smudgetool.h

/*
 
Pencil2D - Traditional Animation Software
Copyright (C) 2005-2007 Patrick Corrieri & Pascal Naidon
Copyright (C) 2012-2020 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 SMUDGETOOL_H
#define SMUDGETOOL_H
 
#include "stroketool.h"
 
class SmudgeTool : public StrokeTool
{
    Q_OBJECT
public:
    explicit SmudgeTool(QObject* parent = 0);
    ToolType type() override;
    uint toolMode;  // 0=normal/smooth 1=smudge - todo: move to basetool? could be useful
    void loadSettings() override;
    void saveSettings() override;
    void resetToDefault() override;
    QCursor cursor() override;
 
    void pointerPressEvent(PointerEvent *) override;
    void pointerReleaseEvent(PointerEvent *) override;
    void pointerMoveEvent(PointerEvent *) override;
 
    bool keyPressEvent(QKeyEvent *) override;
    bool keyReleaseEvent(QKeyEvent *) override;
 
    void drawStroke();
 
    void setWidth( const qreal width ) override;
    void setFeather( const qreal feather ) override;
    void setPressure( const bool pressure ) override;
 
protected:
    bool emptyFrameActionEnabled() override;
 
private:
 
    QPointF offsetFromPressPos();
 
    QPointF mLastBrushPoint;
};
 
#endif // SMUDGETOOL_H