelectionController->SetAttributes(*pSet, bReplaceAll);

        if (!bRet)
        {
            SdrGlueEditView::SetAttributes(*pSet, bReplaceAll);
            bRet = true;
        }
    }
    else
    {
#ifdef DBG_UTIL
        {
            bool bHasEEFeatureItems = false;
            SfxItemIter aIter(rSet);
            for (const SfxPoolItem* pItem = aIter.GetCurItem(); !bHasEEFeatureItems && pItem;
                 pItem = aIter.NextItem())
            {
                if (!IsInvalidItem(pItem))
                {
                    sal_uInt16 nW = pItem->Which();
                    if (nW >= EE_FEATURE_START && nW <= EE_FEATURE_END)
                        bHasEEFeatureItems = true;
                }
            }

            if (bHasEEFeatureItems)
            {
                std::unique_ptr<weld::MessageDialog> xInfoBox(Application::CreateMessageDialog(
                    nullptr, VclMessageType::Info, VclButtonsType::Ok,
                    "SdrObjEditView::SetAttributes(): Setting EE_FEATURE items "
                    "at the SdrView does not make sense! It only leads to "
                    "overhead and unreadable documents."));
                xInfoBox->run();
            }
        }
#endif

        bool bOnlyEEItems;
        bool bNoEEItems = !SearchOutlinerItems(*pSet, bReplaceAll, &bOnlyEEItems);
        // everything selected? -> attributes to the border, too
        // if no EEItems, attributes to the border only
        if (bAllTextSelected || bNoEEItems)
        {
            if (mxSelectionController.is())
                bRet = mxSelectionController->SetAttributes(*pSet, bReplaceAll);

            if (!bRet)
            {
                const bool bUndo = IsUndoEnabled();

                if (bUndo)
                {
                    BegUndo(ImpGetDescriptionString(STR_EditSetAttributes));
                    AddUndo(
                        GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*mxWeakTextEditObj));

                    // If this is a text object also rescue the OutlinerParaObject since
                    // applying attributes to the object may change text layout when
                    // multiple portions exist with multiple formats. If an OutlinerParaObject
                    // really exists and needs to be rescued is evaluated in the undo
                    // implementation itself.
                    bool bRescueText = mxWeakTextEditObj;

                    AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoAttrObject(
                        *mxWeakTextEditObj, false, !bNoEEItems || bRescueText));
                    EndUndo();
                }

                mxWeakTextEditObj->SetMergedItemSetAndBroadcast(*pSet, bReplaceAll);

                FlushComeBackTimer(); // to set ModeHasChanged immediately
            }
        }
        else if (!bOnlyEEItems)
        {
            // Otherwise split Set, if necessary.
            // Now we build an ItemSet aSet that doesn't contain EE_Items from
            // *pSet (otherwise it would be a copy).
            WhichRangesContainer pNewWhichTable
                = RemoveWhichRange(pSet->GetRanges(), EE_ITEMS_START, EE_ITEMS_END);
            SfxItemSet aSet(mpModel->GetItemPool(), std::move(pNewWhichTable));
            SfxWhichIter aIter(aSet);
            sal_uInt16 nWhich = aIter.FirstWhich();
            while (nWhich != 0)
            {
                const SfxPoolItem* pItem;
                SfxItemState eState = pSet->GetItemState(nWhich, false, &pItem);
                if (eState == SfxItemState::SET)
                    aSet.Put(*pItem);
                nWhich = aIter.NextWhich();
            }

            if (mxSelectionController.is())
                bRet = mxSelectionController->SetAttributes(aSet, bReplaceAll);

            if (!bRet)
            {
                if (IsUndoEnabled())
                {
                    BegUndo(ImpGetDescriptionString(STR_EditSetAttributes));
                    AddUndo(
                        GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*mxWeakTextEditObj));
                    AddUndo(
                        GetModel()->GetSdrUndoFactory().CreateUndoAttrObject(*mxWeakTextEditObj));
                    EndUndo();
                }

                mxWeakTextEditObj->SetMergedItemSetAndBroadcast(aSet, bReplaceAll);

                if (GetMarkedObjectCount() == 1
                    && GetMarkedObjectByIndex(0) == mxWeakTextEditObj.get())
                {
                    SetNotPersistAttrToMarked(aSet);
                }
            }
            FlushComeBackTimer();
        }
        if (!bNoEEItems)
        {
            // and now the attributes to the EditEngine
            if (bReplaceAll)
            {
                mpTextEditOutlinerView->RemoveAttribs(true);
            }
            mpTextEditOutlinerView->SetAttribs(rSet);

