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/***************************************************************************
sq_glparts.h - description
-------------------
begin : ??? Mar 13 2007
copyright : (C) 2007 by Baryshev Dmitry
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef SQ_GLPARTS_H
#define SQ_GLPARTS_H
#include <tqgl.h>
#include <tqwmatrix.h>
#include <tqrect.h>
#include <kurl.h>
#include <vector>
#include <ksquirrel-libs/fmt_defs.h>
struct SQ_LIBRARY;
class fmt_codec_base;
class memoryPart
{
public:
memoryPart(const int sz);
~memoryPart();
// create/delete memory buffer
void create();
void del();
bool valid() const;
RGBA *data();
private:
int m_size;
RGBA *m_data;
};
inline
RGBA* memoryPart::data()
{
return m_data;
}
inline
void memoryPart::del()
{
delete [] m_data;
m_data = 0;
}
inline
bool memoryPart::valid() const
{
return m_data != 0;
}
/* *************************************************************** */
struct Part
{
Part();
float x1, y1, x2, y2, tx1, tx2, ty1, ty2;
unsigned int tex;
GLuint list;
};
/* *************************************************************** */
// one image page. All pages are stored in SQ_GLWidget::parts
struct Parts
{
Parts();
int w, h, realw, realh;
std::vector<Part> m_parts;
std::vector<int> tilesx, tilesy;
memoryPart *buffer;
bool makeParts();
void removeParts();
void computeCoords();
void deleteBuffer();
};
inline
void Parts::deleteBuffer()
{
delete buffer;
buffer = 0;
}
/* *************************************************************** */
struct Tab
{
Tab();
~Tab();
void nullMatrix();
void empty();
void clearParts();
void removeParts();
void remakeParts();
GLfloat matrix[12];
GLfloat curangle;
KURL m_original;
TQString File, m_File, quickImageInfo;
TQString fmt_ext;
TQWMatrix wm;
TQRect srect;
int orient;
int current;
int fmt_size;
int total;
int glselection;
int sx, sy, sw, sh;
int elapsed;
bool rotate;
bool manualBlocked;
bool isflippedV, isflippedH;
bool broken;
std::vector<Parts> parts;
fmt_info finfo;
SQ_LIBRARY *lib;
fmt_codec_base *codeK;
};
#endif
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