File indexing completed on 2024-12-15 04:03:31

 
 /*
    Copyright (c) 2003-2007 Clarence Dang <dang@kde.org>
    All rights reserved.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
 
    1. Redistributions of source code must retain the above copyright
       notice, this list of conditions and the following disclaimer.
    2. Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.
 
    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
    NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 
 #ifndef KP_TOOL_WIDGET_ERASER_SIZE_H
 #define KP_TOOL_WIDGET_ERASER_SIZE_H
 
 #include "kpToolWidgetBase.h"
 #include "imagelib/kpColor.h"
 #include "layers/tempImage/kpTempImage.h"
 
 
 
 class kpColor;
 
 
 class kpToolWidgetEraserSize : public kpToolWidgetBase
 {
 Q_OBJECT
 
 public:
     kpToolWidgetEraserSize (QWidget *parent, const QString &name);
     ~kpToolWidgetEraserSize () override;
 
     int eraserSize () const;
     
     struct DrawPackage
     {
         int selected;
         kpColor color;
     };
 
     // Call the function returned by <drawFunction> to render the current
     // brush onto an image/document, in <color>.  Pass the pointer returned by
     // <drawFunctionData> to it.
     //
     // <drawCursorFunction> is to same as <drawFunction> but adds a black
     // border suitable as a cursor only.
     //
     // TODO: change function + data -> object
     kpTempImage::UserFunctionType drawFunction () const;
     kpTempImage::UserFunctionType drawCursorFunction () const;
     
     static DrawPackage drawFunctionDataForSelected (const kpColor &color,
         int selectedIndex);
     DrawPackage drawFunctionData (const kpColor &color) const;
 
 Q_SIGNALS:
     void eraserSizeChanged (int size);
 
 protected Q_SLOTS:
     bool setSelected (int row, int col, bool saveAsDefault) override;
 };
 
 
 #endif  // KP_TOOL_WIDGET_ERASER_SIZE_H