            Outliner* pTEOutliner = mpTextEditOutlinerView->GetOutliner();
            if (mpModel && pTEOutliner && pTEOutliner->IsModified())
                mpModel->SetChanged();

            ImpMakeTextCursorAreaVisible();
        }
        bRet = true;
    }
    return bRet;
}

SfxStyleSheet* SdrObjEditView::GetStyleSheet() const
{
    SfxStyleSheet* pSheet = nullptr;

    if (mxSelectionController.is())
    {
        if (mxSelectionController->GetStyleSheet(pSheet))
            return pSheet;
    }

    if (mpTextEditOutlinerView)
    {
        pSheet = mpTextEditOutlinerView->GetStyleSheet();
    }
    else
    {
        pSheet = SdrGlueEditView::GetStyleSheet();
    }
    return pSheet;
}

void SdrObjEditView::SetStyleSheet(SfxStyleSheet* pStyleSheet, bool bDontRemoveHardAttr)
{
    if (mxSelectionController.is())
    {
        if (mxSelectionController->SetStyleSheet(pStyleSheet, bDontRemoveHardAttr))
            return;
    }

    // if we are currently in edit mode we must also set the stylesheet
    // on all paragraphs in the Outliner for the edit view
    if (nullptr != mpTextEditOutlinerView)
    {
        Outliner* pOutliner = mpTextEditOutlinerView->GetOutliner();

        const sal_Int32 nParaCount = pOutliner->GetParagraphCount();
        for (sal_Int32 nPara = 0; nPara < nParaCount; nPara++)
        {
            pOutliner->SetStyleSheet(nPara, pStyleSheet);
        }
    }

    SdrGlueEditView::SetStyleSheet(pStyleSheet, bDontRemoveHardAttr);
}

void SdrObjEditView::AddWindowToPaintView(OutputDevice* pNewWin, vcl::Window* pWindow)
{
    SdrGlueEditView::AddWindowToPaintView(pNewWin, pWindow);

    if (mxWeakTextEditObj.is() && !mbTextEditOnlyOneView
        && pNewWin->GetOutDevType() == OUTDEV_WINDOW)
    {
        OutlinerView* pOutlView = ImpMakeOutlinerView(pNewWin->GetOwnerWindow(), nullptr);
        mpTextEditOutliner->InsertView(pOutlView);
    }
}

void SdrObjEditView::DeleteWindowFromPaintView(OutputDevice* pOldWin)
{
    SdrGlueEditView::DeleteWindowFromPaintView(pOldWin);

    if (mxWeakTextEditObj.is() && !mbTextEditOnlyOneView
        && pOldWin->GetOutDevType() == OUTDEV_WINDOW)
    {
        for (size_t i = mpTextEditOutliner->GetViewCount(); i > 0;)
        {
            i--;
            OutlinerView* pOLV = mpTextEditOutliner->GetView(i);
            if (pOLV && pOLV->GetWindow() == pOldWin->GetOwnerWindow())
            {
                mpTextEditOutliner->RemoveView(i);
            }
        }
    }

    lcl_RemoveTextEditOutlinerViews(this, GetSdrPageView(), pOldWin);
}

bool SdrObjEditView::IsTextEditInSelectionMode() const
{
    return mpTextEditOutliner != nullptr && mpTextEditOutliner->IsInSelectionMode();
}

// MacroMode

void SdrObjEditView::BegMacroObj(const Point& rPnt, short nTol, SdrObject* pObj, SdrPageView* pPV,
                                 vcl::Window* pWin)
{
    BrkMacroObj();
    if (pObj != nullptr && pPV != nullptr && pWin != nullptr && pObj->HasMacro())
    {
        nTol = ImpGetHitTolLogic(nTol, nullptr);
        pMacroObj = pObj;
        pMacroPV = pPV;
        pMacroWin = pWin;
        mbMacroDown = false;
        nMacroTol = sal_uInt16(nTol);
        aMacroDownPos = rPnt;
        MovMacroObj(rPnt);
    }
}

