kolibrios-gitea/programs/cmm/eolite/include/history.h
Kirill Lipatov (Leency) 30f4695685 cmm: uploading all, part 1
git-svn-id: svn://kolibrios.org@3363 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-03-11 18:16:24 +00:00

57 lines
1.2 KiB
C

//06.04.2012
path_string history_list[40];
int history_num;
int history_current;
#define ADD_NEW_PATH 1
#define GO_BACK 2
#define GO_FORWARD 3
dword GetCurrentFolder()
{
char cur_fol[4096];
strcpy(#cur_fol, #path);
cur_fol[strlen(#cur_fol)-1]=0x00; //îáðåçàåì ïîñëåäíèé /
strcpy(#cur_fol, #cur_fol+strrchr(#cur_fol,'/'));
return #cur_fol;
}
int HistoryPath(byte action)
{
int MAX_HISTORY_NUM;
if (action==ADD_NEW_PATH)
{
if (history_num>0) && (!strcmp(#path,#history_list[history_current].Item)) return;
MAX_HISTORY_NUM = sizeof(history_list)/sizeof(path_string);
if (history_current>=MAX_HISTORY_NUM-1)
{
history_current/=2;
for (i=0; i<history_current; i++;)
{
strcpy(#history_list[i].Item, #history_list[MAX_HISTORY_NUM-i].Item);
}
}
history_current++;
strcpy(#history_list[history_current].Item, #path);
history_num=history_current;
}
if (action==GO_BACK)
{
if (history_current<=2) return 0;
history_current--;
strcpy(#path, #history_list[history_current].Item);
return 1;
}
if (action==GO_FORWARD)
{
if (history_current==history_num) return 0;
history_current++;
strcpy(#path, #history_list[history_current].Item);
return 1;
}
}