player/Project/Src/MyWinApp/mywin_user_sysfile.c

#include "ff.h"
#include "flash_manager.h"
#include "mywin_inc.h"
#include "system_file.h"
// #include "nes_main.h"
#include "mywin_user_photo.h"
#include "mywin_user_sysfile.h"

#define WIN_SYSFILE_TYPE "WIN_SysFileStruct"

static const char *g_popup_itmes[] = {"打开",
                                      "重命名",
                                      "设置为背景",
                                      "复制到SD卡",
                                      "删除此项及以后的文件",
                                      "文件信息",
                                      "存储空间使用情况",
                                      "格式化"};

WIN_SysFileStruct *WIN_CreatSysFile(
    WIN_WindowStruct *base,
    void (*msgLoop)(struct _WIN_WindowStruct *win, WIN_MsgStruct *msg), int x,
    int y, int x_size, int y_size) {
  // 重设消息循环
  if (msgLoop == 0) {
    msgLoop = (void (*)(struct _WIN_WindowStruct *win,
                        WIN_MsgStruct *msg))SYSFILE_defaultMsgLoop;
  }

  WIN_SysFileStruct *ret = mymalloc(sizeof(WIN_SysFileStruct));
  // 调用父类的构造函数
  if (ret) {
    mymemset(ret, 0, sizeof(WIN_SysFileStruct));
    if (0 == WIN_CreatWindowExt((WIN_WindowStruct *)ret, base, msgLoop, x, y,
                                x_size, y_size)) {
      // 创建失败
      myfree(ret);
      ret = 0;
    } else {
      // 构造
      ((WIN_WindowStruct *)ret)->winType = WIN_SYSFILE_TYPE;
      ((WIN_WindowStruct *)ret)->bkcolor = 0x808080;
      ((WIN_WindowStruct *)ret)->color = 0xffffff;
      ret->titleHight = 30;
      ret->itemHight = 30;
      ret->itemIndent = 35;
      ret->itemNumOnePage =
          (((WIN_WindowStruct *)ret)->y_size - ret->titleHight) /
          ret->itemHight;
      ret->itemHight = (((WIN_WindowStruct *)ret)->y_size - ret->titleHight) /
                       ret->itemNumOnePage;
    }
  }

  return ret;
}

// 清空条目
void SYSFILE_ClearItem(WIN_SysFileStruct *filder) {
  filder->fileNum = 0;
  filder->firstItemOnPage = 0;
  filder->index = 0;
}

// 添加一个文件条目
void SYSFILE_AddItem(WIN_SysFileStruct *filder, FLASH_FileStruct *file) {
  if (filder->fileNum < SYSFILE_FILE_MAXNUM) {
    mymemcpy(&filder->file[filder->fileNum], file, sizeof(FLASH_FileStruct));
    filder->fileNum++;
  }
}

// 扫描文件
void SYSFILE_ScanFile(WIN_SysFileStruct *sysfile) {
  sysfile->fileNum = FLASH_GetFileNum();
  for (int i = 0; i < sysfile->fileNum; i++) {
    FLASH_GetFileInfo(i, &sysfile->file[i]);
  }
}

