Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 402 insertions, 0 deletions

diff --git a/svx/source/svdraw/svdglev.cxx b/svx/source/svdraw/svdglev.cxx
new file mode 100644
index 0000000000..5a67e3685f
--- /dev/null
+++ b/svx/source/svdraw/svdglev.cxx
@@ -0,0 +1,402 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <svx/svdglev.hxx>
+#include <math.h>
+
+#include <svx/svdundo.hxx>
+#include <svx/strings.hrc>
+#include <svx/dialmgr.hxx>
+#include <svx/svdglue.hxx>
+#include <svx/svdtrans.hxx>
+#include <svx/svdobj.hxx>
+
+SdrGlueEditView::SdrGlueEditView(
+    SdrModel& rSdrModel,
+    OutputDevice* pOut)
+:   SdrPolyEditView(rSdrModel, pOut)
+{
+}
+
+SdrGlueEditView::~SdrGlueEditView()
+{
+}
+
+void SdrGlueEditView::ImpDoMarkedGluePoints(PGlueDoFunc pDoFunc, bool bConst, const void* p1, const void* p2, const void* p3, const void* p4)
+{
+    const size_t nMarkCount=GetMarkedObjectCount();
+    for (size_t nm=0; nm<nMarkCount; ++nm) {
+        SdrMark* pM=GetSdrMarkByIndex(nm);
+        SdrObject* pObj=pM->GetMarkedSdrObj();
+        const SdrUShortCont& rPts = pM->GetMarkedGluePoints();
+        if (!rPts.empty())
+        {
+            SdrGluePointList* pGPL=nullptr;
+            if (bConst) {
+                const SdrGluePointList* pConstGPL=pObj->GetGluePointList();
+                pGPL=const_cast<SdrGluePointList*>(pConstGPL);
+            } else {
+                pGPL=pObj->ForceGluePointList();
+            }
+            if (pGPL!=nullptr)
+            {
+                if(!bConst && IsUndoEnabled() )
+                    AddUndo(GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
+
+                for(sal_uInt16 nPtId : rPts)
+                {
+                    sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
+                    if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND)
+                    {
+                        SdrGluePoint& rGP=(*pGPL)[nGlueIdx];
+                        (*pDoFunc)(rGP,pObj,p1,p2,p3,p4);
+                    }
+                }
+                if (!bConst)
+                {
+                    pObj->SetChanged();
+                    pObj->BroadcastObjectChange();
+                }
+            }
+        }
+    }
+    if (!bConst && nMarkCount!=0)
+        GetModel().SetChanged();
+}
+
+
+static void ImpGetEscDir(SdrGluePoint & rGP, const SdrObject* /*pObj*/, const void* pbFirst, const void* pnThisEsc, const void* pnRet, const void*)
+{
+    TriState& nRet=*const_cast<TriState *>(static_cast<TriState const *>(pnRet));
+    if (nRet!=TRISTATE_INDET) {
+        SdrEscapeDirection nEsc = rGP.GetEscDir();
+        bool bOn = bool(nEsc & *static_cast<SdrEscapeDirection const *>(pnThisEsc));
+        bool& bFirst=*const_cast<bool *>(static_cast<bool const *>(pbFirst));
+        if (bFirst) {
+            nRet = bOn ? TRISTATE_TRUE : TRISTATE_FALSE;
+            bFirst = false;
+        }
+        else if (nRet != (bOn ? TRISTATE_TRUE : TRISTATE_FALSE)) nRet=TRISTATE_INDET;
+    }
+}
+
+TriState SdrGlueEditView::IsMarkedGluePointsEscDir(SdrEscapeDirection nThisEsc) const
+{
+    ForceUndirtyMrkPnt();
+    bool bFirst=true;
+    TriState nRet=TRISTATE_FALSE;
+    const_cast<SdrGlueEditView*>(this)->ImpDoMarkedGluePoints(ImpGetEscDir,true,&bFirst,&nThisEsc,&nRet);
+    return nRet;
+}
+
+static void ImpSetEscDir(SdrGluePoint& rGP, const SdrObject* /*pObj*/, const void* pnThisEsc, const void* pbOn, const void*, const void*)
