//========================================================================

//

// BBoxOutputDev.cc

//

// This file is licensed under the GPLv2 or later

//

// Copyright 2020 sgerwk <sgerwk@aol.com>

//

//========================================================================

#include <PDFDoc.h>

#include <GfxState.h>

#include <OutputDev.h>

class POPPLER_PRIVATE_EXPORT BBoxOutputDev : public OutputDev

{

public:

    bool upsideDown() override { return false; }

    bool useDrawChar() override { return true; }

    bool interpretType3Chars() override { return false; }

    BBoxOutputDev();

    BBoxOutputDev(bool text, bool vector, bool raster);

    BBoxOutputDev(bool text, bool vector, bool raster, bool lwidth);

    void endPage() override;

    void stroke(GfxState *state) override;

    void fill(GfxState *state) override;

    void eoFill(GfxState *state) override;

    void drawChar(GfxState *state, double x, double y, double dx, double dy, double originX, double originY, CharCode code, int nBytes, const Unicode *u, int uLen) override;

    void drawImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, bool invert, bool interpolate, bool inlineImg) override;

    void drawImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, bool interpolate, const int *maskColors, bool inlineImg) override;

    void drawMaskedImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, bool interpolate, Stream *maskStr, int maskWidth, int maskHeight, bool maskInvert, bool maskInterpolate) override;

    void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, bool interpolate, Stream *maskStr, int maskWidth, int maskHeight, GfxImageColorMap *maskColorMap,

                             bool maskInterpolate) override;

    double getX1() const;

    double getY1() const;

    double getX2() const;

    double getY2() const;

    double getHasGraphics() const;

private:

    PDFRectangle bb;

    bool hasGraphics;

    bool text;

    bool vector;

    bool raster;

    bool lwidth;

    void updatePoint(PDFRectangle *bbA, double x, double y, const GfxState *state);

    void updatePath(PDFRectangle *bbA, const GfxPath *path, const GfxState *state);

    void updateImage(PDFRectangle *bbA, const GfxState *state);

};