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

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

1 files changed, 143 insertions, 0 deletions

diff --git a/include/svx/svdocirc.hxx b/include/svx/svdocirc.hxx
new file mode 100644
index 000000000..5da739068
--- /dev/null
+++ b/include/svx/svdocirc.hxx
@@ -0,0 +1,143 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/svdorect.hxx>
+#include <svx/svxdllapi.h>
+
+namespace sdr::properties {
+    class CircleProperties;
+}
+
+// Helper class SdrCircObjGeoData
+
+class SdrCircObjGeoData final : public SdrTextObjGeoData
+{
+public:
+    Degree100     nStartAngle;
+    Degree100     nEndAngle;
+};
+
+enum class SdrCircKind { Full, Section, Cut, Arc };
+
+extern SVXCORE_DLLPUBLIC SdrCircKind ToSdrCircKind(SdrObjKind);
+
+
+class SVXCORE_DLLPUBLIC SdrCircObj final : public SdrRectObj
+{
+private:
+    // to allow sdr::properties::CircleProperties access to ImpSetAttrToCircInfo()
+    friend class sdr::properties::CircleProperties;
+
+    virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;
+    virtual std::unique_ptr<sdr::properties::BaseProperties> CreateObjectSpecificProperties() override;
+
+    SdrCircKind                 meCircleKind;
+    Degree100                   nStartAngle;
+    Degree100                   nEndAngle;
+
+    SVX_DLLPRIVATE basegfx::B2DPolygon ImpCalcXPolyCirc(const SdrCircKind eKind, const tools::Rectangle& rRect1, Degree100 nStart, Degree100 nEnd) const;
+    SVX_DLLPRIVATE static void ImpSetCreateParams(SdrDragStat& rStat);
+    SVX_DLLPRIVATE void ImpSetAttrToCircInfo(); // copy values from pool
+    SVX_DLLPRIVATE void ImpSetCircInfoToAttr(); // copy values into pool
+
+    // returns sal_True if paint requires a XPolygon
+    SVX_DLLPRIVATE bool PaintNeedsXPolyCirc() const; // PaintNeedsXPoly-> PaintNeedsXPolyCirc
+    SVX_DLLPRIVATE virtual void RecalcXPoly() override;
+
+    virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
+
+private:
+    // protected destructor - due to final, make private
+    virtual ~SdrCircObj() override;
+
+public:
+    SdrCircObj(
+        SdrModel& rSdrModel,
+        SdrCircKind eNewKind);
+    SdrCircObj(
+        SdrModel& rSdrModel,
+        SdrCircKind eNewKind,
+        const tools::Rectangle& rRect);
+    // Copy constructor
+    SdrCircObj(SdrModel& rSdrModel, SdrCircObj const & rSource);
+
+    // 0=0.00Deg=3h 9000=90.00Deg=12h 18000=180.00Deg=9h 27000=270.00Deg=6h
+    // The circle is build up from StartAngle to EndWink anti-clockwise.
+    // If nNewStartAngle==nNewEndWink, then arc has an angle of 0 degrees.
+    // If nNewStartAngle+36000==nNewEndWink, then the arc has angle of 360 degrees.
+    SdrCircObj(
+        SdrModel& rSdrModel,
+        SdrCircKind eNewKind,
+        const tools::Rectangle& rRect,
+        Degree100 nNewStartAngle,
+        Degree100 nNewEndAngle);
+
+    SdrCircKind GetCircleKind() const { return meCircleKind; }
+
+    virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
+    virtual SdrObjKind GetObjIdentifier() const override;
+    virtual void TakeUnrotatedSnapRect(tools::Rectangle& rRect) const override;
+
+    virtual OUString TakeObjNameSingul() const override;
+    virtual OUString TakeObjNamePlural() const override;
+
+    virtual SdrCircObj* CloneSdrObject(SdrModel& rTargetModel) const override;
+
+    virtual void RecalcSnapRect() override;
+    virtual void NbcSetSnapRect(const tools::Rectangle& rRect) override;
+    virtual basegfx::B2DPolyPolygon TakeXorPoly() const override;
+
+    virtual sal_uInt32 GetSnapPointCount() const override;
+    virtual Point GetSnapPoint(sal_uInt32 i) const override;
+
+    virtual sal_uInt32 GetHdlCount() const override;
+    virtual void AddToHdlList(SdrHdlList& rHdlList) const override;
+
+    // special drag methods
+    virtual bool hasSpecialDrag() const override;
+    virtual bool beginSpecialDrag(SdrDragStat& rDrag) const override;
+    virtual bool applySpecialDrag(SdrDragStat& rDrag) override;
+    virtual OUString getSpecialDragComment(const SdrDragStat& rDrag) const override;
+
+    virtual bool BegCreate(SdrDragStat& rStat) override;
+    virtual bool MovCreate(SdrDragStat& rStat) override;
+    virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) override;
+    virtual bool BckCreate(SdrDragStat& rStat) override;
+    virtual void BrkCreate(SdrDragStat& rStat) override;
+    virtual basegfx::B2DPolyPolygon TakeCreatePoly(const SdrDragStat& rDrag) const override;
+    virtual PointerStyle GetCreatePointer() const override;
+    virtual void NbcMove(const Size& aSiz) override;
+    virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
+    virtual void NbcMirror(const Point& rRef1, const Point& rRef2) override;
+    virtual void NbcShear (const Point& rRef, Degree100 nAngle, double tn, bool bVShear) override;
+    virtual SdrObjectUniquePtr DoConvertToPolyObj(bool bBezier, bool bAddText) const override;
+
+private:
+    virtual std::unique_ptr<SdrObjGeoData> NewGeoData() const override;
+    virtual void SaveGeoData(SdrObjGeoData& rGeo) const override;
+    virtual void RestoreGeoData(const SdrObjGeoData& rGeo) override;
+public:
+    Degree100 GetStartAngle() const { return nStartAngle; }
+    Degree100 GetEndAngle() const { return nEndAngle; }
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */