/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* This file is part of the libmspub project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_POLYGONUTILS_H
#define INCLUDED_POLYGONUTILS_H
#include <functional>
#include <memory>
#include <vector>
#include <librevenge/librevenge.h>
#include "Coordinate.h"
#include "ShapeType.h"
namespace libmspub
{
const int PROP_ADJUST_VAL_FIRST = 327;
const int PROP_ADJUST_VAL_LAST = 336;
const int PROP_GEO_LEFT = 320;
const int PROP_GEO_TOP = 321;
const int PROP_GEO_RIGHT = 322;
const int PROP_GEO_BOTTOM = 323;
const int OTHER_CALC_VAL = 0x400;
const int ASPECT_RATIO = 0x600;
class VectorTransformation2D;
struct Color;
struct Line;
typedef struct
{
int m_x;
int m_y;
} Vertex;
typedef struct
{
int m_flags;
int m_argOne;
int m_argTwo;
int m_argThree;
} Calculation;
typedef struct
{
Vertex first;
Vertex second;
} TextRectangle;
struct CustomShape
{
const Vertex *mp_vertices;
unsigned m_numVertices;
const unsigned short *mp_elements;
unsigned m_numElements;
const Calculation *mp_calculations;
unsigned m_numCalculations;
const int *mp_defaultAdjustValues;
unsigned m_numDefaultAdjustValues;
const TextRectangle *mp_textRectangles;
unsigned m_numTextRectangles;
unsigned m_coordWidth;
unsigned m_coordHeight;
const Vertex *mp_gluePoints;
unsigned m_numGluePoints;
unsigned char m_adjustShiftMask;
Coordinate getTextRectangle(double x, double y, double width, double height, std::function<double(unsigned index)> calculator) const;
CustomShape(const Vertex *p_vertices, unsigned numVertices, const unsigned short *p_elements, unsigned numElements, const Calculation *p_calculations, unsigned numCalculations, const int *p_defaultAdjustValues, unsigned numDefaultAdjustValues, const TextRectangle *p_textRectangles, unsigned numTextRectangles, unsigned coordWidth, unsigned coordHeight, const Vertex *p_gluePoints, unsigned numGluePoints, unsigned char adjustShiftMask = 0) :
mp_vertices(p_vertices), m_numVertices(numVertices),
mp_elements(p_elements), m_numElements(numElements),
mp_calculations(p_calculations), m_numCalculations(numCalculations),
mp_defaultAdjustValues(p_defaultAdjustValues), m_numDefaultAdjustValues(numDefaultAdjustValues),
mp_textRectangles(p_textRectangles), m_numTextRectangles(numTextRectangles),
m_coordWidth(coordWidth), m_coordHeight(coordHeight),
mp_gluePoints(p_gluePoints), m_numGluePoints(numGluePoints),
m_adjustShiftMask(adjustShiftMask)
{
}
};
struct DynamicCustomShape
{
std::vector<Vertex> m_vertices;
std::vector<unsigned short> m_elements;
std::vector<Calculation> m_calculations;
std::vector<int> m_defaultAdjustValues;
std::vector<TextRectangle> m_textRectangles;
std::vector<Vertex> m_gluePoints;
unsigned m_coordWidth;
unsigned m_coordHeight;
unsigned char m_adjustShiftMask;
DynamicCustomShape(unsigned coordWidth, unsigned coordHeight)
: m_vertices(), m_elements(),
m_calculations(), m_defaultAdjustValues(),
m_textRectangles(), m_gluePoints(),
m_coordWidth(coordWidth), m_coordHeight(coordHeight),
m_adjustShiftMask(0)
{
}
};
std::shared_ptr<const CustomShape> getFromDynamicCustomShape(const DynamicCustomShape &dcs);
const CustomShape *getCustomShape(ShapeType type);
bool isShapeTypeRectangle(ShapeType type);
librevenge::RVNGPropertyList calcClipPath(const std::vector<libmspub::Vertex> &verts, double x, double y, double height, double width, VectorTransformation2D transform, std::shared_ptr<const CustomShape> shape);
void writeCustomShape(ShapeType shapeType, librevenge::RVNGPropertyList &graphicsProps, librevenge::RVNGDrawingInterface *painter, double x, double y, double height, double width, bool closeEverything, VectorTransformation2D transform, std::vector<Line> lines, std::function<double(unsigned index)> calculator, const std::vector<Color> &palette, std::shared_ptr<const CustomShape> shape);
} // libmspub
#endif /* INCLUDED_POLYGONUTILS_H */
/* vim:set shiftwidth=2 softtabstop=2 expandtab: */