+{
+    SdrEscapeDirection nEsc=rGP.GetEscDir();
+    if (*static_cast<bool const *>(pbOn))
+        nEsc |= *static_cast<SdrEscapeDirection const *>(pnThisEsc);
+    else
+        nEsc &= ~*static_cast<SdrEscapeDirection const *>(pnThisEsc);
+    rGP.SetEscDir(nEsc);
+}
+
+void SdrGlueEditView::SetMarkedGluePointsEscDir(SdrEscapeDirection nThisEsc, bool bOn)
+{
+    ForceUndirtyMrkPnt();
+    BegUndo(SvxResId(STR_EditSetGlueEscDir),GetDescriptionOfMarkedGluePoints());
+    ImpDoMarkedGluePoints(ImpSetEscDir,false,&nThisEsc,&bOn);
+    EndUndo();
+}
+
+
+static void ImpGetPercent(SdrGluePoint & rGP, const SdrObject* /*pObj*/, const void* pbFirst, const void* pnRet, const void*, const void*)
+{
+    TriState& nRet=*const_cast<TriState *>(static_cast<TriState const *>(pnRet));
+    if (nRet!=TRISTATE_INDET) {
+        bool bOn=rGP.IsPercent();
+        bool& bFirst=*const_cast<bool *>(static_cast<bool const *>(pbFirst));
+        if (bFirst) {
+            nRet = bOn ? TRISTATE_TRUE : TRISTATE_FALSE;
+            bFirst = false;
+        }
+        else if ((nRet!=TRISTATE_FALSE)!=bOn)
+            nRet=TRISTATE_INDET;
+    }
+}
+
+TriState SdrGlueEditView::IsMarkedGluePointsPercent() const
+{
+    ForceUndirtyMrkPnt();
+    bool bFirst=true;
+    TriState nRet = TRISTATE_TRUE;
+    const_cast<SdrGlueEditView*>(this)->ImpDoMarkedGluePoints(ImpGetPercent,true,&bFirst,&nRet);
+    return nRet;
+}
+
+static void ImpSetPercent(SdrGluePoint& rGP, const SdrObject* pObj, const void* pbOn, const void*, const void*, const void*)
+{
+    Point aPos(rGP.GetAbsolutePos(*pObj));
+    rGP.SetPercent(*static_cast<bool const *>(pbOn));
+    rGP.SetAbsolutePos(aPos,*pObj);
+}
+
+void SdrGlueEditView::SetMarkedGluePointsPercent(bool bOn)
+{
+    ForceUndirtyMrkPnt();
+    BegUndo(SvxResId(STR_EditSetGluePercent),GetDescriptionOfMarkedGluePoints());
+    ImpDoMarkedGluePoints(ImpSetPercent,false,&bOn);
+    EndUndo();
+}
+
+
+static void ImpGetAlign(SdrGluePoint & rGP, const SdrObject* /*pObj*/, const void* pbFirst, const void* pbDontCare, const void* pbVert, const void* pnRet)
+{
+    SdrAlign& nRet=*const_cast<SdrAlign *>(static_cast<SdrAlign const *>(pnRet));
+    bool& bDontCare=*const_cast<bool *>(static_cast<bool const *>(pbDontCare));
+    bool bVert=*static_cast<bool const *>(pbVert);
+    if (bDontCare)
+        return;
+
+    SdrAlign nAlg=SdrAlign::NONE;
+    if (bVert) {
+        nAlg=rGP.GetVertAlign();
+    } else {
+        nAlg=rGP.GetHorzAlign();
+    }
+    bool& bFirst=*const_cast<bool *>(static_cast<bool const *>(pbFirst));
+    if (bFirst) { nRet=nAlg; bFirst=false; }
+    else if (nRet!=nAlg) {
+        if (bVert) {
+            nRet=SdrAlign::VERT_DONTCARE;
+        } else {
+            nRet=SdrAlign::HORZ_DONTCARE;
+        }
+        bDontCare=true;
+    }
+}
+
+SdrAlign SdrGlueEditView::GetMarkedGluePointsAlign(bool bVert) const
+{
+    ForceUndirtyMrkPnt();
+    bool bFirst=true;
+    bool bDontCare=false;
+    SdrAlign nRet=SdrAlign::NONE;
+    const_cast<SdrGlueEditView*>(this)->ImpDoMarkedGluePoints(ImpGetAlign,true,&bFirst,&bDontCare,&bVert,&nRet);
+    return nRet;
+}
+
+static void ImpSetAlign(SdrGluePoint& rGP, const SdrObject* pObj, const void* pbVert, const void* pnAlign, const void*, const void*)
+{
+    Point aPos(rGP.GetAbsolutePos(*pObj));
+    if (*static_cast<bool const *>(pbVert)) { // bVert?
+        rGP.SetVertAlign(*static_cast<SdrAlign const *>(pnAlign));
+    } else {
+        rGP.SetHorzAlign(*static_cast<SdrAlign const *>(pnAlign));
+    }
+    rGP.SetAbsolutePos(aPos,*pObj);
+}
+
+void SdrGlueEditView::SetMarkedGluePointsAlign(bool bVert, SdrAlign nAlign)
+{
+    ForceUndirtyMrkPnt();
+    BegUndo(SvxResId(STR_EditSetGlueAlign),GetDescriptionOfMarkedGluePoints());
+    ImpDoMarkedGluePoints(ImpSetAlign,false,&bVert,&nAlign);
+    EndUndo();
+}
+
+void SdrGlueEditView::DeleteMarkedGluePoints()
+{
+    BrkAction();
+    ForceUndirtyMrkPnt();
+    const bool bUndo = IsUndoEnabled();
+    if( bUndo )
+        BegUndo(SvxResId(STR_EditDelete),GetDescriptionOfMarkedGluePoints(),SdrRepeatFunc::Delete);
+
+    const size_t nMarkCount=GetMarkedObjectCount();
+    for (size_t nm=0; nm<nMarkCount; ++nm)
+    {
+        SdrMark* pM=GetSdrMarkByIndex(nm);
+        SdrObject* pObj=pM->GetMarkedSdrObj();
+        const SdrUShortCont& rPts = pM->GetMarkedGluePoints();
+        if (!rPts.empty())
+        {
+            SdrGluePointList* pGPL=pObj->ForceGluePointList();
+            if (pGPL!=nullptr)
+            {
+                if( bUndo )
+                    AddUndo(GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
+
+                for(sal_uInt16 nPtId : rPts)
+                {
+                    sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
+                    if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND)
+                    {
+                        pGPL->Delete(nGlueIdx);
+                    }
+                }
+                pObj->SetChanged();
+                pObj->BroadcastObjectChange();
+            }
+        }
+    }
+    if( bUndo )
+        EndUndo();
+    UnmarkAllGluePoints();
+    if (nMarkCount!=0)
+        GetModel().SetChanged();
+}
+
+
+void SdrGlueEditView::ImpCopyMarkedGluePoints()
+{
+    const bool bUndo = IsUndoEnabled();
+
+    if( bUndo )
+        BegUndo();
+
+    const size_t nMarkCount=GetMarkedObjectCount();
+    for (size_t nm=0; nm<nMarkCount; ++nm)
+    {
+        SdrMark* pM=GetSdrMarkByIndex(nm);
+        SdrObject* pObj=pM->GetMarkedSdrObj();
+        SdrUShortCont& rPts = pM->GetMarkedGluePoints();
+        SdrGluePointList* pGPL=pObj->ForceGluePointList();
+        if (!rPts.empty() && pGPL!=nullptr)
+        {
+            if( bUndo )
+                AddUndo(GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
+
+            SdrUShortCont aIdsToErase;
+            SdrUShortCont aIdsToInsert;
+            for(sal_uInt16 nPtId : rPts)
+            {
+                sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
+                if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND)
+                {
+                    SdrGluePoint aNewGP((*pGPL)[nGlueIdx]);  // clone GluePoint
+                    sal_uInt16 nNewIdx=pGPL->Insert(aNewGP);     // and insert it
+                    sal_uInt16 nNewId=(*pGPL)[nNewIdx].GetId();  // retrieve ID of new GluePoints
+                    aIdsToErase.insert(nPtId);               // select it (instead of the old one)
+                    aIdsToInsert.insert(nNewId);
+                }
+            }
+            for(const auto& rId : aIdsToErase)
+                rPts.erase(rId);
+            rPts.insert(aIdsToInsert);
+        }
+    }
+    if( bUndo )
+        EndUndo();
+
+    if (nMarkCount!=0)
+        GetModel().SetChanged();
+}
+
+
+void SdrGlueEditView::ImpTransformMarkedGluePoints(PGlueTrFunc pTrFunc, const void* p1, const void* p2, const void* p3, const void* p4)
+{
+    const size_t nMarkCount=GetMarkedObjectCount();
+    for (size_t nm=0; nm<nMarkCount; ++nm) {
+        SdrMark* pM=GetSdrMarkByIndex(nm);
+        SdrObject* pObj=pM->GetMarkedSdrObj();
+        const SdrUShortCont& rPts = pM->GetMarkedGluePoints();
+        if (!rPts.empty()) {
+            SdrGluePointList* pGPL=pObj->ForceGluePointList();
+            if (pGPL!=nullptr)
+            {
+                if( IsUndoEnabled() )
+                    AddUndo(GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
+
+                for(sal_uInt16 nPtId : rPts)
+                {
+                    sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
+                    if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND) {
+                        SdrGluePoint& rGP=(*pGPL)[nGlueIdx];
+                        Point aPos(rGP.GetAbsolutePos(*pObj));
+                        (*pTrFunc)(aPos,p1,p2,p3,p4);
+                        rGP.SetAbsolutePos(aPos,*pObj);
+                    }
+                }
+                pObj->SetChanged();
+                pObj->BroadcastObjectChange();
+            }
+        }
+    }
+    if (nMarkCount!=0)
+        GetModel().SetChanged();
+}
+
+
+static void ImpMove(Point& rPt, const void* p1, const void* /*p2*/, const void* /*p3*/, const void* /*p4*/)
+{
+    rPt.AdjustX(static_cast<const Size*>(p1)->Width() );
+    rPt.AdjustY(static_cast<const Size*>(p1)->Height() );
+}
+
+void SdrGlueEditView::MoveMarkedGluePoints(const Size& rSiz, bool bCopy)
+{
+    ForceUndirtyMrkPnt();
+    OUString aStr(SvxResId(STR_EditMove));
+    if (bCopy) aStr += SvxResId(STR_EditWithCopy);
+    BegUndo(aStr,GetDescriptionOfMarkedGluePoints(),SdrRepeatFunc::Move);
+    if (bCopy) ImpCopyMarkedGluePoints();
+    ImpTransformMarkedGluePoints(ImpMove,&rSiz);
+    EndUndo();
+    AdjustMarkHdl();
+}
+
+
+static void ImpResize(Point& rPt, const void* p1, const void* p2, const void* p3, const void* /*p4*/)
+{
+    ResizePoint(rPt,*static_cast<const Point*>(p1),*static_cast<const Fraction*>(p2),*static_cast<const Fraction*>(p3));
+}
+
+void SdrGlueEditView::ResizeMarkedGluePoints(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bCopy)
+{
+    ForceUndirtyMrkPnt();
+    OUString aStr(SvxResId(STR_EditResize));
+    if (bCopy) aStr+=SvxResId(STR_EditWithCopy);
+    BegUndo(aStr,GetDescriptionOfMarkedGluePoints(),SdrRepeatFunc::Resize);
+    if (bCopy) ImpCopyMarkedGluePoints();
+    ImpTransformMarkedGluePoints(ImpResize,&rRef,&xFact,&yFact);
+    EndUndo();
+    AdjustMarkHdl();
+}
+
+
+static void ImpRotate(Point& rPt, const void* p1, const void* /*p2*/, const void* p3, const void* p4)
+{
+    RotatePoint(rPt,*static_cast<const Point*>(p1),*static_cast<const double*>(p3),*static_cast<const double*>(p4));
+}
+
+void SdrGlueEditView::RotateMarkedGluePoints(const Point& rRef, Degree100 nAngle, bool bCopy)
+{
+    ForceUndirtyMrkPnt();
+    OUString aStr(SvxResId(STR_EditRotate));
+    if (bCopy) aStr+=SvxResId(STR_EditWithCopy);
+    BegUndo(aStr,GetDescriptionOfMarkedGluePoints(),SdrRepeatFunc::Rotate);
+    if (bCopy) ImpCopyMarkedGluePoints();
+    double nSin = sin(toRadians(nAngle));
+    double nCos = cos(toRadians(nAngle));
+    ImpTransformMarkedGluePoints(ImpRotate,&rRef,&nAngle,&nSin,&nCos);
+    EndUndo();
+    AdjustMarkHdl();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */