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/*
 For general Scribus (>=1.3.2) copyright and licensing information please refer
 to the COPYING file provided with the program. Following this notice may exist
 a copyright and/or license notice that predates the release of Scribus 1.3.2
 for which a new license (GPL+exception) is in place.
 */

/***************************************************************************
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************/




#ifndef CANVAS_MODE_CREATE_H
#define CANVAS_MODE_CREATE_H

#include "canvasmode.h"
#include "fpointarray.h"
#include "text/frect.h"
#include "undotransaction.h"

class PageItem;
class ScribusMainWindow;
class ScribusView;

/**
  Handles the creation of new pageitems
*/

class CreateMode : public CanvasMode
{
        Q_OBJECT

public:
        explicit CreateMode(ScribusView* view);
        ~CreateMode() override  = default;

        void enterEvent(QEvent *e) override;
        void leaveEvent(QEvent *e) override;
       
        void activate(bool) override;
        void deactivate(bool) override;
        void mouseDoubleClickEvent(QMouseEvent *m) override;
        void mouseReleaseEvent(QMouseEvent *m) override;
        void mouseMoveEvent(QMouseEvent *m) override;
        void mousePressEvent(QMouseEvent *m) override;
        void drawControls(QPainter* p) override;
       
// protected:
//      void setResizeCursor(int);
       
private:
        inline bool GetItem(PageItem** pi);
        void selectPage(QMouseEvent *m);
        void SetupDrawNoResize(int nr);

        PageItem* doCreateNewObject();
        bool      doOneClick(FPoint& startPoint, FPoint& endPoint);

        // We do not use PageItem::ItemType and PageItem::FrameType here
        // for the pure sake of not including pageitem.h
        void getFrameItemTypes(int& itemType, int& frameType);

        /**
         * Convenience function which given two points calculates and returns the
         * normalized rectangle between the two points, adjusted to grid and guides.
         *
         * @param firstPoint the first point
         * @param secondPoint the second point
         * @return a normalized rectangle adjusted to grid and guides
         */

        FRect adjustedRect(FPoint &firstPoint, FPoint &secondPoint);

        FPoint canvasCurrCoord;
        FPoint canvasPressCoord;
        FPoint createObjectPos;
        FPoint mouseGlobalCoord;
        Qt::KeyboardModifiers modifiers {Qt::NoModifier};
        UndoTransaction m_createTransaction {nullptr};
        bool inItemCreation {false};
        bool m_MouseButtonPressed {false};
        int createObjectMode {0};
        int createObjectSubMode {0};
};


#endif