#ifndef MYWIN_USER_PHOTO_H__
#define MYWIN_USER_PHOTO_H__

#include "mywin_inc.h"

// 显示图片的窗口

typedef struct {
  WIN_WindowStruct win;
  WIN_PicStruct pic;
  int x_off;
  int y_off;
  void *memData; // 在析构函数里释放的内存
  void *memDataGray;
  void *memDataBit; // 黑白位图
  int grayTrs;      // 灰度图转换标志
  int bitTrs;       // 位图转换标志
} WIN_PhotoStruct;

WIN_PhotoStruct *WIN_CreatPhoto(WIN_WindowStruct *base,
                                void (*msgLoop)(struct _WIN_WindowStruct *win,
                                                WIN_MsgStruct *msg),
                                int x, int y, int x_size, int y_size);

void WIN_DeletePhoto(WIN_PhotoStruct *photo);

// 设置图片
void PHOTO_SetPic(WIN_PhotoStruct *photo, WIN_PicStruct *pic);

// 消息框的绘制函数
void PHOTO_DefaultPaint(WIN_PhotoStruct *photo);

// 消息框的消息处理函数
void PHOTO_defaultMsgLoop(WIN_PhotoStruct *photo, WIN_MsgStruct *msg);

// 显示照片
int PHOTO_ShowPhoto(WIN_WindowStruct *base, char *name);

// 显示点阵图像
int PHOTO_ShowPic(WIN_WindowStruct *base, WIN_PicStruct *pic);

#endif