SlsFramePainter.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <vcl/bitmapex.hxx>
 
namespace sd::slidesorter::view {
 
class FramePainter
{
public:
    explicit FramePainter (const BitmapEx& rBitmap);
    ~FramePainter();
 
    void PaintFrame (OutputDevice&rDevice, const ::tools::Rectangle& rBox) const;
 
    void AdaptColor (const Color aNewColor);
 
private:
    class OffsetBitmap {
    public:
        BitmapEx maBitmap;
        Point maOffset;
 
        OffsetBitmap (
            const BitmapEx& rBitmap,
            const sal_Int32 nHorizontalPosition,
            const sal_Int32 nVerticalPosition);
 
        void PaintCorner (OutputDevice& rDevice, const Point& rAnchor) const;
 
        void PaintSide (
            OutputDevice& rDevice,
            const Point& rAnchor1,
            const Point& rAnchor2,
            const OffsetBitmap& rCornerBitmap1,
            const OffsetBitmap& rCornerBitmap2) const;
 
        void PaintCenter (
            OutputDevice& rDevice,
            const ::tools::Rectangle& rBox) const;
    };
    OffsetBitmap maTopLeft;
    OffsetBitmap maTop;
    OffsetBitmap maTopRight;
    OffsetBitmap maLeft;
    OffsetBitmap maRight;
    OffsetBitmap maBottomLeft;
    OffsetBitmap maBottom;
    OffsetBitmap maBottomRight;
    OffsetBitmap maCenter;
    bool mbIsValid;
};
 
} // end of namespace sd::slidesorter::view
 
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