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232 | /* -*- 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_SOURCE_SVDRAW_SVDDRGM1_HXX
#define INCLUDED_SVX_SOURCE_SVDRAW_SVDDRGM1_HXX
#include <svx/xpoly.hxx>
#include <svx/svdhdl.hxx>
#include <svx/svddrgv.hxx>
#include <svx/svddrgmt.hxx>
class SdrDragView;
class SdrDragMovHdl : public SdrDragMethod
{
protected:
// define nothing, override to do so
virtual void createSdrDragEntries() override;
public:
explicit SdrDragMovHdl(SdrDragView& rNewView);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual void CancelSdrDrag() override;
virtual PointerStyle GetSdrDragPointer() const override;
};
class SdrDragRotate : public SdrDragMethod
{
private:
double nSin;
double nCos;
long nAngle0;
long nAngle;
bool bRight;
public:
explicit SdrDragRotate(SdrDragView& rNewView);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual PointerStyle GetSdrDragPointer() const override;
virtual basegfx::B2DHomMatrix getCurrentTransformation() override;
virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget) override;
};
class SdrDragShear : public SdrDragMethod
{
private:
Fraction aFact;
long nAngle0;
long nAngle;
double nTan;
bool bVertical; // contort vertically
bool bResize; // shear and resize
bool bUpSideDown; // mirror and shear/slant
bool bSlant;
public:
SdrDragShear(SdrDragView& rNewView,bool bSlant1);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual PointerStyle GetSdrDragPointer() const override;
virtual basegfx::B2DHomMatrix getCurrentTransformation() override;
virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget) override;
};
class SdrDragMirror : public SdrDragMethod
{
private:
Point aDif;
long nAngle;
bool bMirrored;
bool bSide0;
bool ImpCheckSide(const Point& rPnt) const;
public:
explicit SdrDragMirror(SdrDragView& rNewView);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual PointerStyle GetSdrDragPointer() const override;
virtual basegfx::B2DHomMatrix getCurrentTransformation() override;
virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget) override;
};
class SdrDragGradient : public SdrDragMethod
{
private:
// Handles to work on
SdrHdlGradient* pIAOHandle;
// is this for gradient (or for transparency)?
bool bIsGradient : 1;
public:
SdrDragGradient(SdrDragView& rNewView, bool bGrad = true);<--- Class 'SdrDragGradient' has a constructor with 1 argument that is not explicit. [+]Class 'SdrDragGradient' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided. <--- Class 'SdrDragGradient' has a constructor with 1 argument that is not explicit. [+]Class 'SdrDragGradient' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
bool IsGradient() const { return bIsGradient; }
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual PointerStyle GetSdrDragPointer() const override;
virtual void CancelSdrDrag() override;
};
class SdrDragCrook : public SdrDragMethod
{
private:
tools::Rectangle aMarkRect;
Point aMarkCenter;
Point aCenter;
Point aStart;
Fraction aFact;
Point aRad;
bool bContortionAllowed;
bool bNoContortionAllowed;
bool bContortion;
bool bResizeAllowed;
bool bResize;
bool bRotateAllowed;
bool bRotate;
bool bVertical;
bool bValid;
bool bLft;
bool bRgt;
bool bUpr;
bool bLwr;
bool bAtCenter;
long nAngle;
long nMarkSize;
SdrCrookMode eMode;
// helpers for applyCurrentTransformationToPolyPolygon
void MovAllPoints(basegfx::B2DPolyPolygon& rTarget);
void MovCrookPoint(Point& rPnt, Point* pC1, Point* pC2);
protected:
// needs to add drag geometry to the default
virtual void createSdrDragEntries() override;
public:
explicit SdrDragCrook(SdrDragView& rNewView);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual PointerStyle GetSdrDragPointer() const override;
virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget) override;
virtual void applyCurrentTransformationToPolyPolygon(basegfx::B2DPolyPolygon& rTarget) override;
};
class SdrDragDistort : public SdrDragMethod
{
private:
tools::Rectangle aMarkRect;
XPolygon aDistortedRect;
sal_uInt16 nPolyPt;
bool bContortionAllowed;
bool bNoContortionAllowed;
bool bContortion;
// helper for applyCurrentTransformationToPolyPolygon
void MovAllPoints(basegfx::B2DPolyPolygon& rTarget);
protected:
// needs to add drag geometry to the default
virtual void createSdrDragEntries() override;
public:
explicit SdrDragDistort(SdrDragView& rNewView);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual PointerStyle GetSdrDragPointer() const override;
virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget) override;
virtual void applyCurrentTransformationToPolyPolygon(basegfx::B2DPolyPolygon& rTarget) override;
};
// derive from SdrDragObjOwn to have handles aligned to object when it
// is sheared or rotated
class SdrDragCrop : public SdrDragObjOwn
{
public:
explicit SdrDragCrop(SdrDragView& rNewView);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual bool EndSdrDrag(bool bCopy) override;
virtual PointerStyle GetSdrDragPointer() const override;
};
#endif // INCLUDED_SVX_SOURCE_SVDRAW_SVDDRGM1_HXX
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