cursor.h

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#ifndef __CURSOR_H__
#define __CURSOR_H__
 
#include <stdint.h>
#include <chitralekha.h>
 
#define CURSOR_TYPE_POINTER          1
#define CURSOR_TYPE_LOADING          2
#define CURSOR_TYPE_TEXT             3
#define CURSOR_TYPE_MOVE             4
#define CURSOR_TYPE_RESIZE_UPDOWN    5
#define CURSOR_TYPE_RESIZE_RIGHTLEFT 6
 
typedef struct _cursor_ {
    uint8_t type;
    uint8_t* imageData;
    int width;
    int height;
    int bpp;
    int cursorFD;
    int xpos;
    int ypos;
    int oldXPos;
    int oldYPos;
    uint8_t* fileBuffer;
    uint32_t* cursorBack;
    size_t cursorFileSize;
} Cursor;
 
/*
* CursorOpen -- open a cursor from file
* @param path -- path of the cursor
* @param type -- cursor type
*/
extern Cursor* CursorOpen(char* path, uint8_t type);
 
/* CursorRead -- read the cursor file
* @param cur -- Pointer to cursor file
*/
extern void CursorRead(Cursor* cur);
 
/*
* CursorDraw -- draw the cursor to canvas
* @param canv -- Pointer to canvas
* @param cur - Pointer to cursor
* @param x -- X position
* @param y -- Y position
*/
extern void CursorDraw(ChCanvas* canv, Cursor* cur, unsigned int x, unsigned int y);
 
#endif