void SYSFILE_OpenFile(WIN_SysFileStruct *sysfile) {
  int str_len = strlen(sysfile->file[sysfile->index].FileName);
  char *p_str = &sysfile->file[sysfile->index].FileName[str_len - 4];
  if (strcmp(p_str, ".pic") == 0) {
    WIN_PicStruct pic = {0};
    uint32_t file_size = 0;
    uint8_t *data = 0;
    uint8_t ret = 0;
    if (FLASH_FindFile(sysfile->file[sysfile->index].FileName, &file_size) !=
        0) {
      // 在外置FLASH中读取图像数据
      data = mymalloc(file_size);
      FLASH_ReadFile(sysfile->file[sysfile->index].FileName, 0, (uint8_t *)data,
                     file_size);
      ret = WIN_GetImageSize((uint8_t *)data, &pic.xsize, &pic.ysize);
      if (ret == 0) {
        pic.data = (uint16_t *)(data + 8);
      }
      PHOTO_ShowPic((WIN_WindowStruct *)sysfile, &pic);
      myfree(data);
    }
  } else if ((strcmp(p_str, ".nes") == 0) || (strcmp(p_str, ".NES") == 0)) {
    uint32_t file_size = 0;
    uint8_t *data = 0;
    uint8_t ret = 0;
    if (FLASH_FindFile(sysfile->file[sysfile->index].FileName, &file_size) !=
        0) {
      // 在外置FLASH中读取数据
      data = mymalloc(file_size);
      FLASH_ReadFile(sysfile->file[sysfile->index].FileName, 0, (uint8_t *)data,
                     file_size);
      WIN_KeyShieldOn();
      // nes_start
      // (data,file_size,LCD_GetShowAddr(),LCD_GetLcdSizeX()/2-128,LCD_GetLcdSizeY()/2-120);
      WIN_KeyShieldOff();
      myfree(data);
    }
  } else if (strcmp(p_str, ".app") == 0) {
    // 升级应用软件
    if (MSGBOX_Inquiry((WIN_WindowStruct *)sysfile, "警告",
                       "确定升级吗？非必要请勿操作", "确定", "取消") == 0) {
      // 重启到iap并且升级 指定 文件
      (*(uint32_t *)0x20000000) = 0xff000002;
      (*(uint32_t *)0x20000004) = sysfile->index;
      NVIC_SystemReset();
    }
  } else {
    MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "不支持的文件", "确定",
                    5000);
  }
}

// 消息框的绘制函数
void SYSFILE_DefaultPaint(WIN_SysFileStruct *sysfile) {
  // 使用双缓冲，防止闪烁
  //	LCD_LayerBufferOn();

  int x = 0;
  int y = 0;
  int x_size = ((WIN_WindowStruct *)sysfile)->x_size;
  int y_size = ((WIN_WindowStruct *)sysfile)->y_size;
  char txt_buff[20] = {0};
  WIN_PaintBackGround((WIN_WindowStruct *)sysfile);

  // 绘制滚动条
  int scrollbar_x = x_size - 10 - 1;
  int scrollbar_y = y + sysfile->titleHight;
  int scrollbar_xsize = 10;
  int scrollbar_ysize = y_size - scrollbar_y;
  int scrollbar_tstart =
      sysfile->firstItemOnPage * scrollbar_ysize / sysfile->fileNum;
  int scrollbar_tsize =
      sysfile->itemNumOnePage * scrollbar_ysize / sysfile->fileNum;
  WIN_SetLcdColor(((WIN_WindowStruct *)sysfile)->color);
  WIN_DrawHLine(scrollbar_x, scrollbar_y, scrollbar_x + scrollbar_xsize - 1);
  WIN_DrawHLine(scrollbar_x, scrollbar_y + scrollbar_ysize - 1,
                scrollbar_x + scrollbar_xsize - 1);
  WIN_DrawVLine(scrollbar_x, scrollbar_y, scrollbar_y + scrollbar_ysize - 1);
  WIN_DrawVLine(scrollbar_x + scrollbar_xsize - 1, scrollbar_y,
                scrollbar_y + scrollbar_ysize - 1);
  WIN_FillRectByColor(scrollbar_x, scrollbar_y + scrollbar_tstart,
                      scrollbar_xsize, scrollbar_tsize);

  // 显示标题
  WIN_SetFontMode(WIN_DRAWMODE_ALONE);
  WIN_DrawTxtHCenterAt("系统文件管理", x_size / 2,
                       sysfile->titleHight / 2 - WIN_GetFontHight() / 2);

  // 显示文件信息
  sprintf(txt_buff, "%d/%d", sysfile->index + 1, sysfile->fileNum);
  WIN_DrawTxtAt(txt_buff,
                x_size - WIN_GetFontWidth() * strlen(txt_buff) / 2 - 1,
                sysfile->titleHight / 2 - WIN_GetFontHight() / 2);

  // 显示选中框
  int selete_x = x;
  int selete_y = y + sysfile->titleHight;
  int selete_xsize = x_size - scrollbar_xsize - 1;
  int selete_ysize = sysfile->itemHight;
  WIN_SetLcdColor(0x00ffff);
  selete_y += sysfile->itemHight * (sysfile->index - sysfile->firstItemOnPage);
  // WIN_FillRectByColor (selete_x,selete_y,selete_xsize,selete_ysize);
  WIN_FillRectByColorAlpha(selete_x, selete_y, selete_xsize, selete_ysize, 16);