void SdrObjEditView::ImpMacroUp(const Point& rUpPos)
{
    if (pMacroObj != nullptr && mbMacroDown)
    {
        SdrObjMacroHitRec aHitRec;
        aHitRec.aPos = rUpPos;
        aHitRec.nTol = nMacroTol;
        aHitRec.pVisiLayer = &pMacroPV->GetVisibleLayers();
        aHitRec.pPageView = pMacroPV;
        pMacroObj->PaintMacro(*pMacroWin->GetOutDev(), tools::Rectangle(), aHitRec);
        mbMacroDown = false;
    }
}

void SdrObjEditView::ImpMacroDown(const Point& rDownPos)
{
    if (pMacroObj != nullptr && !mbMacroDown)
    {
        SdrObjMacroHitRec aHitRec;
        aHitRec.aPos = rDownPos;
        aHitRec.nTol = nMacroTol;
        aHitRec.pVisiLayer = &pMacroPV->GetVisibleLayers();
        aHitRec.pPageView = pMacroPV;
        pMacroObj->PaintMacro(*pMacroWin->GetOutDev(), tools::Rectangle(), aHitRec);
        mbMacroDown = true;
    }
}

void SdrObjEditView::MovMacroObj(const Point& rPnt)
{
    if (pMacroObj == nullptr)
        return;

    SdrObjMacroHitRec aHitRec;
    aHitRec.aPos = rPnt;
    aHitRec.nTol = nMacroTol;
    aHitRec.pVisiLayer = &pMacroPV->GetVisibleLayers();
    aHitRec.pPageView = pMacroPV;
    bool bDown = pMacroObj->IsMacroHit(aHitRec);
    if (bDown)
        ImpMacroDown(rPnt);
    else
        ImpMacroUp(rPnt);
}

void SdrObjEditView::BrkMacroObj()
{
    if (pMacroObj != nullptr)
    {
        ImpMacroUp(aMacroDownPos);
        pMacroObj = nullptr;
        pMacroPV = nullptr;
        pMacroWin = nullptr;
    }
}

bool SdrObjEditView::EndMacroObj()
{
    if (pMacroObj != nullptr && mbMacroDown)
    {
        ImpMacroUp(aMacroDownPos);
        SdrObjMacroHitRec aHitRec;
        aHitRec.aPos = aMacroDownPos;
        aHitRec.nTol = nMacroTol;
        aHitRec.pVisiLayer = &pMacroPV->GetVisibleLayers();
        aHitRec.pPageView = pMacroPV;
        bool bRet = pMacroObj->DoMacro(aHitRec);
        pMacroObj = nullptr;
        pMacroPV = nullptr;
        pMacroWin = nullptr;
        return bRet;
    }
    else
    {
        BrkMacroObj();
        return false;
    }
}

void SdrObjEditView::getTextSelection(css::uno::Any& rSelection)
{
    if (!IsTextEdit())
        return;

    OutlinerView* pOutlinerView = GetTextEditOutlinerView();
    if (!(pOutlinerView && pOutlinerView->HasSelection()))
        return;

    SdrObject* pObj = GetTextEditObject();

    if (!pObj)
        return;

    css::uno::Reference<css::text::XText> xText(pObj->getUnoShape(), css::uno::UNO_QUERY);
    if (xText.is())
    {
        SvxUnoTextBase* pRange = comphelper::getFromUnoTunnel<SvxUnoTextBase>(xText);
        if (pRange)
        {
            rSelection <<= pRange->createTextCursorBySelection(pOutlinerView->GetSelection());
        }
    }
}

/* check if we have a single selection and that single object likes
    to handle the mouse and keyboard events itself

    TODO: the selection controller should be queried from the
    object specific view contact. Currently this method only
    works for tables.
*/
void SdrObjEditView::MarkListHasChanged()
{
    SdrGlueEditView::MarkListHasChanged();

    if (mxSelectionController.is())
    {
        mxLastSelectionController = mxSelectionController;
        mxSelectionController->onSelectionHasChanged();
    }

    mxSelectionController.clear();

    const SdrMarkList& rMarkList = GetMarkedObjectList();
    if (rMarkList.GetMarkCount() != 1)
        return;

    const SdrObject* pObj(rMarkList.GetMark(0)->GetMarkedSdrObj());
    SdrView* pView(dynamic_cast<SdrView*>(this));

