mirror of
https://github.com/Obfuscator-Collections/VMProtect.git
synced 2024-12-27 08:49:27 +03:00
95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
// Scintilla source code edit control
|
|
/** @file XPM.h
|
|
** Define a classes to hold image data in the X Pixmap (XPM) and RGBA formats.
|
|
**/
|
|
// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org>
|
|
// The License.txt file describes the conditions under which this software may be distributed.
|
|
|
|
#ifndef XPM_H
|
|
#define XPM_H
|
|
|
|
#ifdef SCI_NAMESPACE
|
|
namespace Scintilla {
|
|
#endif
|
|
|
|
/**
|
|
* Hold a pixmap in XPM format.
|
|
*/
|
|
class XPM {
|
|
int height;
|
|
int width;
|
|
int nColours;
|
|
std::vector<unsigned char> pixels;
|
|
ColourDesired colourCodeTable[256];
|
|
char codeTransparent;
|
|
ColourDesired ColourFromCode(int ch) const;
|
|
void FillRun(Surface *surface, int code, int startX, int y, int x);
|
|
public:
|
|
explicit XPM(const char *textForm);
|
|
explicit XPM(const char *const *linesForm);
|
|
~XPM();
|
|
void Init(const char *textForm);
|
|
void Init(const char *const *linesForm);
|
|
/// Decompose image into runs and use FillRectangle for each run
|
|
void Draw(Surface *surface, PRectangle &rc);
|
|
int GetHeight() const { return height; }
|
|
int GetWidth() const { return width; }
|
|
void PixelAt(int x, int y, ColourDesired &colour, bool &transparent) const;
|
|
private:
|
|
static std::vector<const char *>LinesFormFromTextForm(const char *textForm);
|
|
};
|
|
|
|
/**
|
|
* A translucent image stored as a sequence of RGBA bytes.
|
|
*/
|
|
class RGBAImage {
|
|
// Private so RGBAImage objects can not be copied
|
|
RGBAImage(const RGBAImage &);
|
|
RGBAImage &operator=(const RGBAImage &);
|
|
int height;
|
|
int width;
|
|
float scale;
|
|
std::vector<unsigned char> pixelBytes;
|
|
public:
|
|
RGBAImage(int width_, int height_, float scale_, const unsigned char *pixels_);
|
|
explicit RGBAImage(const XPM &xpm);
|
|
virtual ~RGBAImage();
|
|
int GetHeight() const { return height; }
|
|
int GetWidth() const { return width; }
|
|
float GetScale() const { return scale; }
|
|
float GetScaledHeight() const { return height / scale; }
|
|
float GetScaledWidth() const { return width / scale; }
|
|
int CountBytes() const;
|
|
const unsigned char *Pixels() const;
|
|
void SetPixel(int x, int y, ColourDesired colour, int alpha=0xff);
|
|
};
|
|
|
|
/**
|
|
* A collection of RGBAImage pixmaps indexed by integer id.
|
|
*/
|
|
class RGBAImageSet {
|
|
typedef std::map<int, RGBAImage*> ImageMap;
|
|
ImageMap images;
|
|
mutable int height; ///< Memorize largest height of the set.
|
|
mutable int width; ///< Memorize largest width of the set.
|
|
public:
|
|
RGBAImageSet();
|
|
~RGBAImageSet();
|
|
/// Remove all images.
|
|
void Clear();
|
|
/// Add an image.
|
|
void Add(int ident, RGBAImage *image);
|
|
/// Get image by id.
|
|
RGBAImage *Get(int ident);
|
|
/// Give the largest height of the set.
|
|
int GetHeight() const;
|
|
/// Give the largest width of the set.
|
|
int GetWidth() const;
|
|
};
|
|
|
|
#ifdef SCI_NAMESPACE
|
|
}
|
|
#endif
|
|
|
|
#endif
|