int
main()
{
Bdisp_AllClr_VRAM();
Bdisp_EnableColor(1);
DefineStatusAreaFlags(3, SAF_BATTERY | SAF_TEXT | SAF_GLYPH | SAF_ALPHA_SHIFT, 0, 0);
// disable Catalog function throughout the add-in, as we don't know how to make use of it:
Bkey_SetAllFlags(0x80);
printf("Welcome to Eigenmath\n");
printf("To see version information,\npress Shift then Menu.\n");
run_startup_script();
aborttimer = Timer_Install(0, check_execution_abort, 100);
if (aborttimer > 0) { Timer_Start(aborttimer); }
//in case we're running in a strip, check if this strip has a script to run.
if(is_running_in_strip()) {
int MCSsize;
MCSGetDlen2(DIRNAME, SCRIPTFILE, &MCSsize);
if (MCSsize > 0) {
// there is a script to run...
unsigned char* asrc = (unsigned char*)alloca(MCSsize*sizeof(unsigned char)+5); // 5 more bytes to make sure it fits...
MCSGetData1(0, MCSsize, asrc); // read script from MCS
execution_in_progress = 1;
run((char*)asrc);
execution_in_progress = 0;
}
}
input_eval_loop(0);
}
void browse_main()
{
/*
文件浏览器主函数
*/
char ncat[64], workdir[64] = "\\\\fls0"; // 当前目录
f_name *a=get_file_list("\\\\fls0\\*.*"); // 存储文件列表的二维数组
int pos=0,firstn=0; // 列表光标位置、列表下移的行数
unsigned int key;
char subdir_fn[32]; // 供接收子目录文件名输入的缓冲区
FONTCHARACTER fname[64];
int handle = 0;
DefineStatusAreaFlags(3, 0x01 | 0x02 | 0x100, 0, 0);
beg:
if (a) qsort(a, getn(a), sizeof(char *), cmp);
font16 = open_font("\\\\fls0\\24PX.hzk");
select_font(font16);
draw_browser(workdir,firstn,pos,a); // 绘制浏览器界面
close_font(font16);
// 显示当前工作目录于状态栏
if (strcmp(workdir, "\\\\fls0") == 0)
DefineStatusMessage("", 0, 0, 0);
else
{
memset(ncat, 0, sizeof(ncat));
GetDisplayDirName(workdir, ncat);
DefineStatusMessage(ncat, 0, 0, 0);
}
while (1)
{
GetKey(&key);
switch (key)
{
case KEY_CTRL_UP: // 光标上移
if (a)
{
aa(&pos,&firstn,getn(a));
goto beg;
}
break;
case KEY_CTRL_DOWN: // 光标下移
if (a)
{
bb(&pos,&firstn,getn(a));
goto beg;
}
break;
case KEY_CTRL_F6: // 显示关于信息
Disp_About();
goto beg;
break;
case KEY_CTRL_F1: // 打开光标位置的文件
case KEY_CTRL_EXE:
if (a) // 如果文件列表不为空
{
if (strchr(a[pos+firstn].name,'[')) // 如果打开的是文件夹
{
memset(ncat,0,sizeof(ncat));
//strcat(ncat,"\\\\fls0\\");
strcat(ncat, workdir); strcat(ncat, "\\");
strcat(ncat, ++a[pos+firstn].name);
memset(workdir, 0, sizeof(workdir));
strcpy(workdir, ncat);
strcat(ncat, "\\*.*"); // 解析出文件夹名称
a=get_file_list(ncat); // 浏览该文件夹
pos=0; firstn=0; // 列表初始化
goto beg;
}
else // 如果打开的是文本文件
{
memset(ncat,0,sizeof(ncat));
strcpy(ncat,workdir);
strcat(ncat,"\\");
strcat(ncat,a[pos+firstn].name); // 解析出文件名称
iRead_main(ncat); // 启动阅读器
goto beg;
}
}
break;
case KEY_CTRL_F2: // 根据输入的文件名打开文件
memset(subdir_fn, 0, sizeof(subdir_fn));
if (Subdir_Open(subdir_fn))
{
memset(ncat, 0, sizeof(ncat));
strcpy(ncat, workdir);
strcat(ncat, "\\");
strcat(ncat, subdir_fn); // 连接上输入的文件名字
strcat(ncat, ".txt");
char_to_font(ncat, fname);