    // check for table
    if (pObj && pView && (pObj->GetObjInventor() == SdrInventor::Default)
        && (pObj->GetObjIdentifier() == SdrObjKind::Table))
    {
        mxSelectionController = sdr::table::CreateTableController(
            *pView, static_cast<const sdr::table::SdrTableObj&>(*pObj), mxLastSelectionController);

        if (mxSelectionController.is())
        {
            mxLastSelectionController.clear();
            mxSelectionController->onSelectionHasChanged();
        }
    }
}

IMPL_LINK(SdrObjEditView, EndPasteOrDropHdl, PasteOrDropInfos*, pInfo, void)
{
    OnEndPasteOrDrop(pInfo);
}

IMPL_LINK(SdrObjEditView, BeginPasteOrDropHdl, PasteOrDropInfos*, pInfo, void)
{
    OnBeginPasteOrDrop(pInfo);
}

void SdrObjEditView::OnBeginPasteOrDrop(PasteOrDropInfos*)
{
    // applications can derive from these virtual methods to do something before a drop or paste operation
}

void SdrObjEditView::OnEndPasteOrDrop(PasteOrDropInfos*)
{
    // applications can derive from these virtual methods to do something before a drop or paste operation
}

sal_uInt16 SdrObjEditView::GetSelectionLevel() const
{
    sal_uInt16 nLevel = 0xFFFF;
    if (IsTextEdit())
    {
        DBG_ASSERT(mpTextEditOutlinerView != nullptr,
                   "SdrObjEditView::GetAttributes(): mpTextEditOutlinerView=NULL");
        DBG_ASSERT(mpTextEditOutliner != nullptr,
                   "SdrObjEditView::GetAttributes(): mpTextEditOutliner=NULL");
        if (mpTextEditOutlinerView)
        {
            //start and end position
            ESelection aSelect = mpTextEditOutlinerView->GetSelection();
            sal_uInt16 nStartPara = ::std::min(aSelect.nStartPara, aSelect.nEndPara);
            sal_uInt16 nEndPara = ::std::max(aSelect.nStartPara, aSelect.nEndPara);
            //get level from each paragraph
            nLevel = 0;
            for (sal_uInt16 nPara = nStartPara; nPara <= nEndPara; nPara++)
            {
                sal_uInt16 nParaDepth
                    = 1 << static_cast<sal_uInt16>(mpTextEditOutliner->GetDepth(nPara));
                if (!(nLevel & nParaDepth))
                    nLevel += nParaDepth;
            }
            //reduce one level for Outliner Object
            //if( nLevel > 0 && GetTextEditObject()->GetObjIdentifier() == OBJ_OUTLINETEXT )
            //  nLevel = nLevel >> 1;
            //no bullet paragraph selected
            if (nLevel == 0)
                nLevel = 0xFFFF;
        }
    }
    return nLevel;
}

bool SdrObjEditView::SupportsFormatPaintbrush(SdrInventor nObjectInventor,
                                              SdrObjKind nObjectIdentifier)
{
    if (nObjectInventor != SdrInventor::Default && nObjectInventor != SdrInventor::E3d)
        return false;
    switch (nObjectIdentifier)
    {
        case SdrObjKind::NONE:
        case SdrObjKind::Group:
            return false;
        case SdrObjKind::Line:
        case SdrObjKind::Rectangle:
        case SdrObjKind::CircleOrEllipse:
        case SdrObjKind::CircleSection:
        case SdrObjKind::CircleArc:
        case SdrObjKind::CircleCut:
        case SdrObjKind::Polygon:
        case SdrObjKind::PolyLine:
        case SdrObjKind::PathLine:
        case SdrObjKind::PathFill:
        case SdrObjKind::FreehandLine:
        case SdrObjKind::FreehandFill:
        case SdrObjKind::SplineLine:
        case SdrObjKind::SplineFill:
        case SdrObjKind::Text:
        case SdrObjKind::TitleText:
        case SdrObjKind::OutlineText:
        case SdrObjKind::Graphic:
        case SdrObjKind::OLE2:
        case SdrObjKind::Table:
            return true;
        case SdrObjKind::Edge:
        case SdrObjKind::Caption:
            return false;
        case SdrObjKind::PathPoly:
        case SdrObjKind::PathPolyLine:
            return true;
        case SdrObjKind::Page:
        case SdrObjKind::Measure:
        case SdrObjKind::OLEPluginFrame:
        case SdrObjKind::UNO:
            return false;
        case SdrObjKind::CustomShape:
            return true;
        default:
            return false;
    }
}

