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20593 jghali 1
/*
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 For general Scribus (>=1.3.2) copyright and licensing information please refer
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 to the COPYING file provided with the program. Following this notice may exist
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 a copyright and/or license notice that predates the release of Scribus 1.3.2
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 for which a new license (GPL+exception) is in place.
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 */
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/***************************************************************************
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*                                                                         *
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*   This program is free software; you can redistribute it and/or modify  *
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*   it under the terms of the GNU General Public License as published by  *
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*   the Free Software Foundation; either version 2 of the License, or     *
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*   (at your option) any later version.                                   *
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*                                                                         *
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***************************************************************************/
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/***************************************************************************
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                 canvasmode_editmeshgradient.h  -  description
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                             -------------------
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    begin                : Sat Apr 24 2010
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    copyright            : (C) 2010 by Franz Schmid
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    email                : Franz.Schmid@altmuehlnet.de
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 ***************************************************************************/
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#ifndef CANVAS_MODE_EDITMESHGRADIENT_H
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#define CANVAS_MODE_EDITMESHGRADIENT_H
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#include <QObject>
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#include <QTime>
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#include "canvasmode.h"
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#include "fpointarray.h"
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class PageItem;
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class PageItem_TextFrame;
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class ScribusMainWindow;
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class ScribusView;
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class MeshPoint;
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// This class encapsulate the old code for mouse interaction from scribusview.cpp
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class CanvasMode_EditMeshGradient :  public CanvasMode
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{      
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public:
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        explicit CanvasMode_EditMeshGradient(ScribusView* view);
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        ~CanvasMode_EditMeshGradient() override;
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        void enterEvent(QEvent *) override;
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        void leaveEvent(QEvent *) override;
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        void activate(bool) override;
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        void deactivate(bool) override;
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        void mouseDoubleClickEvent(QMouseEvent *m) override;
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        void mouseReleaseEvent(QMouseEvent *m) override;
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        void mouseMoveEvent(QMouseEvent *m) override;
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        void mousePressEvent(QMouseEvent *m) override;
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        void keyPressEvent(QKeyEvent *e) override;
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        bool handleKeyEvents() override { return true; }
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        void drawControls(QPainter* p) override;
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        void drawControlsMeshGradient(QPainter* pp, PageItem* currItem);
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private:
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        typedef enum
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        {
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                noPointDefined,
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                useControlT,
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                useControlB,
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                useControlL,
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                useControlR
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        } eMGradientPoint;
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        inline bool GetItem(PageItem** pi);
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        MeshPoint *m_old_mesh;
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        double m_Mxp, m_Myp;
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        ScribusMainWindow* m_ScMW;
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        eMGradientPoint m_gradientPoint;
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        QList<QPair<int, int> > m_selectedMeshPoints;
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        bool m_keyRepeat;
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};
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#endif