brushtool.h

/*

Pencil - Traditional Animation Software
Copyright (C) 2005-2007 Patrick Corrieri & Pascal Naidon
Copyright (C) 2012-2017 Matthew Chiawen Chang

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; version 2 of the License.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

*/

#ifndef BRUSHTOOL_H
#define BRUSHTOOL_H

#include "stroketool.h"
#include "bitmapimage.h"

class BrushTool : public StrokeTool
{
    Q_OBJECT
public:
    explicit BrushTool( QObject *parent = 0 );
    ToolType type() override;
    void loadSettings() override;
    QCursor cursor() override;

    void mouseMoveEvent( QMouseEvent* ) override;
    void mousePressEvent( QMouseEvent* ) override;
    void mouseReleaseEvent( QMouseEvent* ) override;

    void adjustPressureSensitiveProperties( qreal pressure, bool mouseDevice ) override;

    void drawStroke();
    void paintVectorStroke();
    void paintBitmapStroke();
    void paintAt( QPointF point );

    void setWidth( const qreal width ) override;
    void setFeather( const qreal feather ) override;
    void setUseFeather( const bool usingFeather ) override;
    void setPressure( const bool pressure ) override;
    void setInvisibility( const bool invisibility) override;
    void setAA( const int useAA ) override;
    void setInpolLevel( const int level ) override;

protected:
    QPointF mLastBrushPoint;

    QPointF mMouseDownPoint;

    BitmapImage mImg;
    QColor mCurrentPressuredColor;
    qreal mOpacity;
};

#endif // BRUSHTOOL_H