forked from KolibriOS/kolibrios
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
//06.04.2012
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#define MAX_HISTORY_NUM 40
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path_string history_list[MAX_HISTORY_NUM];
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int history_num;
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int history_current;
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#define add_new_path 1
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#define go_back 2
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#define go_forward 3
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dword GetCurrentFolder()
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{
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char cur_fol[4096];
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copystr(#path,#cur_fol);
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cur_fol[strlen(#cur_fol)-1]=0x00; //îáðåçàåì ïîñëåäíèé /
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copystr(#cur_fol+find_symbol(#cur_fol,'/'),#cur_fol);
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return #cur_fol;
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}
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void HistoryPath(byte action)
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{
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if (action==add_new_path)
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{
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if (history_num>0) && (strcmp(#path,#history_list[history_current].Item)==0) return;
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if (history_current>=MAX_HISTORY_NUM-1)
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{
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history_current/=2;
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for (i=0; i<history_current; i++;)
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{
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copystr(#history_list[MAX_HISTORY_NUM-i].Item, #history_list[i].Item);
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}
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}
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history_current++;
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copystr(#path,#history_list[history_current].Item);
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history_num=history_current;
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}
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if (action==go_back)
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{
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if (history_current<=2) return;
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history_current--;
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copystr(#history_list[history_current].Item,#path);
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}
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if (action==go_forward)
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{
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if (history_current==history_num) return;
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history_current++;
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copystr(#history_list[history_current].Item,#path);
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SelectFile("");
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}
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} |