static const WhichRangesContainer& GetFormatRangeImpl(bool bTextOnly)
{
    static const WhichRangesContainer gFull(
        svl::Items<XATTR_LINE_FIRST, XATTR_LINE_LAST, XATTR_FILL_FIRST, XATTRSET_FILL,
                   SDRATTR_SHADOW_FIRST, SDRATTR_SHADOW_LAST, SDRATTR_MISC_FIRST,
                   SDRATTR_MISC_LAST, // table cell formats
                   SDRATTR_GRAF_FIRST, SDRATTR_GRAF_LAST, SDRATTR_TABLE_FIRST, SDRATTR_TABLE_LAST,
                   EE_PARA_START, EE_PARA_END, EE_CHAR_START, EE_CHAR_END>);

    static const WhichRangesContainer gTextOnly(
        svl::Items<SDRATTR_MISC_FIRST, SDRATTR_MISC_LAST, EE_PARA_START, EE_PARA_END, EE_CHAR_START,
                   EE_CHAR_END>);

    return bTextOnly ? gTextOnly : gFull;
}

void SdrObjEditView::TakeFormatPaintBrush(std::shared_ptr<SfxItemSet>& rFormatSet)
{
    const SdrMarkList& rMarkList = GetMarkedObjectList();
    if (rMarkList.GetMarkCount() <= 0)
        return;

    OutlinerView* pOLV = GetTextEditOutlinerView();

    rFormatSet = std::make_shared<SfxItemSet>(GetModel()->GetItemPool(),
                                              GetFormatRangeImpl(pOLV != nullptr));
    if (pOLV)
    {
        rFormatSet->Put(pOLV->GetAttribs());
    }
    else
    {
        const bool bOnlyHardAttr = false;
        rFormatSet->Put(GetAttrFromMarked(bOnlyHardAttr));
    }

    // check for cloning from table cell, in which case we need to copy cell-specific formatting attributes
    const SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
    if (pObj && (pObj->GetObjInventor() == SdrInventor::Default)
        && (pObj->GetObjIdentifier() == SdrObjKind::Table))
    {
        auto pTable = static_cast<const sdr::table::SdrTableObj*>(pObj);
        if (mxSelectionController.is() && pTable->getActiveCell().is())
        {
            mxSelectionController->GetAttributes(*rFormatSet, false);
        }
    }
}

static SfxItemSet CreatePaintSet(const WhichRangesContainer& pRanges, SfxItemPool& rPool,
                                 const SfxItemSet& rSourceSet, const SfxItemSet& rTargetSet,
                                 bool bNoCharacterFormats, bool bNoParagraphFormats)
{
    SfxItemSet aPaintSet(rPool, pRanges);

    for (const auto& pRange : pRanges)
    {
        sal_uInt16 nWhich = pRange.first;
        const sal_uInt16 nLastWhich = pRange.second;

        if (bNoCharacterFormats && (nWhich == EE_CHAR_START))
            continue;

        if (bNoParagraphFormats && (nWhich == EE_PARA_START))
            continue;

        for (; nWhich < nLastWhich; nWhich++)
        {
            const SfxPoolItem* pSourceItem = rSourceSet.GetItem(nWhich);
            const SfxPoolItem* pTargetItem = rTargetSet.GetItem(nWhich);

            if ((pSourceItem && !pTargetItem)
                || (pSourceItem && pTargetItem && *pSourceItem != *pTargetItem))
            {
                aPaintSet.Put(*pSourceItem);
            }
        }
    }
    return aPaintSet;
}

void SdrObjEditView::ApplyFormatPaintBrushToText(SfxItemSet const& rFormatSet, SdrTextObj& rTextObj,
                                                 SdrText* pText, bool bNoCharacterFormats,
                                                 bool bNoParagraphFormats)
{
    OutlinerParaObject* pParaObj = pText ? pText->GetOutlinerParaObject() : nullptr;
    if (!pParaObj)
        return;

    SdrOutliner& rOutliner = rTextObj.ImpGetDrawOutliner();
    rOutliner.SetText(*pParaObj);

    sal_Int32 nParaCount(rOutliner.GetParagraphCount());

    if (!nParaCount)
        return;

    for (sal_Int32 nPara = 0; nPara < nParaCount; nPara++)
    {
        if (!bNoCharacterFormats)
            rOutliner.RemoveCharAttribs(nPara);