  // 显示文件
  RECT_Struct rs = {0}; // 用于裁剪绘图区的矩形
  rs.x = x;
  rs.y = y + sysfile->titleHight;
  rs.x_size = x_size - scrollbar_xsize - 1;
  rs.y_size = sysfile->itemHight;
  WIN_SetLcdColor(((WIN_WindowStruct *)sysfile)->color);
  for (int i = 0; i < sysfile->itemNumOnePage; i++) {
    if (i + sysfile->firstItemOnPage < sysfile->fileNum) {
      WIN_SetWinInvalidRect(((WIN_WindowStruct *)sysfile), &rs);
      // 显示图标
      int img_xsize = 0;
      int img_ysize = 0;
      uint8_t *img = 0;
      // if (sysfile->file[i+sysfile->firstItemOnPage].type==FILDER_DIR_TYPE)
      //{img=filder->imgDir;} else {img=filder->imgFile;}
      if (img) {
        WIN_GetImageSize(img, &img_xsize, &img_ysize);
        if (img_xsize > sysfile->itemIndent)
          img_xsize = sysfile->itemIndent;
        if (img_ysize > rs.y_size)
          img_ysize = rs.y_size;
        WIN_DrawImag(x + sysfile->itemIndent / 2 - img_xsize / 2,
                     rs.y + rs.y_size / 2 - img_ysize / 2, img_xsize, img_ysize,
                     img);
      }
      // 显示文件名
      WIN_DrawTxtAt(sysfile->file[i + sysfile->firstItemOnPage].FileName,
                    rs.x + sysfile->itemIndent,
                    rs.y + rs.y_size / 2 - WIN_GetFontHight() / 2);
    }
    rs.y += sysfile->itemHight;
  }
  WIN_SetWinInvalidRect(((WIN_WindowStruct *)sysfile), 0);

  //	LCD_LayerBuffShow();
}

typedef struct {
  char *name;
} sysfile_copy_struct;

// 文件复制到SD卡
static int sysfile_copy(void *ptr) {
  sysfile_copy_struct *t = ptr;
  uint32_t file_size = 0;
  int ret_int = 0;
  if (FLASH_FindFile(t->name, &file_size) != 0) {
    uint8_t *data = mymalloc(file_size);
    FLASH_ReadFile(t->name, 0, (uint8_t *)data, file_size);
    FIL *file = mymalloc(sizeof(FIL));
    char *file_name = mymalloc(256);
    FRESULT ret = FR_OK;
    sprintf(file_name, "0:/SYS/%s", t->name);
    ret = f_open(file, file_name, FA_CREATE_NEW | FA_WRITE);
    if (ret == FR_OK) {
      UINT real = 0;
      ret = f_write(file, data, file_size, &real);
      if (ret != FR_OK)
        while (1)
          ;
      else
        ret_int = 1; // 返回1成功
    } else
      ret_int = 0;
    f_close(file);
    myfree(file);
    myfree(file_name);
    myfree(data);
  }
  return ret_int;
}

// 删除文件
static int sysfile_del(void *ptr) {
  int index = (int)ptr;
  return FLASH_DeleteFile(index);
}

static void SYSFILE_Down(WIN_SysFileStruct *sysfile) {
  if (sysfile->index < sysfile->fileNum - 1) {
    sysfile->index++;
    if (sysfile->index >= sysfile->firstItemOnPage + sysfile->itemNumOnePage) {
      sysfile->firstItemOnPage++;
    }
  } else {
    sysfile->index = 0;
    sysfile->firstItemOnPage = 0;
  }
}

static void SYSFILE_Up(WIN_SysFileStruct *sysfile) {
  if (sysfile->index > 0) {
    sysfile->index--;
    if (sysfile->index < sysfile->firstItemOnPage) {
      sysfile->firstItemOnPage--;
    }
  } else {
    sysfile->index = sysfile->fileNum - 1;
    if (sysfile->fileNum > sysfile->itemNumOnePage)
      sysfile->firstItemOnPage = sysfile->fileNum - sysfile->itemNumOnePage;
    else
      sysfile->firstItemOnPage = 0;
  }
}

static void SYSFILE_Enter(WIN_SysFileStruct *sysfile) {
  int index = POPUP_SelectItem((WIN_WindowStruct *)sysfile,
                               (char **)g_popup_itmes, 8, 100, 100);
  if (index == 0) {
    // 打开文件
    SYSFILE_OpenFile(sysfile);
  } else if (index == 1) {
    // 重命名
    char *txt_buff = mymalloc(256);
    mymemcpy(txt_buff, sysfile->file[sysfile->index].FileName,
             strlen(sysfile->file[sysfile->index].FileName) + 1);
    INPUT_KeyBoard((WIN_WindowStruct *)sysfile, txt_buff, 256);
    myfree(txt_buff);
  } else if (index == 2) {
    // 设置为背景
    SysFile_SetBackPicPath(sysfile->file[sysfile->index].FileName);
    WIN_WindowStruct *home = WIN_GetWinByTitle(0, "home");
    if (home) {
      WIN_SetBackPicPath(home, SysFile_GetSysFile()->backPicPath);
      MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "已设置为背景",
                      "确定", 5000);
    } else {
      MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "设置背景失败",
                      "确定", 5000);
    }
  } else if (index == 3) {
    // 复制到SD卡
    sysfile_copy_struct cop = {0};
    cop.name = sysfile->file[sysfile->index].FileName;
    if (WORKING_DoWork((WIN_WindowStruct *)sysfile, "正在复制文件到SD卡。。。",
                       sysfile_copy, &cop)) {
      MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "文件复制成功",
                      "确定", 5000);
    } else
      MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "文件复制失败",
                      "确定", 5000);
  } else if (index == 4) {
    // 删除
    if (MSGBOX_Inquiry((WIN_WindowStruct *)sysfile, "警告",
                       "确定删除这些文件吗？", "确定", "取消") == 0) {
      // if (FLASH_DeleteFile(sysfile->index)==0)
      if (WORKING_DoWork((WIN_WindowStruct *)sysfile, "正在删除。。。",
                         sysfile_del, (void *)sysfile->index) == 0) {
        MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "文件已删除",
                        "确定", 5000);
      } else {
        MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "文件删除失败",
                        "确定", 5000);
      }
      SYSFILE_ClearItem(sysfile);
      SYSFILE_ScanFile(sysfile);
    }
  } else if (index == 5) {
    // 文件信息
    char *txt_buff = mymalloc(512);
    sprintf(txt_buff, "文件名：%s\n大小：%d Byte\n位置：%d",
            sysfile->file[sysfile->index].FileName,
            sysfile->file[sysfile->index].FileSize,
            sysfile->file[sysfile->index].Address);
    MSGBOX_Tips((WIN_WindowStruct *)sysfile, "文件信息", txt_buff, "确定");
    myfree(txt_buff);
  } else if (index == 6) {
    // flash使用量
    char *txt_buff = mymalloc(512);
    sprintf(txt_buff, "总空间：%d Byte\n已使用：%d Byte", FLASH_GetFlashSize(),
            FLASH_GetUsed());
    MSGBOX_Tips((WIN_WindowStruct *)sysfile, "存储空间", txt_buff, "确定");
    myfree(txt_buff);
  } else if (index == 7) {
    if (WORKING_DoWork((WIN_WindowStruct *)sysfile, "正在格式化。。。",
                       (int (*)(void *))FLASH_EraseAllSector, 0) == 0) {
      MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "格式化完成", "确定",
                      5000);
    } else {
      MSGBOX_TipsTime((WIN_WindowStruct *)sysfile, "提示", "格式化失败", "确定",
                      5000);
    }
  }
}

// 消息框的消息处理函数
void SYSFILE_defaultMsgLoop(WIN_SysFileStruct *sysfile, WIN_MsgStruct *msg) {
  WIN_MoveStruct *m = 0;
  WIN_KeyStruct *k = 0;
  switch (msg->msg) {
  case WIN_MSG_PAINT:
    SYSFILE_DefaultPaint(sysfile);
    break;
  case WIN_MSG_KEY:
    k = msg->data.p;
    // 收到确定或返回键
    if (k->shortPress & KEY_VALUE_DOWN) {
      SYSFILE_Down(sysfile);
    } // if (k->shortPress&KEY_VALUE_DOWN)
    else if (k->shortPress & KEY_VALUE_UP) {
      SYSFILE_Up(sysfile);
    } // else if (k->shortPress&KEY_VALUE_UP)
    else if (k->shortPress & KEY_VALUE_ENTER) {
      SYSFILE_Enter(sysfile);
    } else if (k->shortPress & KEY_VALUE_HOME) {
      ((WIN_WindowStruct *)sysfile)->deleteWindow((WIN_WindowStruct *)sysfile);
      break; // 这里直接返回，
    }
    if (k->shortPress) {
      WIN_SetInvalid((WIN_WindowStruct *)sysfile);
    }
    break; // case WIN_MSG_KEY:
  case WIN_MSG_MOVE:
    m = msg->data.p;
    switch (m->moveType) {
    case MOVE_DATA_SHORT:
      if (sysfile->touch_support == 0) {
        sysfile->touch_support = 1;
        int y_size = ((WIN_WindowStruct *)sysfile)->y_size;
        int x_size = ((WIN_WindowStruct *)sysfile)->x_size;
        sysfile->key_enter =
            WIN_CreatButton(((WIN_WindowStruct *)sysfile), 0, x_size - 100,
                            y_size / 2 + 25, 90, 45);
        BUTTON_SetKeyString(sysfile->key_enter, "确定");
        sysfile->key_back =
            WIN_CreatButton(((WIN_WindowStruct *)sysfile), 0, x_size - 100,
                            y_size / 2 + 25 + 50, 90, 45);
        BUTTON_SetKeyString(sysfile->key_back, "返回");
        sysfile->key_up =
            WIN_CreatButton(((WIN_WindowStruct *)sysfile), 0, x_size - 100,
                            y_size / 2 - 50 - 50, 90, 45);
        BUTTON_SetKeyString(sysfile->key_up, "向上");
        sysfile->key_down =
            WIN_CreatButton(((WIN_WindowStruct *)sysfile), 0, x_size - 100,
                            y_size / 2 - 50, 90, 45);
        BUTTON_SetKeyString(sysfile->key_down, "向下");
        WIN_SetInvalid((WIN_WindowStruct *)sysfile);
      }
    default:
      WIN_DefaultMsgLoop((WIN_WindowStruct *)sysfile, msg);
      break;
    }
    break;
  case WIN_MSG_CHID:
    switch (msg->data.v) {
    case CHID_DELETE:
      break;
    case CHID_USER: {
      if (msg->data2.v == BUTTON_PRESSED) {
        if (msg->srcWin == sysfile->key_back) {
          // 返回
          ((WIN_WindowStruct *)sysfile)
              ->deleteWindow((WIN_WindowStruct *)sysfile);
        } else if (msg->srcWin == sysfile->key_up) {
          SYSFILE_Up(sysfile);
        } else if (msg->srcWin == sysfile->key_down) {
          SYSFILE_Down(sysfile);
        } else if (msg->srcWin == sysfile->key_enter) {
          SYSFILE_Enter(sysfile);
        }
        WIN_SetInvalid((WIN_WindowStruct *)sysfile);
      }
    } break;
    default:
      break;
    }
    break;
  default:
    WIN_DefaultMsgLoop((WIN_WindowStruct *)sysfile, msg);
    break;
  }
}

// 选则文件
int SYSFILE_ChooseFile(WIN_WindowStruct *win) {
  WIN_SysFileStruct *sysfile = 0;
  if (win) {
    int x, y, xsize, ysize;
    sysfile = WIN_CreatSysFile(win, 0, 0, 0, win->x_size, win->y_size);
  } else
    sysfile =
        WIN_CreatSysFile(0, 0, 0, 0, WIN_GetWinStruct()->lcd->getLcdSizeX(),
                         WIN_GetWinStruct()->lcd->getLcdSizeY());
  WIN_SetBackPicPath((WIN_WindowStruct *)sysfile, win->pic_path);
  SYSFILE_ScanFile(sysfile);
  WIN_ShowWindow((WIN_WindowStruct *)sysfile);
  // return WIN_RunBlock ((WIN_WindowStruct *)sysfile);
  return 0;
}