handle = Bfile_OpenFile_OS(fname,0);
if (handle <= 0) // 如果文件未找到
{
Disp_FileNotFound();
MsgBoxPop();
goto beg; break;
}
MsgBoxPop();
Bfile_CloseFile_OS(handle);
// 重新绘制浏览器界面
font16 = open_font("\\\\fls0\\24PX.hzk");
select_font(font16);
draw_browser(workdir, firstn, pos, a);
close_font(font16);
// 启动阅读器
iRead_main(ncat);
}
goto beg; break;
case KEY_CTRL_EXIT: // 从文件夹返回根目录
if (strcmp(workdir,"\\\\fls0")!=0) // 如果当前在文件夹内
{
memset(ncat,0,sizeof(ncat));
strncpy(ncat,workdir,strlen(workdir)-strlen(strrchr(workdir,'\\')));
memset(workdir,0,sizeof(workdir));
strcpy(workdir,ncat);
strcat(ncat,"\\*.*"); // 解析出上一级目录的名称
a=get_file_list(ncat); // 浏览该文件夹
pos=0;firstn=0; // 初始化列表
goto beg;
}
break;
}
}
}
void iRead_main(const char* filename)
{
/*
阅读界面主函数
参数说明：
filename: 打开的文件名 (从文件浏览器得到)
*/
int key,handle;
char* buf=(char*)malloc(461);
FONTCHARACTER fname[64];
char tip[64], tmp[64];
page=0;cached=0;
memset(bytes,0,sizeof(bytes));
memset(bookmark,0,sizeof(bookmark));bookmark[3]=0;
Read_Config(filename,&cached); // 读取书签及分页配置
// 如果分的页数不满 500 的整数倍，补分页满
if (cached==0) divide_page(filename,500-cached,1);
else
if (cached%500!=0) divide_page(filename,500-cached%500,1); // 补至 500 的整数倍
totbytes=0;
/* 设置状态栏显示文字
0x0001：显示电量
0x0100：显示文字
*/
DefineStatusAreaFlags(3, 0x01 | 0x02 | 0x100, 0, 0);
beg:
font16=open_font("\\\\fls0\\24PX.hzk");
select_font(font16);
Bdisp_AllClr_VRAM();
draw_pic(0,192,124,22,0,Menu_Read);
draw_pic(126,192,61,22,0,Menu_Sub_Jump);
// 若翻下一页时超出已缓存页面范围
if (cached<=page)
{
// 如果分的页数不满 500 的整数倍，补分页满
if (!divide_page(filename,1,0)) page=cached-1;
else if (cached%500!=0) divide_page(filename,500-cached%500,0);
close_font(font16);
goto beg;
}
totbytes=bytes[page]; // 修正读取字节指针位置
char_to_font(filename,fname);
handle=Bfile_OpenFile_OS(fname,0); // 打开文件
Bfile_ReadFile_OS(handle,buf,400,totbytes);
Bfile_CloseFile_OS(handle);
print_chs_page(0,24,totbytes,(unsigned char*)buf); // 绘制一页
close_font(font16);
// 准备显示浏览进度
char fn_ptr[64];
memset(fn_ptr, 0, sizeof(fn_ptr));
GetDisplayFileName(filename, fn_ptr);
memset(tip, 0, sizeof(tip));
memset(tmp, 0, sizeof(tmp));
strcat(tip, fn_ptr); strcat(tip, " ");
itoa(page + 1, tmp, 10); strcat(tip, tmp);
strcat(tip, "/"); memset(tmp, 0, sizeof(tmp));
itoa(cached, tmp, 10);strcat(tip, tmp);
// 状态栏显示文件名及进度
DefineStatusMessage(tip, 0, 0, 0);
while (1)
{
GetKey(&key);
switch (key)
{
case KEY_CTRL_UP: // 跳到上一页
if (page>0)
{
--page;
goto beg;
}
break;
case KEY_CTRL_DOWN: // 跳到下一页
++page;
goto beg;
break;
case KEY_CTRL_EXIT: // 离开，返回文件浏览器
Save_Config(filename,cached+1);
DefineStatusAreaFlags(3, 0x01 | 0x02 | 0x100, 0, 0);
return;break;
case KEY_CTRL_F2: // 打开存储书签对话框
Save_Bookmark(filename,page,cached+1);
goto beg;break;
case KEY_CTRL_F1: // 打开读取书签对话框
Read_Bookmark(filename,&page,&cached);
goto beg;break;
case KEY_CTRL_F3: // 打开跳页对话框
Page_Jump(filename);
goto beg;break;
}
}
}