        SfxItemSet aSet(rOutliner.GetParaAttribs(nPara));
        aSet.Put(CreatePaintSet(GetFormatRangeImpl(true), *aSet.GetPool(), rFormatSet, aSet,
                                bNoCharacterFormats, bNoParagraphFormats));
        rOutliner.SetParaAttribs(nPara, aSet);
    }

    std::optional<OutlinerParaObject> pTemp = rOutliner.CreateParaObject(0, nParaCount);
    rOutliner.Clear();

    rTextObj.NbcSetOutlinerParaObjectForText(std::move(pTemp), pText);
}

void SdrObjEditView::DisposeUndoManager()
{
    if (mpTextEditOutliner)
    {
        if (typeid(mpTextEditOutliner->GetUndoManager()) != typeid(EditUndoManager))
        {
            // Non-owning pointer, clear it.
            mpTextEditOutliner->SetUndoManager(nullptr);
        }
    }

    mpOldTextEditUndoManager = nullptr;
}

void SdrObjEditView::ApplyFormatPaintBrush(SfxItemSet& rFormatSet, bool bNoCharacterFormats,
                                           bool bNoParagraphFormats)
{
    if (mxSelectionController.is()
        && mxSelectionController->ApplyFormatPaintBrush(rFormatSet, bNoCharacterFormats,
                                                        bNoParagraphFormats))
    {
        return;
    }

    OutlinerView* pOLV = GetTextEditOutlinerView();
    const SdrMarkList& rMarkList = GetMarkedObjectList();
    if (!pOLV)
    {
        SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
        const SfxItemSet& rShapeSet = pObj->GetMergedItemSet();

        // if not in text edit mode (aka the user selected text or clicked on a word)
        // apply formatting attributes to selected shape
        // All formatting items (see ranges above) that are unequal in selected shape and
        // the format paintbrush are hard set on the selected shape.

        const WhichRangesContainer& pRanges = rFormatSet.GetRanges();
        bool bTextOnly = true;

        for (const auto& pRange : pRanges)
        {
            if ((pRange.first != EE_PARA_START) && (pRange.first != EE_CHAR_START))
            {
                bTextOnly = false;
                break;
            }
        }

        if (!bTextOnly)
        {
            SfxItemSet aPaintSet(CreatePaintSet(GetFormatRangeImpl(false), *rShapeSet.GetPool(),
                                                rFormatSet, rShapeSet, bNoCharacterFormats,
                                                bNoParagraphFormats));
            SetAttrToMarked(aPaintSet, false /*bReplaceAll*/);
        }

        // now apply character and paragraph formatting to text, if the shape has any
        SdrTextObj* pTextObj = dynamic_cast<SdrTextObj*>(pObj);
        if (pTextObj)
        {
            sal_Int32 nText = pTextObj->getTextCount();

            while (--nText >= 0)
            {
                SdrText* pText = pTextObj->getText(nText);
                ApplyFormatPaintBrushToText(rFormatSet, *pTextObj, pText, bNoCharacterFormats,
                                            bNoParagraphFormats);
            }
        }
    }
    else
    {
        ::Outliner* pOutliner = pOLV->GetOutliner();
        if (pOutliner)
        {
            const EditEngine& rEditEngine = pOutliner->GetEditEngine();

            ESelection aSel(pOLV->GetSelection());
            if (!aSel.HasRange())
                pOLV->SetSelection(rEditEngine.GetWord(aSel, css::i18n::WordType::DICTIONARY_WORD));

            const bool bRemoveParaAttribs = !bNoParagraphFormats;
            pOLV->RemoveAttribsKeepLanguages(bRemoveParaAttribs);
            SfxItemSet aSet(pOLV->GetAttribs());
            SfxItemSet aPaintSet(CreatePaintSet(GetFormatRangeImpl(true), *aSet.GetPool(),
                                                rFormatSet, aSet, bNoCharacterFormats,
                                                bNoParagraphFormats));
            pOLV->SetAttribs(aPaintSet);
        }
    }

    // check for cloning to table cell, in which case we need to copy cell-specific formatting attributes
    SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
    if (pObj && (pObj->GetObjInventor() == SdrInventor::Default)
        && (pObj->GetObjIdentifier() == SdrObjKind::Table))
    {
        auto pTable = static_cast<sdr::table::SdrTableObj*>(pObj);
        if (pTable->getActiveCell().is() && mxSelectionController.is())
        {
            mxSelectionController->SetAttributes(rFormatSet, false);
        }
    }
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */