int get_idx_filename(char *result, const char *dir, const char *ext, int idx, const char *prefix)
{
if (! FS_OpenDir(dir))
return 0;
char filename[13];
int type;
int count = 0;
while((type = FS_ReadDir(filename)) != 0) {
if (type == 1 && strncasecmp(filename + strlen(filename) - 4, ext, 4) == 0) {
count++;
if (idx + 1 == count) {
sprintf(result, "%s%s", prefix, filename);
FS_CloseDir();
return 1;
}
}
}
FS_CloseDir();
return 0;
}
bool FS_RecDeleteDir(const char* path)
{
FS_Dir dir;
FS_DirEntry entry;
bool ret;
const char* dirname;
size_t pathlen;
size_t tmplen;
char* tmp;
if (!FS_IsDirectory(path))
return false;
if (FS_IsSpecial(path))
return false;
dir = FS_OpenDir(path);
if (dir == FS_INVALID_DIR)
return false;
pathlen = strlen(path);
while ((entry = FS_ReadDir(dir)) != FS_INVALID_DIR_ENTRY)
{
dirname = FS_DirEntryName(entry);
if (FS_IsSpecial(dirname))
continue;
// create relative path in temporary buffer
tmplen = pathlen + 1 + strlen(dirname) + 1;
tmp = new char[tmplen];
memcpy(tmp, path, pathlen);
tmp[pathlen] = FS_Separator();
memcpy(tmp + pathlen + 1, dirname, strlen(dirname));
tmp[tmplen - 1] = '\0';
if (FS_IsDirectory(tmp))
ret = FS_RecDeleteDir(tmp);
else
ret = FS_Delete(tmp);
delete[] tmp;
if (!ret)
return false;
}
FS_CloseDir(dir);
return FS_DeleteDir(path);
}
int FS_RmDir(const char *pDirName) {
FS_DIR *dirp;
struct FS_DIRENT *direntp;
int idx;
int i;
char *s;
/* Check if directory is empty */
dirp = FS_OpenDir(pDirName);
if (!dirp) {
/* Directory not found */
return -1;
}
i=0;
while (1) {
direntp = FS_ReadDir(dirp);
i++;
if (i >= 4) {
break; /* There is more than '..' and '.' */
}
if (!direntp) {
break; /* There is no more entry in this directory. */
}
}
FS_CloseDir(dirp);
if (i >= 4) {
/*
There is more than '..' and '.' in the directory, so you
must not delete it.
*/
return -1;
}
/* Find correct FSL (device:unit:name) */
idx = FS__find_fsl(pDirName, &s);
if (idx < 0) {
return -1; /* Device not found */
}
if (FS__pDevInfo[idx].fs_ptr->fsl_rmdir) {
/* Execute the FSL function */
FS_X_OS_LockDirHandle();
i = (FS__pDevInfo[idx].fs_ptr->fsl_rmdir)(s, idx, 0);
FS_X_OS_UnlockDirHandle();
return i;
}
return -1;
}
static const char *string_cb(u8 idx, void *data)
{
(void)data;
FILE *fh;
char filename[13];
int type;
if (idx == 0) {
return "English";
}
if (! FS_OpenDir("language"))
return _tr("Unknown");
while((type = FS_ReadDir(filename)) != 0) {
if (type == 1 && strncasecmp(filename, "lang", 4) == 0) {
idx--;
if (idx == 0) {
sprintf(cp->tmpstr, "language/%s", filename);
break;
}
}
}
FS_CloseDir();
if(idx == 0) {
fh = fopen(cp->tmpstr, "r");
if (fh) {
if(fgets(cp->tmpstr, sizeof(cp->tmpstr), fh) == NULL)
cp->tmpstr[0] = 0;
fclose(fh);
unsigned len = strlen(cp->tmpstr);
if(len && cp->tmpstr[0] != ':') {
cp->tmpstr[len-1] = '\0';
if ((u8)cp->tmpstr[0] == 0xef
&& (u8)cp->tmpstr[1] == 0xbb
&& (u8)cp->tmpstr[2] == 0xbf)
{
//Remove BOM
for(u32 i = 3; i < len; i++)
cp->tmpstr[i-3] = cp->tmpstr[i];
len -= 3;
}
return cp->tmpstr;
}
}
}
return _tr("Unknown");
}
int count_files(const char *dir, const char *ext, const char *match)
{
int num_files = 0;
if (FS_OpenDir(dir)) {
char filename[13];
int type;
while((type = FS_ReadDir(filename)) != 0) {
if (type == 1 && strncasecmp(filename + strlen(filename) - 4, ext, 4) == 0) {
num_files++;
if(match && strncasecmp(match, filename, 13) == 0) {
mp->selected = num_files;
}
}
}
FS_CloseDir();
}
return num_files;
}
static void select_cb(guiObject_t *obj, u16 sel, void *data)
{
(void)obj;
(void)data;
const char *ico;
mp->selected = sel + 1;
if(! OBJ_IS_USED(&gui->image))
return;
if ((long)data == LOAD_ICON) {
ico = CONFIG_GetIcon(mp->modeltype);
if (sel > 0 && FS_OpenDir("modelico")) {
char filename[13];
int count = 0;
int type;
while((type = FS_ReadDir(filename)) != 0) {
if (type == 1 && strncasecmp(filename + strlen(filename) - 4, ".bmp", 4) == 0) {
count++;
if (sel == count) {
CONFIG_ParseIconName(mp->iconstr, filename);
ico = mp->iconstr;
break;
}
}
}
FS_CloseDir();
}
} else {
sprintf(tempstring, "models/model%d.ini", mp->selected);
mp->modeltype = 0;
mp->iconstr[0] = 0;
ini_parse(tempstring, ini_handle_icon, NULL);
if (mp->selected == CONFIG_GetCurrentModel() && Model.icon[0])
ico = Model.icon;
else {
if (mp->iconstr[0])
ico = mp->iconstr;
else
ico = CONFIG_GetIcon(mp->modeltype);
}
if (! fexists(ico))
ico = UNKNOWN_ICON;
}
GUI_ReplaceImage(&gui->image, ico, 0, 0);
}
u32 PageModelSel(u8 event)
{
static u32 DrawMask;
if(event==PV_INIT)
{
LcdClear(0);
LcdDrawStart(0, 0,LCD_W-1, LCD_H-1, DRAW_NWSE);
LcdDrawText(3,0,"选择模型");
LcdDrawHLine(0,128,14,1);
LcdDrawHLine(0,128,15,1);
LcdDrawStop();
DrawMask=PD_ALL;
PageModFileCnt=0;
PageModFileIdx=0;
PageModFileStart=0;
//枚举所有模型图标
if(FS_OpenDir("model"))
{
char modfile[13];
int type;
while((type = FS_ReadDir(modfile)) != 0 && PageModFileCnt<MODCFG_NUM)
{
BeepHandler();//此循环耗时太长，需要执行一些必要过程
if (type == 1)
{
//打开配置文件读取模型名称
char filename[32];
strcpy(filename,"model/");
strcat(filename,modfile);
FILE *fcfg=fopen(filename,"rb");
if(fcfg)
{
MODEL model;
fread(&model,sizeof(model),1,fcfg);
if(model.Mark==CFGMARK || model.Mark==CFGMARKOLD)
{
u16 idx=(modfile[0]-'0')*10+(modfile[1]-'0');
PageModFiles[PageModFileCnt][0]=modfile[0];
PageModFiles[PageModFileCnt][1]=modfile[1];
PageModFiles[PageModFileCnt][2]=0xba;//号
PageModFiles[PageModFileCnt][3]=0xc5;//号
PageModFiles[PageModFileCnt][4]='.';
if(idx==TxSys.ModelNo) strcpy(&PageModFiles[PageModFileCnt][5],Model.Name);
else strcpy(&PageModFiles[PageModFileCnt][5],model.Name);
if(idx==TxSys.ModelNo)//寻找当前配置文件
{
PageModFileIdx=PageModFileCnt;
}
PageModFileCnt++;
}
fclose(fcfg);
}
}
}
FS_CloseDir();
}
//判断是否有配置文件
if(PageModFileCnt==0)
{
PageAlert("没有配置文件...",1000,PV_END);
}
return 1;
}
//绘制界面
if(DrawMask)
{
//起始位置整理
if(PageModFileIdx<PageModFileStart) PageModFileStart=PageModFileIdx;
if(PageModFileIdx>PageModFileStart+LCD_MENULINES-1) PageModFileStart=PageModFileIdx-LCD_MENULINES+1;
LcdDrawStart(0, 0,LCD_W-1, LCD_H-1, DRAW_NWSE);
/*
//菜单项索引号
if(DrawMask&PD_IDX)
{
if(PageModFileCnt>9)
{
LcdDrawMiniInt(110,4,PageModFileIdx+1,2,0,0xff,1);
LcdDrawMiniNum(110,4,LCD_MN_SPA);
LcdDrawMiniInt(114,4,PageModFileCnt,2,0,0xff,0);
}
else
{
LcdDrawMiniInt(120,4,PageModFileIdx+1,2,0,0xff,1);
LcdDrawMiniNum(120,4,LCD_MN_SPA);
LcdDrawMiniInt(124,4,PageModFileCnt,1,0,0xff,0);
}
}
*/
//绘制文件列表和模型图标
if(DrawMask&PD_LIST)
{
//显示列表
int i,y,idx;
for(i=0,y=16;i<LCD_MENULINES;i++,y+=16)
{
idx=PageModFileStart+i;
LcdBw=(idx==PageModFileIdx);
LcdDrawRect(2,y,125,y+15,LcdBw); //绘制选中框
LcdDrawText(3,y,PageModFiles[idx]); //绘制名称
LcdBw=0;
}
}
LcdDrawStop();
DrawMask=0;
}
//上下按键处理
if(KeyTstDown(KEY_UP))
{
if(PageModFileIdx>0) PageModFileIdx--;
else PageModFileIdx=PageModFileCnt-1;
DrawMask=PD_LIST|PD_IDX;
}
if(KeyTstDown(KEY_DW))
{
if(PageModFileIdx<PageModFileCnt-1) PageModFileIdx++;
else PageModFileIdx=0;
DrawMask=PD_LIST|PD_IDX;
}
//选中位图
if(KeyTstDown(KEY_ENT))
{
//取得选中的模型号
PageModFileIdx= 10*(PageModFiles[PageModFileIdx][0]-'0')+PageModFiles[PageModFileIdx][1]-'0';
//保存现有模型的配置
ModelSave(TxSys.ModelNo);
//加载新遥控器配置
ModelLoad(TxSys.ModelNo=PageModFileIdx,1);
PageAlert("模型已切换!",1000,PV_END);
}
//退出消息
if(KeyTstDown(KEY_EXT) || event==PV_END) PageReturn(PV_INIT);//这里不要用REDRAW，要用INIT，让模型菜单初始化
KeyClearDown(KEY_MENUALL);
return 0;
}