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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 .
*/
#ifndef INCLUDED_SVX_SVDOMEAS_HXX
#define INCLUDED_SVX_SVDOMEAS_HXX
#include <svx/svdotext.hxx>
#include <svx/svxdllapi.h>
#include <editeng/measfld.hxx>
class SdrOutliner;
struct ImpMeasureRec;
struct ImpMeasurePoly;
namespace sdr::properties {
class MeasureProperties;
}
class SdrMeasureObjGeoData final : public SdrTextObjGeoData
{
public:
Point aPt1;
Point aPt2;
public:
SdrMeasureObjGeoData();
virtual ~SdrMeasureObjGeoData() override;
};
class SVXCORE_DLLPUBLIC SdrMeasureObj : public SdrTextObj
{
private:
// to allow sdr::properties::MeasureProperties access to SetTextDirty()
friend class sdr::properties::MeasureProperties;
friend class SdrMeasureField;
protected:
virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;
virtual std::unique_ptr<sdr::properties::BaseProperties> CreateObjectSpecificProperties() override;
Point aPt1;
Point aPt2;
bool bTextDirty;
protected:
void ImpTakeAttr(ImpMeasureRec& rRec) const;
OUString TakeRepresentation(SdrMeasureFieldKind eMeasureFieldKind) const;
void ImpCalcGeometrics(const ImpMeasureRec& rRec, ImpMeasurePoly& rPol) const;
static basegfx::B2DPolyPolygon ImpCalcXPoly(const ImpMeasurePoly& rPol);
void ImpEvalDrag(ImpMeasureRec& rRec, const SdrDragStat& rDrag) const;
void SetTextDirty() { bTextDirty=true; SetTextSizeDirty(); if (!aOutRect.IsEmpty()) { SetBoundRectDirty(); SetRectsDirty(true); } }
void UndirtyText() const;
virtual SdrObjGeoData* NewGeoData() const override;
virtual void SaveGeoData(SdrObjGeoData& rGeo) const override;
virtual void RestGeoData(const SdrObjGeoData& rGeo) override;
// protected destructor
virtual ~SdrMeasureObj() override;
public:
SdrMeasureObj(SdrModel& rSdrModel);
SdrMeasureObj(
SdrModel& rSdrModel,
const Point& rPt1,
const Point& rPt2);
virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
virtual sal_uInt16 GetObjIdentifier() const override;
virtual void TakeUnrotatedSnapRect(tools::Rectangle& rRect) const override;
virtual SdrMeasureObj* CloneSdrObject(SdrModel& rTargetModel) const override;
// implemented mainly for the purposes of Clone()
SdrMeasureObj& operator=(const SdrMeasureObj& rObj);
virtual OUString TakeObjNameSingul() const override;
virtual OUString TakeObjNamePlural() const override;
virtual basegfx::B2DPolyPolygon TakeXorPoly() 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& rSiz) override;
virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
virtual void NbcRotate(const Point& rRef, long nAngle, double sn, double cs) override;
virtual void NbcMirror(const Point& rRef1, const Point& rRef2) override;
virtual void NbcShear(const Point& rRef, long nAngle, double tn, bool bVShear) override;
virtual long GetRotateAngle() const override;
virtual void RecalcSnapRect() override;
virtual sal_uInt32 GetSnapPointCount() const override;
virtual Point GetSnapPoint(sal_uInt32 i) const override;
virtual bool IsPolyObj() const override;
virtual sal_uInt32 GetPointCount() const override;
virtual Point GetPoint(sal_uInt32 i) const override;
virtual void NbcSetPoint(const Point& rPnt, sal_uInt32 i) override;
virtual SdrObjectUniquePtr DoConvertToPolyObj(bool bBezier, bool bAddText) const override;
virtual bool BegTextEdit(SdrOutliner& rOutl) override;
virtual const Size& GetTextSize() const override;
virtual void TakeTextRect( SdrOutliner& rOutliner, tools::Rectangle& rTextRect, bool bNoEditText,
tools::Rectangle* pAnchorRect, bool bLineWidth = true ) const override;
virtual void TakeTextAnchorRect(tools::Rectangle& rAnchorRect) const override;
virtual void TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, tools::Rectangle* pViewInit, tools::Rectangle* pViewMin) const override;
virtual EEAnchorMode GetOutlinerViewAnchorMode() const override;
virtual void NbcSetOutlinerParaObject(std::unique_ptr<OutlinerParaObject> pTextObject) override;
virtual OutlinerParaObject* GetOutlinerParaObject() const override;
virtual bool CalcFieldValue(const SvxFieldItem& rField, sal_Int32 nPara, sal_uInt16 nPos,
bool bEdit, std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor, OUString& rRet) const override;
// #i97878#
virtual bool TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon) const override;
virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon) override;
};
// Creating:
// ~~~~~~~~~
// dragging reference point 1 to reference point 2 -> reference edge
//
// Defaults:
// ~~~~~~~~~~~~~
// dimension line and auxiliary dimension lines: solid black hairlines
// arrows : 2mm x 4mm
// text size
// ___
// | dimension | 2mm
// |<--------------------->|---
// | | 8mm
// | |
// Pt1============# Pt2-- <----reference edge (from Pt1 to Pt2)
// # # |___ <-excess length of the auxiliary dimension line(s)
// # #=========#
// # objected to be dimensioned #
// #=======================#
//
// Attributes:
// ~~~~~~~~~~
// 1. Where is the text: middle, right or left (default=automatic)
// 2. Text above or below the line or line broken by text (default=automatic)
// Default=8mm
// 3. The distance from the dimension line to the reference edge (= to the dimensioned object)
// 4. dimension line below the reference edge (default=no))
// 5. excess length of the auxiliary dimension lines beyond the reference edge (2x, default=0)
// 6. excess length of the auxiliary dimension lines past the dimension line (default=2mm)
// 7. distance between the auxiliary dimension line and the reference edge
//
// Dragging: Handle Shift
// ~~~~~~~~~
// - reference points SolidQuadHdl only the length
// 1.+2. Seizing the text
// 3.+4. Hdl on arrow (2x) SolidQuadHdl only the Bool
// 5. Hdl one end point CircHdl both lengths ?
// 6.+7. no dragging
//
// Open:
// ~~~~~~
// - radiuses (anchor as type immediately)
//
// Special:
// ~~~~~~~~
// Connecting to a maximum of two objects
// -> during Copy, etc. use the respective code of the connectors?!?
// this probably will be pretty complicated ...
#endif // INCLUDED_SVX_SVDOMEAS_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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